CN113928147B

CN113928147B - Electric vehicle charging pile with exchange heat dissipation and dehumidification functions

Info

Publication number: CN113928147B
Application number: CN202111058446.6A
Authority: CN
Inventors: 张发彬
Original assignee: Jiangxi Ruihua Intelligent Technology Co ltd
Current assignee: Jiangxi Ruihua Intelligent Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2023-10-10
Anticipated expiration: 2041-09-10
Also published as: CN113928147A

Abstract

The invention discloses an electric vehicle charging pile with exchange heat dissipation and dehumidification functions, which belongs to the technical field of charging piles, wherein air can circulate in a pile body and a transformation box when a blower and an exhaust fan are started, water can circulate in the interior of the exchange box and the circulation box, so that a temperature conduction sheet is kept in a low-temperature state, the temperature of the air can be reduced when the air is in contact with the temperature conduction sheet with low temperature, the pile body can be cooled when the air returns to the pile body.

Description

Electric vehicle charging pile with exchange heat dissipation and dehumidification functions

Technical Field

The invention relates to the technical field of charging piles, in particular to an electric vehicle charging pile with an exchange heat dissipation and dehumidification function.

Background

The electric vehicle charging pile has the function similar to that of an oiling machine in a gas station, can be fixed on the ground or a wall, is installed in public buildings, malls, public parking lots and the like, and can charge electric vehicles of various types according to different voltage levels in parking lots or charging stations of residential communities.

Compared with other power supplies, the system heat dissipation capacity of the charging pile is much larger, the system heat design requirement is extremely strict, and most of the current charging pile is processed in a forced air cooling mode due to the influences of factors such as volume, cost and reliability.

However, the air inlet and outlet holes of the box body have dust, moisture and other interferences, and in order to prevent the dust and the moisture, the simplest and most economical design is that the air inlet and outlet holes of the box body are made into shutter type, then a fan is added in the air outlet holes, and the heat exhausted by the module fan is pumped away.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the invention aims to provide an electric vehicle charging pile with the functions of exchanging heat and removing moisture, when the temperature in the pile body exceeds the set value of a temperature and humidity sensor, the temperature and humidity sensor sends out an electric signal to start a semiconductor refrigerating sheet, a blower and an exhaust fan, gas can circulate in the pile body and a conversion box when the blower and the exhaust fan are started, meanwhile, the gas can blow fan blades to rotate, water can circulate in the exchange box and the circulation box under the action of a carrying belt, liquid absorbing cotton and other devices, the water can keep lower temperature under the action of the semiconductor refrigerating sheet when the water circulates in the exchange box and the circulation box, the heat absorbed by the temperature conducting sheet can be taken away, the temperature conducting sheet is kept in a lower temperature state, the temperature of the gas blown out from the pile body can be reduced when the temperature conducting sheet contacts with the lower temperature, the effect of cooling can be played to the pile body when the gas after the temperature is reduced returns in the pile body again, compare with the technology that the heat in the pile body was taken away to traditional utilization external air, this scheme makes the gas just can reduce the temperature of pile body when the inside circulation of pile body and transform case, in effectively avoided external dust and moisture entering pile body, if the humidity in the pile body is higher, when the dehumidification pipe of lower temperature is passed through to gas, the hydrone in the gas can liquefy on the surface of dehumidification pipe and conduct to the inboard of evaporation piece through devices such as water collecting ring and evaporate, can effectually dispel the inside moisture of pile body, if the water in the circulation case becomes less after long-time use simultaneously, the water after the liquefaction can be used to the water in the supplementary circulation case again, the maintenance number of integral device has been reduced.

2. Technical proposal

In order to solve the problems, the invention adopts the following technical scheme.

The utility model provides an electric motor car fills electric pile with exchange heat dissipation dehumidification function, includes the pile body, the top fixedly connected with transform case of pile body, the top fixedly connected with framework of transform case, fixedly connected with radiator fan on the inner wall on framework top, the fresh air inlet has been seted up to one side of transform case, the outlet opening has been seted up to the opposite side of transform case, fixedly connected with hair-dryer on the inner wall of fresh air inlet, fixedly connected with air exhauster on the inner wall of outlet opening, the top fixedly connected with exchange case and exchange case run through the top of pile body, the top fixedly connected with semiconductor refrigeration piece of exchange case, the bottom fixedly connected with circulation case of exchange case is linked together with the circulation case, rotate on the inner wall of exchange case and be connected with pivot and lower pivot respectively, it is connected with the conveyer belt to rotate between upper and lower runner, fixedly connected with a plurality of liquid suction pipes on the outer wall of conveyer belt, the top fixedly connected with exchange case and the exchange case runs through the top of pile body, the top of extension pipe has a plurality of circulating pipes to the top of circulation case and the top of extension pipe, the top of extension pipe has the top of extension pipe to the top of the same circulation case, the top of extension pipe has the top of extension pipe.

Further, the distance between the lateral wall that the conveyer belt is close to the circulation case with the headstock is less than the width of imbibition cotton, the distance between conveyer belt and the headstock opposite side is greater than the width of imbibition cotton, a plurality of semiconductor refrigeration piece is located the headstock and the nearer one side of conveyer belt, through setting up to headstock, conveyer belt, semiconductor refrigeration piece and imbibition cotton, and the semiconductor refrigeration piece can play the effect of cooling to the headstock, and the conveyer belt is when driving a plurality of imbibition cotton clockwise rotation, when imbibition cotton that absorbs water moves to the smaller one side of headstock and conveyer belt distance, and imbibition cotton produces the extrusion with the water extrusion in the imbibition cotton, and at this moment water and the lower semiconductor refrigeration piece contact of temperature can play the effect of cooling to water.

Further, the collecting vat has been seted up on the inside wall that collecting vat and conveyer belt distance are less, the open end fixedly connected with and the water permeable plate of collecting vat inner wall assorted, fixedly connected with catheter on the outer wall of collecting vat, the catheter is linked together with the collecting vat, the one end of catheter runs through the top of pile body and keeps away from the one end fixed connection of collecting vat with the circulation case, the catheter is linked together with the circulation case, when the water that the cotton extrusion of imbibition was come out flows along the inner wall of collecting vat and when the position of water permeable plate, the water after the cooling can get into the collecting vat and flow to the inboard of circulation case along the catheter, through the setting of collecting vat, water permeable plate and catheter, makes water can be at the circulation of exchanging vat and circulation case all the time, and water can reduce the temperature of temperature conduction piece when circulating.

Further, the refrigerating surface of the semiconductor refrigerating sheet is attached to the exchange box, and the heat radiating sheet is fixedly connected to the heating surface of the semiconductor refrigerating sheet.

Further, the inner walls of the dehumidification pipes and the extension pipes are fixedly connected with an inner core, the top ends of the extension pipes are fixedly connected with evaporation blocks, the evaporation blocks are fixedly connected with the inner core, a plurality of water collecting rings are fixedly connected to the outer wall of the dehumidification pipe at the lower side of the circulation box, and the water collecting rings are fixedly connected with the inner core.

Further, the water absorbency of evaporation piece is stronger than the water absorbency of inner core, the water absorbency of inner core is stronger than the water absorption of water catch ring, through above-mentioned setting, when having moisture and moisture in the pile body when passing through the dehumidification pipe, because circulation box is circulated all the time has the lower water of temperature relatively, so the temperature of dehumidification pipe is lower, at this moment moisture when the lower dehumidification pipe of contact temperature, the moisture can liquefy on the surface of dehumidification pipe, on the water catch ring can more and more drip to the water catch ring when the water after the liquefaction, then lead to the evaporation piece in with water evaporation through the inner core, can play the effect of dehumidification to the pile body.

Furthermore, the extension pipe is made of heat insulation materials, the dehumidifying pipe is made of heat conduction materials, and through the arrangement of the extension pipe, the outside temperature is prevented from being conducted to the inner side of the circulation box through the extension pipe.

Further, fixedly connected with locating plate on the outer wall of dehumidification pipe, the locating plate is less than the water line of water, the cover is equipped with the buoy on the outer wall of dehumidification pipe, fixedly connected with water proof membrane between buoy and the locating plate, fixedly connected with a plurality of water-retaining bars on the outer wall of inner core, water-retaining bars runs through the dehumidification pipe and extends to the upside of locating plate, fixedly connected with a plurality of C word form's stay tube on the inner wall of buoy, the one end of stay tube is located the inboard of water proof membrane, the other end of stay tube is located the outside of water proof membrane, fixedly connected with moisturizing pipe on the inner wall of stay tube, the hydroscopicity of moisturizing pipe is stronger than the hydroscopicity of temperature conduction piece, and after long-time use, the water in the circulation box can be less, and the circle can descend along with the decline of water level when the water in the circulation box, and can also contact with water-retaining bars in this moment, and the moisturizing pipe can also absorb the water in the inner core through water-retaining bars, and can also take place the effect to the moisturizing pile through the moisturizing pipe after the saturation, the water-retaining pipe can not be carried out the moisturizing device to the water-retaining pipe and the circulation box is high when the water-up, and the water-up and the moisturizing pipe is used up to the water-down.

Further, the one end of lower pivot runs through the exchange box and extends to the outside of exchange box, is located fixedly connected with flabellum on the outer wall of the lower pivot in the exchange box outside, the flabellum is located the positive side of hair-dryer, through the setting of flabellum and hair-dryer, when the hair-dryer is blowing, accessible flabellum drives the lower pivot and rotates, provides power for the rotation of runner down.

Further, the bottom surface fixedly connected with temperature and humidity sensor of transform case, temperature and humidity sensor and hair-dryer and air exhauster are electric to be connected, and temperature and humidity sensor can respond to internal temperature and the humidity of stake, and when the internal temperature of stake or humidity surpassed the setting value, then the air exhauster start of hair-dryer cools down or dehumidifies in the stake.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) This scheme can realize when the internal temperature of pile surpasss temperature sensor's setting value, temperature and humidity sensor sends the signal of telecommunication and starts semiconductor refrigeration piece, hair-dryer and air exhauster, gas can be at pile body and transform incasement circulation when starting, gas can blow the flabellum rotation simultaneously, and make the inside loop of water at exchange box and circulation box through the effect of devices such as conveyer belt and imbibition cotton, the effect that water passes through semiconductor refrigeration piece when the inside loop of exchange box and circulation box can make the water keep lower temperature, also can take away the absorptive heat of temperature conduction piece and make the lower state of temperature also keeping temperature, self temperature also can reduce when contacting the lower temperature conduction piece of temperature from the gas that blows off in the pile body, the gas after the temperature reduction can play the effect of cooling to the pile body when returning the pile body again, compare with the inside loop technology that the traditional utilization external air pile body is internal heat, this scheme makes gas just can reduce the temperature of pile body when the inside loop of pile body and transform box, the effect has avoided external dust and moisture to get into the pile body, if the inside loop moisture is had the inside moisture to get into the inside loop, if the moisture can be had the evaporation device is used for the moisture removal time to the inside loop after the moisture removal time is lower in the whole, if the moisture circulation pipe is cooled down, the inside loop can be had the time to the evaporation device after the moisture removal time has been had, if the inside moisture has been reduced.

(2) The distance between the lateral wall that conveyer belt and the exchange box are close to the circulation case is less than the width of imbibition cotton, the distance between conveyer belt and the exchange box opposite side is greater than the width of imbibition cotton, a plurality of semiconductor refrigeration piece are located the exchange box and the nearer one side of conveyer belt distance, through setting up to the exchange box, the conveyer belt, semiconductor refrigeration piece and imbibition cotton, the semiconductor refrigeration piece can play the effect of cooling to the exchange box, the conveyer belt is when driving a plurality of imbibition cotton clockwise rotation, when imbibition cotton that absorbs water moves to the one side that the exchange box is less with the conveyer belt distance, imbibition cotton produces the extrusion with the water in the imbibition cotton with the exchange box, at this moment water and the lower semiconductor refrigeration piece contact of temperature can play the effect of cooling to water.

(3) The collecting vat has been seted up on the inside wall that collecting vat and conveyer belt distance are less, the open end fixedly connected with and the collecting vat inner wall assorted water permeable plate of collecting vat, fixedly connected with catheter on the outer wall of collecting vat, the catheter is linked together with the collecting vat, the one end of catheter runs through the top of pile body and keeps away from the one end fixed connection of collecting vat with the circulation case, the catheter is linked together with the circulation case, when the water that the cotton extrusion of imbibition was come out trickles and when the position of passing through the water permeable plate along the inner wall of collecting vat, the water after the cooling can get into the collecting vat and flow to the inboard of circulation case along the catheter, through the setting of collecting vat, water permeable plate and catheter, make water can circulate in collecting vat and circulation case all the time, the temperature of temperature conduction piece can be reduced in the water circulation.

(4) The water absorption of evaporation piece is stronger than the water absorption of inner core, the water absorption of inner core is stronger than the water absorption of water catch ring, through above-mentioned setting, when having moisture and moisture in the pile body when passing through the dehumidification pipe, because circulation box is circulated always has the relatively lower water of temperature, so the temperature of dehumidification pipe is lower, at this moment moisture when the lower dehumidification pipe of contact temperature, the moisture can liquefy on the surface of dehumidification pipe, on the water catch ring can more and more drip to the water after the liquefaction, then lead to the evaporation piece in with water evaporation through the inner core, can play the effect of dehumidification to the pile body.

(5) The extension pipe is made of heat insulation materials, and the dehumidifying pipe is made of heat conduction materials, so that the outside temperature is prevented from being conducted to the inner side of the circulation box through the extension pipe through the arrangement of the extension pipe.

(6) The utility model provides a water level that fixedly connected with locating plate on the outer wall of dehumidification pipe, the locating plate is less than the water line of water, the cover is equipped with the floating collar on the outer wall of dehumidification pipe, fixedly connected with water proof membrane between floating collar and the locating plate, fixedly connected with a plurality of water bars on the outer wall of inner core, water bars run through the dehumidification pipe and extend to the upside of locating plate, fixedly connected with a plurality of C form stay tubes on the inner wall of floating collar, the one end of stay tube is located the inboard of water proof membrane, the other end of stay tube is located the outside of water proof membrane, fixedly connected with moisturizing pipe on the inner wall of stay tube, the hydroscopicity of moisturizing pipe is stronger than the hydroscopicity of temperature transmission piece, after long-time use, the water in the circulation box can be reduced, the floating collar can descend along with the decline of water level when the circulation box, the bottom of moisturizing pipe also can be contacted with water bars, at this moment if contain water in the inner core, water in the moisturizing pipe can be absorbed through water bars, water in the moisturizing pipe can drip to the inboard of circulation box to the moisturizing, and carry out the water level, and the moisturizing pile can not be carried out the moisturizing device through the moisturizing pipe to the high-lift the moisturizing pipe up and the device.

(7) One end of the lower rotating shaft penetrates through the exchange box and extends to the outer side of the exchange box, a fan blade is fixedly connected to the outer wall of the lower rotating shaft located at the outer side of the exchange box and located on the positive side of the blower, and when the blower is blowing, the lower rotating shaft is driven to rotate through the fan blade, so that power is provided for rotation of the lower rotating wheel.

(8) The bottom surface fixedly connected with temperature and humidity sensor of transform case, temperature and humidity sensor and hair-dryer and air exhauster are electromechanical to be connected, and temperature and humidity in the temperature and humidity sensor can respond to the stake body, when the temperature or the humidity in the stake body surpass the setting value, then the air exhauster start of hair-dryer cools down or dehumidifies in the stake body.

Drawings

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

FIG. 2 is a schematic cross-sectional elevation view of the present invention;

FIG. 3 is a schematic cross-sectional elevation view of the exchange box of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;

FIG. 6 is an enlarged schematic view of the structure of FIG. 3C according to the present invention;

FIG. 7 is a schematic cross-sectional view of the water level in the circulation tank of the present invention at B in FIG. 3;

FIG. 8 is a schematic top view of a cross-sectional structure of the exchange box of the present invention;

FIG. 9 is a schematic top view of a cross-sectional structure at the transfer box of the present invention;

fig. 10 is a schematic top view of a frame of the present invention.

The reference numerals in the figures illustrate:

1. a pile body; 2. a frame; 3. a blower; 4. a transformation box; 5. a switching box; 6. a circulation box; 7. carrying a belt; 8. liquid-absorbing cotton; 9. an evaporation block; 10. a temperature conductive sheet; 11. a dehumidifying tube; 12. a catheter; 13. a water permeable plate; 14. a floating ring; 15. a positioning plate; 16. a water-blocking film; 17. a water supplementing pipe; 18. a water supporting rod; 19. a water collecting ring; 20. an inner core; 21. a fan blade; 22. a semiconductor refrigeration sheet; 23. and (5) extending the pipe.

Description of the embodiments

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.

In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-10, an electric vehicle charging pile with exchanging heat and dehumidifying function comprises a pile body 1, wherein the top end of the pile body 1 is fixedly connected with a transformation box 4, the top end of the transformation box 4 is fixedly connected with a frame 2, the inner wall of the top end of the frame 2 is fixedly connected with a heat radiating fan, one side of the transformation box 4 is provided with an air inlet hole, the other side of the transformation box 4 is provided with an air outlet hole, the inner wall of the air inlet hole is fixedly connected with a blower 3, two exhaust fans are fixedly arranged in the inner wall of the air outlet hole, the top end of the pile body 1 is fixedly connected with an exchange box 5, the exchange box 5 penetrates through the top end of the pile body 1, the top end of the exchange box 5 is fixedly connected with a plurality of semiconductor refrigerating sheets 22, the refrigerating surface of the semiconductor refrigerating sheets 22 is attached to the exchange box 5, the heating surface of the semiconductor refrigerating sheets 22 is fixedly connected with a radiating sheet, the bottom end of the exchange box 5 is fixedly connected with a circulation box 6, the exchange box 5 is communicated with the circulation box 6, an upper rotating shaft and a lower rotating shaft are rotationally connected to the inner wall of the exchange box 5, an upper rotating shaft and a lower rotating shaft are respectively and fixedly connected to the outer walls of the upper rotating shaft and the lower rotating shaft, one end of the lower rotating shaft penetrates through the exchange box 5 and extends to the outer side of the exchange box 5, a fan blade 21 is fixedly connected to the outer wall of the lower rotating shaft positioned at the outer side of the exchange box 5, the fan blade 21 is positioned at the positive side of the air blower 3, through the arrangement of the fan blade 21 and the air blower 3, when the air blower 3 blows air, the lower rotating shaft is driven by the fan blade 21 to rotate, power is provided for the rotation of the lower rotating shaft, a carrying belt 7 is rotationally connected between the upper rotating shaft and the lower rotating shaft, a plurality of absorbent cotton 8 are fixedly connected to the outer wall of the carrying belt 7, a plurality of temperature conducting sheets 10 penetrate through the bottom ends of the circulation box 6, water is filled at the bottom ends of the circulation box 6 and the exchange box 5, the water level line of water and the lower extreme of runner are on the coplanar, the top fixedly connected with a plurality of dehumidification pipes 11 of circulation case 6, the bottom of a plurality of dehumidification pipes 11 runs through circulation case 6 and extends to the downside of circulation case 6, the equal fixedly connected with extension pipe 23 in top of a plurality of dehumidification pipes 11, the top of extension pipe 23 runs through the top of pile body 1 and extends to the inboard of framework 2, extension pipe 23 is made for thermal insulation material, dehumidification pipe 11 is made for heat conduction material, through the setting to extension pipe 23, the outside temperature has been avoided leading to the inboard of circulation case 6 through extension pipe 23, the bottom surface fixedly connected with temperature and humidity transducer of transform case 4, temperature and humidity transducer is connected with hair-dryer 3 and air exhauster electricity, temperature and humidity in the temperature and humidity transducer can respond to pile body 1, when the temperature or humidity in the pile body 1 surpass the setting value, then the air exhauster start to cool down or dehumidify in the pile body 1.

Referring to fig. 3-4, the distance between the carrying belt 7 and the side wall of the exchange box 5 near the circulation box 6 is smaller than the width of the liquid-absorbing cotton 8, the distance between the carrying belt 7 and the other side of the exchange box 5 is larger than the width of the liquid-absorbing cotton 8, a plurality of semiconductor refrigerating sheets 22 are positioned on one side of the exchange box 5 near the carrying belt 7, the semiconductor refrigerating sheets 22 can cool the exchange box 5 through the arrangement of the exchange box 5, the carrying belt 7, the semiconductor refrigerating sheets 22 and the liquid-absorbing cotton 8, when the carrying belt 7 drives the liquid-absorbing cotton 8 to rotate clockwise, when the liquid-absorbing cotton 8 absorbed with water moves to one side of the exchange box 5 with smaller distance from the carrying belt 7, the liquid-absorbing cotton 8 and the exchange box 5 generate extrusion to extrude the water in the liquid-absorbing cotton 8, a collecting groove is arranged on the inner side wall of the exchange box 5 with smaller distance from the carrying belt 7, the open end fixedly connected with of collecting vat and the water permeable plate 13 of exchange box 5 inner wall assorted, fixedly connected with catheter 12 on the outer wall of exchange box 5, catheter 12 is linked together with the collecting vat, the top of pile body 1 is run through to one end of catheter 12 and the one end fixed connection who keeps away from exchange box 5 with circulation box 6, catheter 12 is linked together with circulation box 6, when the water that liquid absorbent cotton 8 extruded flows along the inner wall of exchange box 5 and passes through the position of water permeable plate 13, the water after the cooling can get into the collecting vat and flow to the inboard of circulation box 6 along catheter 12, through the setting of collecting vat, water permeable plate 13 and catheter 12, make water can circulate in exchange box 5 and circulation box 6 always, the temperature of temperature transmission piece 10 can be reduced to water when circulating, at this moment water and the lower semiconductor refrigeration piece 22 contact of temperature can play the effect of cooling to water.

Referring to fig. 2 and 6, the inner walls of the plurality of dehumidification pipes 11 and the plurality of extension pipes 23 are fixedly connected with the inner core 20, the top ends of the plurality of extension pipes 23 are fixedly connected with the evaporation block 9, the evaporation block 9 is fixedly connected with the inner core 20, the outer wall of the dehumidification pipe 11 positioned at the lower side of the circulation box 6 is fixedly connected with the plurality of water collecting rings 19, the water collecting rings 19 are fixedly connected with the inner core 20, the water absorption of the evaporation block 9 is stronger than the water absorption of the inner core 20, and the water absorption of the inner core 20 is stronger than the water absorption of the water collecting rings 19.

Referring to fig. 3 and 5-7, a positioning plate 15 is fixedly connected to the outer wall of the dehumidification pipe 11, the positioning plate 15 is lower than a water level line of water, a floating ring 14 is sleeved on the outer wall of the dehumidification pipe 11, a water isolation film 16 is fixedly connected between the floating ring 14 and the positioning plate 15, a plurality of water supporting rods 18 are fixedly connected to the outer wall of an inner core 20, the water supporting rods 18 penetrate through the dehumidification pipe 11 and extend to the upper side of the positioning plate 15, a plurality of C-shaped supporting pipes are fixedly connected to the inner wall of the floating ring 14, one end of each supporting pipe is located on the inner side of the water isolation film 16, the other end of each supporting pipe is located on the outer side of the water isolation film 16, a water supplementing pipe 17 is fixedly connected to the inner wall of each supporting pipe, the water absorbency of each water supplementing pipe 17 is higher than that of the temperature conducting piece 10, after long-time use, water in the circulation box 6 possibly becomes smaller, the floating ring 14 descends along with the descending of the water level, the bottom end of each water supplementing pipe 17 is also contacted with the water supporting rods 18, if the inner core 20 contains water, the water supplementing pipe 17 can be separated from the water supplementing pipe 17 through the water supporting rods 18 to the inner circulation box 6 through the water supporting rods, and the water supplementing pipe 17 can be saturated with the water supplementing pipe 1 when the water is not saturated with the water in the circulation box 6, and the water supplementing pipe is arranged on the inner circulation box 6, and the water supplementing pipe is not saturated with the water inside the water tank 1, and the water supplementing pipe is more than the water, and the water is needed.

The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.

Claims

1. Electric motor car fills electric pile with exchange heat dissipation dehumidification function, including pile body (1), its characterized in that: the utility model discloses a heat-dissipation device for the cotton-padded mattress, which comprises a pile body (1), a conversion box (4) fixedly connected with at the top of the pile body (1), a frame body (2) fixedly connected with at the top of the conversion box (4), a heat-dissipation fan fixedly connected with at the inner wall at the top of the frame body (2), an air inlet hole is formed in one side of the conversion box (4), an air outlet hole is formed in the other side of the conversion box (4), a blower (3) is fixedly connected to the inner wall of the air inlet hole, an exhaust fan is fixedly connected to the inner wall of the air outlet hole, an exchange box (5) is fixedly connected to the top of the pile body (1) and penetrates through the top of the pile body (1), a plurality of semiconductor refrigerating sheets (22) are fixedly connected to the top of the exchange box (5), a circulation box (6) is fixedly connected to the bottom of the exchange box (5), an upper rotating shaft and a lower rotating shaft are rotatably connected to the inner wall of the exchange box (4), an upper rotating shaft and a lower rotating shaft are fixedly connected to the outer wall of the upper rotating shaft and the lower rotating shaft, a plurality of guide blades (7) are fixedly connected to the outer wall of the upper rotating shaft and the lower rotating shaft (6), a plurality of guide blades (10) are fixedly connected to the bottom of the rotating blades (6), a plurality of the rotating blades (10) are fixedly connected to the rotating blades (10), the bottom ends of the circulating box (6) and the exchange box (5) are filled with water, and the water level line of the water and the lowest end of the lower rotating wheel are on the same plane;

the top end of the circulation box (6) is fixedly connected with a plurality of dehumidification pipes (11), the bottom ends of the dehumidification pipes (11) penetrate through the circulation box (6) and extend to the lower side of the circulation box (6), the top ends of the dehumidification pipes (11) are fixedly connected with extension pipes (23), and the top ends of the extension pipes (23) penetrate through the top end of the pile body (1) and extend to the inner side of the frame body (2);

the distance between the carrying belt (7) and the side wall of the exchange box (5) close to the circulating box (6) is smaller than the width of the liquid-absorbing cotton (8), the distance between the carrying belt (7) and the other side of the exchange box (5) is larger than the width of the liquid-absorbing cotton (8), and the plurality of semiconductor refrigerating sheets (22) are positioned on the side, close to the exchange box (5), of the carrying belt (7);

the collecting tank is arranged on the inner side wall of the exchange tank (5) with a smaller distance from the carrying belt (7), a water permeable plate (13) matched with the inner wall of the exchange tank (5) is fixedly connected to the opening end of the collecting tank, a liquid guide pipe (12) is fixedly connected to the outer wall of the exchange tank (5), the liquid guide pipe (12) is communicated with the collecting tank, one end of the liquid guide pipe (12) penetrates through the top end of the pile body (1) and is fixedly connected with one end, far away from the exchange tank (5), of the circulation tank (6), and the liquid guide pipe (12) is communicated with the circulation tank (6);

the refrigerating surface of the semiconductor refrigerating sheet (22) is attached to the exchange box (5), and the heating surface of the semiconductor refrigerating sheet (22) is fixedly connected with a radiating fin;

the inner walls of the dehumidification pipes (11) and the extension pipes (23) are fixedly connected with an inner core (20), the top ends of the extension pipes (23) are fixedly connected with evaporation blocks (9), the evaporation blocks (9) are fixedly connected with the inner core (20), a plurality of water collecting rings (19) are fixedly connected to the outer wall of the dehumidification pipe (11) positioned on the lower side of the circulation box (6), and the water collecting rings (19) are fixedly connected with the inner core (20);

the water absorption of the evaporation block (9) is stronger than that of the inner core (20), and the water absorption of the inner core (20) is stronger than that of the water collecting ring (19).

2. The electric vehicle charging pile with heat exchange, heat dissipation and dehumidification functions according to claim 1, wherein: the extension pipe (23) is made of heat insulation materials, and the dehumidification pipe (11) is made of heat conduction materials.

3. The electric vehicle charging pile with heat exchange, heat dissipation and dehumidification functions according to claim 1, wherein: fixedly connected with locating plate (15) on the outer wall of dehumidification pipe (11), locating plate (15) are less than the water line of water, the cover is equipped with buoy (14) on the outer wall of dehumidification pipe (11), fixedly connected with water proof membrane (16) between buoy (14) and the locating plate (15), fixedly connected with a plurality of water-supporting rods (18) on the outer wall of inner core (20), water-supporting rods (18) run through dehumidification pipe (11) and extend to the upside of locating plate (15), fixedly connected with a plurality of C word form stay tubes on the inner wall of buoy (14), the one end of stay tube is located the inboard of water proof membrane (16), the other end of stay tube is located the outside of water proof membrane (16), fixedly connected with moisturizing pipe (17) on the inner wall of stay tube, the hydroscopicity of moisturizing pipe (17) is greater than the hydroscopicity of temperature conduction piece (10).

4. The electric vehicle charging pile with heat exchange, heat dissipation and dehumidification functions according to claim 1, wherein: one end of the lower rotating shaft penetrates through the exchange box (5) and extends to the outer side of the exchange box (5), a fan blade (21) is fixedly connected to the outer wall of the lower rotating shaft located at the outer side of the exchange box (5), and the fan blade (21) is located on the positive side of the blower (3).

5. The electric vehicle charging pile with heat exchange, heat dissipation and dehumidification functions according to claim 1, wherein: the bottom surface fixedly connected with temperature and humidity sensor of transform case (4), temperature and humidity sensor is connected with hair-dryer (3) and air exhauster electricity.