CN114559841A

CN114559841A - New energy automobile fills electric pile based on thing networking

Info

Publication number: CN114559841A
Application number: CN202210354628.6A
Authority: CN
Inventors: 徐天珍; 叶汉云
Original assignee: Anhui Yilu'an Technology Co ltd
Current assignee: Anhui Yilu'an Technology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-05-31
Anticipated expiration: 2042-04-06
Also published as: CN114559841B

Abstract

The invention relates to the field of charging piles, in particular to a new energy automobile charging pile based on the Internet of things, which comprises a case, the bottom of the case is provided with an upward bulged expansion shell, the surface of the expansion shell is provided with an exhaust shell and an air inlet, the bottom surface of the expansion shell rotates to form a filter disc, the exhaust shell and the air inlet correspond to the filter disc in a staggered mode, an air pump is arranged in the case, the air inlet end of the air pump is connected with an air suction assembly through an exhaust hose, a rotary valve is connected between the exhaust end of the air pump and the exhaust shell, and the rotary valve is connected with a rotary shaft of the filter disc.

Description

New energy automobile fills electric pile based on thing networking

Technical Field

The invention relates to the field of charging piles, in particular to a new energy automobile charging pile based on the Internet of things.

Background

Along with electric automobile's continuous popularization, also drop into the construction in a large number with the supporting facility of electric motor car, wherein fill electric pile and be comparatively important supporting facility, use internet of things in filling electric pile, very big convenient charging service to the electric motor car.

The charging pile can be divided into a public charging pile and a special charging pile according to the installation place, the public charging pile is built in a public parking lot and combined with a parking berth, the charging pile for providing public charging service for social vehicles is provided, the special charging pile is used for building an enterprise individual parking position, and for charging piles used by internal personnel or individuals of the enterprise, dust prevention measures are required to be made while heat dissipation of the charging pile is guaranteed.

Current fill electric pile adopts the fan equipment of inside configuration, realize inside and outside air replacement, reach radiating purpose, set up the clearance of airing exhaust on the surface of equipment in order to improve the radiating efficiency, greatly improve the radiating efficiency, because the clearance of airing exhaust excessively disperses and hardly accomplishes high-efficient dustproof effect, the fault rate of equipment has been increased, in addition, current fill electric pile adopts the filter screen to prevent dust, nevertheless filter the position after long-term the use and pile up more dust and influence the circulation of air, the radiating efficiency has been reduced.

Disclosure of Invention

The invention aims to solve the following problems in the prior art: current fill electric pile adopts the fan equipment of inside configuration, realize inside and outside air replacement, reach radiating purpose, set up the clearance of airing exhaust on the surface of equipment in order to improve the radiating efficiency, greatly improve the radiating efficiency, because the clearance of airing exhaust excessively disperses and hardly accomplishes high-efficient dustproof effect, the fault rate of equipment has been increased, in addition, current fill electric pile adopts the filter screen to prevent dust, nevertheless filter the position after long-term the use and pile up more dust and influence the circulation of air, the radiating efficiency has been reduced.

In order to solve the problems in the prior art, the invention provides a new energy automobile charging pile based on the Internet of things, which comprises a case, wherein the bottom of the case is provided with an upward bulging expansion shell, the surface of the expansion shell is provided with an exhaust shell and an air inlet, the bottom surface of the expansion shell is provided with a filter disc in a rotating mode, the exhaust shell and the air inlet correspond to the filter disc in a staggered mode, an air pump is arranged in the case, the air inlet end of the air pump is connected with an air suction assembly through an exhaust hose, a rotary valve is connected between the exhaust end of the air pump and the exhaust shell and connected with a rotating shaft of the filter disc, the case is matched with a case door to form a sealing structure so as to prevent dust from entering the inside, the air pump is started to work, air with heat in the case is conducted to the exhaust shell through the air suction assembly and discharged out, external air enters the case through the air inlet to form air pressure balance, and the filter disc removes dust and filters the air entering the air inlet, the dust is piled up in the surface of filter disc, and the air current of air pump exhaust acts on the rotary valve, makes the rotary valve drive filter disc rotatory, and the position that has the dust on filter disc surface rotates gradually to the shell lower part that exhausts, clears up the outside dust of filter disc through the shell exhaust gas that exhausts, makes the filter disc keep high permeability.

Preferably, the rotary valve includes the round shell, and the round shell is sealed to be put at dilatation shell top central point, the pivot of filter disc penetrates the round shell internal fixation and has the winding wheel, the edge and the round shell inner wall clearance fit of winding wheel, the edge tangential direction of round shell is connected with the intake pipe, the intake pipe is connected with the exhaust end of air pump, the shell of airing exhaust passes through outlet duct and round shell edge joint, the air pump combustion gas gets into the round shell along tangential direction through the intake pipe in, the surface of gaseous impact winding wheel, it is rotatory to make the winding wheel, be used for driving the filter disc and rotate, and the gaseous leading-in shell of airing exhaust of outlet duct in the round shell is discharged.

Preferably, the filter disc comprises a circular filter plate, the filter plate rotates at the bottom of the expansion shell, air guide rings are sequentially fixed on the bottom surface of the filter plate from the center outwards, a gap leading to the edge of the filter plate is formed between the air guide rings, the filter plate is used for filtering dust in air, and an inclined channel formed by the air guide rings is used for separating air inlet and outlet flows of the exhaust shell and the air inlet, so that heat is prevented from being conducted along with air circulation, and secondary adsorption of the dust on the lower part of the air inlet is reduced.

Preferably, the exhaust shell and the air inlet are symmetrically arranged on two sides of the rotation position of the filter plate, so that air inlet and exhaust are separated to the maximum extent.

Preferably, the subassembly of breathing in includes U type frame, parallel arrangement is a plurality of violently pipes between the U type frame, violently manage both ends and U type frame horizontal sliding connection, the bottom of violently managing is fixed with the breathing pipe, the surperficial equidistance of breathing pipe sets up a plurality of suction holes, the breathing pipe passes through the air guide hose intercommunication, the air guide hose communicates with the exhaust hose, a plurality of parallel gliding violently pipes are piled up to one side slip along U type frame, a device for opening the space and conveniently installing the quick-witted incasement, maintain, when violently managing evenly to expand, make breathing pipe evenly distributed, form the suction surface of even array, be used for covering the part position that generates heat, it is accurate, in the heat that the part that generates heat is inhaled to the breathing pipe, conduct again through the air guide hose and discharge in the exhaust hose.

Preferably, the bottom of each violently pipe all fixes the breathing pipe of two parallels, the air guide hose has two, violently manages two breathing pipes of bottom and is connected with two air guide hoses respectively, and two air guide hoses are connected with adjusting part, and the air discharge hose is connected with adjusting part, and two air guide hoses connect the breathing pipe of two sets of even arrays, through the steerable a set of array work of breathing in of adjusting part or two sets of simultaneous workings, realize the regulation of radiating strength.

Preferably, the adjusting assembly comprises an adjusting cylinder, the adjusting cylinder is fixedly connected with the U-shaped frame, the two air guide hoses are communicated with the side face of the adjusting cylinder in a staggered mode, the exhaust hoses are connected to the side face of the adjusting cylinder, the valve block is matched with the air guide hoses in a sliding mode, one end of the valve block is fixed with a push rod, the end portion, penetrating out of the adjusting cylinder, of the push rod is connected with the temperature sensing assembly, the exhaust hoses are communicated with the inside of the adjusting cylinder, an air suction pipe connected with one group of air guide hoses is communicated with the inside of the adjusting cylinder, the air suction pipe communicated with the other group of air guide hoses is blocked by the valve block and used for low-power heat dissipation, when the temperature sensing assembly monitors high temperature, the push rod can be pushed to enable the valve block to move in the adjusting cylinder, blocking of one group of air guide hoses is removed, at the moment, the two air guide hoses are communicated with the exhaust hoses simultaneously and used for high-power heat dissipation.

Preferably, the temperature sensing subassembly includes the valve section of thick bamboo, and the valve section of thick bamboo aligns with the regulation section of thick bamboo axial, and the sliding adaptation has a piston piece in the valve section of thick bamboo, the push rod slides and penetrates in the valve section of thick bamboo with piston piece fixed connection, the piston piece passes through spring and valve section of thick bamboo fixed connection, and the one end that the regulation section of thick bamboo was kept away from to the valve section of thick bamboo is connected with the temperature sensing hose, violently the pipe adopts the copper product to make, violently intraduct for sealed hollow form, the temperature sensing hose with violently the inside intercommunication of pipe, array distribution violently manage the absorption ambient temperature, the atmospheric pressure increase of intraduct is violently managed in the temperature rise messenger, the valve section of thick bamboo is inside to form through the space through the temperature sensing hose and violently the pipe, and the atmospheric pressure of increase can promote the piston piece and overcome spring elasticity and remove for the position of regulating valve piece.

Preferably, a linear rail is fixed on one side of the interior of the case, the air suction assembly is provided with a plurality of groups, a sliding block is fixed on the air suction assembly and is in sliding connection with the linear rail, a screw in contact with the linear rail in a squeezing mode is installed on the surface of the sliding block in a threaded mode, the sliding block slides up and down along the linear rail, the sliding block is positioned by matching with the screw, the height of the air suction assembly is adjusted, the air suction assembly can be accurately aligned with a heat dissipation part, and efficient heat dissipation is kept.

Compared with the prior art, the new energy automobile charging pile based on the Internet of things has the following beneficial effects:

1. the air inlet and outlet parts of the case are concentrated at the bottom, the case is packaged and filtered by the circular rotating filter disc, and the radiating circulating airflow drives the filter disc to rotate through the rotary valve, so that dust accumulated on the air inlet part of the filter disc reaches the air outlet part and is cleaned in time, the filter disc is automatically cleaned, and high permeability is kept;

2. the invention adopts the suction pipes which are uniformly arranged to form a surface type suction structure, and the suction pipes are matched with the left-right sliding adjustment of the suction pipes and the up-down adjustment of the whole suction assembly, so as to accurately radiate heat of a heating component;

3. the invention adopts two groups of air guide hoses to connect two arrays of air suction parts, the change of ambient temperature is induced by the arranged transverse pipes, so that the internal air pressure is changed, and the single-stage heat dissipation or double-stage heat dissipation can be automatically adjusted according to the temperature by matching with the adjustment of the adjusting assembly and the temperature sensing assembly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a third exemplary overall structure of the present invention;

FIG. 4 is a schematic view of an installation structure of the expansion shell of the present invention;

FIG. 5 is a schematic view of the filter tray mounting structure of the present invention;

FIG. 6 is a schematic view of a rotary valve configuration of the present invention;

FIG. 7 is a schematic view of the filter tray of the present invention;

FIG. 8 is a schematic top view of the getter assembly of the present invention;

FIG. 9 is a bottom view of the getter module of the present invention;

fig. 10 is a schematic structural diagram of an adjusting assembly and a temperature sensing assembly according to the present invention.

Reference numbers in the figures: 1. a chassis; 2. an air pump; 3. expanding the volume of the shell; 31. an exhaust shell; 32. an air inlet; 4. a getter assembly; 41. a U-shaped frame; 42. a transverse tube; 43. an air intake duct; 44. an adjusting cylinder; 45. a valve barrel; 46. a piston block; 47. a valve block; 48. a temperature sensing hose; 49. an air guide hose; 410. a push rod; 5. an exhaust hose; 6. a filter tray; 61. filtering the plate; 62. a wind guide ring; 7. rotating the valve; 71. a round shell; 72. a winding wheel; 73. an air inlet pipe; 74. an air outlet pipe; 8. a slider; 9. and (4) a wire rail.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more 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.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Example one

The utility model provides a new energy automobile fills electric pile based on thing networking, includes quick-witted case 1, and the sealed space of machine case 1 inside only advances to give vent to anger through

air inlet

32, 31 business turn over of exhaust casing, through the dust in the 6 filtered air of filter disc, carries out self-cleaning to filter disc 6 simultaneously, and concrete operation is as follows:

as shown in fig. 1-6, the expansion shell 3 is fixed at the bottom of the chassis 1 and protrudes upward, the exhaust shell 31 and the air inlet 32 are symmetrically disposed on the surface of the expansion shell 3, the exhaust shell 31 and the air inlet 32 penetrate through two sides of the expansion shell 3, the filter disc 6 is attached to the bottoms of the exhaust shell 31 and the air inlet 32 and is rotatably connected to the center of the filter disc 6, the rotary valve 7 includes a circular shell 71, the circular shell 71 is sealed at the center of the top of the expansion shell 3, a rolling wheel 72 is disposed in the circular shell 71 and is fixedly connected to the rotating shaft of the filter disc 6, the edge of the rolling wheel 72 is in clearance fit with the inner wall of the circular shell 71, an air inlet pipe 73 is connected to the circular shell 71 along the tangential direction of the circular shell 71, an air outlet pipe 74 is connected to the other side of the circular shell 71, the air pump 2 is disposed in the chassis 1, the exhaust end of the air pump 2 is connected to the air inlet pipe 73, the exhaust shell 31 is connected to the air outlet pipe 74, and the exhaust hose 5 is connected to the air inlet of the air pump 2, the other end of the exhaust hose 5 is connected with the air suction assembly 4;

the case 1 forms a sealing structure in cooperation with the case door to prevent dust from entering the inside, the air pump 2 is started to work, the air with heat inside the cabinet 1 is conducted to the exhaust casing 31 through the air suction assembly 4 and exhausted, and the external air enters the case 1 through the air inlet 32 to form air pressure balance, the filter disc 6 removes dust and filters the air entering the air inlet 32, dust is accumulated on the outer surface of the filter disc 6, the air discharged from the air pump 2 enters the circular shell 71 along the tangential direction through the air inlet pipe 73, the air impacts the surface of the winding wheel 72 to rotate the winding wheel 72 for driving the filter disc 6 to rotate, the air in the circular shell 71 is guided into the exhaust shell 31 through the air outlet pipe 74 and exhausted, the part with dust on the surface of the filter disc 6 gradually rotates to the lower part of the exhaust shell 31, the air discharged through the discharge casing 31 cleans the outside of the filter disks 6 of dust, maintaining high permeability of the filter disks 6.

As shown in fig. 5 and 7, the filter disc 6 includes a circular filter plate 61, the filter plate 61 rotates at the bottom of the expansion shell 3, a plurality of air guide rings 62 with gradually changing diameters are concentrically fixed at the bottom surface of the filter plate 61, and a gap guiding towards the edge of the filter plate 61 is formed between the air guide rings 62;

the filter plate 61 is used for filtering dust in air, and the inclined channel formed by the air guide ring 62 is used for separating the air inlet and outlet flows of the exhaust shell 31 and the air inlet 32, so that heat is prevented from being conducted along with air circulation, and secondary adsorption of dust on the lower part of the air inlet 32 is reduced.

Example two

The heat dissipation is carried out on a heating component in a surface type air suction mode, and the operation is as follows:

as shown in fig. 8 and 9, the air suction assembly 4 comprises U-shaped frames 41, a plurality of parallel transverse pipes 42 are arranged between the U-shaped frames 41, two ends of each transverse pipe 42 are horizontally and slidably connected with the U-shaped frames 41, the air suction pipes 43 are fixed at the bottoms of the transverse pipes 42, a plurality of air suction holes are equidistantly arranged on the surfaces of the air suction pipes 43, air guide hoses 49 are communicated with the ends of the air suction pipes 43, and the air guide hoses 49 are communicated with the exhaust hoses 5;

the plurality of parallel sliding transverse pipes 42 are stacked in a sliding mode along the U-shaped frame 41 to one side, the parallel sliding transverse pipes are used for opening a space to facilitate installation and maintenance of equipment in the case 1, when the transverse pipes 42 are uniformly unfolded, the air suction pipes 43 are uniformly distributed to form an even array air suction surface for covering the positions of heat generating components, heat generated by the heat generating components is accurately and efficiently sucked into the air suction pipes 43 and then is transmitted to the exhaust hose 5 through the air guide hose 49 to be discharged.

Through the temperature of response radiating part, realize automatic adjustment radiating efficiency, concrete operation is as follows:

as shown in fig. 8, 9 and 10, two parallel air suction pipes 43 are fixed at the bottom of each transverse pipe 42, and two air guide hoses 49 are provided, the two air suction pipes 43 at the bottom of the transverse pipe 42 are respectively connected with the two air guide hoses 49, an adjusting assembly is connected with the two air guide hoses 49, the adjusting assembly comprises an adjusting cylinder 44 fixedly connected with the U-shaped frame 41, the two air guide hoses 49 are communicated with the side surface of the adjusting cylinder 44, the communication positions of the two air guide hoses 49 are arranged along the axial direction of the adjusting cylinder 44, the air discharge hose 5 is connected with the side surface of the adjusting cylinder 44, the valve block 47 is adapted to slide in the air guide hoses 49, the push rod 410 is inserted into the adjusting cylinder 44 from one end and fixedly connected with the valve block 47, and the temperature sensing assembly is connected with the other end of the push rod 410;

the two air guide hoses 49 are connected with two groups of air suction pipes 43 which are evenly arrayed, the air adjusting and discharging hoses 5 are communicated with the interior of the adjusting cylinder 44, when the air suction pipes 43 connected with one group of air guide hoses 49 are communicated with the interior of the adjusting cylinder 44, the air suction pipes 43 communicated with the other group of air guide hoses 49 are blocked by the valve block 47 and used for low-power heat dissipation, when the temperature sensing assembly monitors high temperature, the push rod 410 is pushed to enable the valve block 47 to move in the adjusting cylinder 44, the blocking of one group of air guide hoses 49 is removed, and at the moment, the two air guide hoses 49 are simultaneously communicated with the air discharging hoses 5 and used for high-power heat dissipation;

as shown in fig. 8, 9 and 10, the temperature sensing assembly includes a valve cylinder 45, the valve cylinder 45 is axially aligned with an adjusting cylinder 44, a piston block 46 is slidably fitted inside the valve cylinder 45, a push rod 410 slidably penetrates into the valve cylinder 45 and is fixedly connected with the piston block 46, the piston block 46 is fixedly connected with the valve cylinder 45 through a spring, one end of the valve cylinder 45, which is far away from the adjusting cylinder 44, is connected with a temperature sensing hose 48, a transverse pipe 42 is made of copper material, the inside of the transverse pipe 42 is sealed and hollow, and the temperature sensing hose 48 is communicated with the inside of the transverse pipe 42;

the array distributed transverse pipes 42 absorb the ambient temperature, the air pressure inside the transverse pipes 42 is increased due to the temperature rise, a through space is formed inside the valve cylinder 45 and the transverse pipes 42 through the temperature sensing hoses 48, and the increased air pressure pushes the piston blocks 46 to move against the elastic force of the springs so as to adjust the positions of the valve blocks 47.

As shown in fig. 2 and 8, a linear rail 9 is fixed on one side inside the chassis 1, the air suction assembly 4 has a plurality of groups, the air suction assembly 4 is fixedly connected with a sliding block 8, the sliding block 8 is connected with the linear rail 9 in a sliding manner, a screw is installed on the surface of the sliding block 8 in a threaded manner, the screw is in pressing contact with the linear rail 9, the sliding block 8 slides up and down along the linear rail 9, and the positioning of the sliding block 8 is matched with the screw for adjusting the height of the air suction assembly 4, so that the air suction assembly 4 can be accurately aligned with a heat dissipation part, and efficient heat dissipation is kept.

Claims

1. The utility model provides a new energy automobile fills electric pile based on thing networking, including quick-witted case (1), a serial communication port, the bottom of quick-witted case (1) has the dilatation shell (3) of upwards uplift, the surface of dilatation shell (3) is provided with exhaust shell (31) and air inlet (32), the bottom surface rotation of dilatation shell (3) has filter disc (6), exhaust shell (31), air inlet (32) correspond with filter disc (6) dislocation, be provided with air pump (2) in quick-witted case (1), the inlet end of air pump (2) is connected with subassembly (4) of breathing in through exhaust hose (5), be connected with rotary valve (7) between the exhaust end of air pump (2) and exhaust shell (31), rotary valve (7) are connected with the pivot of filter disc (6).

2. The charging pile for the new energy automobile based on the Internet of things as claimed in claim 1, wherein the rotary valve (7) comprises a circular shell (71), the circular shell (71) is sealed at the center of the top of the expansion shell (3), a rolling wheel (72) is fixed in the circular shell (71) in a penetrating mode through a rotating shaft of the filter disc (6), the edge of the rolling wheel (72) is in clearance fit with the inner wall of the circular shell (71), an air inlet pipe (73) is connected to the tangential direction of the edge of the circular shell (71), the air inlet pipe (73) is connected with an exhaust end of the air pump (2), and the exhaust shell (31) is connected with the edge of the circular shell (71) through an air outlet pipe (74).

3. The charging pile for the new energy automobile based on the internet of things as claimed in claim 2, wherein the filter disc (6) comprises filter plates (61), the filter plates (61) are circular, the filter plates (61) rotate at the bottom of the expansion shell (3), air guide rings (62) are sequentially fixed on the bottom surfaces of the filter plates (61) from the center outwards, and gaps guiding towards the edges of the filter plates (61) are formed among the air guide rings (62).

4. The charging pile for the new energy automobile based on the Internet of things is characterized in that the exhaust shell (31) and the air inlet (32) are symmetrically arranged on two sides of the rotation position of the filter plate (61).

5. The charging pile for the new energy automobile based on the Internet of things according to claim 4, wherein the air suction assembly (4) comprises U-shaped frames (41), a plurality of transverse pipes (42) are arranged between the U-shaped frames (41) in parallel, two ends of each transverse pipe (42) are horizontally and slidably connected with the U-shaped frames (41), air suction pipes (43) are fixed at the bottoms of the transverse pipes (42), a plurality of air suction holes are formed in the surfaces of the air suction pipes (43) at equal intervals, the air suction pipes (43) are communicated through air guide hoses (49), and the air guide hoses (49) are communicated with exhaust hoses (5).

6. The charging pile for the new energy automobile based on the Internet of things is characterized in that two parallel air suction pipes (43) are fixed to the bottom of each transverse pipe (42), the number of the air guide hoses (49) is two, the two air suction pipes (43) at the bottom of each transverse pipe (42) are respectively connected with the two air guide hoses (49), the two air guide hoses (49) are connected with an adjusting component, and the exhaust hoses (5) are connected with the adjusting component.

7. The charging pile based on the Internet of things for the new energy automobile is characterized in that the adjusting assembly comprises an adjusting cylinder (44), the adjusting cylinder (44) is fixedly connected with a U-shaped frame (41), two air guide hoses (49) are communicated with the side face of the adjusting cylinder (44) in a staggered mode, an exhaust hose (5) is connected to the side face of the adjusting cylinder (44), a valve block (47) is matched with the air guide hose (49) in a sliding mode, a push rod (410) is fixed to one end of the valve block (47), and the end portion, penetrating through the adjusting cylinder (44), of the push rod (410) in a sliding mode is connected with a temperature sensing assembly.

8. The charging pile of the new energy automobile based on the Internet of things of claim 7 is characterized in that the temperature sensing assembly comprises a valve cylinder (45), the valve cylinder (45) is axially aligned with the adjusting cylinder (44), a piston block (46) is matched with the valve cylinder (45) in a sliding mode, a push rod (410) penetrates into the valve cylinder (45) in a sliding mode and is fixedly connected with the piston block (46), the piston block (46) is fixedly connected with the valve cylinder (45) through a spring, one end, far away from the adjusting cylinder (44), of the valve cylinder (45) is connected with a temperature sensing hose (48), the transverse pipe (42) is made of a copper material, the inner portion of the transverse pipe (42) is in a sealed hollow shape, and the temperature sensing hose (48) is communicated with the inner portion of the transverse pipe (42).

9. The charging pile for the new energy automobile based on the Internet of things is characterized in that a linear rail (9) is fixed on one side inside the machine box (1), the air suction assemblies (4) are provided with multiple groups, a sliding block (8) is fixed on each air suction assembly (4), the sliding block (8) is in sliding connection with the linear rail (9), and screws in extrusion contact with the linear rail (9) are installed on the surface of the sliding block (8) in a threaded mode.