Freezer capable of recycling condensate water

Abstract

The utility model relates to the technical field of commercial freezers, in particular to a freezer capable of recycling condensate water, which comprises a freezer body, a condensate water tank, a purifying device and an atomizing device, the condensate water tank is arranged at the bottom of the freezer body and used for collecting condensate water on the freezer, and the condensate water tank is provided with water delivery equipment. Condensate water enters the condensate water tank and then is conveyed to the atomization device through the water conveying device and the water pipe so as to provide a water source needed by atomization, and the purification device is arranged between the condensate water tank and the atomization device. The condensate water tank used for collecting condensate water is arranged at the bottom of the freezer body, the condensate water is conveyed to the atomization device through the water conveying device to make water mist used for heat preservation and moisture preservation, the water quality is filtered and disinfected through the purification device in the conveying process, sanitation of the water mist is guaranteed, the effect of recycling the condensate water is achieved, and the energy-saving effect is achieved. Condensate water can be converted into water mist for heat preservation and moisture preservation of commodities, the quality and appearance of the commodities are guaranteed, and pollution and adverse effects of the condensate water to the environment are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of commercial refrigerators, in particular to a refrigerator capable of recycling condensed water. Background Art

[0002] A freezer usually refers to a refrigerated display cabinet placed in a commercial place for selling refrigerated goods. It is widely used in retail stores, shopping malls, exhibition halls, restaurants and other locations. It can be used to store, sell or display food or floral arrangements. Freezers are usually equipped with multi-layer shelves for displaying goods so that customers can clearly see the displayed goods.

[0003] When selling goods, merchants usually put the goods on the shelves of freezers for customers to choose. Goods such as fruits, vegetables, and fresh products are placed on the shelves in layers and categories. Since freezers mostly adopt an open structure that is convenient for customers to choose goods, such freezers generally do not have doors. The air curtain system or refrigeration system is used to keep the freezer shelves at a certain low temperature. When these goods are exposed to the outside world for a long time, they will lose surface moisture due to the circulation of ambient air. The loss of moisture may accelerate the aging and deterioration of some goods. The loss of moisture may also cause the loss of nutrients in some goods. The goods may lose their original color and become dull in appearance, which directly affects the quality and appearance of the goods. It is necessary to manually spray water mist regularly to keep the goods warm and moisturized to reduce the impact of the environment on the goods.

[0004] During the refrigeration process of the freezer, a large temperature difference will appear between the inside and outside of the freezer, causing the moisture in the air to adhere to the surface of the freezer due to the condensation effect to form condensed water. The condensed water of existing freezers is mainly treated by air drying, electric heating, manual wiping and pouring, etc. The treatment method is not energy-saving and is rather cumbersome. If the condensed water in the freezer is not cleaned up in time, the longer the condensed water accumulates, the more water will accumulate, and it will flow downward under the influence of natural gravity. If the condensed water is allowed to flow in the gaps between the freezers for a long time, it will gather into water surfaces and puddles on the ground where the freezers are located, which is not conducive to the flow of people nearby and may also cause safety hazards such as slipping, slipping, and falling. In addition, the condensed water will be contaminated with dust in the process of flowing and sliding. If the accumulation time is too long, it will easily breed bacteria and viruses in the freezer range, affecting the quality of the goods.

[0005] In view of the above shortcomings, we need to develop a freezer that can recycle condensed water to meet the needs of the majority of users. Utility Model Content

[0006] In view of the above-mentioned problems that the existing freezers need to be manually sprayed with water mist regularly to keep the goods warm and moist, the freezers are prone to accumulate condensed water, causing safety hazards, and the treatment method of condensed water is not energy-saving, the technical solution adopted by the utility model to solve the technical problems is:

[0007] A freezer capable of recycling condensed water comprises a freezer body, a condensed water tank, a purification device for filtering and disinfecting water, and an atomizing device for producing water mist. The condensed water tank is arranged at the bottom of the freezer body and is used to collect condensed water on the freezer. The condensed water tank is provided with a water conveying device for conveying condensed water. After the condensed water enters the condensed water tank, it is conveyed to the atomizing device via a water pipe through the water conveying device to provide a water source required for atomization. The purification device is arranged between the condensed water tank and the atomizing device.

[0008] Furthermore, the purification device includes a filtering device, which is arranged between the condensation water tank and the atomization device, the input end of the filtering device is connected to the condensation water tank, the output end of the filtering device is connected to the atomization device, and a filter element for filtering impurities is provided inside the filtering device.

[0009] Furthermore, the purification device comprises an ultraviolet disinfection device, which is arranged between the condensation water tank and the atomization device, and the ultraviolet disinfection device is provided with an ultraviolet generator for irradiating the water flowing through the water pipe.

[0010] Furthermore, the input end of the condensation water tank for water inlet is arranged at the top of the condensation water tank, the condensation water tank is provided with a water storage cavity for accommodating condensation water, and the water storage cavity is provided with a guide slope structure inclined from the cavity wall toward the central depression.

[0011] Furthermore, the diversion slope structure is provided with a diversion convergence structure inclined toward the central depression, the inclination angle of the diversion convergence structure is greater than the inclination angle of the diversion slope structure, and the bottom of the diversion convergence structure is connected to the input end of the water delivery equipment.

[0012] Furthermore, the water storage chamber is installed with a water level detection component, and the water level detection component includes an upper water level sensor and a lower water level sensor, and the installation height of the upper water level sensor is greater than the installation height of the lower water level sensor.

[0013] Furthermore, the refrigerator body also includes a spare water tank for taking over the water supply, and the spare water tank is connected to the water delivery equipment and an external water source respectively.

[0014] Furthermore, the filtering device includes a first filter and a second filter, the input end of the first filter is connected to the condensation water tank, the output end of the first filter is connected to the input end of the second filter, and the output end of the second filter is connected to the atomization device.

[0015] Furthermore, the atomization device includes an atomization module for forming water mist, and the atomization module includes a control system and a supply system and an atomizer electrically connected to the control system, and the control system controls the supply system to transport water to the atomizer for processing and forming water mist.

[0016] Furthermore, the atomization device includes a diversion conveying module for layered conveying of water mist, the diversion conveying module is connected to the output end of the atomizer, and the diversion conveying pipe of the diversion conveying module is respectively provided with a plurality of diversion output ports at different heights, and the positions of the plurality of diversion output ports respectively correspond to layered shelves arranged at different heights.

[0017] The beneficial effects of the utility model are as follows:

[0018] 1. The utility model sets a condensation water tank for collecting condensation water at the bottom of the refrigerator body, and conveys the condensation water to the atomization device through the water conveying equipment to produce water mist for heat preservation and moisture retention. During the conveying process, the water quality is filtered and disinfected by the purification device to ensure the hygiene of the water mist and achieve the effect of recyclable condensation water. The condensation water can also be converted into water mist for heat preservation and moisture retention of goods, thereby ensuring the quality and appearance of the goods and reducing the pollution and adverse effects of condensation water on the environment.

[0019] 2. The utility model arranges a guide slope structure and a guide convergence structure inside the condensate water tank, which further facilitates the collection of condensate water in the tank, avoids the condensate water being evenly distributed at the bottom of the larger condensate water tank and being difficult to use, and improves the efficiency of recovering condensate water. The condensate water tank is also provided with a water level detection component to monitor the amount of condensate collected. When it is detected that the amount of water is insufficient for atomization, the water delivery equipment can be stopped or a spare water tank can be used to take over the supply of the atomization device, thereby achieving the effect of automatically recovering condensate water.

[0020] 3. The atomization device of the utility model can also use a diversion delivery module to deliver water mist to each layer of the shelves, so as to avoid that some shelves are too far away from the atomizer and weaken the atomization heat preservation and moisturizing effect, and try to ensure that each layer of the shelves can benefit from the atomization effect, further ensuring the quality and appearance of the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a side view of the refrigerator of the present utility model.

[0022] Figure 2 for Figure 1 A cutaway view of a freezer.

[0023] Figure 3 This is a water circuit operation diagram of the freezer of the present utility model. DETAILED DESCRIPTION

[0024] The implementation modes of the present utility model are described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 3 As shown, a freezer capable of recycling condensed water comprises a freezer body 100, a condensed water tank 200, a purification device 300 and an atomizing device 400. The condensed water tank 200 is arranged at the bottom of the freezer body 100 and is used to collect condensed water on the freezer. The condensed water tank 200 is provided with a water conveying device 21 for conveying condensed water. After the condensed water enters the condensed water tank 200, it is conveyed to the atomizing device 400 through the water conveying device 21 via a water pipe 500 to provide a water source required for atomization. The purification device 300 is arranged between the condensed water tank 200 and the atomizing device 400.

[0026] Specifically, in some embodiments, the freezer body 100 is a cabinet body of the freezer for placing and displaying refrigerated goods. The freezer body 100 can be a vertical freezer or a horizontal freezer. Taking the vertical freezer as an example, the freezer body 100 is provided with a plurality of shelves for placing goods along the height direction. The freezer body 100 can adopt a semi-enclosed structure in which a freezer door is hinged on the cabinet body or an open structure without a freezer door connected to the outside. The freezer body 100 also includes a freezer outer shell arranged on the outside and a freezer inner shell arranged on the inside. A heat insulation layer is provided between the freezer outer shell and the freezer inner shell. The heat insulation layer can be made of foam material or heat insulation material to reduce the condensation reaction caused by the temperature difference between the freezer outer shell and the freezer inner shell.

[0027] The condensation water tank 200 is a water tank installed at the bottom of the refrigerator body 100 for collecting and storing condensation water. The water delivery device 21 is a water pump device for delivering water flow. The water pump is a device for increasing the water flow pressure, which mainly solves the problem that the water pressure of the water pipe 500 is insufficient to supply water to the atomizing device 400, ensuring that the water flow can reach the required flow rate and pressure. The water delivery device 21 increases the water pressure flowing to the atomizing device 400 to meet the requirements of supplying water to a high place. The atomizing device 400 is a water mist making device installed on the refrigerator body 100 for making and outputting water mist. The condensation water tank 200 uses the water delivery device 21 to connect the atomizing device 400 through the water pipe 500;

[0028] The purification device 300 is a water purification device installed in the refrigerator body 100 for filtering and disinfecting condensed water. The purification device 300 can adopt one or a combination of multiple water purification devices such as optical disinfection equipment, chemical disinfection equipment or filter element filtering equipment. Condensed water will be contaminated with dust during the flow and fall, and it is easy to breed bacteria and viruses if it accumulates for too long. By filtering and disinfecting during the transportation process by the purification device 300, impurities and germs in the transported water source can be reduced, making the produced water mist more hygienic, avoiding the water mist from contaminating the quality of the goods after contacting the goods and causing damage to the personal health of customers, and reducing the safety hazard of water pollution;

[0029] When in use, the water delivery device 21 delivers the condensed water accumulated in the condensed water tank 200 to the atomizing device 400 through the water pipe 500. During the delivery process, the purification device 300 filters and disinfects the water flowing through to ensure the hygiene of the water quality. The atomizing device 400 atomizes the condensed water to form water mist and outputs it to the inside of the freezer body 100 to cover the goods on the shelf. The water mist contacts the surface of the goods to form a moist film to provide moisture to the goods, and utilizes the refrigeration of the freezer combined with the water mist to form a heat-insulating and moisturizing effect, so that the goods are always adequately supplied with water, reducing the phenomenon of deterioration, corruption or shriveling and dehydration of the goods, and increasing the shelf life of the goods, achieving the technical effect of recycling condensed water and converting it into water mist to moisturize and preserve.

[0030] like Figure 2 and Figure 3 As shown, the purification device 300 includes a filtering device 31, which is arranged between the condensation water tank 200 and the atomization device 400, the input end of the filtering device 31 is connected to the condensation water tank 200, the output end of the filtering device 31 is connected to the atomization device 400, and a filter element for filtering impurities is provided inside the filtering device 31.

[0031] Specifically, in some embodiments, the filter device 31 is a type of filter element filtering device used in the purification device 300. The water delivery device 21 inputs the water source and passes through the filter element to filter out impurities or eliminate odors, thereby achieving the effect of filtering water quality. The filter device 31 is arranged on the water pipe 500 between the condensation water tank 200 and the atomization device 400. The input end of the filter device 31 is connected to the water pipe 500 extending from the condensation water tank 200, and the output end of the filter device 31 is connected to the water pipe 500 extending to the atomization device 400. The filter device 31 can use a single filter element to filter water quality to save filtering costs, or use a variety of different filter elements in series to filter to improve filtering quality. Users can actually choose according to different situations.

[0032] like Figure 2 and Figure 3 As shown, the purification device 300 includes an ultraviolet disinfection device 32 , which is disposed between the condensation water tank 200 and the atomization device 400 . The ultraviolet disinfection device 32 is provided with an ultraviolet generator 321 for irradiating the water flowing through the water pipe 500 .

[0033] Specifically, in some embodiments, the ultraviolet disinfection device 32 is a type of optical disinfection device used in the purification device 300. When the water supply device 21 inputs the water source and passes through the water pipe 500, the ultraviolet generator arranged on the outside of the water pipe 500 irradiates toward the water pipe 500, and destroys the nucleic acid (DNA, RNA) of the microorganism by utilizing the characteristics of ultraviolet rays to make it lose its biological activity. The ultraviolet generator can use a UV lamp. The ultraviolet rays in the UV-C band have high energy and a wavelength between 200 nanometers and 280 nanometers. It can penetrate the cell wall of the microorganism and enter the cell nucleus. The UV-C ultraviolet rays interact with the nucleic acid of the microorganism to produce a photobiochemical reaction, resulting in the connection and breakage of the DNA and RNA in the nucleic acid chain, thereby preventing the growth and reproduction of the microorganism. After ultraviolet irradiation, the DNA and RNA of the microorganism are damaged, and the ability to replicate and transmit genes is lost, resulting in the death of the microorganism or the loss of pathogenicity, thereby achieving the effect of disinfection and sterilization. The water pipe 500 can be made of a transparent material with high light transmittance to facilitate the ultraviolet light to pass through the water pipe to fully irradiate the transported water source.

[0034] like Figure 3 As shown, the input end of the condensation water tank 200 for water intake is arranged at the top of the condensation water tank 200, and the condensation water tank 200 is provided with a water storage chamber 22 for accommodating condensation water. The water storage chamber 22 is provided with a guide slope structure 23 inclined from the cavity wall toward the central depression.

[0035] Specifically, in some embodiments, the water storage chamber 22 is a chamber space of the condensation water tank 200 for storing and accommodating condensed water. The water storage chamber 22 is connected to the input end at the top of the condensation water tank 200. The input end at the top of the condensation water tank 200 is the water inlet of the condensation water tank 200. The condensed water on the outside and inside of the freezer can flow down along the side wall into the condensation water tank 200 for accumulation and storage. The diversion slope structure 23 is an inclined surface structure arranged at the bottom of the water storage chamber 22 to facilitate the inflow of condensed water to accumulate in the center of the water storage chamber 22. The diversion slope structure 23 can adopt an inclined curved surface or a flat surface. The diversion slope structure 23 is concave and inclined from the cavity wall of the water storage chamber 22 toward the center of the water storage chamber 22 from top to bottom to avoid condensed water The condensed water that is too dispersed on the bottom plane of the water storage chamber 22 is not convenient for the water delivery device 21 to extract. When it accumulates to a certain amount, the water delivery device 21 can be started to deliver the condensed water accumulated in the water storage chamber 22 to the atomizing device 400 through the water pipe 500. The atomizing device 400 atomizes the condensed water to form water mist and then outputs it to the inside of the freezer body 100 to cover the goods on the shelf. The water mist contacts the surface of the goods to form a moist film to provide moisture to the goods, and the refrigeration of the freezer combined with the water mist forms a heat preservation and moisture retention effect, so that the goods are always fully supplied with water, reducing the phenomenon of deterioration or dehydration of the goods, and increasing the shelf life of the goods, achieving the technical effect of recycling condensed water and converting it into water mist for moisture retention and preservation.

[0036] like Figure 3 As shown, the diversion slope structure 23 is provided with a diversion convergence structure 24 inclined toward the central depression, the inclination angle of the diversion convergence structure 24 is greater than the inclination angle of the diversion slope structure 23, and the bottom of the diversion convergence structure 24 is connected to the input end of the water delivery equipment 21.

[0037] Specifically, in some embodiments, in order to further comprehensively collect the condensed water in the water storage chamber 22, a diversion and convergence structure 24 is provided at the bottom of the water storage chamber 22 near the input end of the water conveying equipment 21. The diversion and convergence structure 24 is recessed and inclined toward the direction of the water conveying equipment 21. A slope inclination angle is formed between the vertical section inclination line of the diversion slope structure 23 and the horizontal plane. A convergence inclination angle is formed between the vertical section inclination line of the diversion and convergence structure 24 and the horizontal plane. The angle of the convergence inclination angle is greater than the angle of the slope inclination angle, so that the condensed water is further concentrated in the diversion and convergence structure 24. The bottom of the diversion and convergence structure 24 is connected to the input end of the water conveying equipment 21, and the condensed water can flow directly to the water conveying equipment 21 to facilitate the circulation of the condensed water.

[0038] like Figure 3 As shown, the water storage chamber 22 is installed with a water level detection component, and the water level detection component includes an upper water level sensor 25 and a lower water level sensor 26 . The installation height of the upper water level sensor 25 is greater than the installation height of the lower water level sensor 26 .

[0039] Specifically, in some embodiments, the water level detection component is a sensor component installed on the wall of the water storage chamber 22 for detecting the water level of condensed water accumulation. Excessive accumulation of condensed water will overflow the condensed water tank 200, and too little accumulation of condensed water will not be able to support the atomization water consumption of the atomization device 400. Therefore, an upper water level sensor 25 and a lower water level sensor 26 are respectively arranged at different positions on the wall of the water storage chamber 22. The upper water level sensor 25 is used to detect whether the water level of the condensed water is about to overflow the condensed water tank 200 or is sufficient to support the atomization water consumption. The lower water level sensor 26 is used to detect whether the water level of the condensed water is insufficient as the water consumption for a single atomization. The upper water level sensor 25 and the lower water level sensor 26 are respectively electrically connected to the water delivery device 21 to control the start and stop of water source delivery, so as to avoid the water delivery device 21 from idling and pumping water in the absence of condensed water, and to avoid the condensed water overflowing from the condensed water tank 200 and causing external pollution due to the water level rising but the water delivery device 21 is not started to pump water.

[0040] like Figure 2 and Figure 3 As shown, the refrigerator body 100 further includes a spare water tank 600 for taking over the water supply, and the spare water tank 600 is respectively connected to the water delivery device 21 and an external water source.

[0041] Specifically, in some embodiments, the condensation water tank 200 does not always have sufficient condensation water to supply the atomizing device 400 to support the atomizing water consumption of the atomizing device 400, and the formation of condensation water is relatively slow. If the water storage capacity of the condensation water tank 200 is used up and is not supplied to the atomizing device 400 in time, the atomizing device 400 will stop making water mist, resulting in a water mist supply interruption, and the product will begin to lose surface moisture due to the circulation of ambient air, affecting the quality and appearance of the product. Therefore, this embodiment will introduce a spare water tank 600 to replace the condensation water tank 200 to supplement the atomizing water consumption of the atomizing device 400. The spare water tank 600 can be set at a position adjacent to the condensation water tank 200 or at other empty spaces of the refrigerator body 100 that are convenient for accommodation. , and the water outlet pipe 500 is separately connected to the water delivery equipment 21 and the external water source. The external water source refers to the water supply port or water supply equipment that can be connected to the municipal water system. When the water stored in the spare water tank 600 is used up, the user can replenish the water stored in the spare water tank 600 through the external water source in time to facilitate the next water supply. The output ends of the spare water tank 600 and the condensation water tank 200 are set to an interlocking relationship. When the output end of the condensation water tank 200 is in an open state and supplies water normally, the output end of the spare water tank 600 is in a closed state. When the output end of the condensation water tank 200 is in a closed state and stops supplying water, the output end of the spare water tank 600 is in an open state to take over the water supply, thereby realizing uninterrupted water supply to the atomization device 400 to ensure the normal output of water mist.

[0042] like Figure 3 As shown, the filtering device 31 includes a first filter 311 and a second filter 312 , the input end of the first filter 311 is connected to the condensation water tank 200 , the output end of the first filter 311 is connected to the input end of the second filter 312 , and the output end of the second filter 312 is connected to the atomization device 400 .

[0043] Specifically, in some embodiments, the filter device 31 is composed of two or more groups of filters and filters the condensed water. The first filter 311 is a filter device in the filter device 31 that is mainly responsible for filtering particulate pollutants, organic compounds, odors, colors, residual chlorine and other substances in the water source. As the first filtering line of defense of the filter device 31, it improves the purity of the water mist and eliminates the odor of the water mist. The second filter 312 is a filter device 31 that is mainly responsible for removing soluble solids, heavy metals, organic matter, bacteria, viruses and other particles in the water, further purifying the water quality and reducing the bacteria in the water mist. When the water from the condensed water tank 200 passes through the filter device 31, it first enters the first filter 311 for processing, and then enters the second filter 312 for processing after flowing out of the first filter 311. Only after flowing out of the second filter 312 can it continue to be transported subsequently.

[0044] Preferably, in some embodiments, the first filter 311 is a PPC composite filter element, and the second filter 312 is a RO reverse osmosis filter element. The PPC composite filter element is a common water dispenser filter element component, also known as a granular activated carbon filter element, which is mainly composed of granular activated carbon and granular polypropylene filter materials. It is often arranged in the front filtering part of the filtration system. The PPC composite filter element performs preliminary filtration on the condensed water to filter out particulate pollutants, organic compounds, odors, colors, residual chlorine and other substances. The water source that has been initially filtered by the PPC composite filter element can basically reach the level of safe drinking. The RO reverse osmosis filter element is a filter element used in a reverse osmosis water treatment system. The RO reverse osmosis filter element performs secondary filtration on the external water source, filters soluble solids, soluble salts, bacteria and other impurities in the water through a semi-permeable membrane (i.e., RO membrane), uses high pressure to push water molecules through its micropores, and filters out soluble substances dissolved in the water. In addition, the RO filter element will also include some auxiliary filter materials, such as an activated carbon filter layer, etc., which are used to remove particulate matter and chemical pollutants.

[0045] like Figure 2 and Figure 3 As shown, the atomization device 400 includes an atomization module for forming water mist, and the atomization module includes a control system and a supply system 41 and an atomizer 42 electrically connected to the control system. The control system controls the supply system 41 to transport water to the atomizer 42 for processing and forming water mist.

[0046] Specifically, in some embodiments, the control system is a central controller of the atomizing device 400 for adjusting the atomizing efficiency, the atomizing output flow rate, and controlling the atomizing process. The supply system 41 is a central controller of the atomizing device 400 for receiving condensed water input from the water delivery device 21 and supplying external air to meet the conditions required for atomization. The atomizer 42 is a core component of the atomizing device 400 for making water mist. The atomizer 42 can adopt one of a variety of atomizing methods such as ultrasonic atomization, pressure jet atomization, high-speed rotary atomization, compressed gas atomization, and high-temperature atomization. The output end of the atomizer 42 is provided with a nozzle 43 that can spray at a wide angle. The nozzle 43 is connected to the outside and faces the position where the goods are placed. When in use, the supply system 41 connects the water source to the outside air and supplies it to the atomizer 42 for processing and production to form water mist. The water mist generated by the atomizer 42 is sprayed toward the position where the goods are placed through the nozzle 43. The water mist contacts the surface of the goods to form a moist film to provide moisture to the goods, and the refrigeration of the freezer combined with the water mist forms a heat-insulating and moisturizing effect, so that the goods are always adequately supplied with water, reducing the phenomenon of deterioration or dehydration of the goods, increasing the shelf life of the goods, and achieving the technical effect of recovering condensed water and converting it into water mist for moisturizing and preserving.

[0047] like Figure 2 and Figure 3As shown, the atomization device 400 includes a diversion conveying module for layered conveying of water mist, the diversion conveying module is connected to the output end of the atomizer 42, and the diversion conveying pipe 44 of the diversion conveying module is respectively provided with a plurality of diversion output ports 45 at different heights, and the positions of the plurality of diversion output ports 45 respectively correspond to layered shelves 11 arranged at different heights.

[0048] Specifically, in some embodiments, since the nozzle 43 is set at a different distance from each layer of the shelf, the effect of spraying water mist gradually decreases with the length of the distance, and the shelf at a farther distance has little benefit. Therefore, a diversion conveying module is provided in the vertical structure of the freezer body 100 to facilitate the atomization device 400 to convey water mist in layers. The diversion conveying pipe 44 is vertically arranged at a position of the freezer body 100 close to the layered shelf 11. The length of the diversion conveying pipe 44 is greater than the distance between the highest layered shelf 11 and the lowest layered shelf 11. The diversion conveying pipe 44 is respectively provided with a plurality of diversion output ports 45 of different heights. Each diversion output port 45 is arranged near each layered shelf 11, and the diversion output port 45 faces the goods placed The position setting can be that a plurality of shunt conveying pipes 44 are arranged at intervals around the layered shelf 11, so that the commodities at different positions on the layered shelf 11 can also achieve the effect of atomization heat preservation and moisture retention. When in use, the output end of the atomizer 42 outputs water mist, and the water mist flows to each shunt output port 45 through the shunt conveying pipe 44. The water mist is discharged from the shunt output port 45 and sprayed toward the position where the commodities are placed. The water mist contacts the surface of the commodities to form a moist film to provide moisture to the commodities, and utilizes the refrigeration of the freezer combined with the water mist to form the effect of heat preservation and moisture retention, so that the commodities are always adequately supplied with water, reduce the phenomenon of deterioration or dehydration of the commodities, increase the shelf life of the commodities, and achieve the technical effect of recovering condensed water and converting it into water mist for moisturizing and fresh-keeping.

[0049] like Figures 1 to 3 As shown, the specific implementation of Example 1 of the utility model is as follows:

[0050] When in use, due to the temperature difference between the inside and outside of the freezer, when the water vapor in the air contacts the surface of the lower temperature outside the freezer, the heat in the water vapor will be removed, causing the water vapor to condense to form liquid water and remain on the surface of the outside or inside of the freezer. The more liquid water accumulates on the surface for a long time, the larger the volume of the water droplets. When the volume of the water droplets reaches a certain weight, they will slide toward the ground under the influence of natural gravity. The condensed water on the outside and inside of the freezer body 100 can flow down along the side wall into the condensation water tank 200 for accumulation and storage. After the condensed water enters the water storage chamber 22, it flows along the cavity wall to the bottom of the water storage chamber 22. The condensed water is affected by the inclination of the guide slope structure 23 and flows in the direction close to the guide and convergence structure 24. The guide and convergence structure 24 gathers the condensed water and guides it to the water conveying device 21. The water conveying device 21 first conveys the condensed water accumulated in the condensation water tank 200 to the first filter 311 through the water pipe 500, and then to the second filter 312. The first filter 311 uses a PPC composite filter element, which is responsible for filtering particulate pollutants, organic compounds, odors, colors, residual chlorine and other substances in the water source. After flowing out of the first filter 311, it enters the second filter 312 for treatment. The second filter 312 uses an RO reverse osmosis filter element, which is responsible for removing impurities such as soluble solids, heavy metals, organic matter, bacteria and viruses in the water. After flowing out of the second filter 312, it continues to be transported in the water pipe 500. When the water source passes through the water pipe 500 where the ultraviolet disinfection device 32 is located, the ultraviolet generator uses a UV lamp to irradiate the water source of the water pipe 500, and uses the characteristics of ultraviolet rays to destroy the nucleic acid (DNA, RNA) of microorganisms to make them lose their biological activity. The ultraviolet rays interact with the nucleic acid of the microorganisms to produce a photobiochemical reaction, resulting in the connection and severance of DNA and RNA in the nucleic acid chain, so that the microorganisms die or lose their pathogenicity, thereby achieving the effect of disinfection and sterilization;

[0051] The water source after irradiation and disinfection by the ultraviolet disinfection device 32 is transported to the atomization device 400, and the supply system 41 connects the transported water source to the outside air and supplies it to the atomizer 42 for processing and production to form water mist. A part of the water mist generated by the atomizer 42 is sprayed toward the position where the goods are placed through the nozzle 43, and the other part flows to each diversion output port 45 through the diversion delivery pipe 44. The water mist is discharged from the diversion output port 45 and sprayed toward the position where the goods are placed. The water mist contacts the surface of the goods to form a moist film to provide moisture to the goods, and the refrigeration of the freezer combined with the water mist forms a heat-insulating and moisturizing effect, so that the goods are always adequately supplied with water, reducing the phenomenon of deterioration, corruption or dehydration of the goods, and increasing the shelf life of the goods, achieving the technical effect of recovering condensed water and converting it into water mist for moisturizing and preservation.

[0052] like Figure 3 As shown, the specific implementation of Example 2 of the utility model is as follows:

[0053] Different from Example 1, the condensation water tank 200 of this embodiment is provided with a water level detection component in the water storage chamber 22, the upper water level sensor 25 is installed in the water storage chamber 22 near the top of the condensation water tank 200, and the lower water level sensor 26 is installed at the connection intersection of the diversion slope structure 23 and the diversion convergence structure 24, and the upper water level sensor 25 and the lower water level sensor 26 are electrically connected to the water delivery equipment 21 respectively.

[0054] When the water level in the water storage chamber 22 rises to the upper water level sensor 25, the upper water level sensor 25 is triggered to connect the water delivery device 21 to start and deliver condensed water to the water pipe 500 to supply atomization water to the atomization device 400. When the water level in the water storage chamber 22 drops to the lower water level sensor 26, the lower water level sensor 26 is triggered to control the water delivery device 21 to close, so as to stop delivering condensed water and avoid idling of the equipment.

[0055] like Figure 3 As shown, the specific implementation of Example 3 of the utility model is as follows:

[0056] Different from Example 1, the freezer body 100 of this embodiment is also provided with a spare water tank 600, and the spare water tank 600 is connected to the water delivery device 21 through the water pipe 500. The spare water tank 600 is installed in a position near the water delivery device 21, and the output ends of the spare water tank 600 and the condensation water tank 200 are arranged to be interlocked. When the output end of the condensation water tank 200 is in an open state and supplies water normally, the output end of the spare water tank 600 is in a closed state. When the output end of the condensation water tank 200 is in a closed state and stops supplying water, the output end of the spare water tank 600 is in an open state to take over the water supply.

[0057] When the water level of the water storage chamber 22 drops to the lower water level sensor 26, the lower water level sensor 26 is triggered to connect the water delivery device 21, and the water delivery device 21 changes the input end, switching the connection of the input end from the condensation water tank 200 to the spare water tank 600, and the water stored in the spare water tank 600 is drawn to continue to supply the atomization water of the atomization device 400;

[0058] When the water level in the water storage chamber 22 rises to the upper water level sensor 25, the upper water level sensor 25 is triggered to connect to the water delivery device 21 to start, and the water delivery device 21 changes the input end, switching the connection of the input end from the spare water tank 600 to the condensation water tank 200, and the water in the condensation water tank 200 is continuously supplied to the atomization device 400, thereby realizing uninterrupted supply of water to the atomization device 400.

[0059] When the water in the standby water tank 600 is used up, the water is replenished into the standby water tank 600 through an external water source so as to take over the water supply next time.

[0060] The above examples are only used to further illustrate the technical content of the utility model, so that readers can understand it more easily, but it does not mean that the implementation methods of the utility model are limited to this. Any technical extension or re-creation made based on the utility model is protected by the utility model. The protection scope of the utility model shall be based on the claims.

Claims

1. A freezer capable of recycling condensed water, characterized in that: The refrigerator comprises a refrigerator body (100), a condensation water tank (200), a purification device (300) for filtering and disinfecting water, and an atomization device (400) for producing water mist. The condensation water tank (200) is arranged at the bottom of the refrigerator body (100) and is used to collect condensation water on the refrigerator. The condensation water tank (200) is provided with a water conveying device (21) for conveying condensation water. After the condensation water enters the condensation water tank (200), it is conveyed to the atomization device (400) via a water pipe (500) through the water conveying device (21) to provide a water source required for atomization. The purification device (300) is arranged between the condensation water tank (200) and the atomization device (400).

2. The freezer capable of recovering condensed water according to claim 1, characterized in that: The purification device (300) comprises a filtering device (31), wherein the filtering device (31) is arranged between the condensed water tank (200) and the atomizing device (400), wherein an input end of the filtering device (31) is connected to the condensed water tank (200), and an output end of the filtering device (31) is connected to the atomizing device (400), and a filter element for filtering impurities is arranged inside the filtering device (31).

3. The freezer capable of recovering condensed water according to claim 1, characterized in that: The purification device (300) comprises an ultraviolet disinfection device (32), the ultraviolet disinfection device (32) being arranged between the condensation water tank (200) and the atomization device (400), and the ultraviolet disinfection device (32) being provided with an ultraviolet generator (321) for irradiating water flowing through the water pipe (500).

4. The freezer capable of recovering condensed water according to claim 1, characterized in that: The input end of the condensation water tank (200) for water inlet is arranged at the top of the condensation water tank (200), and the condensation water tank (200) is provided with a water storage chamber (22) for accommodating condensation water, and the water storage chamber (22) is provided with a guide slope structure (23) inclined from the chamber wall toward the central depression.

5. The freezer capable of recovering condensed water according to claim 4, characterized in that: The diversion slope structure (23) is provided with a diversion convergence structure (24) which is arranged to be inclined toward the central depression, the inclination angle of the diversion convergence structure (24) being greater than the inclination angle of the diversion slope structure (23), and the bottom of the diversion convergence structure (24) is connected to the input end of the water delivery device (21).

6. The freezer capable of recovering condensed water according to claim 4, characterized in that: The water storage chamber (22) is installed with a water level detection component, the water level detection component comprising an upper water level sensor (25) and a lower water level sensor (26), the installation height of the upper water level sensor (25) being greater than the installation height of the lower water level sensor (26).

7. The freezer capable of recovering condensed water according to claim 1, characterized in that: The refrigerator body (100) further comprises a spare water tank (600) for taking over the water supply, and the spare water tank (600) is respectively connected to the water delivery device (21) and an external water source.

8. The freezer capable of recovering condensed water according to claim 2, characterized in that: The filtering device (31) comprises a first filter (311) and a second filter (312); the input end of the first filter (311) is connected to the condensation water tank (200); the output end of the first filter (311) is connected to the input end of the second filter (312); and the output end of the second filter (312) is connected to the atomization device (400).

9. A freezer capable of recovering condensed water according to any one of claims 1 to 8, characterized in that: The atomization device (400) comprises an atomization module for forming water mist, the atomization module comprising a control system and a supply system (41) and an atomizer (42) electrically connected to the control system, the control system controlling the supply system (41) to transport water to the atomizer (42) for processing and forming water mist.

10. The freezer capable of recovering condensed water according to claim 9, characterized in that: The atomizing device (400) comprises a flow diversion conveying module for conveying water mist in layers, the flow diversion conveying module being connected to the output end of the atomizer (42), the flow diversion conveying pipe (44) of the flow diversion conveying module being respectively provided with a plurality of flow diversion output ports (45) at different heights, the positions of the plurality of flow diversion output ports (45) respectively corresponding to the layered shelves (11) arranged at different heights.

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