阅读说明：本技术 一种全透明有杀菌除臭功能的生鲜冷藏展示柜 (Full-transparent fresh-keeping refrigeration display cabinet with sterilization and deodorization functions ) 是由 周思妍 方凯 周相真 于 2020-07-07 设计创作，主要内容包括：本发明涉及一种用亚空玻璃做隔热层、有杀菌除臭功能的全透明生鲜冷藏展示柜。由透明柜体、功能柜底和上盖组成；其特征在于：透明柜体的隔热材料是亚空玻璃,是一种空气含量介于中空玻璃和真空玻璃的透明玻璃；还有用于杀菌除臭的紫外线系统和超氧系统,选用半导体制冷。本发明的有益效果是：采用空气含量、传热系数不同的透明亚空玻璃,既降低了展示柜的制造成本,又使展示柜全透明可视；选用半导体制冷片,降低了整机噪音；紫外线系统和超氧除臭系统,保证了柜体内食物不受细菌病毒污染,并可清除食物产生的异味。满足了人们对生鲜食物的保鲜需求。(The invention relates to a full-transparent fresh-keeping refrigeration display cabinet which uses sub-hollow glass as a heat insulation layer and has the functions of sterilization and deodorization. Consists of a transparent cabinet body, a functional cabinet bottom and an upper cover; the method is characterized in that: the heat insulation material of the transparent cabinet body is sub-hollow glass, and is transparent glass with air content between that of the hollow glass and that of the vacuum glass; and an ultraviolet system and a superoxide system for sterilization and deodorization are adopted, and a semiconductor is selected for refrigeration. The invention has the beneficial effects that: the transparent sub-hollow glass with different air contents and heat transfer coefficients is adopted, so that the manufacturing cost of the display cabinet is reduced, and the display cabinet is completely transparent and visible; the semiconductor refrigerating sheet is selected, so that the noise of the whole machine is reduced; the ultraviolet system and the superoxide deodorization system ensure that food in the cabinet is not polluted by bacteria and viruses and can remove peculiar smell generated by the food. Meets the fresh-keeping requirement of people on fresh food.)

1. A full-transparent fresh-keeping refrigeration display cabinet with sterilization and deodorization functions comprises a transparent cabinet body, an upper cover and a functional cabinet bottom;

the method is characterized in that: the heat insulation material of the transparent cabinet body is sub-hollow glass, the air content of the sub-hollow glass is between that of hollow glass and that of vacuum glass, and sub-hollow glass with different gas content and different heat transfer coefficients can be adopted according to the requirements on heat insulation;

the bottom of the functional cabinet is provided with an ultraviolet sterilization system, a superoxide deodorization system, a semiconductor refrigeration box, a circuit board, a circulating air pump, a water storage tank, an exhaust fan, an air pipe, a superoxide control valve 18 and a one-way valve.

2. The fully transparent fresh-keeping refrigeration showcase with sterilization and deodorization function as claimed in claim 1, wherein the heat-insulating material is sub-hollow glass with air content of 0-100%, and can be used in series.

3. The fully transparent fresh food refrigerated display cabinet with sterilization and deodorization functions as claimed in claim 1, which is refrigerated by semiconductor refrigeration sheets.

4. The fully transparent fresh-keeping refrigerated display cabinet with sterilization and deodorization functions as claimed in claim 1, wherein the superoxide deodorization system uses high voltage to excite air to generate superoxide for removing odor.

The technical field is as follows:

the invention relates to a full-transparent fresh-keeping refrigeration display cabinet which uses sub-hollow glass as a heat insulation layer and has the functions of sterilization and deodorization.

Background art:

Refrigerated display cases are found almost every day in our lives and are used in supermarkets or shops for storing fresh food. Because the low temperature of the food is required to be kept, a refrigeration pipeline is generally laid at the bottom of the refrigerator, and the heat exchange of a compressor is used for refrigeration; meanwhile, the temperature difference between the outside and the inside of the refrigerated cabinet is considered, and the temperature inside the refrigerated cabinet is kept by adopting a thick heat insulation material. In this case, not only the refrigerating apparatus itself is bulky, but also the heat insulating material required for maintaining the temperature in the refrigerator is very thick, and the cabinet body is opaque, so that the fresh food stored in the cabinet body cannot be seen at a glance. On the other hand, since foods are stored under wet and cold conditions for a long period of time, bacteria are easily grown and an offensive odor is easily generated.

Patent CN03102723.7 relates to a cryogenic refrigerator that provides the insulating effect of a freezer compartment kept at ultra-low temperatures with a binary freezer. In a refrigerator comprising an insulation box body formed by compounding a vacuum insulation panel and a foamed insulation material, an insulation door, and a refrigerating device for cooling an article accommodated in the insulation box body, the refrigerating device is constructed by cascade-connecting a plurality of refrigerating circuits.

Patent CN201610330831.4 relates to refrigeration technology and fruit and vegetable fresh-keeping field, especially relates to a special refrigerated cabinet for fruit and vegetable near freezing point refrigeration and a temperature control method of the refrigerated cabinet. The special refrigerated cabinet for near-freezing point refrigeration of fruits and vegetables comprises a cabinet door, a cabinet body and refrigeration equipment, wherein the cabinet body is a closed rectangular container with an open end, and the refrigeration equipment comprises a heat insulation layer, a refrigeration plate, a first heat insulation layer and a second heat insulation layer; a first channel is formed between the second heat insulation layer and the first heat insulation layer, and a second channel is formed between the first heat insulation layer and the refrigeration plate; the special refrigerated cabinet for near-freezing point refrigeration of fruits and vegetables has high temperature control precision, uniform storage chamber temperature, overtemperature early warning mechanism and high reliability.

Patent CN201520307616.3 provides a vertical refrigerated display case with transparent display screen, belongs to household electrical appliances technical field. It has solved the relatively poor problem of current show cupboard propaganda effect. This vertical refrigerated display case with transparent display screen, including the cabinet body and cabinet door, the cabinet door sets up in the front side of the cabinet body and can open and close for the cabinet body, its characterized in that, the cabinet door is including door body outer glass, door body inner glass, transparent display screen and transparent screen power, the transparent screen power is used for supplying power for transparent display screen, transparent display screen sets up between door body outer glass and door body inner glass, and transparent display screen has the polaroid towards a side surface of door body outer glass to coat. The transparent display screen is clamped between the door body outer layer glass and the door body inner layer glass of the cabinet door, images can be displayed through the screen surface of the transparent display screen, products displayed in the cabinet body can be seen through the transparent display screen, a further rendering effect is generated on the products, and the propaganda effect is enlarged.

Patent CN201220495736.7 provides a transparent touch liquid crystal display cabinet of multiaspect permeability, and it includes article show cupboard and has the transparent liquid crystal display of touch function, its characterized in that: the display cabinet is attached with a transparent liquid crystal display screen with a touch function, an illuminating part, a computer and a sound box. The utility model has the advantages that: the transparent touch liquid crystal display cabinet realizes the fusion display of the multimedia images and the exhibits displayed in the cabinet body in the same space in a front-back overlapping mode, meanwhile, the visitor can also perform the function of single-point or multi-point touch control on the transparent liquid crystal display screen, so that the display cabinet is not only the display of a static article, but also can be a multimedia information display platform, the self-service information query and reading can be visually and vividly realized, and the visual effect and the user experience on the product performance are greatly enhanced.

The invention content is as follows:

the invention provides a fresh food refrigerated display cabinet, which aims to obtain a fresh food refrigerated display cabinet with a fully transparent and visible cabinet body and a sterilization and disinfection function. Consists of a transparent cabinet body, a functional cabinet bottom and an upper cover 4; the method is characterized in that: the heat insulation material of the transparent cabinet body is the sub-hollow glass 1, which is the transparent glass with the air content between that of the hollow glass and that of the vacuum glass, and the sub-hollow glass with different gas content and different heat transfer coefficient can be adopted according to the requirements on heat insulation; two vertical surfaces of the four vertical columns 3 are provided with gaps and are inserted into the decorative grooves 24, the sub-hollow glass is inserted into the vertical columns through the decorative grooves, the gas guide tubes 2 are embedded in the middle of the vertical columns and are used for conveying cold gas from the bottom of the cabinet to a cold gas outlet at the upper part, the sub-hollow glass is bonded with the decorative grooves and the vertical columns through structural adhesive, and then foaming agents 26 are filled for further fixation; the lower surface of the cabinet body is provided with a vent hole 11 which is connected with a circulating gas circuit in the bottom of the functional cabinet, and the outer surface of the cabinet body is provided with a semiconductor refrigeration sheet 10 at the bottom of the cabinet; a temperature sensor 7 is arranged on the upper part of the inner surface of the cabinet body, and a display screen 8 is arranged on the outer surface of the cabinet body; the vertical columns and the sub-hollow glass are connected by the horizontal columns 25; the lower part of the horizontal upright post is connected with the sub-hollow glass and the vertical post, and the upper part of the horizontal upright post is connected with the track for installing the upper cover; the transparent cabinet body is connected with the bottom of the functional cabinet through a vertical upright post 3; the bottom of the functional cabinet is provided with an ultraviolet sterilization system 17, a superoxide deodorization system 19, a semiconductor refrigeration box 20, a circuit board 14, a circulating air pump 16, a water storage tank 15, an exhaust fan 23, an air pipe 22, a superoxide control valve 18 and a one-way valve 9, and the upper part of the water storage tank is provided with a water level sensor 13.

Preferably, the vacuum glass 1 refers to air laminated glass (including vacuum glass and hollow glass) with air content of 0-100%, and multiple layers of vacuum glass can be connected in series for better heat insulation effect.

Preferably, the upright posts 3 are hollow metal or high strength plastic, and have notches on two vertical surfaces for receiving the sub-hollow glass, a cool air duct inside, and a cool air discharge port 27 on the upper portion for discharging cool air supplied from the functional cabinet bottom into the transparent cabinet.

Preferably, the bottom of the transparent cabinet body is made of stainless steel materials, and the semiconductor refrigerating sheet 10 is installed outside the transparent cabinet body; the inner surface is provided with a cabinet cold air outlet 11 for conveying the air in the cabinet to the functional cabinet bottom.

Preferably, a temperature sensor 7 is installed below the cold air discharge port of one vertical column, and a display screen 8 is installed outside the cold air discharge port for setting the parameters of the refrigerator.

Preferably, the transparent cabinet body and the functional cabinet bottom are structurally connected through a vertical column 3, and a gas pipe and a cable are connected with a circulating gas circuit and a circuit in the vertical column.

Preferably, the interior of the upstand is filled with foam 26, and further, a polyurethane foam is selected for use.

Preferably, the decorative groove 24 is embedded with the upright column at the outer part, is structurally bonded by adhesive, and is embedded with the hollow glass at the inner part.

Preferably, the water storage tank at the bottom of the functional cabinet is communicated with the transparent cabinet body, the water storage tank is totally closed, the upper part of the water storage tank is provided with an air inlet pipe and a water level sensor, and the upper part of the water storage tank is also provided with an air outlet hole connected with a circulating air pump 16.

Preferably, the cold air passing through the circulating air pump enters the upper part of the semiconductor gas refrigerating box in two paths; one path enters a semiconductor gas refrigerating box after being processed by an ultraviolet sterilization system 17, and the other path enters a semiconductor cold air refrigerating box 20 through a superoxide control valve 18, a superoxide deodorization system 19 and a one-way valve 9.

Preferably, the super oxygen system is composed of a positive voltage end 31 of a high voltage power supply generator 30 and a super oxygen chamber 33, the high voltage positive power end enters the super oxygen chamber through a lead, and when gas enters the super oxygen chamber, the high voltage carbon fiber bundle 32 oxidizes the gas into super oxygen with high oxidability to remove peculiar smell.

Preferably, the ultraviolet sterilization system is composed of a quartz glass tube 29 and a spiral ultraviolet 254 nm quartz lamp 28, and the circulating gas passes through the quartz glass tube 29.

Preferably, the semiconductor gas refrigerating box is a closed metal box body, a plurality of semiconductor refrigerating sheets are distributed on the outer surface of the semiconductor gas refrigerating box, gas enters from the upper part, and is output from the lower part.

Preferably, the cold air from the semiconductor gas refrigerating box is conveyed to the cold air conveying pipe of the vertical column through the air pipe and is discharged into the transparent cabinet body.

Preferably, the lower part of the transverse upright post is connected with the vertical upright post and the sub-hollow glass, and the upper part of the transverse upright post is connected with the upper cover.

Preferably, the circuit board in the bottom of the functional cabinet is connected with the display screen and other devices through cables to control the operation of the whole machine.

Preferably, the hot air exhausting port is used for exhausting hot air generated in the functional cabinet bottom to reduce the temperature of the semiconductor refrigerating sheet.

Drawings

FIG. 1 is a schematic view of a fully transparent fresh food refrigerated display cabinet with sterilization and deodorization functions

FIG. 2 is a schematic view of a fully transparent fresh food refrigerated display cabinet with sterilization and deodorization functions

FIG. 3 is a schematic view of a vertical column structure of a fully transparent fresh food refrigerated display cabinet with sterilization and deodorization functions

FIG. 4 is a schematic view of an ultraviolet system of a fully transparent fresh food refrigeration display cabinet with sterilization and deodorization functions

FIG. 5 is a schematic diagram of the structure of a fully transparent, sterilizing and deodorizing super-oxygen deodorizing system of a fresh food refrigerating showcase

The invention has the beneficial effects that: the transparent sub-hollow glass with different air contents and heat transfer coefficients is used as the heat insulation layer, so that the manufacturing cost of the display cabinet is reduced, and the display cabinet is completely transparent and visible; the semiconductor refrigerating sheet is selected, so that the noise of the whole machine is reduced; the ultraviolet system and the superoxide deodorization system ensure that food in the cabinet is not polluted by bacteria and viruses and can remove peculiar smell generated by the food. Meets the fresh-keeping requirement of people on fresh food.

Detailed Description

The invention will be further described with reference to the accompanying figures 1-5, in conjunction with specific embodiments.

The invention relates to a fully transparent fresh food refrigeration display cabinet with sterilization and deodorization functions, which consists of an upper cover, a transparent cabinet body and a functional cabinet bottom. When in production, the sub-hollow glass with 0-100% of air content is selected according to the requirement on heat insulation, the requirement on heat insulation is high, the sub-hollow glass with small air content is selected, because the sub-hollow glass is easy to damage due to too small air content, and a plurality of pieces of sub-hollow glass with slightly high air content can be adopted to be combined in series. Four hollow two vertical surfaces are provided with gaps and inserted into the decorative groove, the sub-hollow glass is inserted into the vertical column through the decorative groove, the middle of the vertical column is embedded with an air guide pipe for conveying cold air from the bottom of the cabinet to a cold air outlet at the upper part, the sub-hollow glass is bonded with the decorative groove and the vertical column by structural adhesive, and then a foaming agent is filled for further fixation; the lower surface of the cabinet body is provided with a vent hole which is connected with a circulating gas circuit in the bottom of the functional cabinet; a temperature sensor is arranged on the upper part of the inner surface of the cabinet body, and a display screen is arranged on the outer surface of the cabinet body; the vertical columns and the sub-hollow glass are connected by the horizontal columns; the lower part of the horizontal upright post is connected with the sub-hollow glass and the vertical post, and the upper part of the horizontal upright post is connected with the track for installing the upper cover; the transparent cabinet body is connected with the functional cabinet bottom through a vertical column; the bottom of the functional cabinet is provided with an ultraviolet sterilization system, a superoxide deodorization system, a semiconductor refrigeration box, a circuit board, a circulating air pump, a water storage tank, an exhaust fan 23, an air pipe, a superoxide control valve and a one-way valve. The ultraviolet sterilization system is kept normally open, and the superoxide deodorization system is controlled to be opened through the circuit board and the superoxide control valve and is only used for deodorizing the whole machine. When the deodorization system is used, the power supply is started, the temperature and time are set on the display screen, the water level condition is checked, whether the deodorization system is used or not is selected according to needs, and the work key on the display screen is started to work according to programs.

It will of course be realised that whilst the foregoing has been given by way of illustrative example of this invention, all such and other modifications and variations thereto as would be apparent to persons skilled in the art are deemed to fall within the broad scope and ambit of this invention as is herein set forth. Therefore, while this invention has been described with reference to preferred embodiments, it is not intended that the novel apparatus be limited thereby, but on the contrary, it is intended to cover various modifications and equivalent arrangements included within the broad scope of the above disclosure and the appended claims.