Dew Drainage System for Barrel Cabinet

Abstract

The present invention relates to a dew drainage system for a round barrel cabinet, belonging to the field of refrigeration equipment. The dew drainage system for a round barrel cabinet includes: the round barrel cabinet comprises an outer barrel, an inner barrel, a base and a door body. The outer barrel is arranged above the base, and the inner barrel is located inside the outer barrel; the door body is arranged at the top of the outer barrel and is used to open or close the inner barrel; in the dew drainage system for a round barrel cabinet, the door body is hinged to the top of the outer barrel through a rotating shaft; and the dew drainage system for a round barrel cabinet further includes: a cross beam, a light strip, a water receiving tray and a water receiving pipe. Wherein, the cross beam is arranged below the rotating shaft and has the same length direction as the rotating shaft; a water receiving groove is formed on the upper surface of the cross beam, and the length direction of the water receiving groove is the same as that of the cross beam; the light strip is arranged below the water receiving groove; the water receiving tray is arranged on the base; the top end of the water receiving pipe is communicated with one end of the water receiving groove, and the bottom end of the water receiving pipe is located above the water receiving tray.

Description

Technical Field

[0001] The present invention belongs to the technical field of refrigeration equipment, and particularly relates to a condensate drainage system for a round barrel cabinet. Background Art

[0002] A freezer is a device for storing items such as food at a low temperature. It is divided into household and commercial types. Commercial freezers are used in restaurants, water bars, food processing, and supermarkets. Among them, the round barrel cabinet is a type of commercial freezer, which has a round barrel shape and a unique appearance that can attract customers.

[0003] Currently, condensate is generated during the operation of the round barrel cabinet. In the prior art, the condensate is only drained by manual wiping or a simple water receiving tank, which is labor - intensive and has a poor drainage effect. Summary of the Invention

[0004] In view of the deficiencies in the related art, the present invention provides a condensate drainage system for a round barrel cabinet. When the door body is opened, the condensate on the door body flows downward along the door body and drips into the water receiving tank on the cross - beam. The lamp strip illuminates the goods inside the inner barrel, and the temperature of the lamp strip raises the temperature of the condensate in the water tank for evaporation. And the condensate in the water receiving tank also flows into the drainage tray through the water connecting pipe, completing the evaporation and collection of the condensate, and can completely remove the condensate. This solves the technical problem of poor condensate drainage effect in the prior art.

[0005] The present invention provides a condensate drainage system for a round barrel cabinet. The round barrel cabinet includes an outer barrel, an inner barrel, a base, and a door body. The outer barrel is disposed above the base, and the inner barrel is located inside the outer barrel. The door body is disposed at the top of the outer barrel and is used to open or close the inner barrel. In the condensate drainage system of the round barrel cabinet, the door body is hinged to the top of the outer barrel through a rotating shaft. There are a cross - beam, a lamp strip, a water receiving tray, and a water connecting pipe. Among them, the cross - beam is disposed below the rotating shaft and has the same length direction as the rotating shaft. The upper surface of the cross - beam is provided with a water receiving tank, and the length direction of the water receiving tank is the same as the length direction of the cross - beam. The lamp strip is disposed below the water receiving tank. The water receiving tray is disposed on the base. The top end of the water connecting pipe is communicated with one end of the water receiving tank, and the bottom end of the water connecting pipe is located above the water receiving tray.

[0006] In the technical solution, when the door body is opened, the condensate on the door body flows downward along the door body and drips into the water receiving tank on the cross - beam. The lamp strip illuminates the goods inside the inner barrel, and the temperature of the lamp strip raises the temperature of the condensate in the water tank for evaporation. And the condensate in the water receiving tank also flows into the drainage tray through the water connecting pipe, completing the evaporation and collection of the condensate, and can completely remove the condensate. This solves the technical problem of poor condensate drainage effect in the prior art.

[0007] In some of these embodiments, a receiving groove is provided inside the cross beam, and the length direction of the receiving groove is the same as the length direction of the water receiving groove; the light bar is arranged in the receiving groove.

[0008] In the technical solution, the light bar is arranged inside the receiving groove, preventing the light bar from falling and improving the connection strength of the light bar inside the cylindrical cabinet. Moreover, since the receiving groove is opened inside the cross beam, the light bar is closer to the water receiving groove, and the temperature of the light bar is closer to the condensed water in the water receiving groove, enhancing the evaporation of the condensed water. In addition, the light bar is located in the receiving groove, preventing the water vapor inside the cylindrical cabinet from eroding and damaging the light bar and increasing the service life of the light bar.

[0009] In some of these embodiments, the material of the cross beam at the position of the water receiving groove is a light-blocking material; the material of the cross beam below the light bar is a light-transmitting material.

[0010] In the technical solution, the upper half of the cross beam is light-blocking, avoiding direct light from the light bar at the opening of the cylindrical cabinet, preventing users from being dazzled by the light bar, and improving the user experience.

[0011] In some of these embodiments, one end of the cross beam close to the water connection pipe extends above the top of the water connection pipe; the axis of the top of the water connection pipe is located on the end face of the end of the cross beam close to the water connection pipe.

[0012] In the technical solution, the condensed water directly drops into the water connection pipe after passing through the water receiving groove. This avoids the backflow of the condensed water and improves the drainage effect of the condensed water.

[0013] In some of these embodiments, the top of the water connection pipe has an expansion section, and the diameter of the expansion section is larger than the diameter of the water connection pipe; the upper surface of the expansion section is attached to the bottom wall of the cross beam.

[0014] In the technical solution, when condensed water passes through the water receiving groove and flows back along the bottom wall of the cross beam, the condensed water contacts the expansion section and flows down along the peripheral wall of the expansion section into the water connection pipe, improving the drainage efficiency and avoiding the backflow of the condensed water.

[0015] In some of these embodiments, the water receiving tray is arranged in a ring around the edge of the base, and a device area for placing the compressor and the condenser is formed in the middle of the water receiving tray; air inlets and air outlets are provided on the outer barrel in a relatively arranged manner.

[0016] In the technical solution, the condensed water flows into the water receiving tray through the water connection pipe. The temperatures of the compressor and the condenser are relatively high, and the condensed water in the water receiving tray is evaporated by the temperatures of the compressor and the condenser, realizing the discharge of the condensed water. Moreover, the water receiving tray is arranged in a ring, increasing the contact area between the condensed water and the surrounding hot air and further improving the evaporation speed of the condensed water.

[0017] In some of these embodiments, baffles are provided on both sides of the condenser, and a duct for the air inlet to enter the air is formed between the two baffles.

[0018] In the technical solution, the baffles are used to ensure that the air flow entering through the air inlet can pass through the condenser, ensuring that the air entering the base is hot air, so that the hot air circulates in the equipment area, realizing the evaporation of the condensed water by the heat-exchanging air and improving the evaporation effect of the condensed water.

[0019] In some of these embodiments, the water receiving tank has a first tank wall and a second tank wall, and the length directions of the first tank wall and the second tank wall are the same; the bottoms of the first tank wall and the second tank wall are close to each other and the tops are far from each other.

[0020] In the technical solution, when the condensed water drops into the water receiving tank, it contacts the first tank wall or the second tank wall and flows to the center of the water receiving tank and is then discharged to the water receiving pipe, improving the flow effect of the condensed water.

[0021] In some of these embodiments, two door bodies are provided and are arranged to open in opposite directions, and both of the two door bodies are hinged to the rotating shaft.

[0022] In the technical solution, when the door body is opened, the side of the door body close to the rotating shaft is lower, and the side of the door body far from the rotating shaft is higher. The condensed water on the upper surface of the door body flows downward along the surface of the door body and drips downward through the gap between the two door bodies into the water receiving tank, ensuring the drainage effect of the condensed water.

[0023] In some of these embodiments, the cross beam is made of a metal material.

[0024] In the technical solution, the metal material has good heat conduction effect, increasing the temperature of the tank wall of the water receiving tank and providing the evaporation speed of the condensed water in the water receiving tank.

[0025] Based on the above technical solution, in the embodiments of the present invention, when the door body is opened, the condensed water on the door body flows downward along the door body and drips onto the water receiving tank on the cross beam, illuminating the goods inside the inner barrel through the light bar, and heating and evaporating the condensed water in the water tank through the temperature of the light bar. And the condensed water in the water receiving tank also flows into the drainage tray through the water receiving pipe, completing the evaporation and collection of the condensed water, and being able to completely remove the condensed water. To solve the technical problem of poor drainage effect of condensed water in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present invention, form a part of this application, and the illustrative embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0027] Figure 1Schematic diagram of the overall structure of an embodiment of the dew drainage system for the cylindrical cabinet of the present invention;

[0028] Figure 2 Schematic diagram of the overall structure of an embodiment of the dew drainage system for the cylindrical cabinet of the present invention;

[0029] Figure 3 Cross-sectional view of an embodiment of the dew drainage system for the cylindrical cabinet of the present invention;

[0030] Figure 4 Cross-sectional view of an embodiment of the dew drainage system for the cylindrical cabinet of the present invention;

[0031] Figure 5 is Figure 4 enlarged view of part A in

[0032] Figure 6 Schematic diagram of the crossbeam in the dew drainage system for the cylindrical cabinet of the present invention.

[0033] In the figure:

[0034] 100, outer barrel; 200, inner barrel; 300, base; 400, door body; 500, ring base; 600, receiving groove; 700, crossbeam; 701, first groove wall; 702, second groove wall; 800, water receiving tray; 900, water connecting pipe; 901, first water receiving section; 902, second water receiving section; 110, expansion section; 120, water baffle; 130, baffle; 140, condenser; 150, compressor; 160, fan. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "horizontal", "vertical", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0037] The terms "first", "second", and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", and "third" may explicitly or implicitly include one or more of such features.

[0038] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] As shown in the Figures 1 to 6 accompanying drawings, in a schematic embodiment of the dew condensation drainage system of the barrel cabinet of the present invention, the dew condensation drainage system of the barrel cabinet includes: the barrel cabinet includes an outer barrel 100, an inner barrel 200, a base 300, and a door body 400. The outer barrel 100 is disposed above the base 300, and the inner barrel 200 is located inside the outer barrel 100; the door body 400 is disposed at the top of the outer barrel 100 and is used to open or close the inner barrel 200; in the dew condensation drainage system of the barrel cabinet, the door body 400 is hinged to the top of the outer barrel 100 through a rotating shaft; and the dew condensation drainage system of the barrel cabinet includes: a cross beam 700, a light strip, a water receiving tray 800, and a water receiving pipe 900. Among them, the cross beam 700 is disposed below the rotating shaft and the length direction is the same as that of the rotating shaft; a water receiving groove is formed on the upper surface of the cross beam 700, and the length direction of the water receiving groove is the same as the length direction of the cross beam 700; the light strip is disposed below the water receiving groove; the water receiving tray 800 is disposed on the base 300; the top end of the water receiving pipe 900 is communicated with one end of the water receiving groove, and the bottom end of the water receiving pipe 900 is located above the water receiving tray 800. When the door body 400 is opened, the condensed water on the door body 400 flows downward along the door body 400 and drips into the water receiving groove on the cross beam 700. The light strip illuminates the goods inside the inner barrel 200, and the temperature of the light strip raises the temperature of the condensed water in the water receiving groove for evaporation. And the condensed water in the water receiving groove also flows into the drainage tray through the water receiving pipe 900, completing the evaporation and collection of the condensed water, and can completely achieve the removal of the condensed water. To solve the technical problem of poor dew condensation drainage effect in the prior art.

[0040] In some embodiments, the base 300 is in a disc shape, and the axis of the base 300 is vertically disposed. The outer barrel 100 is in a cylindrical shape, the axis of the outer barrel 100 is vertically disposed, and the bottom of the outer barrel 100 is connected to the upper surface of the base 300. The outer diameter of the base 300 is the same as the outer diameter or inner diameter of the bottom end of the outer barrel 100. The inner barrel 200 is in a cylindrical shape, and the inner barrel 200 is located inside the outer barrel 100. The axes of the inner barrel 200, the base 300, and the outer barrel 100 are collinear.

[0041] In other embodiments, the outer diameter of the top of the outer barrel 100 is greater than the outer diameter of the bottom of the outer barrel 100.

[0042] In some embodiments, two door bodies 400 are provided and are arranged to open in opposite directions. Both door bodies 400 are hinged to the rotating shaft. When the door bodies 400 are opened, the side of the door bodies 400 close to the rotating shaft is lower, and the side of the door bodies 400 far from the rotating shaft is higher. The condensed water on the upper surface of the door bodies 400 flows downward along the surface of the door bodies 400 and drips downward through the gap between the two door bodies 400 into the water receiving tank, ensuring the drainage effect of the condensed water.

[0043] Further, the length direction of the rotating shaft is perpendicular to the axial direction of the inner barrel 200. The midpoint of the rotating shaft is located on the axis of the inner barrel 200. Both ends of the rotating shaft are respectively connected to both ends of the inner barrel 200, and the rotating shaft is located on the diameter of the inner barrel 200. Both door bodies 400 are in the shape of semi-circular plates, and the straight edges of the two semi-circular plates are the same as the length direction of the rotating shaft and are hinged to the rotating shaft. When the door bodies 400 are opened, the side of the door bodies 400 far from the rotating shaft is tilted upward, and the opened door bodies 400 are tilted downward from top to bottom toward the side close to the rotating shaft. When the two door bodies 400 are not in the same plane, a gap is generated between the two door bodies 400, and the condensed water can flow downward along the door bodies 400 and drip into the water receiving tank through the gap between the two door bodies 400.

[0044] Further, the cross beam 700 is in the shape of a rectangular rod, and both ends of the cross beam 700 are respectively connected to the inner peripheral wall of the inner barrel 200. There is a gap between the cross beam 700 and the rotating shaft to avoid affecting the flipping of the door bodies 400. The gap between the cross beam 700 and the rotating shaft is small to prevent water droplets from splashing into the inner barrel 200 after dropping into the water receiving tank and contaminating the goods.

[0045] In some embodiments, the rotating shaft is located above the water receiving tank and in the middle of the water receiving tank. The water receiving tank is opened on the upper surface of the cross beam 700.

[0046] Please refer to all the drawings. In some embodiments, a receiving groove 600 is provided inside the cross beam 700, and the length direction of the receiving groove 600 is the same as the length direction of the water receiving tank; the light bar is arranged in the receiving groove 600. The light bar is arranged inside the receiving groove 600 to prevent the light bar from falling off and improve the connection strength of the light bar inside the round barrel cabinet. And since the receiving groove 600 is opened inside the cross beam 700, the light bar is closer to the water receiving tank, and the temperature of the light bar is closer to the condensed water in the water receiving tank, which improves the evaporation of the condensed water. In addition, the light bar is located in the receiving groove 600, which prevents the water vapor inside the round barrel cabinet from eroding and damaging the light bar and improves the service life of the light bar.

[0047] Further, the receiving groove 600 is a rectangular groove, and both ends of the receiving groove 600 in the length direction of the cross beam 700 are penetrated. The thicknesses of the side walls on the left and right sides of the receiving groove 600 are the same. When the receiving groove 600 is opened, damage to the cross beam 700 is avoided, and the structural strength is improved.

[0048] In some embodiments, the length direction of the receiving groove 600 is the same as the length direction of the water receiving tank, and the length direction of the light bar is arranged along the length direction of the receiving groove 600. Since the length direction of the light bar is the same as the length direction of the water receiving tank, the temperature conducted by the light bar to the water receiving tank also increases, enhancing the effect of heating the interior of the water receiving tank to improve the evaporation efficiency of the condensed water in the water receiving tank.

[0049] Further, clamping strips are provided on both vertical side walls of the receiving groove 600, and clamping grooves are respectively formed on both vertical side walls of the light bar. The light bar is inserted into the receiving groove 600 along one end of the receiving groove 600, and the clamping grooves on both sides of the light bar are respectively clamped with the corresponding clamping strips.

[0050] Please refer to all the drawings. In some embodiments, the top of the water connecting pipe 900 is vertically arranged. The water connecting pipe 900 is located between the outer barrel 100 and the inner barrel 200, and the top of the water connecting pipe 900 is perpendicular to the cross beam 700. When the condensed water flows into the water connecting pipe 900, the stability of the condensed water entering the water connecting pipe 900 is increased.

[0051] In other embodiments, there are water connecting pipes 900 at both ends of the water receiving tank. The structures of the two water connecting pipes 900 are the same, and the two water connecting pipes 900 are respectively communicated with both ends of the water receiving tank.

[0052] In some embodiments, a ring seat 500 is provided at the top of the outer barrel 100. The ring seat 500 is connected to the outer barrel 100 and the inner barrel 200. The rotating shaft is connected to the ring seat 500, and the door body 400 is arranged on the ring seat 500. Both the rotating shaft and the cross beam 700 are connected to the ring seat 500.

[0053] In some embodiments, the top of the water connecting pipe 900 has an expansion section 110, and the diameter of the expansion section 110 is larger than the diameter of the water connecting pipe 900; the upper surface of the expansion section 110 is attached to the bottom wall of the cross beam 700. When the condensed water passes through the water receiving tank and flows back along the bottom wall of the cross beam 700, the condensed water contacts the expansion section 110 and flows downward along the peripheral wall of the expansion section 110 into the water connecting pipe 900, improving the drainage efficiency and avoiding the backflow of the condensed water.

[0054] In some embodiments, the water connecting pipe 900 includes a first water receiving section 901 and a second water receiving section 902. The top of the first water receiving section 901 is the expansion section 110, and both the expansion section 110 and the first water receiving section 901 are integrally formed with the ring seat 500. One end of the cross beam 700 close to the expansion section 110 is located above the expansion section 110.

[0055] In some embodiments, the top of the second water section is sleeved on the bottom end of the first water receiving section 901. The condensed water in the water receiving tank flows into the water receiving tray 800 through the expansion section 110, the first water receiving section 901, and the second water receiving section 902.

[0056] In some embodiments, the water receiving tray 800 is integrally formed with the base 300.

[0057] In some embodiments, the material of the cross beam 700 at the water receiving tank is a light-tight material; the material of the cross beam 700 below the light bar is a light-transmitting material. The upper half of the cross beam 700 is light-tight, and the direct light of the light bar is avoided at the opening of the round barrel cabinet, preventing the user from being dazzled by the light bar and improving the user experience.

[0058] Please refer to all the drawings. In some embodiments, one end of the cross beam 700 close to the water pipe 900 extends above the top of the water pipe 900; the axis of the top of the water pipe 900 is located on the end face of the end of the cross beam 700 close to the water pipe 900. The condensed water directly drips into the water pipe 900 after passing through the water receiving tank. This avoids the backflow of the condensed water and improves the drainage effect of the condensed water.

[0059] In some embodiments, the water receiving tray 800 is arranged in a ring around the edge of the base 300, and a device area for placing the compressor 150 and the condenser 140 is formed in the middle of the water receiving tray 800; an air inlet and an air outlet are provided on the outer barrel 100 in a relatively arranged manner. The condensed water flows into the water receiving tray 800 through the water pipe 900. The temperatures of the compressor 150 and the condenser 140 are relatively high, and the condensed water in the water receiving tray 800 is evaporated by the temperatures of the compressor 150 and the condenser 140, realizing the discharge of the condensed water. And the water receiving tray 800 is arranged in a ring shape, increasing the contact area between the condensed water and the surrounding hot air and further improving the evaporation speed of the condensed water.

[0060] Further, the outer wall of the water receiving tray 800 fits the barrel wall of the outer barrel 100. The hot air is in the device area, and a surrounding wind is formed around the peripheral wall of the outer barrel 100, and the surrounding wind evaporates the water in the water receiving tray 800.

[0061] In some embodiments, baffles 130 are provided on both sides of the condenser 140, and a air duct for the air entering through the air inlet is formed between the two baffles 130. The baffles 130 ensure that the air flow entering through the air inlet can pass through the condenser 140, ensuring that the air entering the base 300 is hot air, so that the hot air circulates in the device area, realizing the evaporation of the condensed water by the heat exchange air and improving the evaporation effect of the condensed water.

[0062] Further, the two baffles 130 are parallel to each other, and there is a certain distance between the two baffles 130 and the condenser 140 to avoid blocking the air flow. The tops of the two baffles 130 abut against the top of the inner barrel 200, and the bottoms of the two baffles 130 contact the upper surface of the base 300.

[0063] In some embodiments, a blower 160 is provided between the compressor 150 and the condenser 140. The blower 160 inputs air flow into the equipment area through the air inlet, so that the air flow passes through the compressor 150 and the condenser 140, increasing the flow rate of the air flow in the equipment area and the evaporation rate of the water in the water receiving tray 800.

[0064] Please refer to Figure 6 , in some embodiments, the water receiving trough has a first trough wall 701 and a second trough wall 702, and the length directions of the first trough wall 701 and the second trough wall 702 are the same; the bottoms of the first trough wall 701 and the second trough wall 702 are close to each other and the tops are far from each other. When the condensed water drops into the water receiving trough, it contacts the first trough wall 701 or the second trough wall 702 and flows to the center of the water receiving trough and then is discharged to the water receiving pipe 900, improving the flow effect of the condensed water.

[0065] In some embodiments, the cross beam 700 is made of a metal material. The metal material has good heat conduction effect, increasing the temperature of the trough wall of the water receiving trough and providing the evaporation rate of the condensed water in the water receiving trough.

[0066] In some embodiments, the length direction of the cross beam 700 is inclined downward from top to bottom towards the direction of the water receiving pipe 900, facilitating the flow of the condensed water in the water receiving trough into the water receiving pipe 900.

[0067] In some embodiments, the inner bottom wall of the receiving groove 600 is wavy, refracting the light of the light bar through the wave shape to improve the lighting effect.

[0068] In some embodiments, an electric heater is provided on the cross beam 700, and the cross beam 700 is heated by the electric heater to improve the evaporation effect of the condensed water in the water receiving trough.

[0069] In some embodiments, the electric heater is arranged in the receiving groove 600. The electric heater is located above the light bar.

[0070] In some embodiments, an electric heating wire is arranged in the water receiving trough to heat the condensed water in the water receiving trough.

[0071] In some embodiments, the positive and negative poles of the electric heating wire are arranged at intervals. When there is condensed water in the water receiving trough, the condensed water is electrically connected to start the electric heating wire to heat the water in the water receiving trough. When there is no condensed water in the water receiving trough, the electric heating wire is not started.

[0072] Please refer to all the attached drawings. In some embodiments, two water baffle plates 120 are provided on the upper surface of the cross beam 700, and the two water baffle plates 120 are respectively arranged on both sides of the water receiving tank; the top ends of the water baffle plates 120 are used to abut against the lower surface of the door body 400. When the door body 400 is opened, the condensed water on the door body 400 flows downward along the door body 400 and drips into the water receiving tank on the cross beam 700. When the condensed water drips into the water receiving tank, the water baffle plates 120 prevent the water flow from splashing and contaminating the goods.

[0073] Further, the two water baffle plates 120 are vertically arranged, and the length directions of the two water baffle plates 120 are the same as the length direction of the cross beam 700. Both ends of the baffle plate 130 are connected to the inner peripheral wall of the inner barrel 200.

[0074] In some embodiments, there are two door bodies 400 and both are hinged to the rotating shaft; the upper surfaces of the two water baffle plates 120 respectively abut against the lower surfaces of the two door bodies 400. When the door body 400 is opened, the side of the door body 400 close to the rotating shaft is lower, and the side of the door body 400 far from the rotating shaft is higher. The condensed water on the upper surface of the door body 400 flows downward along the surface of the door body 400 and drips into the water receiving tank through the gap between the two door bodies 400, ensuring the drainage effect of the condensed water.

[0075] In some embodiments, the bottom wall of the inner barrel 200 is circular; a drainage groove is provided on the inner bottom wall of the inner barrel 200, and the length direction of the drainage groove is arranged along the radial direction of the housing; a plurality of drainage grooves are arranged at intervals around the axis of the bottom wall of the inner barrel 200; a connecting groove is provided on the inner bottom wall of the inner barrel 200, and the connecting groove communicates with all the drainage grooves; a drain pipe is provided on the outer side of the bottom wall of the inner barrel 200. A drain pipe is provided to communicate with the connecting groove. The sewage at the bottom of the inner barrel 200 is discharged through the drain pipe. When the amount of sewage in the inner barrel 200 is small, the sewage enters the drainage groove, and the sewage in each drainage groove converges into the connecting groove and is discharged through the drain pipe. At the same time, even if a small amount of sewage cannot be discharged in the inner barrel 200, the sewage is located in the drainage groove or the connecting groove, and the sewage is at a certain distance from the goods placed on the bottom wall of the inner barrel 200, avoiding the pollution of the goods by the sewage.

[0076] Through the description of multiple embodiments of the condensed water drainage system of the round barrel cabinet of the present invention, it can be seen that the embodiments of the condensed water drainage system of the round barrel cabinet of the present invention have at least one or more of the following advantages:

[0077] 1. When the door body 400 is opened, the condensed water on the door body 400 flows downward along the door body 400 and drips into the water receiving tank on the cross beam 700. The lamp strip illuminates the goods inside the inner barrel 200, and the temperature of the lamp strip raises the temperature of the condensed water in the water tank for evaporation. And the condensed water in the water receiving tank also flows into the drainage tray through the water receiving pipe 900, completing the evaporation and collection of the condensed water, and can completely achieve the removal of the condensed water. To solve the technical problem of poor drainage effect of condensed water in the prior art;

[0078] 2. The condensed water flows into the water receiving tray 800 through the water connection pipe 900. The compressor 150 and the condenser 140 have relatively high temperatures. The condensed water in the water receiving tray 800 is evaporated by the temperatures of the compressor 150 and the condenser 140, realizing the discharge of the condensed water. Moreover, the water receiving tray 800 is arranged in a ring shape, increasing the contact area between the condensed water and the surrounding hot air and further improving the evaporation speed of the condensed water.

[0079] Finally, it should be noted that: the various embodiments in this specification are described in a progressive manner, and the key point of each embodiment is to illustrate the differences from other embodiments. For the same and similar parts between the various embodiments, reference may be made to each other.

[0080] The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them; although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: it is still possible to modify the specific implementation manners of the present invention or perform equivalent replacements for some technical features; without departing from the spirit of the technical solutions of the present invention, they should all be covered within the scope of the technical solutions claimed by the present invention.

Claims

1. A dew drainage system for a round barrel cabinet, the round barrel cabinet comprising an outer barrel, an inner barrel, a base and a door body, the outer barrel being disposed above the base, and the inner barrel being located inside the outer barrel; the door body being disposed at the top of the outer barrel and being used to open or close the inner barrel; It is characterized in that, The door body is hinged to the top of the outer barrel through a rotating shaft; The dew drainage system for the round barrel cabinet includes: A cross beam, the cross beam being disposed below the rotating shaft and having the same length direction as the rotating shaft; a water receiving groove is formed on the upper surface of the cross beam, and the length direction of the water receiving groove is the same as the length direction of the cross beam; A light bar, the light bar being disposed below the water receiving groove; A water receiving tray, the water receiving tray being disposed on the base; A water connecting pipe, the top end of the water connecting pipe being communicated with one end of the water receiving groove, and the bottom end of the water connecting pipe being located above the water receiving tray.

2. The dew drainage system for a round barrel cabinet according to claim 1, characterized in that, An accommodating groove is provided inside the cross beam, and the length direction of the accommodating groove is the same as the length direction of the water receiving groove; the light bar is disposed in the accommodating groove.

3. The dew condensation drainage system for a round barrel cabinet according to claim 2, characterized in that, The material of the cross beam at the position of the water receiving groove is a light-tight material; the material of the cross beam below the light bar is a light-transmitting material.

4. The condensate drainage system for a round barrel cabinet according to claim 1, characterized in that, One end of the cross beam close to the water connecting pipe extends above the top of the water connecting pipe; the axis of the top of the water connecting pipe is located on the end surface of the cross beam close to the water connecting pipe.

5. The condensate drainage system for a round barrel cabinet according to claim 4, characterized in that, The top of the water connecting pipe has an expansion section, and the diameter of the expansion section is larger than the diameter of the water connecting pipe; the upper surface of the expansion section is attached to the bottom wall of the cross beam.

6. The dew drainage system for a round barrel cabinet according to claim 1, characterized in that, The water receiving tray is arranged in a ring shape around the edge of the base, and a device area for placing a compressor and a condenser is formed in the middle of the water receiving tray; an air inlet and an air outlet are provided on the outer barrel and are oppositely arranged.

7. The dew drainage system for the round barrel cabinet according to claim 6, characterized in that, Baffles are provided on both sides of the condenser, and an air duct for allowing air to enter from the air inlet is formed between the two baffles.

8. The condensate drainage system for a round barrel cabinet according to claim 1, characterized in that, The water receiving groove has a first groove wall and a second groove wall, and the length directions of the first groove wall and the second groove wall are the same; the bottom ends of the first groove wall and the second groove wall are close to each other and the top ends are far from each other.

9. The dew condensation drainage system for a round barrel cabinet according to claim 1, characterized in that, There are two door bodies and they are arranged to open in opposite directions, and both door bodies are hinged to the rotating shaft.

10. The dew drainage system for the round barrel cabinet according to claim 1, characterized in that, The cross beam is made of metal material.

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