Discharging and cooling device of laminating machine for photovoltaic cell production

Abstract

The invention relates to the technical field of photovoltaic product processing, and discloses a discharging and cooling device of a laminating machine for photovoltaic cell production. A hollow sponge hanging pad capable of storing water and evaporating in real time is arranged below an air inlet of an axial flow fan, water is pumped through a water pump set and conveyed into a water injection transverse pipe frame and a water seepage longitudinal pipe frame, and then the water is evenly and slowly released into the hollow sponge hanging pad through seepage thin pipes; the hollow sponge hanging pad can be continuously filled with water in real time while continuously evaporating, so that the hollow sponge hanging pad continuously evaporates to absorb heat and release cold, the temperature of airflow extracted by the axial flow fan from the lower part is stably lower than the environment temperature, and photovoltaic cells which are arranged on the upper part and circulate on the synchronous belt can receive low-temperature air cooling heat dissipation; the purposes of reducing the air cooling temperature and improving the air cooling effect are achieved, the arranged equipment is simple, the power consumption is low, the effects of reducing the power consumption and reducing the cooling cost are achieved, and efficient heat dissipation of the battery assembly discharged by the laminating machine is greatly facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic product processing, in particular to a laminator discharge cooling device for photovoltaic cell production. Background Art

[0002] Photovoltaic cells, or solar cells, are photoelectric semiconductor sheets that use sunlight to generate electricity directly. They are also called photocells. Photovoltaic cells can instantly output voltage and generate current in the presence of a circuit as long as the illumination meets certain illumination conditions. In physics, this is called solar photovoltaics. Solar cells are devices that directly convert light energy into electrical energy through the photoelectric effect or photochemical effect. Crystalline silicon solar cells that work with the photovoltaic effect are the mainstream.

[0003] Solar cell production laminators are key equipment for solar cell manufacturing. They form solar panels by pressing multiple layers of thin film materials together. The principle of the laminator is to apply a certain amount of pressure on the surface of each layer of material and press these materials tightly together under heating. Laminators are usually composed of four major systems: heating system, vacuum system, pneumatic system and control system. Among them, the lamination process is a key step in component production. The air in the component is extracted by vacuuming, and the EVA is melted by heating to bond the battery, glass and backplane together. However, because the laminator presses multiple layers of thin film materials together under heating to form solar panels, the pressed solar panels need to be cooled after discharge in the work process.

[0004] As for the cooling of solar cells after being discharged from the laminator, it is basically cooled by using axial flow fans, that is, the axial flow fan is installed under the synchronous belt so that the air outlet is vertically upward, and the battery components discharged from the laminator are cooled. This method can achieve the cooling effect through the regular circulation of the synchronous belt in cooperation with the axial flow fan; however, although this cooling method directly cools the battery components discharged from the laminator, the cooling effect is relatively general because the blast airflow is also environmentally stable, and the cost is increased by equipping professional refrigeration equipment to push cold air to the air inlet end of the axial flow fan, especially the blast volume of the axial flow fan is also very large, and the lack of low-cost, low-power low-temperature air cooling equipment makes it difficult to perform efficient and low-cost cooling of the battery components discharged from the laminator. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a laminator discharge cooling device for photovoltaic cell production, which solves the problem of lack of low-cost, low-power low-temperature air cooling equipment and difficulty in efficiently and low-cost cooling of battery components discharged from the laminator.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A discharging cooling device of a laminator for producing photovoltaic cells comprises a supporting water tank, a cross frame is fixedly installed on the top wall of the supporting water tank, a load-bearing cloth belt is overlapped on the surface of the cross frame, a hollow sponge pad is sewn on the bottom of the load-bearing cloth belt, a pipe bracket is fixedly installed on the bottom surface of the inner wall of the supporting water tank near the back side, a conveying main pipe is installed on the top of the pipe bracket, a water pump group is installed on the bottom end of the conveying main pipe, the upper surface of the conveying main pipe is connected to and fixedly installed with a water delivery branch pipe, the end of the water delivery branch pipe is connected to and fixedly installed with a water injection cross pipe rack, the lower pipe wall of the water injection cross pipe rack is connected to and fixedly installed with a seepage longitudinal pipe rack, the side surface of the seepage longitudinal pipe rack is connected to and fixedly installed with a seepage capillary tube, the water injection cross pipe rack, the seepage longitudinal pipe rack and the seepage capillary tube are all embedded in the interior of the hollow sponge pad, a fan support shaft rack is fixedly installed on the outer surface of the supporting water tank, and an axial flow fan is fixedly installed on the top of the fan support shaft rack.

[0008] Preferably, a handheld axle frame is fixedly installed on the top of the front side surface of the supporting water tank, and wheel frame mechanisms are fixedly installed on the ends of the front side surface and the back side surface of the supporting water tank, a brake universal wheel is installed at the bottom of the wheel frame mechanism on the front side surface of the supporting water tank, and a free universal wheel is installed at the bottom of the wheel frame mechanism on the rear side surface of the supporting water tank, the number of the brake universal wheel and the number of the free universal wheel are both two, and the number of the wheel frame mechanisms is four; the number of the cross frames, load-bearing cloth belts and hollow sponge pads is multiple, and the multiple cross frames, load-bearing cloth belts and hollow sponge pads are equidistantly distributed in parallel, and the axial flow fan is located above the center of the multiple cross frames, load-bearing cloth belts and hollow sponge pads.

[0009] Preferably, the cross frame includes a supporting longitudinal rod, rivet nails and a cross arm, the supporting longitudinal rod is riveted to both ends of the cross arm by the rivet nails, and the bottom end of the supporting longitudinal rod is fixedly connected to the top edge wall supporting the front and back sides of the water tank.

[0010] Preferably, the hollow sponge suspension pad includes a sponge longitudinal pad body, a transverse tube groove and a longitudinal tube groove, the transverse tube groove and the longitudinal tube groove are both opened inside the sponge longitudinal pad body, the transverse tube groove is connected to the back side of the sponge longitudinal pad body, and the number of the longitudinal tube grooves is multiple, and the multiple longitudinal tube grooves are equidistantly distributed in parallel and connected to the bottom of the transverse tube groove, the water injection transverse pipe frame is arranged in the transverse tube groove, and the water seepage longitudinal pipe frame and the seepage capillary tube are arranged inside the longitudinal tube groove.

[0011] Preferably, the pipe support includes a longitudinal support for the pipe body and a pipe clamp, wherein the pipe clamp is fixedly installed on the top of the longitudinal support for the pipe body, the bottom end of the longitudinal support for the pipe body is fixedly connected to the bottom surface of the inner wall of the supporting water tank, and the pipe clamp is sleeved inside the conveying main pipe.

[0012] Preferably, the water pump group includes a water pump, an intake pipe and a pump wire. The intake pipe and the delivery main pipe are respectively connected to the water pumping end and the water delivery end of the water pump. The water pump is overlapped on the corner of the bottom surface of the inner wall of the supporting water tank. The pump wire is electrically connected to the water pump and extends to the outside of the supporting water tank.

[0013] Preferably, the water injection horizontal pipe rack includes an injection port, a water injection top horizontal pipe and a first pipe cover, the first pipe cover is sealed and arranged at the end of the water injection top horizontal pipe, and the other end of the water injection top horizontal pipe is connected and installed with the water delivery branch pipe through the injection port; the seepage longitudinal pipe rack includes a seepage water delivery longitudinal hanging pipe and a second pipe cover, the second pipe cover is installed to seal the bottom end of the seepage water delivery longitudinal hanging pipe, the top end of the seepage water delivery longitudinal hanging pipe is connected and installed with the pipe wall of the water injection top horizontal pipe, the number of the seepage water delivery longitudinal hanging pipe is multiple, and the multiple seepage water delivery longitudinal hanging pipes are equidistantly distributed in parallel; the seepage and overflow capillary tubes are connected and installed on the pipe wall of the seepage water delivery longitudinal hanging pipe, the number of the seepage and overflow capillary tubes is multiple, and the multiple seepage and overflow capillary tubes are evenly arranged longitudinally and symmetrically distributed on both sides of the seepage water delivery longitudinal hanging pipe.

[0014] Preferably, the axial flow fan includes a barrel shell, a motor support arm, a servo motor and a blower wheel, the two ends of the motor support arm are respectively fixedly connected to the inner wall of the barrel shell and the surface of the servo motor, and the output shaft end of the servo motor is connected to the axis of the blower wheel; the number of the fan support shaft frames is four, and the four fan support shaft frames are respectively fixedly connected to both sides of the outer surface of the barrel shell.

[0015] Preferably, the handheld shaft frame comprises a handheld bending shaft rod and a handheld operating shaft sleeve, the handheld operating shaft sleeve is fixedly sleeved on the middle part of the surface of the handheld bending shaft rod, and the surface of the handheld operating shaft sleeve is provided with an anti-slip groove.

[0016] Preferably, the wheel frame mechanism includes a wheel frame transverse support plate, a reinforced inclined suspension plate and a through-hole, the wheel frame transverse support plate and the reinforced inclined suspension plate are respectively fixedly connected to the top and bottom of the supporting water tank surface, the bottom end of the wheel frame transverse support plate is fixedly connected to the reinforced inclined suspension plate, the through-hole is opened through the middle of the reinforced inclined suspension plate surface, and the bottom surface of the wheel frame transverse support plate is connected to the brake universal wheel or the free universal wheel.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The discharging cooling device of a laminator for photovoltaic cell production is characterized in that a hollow sponge pad capable of storing water and evaporating water in real time is arranged below the inlet air of an axial flow fan, the hollow sponge pad is supported by a horizontal frame and a bearing cloth belt, water is extracted by a water pump group, and water is transported to a water injection horizontal pipe frame and a water seepage longitudinal pipe frame through a conveying main pipe and a water conveying branch pipe, and then uniformly and slowly released to the inside of the hollow sponge pad through an overflow capillary, so that the hollow sponge pad can be continuously filled with water in real time while evaporating continuously, so that the hollow sponge pad can absorb heat and release cold by evaporating continuously, so that the airflow extracted from the bottom by the axial flow fan is stably lower than the ambient temperature, so that the photovoltaic cell placed above and circulating in the synchronous belt can receive low-temperature air cooling and heat dissipation, thereby achieving the goal of reducing the air cooling temperature and improving the air cooling effect, and the arranged equipment is simple and has low power consumption, so as to achieve the effect of reducing power consumption and cooling cost, and greatly facilitates the efficient heat dissipation of the battery components discharged from the laminator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front stereoscopic view of the structure of the present invention;

[0020] Figure 2 It is a back stereoscopic view of the structure of the present invention;

[0021] Figure 3 It is a three-dimensional view of the partial structure of the present invention;

[0022] Figure 4 This is a dissected stereoscopic view of the hollow sponge hanging pad of the present invention;

[0023] Figure 5 It is an enlarged stereoscopic view of the water injection horizontal pipe rack and the water seepage vertical pipe rack of the present invention;

[0024] Figure 6 This is an enlarged dissected stereoscopic view of the seepage capillary of the present invention;

[0025] Figure 7 It is an enlarged stereoscopic view of the horizontal frame of the present invention;

[0026] Figure 8 This is a three-dimensional dissected view of the axial flow fan of the present invention.

[0027] In the figure: 1. Support water tank; 2. Horizontal frame; 3. Carrying cloth belt; 4. Hollow sponge pad; 5. Pipe support; 10. Delivery main pipe; 11. Pumping pump group; 12. Water delivery branch pipe; 13. Water injection horizontal pipe rack; 14. Seepage longitudinal pipe rack; 15. Seepage capillary tube; 16. Fan support shaft rack; 17. Axial flow fan; 18. Handheld shaft rack; 19. Wheel frame mechanism; 20. Brake universal wheel; 21. Free universal wheel;

[0028] 201, supporting longitudinal rod; 202, rivet nail; 203, cross arm; 401, sponge longitudinal pad body; 402, horizontal pipe groove; 403, longitudinal pipe groove; 501, longitudinal support of pipe body; 502, buckle pipe clamp; 1101, water pump; 1102, suction pipe; 1103, pump wire; 1301, injection port; 1302, water injection top horizontal pipe; 1303, first pipe cover; 1401, seepage conveying longitudinal hanging pipe; 1402, second pipe cover; 1701, barrel shell; 1702, motor support arm; 1703, servo motor; 1704, fan wheel; 1801, hand-held bending shaft rod; 1802, hand-held operation shaft sleeve; 1901, wheel frame horizontal support plate; 1902, reinforced inclined hanging plate; 1903, through empty slot. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example: Refer to Figure 1-8 A laminator discharge cooling device for photovoltaic cell production comprises a supporting water tank 1, characterized in that a cross frame 2 is fixedly installed on the top wall of the supporting water tank 1, a load-bearing cloth belt 3 is overlapped on the surface of the cross frame 2, a hollow sponge pad 4 is sewn on the bottom of the load-bearing cloth belt 3, a pipe bracket 5 is fixedly installed near the back side of the bottom surface of the inner wall of the supporting water tank 1, a conveying main pipe 10 is installed on the top of the pipe bracket 5, a water pump group 11 is installed at the bottom end of the conveying main pipe 10, and the upper surface of the conveying main pipe 10 is connected to and fixedly installed with a conveying main pipe 11. The water branch pipe 12, the end of the water delivery branch pipe 12 is connected and fixedly installed with a water injection horizontal pipe rack 13, the lower pipe wall of the water injection horizontal pipe rack 13 is connected and fixedly installed with a seepage longitudinal pipe rack 14, the side surface of the seepage longitudinal pipe rack 14 is connected and fixedly installed with a seepage capillary 15, the water injection horizontal pipe rack 13, the seepage longitudinal pipe rack 14 and the seepage capillary 15 are all embedded in the inside of the hollow sponge suspension pad 4, and a fan support shaft rack 16 is fixedly installed on the outer surface of the supporting water tank 1, and an axial flow fan 17 is fixedly installed on the top of the fan support shaft rack 16.

[0031] In the present invention, a handheld shaft frame 18 is fixedly installed on the top of the front side of the water tank 1, and a wheel frame mechanism 19 is fixedly installed on the ends of the front side and the back side of the water tank 1. A brake universal wheel 20 is installed at the bottom of the wheel frame mechanism 19 supporting the front side of the water tank 1, and a free universal wheel 21 is installed at the bottom of the wheel frame mechanism 19 supporting the rear side of the water tank 1. The number of the brake universal wheel 20 and the free universal wheel 21 are both two, and the number of the wheel frame mechanism 19 is four; the number of the cross frame 2, the load-bearing cloth belt 3 and the hollow sponge hanging pad 4 is all multiple, and the multiple cross frames 2, the load-bearing cloth belt 3 and the hollow sponge hanging pad 4 are equidistantly distributed in parallel, and the axial flow fan 17 is located above the center of the multiple cross frames 2, the load-bearing cloth belt 3 and the hollow sponge hanging pad 4;

[0032] More specifically, by arranging the axial flow fan 17 above the center of the plurality of horizontal frames 2, the carrying cloth belts 3 and the hollow sponge pads 4, more cold air brought by the evaporated water of the hollow sponge pads 4 can be received, thereby improving the utilization efficiency.

[0033] In the present invention, the cross frame 2 includes a supporting longitudinal rod 201, a rivet nail 202 and a cross arm 203. The supporting longitudinal rod 201 is riveted and fixed to both ends of the cross arm 203 by the rivet nail 202. The bottom end of the supporting longitudinal rod 201 is fixedly connected to the top edge wall of the front and back sides of the supporting water tank 1.

[0034] More specifically, by setting the bottom end of the supporting longitudinal rod 201 to be fixedly connected to the top edge walls of the front and back sides of the supporting water tank 1, it is avoided that the structure is connected to the inside of the supporting water tank 1, which is not conducive to maintenance.

[0035] In the present invention, the hollow sponge hanging pad 4 includes a sponge longitudinal pad body 401, a transverse pipe groove 402 and a longitudinal pipe groove 403, the transverse pipe groove 402 and the longitudinal pipe groove 403 are both opened inside the sponge longitudinal pad body 401, the transverse pipe groove 402 is connected to the back side of the sponge longitudinal pad body 401, and the number of the longitudinal pipe grooves 403 is multiple, and the multiple longitudinal pipe grooves 403 are equidistantly distributed in parallel and connected to the bottom of the transverse pipe groove 402, the water injection transverse pipe rack 13 is arranged in the transverse pipe groove 402, and the water seepage longitudinal pipe rack 14 and the seepage capillary 15 are arranged inside the longitudinal pipe groove 403;

[0036] More specifically, by providing the sponge longitudinal pad body 401 as the main structure, the structure has strong water storage capacity, and the large number of pores is also conducive to water evaporation.

[0037] In the present invention, the pipe support 5 includes a pipe body longitudinal support 501 and a pipe clamp 502, the pipe clamp 502 is fixedly installed on the top of the pipe body longitudinal support 501, the bottom end of the pipe body longitudinal support 501 is fixedly connected to the bottom surface of the inner wall of the supporting water tank 1, and the pipe clamp 502 is sleeved inside the conveying main pipe 10;

[0038] More specifically, the pipe clamp 502 and the pipe longitudinal support 501 are provided to provide longitudinal support for the main conveying pipe 10 , so that the main conveying pipe 10 has better stability and ensures the stability and strength of the structure.

[0039] In the present invention, the water pumping unit 11 includes a water pumping machine 1101, a suction pipe 1102 and a pumping machine wire 1103. The suction pipe 1102 and the delivery main pipe 10 are respectively connected to the water pumping end and the water delivery end of the water pumping machine 1101. The water pumping machine 1101 is overlapped at the corner of the bottom surface of the inner wall of the supporting water tank 1. The pumping machine wire 1103 is electrically connected to the water pumping machine 1101 and extends to the outside of the supporting water tank 1.

[0040] More specifically, the suction pipe 1102 and the delivery main pipe 10 are connected to the water pump end and the water delivery end of the water pump 1101 respectively, and as shown in FIG. Figure 3 As shown, the suction pipe 1102 is arranged on the side of the water pump 1101, so that the water can be pumped more smoothly and avoid obstruction.

[0041] In the present invention, the water injection horizontal pipe rack 13 includes an injection port 1301, a water injection top horizontal pipe 1302 and a first pipe cover 1303. The first pipe cover 1303 is sealed and arranged at the end of the water injection top horizontal pipe 1302. The other end of the water injection top horizontal pipe 1302 is connected and installed with the water delivery branch pipe 12 through the injection port 1301. The water seepage longitudinal pipe rack 14 includes a water seepage delivery longitudinal hanging pipe 1401 and a second pipe cover 1402. The second pipe cover 1402 closes the water seepage delivery longitudinal hanging pipe 1401. The top of the seepage water delivery longitudinal hanging pipe 1401 is connected and installed with the pipe wall of the water injection top horizontal pipe 1302. There are multiple seepage water delivery longitudinal hanging pipes 1401, and the multiple seepage water delivery longitudinal hanging pipes 1401 are equidistantly distributed in parallel; the seepage overflow capillary 15 is connected and installed with the pipe wall of the seepage water delivery longitudinal hanging pipe 1401. There are multiple seepage overflow capillary 15, and the multiple seepage overflow capillary 15 are evenly arranged longitudinally and symmetrically distributed on both sides of the seepage water delivery longitudinal hanging pipe 1401.

[0042] More specifically, by setting a plurality of seepage water conveying longitudinal hanging pipes 1401 equidistantly distributed in parallel, and setting a plurality of seepage overflow tubes 15 equidistantly and evenly arranged longitudinally, the infiltration water injection for replenishing water is made more uniform, avoiding the occurrence of uneven water injection.

[0043] In the present invention, the axial flow fan 17 includes a barrel shell 1701, a motor support arm 1702, a servo motor 1703 and a fan wheel 1704, the two ends of the motor support arm 1702 are respectively fixedly connected to the inner wall of the barrel shell 1701 and the surface of the servo motor 1703, and the output shaft end of the servo motor 1703 is connected to the axis of the fan wheel 1704; the number of the fan support shaft brackets 16 is four, and the four fan support shaft brackets 16 are respectively fixedly connected to the two sides of the outer surface of the barrel shell 1701;

[0044] More specifically, by providing four fan support shaft frames 16 which are respectively fixedly connected to both sides of the outer surface of the barrel shell 1701, the stability of the structural support of the barrel shell 1701 is ensured, and the structure inside the barrel shell 1701 is made more stable.

[0045] In the present invention, the handheld shaft frame 18 includes a handheld bending shaft rod 1801 and a handheld operation shaft sleeve 1802. The handheld operation shaft sleeve 1802 is fixedly sleeved on the middle part of the surface of the handheld bending shaft rod 1801. The surface of the handheld operation shaft sleeve 1802 is provided with an anti-slip contact groove.

[0046] More specifically, by providing a hand-held operating shaft sleeve 1802 fixedly sleeved on the surface of the hand-held bending shaft rod 1801, it is very convenient to move and easy to adjust the specific position of the entire device under the synchronous belt.

[0047] In the present invention, the wheel frame mechanism 19 includes a wheel frame transverse support plate 1901, a reinforced inclined hanging plate 1902 and a through slot 1903. The wheel frame transverse support plate 1901 and the reinforced inclined hanging plate 1902 are respectively fixedly connected to the top and bottom of the surface of the supporting water tank 1. The bottom end of the wheel frame transverse support plate 1901 is fixedly connected to the reinforced inclined hanging plate 1902. The through slot 1903 is opened in the middle of the board surface of the reinforced inclined hanging plate 1902. The bottom surface of the wheel frame transverse support plate 1901 is connected to the brake universal wheel 20 or the free universal wheel 21.

[0048] More specifically, by providing a through slot 1903 that runs through the middle of the surface of the reinforced inclined hanger plate 1902, a lightweight design is achieved, which is not only conducive to moving the position, but also saves consumables, and can also maintain sufficient strength support for the wheel frame cross support plate 1901.

[0049] Working principle:

[0050] When the battery assembly discharged from the laminator is subjected to heat dissipation treatment, the entire device is pushed to the bottom of the synchronous belt so that the axial flow fan 17 is located below the accurate position of the synchronous belt conveying the battery assembly. At this time, water is injected into the supporting water tank 1 (or pre-injected with water in advance), and then the pumping unit 11 is started to extract the water in the supporting water tank 1 and output it to the conveying main pipe 10, and then it is transported to the water delivery branch pipe 12 through the conveying main pipe 10, so that the water in the water delivery branch pipe 12 is transported to the water injection horizontal pipe rack 13, and the water is input into the water injection horizontal pipe rack 13 and then flows down to the water seepage longitudinal pipe rack 14, so that the water seepage longitudinal pipe rack 14 slowly flows through the seepage capillary 15. The overflowing water seeps into the hollow sponge pad 4, so that the hollow sponge pad 4 is filled with water. When the hollow sponge pad 4 has too much water, it drips downward and is received by the supporting water tank 1. After the hollow sponge pad 4 is filled with water, the axial flow fan 17 is started, and the axial flow fan 17 draws airflow, so that the air circulation rate at the hollow sponge pad 4 becomes faster, so that the hollow sponge pad 4 can evaporate the surface water more quickly, and the evaporation of the water on the surface of the hollow sponge pad 4 will quickly absorb heat and release cold, so that the temperature of the airflow drawn by the axial flow fan 17 is reduced, and then the axial flow fan 17 blows out an airflow lower than the ambient stability to the photovoltaic cell assembly transported on the synchronous belt, so as to realize low-temperature air-cooling heat dissipation treatment.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laminator discharge cooling device for photovoltaic cell production, comprising a supporting water tank (1), characterized in that: A cross frame (2) is fixedly mounted on the top wall of the supporting water tank (1); a load-bearing cloth belt (3) is overlapped on the surface of the cross frame (2); a hollow sponge pad (4) is sewn to the bottom of the load-bearing cloth belt (3); a pipe bracket (5) is fixedly mounted on the bottom surface of the inner wall of the supporting water tank (1) near the back side; a delivery main pipe (10) is mounted on the top of the pipe bracket (5); a water pump group (11) is mounted on the bottom end of the delivery main pipe (10); a water delivery branch pipe (12) is connected to and fixedly mounted on the upper surface of the delivery main pipe (10); the water delivery branch pipe (12) The end is connected to and fixedly installed with a water injection horizontal pipe frame (13), the lower pipe wall of the water injection horizontal pipe frame (13) is connected to and fixedly installed with a water seepage longitudinal pipe frame (14), the side surface of the water seepage longitudinal pipe frame (14) is connected to and fixedly installed with a seepage capillary tube (15), the water injection horizontal pipe frame (13), the water seepage longitudinal pipe frame (14) and the seepage capillary tube (15) are all embedded in the interior of the hollow sponge suspension pad (4), the outer surface of the supporting water tank (1) is fixedly installed with a fan support shaft frame (16), and the top of the fan support shaft frame (16) is fixedly installed with an axial flow fan (17).

2. A laminator discharge cooling device for photovoltaic cell production according to claim 1, characterized in that: A hand-held axle frame (18) is fixedly mounted on the top of the front side of the supporting water tank (1); wheel frame mechanisms (19) are fixedly mounted on the ends of the front side and back side of the supporting water tank (1); a brake universal wheel (20) is mounted on the bottom of the wheel frame mechanism (19) on the front side of the supporting water tank (1); a free universal wheel (21) is mounted on the bottom of the wheel frame mechanism (19) on the rear side of the supporting water tank (1); the number of the brake universal wheel (20) and the free universal wheel (21) are both two, and the number of the wheel frame mechanisms (19) is four; the number of the cross frames (2), the load-bearing cloth belts (3) and the hollow sponge suspension pads (4) are all multiple, and the multiple cross frames (2), the load-bearing cloth belts (3) and the hollow sponge suspension pads (4) are equidistantly distributed in parallel, and the axial flow fan (17) is located above the center of the multiple cross frames (2), the load-bearing cloth belts (3) and the hollow sponge suspension pads (4).

3. The discharge cooling device of a laminator for photovoltaic cell production according to claim 1, characterized in that: The cross frame (2) comprises a supporting longitudinal rod (201), a rivet nail (202) and a cross arm (203); the supporting longitudinal rod (201) is riveted and fixed to the two ends of the cross arm (203) by the rivet nail (202); the bottom end of the supporting longitudinal rod (201) is fixedly connected to the top edge wall of the front and back sides of the supporting water tank (1).

4. A laminator discharge cooling device for photovoltaic cell production according to claim 1, characterized in that: The hollow sponge suspension pad (4) comprises a sponge longitudinal pad body (401), a transverse pipe groove (402) and a longitudinal pipe groove (403); the transverse pipe groove (402) and the longitudinal pipe groove (403) are both opened inside the sponge longitudinal pad body (401); the transverse pipe groove (402) is connected to the back side of the sponge longitudinal pad body (401); the number of the longitudinal pipe grooves (403) is multiple, and the multiple longitudinal pipe grooves (403) are equidistantly distributed in parallel and connected to the bottom of the transverse pipe groove (402); the water injection transverse pipe rack (13) is arranged in the transverse pipe groove (402); the water seepage longitudinal pipe rack (14) and the seepage capillary (15) are arranged inside the longitudinal pipe groove (403).

5. The discharge cooling device of a laminator for photovoltaic cell production according to claim 1, characterized in that: The pipe support (5) comprises a pipe body longitudinal support (501) and a pipe clamp (502), wherein the pipe clamp (502) is fixedly mounted on the top of the pipe body longitudinal support (501), the bottom end of the pipe body longitudinal support (501) is fixedly connected to the bottom surface of the inner wall of the supporting water tank (1), and the pipe clamp (502) is sleeved inside the conveying main pipe (10).

6. A discharging cooling device for a laminator for photovoltaic cell production according to claim 1, characterized in that: The water pump assembly (11) comprises a water pump (1101), a suction pipe (1102) and a pump wire (1103); the suction pipe (1102) and the main delivery pipe (10) are respectively connected to the water suction end and the water delivery end of the water pump (1101); the water pump (1101) is overlapped at the corner of the bottom surface of the inner wall of the supporting water tank (1); and the pump wire (1103) is electrically connected to the water pump (1101) and extends to the outside of the supporting water tank (1).

7. A discharging cooling device for a laminator for photovoltaic cell production according to claim 1, characterized in that: The water injection horizontal pipe rack (13) comprises an injection port (1301), a water injection top horizontal pipe (1302) and a first pipe cover (1303), wherein the first pipe cover (1303) is sealed and arranged at the end of the water injection top horizontal pipe (1302), and the other end of the water injection top horizontal pipe (1302) is connected and installed with the water delivery branch pipe (12) through the injection port (1301); the water seepage longitudinal pipe rack (14) comprises a water seepage delivery longitudinal hanging pipe (1401) and a second pipe cover (1402), wherein the second pipe cover (1402) seals the water seepage delivery longitudinal hanging pipe (1401) and the second pipe cover (1402) seals the water seepage delivery longitudinal hanging pipe (1401). 01), the top end of the seepage water transport longitudinal hanging pipe (1401) is connected and installed with the pipe wall of the water injection top horizontal pipe (1302), the number of the seepage water transport longitudinal hanging pipe (1401) is multiple, and the multiple seepage water transport longitudinal hanging pipes (1401) are equidistantly distributed in parallel; the seepage overflow capillary (15) is connected and installed with the pipe wall of the seepage water transport longitudinal hanging pipe (1401), the number of the seepage overflow capillary (15) is multiple, and the multiple seepage overflow capillary (15) are evenly arranged longitudinally at equidistant distances and symmetrically distributed on both sides of the seepage water transport longitudinal hanging pipe (1401).

8. The discharge cooling device of a laminator for photovoltaic cell production according to claim 1, characterized in that: The axial flow fan (17) comprises a barrel shell (1701), a motor support arm (1702), a servo motor (1703) and a blower wheel (1704); the two ends of the motor support arm (1702) are respectively fixedly connected to the inner wall of the barrel shell (1701) and the surface of the servo motor (1703); the output shaft end of the servo motor (1703) is connected to the axis of the blower wheel (1704); the number of the fan support shaft frames (16) is four, and the four fan support shaft frames (16) are respectively fixedly connected to the two sides of the outer surface of the barrel shell (1701).

9. A laminator discharge cooling device for photovoltaic cell production according to claim 2, characterized in that: The handheld shaft frame (18) comprises a handheld bending shaft rod (1801) and a handheld operation shaft sleeve (1802). The handheld operation shaft sleeve (1802) is fixedly sleeved on the middle part of the surface of the handheld bending shaft rod (1801), and the surface of the handheld operation shaft sleeve (1802) is provided with an anti-slip contact groove.

10. A discharge cooling device for a laminator for photovoltaic cell production according to claim 2, characterized in that: The wheel frame mechanism (19) comprises a wheel frame transverse support plate (1901), a reinforced inclined suspension plate (1902) and a through slot (1903); the wheel frame transverse support plate (1901) and the reinforced inclined suspension plate (1902) are respectively fixedly connected to the top and bottom of the surface of the supporting water tank (1); the bottom end of the wheel frame transverse support plate (1901) is fixedly connected to the reinforced inclined suspension plate (1902); the through slot (1903) is opened through the middle of the plate surface of the reinforced inclined suspension plate (1902); the bottom surface of the wheel frame transverse support plate (1901) is connected to the brake universal wheel (20) or the free universal wheel (21).

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