Condensate recovery device for refrigeration equipment

Abstract

The present invention discloses a condensed water recycling device for refrigeration equipment, comprising a storage cylinder for storing condensed water and a compressor arranged in the housing of the refrigeration equipment. During the use of the improved refrigeration equipment compressor, the condensed water and gas are located in the heat-insulating sleeve and the storage cylinder for continuous internal circulation, and finally the heat generated at the top of the compressor is quickly and relatively evenly transferred to the condensed water generated on the outer wall of the bottom of the compressor and the outer wall of the conduit through the gas-liquid circulation change of the condensed water and the circulation flow of the gas, so as to avoid the temperature of the outer wall of the bottom of the compressor and the outer wall of the conduit being too low, resulting in condensed water generated on the outer wall of the bottom of the compressor and the outer wall of the conduit and condensed on the outer wall of the bottom of the compressor and the outer wall of the conduit, thereby avoiding the outer wall of the bottom of the compressor and the outer wall of the conduit being wrapped in ice for a long time when the weather is not hot, resulting in damage to the conduit or the outer wall of the bottom of the compressor, and no regular replacement of the protective cover is required, thereby reducing the use cost of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of refrigeration equipment, and in particular to a condensed water recycling device used in refrigeration equipment. Background Art

[0002] Refrigeration equipment is an important equipment widely used in many fields such as food preservation, medicine storage, chemical production, scientific research, etc. They extend the shelf life of goods or change the physical and chemical properties of substances by lowering the temperature. Refrigeration equipment mainly uses the physical properties of refrigerants to continuously absorb and release heat in a closed circulation system through compression, condensation, expansion, evaporation and other processes, thereby achieving the purpose of cooling. In this process, the refrigerant absorbs heat from the low-temperature heat source and evaporates, turning into a gas, and then is compressed by the compressor into a high-temperature and high-pressure gas, and then condenses into a liquid through the condenser to release heat, and finally reduces the pressure and temperature through the throttling device, and re-enters the evaporator to start the next cycle.

[0003] During the use of existing refrigeration equipment, due to the low surface temperature of the compressor bottom shell and the refrigerant pipe, when the water vapor in the outside air contacts the outer wall of the compressor bottom shell and the outer wall of the pipe, due to the loss of heat in the water vapor in the air, the water vapor in the air may condense into condensed water on the outer wall of the compressor bottom shell and the outer wall of the pipe. In severe cases, it may condense into ice and adhere to the outer wall of the compressor bottom shell and the outer wall of the pipe. Therefore, a protective cover is often installed on the outer peripheral side of the pipe and the bottom of the compressor to prevent ice from condensing on the outer wall of the compressor bottom shell and the outer wall of the pipe. Since the protective cover is frozen for a long time, the protective cover may Damage or deformation and shrinkage may cause gaps between the inner wall of the protective cover and the outer wall of the bottom of the compressor and the outer wall of the conduit, causing the condensed water to re-condense into ice on the outer wall of the bottom of the compressor or the outer wall of the conduit. The operator needs to replace the protective cover regularly, which increases the cost of using the device. In hot weather, condensed water may drip from the outer wall of the bottom of the protective cover and the outer wall of the conduit for a long time. During the condensation process of the condensed water, due to the adhesion of the condensed water, the dripping condensed water is often mixed with a large amount of impurities such as dust or germs in the outside air, thereby forming dirty water that drips into the outside environment, polluting the environment around the refrigeration equipment. Summary of the invention

[0004] The object of the present invention is to provide a condensed water recovery and utilization device for refrigeration equipment, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a condensed water recycling device for a refrigeration device, comprising a storage cylinder for storing condensed water and a compressor arranged in a housing of the refrigeration device, wherein the compressor is fixedly installed at the top of the storage cylinder through a connecting block, and the refrigerant inlet and outlet ends of the compressor are fixedly penetrated through the cylinder wall of the storage cylinder, the discharge end of the compressor is connected and equipped with a conduit, and a deicing and cooling component is commonly arranged on the outer peripheral side of the conduit and in the storage cylinder;

[0006] The deicing and cooling component includes a piston air pushing mechanism, which is arranged below the compressor, an insulating sleeve is fixedly provided on the outer peripheral side of the conduit, a soft tube is provided on the top side of the insulating sleeve, an air inlet end of the soft tube is fixedly penetrated through the sleeve wall at one end of the insulating sleeve, the other end of the soft tube is fixedly penetrated through the cylinder wall at the top center position of the storage cylinder, an exhaust pipe is provided on the bottom side of the other end of the insulating sleeve, and the exhaust end of the exhaust pipe is fixedly penetrated through the sleeve wall of the insulating sleeve, the air inlet end of the exhaust pipe is fixedly penetrated through the cylinder wall of the storage cylinder, a one-way valve is fixedly installed in the air inlet of the soft tube and the exhaust port of the exhaust pipe, a condensate collection mechanism is provided on the insulating sleeve, and a water cooling mechanism is provided in the storage cylinder.

[0007] Preferably, the portion of the soft tube close to the insulation sleeve is fixedly connected to the outer peripheral wall of the insulation sleeve, and the exhaust end of the soft tube is flared and fits with the top side clearance of the compressor.

[0008] Preferably, the piston air pushing mechanism includes a piston plate, which is arranged below the compressor, and the outer peripheral wall of the piston plate is in contact with the inner wall of the storage cylinder, and two electric push rods are relatively fixedly installed on the bottom side of the piston plate, and the bottom of each electric push rod is fixedly penetrated through the bottom wall of the storage cylinder, the piston plate is located above the air inlet end of the exhaust pipe, and a plurality of air inlet pipes are fixedly installed in a circular array on the piston plate, and the bottom end of each air inlet pipe is inserted into the condensed water at the bottom of the storage cylinder.

[0009] Preferably, the top side of the piston plate is arranged in an arc shape, an annular groove is provided at the position of the top side of the piston plate corresponding to the intake pipe, and the top opening of the annular groove is arranged in an expanded shape, and the top of the intake pipe is coplanar with the inner bottom wall of the annular groove.

[0010] Preferably, the condensate collecting mechanism comprises a plurality of water retaining members, wherein the plurality of water retaining members are arranged between the conduit and the inner wall of the insulation sleeve, and the spacing between two adjacent water retaining members is equal; a return pipe is arranged on the left side of the exhaust pipe, and the water inlet end of the return pipe is fixedly passed through the sleeve wall of the insulation sleeve, and the top end of the return pipe is coplanar with the inner wall of the insulation sleeve; the drain pipe of the return pipe is fixedly passed through the cylinder wall of the storage cylinder, and the drain end of the return pipe is located below the air inlet end of the intake pipe.

[0011] Preferably, a limiting ring is fixedly installed in the top opening of the reflux pipe, a plurality of cushion blocks are fixedly installed in a circular array on the top side of the limiting ring, and a baffle is fixedly installed on the top sides of the plurality of cushion blocks.

[0012] Preferably, the water retaining member comprises a mesh ring, which is rotatably sleeved on the outer peripheral side of the conduit through a bearing, and a plurality of guide plates are fixedly mounted on the outer peripheral wall of the mesh ring in a circular array, and each guide plate is arranged in an inclined shape, and the guide plate is gap-matched with the inner wall of the insulation sleeve.

[0013] Preferably, the water cooling mechanism includes a heat conducting pipe, the middle part of which is spirally arranged and fixedly sleeved on the outer peripheral side of the top of the compressor, both ends of the heat conducting pipe slide through the piston plate, two sealing rings are slidably installed at the positions of the piston plate corresponding to the heat conducting pipe, and the inner ring walls of the two sealing rings are respectively in contact with the outer peripheral walls of the two ends of the heat conducting pipe, the drainage end of the heat conducting pipe is located above the condensed water at the bottom of the storage cylinder, the drainage end of the heat conducting pipe is connected to a nozzle, and the nozzle is gap-matched with the piston plate, and the water inlet end of the heat conducting pipe is provided with a water injection piece.

[0014] Preferably, the water injection component includes a water suction pipe, the water inlet end of the heat-conducting pipe is fixedly penetrated through the top tube wall of the water suction pipe, a plurality of water inlet holes are opened in a circular array on the outer circumferential wall of the bottom end of the water suction pipe, a piston push plate is slidably installed in the water suction pipe, the piston push plate and the piston plate are fixedly connected by a round rod, and the round rod slides through the tube wall of the water suction pipe, a sealing ring is slidably installed in the tube wall of the water suction pipe, and the inner ring wall of the sealing ring is in contact with the outer circumferential wall of the round rod.

[0015] Preferably, an elastic bag is sleeved on the outer circumference of the round rod, and the outer circumferential wall of the round rod is gap-matched with the inner wall of the elastic bag. The outer circumferential walls at the upper and lower ends of the elastic bag are fixedly connected to the inner wall of the water suction pipe, and the elastic bag is located above the piston push plate.

[0016] The present invention has at least the following beneficial effects:

[0017] 1. During the use of the improved refrigeration equipment compressor, the condensed water and gas are located in the insulation sleeve and the storage cylinder for continuous internal circulation, and finally the heat generated at the top of the compressor is quickly and evenly transferred to the condensed water generated on the outer wall of the bottom of the compressor and the outer wall of the conduit through the gas-liquid circulation change of the condensed water and the circulation flow of the gas, so as to avoid the outer wall of the bottom of the compressor and the outer wall of the conduit being too low, resulting in the generation of condensed water on the outer wall of the bottom of the compressor and the outer wall of the conduit and condensing on the outer wall of the bottom of the compressor and the outer wall of the conduit, thereby avoiding the outer wall of the bottom of the compressor and the outer wall of the conduit being wrapped in ice for a long time when the weather is not hot, resulting in damage to the conduit or the outer wall of the bottom of the compressor, and no regular replacement of the protective cover is required, thereby reducing the use cost of the device;

[0018] 2. The continuous blowing of cold air on the top of the compressor and the continuous air-cooling and heat dissipation operation on the top of the compressor, combined with the condensed water circulation and heat dissipation operation on the top of the compressor, can greatly improve the heat dissipation effect on the top of the compressor to avoid excessive temperature on the top of the compressor affecting the use of the compressor. The internal circulation of the gas prevents dust and debris in the external gas from being mixed into the condensed water due to the adhesion of the condensed water when condensed water is generated on the bottom and conduit of the compressor, thereby avoiding continuous dripping of dirty condensed water on the outer wall of the conduit and the outer wall of the bottom of the compressor when the weather is hot, thereby polluting the environment around the refrigeration equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is an overall schematic diagram of the present invention;

[0021] Figure 2 It is a schematic diagram of the internal structure of the storage cylinder of the present invention;

[0022] Figure 3 It is a front view of the internal structure of the storage cylinder of the present invention;

[0023] Figure 4 It is a schematic diagram of the overall structure of the heat conducting pipe and the piston plate of the present invention;

[0024] Figure 5 Schematic diagram of the internal structure of the piston plate of the present invention;

[0025] Figure 6 It is a front view of the internal structure of the piston plate of the present invention;

[0026] Figure 7 It is a schematic diagram of the overall structure of part of the conduit and part of the thermal insulation sleeve of the present invention;

[0027] Figure 8 This is a schematic diagram of the internal structure of a partial special heating sleeve of the present invention;

[0028] Fig. 9 It is a schematic diagram of the overall structure of the mesh ring and the guide plate of the present invention;

[0029] Fig.10 It is a schematic diagram of the internal structure of a part of the reflux pipe of the present invention;

[0030] Fig.11 It is a schematic diagram of the overall structure of the heat pipe and the compressor of the present invention;

[0031] Fig.12 It is a schematic diagram of the overall structure of the heat conducting pipe and the water absorption pipe of the present invention;

[0032] Fig.13 It is a schematic diagram of the internal structure of the water suction pipe of the present invention;

[0033] Fig.14 It is a front view of the internal structure of the water suction pipe of the present invention.

[0034] In the figure: 1. storage cylinder; 2. compressor; 3. conduit; 4. deicing and cooling component; 41. piston air pushing mechanism; 411. piston plate; 412. electric push rod; 413. intake pipe; 414. annular groove; 42. thermal insulation sleeve; 43. soft pipe; 44. exhaust pipe; 45. one-way valve; 5. condensate collection mechanism; 51. water retaining member; 511. mesh ring; 512. guide plate; 52. return pipe; 53. limit ring; 54. pad; 55. baffle; 6. water cooling mechanism; 61. heat conducting pipe; 62. sealing ring; 63. water injection member; 631. water suction pipe; 632. water inlet hole; 633. piston push plate; 634. sealing ring; 635. elastic bag; 636. round rod; 637. through hole; 64. nozzle. DETAILED DESCRIPTION

[0035] In order to make the technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0036] The present invention provides a technical solution: referring to Figure 1 - Fig.14 The present invention discloses a condensate recycling device for a refrigeration device, comprising a storage cylinder 1 for storing condensate and a compressor 2 arranged in a housing of the refrigeration device, wherein the compressor 2 is fixedly mounted on the top of the storage cylinder 1 through a connecting block, and the refrigerant inlet and outlet ends of the compressor 2 are fixedly penetrated through the cylinder wall of the storage cylinder 1, and the discharge end of the compressor 2 is connected and equipped with a conduit 3, and a deicing and cooling component 4 is commonly arranged on the outer peripheral side of the conduit 3 and in the storage cylinder 1;

[0037] The deicing and cooling component 4 includes a piston air pushing mechanism 41, which is arranged below the compressor 2. An insulating sleeve 42 is fixedly sleeved on the outer peripheral side of the conduit 3, and a soft tube 43 is provided on the top side of the insulating sleeve 42. The air inlet end of the soft tube 43 is fixedly penetrated through the sleeve wall at one end of the insulating sleeve 42, and the other end of the soft tube 43 is fixedly penetrated through the cylinder wall at the top center position of the storage cylinder 1. An exhaust pipe 44 is provided on the bottom side of the other end of the insulating sleeve 42, and the exhaust end of the exhaust pipe 44 is fixedly penetrated through the sleeve wall of the insulating sleeve 42, and the air inlet end of the exhaust pipe 44 is fixedly penetrated through the cylinder wall of the storage cylinder 1. A one-way valve 45 is fixedly installed in the air inlet of the soft tube 43 and the exhaust outlet of the exhaust pipe 44. A condensate collection mechanism 5 is provided on the insulating sleeve 42, and a water cooling mechanism 6 is provided in the storage cylinder 1.

[0038] In this embodiment, when the improved condensate recovery and utilization device for refrigeration equipment is used, as the compressor 2 is running, the piston air pushing mechanism 41 continuously pushes the gas at almost room temperature at the bottom of the storage cylinder 1 into the insulation sleeve 42 through the exhaust pipe 44, and sucks the low-temperature gas in the insulation sleeve 42 into the top of the storage cylinder 1 through the soft pipe 43, and the sucked low-temperature gas is directly blown on the outer shell of the top of the compressor 2, and blows on the outer wall of the compressor 2 from below, and the air-cooling treatment of the top outer shell of the compressor 2 is performed. After the low-temperature gas exchanges heat with the top outer shell of the compressor 2, it once again forms a gas at almost room temperature and blows on the outer shell at the bottom of the compressor 2. , while blowing off the condensed water at the bottom of the compressor 2, the condensed water on the outer wall of the bottom of the compressor 2 will not condense into ice and adhere to the outer wall of the bottom of the compressor 2, and the condensed water dripping from the outer wall of the bottom of the compressor 2 is carried along with the airflow and injected into the condensed water at the bottom of the storage cylinder 1. At this time, the airflow and the condensed water in the water storage cylinder exchange heat for a certain period of time, thereby reducing the temperature of the gas injected into the heat insulation sleeve 42, and preventing the excessively high temperature of the gas passing through the heat insulation sleeve 42 from affecting the flow guidance and transportation of the refrigerant by the conduit 3. At the same time, the condensed water dripping from the outer wall of the bottom of the compressor 2 with a lower temperature is mixed with the condensed water at the bottom of the storage cylinder 1, which can reduce the temperature of the condensed water at the bottom of the storage cylinder 1;

[0039] The piston air pushing mechanism 41 can synchronously drive the water cooling mechanism 6 to operate in the process of pushing the gas to circulate in the heat insulating sleeve 42 and the storage cylinder 1, and continuously absorb the condensed water with reduced temperature at the bottom of the storage cylinder 1 to the outer peripheral side of the top of the compressor 2, and spirally rotate around the top outer shell of the compressor 2 to continuously exchange heat with the outer shell of the top of the compressor 2 to enhance the heat dissipation effect of the top of the compressor 2. Subsequently, the hot water with a slightly higher temperature that has completed the heat exchange with the compressor 2 is sprinkled from above the condensed water at the bottom of the water storage cylinder. At this time, the cold air emerging from the condensed water in the storage cylinder 1 moves upward and fully contacts with the above-mentioned sprayed and falling hot water to reduce the temperature of the sprinkled condensed water, and brings the evaporated water vapor of the sprinkled condensed water into the heat insulating sleeve 42 through the airflow. Finally, through the mixture of a large amount of cold air and a small amount of hot air, the temperature of the gas injected into the heat insulating sleeve 42 is almost at room temperature.

[0040] The above-mentioned airflow continuously exchanges heat with the condensed water generated on the outer wall of the conduit 3 during the process of passing through the heat-insulating sleeve 42, so that the condensed water generated on the outer wall of the conduit 3 will not freeze and adhere to the outer wall of the conduit 3, thereby gradually reducing the temperature of the gas passing through the heat-insulating sleeve 42, and causing the water vapor in the gas to condense into water again, and then the condensed water collection mechanism 5 re-introduces the condensed condensed water into the condensed water in the water storage cylinder, mixes with the condensed water in the water storage cylinder, and further reduces the temperature of the condensed water in the water storage cylinder;

[0041] Ultimately, it is possible to avoid the outer wall of the bottom of the compressor 2 and the outer wall of the conduit 3 being covered with ice for a long time when the weather is not hot, causing damage to the conduit 3 or the outer wall of the bottom of the compressor 2. At the same time, when the weather is hot, the internal circulation of the above-mentioned gas causes condensed water to be generated on the bottom of the compressor 2 and the conduit 3, and dust and debris in the external gas will not be mixed into the condensed water due to the adhesion of the condensed water, thereby avoiding the continuous dripping of dirty condensed water on the outer wall of the conduit 3 and the outer wall of the bottom of the compressor 2 when the weather is hot, thereby polluting the environment around the refrigeration equipment.

[0042] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, the portion of the soft tube 43 close to the heat insulating sleeve 42 is fixedly connected to the outer peripheral wall of the heat insulating sleeve 42, and the exhaust end of the soft tube 43 is flared and fits with the top side clearance of the compressor 2;

[0043] In this embodiment, when the above-mentioned cold air is discharged from the exhaust end of the soft tube 43, due to the flared setting of the exhaust end of the soft tube 43, the flow rate of the exhaust gas temperature in the soft tube 43 is simultaneously reduced, and the blowing area of ​​the cold air on the top side of the compressor 2 is expanded, thereby making the exhaust gas from the soft tube 43 fully contact with the outer wall of the top of the compressor 2.

[0044] In a further preferred embodiment of the present invention, Figure 2 , Figure 3 and Figure 5 As shown, the piston push mechanism 41 includes a piston plate 411, which is arranged below the compressor 2, and the outer peripheral wall of the piston plate 411 is in contact with the inner wall of the storage tube 1, and two electric push rods 412 are relatively fixedly installed on the bottom side of the piston plate 411, and the bottom of each electric push rod 412 is fixedly penetrated through the bottom end wall of the storage tube 1, the piston plate 411 is located above the air inlet end of the exhaust pipe 44, and a plurality of air inlet pipes 413 are fixedly penetrated on the piston plate 411 in a circumferential array, and the bottom end of each air inlet pipe 413 is inserted into the condensed water at the bottom of the storage tube 1;

[0045] In this embodiment, during the operation of the compressor 2, the electric push rod 412 is first started to drive the piston plate 411 in the storage cylinder 1 to slowly reciprocate up and down;

[0046] During the upward movement of the piston plate 411, due to the obstruction of the one-way valve 45 and the small gap between the baffle plate 55 and the limit ring 53, the upwardly moving piston plate 411 presses the gas at the top of the storage cylinder 1 into the air inlet pipe 413, and the gas is divided into several air flows through the air inlet pipe 413 and injected into multiple positions in the condensed water in the storage cylinder 1. Then, the gas passes through the water in the storage cylinder 1 and emerges from the condensed water. In the process of the gas passing through the condensed water, the gas fully contacts the condensed water and exchanges heat, thereby reducing the temperature of the gas.

[0047] During the downward movement of the piston plate 411, most of the gas at the bottom of the storage cylinder 1 is pressed into the exhaust pipe 44, and flows into the gap between the conduit 3 and the insulation sleeve 42 through the one-way valve 45, and then pushes the air in the gap between the conduit 3 and the inner wall of the insulation sleeve 42 to flow toward the air inlet end of the soft tube 43. The downward movement of the piston plate 411 can expand the space between the top side of the piston plate 411 and the top wall of the storage cylinder 1, thereby forming a negative pressure chamber at the top of the storage cylinder 1, and the gap between the conduit 3 and the inner wall of the other end of the insulation sleeve 42 is sucked into the storage cylinder 1 through the soft tube 43, and the air discharged from the expanded opening of the soft tube 43 The low-temperature gas blows on the curved surface at the top of the compressor 2, and flows downward through the gap between the compressor 2 and the inner wall of the bottom of the storage tube 1. At this time, the low-temperature gas in contact with the high-temperature outer wall at the top of the compressor 2 absorbs the heat on the top of the compressor 2, causing the temperature of the low-temperature gas to rise to form a gas at almost normal temperature. Subsequently, the normal-temperature gas blows on the outer wall at the bottom of the compressor 2 during the downward movement, so that the condensed water generated on the outer wall at the bottom of the compressor 2 will not freeze on the outer wall at the bottom of the compressor 2, and the condensed water on the outer wall at the bottom of the compressor 2 is blown down to reduce the contact time between the condensed water and the outer wall at the bottom of the compressor 2.

[0048] In a further preferred embodiment of the present invention, Figure 2 , Figure 5 and Figure 6As shown, the top side of the piston plate 411 is arranged in an arc shape, and an annular groove 414 is provided at the position of the top side of the piston plate 411 corresponding to the position of the air inlet pipe 413, and the top opening of the annular groove 414 is arranged in an expanded shape, and the top of the air inlet pipe 413 is coplanar with the inner bottom wall of the annular groove 414;

[0049] In this embodiment, the condensed water dripping from the outer wall at the bottom of the compressor 2 directly drips onto the curved surface at the top of the piston plate 411, and then slides along the curved surface on the top side of the piston plate 411 into the annular groove 414. When the piston plate 411 moves upward, it flows into the condensed water at the bottom of the storage cylinder 1 along with the air flow, and mixes with the condensed water at the bottom of the storage cylinder 1 to reduce the temperature of the condensed water at the bottom of the storage cylinder 1.

[0050] In a further preferred embodiment of the present invention, Figure 1 , Figure 7 and Figure 8 As shown, the condensed water collection mechanism 5 includes a plurality of water retaining members 51, which are arranged between the conduit 3 and the inner wall of the heat insulation sleeve 42, and the spacing between two adjacent water retaining members 51 is equal. A return pipe 52 is arranged on the left side of the exhaust pipe 44, and the water inlet end of the return pipe 52 is fixedly penetrated through the sleeve wall of the heat insulation sleeve 42, and the top end of the return pipe 52 is coplanar with the inner wall of the heat insulation sleeve 42, and the drainage pipe of the return pipe 52 is fixedly penetrated through the cylinder wall of the storage cylinder 1, and the drainage end of the return pipe 52 is located below the air inlet end of the air inlet pipe 413;

[0051] In the present embodiment, as the gas slowly passes through the heat-insulating sleeve 42, the condensed water condensed on the conduit 3 drops to the bottom of the conduit 3 and flows along the conduit 3 to the return pipe 52. Finally, the return pipe 52 reintroduces the condensed water with a lower temperature into the condensed water at the bottom of the storage tube 1, mixes with the condensed water at the bottom of the storage tube 1, and further reduces the temperature of the condensed water stored at the bottom of the storage tube 1.

[0052] In a further preferred embodiment of the present invention, Figure 8 and Fig.10 As shown, a limiting ring 53 is fixedly installed in the top opening of the return pipe 52, and a plurality of cushion blocks 54 are fixedly installed in a circumferential array on the top side of the limiting ring 53, and a baffle 55 is fixedly installed on the top sides of the plurality of cushion blocks 54;

[0053] In this embodiment, during the upward or downward movement of the piston plate 411, since the gap between the limit ring 53 and the baffle 55 is too small, only a very small amount of gas will pass through the return pipe 52 and flow into the insulation sleeve 42 or the storage cylinder 1, so as to avoid the setting of the return pipe 52 greatly affecting the pushing effect of the piston plate 411 on the gas.

[0054] In a further preferred embodiment of the present invention, Figure 7 and Fig. 9As shown, the water retaining member 51 includes a mesh ring 511, which is rotatably sleeved on the outer peripheral side of the conduit 3 through a bearing, and a plurality of guide plates 512 are fixedly installed in a circumferential array on the outer peripheral wall of the mesh ring 511, and each guide plate 512 is arranged in an inclined shape, and the guide plate 512 is gap-matched with the inner wall of the heat insulation sleeve 42;

[0055] In this embodiment, when the gas passes through the gap between the conduit 3 and the inner wall of the insulation sleeve 42, due to the blowing of the airflow on the guide plate 512, the mesh ring 511 located on the outer peripheral side of the conduit 3 continues to rotate, and the position of the holes of the mesh ring 511 is continuously adjusted, so that when the airflow passes through the holes of the mesh ring 511, the condensed water droplets in the airflow contact the guide plate 512 and the mesh ring 511, and the water droplets in the airflow adhere to the surface of the guide plate 512 or the surface of the mesh ring 511 and are thrown onto the inner wall of the insulation sleeve 42 as the mesh ring 511 and the guide plate 512 rotate, and slide along the inner wall of the insulation sleeve 42 into the water inlet of the return pipe 52, and finally, when the airflow passes through the insulation sleeve 42, the water vapor concentration in the airflow gradually decreases, and the temperature also gradually decreases, forming a relatively dry and low-temperature airflow blowing on the compressor 2, thereby avoiding the excessive water vapor concentration of the gas blowing on the compressor 2 affecting the operation of the compressor 2.

[0056] In a further preferred embodiment of the present invention, Figure 2 , Fig.11 and Fig.12 As shown, the water cooling mechanism 6 includes a heat conducting pipe 61, the middle part of the heat conducting pipe 61 is spirally arranged and fixedly sleeved on the outer peripheral side of the top of the compressor 2, both ends of the heat conducting pipe 61 slide through the piston plate 411, two sealing rings 62 are slidably installed at the position corresponding to the heat conducting pipe 61 in the piston plate 411, and the inner ring walls of the two sealing rings 62 are respectively in contact with the outer peripheral walls of the two ends of the heat conducting pipe 61, the drainage end of the heat conducting pipe 61 is located above the condensed water at the bottom of the storage cylinder 1, the drainage end of the heat conducting pipe 61 is connected and installed with a nozzle 64, and the nozzle 64 is gap-matched with the piston plate 411, and the water inlet end of the heat conducting pipe 61 is provided with a water injection piece 63;

[0057] In this embodiment, during the reciprocating movement of the piston plate 411, the water injection member 63 can be driven to operate, and the condensed water in the storage cylinder 1 is continuously sucked into the heat pipe 61. Due to the constraint of the heat pipe 61, the condensed water flows around the top of the compressor 2, so that the outer shell of the top of the compressor 2 continues to exchange heat with the condensed water inside the heat pipe 61 through the heat pipe 61, further accelerating the heat loss rate of the top of the compressor 2 and enhancing the cooling effect of the top of the compressor 2. Subsequently, the hot water with a slightly higher temperature in the heat pipe 61 that completes the heat exchange with the compressor 2 is sprayed to the surroundings from the nozzle 64. At this time, the upward movement of the cold air emerging from the condensed water in the storage cylinder 1 and the sprayed and falling hot water are fully eliminated, so that the temperature of the spilled condensed water is reduced, and the water vapor evaporated from the spilled condensed water is brought into the heat insulation sleeve 42 through the airflow. Finally, through the mixture of a large amount of cold air and a small amount of hot air, the temperature of the gas injected into the heat insulation sleeve 42 is almost at room temperature.

[0058] It should be noted that a one-way flow structure is provided in the water inlet of the nozzle 64 to form a one-way nozzle, so as to prevent the gas in the storage cylinder 1 from passing through the nozzle 64 and flowing into the heat conducting pipe 61 .

[0059] In a further preferred embodiment of the present invention, Figure 3 , Figure 5 , Fig.11 and Fig.13 As shown, the water injection member 63 includes a water suction pipe 631, the water inlet end of the heat conducting pipe 61 is fixedly penetrated through the top tube wall of the water suction pipe 631, a plurality of water inlet holes 632 are provided in a circumferential array on the outer peripheral wall of the bottom end of the water suction pipe 631, a piston push plate 633 is slidably installed in the water suction pipe 631, the piston push plate 633 is fixedly connected to the piston plate 411 through a round rod 636, and the round rod 636 slidably penetrates the tube wall of the water suction pipe 631, a sealing ring 634 is slidably installed in the tube wall of the water suction pipe 631, and the inner ring wall of the sealing ring 634 is in contact with the outer peripheral wall of the round rod 636;

[0060] In this embodiment, when the above-mentioned piston plate 411 moves downward, the piston push plate 633 can be synchronously pushed by the round rod 636 to slide downward in the water suction pipe 631 until the piston push plate 633 moves to the top of the water inlet hole 632. At this time, part of the condensed water in the storage cylinder 1 passes through the water inlet hole 632 and is sucked into the water suction pipe 631. Subsequently, when the piston plate 411 moves upward, the round rod 636 drives the piston push plate 633 to move upward synchronously. After the piston push plate 633 passes over the water inlet hole 632, the piston push plate 633 pushes part of the condensed water in the water suction pipe 631 into the heat transfer pipe 61. There is no need to set up an additional driving structure, which reduces the overall volume of the device and the maintenance cost of the device.

[0061] In a further preferred embodiment of the present invention, Fig.12 - Fig.14As shown, an elastic bag 635 is sleeved on the outer circumference of the round rod 636, and the outer circumferential wall of the round rod 636 is gap-matched with the inner wall of the elastic bag 635. The outer circumferential walls of the upper and lower ends of the elastic bag 635 are fixedly connected to the inner wall of the water suction pipe 631. The elastic bag 635 is located above the piston push plate 633.

[0062] In this embodiment, when the piston push plate 633 moves downward in the water suction pipe 631, the elastic bag 635 contracts synchronously to squeeze out the condensed water in the elastic bag 635. The squeezed water fills the space between the top side of the piston push plate 633 and the water suction pipe 631 when the piston push plate 633 moves downward, thereby avoiding the formation of a high-strength negative pressure cavity inside the water suction pipe 631 due to the downward movement of the piston push plate 633, thereby enhancing the downward resistance of the piston plate 411.

[0063] Working principle: When the improved condensate recycling device for refrigeration equipment is used, the electric push rod 412 is first started to drive the piston plate 411 in the storage cylinder 1 to move up and down slowly;

[0064] During the upward movement of the piston plate 411, due to the obstruction of the one-way valve 45 and the small gap between the baffle plate 55 and the limit ring 53, the upwardly moving piston plate 411 presses the gas at the top of the storage cylinder 1 into the air inlet pipe 413, and the gas is divided into several air flows through the air inlet pipe 413 and injected into multiple positions in the condensed water in the storage cylinder 1. Then, the gas passes through the water in the storage cylinder 1 and emerges from the condensed water. In the process of the gas passing through the condensed water, the gas fully contacts the condensed water and exchanges heat, thereby reducing the temperature of the gas.

[0065] During the downward movement of the piston plate 411, due to the small gap between the baffle plate 55 and the limit ring 53, the downward moving piston plate 411 presses most of the gas at the bottom of the storage cylinder 1 into the exhaust pipe 44, and flows into the gap between the conduit 3 and the insulation sleeve 42 through the one-way valve 45, and then pushes the air in the gap between the conduit 3 and the inner wall of the insulation sleeve 42 to flow toward the air inlet end of the soft tube 43, and the above-mentioned downward moving piston plate 411 can expand the space between the top side of the piston plate 411 and the top wall of the storage cylinder 1, thereby forming a negative pressure chamber at the top of the storage cylinder 1, and the gap between the conduit 3 and the inner wall of the other end of the insulation sleeve 42 is sucked into the storage cylinder 1 through the soft tube 43, and the low-temperature gas discharged from the expanded mouth of the soft tube 43 blows on the curved surface at the top of the compressor 2, and passes through the gap between the compressor 2 and the bottom inner wall of the storage cylinder 1. The low-temperature gas in contact with the high-temperature outer wall at the top of the compressor 2 absorbs the heat on the top of the compressor 2, causing the temperature of the low-temperature gas to rise to form a gas at almost room temperature. Then, the room-temperature gas blows on the outer wall at the bottom of the compressor 2 during the downward movement, so that the condensed water generated on the outer wall at the bottom of the compressor 2 will not freeze on the outer wall at the bottom of the compressor 2, and the condensed water on the outer wall at the bottom of the compressor 2 is blown down, and the condensed water dripping from the outer wall at the bottom of the compressor 2 directly drips onto the arc surface at the top of the piston plate 411, and then slides along the arc surface on the top side of the piston plate 411 into the annular groove 414, and when the piston plate 411 moves upward, it flows into the condensed water at the bottom of the storage cylinder 1 together with the airflow, and mixes with the condensed water at the bottom of the storage cylinder 1 to reduce the temperature of the condensed water at the bottom of the storage cylinder 1;

[0066] When the piston plate 411 moves downward, the piston push plate 633 can be pushed by the round rod 636 to slide downward in the water suction pipe 631 until the piston push plate 633 moves to the top of the water inlet hole 632. At this time, due to the expansion and deformation of the elastic bag 635, part of the condensed water in the storage cylinder 1 passes through the water inlet hole 632 and is sucked into the water suction pipe 631;

[0067] It should be noted that, when the piston push plate 633 moves downward in the water suction pipe 631, the elastic bag 635 contracts synchronously to squeeze out the condensed water in the elastic bag 635, and the squeezed water fills the space between the top side of the piston push plate 633 and the water suction pipe 631 during the downward movement of the piston push plate 633, thereby avoiding the formation of a high-intensity negative pressure cavity inside the water suction pipe 631 due to the downward movement of the piston push plate 633, thereby enhancing the downward movement resistance of the piston plate 411;

[0068] When the piston plate 411 moves upward, the piston push plate 633 is driven to move upward synchronously through the round rod 636. After the piston push plate 633 passes over the water inlet hole 632, since the elastic bag 635 is almost expanded to the limit, the piston push plate 633 that moves upward pushes part of the condensed water in the water suction pipe 631 into the heat conducting pipe 61, and makes the hot water with a slightly higher temperature in the heat conducting pipe 61 that completes the heat exchange with the compressor 2 be sprayed out from the nozzle 64 to the surroundings. At this time, the cold air that emerges from the condensed water in the storage cylinder 1 moves upward and is fully relieved by the hot water that is sprayed and falls, so as to reduce the temperature of the spilled condensed water, and bring the evaporated water vapor of the spilled condensed water into the heat insulating sleeve 42 through the airflow. Finally, through the mixture of a large amount of cold air and a small amount of hot air, the temperature of the gas injected into the heat insulating sleeve 42 is almost at room temperature.

[0069] The room temperature gas passing through the above-mentioned insulation sleeve 42 is continuously heat exchanged with the condensed water generated on the outer wall of the conduit 3, so that the condensed water generated on the outer wall of the conduit 3 will not freeze and adhere to the outer wall of the conduit 3, thereby gradually reducing the temperature of the gas passing through the insulation sleeve 42, and causing the water vapor in the gas to condense into water again, and when the airflow in the insulation sleeve 42 flows to the position of the guide plate 512, due to the blowing of the airflow on the guide plate 512, the mesh ring 511 located on the outer peripheral side of the conduit 3 continuously rotates, and the position of the holes of the mesh ring 511 is continuously adjusted, so that when the airflow passes through the holes of the mesh ring 511, the condensed water droplets in the airflow contact with the guide plate 512 and the mesh ring 511, and the water droplets in the airflow adhere to the surface of the guide plate 512 or the mesh ring The surface of 511 is thrown onto the inner wall of the heat insulation sleeve 42 as the mesh ring 511 and the guide plate 512 rotate, and slides along the inner wall of the heat insulation sleeve 42 into the water inlet of the return pipe 52, and then flows back into the storage cylinder 1 through the gap between the baffle 55, the cushion block 54 and the limit ring 53 and the return pipe 52, and drips into the condensed water in the water storage cylinder. The lower temperature return condensed water mixes with the condensed water in the water storage cylinder to further reduce the temperature of the condensed water in the storage cylinder 1. Finally, during the process of the airflow passing through the heat insulation sleeve 42, the water vapor concentration in the airflow gradually decreases, and the temperature also gradually decreases, forming a relatively dry low-temperature airflow blowing on the compressor 2, so as to avoid the excessive water vapor concentration of the gas blowing on the compressor 2 affecting the operation of the compressor 2;

[0070] According to the above, during the use of the refrigeration equipment compressor 2, the condensed water and gas are located in the insulation sleeve 42 and the storage tube 1 and continuously circulate internally, and finally the heat generated at the top of the compressor 2 is quickly and relatively evenly transferred into the condensed water generated on the bottom outer wall of the compressor 2 and the outer wall of the conduit 3 through the gas-liquid circulation change of the condensed water and the circulating flow of the gas, so as to avoid the temperature of the bottom outer wall of the compressor 2 and the outer wall of the conduit 3 being too low, resulting in the generation of condensed water on the bottom outer wall of the compressor 2 and the outer wall of the conduit 3 and condensing on the bottom outer wall of the compressor 2 and the outer wall of the conduit 3, thereby affecting the use of the conduit 3 and the compressor 2, and the above-mentioned air-cooled heat dissipation at the top of the compressor 2 combined with the condensed water circulation heat dissipation operation at the top of the compressor 2 can greatly enhance the heat dissipation effect of the top of the compressor 2.

[0071] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A condensate recycling device for a refrigeration device, comprising a storage cylinder (1) for storing condensate and a compressor (2) arranged in a housing of the refrigeration device, characterized in that: The compressor (2) is fixedly mounted on the top of the storage cylinder (1) via a connecting block, and the refrigerant inlet and outlet ends of the compressor (2) are fixedly penetrated through the cylinder wall of the storage cylinder (1), the outlet end of the compressor (2) is connected to a conduit (3), and a deicing and cooling component (4) is provided on the outer peripheral side of the conduit (3) and inside the storage cylinder (1); The deicing and cooling component (4) comprises a piston air pushing mechanism (41), wherein the piston air pushing mechanism (41) is arranged below the compressor (2), and a heat insulating sleeve (42) is fixedly provided on the outer peripheral side of the guide tube (3), and a soft tube (43) is provided on the top side of the heat insulating sleeve (42), and an air inlet end of the soft tube (43) is fixedly passed through the sleeve wall at one end of the heat insulating sleeve (42), and the other end of the soft tube (43) is fixedly passed through the cylinder wall at the top center position of the storage cylinder (1), An exhaust pipe (44) is provided on the bottom side of the other end of the heat insulating sleeve (42), and the exhaust end of the exhaust pipe (44) is fixedly passed through the sleeve wall of the heat insulating sleeve (42), and the air inlet end of the exhaust pipe (44) is fixedly passed through the cylinder wall of the storage cylinder (1), and a one-way valve (45) is fixedly installed in the air inlet of the soft tube (43) and the exhaust port of the exhaust pipe (44), a condensed water collection mechanism (5) is provided on the heat insulating sleeve (42), and a water cooling mechanism (6) is provided in the storage cylinder (1); The piston air pushing mechanism (41) comprises a piston plate (411), the piston plate (411) being arranged below the compressor (2), and the outer peripheral wall of the piston plate (411) being in contact with the inner wall of the storage cylinder (1), two electric push rods (412) being relatively fixedly mounted on the bottom side of the piston plate (411), and the bottom of each electric push rod (412) being fixedly penetrated through the bottom wall of the storage cylinder (1), the piston plate (411) being located above the air inlet end of the exhaust pipe (44), and a plurality of air inlet pipes (413) being fixedly penetrated through the piston plate (411) in a circular array, and the bottom end of each air inlet pipe (413) being inserted into the condensed water at the bottom of the storage cylinder (1); The top side of the piston plate (411) is arranged in an arcuate shape, an annular groove (414) is provided at a position on the top side of the piston plate (411) corresponding to the air intake pipe (413), and the top opening of the annular groove (414) is arranged in an expanded shape, and the top of the air intake pipe (413) is coplanar with the inner bottom wall of the annular groove (414); The water cooling mechanism (6) comprises a heat conducting pipe (61), the middle part of which is spirally arranged and fixedly sleeved on the outer peripheral side of the top of the compressor (2), both ends of the heat conducting pipe (61) slide through the piston plate (411), two sealing rings (62) are slidably installed at positions corresponding to the heat conducting pipe (61) in the piston plate (411), and the inner ring walls of the two sealing rings (62) are respectively in contact with the outer peripheral walls of the two ends of the heat conducting pipe (61), the drainage end of the heat conducting pipe (61) is located above the condensed water at the bottom of the storage cylinder (1), the drainage end of the heat conducting pipe (61) is connected to a nozzle (64), and the nozzle (64) and the piston plate (411) are clearance-matched, and the water inlet end of the heat conducting pipe (61) is provided with a water injection member (63); The water injection component (63) comprises a water suction pipe (631), the water inlet end of the heat-conducting pipe (61) is fixedly inserted through the top tube wall of the water suction pipe (631), a plurality of water inlet holes (632) are provided in a circular array on the outer peripheral wall of the bottom end of the water suction pipe (631), a piston push plate (633) is slidably installed in the water suction pipe (631), the piston push plate (633) is fixedly connected to the piston plate (411) via a round rod (636), and the round rod (636) slidably inserts through the tube wall of the water suction pipe (631), a sealing ring (634) is slidably installed in the tube wall of the water suction pipe (631), and the inner ring wall of the sealing ring (634) contacts the outer peripheral wall of the round rod (636); An elastic bag (635) is sleeved on the outer circumference of the round rod (636), and the outer circumferential wall of the round rod (636) is gap-matched with the inner wall of the elastic bag (635). The outer circumferential walls at the upper and lower ends of the elastic bag (635) are fixedly connected to the inner wall of the water suction pipe (631). The elastic bag (635) is located above the piston push plate (633), and two through holes (637) are relatively opened on the outer circumferential wall of the water suction pipe (631) at positions corresponding to the elastic bag (635).

2. The condensed water recycling device for refrigeration equipment according to claim 1, characterized in that: The portion of the soft tube (43) close to the heat insulating sleeve (42) is fixedly connected to the outer peripheral wall of the heat insulating sleeve (42), and the exhaust end of the soft tube (43) is arranged in a flared shape and is gap-matched with the top side of the compressor (2).

3. The condensed water recycling device for refrigeration equipment according to claim 2, characterized in that: The condensate collection mechanism (5) comprises a plurality of water retaining members (51), wherein the plurality of water retaining members (51) are arranged between the conduit (3) and the inner wall of the heat insulating sleeve (42), and the spacing between two adjacent water retaining members (51) is equal. A return pipe (52) is arranged on the left side of the exhaust pipe (44), and the water inlet end of the return pipe (52) is fixedly passed through the sleeve wall of the heat insulating sleeve (42), and the top end of the return pipe (52) is coplanar with the inner wall of the heat insulating sleeve (42). The drainage pipe of the return pipe (52) is fixedly passed through the cylinder wall of the storage cylinder (1), and the drainage end of the return pipe (52) is located below the air inlet end of the air inlet pipe (413).

4. The condensed water recycling device for refrigeration equipment according to claim 3 is characterized in that: A limiting ring (53) is fixedly mounted in the top opening of the return pipe (52), a plurality of cushion blocks (54) are fixedly mounted in a circular array on the top side of the limiting ring (53), and a baffle (55) is fixedly mounted on the top sides of the plurality of cushion blocks (54).

5. The condensed water recycling device for refrigeration equipment according to claim 4, characterized in that: The water retaining member (51) comprises a mesh ring (511), the mesh ring (511) being rotatably sleeved on the outer peripheral side of the conduit (3) via a bearing, a plurality of guide plates (512) being fixedly mounted in a circular array on the outer peripheral wall of the mesh ring (511), and each guide plate (512) being arranged in an inclined shape, and the guide plates (512) being gap-matched with the inner wall of the heat insulation sleeve (42).

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