Energy storage refrigeration type drying machine

Abstract

The invention relates to the technical field of refrigeration type dryers, in particular to an energy storage refrigeration type dryer which comprises a shell and further comprises an air inlet cylinder, an air outlet cylinder, a heat preservation box, a liquid storage tank, a scroll compressor and a liquid separator which are fixedly connected to the bottom of the inner wall of the shell, the top of the air inlet cylinder communicates with an air inlet pipe, and the top of the air outlet cylinder communicates with an air outlet pipe; according to the refrigeration type drying machine, the residual low temperature after a refrigerant is used can be collected for subsequent use, in addition, the refrigeration type drying machine can heat the used refrigerant, meanwhile, the refrigeration type drying machine can preheat dried air, and the problem that when part of existing refrigeration type drying machines are used, the refrigeration type drying machine cannot be used for heating the used refrigerant is solved. The problems that energy consumption is increased easily due to the fact that the air temperature is high, when the air temperature is low, redundant low temperature is inconvenient to collect, meanwhile, energy consumption needed by a compressor is increased easily due to the fact that a refrigerant with the low temperature directly passes through the compressor, and the follow-up using effect is affected easily due to the fact that air with the low temperature is directly exhausted are solved.

Description

Technical Field

[0001] The invention relates to the technical field of refrigerated dryers, in particular to an energy storage refrigerated dryer. Background Art

[0002] A refrigerated dryer, also known as a cold dryer, is a dryer that separates water vapor through refrigeration cycle cooling. It is an air source processing component in a pneumatic system. It uses refrigerant to exchange heat with compressed air and cools the compressed air to a temperature range of 2 to 10°C to remove moisture from the compressed air.

[0003] At present, some refrigerated dryers reduce the temperature of the air through heat exchange between the refrigerant and the air, so as to analyze the water in the air and achieve the purpose of drying the air. In this process, if the air temperature itself is high, the energy consumption required for cooling the refrigerant is high. When the air temperature is low, some of the lower temperature in the refrigerant cannot be used, which will cause waste. In addition, during the use of some cold dryers, the used refrigerant is directly discharged back to the liquid separator. After that, the refrigerant with a lower temperature needs to be compressed to form a high-temperature and high-pressure gas again. In this process, the compressor needs to use more energy. In addition, when some refrigerated dryers are in use, the air discharged by them is at a low temperature, which is easy to affect the subsequent use of the air, that is, it is easy to form water droplets when the air passes through the surface of other equipment. Summary of the invention

[0004] The purpose of the present invention is to provide an energy storage refrigeration dryer, which can collect the remaining low temperature of the refrigerant after use, and pre-cool the air when the ambient temperature is high. In addition, the refrigeration dryer can heat the used refrigerant while cooling the refrigerant, and the refrigeration dryer can also preheat the dried air, which solves the problem that when some current refrigeration dryers are in use, the high air temperature easily leads to increased energy consumption, and when the air temperature is low, it is inconvenient to collect the excess low temperature, and at the same time, the refrigerant with a low temperature directly passes through the compressor, which easily causes the energy consumption required by the compressor to increase, and the direct discharge of the air with a low temperature easily affects the subsequent use effect.

[0005] To achieve the above object, the present invention provides the following technical solution: an energy storage refrigeration dryer, comprising a housing, and further comprising:

[0006] An air inlet cylinder, an air outlet cylinder, an insulated box, a liquid storage tank, a vortex compressor and a liquid separator are fixedly connected to the bottom of the inner wall of the shell, the top of the air inlet cylinder is connected to the air outlet pipe, the top of the air outlet cylinder is connected to the air inlet pipe, a connecting pipe is connected between the air inlet cylinder and the air outlet cylinder, a heating mechanism for preheating exhaust air is installed above the inner wall of the air outlet cylinder, a circulation mechanism is installed on the surface of the air inlet cylinder, an auxiliary mechanism including a rotating assembly, a polished rod, a bevel gear and a stirring assembly is arranged inside the insulated box, a conveying mechanism is arranged inside the insulated box, the polished rod is rotatably connected to the bottom of the inner wall of the insulated box, and the bevel gear is fixedly sleeved on the surface of the polished rod;

[0007] a cooling pipe connected to one end of the conveying mechanism, one end of the cooling pipe is connected to a bending pipe, one end of the bending pipe is connected to an expansion valve, an inlet of the expansion valve is connected to a bending pipe, one end of the bending pipe is connected to a drying filter, one end of the drying filter is connected to an infusion pipe, the infusion pipe is connected to a liquid storage tank, the top of the infusion pipe is connected to a ventilation pipe, one end of the ventilation pipe is connected to a condensing pipe, a first heat dissipation fin is fixedly sleeved on the surface of the condensing pipe, a heat dissipation mechanism is installed inside the shell, one end of the condensing pipe is connected to an air supply pipe, one end of the air supply pipe is connected to a scroll compressor, a return pipe is connected to the surface of the scroll compressor, one end of the return pipe is connected to a liquid separator, a separation pipe is connected to the top of the liquid separator, and one end of the separation pipe is connected to a heat exchange pipe;

[0008] A lifting platform is fixedly connected to the bottom of the inner wall of the shell, and a semiconductor refrigeration plate is fixedly connected to the top of the lifting platform. The surfaces on both sides of the semiconductor refrigeration plate are fixedly connected to heat dissipation mechanisms. The heat exchange tube is embedded in the inside of the heat conduction plate on one side, and the zigzag tube is embedded in the inside of the heat conduction plate on the other side.

[0009] Preferably, the heating mechanism includes a long rod, a short rod, a friction roller, a rotating block and a spur gear, one end of the long rod and the short rod are rotatably connected to the inner wall of the exhaust pipe, there are two friction rollers and two spur gears, the two friction rollers are fixedly mounted on the surfaces of the long rod and the short rod respectively, the surfaces of the two friction rollers are in contact with each other, the two spur gears are fixedly mounted on the surfaces of the long rod and the short rod respectively, the two spur gears are meshed with each other, and the other end of the long rod rotates through the exhaust pipe and is fixedly connected to the rotating block.

[0010] Preferably, a fixing plate is fixedly connected to the surface of the air intake cylinder, the other end of the short rod is in contact with the surface of the fixing plate, and the surface of the spur gear is in contact with the surface of the fixing plate.

[0011] Preferably, the circulation mechanism includes a water pump, a precooling pipe, a return pipe and a water suction pipe. The water pump is fixedly connected to the surface of the air inlet cylinder, one end of the precooling pipe is connected to the water outlet of the water pump, one end of the return pipe is fixedly passed through the air inlet cylinder and is connected to the precooling pipe, one end of the water suction pipe is fixedly passed through the insulation box, and the other end of the water suction pipe is connected to the water inlet of the water pump.

[0012] Preferably, the precooling tube is of spiral design, and the outer diameter of the precooling tube is smaller than the inner diameter of the air inlet cylinder.

[0013] Preferably, the conveying mechanism includes a conveying pipe, a first connecting pipe and a second connecting pipe, the conveying pipe is arranged inside the insulation box, the first connecting pipe and the second connecting pipe are respectively connected to the two ends of the conveying pipe, the first connecting pipe and the second connecting pipe are both fixedly passed through the insulation box, one end of the second connecting pipe is connected to the heat exchange pipe, and one end of the first connecting pipe is connected to the cooling pipe.

[0014] Preferably, the rotating assembly includes a rotating shaft, auxiliary blades and a first bevel gear plate, the rotating shaft is rotatably connected to the inner wall of the rotating shaft, the auxiliary blades are fixedly connected to the surface of the rotating shaft, the first bevel gear plate is fixedly sleeved on the surface of the rotating shaft, and the first bevel gear plate is meshed with the bevel gear.

[0015] Preferably, the stirring assembly includes a stirring shaft, a stirring frame, and a second bevel gear plate, one end of the stirring shaft is rotatably connected to the inner wall of the insulation box, the stirring frame is fixedly connected to the surface of the stirring shaft, the second bevel gear plate is fixedly sleeved on the surface of the stirring shaft, and the second bevel gear plate is meshed with the bevel gear.

[0016] Preferably, the heat dissipation mechanism includes a first frame, a second frame, a bracket, a dual-axis motor and fan blades, the first frame and the second frame are respectively fixedly connected to the two sides of the inner wall of the outer shell, the number of the brackets is two, the two brackets are respectively fixedly connected to the surface of the first frame and the second frame, the dual-axis motor is fixedly connected to the surface of the bracket, the fan blades are fixedly connected to the surface of the output shaft of the dual-axis motor, and the surface of the air intake pipe is fixedly penetrated by a second heat dissipation fin.

[0017] Preferably, a lower conical plate is fixedly connected to the upper part of the inner wall of the gas outlet tube, and an upper conical plate is fixedly connected to the top of the lower conical plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention can collect the remaining low temperature of the refrigerant after it is used through the cooperation of the circulation mechanism, the heat preservation box and the conveying mechanism, and store it in the cooling liquid through heat exchange. When the ambient temperature is high, the air can be pre-cooled by the cooling liquid to stabilize the subsequent energy consumption. In addition, the present refrigeration dryer can also assist in cooling the refrigerant when the refrigerant needs to be used through the cooperation of the semiconductor refrigeration sheet and the heat conduction plate, and while cooling the refrigerant, the used refrigerant can also be heated to stabilize the energy consumption required for the subsequent compressor to heat and pressurize the refrigerant. The refrigerated dryer can also preheat the dried air while taking in air through the setting of the heating mechanism, so as to prepare for subsequent use. This solves the problem that when some current refrigerated dryers are in use, the high air temperature may lead to increased energy consumption, and when the air temperature is low, it is inconvenient to collect the excess low temperature, which may cause waste. It also solves the problem that when some current refrigerated dryers are in use, the lower temperature refrigerant directly passes through the compressor, which may increase the energy consumption required by the compressor. In addition, it also solves the problem that when some current refrigerated dryers are in use, the lower temperature air is directly discharged, which may affect the subsequent use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention after the shell is cut open;

[0022] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the air intake cylinder, the air intake pipe, the heat dissipation mechanism, the condenser, the first heat dissipation fins, the second heat dissipation fins and the scroll compressor in the present invention;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the present invention after the air inlet and the air outlet are cut apart;

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the heat dissipation mechanism, condenser, first heat dissipation fin, scroll compressor, liquid storage tank, liquid separator, drying filter and expansion valve in the present invention;

[0026] Figure 7 The schematic diagram of the three-dimensional structure of the present invention after the punching bag, the heat preservation box, the lower conical plate and the upper conical plate are cut apart;

[0027] Figure 8 This is a schematic diagram of the three-dimensional structure of the present invention after the heat conducting plate on the other side is cut open;

[0028] Fig. 9 This is a schematic diagram of the three-dimensional structure of the present invention after cutting open one side of the heat conducting plate;

[0029] Fig.10 The figure is a schematic diagram of the three-dimensional structure of the heat preservation box after being cut open according to the present invention.

[0030] In the figure: 1, shell; 2, air inlet cylinder; 3, air inlet pipe; 4, air outlet cylinder; 5, air outlet pipe; 6, connecting pipe; 7, lower conical plate; 8, upper conical plate; 9, heating mechanism; 91, long rod; 92, short rod; 93, friction roller; 94, rotating block; 95, spur gear; 10, fixed plate; 11, circulation mechanism; 111, water pump; 112, precooling pipe; 113, return pipe; 114, water suction pipe; 12, insulation box; 13, auxiliary mechanism; 131, rotating assembly; 1311, rotating shaft; 1312, auxiliary blade; 1313, first conical gear plate; 132, light rod; 133, conical gear; 134, stirring assembly; 1341, stirring shaft; 1342, stirring frame; 1343, second conical Gear plate; 14, conveying mechanism; 141, conveying pipe; 142, first connecting pipe; 143, second connecting pipe; 15, cooling pipe; 16, bending pipe; 17, expansion valve; 18, bending pipe; 19, drying filter; 20, infusion pipe; 21, liquid storage tank; 22, ventilation pipe; 23, condenser; 24, first cooling fin; 25, cooling mechanism; 251, first frame; 252, second frame; 253, bracket; 254, dual-axis motor; 255, fan blade; 26, second cooling fin; 27, air pipe; 28, scroll compressor; 29, reflux pipe; 30, liquid separator; 31, separation pipe; 32, heat exchange pipe; 33, lifting platform; 34, semiconductor refrigeration sheet; 35, heat conduction plate. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-10The energy storage refrigeration dryer comprises a shell 1, and both sides of the bottom of the inner wall of the shell 1 are fixedly connected with an air inlet cylinder 2 and an air outlet cylinder 4, the top of the air inlet cylinder 2 is connected with an air inlet pipe 3, and the top of the air outlet cylinder 4 is connected with an air outlet pipe 5. The air inlet pipe 3 and the air outlet pipe 5 are both fixedly passed through the top of the shell 1, and a connecting pipe 6 is connected between the air inlet cylinder 2 and the air outlet cylinder 4. The air enters the air inlet cylinder 2 through the air inlet pipe 3, and then the air can enter the interior of the air outlet cylinder 4 through the connecting pipe 6 for drying. The surface of the air outlet cylinder 4 is connected with a drain pipe, which is fixedly passed through the shell 1. The air passes through the interior of the air outlet cylinder 4 and is dried, and the moisture in the air is discharged through the drain pipe. A lower conical plate 7 is fixedly connected to the upper part of the inner wall of the air outlet cylinder 4, and an upper conical plate 8 is fixedly connected to the top of the lower conical plate 7. The lower conical plate 7 cooperates with the upper conical plate 8 to guide the flow of air. A heating mechanism 9 is installed above the inner wall of the air outlet tube 4. The heating mechanism 9 can heat the air before it is discharged to reduce the impact of air overcooling on subsequent operations. A circulation mechanism 11 is installed on the surface of the air inlet tube 2. The bottom of the inner wall of the shell 1 is fixedly connected to the heat preservation box 12. The interior of the heat preservation box 12 is provided with an auxiliary mechanism 13. The auxiliary mechanism 13 includes a rotating component 131, a polished rod 132, a bevel gear 133 and a stirring component 134. The polished rod 132 is rotatably connected to the bottom of the inner wall of the heat preservation box 12. The bevel gear 133 is fixedly sleeved on the surface of the polished rod 132. The number of bevel gears 133 is three. When the present refrigerated dryer is in use, the interior of the heat preservation box 12 A proper amount of coolant is poured in. The coolant is prone to crystallization in a low temperature environment. At this time, the auxiliary mechanism 13 can be set to evenly mix the coolant in the coolant to reduce the occurrence of crystallization. A conveying mechanism 14 is set inside the heat preservation box 12. One end of the conveying mechanism 14 is connected to a cooling pipe 15. The cooling pipe 15 is set inside the air outlet 4. One end of the cooling pipe 15 is connected to a bending pipe 16. The bending pipe 16 is fixedly passed through the air outlet 4. One end of the bending pipe 16 is connected to an expansion valve 17. The inlet of the expansion valve 17 is connected to a zigzag pipe 18. One end of the zigzag pipe 18 is connected to a drying filter 19. One end of the drying filter 19 is connected to an infusion pipe 20. The bottom of the inner wall of the outer shell 1 is fixedly connected to a liquid storage tank 21. One end of the infusion pipe 20 The outer shell 1 is connected to the liquid storage tank 21, the top of the liquid infusion tube 20 is connected to a ventilation pipe 22, one end of the ventilation pipe 22 is connected to a condenser 23, the surface of the condenser 23 is fixedly sleeved with a first heat dissipation fin 24, a heat dissipation mechanism 25 is installed inside the outer shell 1, the heat dissipation mechanism 25 cooperates with the first heat dissipation fin 24 to assist the condenser 23 in cooling, one end of the condenser 23 is connected to an air supply pipe 27, the bottom of the inner wall of the outer shell 1 is fixedly connected to a scroll compressor 28, one end of the air supply pipe 27 is connected to the scroll compressor 28, the surface of the scroll compressor 28 is connected to a return pipe 29, the bottom of the inner wall of the outer shell 1 is fixedly connected to a liquid separator 30, one end of the return pipe 29 is connected to the liquid separator 30, and the top of the liquid separator 30 is connected to a separation pipe 31.One end of the separation tube 31 is connected to a heat exchange tube 32, a lifting platform 33 is fixedly connected to the bottom of the inner wall of the shell 1, a semiconductor cooling plate 34 is fixedly connected to the top of the lifting platform 33, and the surfaces on both sides of the semiconductor cooling plate 34 are fixedly connected to the heat dissipation mechanism 25, and the sum of the thickness of the semiconductor cooling plate 34 and the two heat conducting plates 35 is equal to the width of the lifting platform 33, thereby increasing the stability of the lifting platform 33 in supporting the semiconductor cooling plate 34 and the heat conducting plates 35, the heat exchange tube 32 is embedded in the inside of the heat conducting plate 35 on one side, and the zigzag tube 18 is embedded in the inside of the heat conducting plate 35 on the other side.

[0033] The heating mechanism 9 includes a long rod 91, a short rod 92, a friction roller 93, a rotating block 94 and a spur gear 95. The long rod 91 and the short rod 92 are both rotated to penetrate the air outlet tube 4. One end of the long rod 91 and the short rod 92 are both rotatably connected to the inner wall of the air outlet tube 4. The number of the friction roller 93 and the spur gear 95 are both two. The two friction rollers 93 are respectively fixedly sleeved on the surfaces of the long rod 91 and the short rod 92. The surfaces of the two friction rollers 93 are in contact. The two spur gears 95 are respectively fixedly sleeved on the surfaces of the long rod 91 and the short rod 92. The two spur gears 95 are meshed. The other end of the long rod 91 rotates to penetrate the air inlet tube 2 and is fixedly connected to the rotating block 94. The air inlet tube 2 is A fixing plate 10 is fixedly connected to the surface of the cylinder 2, and the other end of the short rod 92 contacts the surface of the fixing plate 10. The surface of the spur gear 95 contacts the surface of the fixing plate 10. The fixing plate 10 can increase the stability of the short rod 92 during rotation. The bottom of the air intake pipe 3 is arranged above the rotating block 94. When air enters the interior of the air intake cylinder 2 through the air intake pipe 3, the flow of air can drive the rotating block 94 to rotate. When the rotating block 94 drives the long rod 91 to rotate, the short rod 92 rotates accordingly with the cooperation of the spur gear 95. At this time, the two friction rollers 93 rotate in opposite directions at the same time to preheat the air to be discharged from the inside of the air outlet cylinder 4 for subsequent use.

[0034] The circulation mechanism 11 includes a water pump 111, a precooling pipe 112, a return pipe 113 and a water suction pipe 114. The water pump 111 is fixedly connected to the surface of the air intake cylinder 2. One end of the precooling pipe 112 is connected to the water outlet of the water pump 111. One end of the return pipe 113 is fixedly penetrated through the air intake cylinder 2 and is connected to the precooling pipe 112. One end of the water suction pipe 114 is fixedly penetrated through the heat preservation box 12. The other end of the water suction pipe 114 is connected to the water inlet of the water pump 111. The precooling pipe 112 is a spiral design. The outer diameter of the precooling pipe 112 is smaller than the inner diameter of the air intake cylinder 2. When the external temperature When the temperature is higher, the air temperature is relatively high. At this time, the staff can start the water pump 111 to inject the coolant inside the insulation box 12 into the pre-cooling pipe 112 through the water suction pipe 114. The pre-cooling pipe 112 can cool the air in advance, and the used coolant is discharged back to the insulation box 12 for subsequent use. When the coolant is placed in the insulation box 12, when the refrigerant passes through the delivery pipe 141, the low temperature on the surface of the delivery pipe 141 can be absorbed to perform heat exchange. The insulation box 12 can keep the temperature of the coolant warm for subsequent use.

[0035] The conveying mechanism 14 includes a conveying pipe 141, a first connecting pipe 142 and a second connecting pipe 143. The conveying pipe 141 is arranged inside the heat preservation box 12. The first connecting pipe 142 and the second connecting pipe 143 are respectively connected to the two ends of the conveying pipe 141. The first connecting pipe 142 and the second connecting pipe 143 are fixedly passed through the heat preservation box 12. One end of the second connecting pipe 143 is connected to the heat exchange pipe 32, and one end of the first connecting pipe 142 is connected to the cooling pipe 15. Through the setting of the conveying pipe 141, the refrigerant can be injected into the interior of the cooling pipe 15 through the heat exchange pipe 32 to prepare for cooling and drying the air inside the air outlet tube 4.

[0036] The rotating assembly 131 includes a rotating shaft 1311, an auxiliary blade 1312 and a first bevel gear plate 1313. The rotating shaft 1311 is rotatably connected to the inner wall of the rotating shaft 1311, the auxiliary blade 1312 is fixedly connected to the surface of the rotating shaft 1311, the first bevel gear plate 1313 is fixedly sleeved on the surface of the rotating shaft 1311, the first bevel gear plate 1313 is meshed with the top bevel gear 133, and the coolant is re-injected into the interior of the insulation box 12 through the return pipe 113. At this time, the coolant cooperates with the auxiliary blade 1312 to drive the rotating shaft 1311 to rotate, and the first bevel gear plate 1313 drives the bevel gear 133 to rotate, and the bare rod 132 can rotate.

[0037] The stirring assembly 134 includes a stirring shaft 1341, a stirring frame 1342, and a second bevel gear plate 1343. One end of the stirring shaft 1341 is rotatably connected to the inner wall of the insulation box 12, the stirring frame 1342 is fixedly connected to the surface of the stirring shaft 1341, and the second bevel gear plate 1343 is fixedly sleeved on the surface of the stirring shaft 1341. The second bevel gear plate 1343 is meshed with the lower bevel gear 133. When the bevel gear 133 rotates, the bevel gear 133 and the second bevel gear plate 1343 cooperate to drive the stirring shaft 1341 to rotate. At this time, the stirring frame 1342 rotates accordingly to stir the coolant inside the insulation box 12. This not only reduces the occurrence of crystallization in the coolant, but also facilitates the coolant to contact the surface of the delivery pipe 141 and exchange heat. The second bevel gear plate 1343 is arranged above the bevel gear 133.

[0038] The heat dissipation mechanism 25 includes a first frame 251, a second frame 252, a bracket 253, a dual-axis motor 254 and a fan blade 255. The first frame 251 and the second frame 252 are respectively fixedly connected to the two sides of the inner wall of the outer shell 1. There are two brackets 253, and the two brackets 253 are respectively fixedly connected to the surfaces of the first frame 251 and the second frame 252. The dual-axis motor 254 is fixedly connected to the surface of the bracket 253. The fan blade 255 is fixedly connected to the surface of the output shaft of the dual-axis motor 254. The surface of the air intake pipe 2 is fixedly penetrated by a second heat dissipation fin 26. When the dual-axis motor 254 is started, the fan blade 255 rotates to drive the air flow on the inner wall of the outer shell 1, so that the condenser 23 can be cooled through the first heat dissipation fin 24, and the air intake pipe 2 can also be cooled through the second heat dissipation fin 26, so as to pre-cool the air.

[0039] Working principle: The staff starts the scroll compressor 28, the dual-axis motor 254, the semiconductor refrigeration sheet 34 and the water pump 111. The refrigerant is converted into a gaseous high-temperature and high-pressure refrigerant through the scroll compressor 28. The high-temperature and high-pressure gaseous refrigerant is injected into the condenser 23. At this time, the heat dissipation mechanism 25 cooperates with the first heat dissipation fin 24 to cool the gaseous refrigerant in the condenser 23. The high-temperature refrigerant is converted into liquid through the cooling treatment of the condenser 23, the first heat dissipation fin 24 and the heat dissipation mechanism 25. The refrigerant is injected into the liquid storage tank 21 through the ventilation pipe 22. The liquid refrigerant is stored in the liquid storage tank 21. Then, the liquid refrigerant passes through the dry filter 19 through the infusion pipe 20. The dry filter 19 removes moisture and impurities in the refrigerant. The filtered refrigerant is passed into the expansion valve 17 through the zigzag pipe 18, and the expansion valve 17 expands and cools the refrigerant again. In this process, the heat conducting plate 35 on the other side of the semiconductor refrigeration plate 34 can cool the refrigerant, and the refrigerant with reduced temperature is injected into the cooling pipe 15 through the bending pipe 16. At this time, the air is injected into the air intake tube 2 through the air intake pipe 3, and then the air is injected into the air outlet tube 4 through the connecting pipe 6. The air contacts the cooling pipe 15 inside the air outlet tube 4 and exchanges heat. In this process, the hotter air is pre-cooled and condensed into water droplets. The air is discharged through the air outlet pipe 5 after being dried. In this process, the two friction rollers 93 can cooperate to preheat the dry air before it is discharged for subsequent use.

[0040] The used refrigerant is injected into the inner wall of the heat exchange tube 32 through the conveying mechanism 14. During this process, the conveying tube 141 can transfer the remaining lower temperature in the refrigerant to the coolant inside the insulation box 12 so as to store the remaining low temperature. When the refrigerant passes through the heat exchange tube 32, the heat conducting plate 35 on one side of the semiconductor refrigeration plate 34 can preheat the refrigerant. The preheated refrigerant enters the liquid separator 30. The liquid separator 30 separates the refrigerant into liquid and gas. The gas is re-injected into the scroll compressor 28 through the return pipe 29. At this time, the heated refrigerant gas enters the scroll compressor 28 to reduce the energy consumption of the scroll compressor 28. The refrigerant with a higher temperature can better separate the liquid part when it is inside the liquid separator 30. The refrigerant gas is sucked into the scroll compressor 28 again to repeat the above operation.

[0041] When the outside temperature is high, the staff starts the water pump 111, and the water suction pipe 114 injects the coolant inside the insulation box 12 into the precooling pipe 112. The precooling pipe 112 precools the air to reduce the subsequent energy consumption. The remaining cooler temperature in the drying process can be collected and stored for subsequent use.

[0042] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] 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. An energy storage refrigeration dryer, comprising a housing (1), characterized in that: Also includes: An air inlet cylinder (2), an air outlet cylinder (4), an insulated box (12), a liquid storage tank (21), a scroll compressor (28) and a liquid separator (30) are fixedly connected to the bottom of the inner wall of the housing (1); the top of the air inlet cylinder (2) is connected to an air inlet pipe (3); the top of the air outlet cylinder (4) is connected to an air outlet pipe (5); a connecting pipe (6) is connected between the air inlet cylinder (2) and the air outlet cylinder (4); a heating mechanism (6) for preheating the exhaust air is installed above the inner wall of the air outlet cylinder (4). 9), a circulation mechanism (11) is installed on the surface of the air inlet cylinder (2), an auxiliary mechanism (13) including a rotating assembly (131), a polished rod (132), a bevel gear (133) and a stirring assembly (134) is arranged inside the heat preservation box (12), a conveying mechanism (14) is arranged inside the heat preservation box (12), the polished rod (132) is rotatably connected to the bottom of the inner wall of the heat preservation box (12), and the bevel gear (133) is fixedly sleeved on the surface of the polished rod (132); A cooling pipe (15) is connected to one end of the conveying mechanism (14), one end of the cooling pipe (15) is connected to a bending pipe (16), one end of the bending pipe (16) is connected to an expansion valve (17), an inlet of the expansion valve (17) is connected to a bending pipe (18), one end of the bending pipe (18) is connected to a drying filter (19), one end of the drying filter (19) is connected to a liquid infusion pipe (20), the liquid infusion pipe (20) is connected to a liquid storage tank (21), the top of the liquid infusion pipe (20) is connected to a ventilation pipe (22), one end of the ventilation pipe (22) is connected to a condenser pipe (23), a first heat dissipation fin (24) is fixedly sleeved on the surface of the condenser (23), a heat dissipation mechanism (25) is installed inside the shell (1), one end of the condenser (23) is connected to an air supply pipe (27), one end of the air supply pipe (27) is connected to a scroll compressor (28), the surface of the scroll compressor (28) is connected to a return pipe (29), one end of the return pipe (29) is connected to a liquid separator (30), the top of the liquid separator (30) is connected to a separation pipe (31), and one end of the separation pipe (31) is connected to a heat exchange pipe (32); A lifting platform (33) is fixedly connected to the bottom of the inner wall of the outer shell (1), a semiconductor cooling plate (34) is fixedly connected to the top of the lifting platform (33), and the surfaces on both sides of the semiconductor cooling plate (34) are fixedly connected to the heat dissipation mechanism (25), the heat exchange tube (32) is embedded in the interior of the heat conduction plate (35) on one side, and the zigzag tube (18) is embedded in the interior of the heat conduction plate (35) on the other side.

2. The energy storage refrigeration dryer according to claim 1, characterized in that: The heating mechanism (9) comprises a long rod (91), a short rod (92), a friction roller (93), a rotating block (94) and a spur gear (95); one end of the long rod (91) and the short rod (92) are both rotatably connected to the inner wall of the air outlet tube (4); the number of the friction roller (93) and the spur gear (95) are both two; the two friction rollers (93) are respectively fixedly sleeved on the surfaces of the long rod (91) and the short rod (92); the surfaces of the two friction rollers (93) are in contact with each other; the two spur gears (95) are respectively fixedly sleeved on the surfaces of the long rod (91) and the short rod (92); the two spur gears (95) are meshed with each other; the other end of the long rod (91) rotates through the air inlet tube (2) and is fixedly connected to the rotating block (94).

3. The energy storage refrigeration dryer according to claim 2, characterized in that: The surface of the air intake cylinder (2) is fixedly connected to a fixing plate (10), the other end of the short rod (92) contacts the surface of the fixing plate (10), and the surface of the spur gear (95) contacts the surface of the fixing plate (10).

4. The energy storage refrigeration dryer according to claim 1, characterized in that: The circulation mechanism (11) comprises a water pump (111), a precooling pipe (112), a water return pipe (113) and a water suction pipe (114); the water pump (111) is fixedly connected to the surface of the air intake cylinder (2); one end of the precooling pipe (112) is in communication with the water outlet of the water pump (111); one end of the water return pipe (113) is fixedly passed through the air intake cylinder (2) and is in communication with the precooling pipe (112); one end of the water suction pipe (114) is fixedly passed through the heat preservation box (12); and the other end of the water suction pipe (114) is in communication with the water inlet of the water pump (111).

5. The energy storage refrigeration dryer according to claim 4, characterized in that: The precooling tube (112) is of spiral design, and the outer diameter of the precooling tube (112) is smaller than the inner diameter of the air intake cylinder (2).

6. The energy storage refrigeration dryer according to claim 1, characterized in that: The conveying mechanism (14) comprises a conveying pipe (141), a first connecting pipe (142) and a second connecting pipe (143); the conveying pipe (141) is arranged inside the heat preservation box (12); the first connecting pipe (142) and the second connecting pipe (143) are respectively connected to two ends of the conveying pipe (141); the first connecting pipe (142) and the second connecting pipe (143) are both fixedly passed through the heat preservation box (12); one end of the second connecting pipe (143) is connected to the heat exchange pipe (32); and one end of the first connecting pipe (142) is connected to the cooling pipe (15).

7. The energy storage refrigeration dryer according to claim 1, characterized in that: The rotating assembly (131) comprises a rotating shaft (1311), an auxiliary blade (1312) and a first bevel gear plate (1313); the rotating shaft (1311) is rotatably connected to the inner wall of the rotating shaft (1311); the auxiliary blade (1312) is fixedly connected to the surface of the rotating shaft (1311); the first bevel gear plate (1313) is fixedly sleeved on the surface of the rotating shaft (1311); and the first bevel gear plate (1313) is meshed with the bevel gear (133).

8. The energy storage refrigeration dryer according to claim 1, characterized in that: The stirring assembly (134) comprises a stirring shaft (1341), a stirring frame (1342), and a second bevel gear plate (1343); one end of the stirring shaft (1341) is rotatably connected to the inner wall of the heat preservation box (12); the stirring frame (1342) is fixedly connected to the surface of the stirring shaft (1341); the second bevel gear plate (1343) is fixedly sleeved on the surface of the stirring shaft (1341); and the second bevel gear plate (1343) is meshed with the bevel gear (133).

9. The energy storage refrigeration dryer according to claim 1, characterized in that: The heat dissipation mechanism (25) comprises a first frame (251), a second frame (252), a bracket (253), a dual-axis motor (254) and a fan blade (255); the first frame (251) and the second frame (252) are respectively fixedly connected to two sides of the inner wall of the housing (1); there are two brackets (253), and the two brackets (253) are respectively fixedly connected to the surface of the first frame (251) and the second frame (252); the dual-axis motor (254) is fixedly connected to the surface of the bracket (253); the fan blade (255) is fixedly connected to the surface of the output shaft of the dual-axis motor (254); and a second heat dissipation fin (26) is fixedly penetrated through the surface of the air intake cylinder (2).

10. The energy storage refrigeration dryer according to claim 1, characterized in that: A lower conical plate (7) is fixedly connected to the upper part of the inner wall of the air outlet cylinder (4), and an upper conical plate (8) is fixedly connected to the top of the lower conical plate (7).

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