CN110839916A

CN110839916A - Apple refrigerating system

Info

Publication number: CN110839916A
Application number: CN201911131061.0A
Authority: CN
Inventors: 崔秀香
Original assignee: Longkou City Huiyuan Fruit And Vegetable Co Ltd
Current assignee: Longkou City Huiyuan Fruit And Vegetable Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-02-28

Abstract

The invention relates to an apple refrigeration system, which belongs to the technical field of refrigeration systems, and the technical scheme of the apple refrigeration system is characterized by comprising a cleaning chamber and a refrigerating chamber, wherein a refrigerator and a humidifier are arranged in the refrigerating chamber, and a pool cleaning device, a flow cleaning device and a drying device are arranged in the cleaning chamber; the pool washing device comprises a cleaning water tank, and an ultrasonic oscillator is arranged in the cleaning water tank; the tank bottom inside the clean water tank is provided with a plurality of rotating rollers with horizontal axes, the rotating rollers are rotatably connected with the clean water tank around the axes of the rotating rollers, and the tank washing device further comprises a driving assembly for driving the rotating rollers to rotate around the axes of the rotating rollers; the mobile washing device comprises a belt transmission line horizontally arranged, a plurality of vertical water leakage holes penetrating through a transmission belt of the belt transmission line are uniformly distributed on the transmission belt of the belt transmission line, and a plurality of cleaning spray heads facing the belt transmission line are arranged above the belt transmission line. The invention can efficiently and conveniently clean the apples by water washing before the apples are put in a warehouse for refrigeration.

Description

Apple refrigerating system

Technical Field

The invention relates to the technical field of refrigeration systems, in particular to an apple refrigeration system.

Background

The apple is a fruit with high nutritive value, is rich in minerals and vitamins, and is widely popular with people. After the apples are ripe, starch in the fruits can be gradually converted into sugar, the acidity is reduced, the fruits turn green to yellow, the hardness is reduced, the unique color, flavor and aroma of the product are fully displayed, and the best edible quality of the product is achieved. Further placement of the apple will cause deterioration of the apple due to the large consumption of nutrients in the fruit.

Common apple varieties are more than 60, and can be divided into early-maturing seeds, middle-maturing seeds and late-maturing seeds according to maturity. Common storage methods for apples are ventilation storage and refrigeration storage. Generally, the early-maturing seeds and the middle-maturing seeds are suitable for cold storage, and the late-maturing seeds are suitable for ventilation storage. And as the storage time of the apples is changed, the temperature, the humidity and the corresponding ventilation condition need to be adjusted.

Before the apples are put in storage and refrigerated, the stored apples need to be cleaned, and then foreign matters attached to the surfaces of the apples are removed, the apples are conveniently cleaned, and the apples can be well stored.

The existing apple refrigeration system mainly sprays apples by using water in a cleaning chamber before warehousing and refrigeration of the apples, and further carries out air-drying cleaning on attached moisture on the surfaces of the apples, so that the cleaning effect is poor, and the cleaning efficiency is low.

Disclosure of Invention

The invention aims to provide an intelligent apple refrigeration system which can efficiently and conveniently wash and clean apples before warehousing and refrigeration.

The above object of the present invention is achieved by the following technical solutions: an apple refrigeration system comprises a cleaning chamber and a refrigerating chamber, wherein a refrigerator and a humidifier are arranged in the refrigerating chamber, and a pool cleaning device, a flow cleaning device and a drying device are arranged in the cleaning chamber; the pool washing device comprises a cleaning water tank, and an ultrasonic oscillator is arranged in the cleaning water tank; the tank bottom inside the clean water tank is provided with a plurality of rotating rollers with horizontal axes, the rotating rollers are rotatably connected with the clean water tank around the axes of the rotating rollers, and the tank washing device further comprises a driving assembly for driving the rotating rollers to rotate around the axes of the rotating rollers; the mobile washing device comprises a belt transmission line horizontally arranged, a plurality of vertical water leakage holes penetrating through a transmission belt of the belt transmission line are uniformly distributed on the transmission belt of the belt transmission line, and a plurality of cleaning spray heads facing the belt transmission line are arranged above the belt transmission line.

By adopting the technical scheme, when the apples are cleaned and put in storage, the apples are firstly placed in the cleaning water tank, the driving assembly drives the rotating roller to rotate, so that the apples placed in the cleaning water tank roll, the water in the cleaning water tank is oscillated by the ultrasonic oscillator, and foreign matters attached to the surfaces of the apples can be well cleaned; after the apples are cleaned by using the cleaning water tank, the apples are placed on a belt transmission line, and in the process of transmitting the apples by using the belt transmission line, the apples are sprayed by using a cleaning spray head above the belt transmission line, so that the apples are cleaned again, and after moisture attached to the surfaces of the apples is removed by using a drying device, the apples are placed in a refrigerating chamber and are further refrigerated and stored; the apples are comprehensively cleaned before being refrigerated and put in storage through the pool washing device and the flow washing device, so that the apples can be efficiently and well cleaned.

The invention is further configured to: the drying device comprises a drying rack and a drying tray for placing apples, and a plurality of ventilation holes penetrating through the drying tray are formed in the bottom of the drying tray; the upper surface of drying rack sets up the constant head tank of placing the location to the drying tray, the top and the below of drying tray are provided with a plurality of air nozzles towards the drying tray respectively.

Through adopting above-mentioned technical scheme, in placing the drying tray with the apple that needs the drying, and then place the constant head tank with the drying tray, the air nozzle that sets up through drying tray top and below blows to the apple in the drying tray, and then accelerates the evaporation of the adnexed moisture in apple surface to make the apple can rapid draing.

The invention is further configured to: the cleaning water tank is communicated with a water inlet pipe and a water outlet pipe, the water inlet pipe is provided with a water inlet pump which pumps an external water source into the cleaning water tank, and the water outlet pipe is provided with a water outlet pump which pumps the water source in the cleaning water tank.

Through adopting above-mentioned technical scheme, the setting of inlet tube and outlet pipe to set up into water pump and play water pump respectively on inlet tube and outlet pipe, thereby through intaking the water pump and going out the water pump convenience to when wasing the apple using clean water tank, change the water in the clean water tank, thereby keep the cleanness at the water source in the clean water tank, thereby play better clean effect to the apple.

The invention is further configured to: a water level sensor is arranged in the cleaning water tank and electrically connected with a water level MCU, and the water level MCU is used for controlling the starting and stopping of the water inlet pump and the water outlet pump.

Through adopting above-mentioned technical scheme, detect the water level in the clean water tank through level sensor, and then judge the comparison that detects the water level and set up the water level through MCU, and then control intake water pump and play water pump and open and stop automatically to can change the water of high-efficient convenient in the clean water tank.

The invention is further configured to: and an air blowing pipe is arranged in the cleaning water tank and connected with an air pump.

Through adopting above-mentioned technical scheme, through the setting of gas blow pipe, when washing the apple of placing in clean water tank, go into the air current through the air pump to the aquatic pump of clean water tank, and then produce tiny bubble structure in aqueous to can reach better cleaning performance to the apple surface.

The invention is further configured to: and a water receiving tray is arranged below the transmission belt of the belt transmission line and communicated with a drain pipe.

Through adopting above-mentioned technical scheme, set up the water collector through the conveyer belt below at the belt transmission line, accept the waste water of apple drip washing through the water collector, discharge waste water in the water collector through the drain pipe, and then collect the processing to the waste water that the drip washing produced.

The invention is further configured to: be provided with temperature sensor and humidity transducer in the walk-in, apple refrigerating system still includes the monitoring MCU who is connected with temperature sensor and humidity transducer electricity, monitoring MCU electricity is connected with the display screen, the display screen sets up in the walk-in outside, the display screen is used for showing the temperature information that temperature sensor gathered and the humidity information that humidity transducer gathered.

Through adopting above-mentioned technical scheme, gather the temperature information in the freezer through temperature sensor, gather the humidity information in the freezer through humidity transducer, and then carry out signal processing through MCU, show output through setting up the temperature information and the humidity information in the freezer at the display screen outside the freezer to make things convenient for the staff to show the humiture information in the freezer.

The invention is further configured to: the RFID monitoring system is characterized by further comprising an RFID reader, wherein the RFID reader is electrically connected with the monitoring MCU, and the RFID reader is used for reading the information of the electronic tag and sending the read information to the monitoring MCU.

By adopting the technical scheme, the arrangement of the RFID reader can be matched with the electronic tag to carry out information management on the apple warehousing, so that the warehousing process management of various apples can be efficiently and conveniently carried out.

The invention is further configured to: the display screen is a touch display screen.

Through adopting above-mentioned technical scheme, the display screen adopts the touch-control display screen to the staff can be through carrying out touch-control operation to the display screen, and then carries out the input and the selection of information, convenient operation.

The invention is further configured to: the mobile processing terminal is used for calling and displaying the processing information of the monitoring MCU.

Through adopting above-mentioned technical scheme, through the setting of removing the processing end, and then the staff can be long-rangely look over monitoring MCU's processing information, like the temperature and the humidity information of walk-in, convenient operation through removing the processing end.

In conclusion, the beneficial technical effects of the invention are as follows:

1. when the apples are cleaned and put in a warehouse, the apples are firstly placed in a cleaning water tank, the driving assembly drives the rotating roller to rotate, so that the apples placed in the cleaning water tank roll, water in the cleaning water tank is oscillated by the ultrasonic oscillator, and foreign matters attached to the surfaces of the apples can be well cleaned; after the apples are cleaned by using the cleaning water tank, the apples are placed on a belt transmission line, and in the process of transmitting the apples by using the belt transmission line, the apples are sprayed by using a cleaning spray head above the belt transmission line, so that the apples are cleaned again, and after moisture attached to the surfaces of the apples is removed by using a drying device, the apples are placed in a refrigerating chamber and are further refrigerated and stored; the apples are comprehensively cleaned before being refrigerated and put in storage through the pool washing device and the flow washing device, so that the apples can be efficiently and well cleaned;

2. the water level sensor is used for detecting the water level in the clean water tank, and the MCU is used for comparing and judging the detected water level and the set water level, so that the water inlet pump and the water outlet pump are controlled to be started and stopped automatically, the water in the clean water tank can be replaced efficiently and conveniently, the water source in the clean water tank is kept clean, and the apple is cleaned better;

3. through the setting of RFID reader and removal processing end, and then can manage the warehouse entry and exit information of apple by the efficient, convenient operation.

Drawings

FIG. 1 is a functional block diagram of an apple refrigeration system;

FIG. 2 is a schematic view of the structure of the tank washing apparatus;

FIG. 3 is a functional block diagram of an MCU embodying water level;

FIG. 4 is a schematic view of the construction of a flow washer;

FIG. 5 is a schematic view of the structure of the drying apparatus;

fig. 6 is a schematic structural view showing a matching relationship between the drying tray and the drying rack.

In the figure, 1, a cleaning chamber; 2. a refrigerating chamber; 21. a refrigerator; 22. a humidifier; 23. a temperature sensor; 24. a humidity sensor; 25. monitoring the MCU; 26. a display screen; 3. moving the processing end; 4. an RFID reader; 5. a tank washing device; 51. cleaning the water tank; 52. an ultrasonic oscillator; 53. a rotating roller; 54. a drive assembly; 541. a gear case; 542. a drive motor; 55. a water inlet pipe; 551. a water inlet pump; 56. a water outlet pipe; 561. a water outlet pump; 57. a water level sensor; 58. a water level MCU; 59. an air blowing pipe; 591. an air pump; 6. a flow wash device; 61. a belt transmission line; 611. a water leakage hole; 62. cleaning the spray head; 63. a water pan; 64. a drain pipe; 7. a drying device; 71. a drying rack; 711. positioning a groove; 72. drying the tray; 721. a vent hole; 73. an air nozzle; 74. and (6) installing a cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An apple refrigeration system, referring to fig. 1, comprises a washing chamber 1 and a refrigerating chamber 2, wherein a refrigerator 21 and a humidifier 22 are arranged inside the refrigerating chamber 2. The cleaning chamber 1 is used for washing and cleaning the apples before the apples are refrigerated and stored in a warehouse, and then the cleaned apples are placed in the refrigerating chamber 2 for refrigeration. Be provided with temperature sensor 23 and humidity transducer 24 in the cold-storage room 2, the apple refrigerating system still includes the monitoring MCU25 with temperature sensor 23 and the electricity of humidity transducer 24 are connected, and monitoring MCU25 electricity is connected with display screen 26. The display screen 26 is arranged outside the refrigerating chamber 2, and the display screen 26 is a touch display screen, so that selection operation and information input can be performed through touch operation on the display screen 26, and operation is convenient. The temperature sensor 23 collects temperature information in the refrigerating chamber 2, sends the collected electric signal to the monitoring MCU25, and the monitoring MCU25 identifies the electric signal sent by the temperature sensor 23 to generate temperature information in the refrigerating chamber 2. Humidity sensor 24 gathers the humidity information of the inside of refrigerating chamber 2 to send the electric signal that gathers the formation to monitoring MCU25, monitoring MCU25 through the electric signal to humidity sensor 24 transmission carries out identification process, and then the humidity information of the inside of refrigerating chamber 2 of formation. The monitoring MCU25 compares the monitored temperature and humidity value with the set value to determine, and then performs servo control on the humidifier 22 and the refrigerator 21. The monitoring MCU25 sends the temperature and humidity information generated by identification to the display screen 26, and then displays and outputs the temperature and humidity information in the refrigerating chamber 2 through the display screen 26.

The apple refrigeration system also includes a mobile processing terminal 3 and an RFID reader 4. The mobile processing terminal 3 is a mobile phone, a tablet personal computer or other intelligent mobile equipment provided with an apple refrigeration system monitoring APP. Monitoring MCU25 electricity is connected with wireless transceiver module, and then removes processing end 3 and can call monitoring MCU 25's processing information through wireless signal is long-range to make things convenient for the long-range humiture information to in the walk-in 2 of staff to monitor.

The RFID reader 4 is electrically connected to the monitoring MCU25, and the RFID reader 4 is used to read information of the electronic tag and transmit the read information to the monitoring MCU 25. The apple refrigeration system manages the apples in and out of the warehouse through the RFID electronic tag, information such as apple types, picking dates and warehousing dates is stored in the RFID electronic tag, the information in the RFID electronic tag is read through the RFID reader 4, and then the information of the apples in and out of the warehouse is obtained.

Referring to fig. 1 and 2, a sink washing device 5, a flow washing device 6, and a drying device 7 are provided in the washing chamber 1. Before the apples are refrigerated and put in storage, the apples are cleaned in the cleaning chamber 1 through the pool cleaning device 5 and the flow cleaning device 6, and then moisture attached to the surfaces of the apples is removed through the drying device 7. The pool washing device 5 includes a cleaning water tank 51, and an ultrasonic oscillator 52 is provided in the cleaning water tank 51. An air blowing pipe 59 is arranged in the cleaning water tank 51, and an air pump 591 is connected with the air blowing pipe 59. The inner tank bottom of the clean water tank 51 is provided with a plurality of rotating rollers 53 with horizontal axes, and the rotating rollers 53 are rotatably connected with the clean water tank 51 around the axes. The washing apparatus 5 further includes a driving assembly 54 for driving the rotating roller 53 to rotate about its axis. The drive assembly 54 includes a gear box 541 and a drive motor 542. A plurality of driving gears which are coaxially arranged with the rotating rollers 53 and fixedly connected with the rotating rollers are arranged in the gear box 541, the driving gears are meshed with each other, a machine body of the driving motor 542 is fixedly connected with the gear box 541, a driving shaft of the driving motor 542 is coaxially arranged with one of the rotating rollers 53 and fixedly connected with the same, one of the rotating rollers 53 is driven to rotate through the driving motor 542, and then the other rotating rollers 53 are driven to synchronously rotate. The apple is put into the clean water tank 51, the rotating roller 53 is driven to rotate around the axis of the rotating roller by the driving assembly 54, the apple placed in the clean water tank rolls, water flow is oscillated by the ultrasonic oscillator 52, air is blown into a water source of the clean water tank 51 by the air pump 591, a micro bubble structure is formed in the water tank, and the apple placed in the clean water tank 51 is well cleaned.

Referring to fig. 2 and 3, the cleaning water tank 51 is communicated with a water inlet pipe 55 and a water outlet pipe 56, the water inlet pipe 55 is provided with a water inlet pump 551 for pumping an external water source into the cleaning water tank 51, and the water outlet pipe 56 is provided with a water outlet pump 561 for pumping the water source in the cleaning water tank 51. A water level sensor 57 is arranged in the clean water tank 51, the water level sensor 57 is electrically connected with a water level MCU58, and a water level MCU58 is used for starting and stopping the water inlet pump 551 and the water outlet pump 561. The water level MCU58 starts the outlet water pump 561 at a set time interval, pumps water in the clean water tank 51 through the outlet water pump 561, and pumps external water into the clean water tank 51 through the inlet water pump 551, thereby replacing the water source in the clean water tank 51. The water level in the clean water tank 51 is detected by the water level sensor 57, and then the water level in the water tank is monitored by the water level MCU58, and then the closed loop servo control of the water level of the clean water tank 51 is realized.

Referring to fig. 4, the flow washing device 6 includes a horizontally disposed belt transferring line 61, a plurality of water leakage holes 611 vertically penetrating the belt transferring line 61 are uniformly distributed on the belt transferring line 61, and a plurality of cleaning nozzles 62 facing the belt transferring line 61 are disposed above the belt transferring line 61. A water receiving tray 63 is arranged below the transmission belt of the belt transmission line 61, the water receiving tray 63 is fixedly connected with the frame of the belt transmission line 61, and the water receiving tray 63 is communicated with a drain pipe 64. The apple after will cleaning water tank 51 is clean is placed belt transmission line 61's transmission band on, drives the apple by belt transmission line 61 and transmits, in the transmission process to the apple, sprays the apple on belt transmission line 61 through the clean shower nozzle 62 of belt transmission line 61 top to further wash the apple. The water pan 63 receives and collects the waste water generated by spraying, and the waste water in the water pan 63 is discharged to a waste water recovery container through a drain pipe 64, so that the waste water is treated.

Referring to fig. 5 and 6, the drying device 7 includes a drying rack 71 and a drying tray 72 on which the apples are placed. The upper surface of the drying rack 71 is provided with a positioning groove 711 for positioning the drying tray 72. A plurality of air nozzles 73 facing the drying tray 72 are respectively arranged above and below the drying tray 72, an installation cover 74 is fixed on the drying rack 71, the air nozzles 73 above the drying tray 72 are fixedly connected with the installation cover 74, and the air nozzles 73 below the drying tray 72 are fixedly connected with the drying rack 71. The spray-cleaned apples are placed in the drying tray 72, and the drying tray 72 is then placed in the positioning groove 711. The air nozzle 73 blows air to the apples in the drying tray 72, so that the evaporation of water on the surfaces of the apples is accelerated, and the drying of the apples can be accelerated.

The implementation principle of the embodiment is as follows:

before the apples are refrigerated and put in storage, the apples are placed in a cleaning water tank 51, and are comprehensively cleaned through the rotation of a rotating roller 53, the oscillation action of an ultrasonic oscillator 52 and the blowing action of a blowing pipe 59. After the apples have been cleaned using the tank washing device 5, the apples are placed on a belt conveyor 61 and further cleaned by a flow washing device 6. After the washing of the apples is completed, the apples are dried by the drying device 7, and the dried apples are put into the refrigerating chamber 2 to be refrigerated.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides an apple refrigerating system, includes purge chamber (1) and refrigerating chamber (2), refrigerating chamber (2) inside is provided with refrigerator (21) and humidifier (22), its characterized in that: a pool washing device (5), a flow washing device (6) and a drying device (7) are arranged in the cleaning chamber (1); the pool washing device (5) comprises a cleaning water tank (51), and an ultrasonic oscillator (52) is arranged in the cleaning water tank (51); the bottom of the inner tank of the clean water tank (51) is provided with a plurality of rotating rollers (53) with horizontal axes, the rotating rollers (53) are rotatably connected with the clean water tank (51) around the axes, and the pool washing device (5) further comprises a driving assembly (54) for driving the rotating rollers (53) to rotate around the axes; flow and wash device (6) belt transmission line (61) including the level setting, the transmission band equipartition of belt transmission line (61) has a plurality of vertical holes (611) that leak that run through its transmission band, the top of belt transmission line (61) is provided with a plurality of clean shower nozzles (62) towards belt transmission line (61).

2. An apple refrigeration system as set forth in claim 1 wherein: the drying device (7) comprises a drying rack (71) and a drying tray (72) for placing apples, and a plurality of ventilation holes (721) penetrating through the drying tray (72) are formed in the bottom of the drying tray (72); the upper surface of the drying rack (71) is provided with a positioning groove (711) for placing and positioning the drying tray (72), and a plurality of air nozzles (73) facing the drying tray (72) are respectively arranged above and below the drying tray (72).

3. An apple refrigeration system as set forth in claim 1 wherein: the cleaning water tank (51) is communicated with a water inlet pipe (55) and a water outlet pipe (56), the water inlet pipe (55) is provided with a water inlet pump (551) for pumping an external water source into the cleaning water tank (51), and the water outlet pipe (56) is provided with a water outlet pump (561) for pumping the water source in the cleaning water tank (51).

4. An apple refrigeration system as set forth in claim 2 wherein: a water level sensor (57) is arranged in the cleaning water tank (51), the water level sensor (57) is electrically connected with a water level MCU (58), and the water level MCU (58) is used for controlling the start and stop of a water inlet pump (551) and a water outlet pump (561).

5. An apple refrigeration system as set forth in claim 1 wherein: an air blowing pipe (59) is arranged in the cleaning water tank (51), and the air blowing pipe (59) is connected with an air pump (591).

6. An apple refrigeration system as set forth in claim 1 wherein: a water pan (63) is arranged below the transmission belt of the belt transmission line (61), and the water pan (63) is communicated with a drain pipe (64).

7. An apple refrigeration system as set forth in claim 1 wherein: be provided with temperature sensor (23) and humidity transducer (24) in refrigerating chamber (2), apple refrigerating system still includes monitoring MCU (25) of being connected with temperature sensor (23) and humidity transducer (24) electricity, monitoring MCU (25) electricity is connected with display screen (26), display screen (26) set up in refrigerating chamber (2) outside, display screen (26) are used for showing the temperature information of temperature sensor (23) collection and the humidity information of humidity transducer (24) collection.

8. An apple refrigeration system as set forth in claim 7 wherein: the RFID monitoring system is characterized by further comprising an RFID reader (4), wherein the RFID reader (4) is electrically connected with the monitoring MCU (25), and the RFID reader (4) is used for reading information of the electronic tag and sending the read information to the monitoring MCU (25).

9. An apple refrigeration system as set forth in claim 7 wherein: the display screen (26) is a touch display screen.

10. An apple refrigeration system as set forth in claim 7 wherein: the monitoring system further comprises a mobile processing terminal (3), wherein the mobile processing terminal (3) is used for calling and displaying the processing information of the monitoring MCU (25).