Dough freezer capable of evaporating defrosting water

Abstract

The utility model provides a dough freezing cabinet capable of evaporating defrosting water, and relates to the field of freezing. The dough freezing cabinet capable of evaporating the defrosting water comprises a freezing cabinet body and a cabinet door, a plurality of tray racks are fixedly installed in the freezing cabinet body, net-shaped trays and a plurality of supporting rotating shafts are arranged in the tray racks, a plurality of supporting springs are arranged on one sides of the net-shaped trays, and a plurality of piston cylinders are arranged on the other sides of the net-shaped trays. According to the dough freezing cabinet capable of evaporating the defrosting water, the booster pump exhausts air to pressurize and discharge dry airflow discharged by the dehumidifier, and the airflow is stored in the flow guide frame and is continuously pressurized. After a period of time, the multiple exhaust valves are automatically opened, high-speed airflow is exhausted into the tray frame through the exhaust valves, the high-speed airflow can increase the speed that defrosting water in the tray frame and on the outer side of the dough is evaporated and taken away, the defrosting water can be prevented from being accumulated in the cabinet freezer, a sewer pipeline does not need to be specially arranged, and the dough can be placed at will.

Description

Technical Field

[0001] The utility model relates to a freezing cabinet, in particular to a dough freezing cabinet capable of evaporating defrosting water, belonging to the technical field of freezing. Background Art

[0002] The bread proofing cabinet is an electric heating product designed according to the principles and requirements of bread fermentation. It utilizes electric heating tubes to heat the water in the water pan inside the cabinet through a temperature control circuit, creating a relative humidity and temperature environment that is most suitable for fermentation, making shaping easier and safe and reliable to use.

[0003] For example, the utility model with existing patent application number: 201820105988.1 discloses a frozen proofing cabinet, including a cabinet body, which is rotatably connected to a door panel through a door hinge assembly, a compressor unit is provided at the upper part of the inner cavity of the cabinet, a water supply solenoid valve is provided on one side of the compressor unit, an electric heating pipe is provided at the bottom of the inner cavity of the cabinet, the nozzle is arranged above the electric heating pipe, an evaporator is provided on the upper side of the nozzle, a windshield is provided in the inner cavity of the cabinet and on one side of the evaporator, a tray rack is provided on one side of the windshield, and an LED waterproof lamp is provided on one side of the tray rack.

[0004] However, when the freezer is in use, the contact of the dough with cold air may produce defrost water due to condensation. The presence of defrost water requires wrapping the outside of the dough with a barrier such as plastic wrap. However, if the plastic wrap is wrapped too much, it will affect the space for dough fermentation. If the plastic wrap is wrapped too little, the dough will easily expand the plastic wrap after fermentation, causing the defrost water to contact the dough and affect the quality of dough fermentation. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a dough freezer capable of evaporating defrost water in order to solve the above-mentioned problem, so as to solve the problem in the prior art that the existence of defrost water leads to the need to wrap a barrier such as plastic wrap around the outside of the dough. If the plastic wrap is wrapped too much, it will affect the space for dough fermentation. If the plastic wrap is wrapped too little, the dough will easily expand the plastic wrap after fermentation, causing the defrost water to contact the dough, thereby affecting the fermentation quality of the dough.

[0007] (II) Technical solution

[0008] The utility model is realized by the following technical scheme: a dough freezer capable of evaporating defrosting water comprises a freezer and a cabinet door, a plurality of tray racks are fixedly installed inside the freezer, a mesh tray and a plurality of supporting shafts are arranged inside the tray rack, a plurality of supporting springs are arranged on one side of the mesh tray, the plurality of rebounding supporting springs eject the mesh tray through a push plate, the mesh tray hits a rubber pad fixedly connected to one side of a piston cylinder, vibrates, the dough on the top of the mesh tray vibrates, and the water on the outside of the dough is shaken off, a plurality of piston cylinders are arranged on the other side of the mesh tray, a piston rod is arranged inside the piston cylinder, exhaust valves are fixedly connected to one side of the plurality of tray racks, a guide frame is fixedly connected between the plurality of exhaust valves, an air guide pipe is arranged between the plurality of tray racks, an oblique guide pipe is fixedly connected between the outer bottom of the air guide pipe and the guide frame, and one end of the oblique guide pipe fixed to the guide frame is at a higher position, so the accumulated water inside the guide frame also enters the bottom of the inner cavity of the air guide pipe for storage.

[0009] Preferably, a dehumidifier is fixedly connected to the top end of the air duct, and a booster pump is fixedly connected to the air outlet end of the dehumidifier. The booster pump sucks air and pressurizes the dry airflow discharged from the dehumidifier and discharges it, thereby removing moisture from the cold air.

[0010] Preferably, the air outlet end of the boost pump is fixedly connected to an air guide riser, the bottom end of the air guide riser is fixedly connected to an air guide frame, the air guide frame is fixedly connected to the flow guide frame, and after the boost pump is pressurized, the airflow enters the air guide frame through the air guide riser, and the airflow finally enters the flow guide frame fixedly connected to the bottom of the air guide frame, and the airflow is stored inside the flow guide frame for continuous pressurization.

[0011] Preferably, one end of the piston rod passes through the piston cylinder and then extends into the interior of the pallet rack. A rubber pad is fixedly connected to one side of the piston cylinder. When the mesh pallet collides with the rubber pad and vibrates, the rubber pad plays a role in reducing noise.

[0012] Preferably, a push plate is fixedly connected between the multiple support springs, one end of the support spring is fixedly connected to the tray frame, the multiple support shafts are rotatably connected to the inside of the tray frame, and the mesh tray is supported by the multiple support shafts, so the mesh tray is pushed to move inside the tray frame, and the support shafts are rotatably connected to the inside of the tray frame.

[0013] Preferably, a flow guide pipe is fixedly connected between the tray rack and the air guide pipe, and both the flow guide pipe and the air guide pipe are arranged in an L shape. The gas inside the tray rack enters the air guide pipe through the flow guide pipe, and the cold air is extracted by the dehumidifier and then dehumidified and dried.

[0014] Preferably, a solenoid valve is fixedly connected to the bottom of one side of the air duct, and a hose is fixedly connected to one side of the solenoid valve. The hose fixedly connected to one side of the solenoid valve is pulled out of the freezer to drain the accumulated water in the air duct.

[0015] The utility model provides a dough freezer capable of evaporating defrosting water, which has the following beneficial effects:

[0016] 1. In the dough freezer that can evaporate defrost water, the booster pump pumps air to pressurize and discharge the dry air discharged from the dehumidifier, and the outlet end of the booster pump is fixedly connected to an air guide vertical pipe, and the bottom end of the air guide vertical pipe is fixedly connected to an air guide frame, so the airflow after the booster pump is pressurized enters the inside of the air guide frame through the air guide vertical pipe, and the airflow finally enters the inside of the guide frame fixedly connected to the bottom of the air guide frame, and the airflow is stored and continuously pressurized inside the guide frame. After a period of time, multiple exhaust valves automatically open, and high-speed airflow is discharged into the tray rack through the exhaust valve. The high-speed airflow can increase the speed at which the defrost water inside the tray rack and the outside of the dough is evaporated and taken away, which can prevent the defrost water from accumulating inside the freezer. There is no need to specially set up a drainage pipe, and the dough can be placed at will.

[0017] 2. In the dough freezer capable of evaporating defrost water, when the air pressure inside the guide frame increases, one end of the piston rod pushes the mesh tray, and the mesh tray is pushed to move inside the tray frame, and multiple support springs fixedly connected to one side of the push plate contract; when the exhaust valve is opened to exhaust the inside of the guide frame, the force applied by the piston rod to the mesh tray is much smaller than the thrust applied by the support spring to the push plate and then acting on the mesh tray, so the rebounded multiple support springs eject the mesh tray through the push plate, causing the mesh tray to hit the rubber pad fixedly connected to one side of the piston cylinder, causing the mesh tray to vibrate, and the dough on the top of the mesh tray vibrates, so that the water on the outside of the dough is shaken off, thereby improving the quality of water removal on the outside of the dough.

[0018] 3. The dough freezer capable of evaporating defrost water can place the dough randomly on the top of the mesh tray for freezing. The defrost water generated by condensation on the outside of the dough enters the tray frame through the holes of the mesh tray, thereby preventing the bottom of the dough from being soaked for a long time and preventing the defrost water on the outside of the dough from accumulating and penetrating the plastic wrap wrapped around the outside of the dough. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the partial structure of the cabinet door of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the tray rack of the utility model;

[0022] Figure 4 This is a structural schematic diagram of the utility model diversion inclined pipe;

[0023] Figure 5 For this utility model Figure 4 Schematic diagram of the C part structure;

[0024] Figure 6 It is a partial structural schematic diagram of the piston cylinder of the utility model.

[0025]

Main component symbol description

[0026] 1. Freezer; 2. Cabinet door; 3. Tray rack; 4. Mesh tray; 5. Support shaft; 6. Support spring; 7. Push plate; 8. Flow guide tube; 9. Air guide tube; 11. Solenoid valve; 12. Hose; 13. Flow guide inclined tube; 14. Flow guide rack; 15. Air guide rack; 16. Air guide vertical pipe; 17. Booster pump; 18. Dehumidifier; 19. Exhaust valve; 20. Piston cylinder; 21. Piston rod; 22. Rubber pad. DETAILED DESCRIPTION

[0027] The embodiment of the utility model provides a dough freezing cabinet capable of evaporating defrosting water.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , including a freezer 1 and a cabinet door 2, a plurality of tray racks 3 are fixedly installed inside the freezer 1, a mesh tray 4 and a plurality of supporting shafts 5 are arranged inside the tray rack 3, and the defrosting water generated by condensation on the outside of the dough enters the inside of the tray rack 3 through the holes of the mesh tray 4. A plurality of supporting springs 6 are arranged on one side of the mesh tray 4, a plurality of piston cylinders 20 are arranged on the other side of the mesh tray 4, a piston rod 21 is arranged inside the piston cylinder 20, an exhaust valve 19 is fixedly connected to one side of the inside of the plurality of tray racks 3, a guide frame 14 is fixedly connected between the plurality of exhaust valves 19, an air guide pipe 9 is arranged between the plurality of tray racks 3, and an inclined guide pipe 13 is fixedly connected between the outer bottom of the air guide pipe 9 and the guide frame 14.

[0029] When the utility model is in use: a plurality of tray racks 3 fixedly connected inside the freezer 1 are each provided with a mesh tray 4, the dough is randomly placed on the top of the mesh tray 4 for freezing, and the defrosting water generated by condensation on the outer side of the dough enters the tray rack 3 through the holes of the mesh tray 4, thereby preventing the bottom of the dough from being soaked for a long time and preventing the defrosting water on the outer side of the dough from accumulating and penetrating the plastic wrap wrapped around the outer side of the dough.

[0030] A dehumidifier 18 is fixedly connected to the top of the air duct 9. The working dehumidifier 18 extracts air from the inside of the air duct 9, and a flow duct 8 is fixedly connected between the tray rack 3 and the air duct 9. The internal gas of the tray rack 3 enters the inside of the air duct 9 through the flow duct 8. The cold air is dehumidified and dried after being extracted by the dehumidifier 18. The flow duct 8 and the air duct 9 are both set to be L-shaped, so that the air duct 9 can be connected to the air inlet end of the dehumidifier 18 at the top of the inner cavity of the freezer 1. After the water condensed inside the tray rack 3 enters the inside of the air duct 9 through the flow duct 8, it will also fall to the bottom of the inner cavity of the air duct 9 under the action of gravity and be stored, which will not affect the normal operation of the dehumidifier 18.

[0031] A booster pump 17 is fixedly connected to the air outlet of the dehumidifier 18. The booster pump 17 pumps air to pressurize the dry air discharged from the dehumidifier 18 and discharges it. The air outlet of the booster pump 17 is fixedly connected to an air guide vertical pipe 16, and the bottom end of the air guide vertical pipe 16 is fixedly connected to an air guide frame 15. Therefore, after the booster pump 17 pressurizes the air, it enters the air guide frame 15 through the air guide vertical pipe 16, and finally enters the air guide frame 14 fixedly connected to the bottom of the air guide frame 15. The air is stored and pressurized inside the air guide frame 14. After a period of time, multiple exhaust valves 19 automatically open, and high-speed airflow is discharged into the tray rack 3 through the exhaust valve 19. The high-speed airflow can increase the speed at which the defrost water inside the tray rack 3 and the outside of the dough is evaporated and taken away, which can prevent the defrost water from accumulating inside the freezer 1. There is no need to specially set up a drainage pipe, and the dough can be placed at will.

[0032] During the process of increasing the air pressure inside the guide frame 14, the air pressure inside the piston cylinder 20 increases, and the piston rod 21 is pushed to move inside the piston cylinder 20. Since one end of the piston rod 21 passes through the piston cylinder 20 and extends to the inside of the tray rack 3, one end of the piston rod 21 pushes the mesh tray 4, and multiple support shafts 5 are rotatably connected to the inside of the tray rack 3, and the mesh tray 4 is supported by multiple support shafts 5, so the mesh tray 4 is pushed to move inside the tray rack 3. At this time, the mesh tray 4 squeezes the push plate 7, causing the multiple support springs 6 fixedly connected to one side of the push plate 7 to contract, and the multiple support springs 6 fixedly installed inside the tray rack 3 are in a contracted and force-accumulating state. When the exhaust valve 19 is opened to exhaust the air inside the guide frame 14, the force applied by the piston rod 21 to the mesh tray 4 is much smaller than the thrust applied by the support spring 6 to the push plate 7 and then acting on the mesh tray 4. Therefore, the rebounded multiple support springs 6 eject the mesh tray 4 through the push plate 7, causing the mesh tray 4 to hit the rubber pad 22 fixedly connected to one side of the piston cylinder 20, and the mesh tray 4 vibrates. The dough on the top of the mesh tray 4 vibrates to shake off the water on the outside of the dough, thereby improving the quality of dehydration on the outside of the dough, avoiding the situation where a large amount of defrost water accumulates on the outside of the dough and enters the inside of the plastic wrap opened by the dough, thereby ensuring the quality of dough fermentation.

[0033] A rubber pad 22 is fixedly connected to one end of the piston cylinder 20. When the mesh tray 4 collides with the rubber pad 22 and vibrates, the rubber pad 22 plays a role in reducing noise.

[0034] A solenoid valve 11 is fixedly connected to the bottom of one side of the air guide pipe 9. After the solenoid valve 11 and the cabinet door 2 are controlled to work and open, the hose 12 fixedly connected to one side of the solenoid valve 11 is pulled out of the freezer 1 to discharge the accumulated water inside the air guide pipe 9. In addition, a flow guide inclined pipe 13 is fixedly connected between the bottom of one side of the air guide pipe 9 and the flow guide frame 14. The end of the flow guide inclined pipe 13 fixed to the flow guide frame 14 is at a higher position, so the accumulated water inside the flow guide frame 14 is also stored in the bottom of the inner cavity of the air guide pipe 9.

[0035] The number of exhaust valves 19 working can be controlled to increase the efficiency of evaporating water on the outer side of the dough supported by a tray rack 3 and a mesh tray 4 at one time, reduce the working frequency of the booster pump 17 and the dehumidifier 18, and reduce cost investment.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A dough freezer capable of evaporating defrosting water, comprising a freezer (1) and a cabinet door (2), characterized in that: A plurality of tray racks (3) are fixedly installed inside the freezer (1), a mesh tray (4) and a plurality of supporting shafts (5) are arranged inside the tray rack (3), a plurality of supporting springs (6) are arranged on one side of the mesh tray (4), a plurality of piston cylinders (20) are arranged on the other side of the mesh tray (4), a piston rod (21) is arranged inside the piston cylinder (20), an exhaust valve (19) is fixedly connected to one side of the interior of the plurality of tray racks (3), a guide frame (14) is fixedly connected between the plurality of exhaust valves (19), an air guide pipe (9) is arranged between the plurality of tray racks (3), and an air guide inclined pipe (13) is fixedly connected between the outer bottom of the air guide pipe (9) and the guide frame (14).

2. A dough freezer capable of evaporating defrosting water according to claim 1, characterized in that: The top end of the air guide pipe (9) is fixedly connected to a dehumidifier (18), and the air outlet end of the dehumidifier (18) is fixedly connected to a booster pump (17).

3. A dough freezer capable of evaporating defrosting water according to claim 2, characterized in that: The gas outlet end of the booster pump (17) is fixedly connected to an air guide vertical pipe (16), the bottom end of the air guide vertical pipe (16) is fixedly connected to an air guide frame (15), and the air guide frame (15) is fixedly connected to the flow guide frame (14).

4. The dough freezer capable of evaporating defrosting water according to claim 1, characterized in that: One end of the piston rod (21) passes through the piston cylinder (20) and then extends into the interior of the pallet rack (3); one side of the piston cylinder (20) is fixedly connected to a rubber pad (22).

5. The dough freezer capable of evaporating defrosting water according to claim 1, characterized in that: A push plate (7) is fixedly connected between the plurality of support springs (6); one end of the support spring (6) is fixedly connected to the tray frame (3); and the support shaft (5) is rotatably connected to the inside of the tray frame (3).

6. The dough freezer capable of evaporating defrosting water according to claim 1, characterized in that: A flow guide pipe (8) is fixedly connected between the tray frame (3) and the air guide pipe (9), and both the flow guide pipe (8) and the air guide pipe (9) are arranged in an L shape.

7. The dough freezer capable of evaporating defrosting water according to claim 1, characterized in that: A solenoid valve (11) is fixedly connected to the bottom of one side of the air guide pipe (9), and a hose (12) is fixedly connected to one side of the solenoid valve (11).

Images