CN205536756U - a freezer - Google Patents

Abstract

The utility model relates to the technical field of freezers, and in particular to a freezer. The utility model includes an outer shell, an inner liner and a refrigeration unit, wherein a storage room and a refrigeration room are arranged in the outer shell, the inner liner is in the storage room, and the refrigeration unit is in the refrigeration room; the refrigeration unit includes an evaporator assembly, a compressor, a condenser, a water-melting basin assembly and a temperature control box; the inner liner is arranged in the storage room, and the refrigeration unit is in the refrigeration room adjacent to the storage room, generating cold air to keep the items in the inner liner moist and fresh; the compressor, the condenser, and the evaporator assembly generate heat exchange with the outside, and the refrigeration air flows into the inner liner; the temperature control box monitors the temperature of the inner liner, and when defrosting is required, when the temperature of the inner liner reaches the set temperature, the compressor stops running, and automatically releases high-temperature and high-pressure heat to defrost the inner liner, and the water generated by the cold and heat exchange of the evaporator assembly flows into the water-melting basin assembly, and at the same time, the copper tube of the compressor evaporates and gasifies from the water in the water-melting basin assembly, thereby achieving energy-saving effect.

Description

a freezer

technical field

The utility model relates to the technical field of freezers, in particular to a freezer.

Background technique

A freezer is a professional storage tool used to store various foods that need to be frozen, a small cabinet or a small room that keeps food or other items cold, and a cabinet or box with an ice maker for freezing storage with a refrigeration device The freezer is widely used in various industries and households; the freezer refrigeration system consists of 4 basic parts, namely the compressor, the condenser, the throttling part, and the evaporator.

The working principle of the freezer is basically: (low temperature and low pressure) refrigerant (gas) → compressor → (liquefied) liquid refrigerant (high temperature and high pressure) → radiator (the surface of the freezer releases heat) → liquid refrigerant (low temperature and high pressure )→capillary tube→the evaporator in the freezer (the copper tube wrapped around the inner wall of the box) vaporizes, that is, absorbs heat→the temperature in the freezer will drop→(gasification) refrigerant (low temperature and low pressure)→compressor; The heat in the box is moved out at the cost of refrigerant in a repeated cycle.

With the promotion and use of freezer products in real life, the requirements for freezers are getting higher and higher. The platform refrigerators on the market often have uneven internal temperatures, and it takes a long time to adjust the required temperature in the cabinet and is not accurate. The frame of the cabinet is prone to sweat in different environments.

The patent name is a Chinese utility model patent for a freezer with an LED light on a storage platform (publication number CN204648789U), which discloses a freezer with an LED light on a storage platform, including a freezer body, the freezer The body is provided with a receiving platform, and the front end of the receiving platform is provided with a first LED lamp assembly and/or a second LED lamp assembly, the first LED lamp is located below the upper surface of the receiving platform, and its emitting end faces upward , and the emitted light is projected upwards from the front end of the holding platform, the emitting end of the second LED lamp assembly faces backward horizontally, and the light emitted is directed to the front end of the holding platform. The internal temperature of the freezer is often uneven, the temperature adjustment is not accurate, and the frame of the cabinet is prone to sweating, inconvenient maintenance, and relatively energy-consuming.

Contents of the invention

In order to overcome the disadvantages mentioned above, the purpose of this utility model is to provide a freezer with simple structure, uniform temperature adjustment, convenient maintenance, energy saving and high efficiency.

The technical scheme that the utility model solves its technical problem is:

A freezer, which includes an outer shell, an inner container for storing items and a refrigeration unit for refrigeration, a storage room and a refrigeration room are arranged in the outer shell, the inner container is in the storage room, The refrigerating unit is located in the refrigerating room; the refrigerating unit includes an evaporator assembly for heat exchange, a compressor, a condenser, a water treatment basin assembly for accommodating refrigerated water generated by refrigeration, and a water tank assembly for controlling temperature temperature control box.

As an improvement of the utility model, the evaporator assembly includes an evaporator box, an evaporator box cover, an evaporator, a motor bracket, an evaporator fan, an evaporator fan plate, and a temperature sensing probe, and the evaporator fan is connected to On the motor bracket, the motor bracket is fixedly arranged on the evaporator fan plate, the evaporator and the evaporator fan plate are arranged in the evaporator box, and the evaporator fan plate is covered On the evaporator, the evaporator box cover is covered on the evaporator box, and the temperature sensing probe is arranged on the evaporator box.

As a further improvement of the utility model, the temperature control box includes an electronic box, an electronic box cover plate, an electronic temperature control base plate provided with electronic components, and an electronic temperature control panel for adjusting and setting; the electronic temperature control base plate It is fixed in the electronic box, the electronic box cover covers the electronic box, and the electronic temperature control panel is fixedly arranged on the side of the electronic box.

As a further improvement of the utility model, the refrigeration unit also includes a unit frame, a unit bottom plate, a refrigeration panel and a louver assembly, and the evaporator box is covered on the evaporator door seal by an evaporator rubber strip, and the evaporator box The panel liner or the combination of the panel liner and the panel liner reinforcement board is fixedly connected to one side of the refrigeration panel; the compressor and the condenser are fixedly connected to the bottom plate of the unit; the water treatment basin assembly includes a water basin and a water heating pipe, the water heating pipe is arranged in the water basin; the bottom plate of the unit is embedded in the water basin, and the water basin is fixedly connected to the unit frame, The unit frame is fixedly connected to the vent provided at the lower part of the refrigeration panel, and the unit frame is located below the evaporator box; the louver assembly is fixedly connected to the other surface of the refrigeration panel.

As a further improvement of the utility model, the louver assembly includes a louver frame, a louver top plate, a louver slot, a first louver group, a second louver group and a louver fixing plate, and the top of the louver frame is connected to the louver The top plate is fixedly connected, the first louver group and the second louver group are arranged on the louver frame, the first louver group is below the second louver group, and the second louver group Corresponding to the air vent provided at the lower part of the cooling panel; the louver slots are arranged on both sides of the louver frame; the louver fixing plate is connected to the louver slots.

As a further improvement of the utility model, the shell includes a table top, a first single-angle board on the table top, a second single-angle board on the table top, a left side board, a right side board, an upper baffle for the refrigeration room, a lower baffle for the refrigeration room, a cooling The vertical screen of the room, the upper horizontal screen, the lower horizontal screen, the door hinge, the back board, the back board of the refrigeration room, and the bottom board of the shell; frame, the first single-angle plate and the second single-angle plate of the table are fixedly connected to the bottom of the table; The two ends of the upper baffle of the refrigeration room and the lower baffle of the refrigeration room are respectively connected to the left side plate and the vertical baffle of the refrigeration room. , the bottom plate of the shell, the upper shield of the refrigeration room, and the lower shield of the refrigeration room form the refrigeration room; the two ends of the upper horizontal shield and the lower horizontal shield are respectively connected to the right side plate and the vertical shield of the refrigeration room On the frame, the storage room is formed by the right side panel, the vertical baffle of the refrigeration room, the countertop, the shell bottom plate, the backboard, the upper horizontal baffle, and the lower horizontal baffle.

As a further improvement of the utility model, the inner tank includes a connected storage inner tank and a cooling inner tank, and the cooling inner tank includes a cooling inner tank bottom plate, a cooling inner tank back plate and a cooling inner tank side plate; The storage liner comprises an inner tank top plate, an inner tank left side plate, an inner tank right side plate, an inner tank bottom plate, an inner tank back plate, an inner tank vertical baffle and a door panel, and the two ends of the inner tank vertical baffle are respectively Connected to the inner tank top plate and the inner tank bottom plate, the inner tank top plate, the inner tank left side plate, the inner tank right side plate, the inner tank bottom plate, the inner tank back plate and the door panel constitute the frame of the storage inner tank The door panel is connected to the bottom plate of the inner tank through a door hinge; the bottom plate of the cooling inner tank of the cooling inner tank is provided with a guide rail that cooperates with the refrigeration unit.

As a further improvement of the present utility model, the door panel includes a door panel, a door liner, a door panel rubber strip and a door panel door seal, the door liner is arranged in the door panel, and the door panel door seal passes through The door panel rubber strip covers the door panel; the top of the door panel is provided with a door panel cylinder that is connected with the top plate of the inner tank, and the bottom of the door panel is provided with a door glue that is connected with the door hinge. stuffed.

As a further improvement of the present utility model, the door hinge is provided with a door hinge cylinder that cooperates with the bottom plate of the inner container.

As a further improvement of the present utility model, the vertical shield of the inner tank includes a vertical shield inner, a vertical shield outer, a digital thermometer and a magnetic switch, the vertical shield is covered on the vertical shield inner, and the digital Thermometer and magnetic switch are installed on the outer shell of described vertical shield.

In the utility model, the inner tank is arranged in the storage room for storing and storing items, and the refrigeration unit is located in the refrigeration room adjacent to the storage room to generate cold air so that the items in the inner tank can be kept water and fresh; The machine, condenser, and evaporator components generate heat exchange with the outside world, and the refrigerated air flows into the inner tank; at the same time, the temperature control box monitors the temperature of the inner tank. When defrosting is required, when the temperature of the inner tank reaches the set temperature, the compression When the machine stops running, it releases high-temperature and high-pressure heat to defrost the inner container. The water generated by the heat and cold exchange of the evaporator component flows into the water basin component, and at the same time, the copper pipe of the compressor evaporates and gasifies the water in the water basin component. , so as to achieve the effect of energy saving; the utility model has the advantages of simple structure, convenient installation and disassembly, convenient maintenance, and high energy saving and high efficiency.

Description of drawings

For ease of description, the utility model is described in detail by the following preferred embodiments and accompanying drawings.

Fig. 1 is the assembling schematic diagram of the utility model;

Figure 2 is an exploded view of Figure 1;

Fig. 3 is the assembling schematic diagram of refrigeration unit in the utility model;

Figure 4 is an exploded view of Figure 3;

Fig. 5 is the assembling schematic diagram of shell in the utility model;

Figure 6 is an exploded view of Figure 5;

Fig. 7 is the assembly schematic diagram of liner in the utility model;

Figure 8 is an exploded view of Figure 7;

Fig. 9 is a schematic diagram of the assembly of the vertical baffle of the inner tank in the utility model;

Figure 10 is an exploded view of Figure 9;

Figure 11 is a schematic diagram of the assembly of the louver assembly in the utility model;

Figure 12 is an exploded view of Figure 11;

Figure 13 is a schematic diagram of the assembly of the door panel in the utility model;

Figure 14 is an exploded view of Figure 13;

Figure 15 is a schematic diagram of the assembly of the door glue in the utility model;

Figure 16 is an exploded view of Figure 15;

Reference signs: 1-housing, 1301-table, 1302-the first single-angle board of the table, 1303-the second single-angle board of the table, 1304-the left side board, 1305-the right side board, 1306-the baffle on the refrigeration room, 1307-lower baffle of refrigeration room, 1308-vertical baffle of refrigeration room, 1309-upper horizontal baffle, 1310-lower horizontal baffle, 1311-door hinge, 1312-back panel, 1313-refrigeration room back panel, 1314- Shell bottom plate, 2-inner tank, 21-refrigerating inner tank, 211-refrigerating inner tank bottom plate, 212-refrigerating inner tank back plate, 213-refrigerating inner tank side plate, 214-guide rail, 22-storage inner tank, 221- Inner tank top plate, 222-inner tank left side plate, 223-inner tank right side plate, 224-inner tank bottom plate, 225-inner tank back plate, 226-inner tank vertical baffle, 2261-inner vertical baffle, 2262-vertical Outer cover, 2263-Digital thermometer, 2264-Magnetic switch, 227-Door panel, 2271-Door panel, 2272-Door liner, 2273-Door panel rubber strip, 2274-Door panel door seal, 2275-Door panel cylinder, 2276 -door rubber plug, 2277-first limit screw, 228-door rubber, 2281-door rubber circle, 2282-second limit screw, 3-refrigeration unit, 31-evaporator assembly, 3101-evaporator box, 3102-evaporator box cover, 3103-evaporator, 3104-motor bracket, 3105-evaporator fan, 3106-evaporator fan plate, 3107-temperature sensor probe, 3108-evaporator strip, 3109-evaporator door seal , 32-compressor, 33-condenser, 34-chemical water basin assembly, 341-chemical water basin, 342-chemical water heating pipe, 35-temperature control box, 351-electronic box, 352-electronic box cover, 353 -Electronic temperature control bottom plate, 354-Electronic temperature control panel, 36-unit frame, 37-unit bottom plate, 38-cooling panel, 381-panel liner, 382-panel liner reinforcement plate, 383-panel plug, 384-panel Baffle, 39-louver assembly, 391-louver frame, 392-louver top plate, 393-louver card slot, 394-first louver group, 395-second louver group, 396-louver fixing plate, 41-LED light , 42-air supply groove, 43-air supply plate, 44-water basin, 45-net layer frame, 46-support angle, 47-hanging column, 48-wind separation plate.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7, Figure 8, Figure 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16 , a freezer of the utility model, comprising a shell 1, an inner container 2 for storing items and a refrigeration unit 3 for refrigeration.

As shown in Figure 2, a storage room and a refrigeration room are arranged in the shell 1, the liner 2 is in the storage room, and the refrigeration unit 3 is in the refrigeration room; the refrigeration unit 3 includes an evaporator assembly 31 for heat exchange, a compressor machine 32, condenser 33, water basin assembly 34 for accommodating the refrigerated water produced by refrigeration, and a temperature control box 35 for controlling temperature.

In the present utility model, the liner 2 is set in the storage room for storage and storage of items, and the refrigeration unit 3 is located in the refrigeration room adjacent to the storage room to generate cold air so that the items in the liner 2 can be kept water Preservation; compressor 32, condenser 33, and evaporator assembly 31 generate heat exchange with the outside world, and the refrigerated air flows into the inner tank 2; at the same time, the temperature control box 35 monitors the temperature of the inner tank 2. When the temperature of the inner tank 2 reaches the set temperature, the compressor 32 stops running, and releases high-temperature and high-pressure heat to defrost the inner tank 2, and the water generated by the cold and heat exchange of the evaporator component 31 flows into the water basin component 34 and compresses it at the same time. The copper tube of the machine 32 evaporates and gasifies the water in the water basin assembly 34, thereby achieving energy-saving effect.

The utility model provides an embodiment of the evaporator assembly 31, as shown in Figure 3 and Figure 4, the evaporator assembly 31 includes an evaporator box 3101, an evaporator box cover plate 3102, an evaporator 3103, a motor bracket 3104, an evaporator Fan 3105, evaporator fan plate 3106 and temperature sensing probe 3107, the evaporator fan 3105 is connected on the motor bracket 3104, the motor bracket 3104 is fixedly arranged on the evaporator fan plate 3106, the evaporator 3103 and the evaporator fan plate 3106 are arranged on the evaporator In the evaporator box 3101, the evaporator fan plate 3106 covers the evaporator 3103, the evaporator box cover plate 3102 covers the evaporator box 3101, and the temperature sensing probe 3107 is arranged on the evaporator box 3101; in this embodiment, the evaporator The evaporator fan plate 3106 is covered on the evaporator 3103, so as to better dissipate heat to the evaporator 3103. The evaporator fan plate 3106 installs the evaporator fan 3105 through the motor bracket 3104, which is convenient for installation and disassembly, and is convenient for cleaning and maintenance. There is no need to replace the whole of it, which can save costs; the evaporator box 3101 is equipped with a temperature sensing probe 3107, which can monitor the temperature in the inner tank 2, collect the temperature data in the inner tank 2, and transmit the data to the temperature control box 35 Inside; the evaporator 3103 is arranged in the evaporator box 3101, so that the evaporator 3103 is not exposed, so that the evaporator 3103 is not affected by the steam and is prevented from being damaged.

The utility model provides an embodiment of the temperature control box 35, as shown in Figure 4, the temperature control box 34 includes an electronic box 351, an electronic box cover plate 352, an electronic temperature control base plate 353 provided with electronic components, used for The electronic temperature control panel 354 is adjusted and set; the electronic temperature control base plate 353 is fixed in the electronic box 351, the electronic box cover plate 352 covers the electronic box 351, and the electronic temperature control panel 354 is fixedly arranged on the side of the electronic box 351; in this embodiment Inside, the electronic temperature control base plate 353 is installed with electronic components, set to a good degree, and fixed in the electronic box 351. The electronic temperature control panel 354 is fixedly arranged on the side of the electronic box 351. The electronic temperature control panel 354 and the electronic temperature control base plate 353 are Connected, it is convenient for it to set the electronic temperature control base plate 353 and display its related information data, the electronic box cover plate 352 covers the electronic box 351, so that the electronic temperature control base plate 353 is not exposed, not affected by steam, and avoids its damage .

As shown in Fig. 3, the refrigerating unit 3 includes an evaporator assembly 31 for heat exchange, a compressor 32, a condenser 33, a water basin assembly 34 for accommodating the refrigerated water generated by refrigeration, and a water tank assembly for controlling temperature. In addition to the temperature control box 35, the refrigerating unit 3 also includes a unit frame 36, a unit bottom plate 37, a refrigeration panel 38 and a louver assembly 39; 3101 is fixedly connected to one side of the cooling panel 38 through the panel liner 381 or the combination of the panel liner 181 and the panel liner reinforcing plate 382; the evaporator box 3101 is set on the evaporator door seal 3109 through the evaporator rubber strip 3108, Thus, the evaporator box 3101 is advantageously protected and has a certain shock absorption effect. The evaporator box 3101 is fixedly connected to the cooling panel 38 through the combination of the panel liner 381 or the panel liner 181 and the panel liner reinforcing plate 382. On one side, thereby the evaporator box 3101 is fixed, so that it can exert its characteristics in the refrigeration unit 3, it is not easy to loosen, and it is also convenient for installation and disassembly. The compressor 32 and the condenser 33 are fixedly connected on the unit bottom plate 37, so that the compressor 32 and the condenser 33 are fixed in the refrigeration unit 3, so that they can exert their characteristics, are not easy to loosen, and are easy to install and disassemble for maintenance and replacement. The chemical water basin assembly 34 includes a chemical water basin 341 and a chemical water heating pipe 342, the chemical water heating pipe 342 is arranged in the chemical water basin 341, the unit bottom plate 37 is embedded in the chemical water basin 341, the chemical water heating pipe 342 and the compressor 32 The pipelines of the condenser 33 and the evaporator 3103 are connected, so that the generated cooling water flows into the water basin 341, and there is no need to arrange for it to be discharged. The air outlet is discharged, and the entire refrigeration system and the drainage system are recycled, and the clever design allows the cooling water to be discharged, saving energy costs. The chemical water basin 341 is fixedly connected to the unit frame 36, and the unit frame 36 is fixedly connected to the air vent provided at the bottom of the refrigeration panel 38, and the unit frame 36 is located below the evaporator box 3101; the compressor 32 and the condenser 33 are fixed on the unit frame 36. The unit frame 36 and the evaporator box 3101 are fixedly connected to the ventilation opening provided at the lower part of the cooling panel 38 and are on the same side. Different sides, thereby cooling the unit frame 36 and the evaporator box 3101, better cooling the compressor 32, the condenser 33, and the evaporator box 3101, so that the internal temperature of the refrigeration unit 3 is kept constant without damaging its internal parts.

The utility model provides an embodiment of the louver assembly 39, as shown in Figure 11 and Figure 12, the louver assembly 39 includes a louver frame 391, a louver top plate 392, a louver card slot 393, a first louver group 394, a second louver Group 395 and louver fixing plate 396; the top of the louver frame 391 is fixedly connected with the louver top plate 392, the first louver group 394 and the second louver group 395 are arranged on the louver frame 391, and the first louver group 394 is in the second hundred Below the leaf group 395, the second louver group 395 corresponds to the air vent provided at the bottom of the cooling panel 3; the top of the louver frame 391 is fixedly connected to the louver top plate 392, as shown in Figure 4, so that the louver top plate 392 is fixedly connected to the cooling panel 38, thereby fixing the louver assembly 39; the first louver group 394 and the second louver group 395 are arranged on the louver frame 391, the first louver group 394 is below the second louver group 395, and the second louver group 395 Corresponding to the air vent provided at the lower part of the refrigeration panel 3, the first louver set 394 corresponds to the evaporator assembly 31 to dissipate heat, because the heat generated is not too high, so the louver gap of the first louver set 394 is smaller The second louver group 395 is the machine frame 36 correspondingly, the compressor 31 and the condenser 33 are arranged on the machine frame 36, and the heat generated is relatively high, so the gap of the louvers of the second louver group 395 is larger than that of the first louver group big. The louver card slot 393 is arranged on both sides of the louver frame 391, and is used to hold the first louver group 394 and the second louver group 395; the louver fixing plate 396 is connected with the louver card slot 393 for fixing the louver card slot 393 , also be fixed on the cooling panel 38 from the side simultaneously.

The utility model provides an embodiment of the housing 1, as shown in Figure 5 and Figure 6, the housing 1 includes a table top 1301, a first single-angle board 1302 on the table top, a second single-angle board 1303 on the table top, a left side board 1304, a right Plate 1305, upper baffle 1306 of refrigeration room, lower baffle 1307 of refrigeration room, vertical baffle 1308 of refrigeration room, upper horizontal baffle 1309, lower horizontal baffle 1310, door hinge 1311, back panel 1312, back panel 1313 of refrigeration room 1, the shell bottom plate 1314; the table top 1301, the left side plate 1304, the right side plate 1305 and the shell bottom plate 1314 constitute the outer frame of the shell 1; end, so as to facilitate the installation of the refrigeration unit 3 and the inner tank 2, so that it is not easy to damage the shell 1; The two ends of the lower baffle 1307 are respectively connected to the left side plate 1304 and the vertical baffle 1308 of the refrigeration room, the left side plate 1304, the back panel 1313 of the refrigerating room, the vertical baffle 1308 of the refrigerating room, the table top 1, the shell bottom plate 1314, the refrigerating room The upper baffle 1306 and the lower baffle 1307 of the refrigerating room form a refrigerating room, so that the refrigerating unit 3 can be placed, which fits the design of the refrigerating unit 3; the two ends of the upper horizontal baffle 1309 and the lower horizontal baffle 1310 are respectively connected to the right side On the plate 1305, the vertical baffle 1308 of the refrigeration room, the right side plate 1305, the vertical baffle 1308 of the refrigeration room, the table top 1, the shell bottom plate 1314, the back plate 1312, the upper horizontal baffle 1309, and the lower horizontal baffle 1310 form a storage room, It is used to install and place the inner tank 2, and it can be installed to match the design of the inner tank 2.

The utility model provides an embodiment of the inner tank 2, as shown in Figure 7 and Figure 8, the inner tank 2 includes a storage inner tank 22 and a cooling inner tank 21 connected, and the cooling inner tank 21 includes a cooling inner tank bottom plate 211 , Refrigeration liner back plate 212 and refrigeration liner side plate 213, refrigeration liner 21 just can place the evaporator assembly 31 of refrigeration unit 3; Storage liner 22 includes liner top plate 221, liner left side plate 222, inner liner Gallbladder right side plate 223, liner base plate 224, liner back plate 225, liner vertical baffle 226 and door panel 227, the two ends of liner vertical baffle 226 are connected on the liner top plate 221, liner bottom plate 224 respectively, The inner tank top plate 221, the inner tank left side plate 222, the inner tank right side plate 223, the inner tank bottom plate 224, the inner tank back plate 225 and the door panel 227 constitute the framework of the storage inner tank 22, which can be used to preserve and store items; the door panel 227 The door hinge 228 is connected to the bottom plate 224 of the inner container, which facilitates the opening and closing of the door plate 227, so that the cold air in the inner container does not leak out and makes it sealed; 3 cooperate with the connected guide rail 214, so that the refrigeration unit 3 can be maintained and installed in a push-pull manner without complete disassembly and assembly, which reduces maintenance and overhaul costs.

The utility model provides an embodiment of the door panel 227, as shown in Figure 13 and Figure 14, the door panel 227 includes a door panel 2271, a door liner 2272, a door panel rubber strip 2273 and a door panel door seal 2274; the door liner 2272 is set In the door panel 2271, the door panel door seal 2274 covers the door panel 2271 through the door panel rubber strip 2273, thereby ensuring that the door liner 2272 is not easily damaged, and the sealing performance of the door panel 27 is better; the top of the door panel 2271 is provided with a The door panel cylinder 2275 that the liner top plate 221 cooperates to make the door panel 2271 can open and close the door panel 2271 with the door panel cylinder 2275 as the axis; The plug 2281 can facilitate the opening and closing of the door panel 2271. Further, the first limit screw 2277 is set on the door rubber plug 2281, which can better prevent the door panel 2271 from being displaced.

The utility model provides a kind of embodiment of door hinge 228, as shown in Fig. 15 and Fig. 16, door hinge 228 is provided with the door hinge cylinder 228 that cooperates with liner bottom plate 224, facilitates the opening and closing of door hinge 228, further, A second limit screw 2282 can be provided on the door hinge cylinder 228 to make it difficult to move.

The utility model provides an embodiment of the inner tank vertical stopper 226, as shown in Figure 9 and Figure 10, the inner tank vertical stopper 226 includes a vertical stop inner part 2261, a vertical stop outer part 2262, a digital thermometer 2263 and a magnetic switch 2264 , the vertical block outer 2262 is covered on the vertical block inner 2261, the digital thermometer 2263 and the magnetic switch 2264 are installed on the vertical block outer 2262; the vertical block inner 2261 is used to be installed on the inner tank 3, the digital thermometer 2263 and the magnetic switch 2264 is installed on the vertical block outer child 2262, thereby utilizes digital thermometer 2263 and magnetic switch 2264 to test and display the temperature situation in the liner 2.

In addition, as shown in Figure 2, in the utility model, an LED lamp 41 is arranged on the top of the inner tank 2 for lighting, which is convenient for checking the items in the inner tank 2, and the top of the inner tank 2 is also provided with a delivery groove 42, so that the inner tank 2 The temperature of the tank 2 is average, and the cooling effect is good; the air supply plate 43 is arranged between the cooling inner tank 21 and the storage inner tank 22, and the air supply plate 43 is provided with mesh holes, so that the cooling air enters the storage from the cooling inner tank 21 In the inner tank 22, the items in the storage inner tank 22 are kept fresh; a water basin 44 is provided under the evaporator assembly 31 for collecting the water produced by the cold and heat exchange generated by the evaporator assembly 31; The air separation plate 48 separates the unit frame 36 from the evaporator assembly 31, and is not easy to be affected by each other; the inner tank 2 is provided with a hanging column 47, a support angle 46 and a net layer frame 45, and the support angle 46 is used to carry the net layer frame 45 , the net layer frame 45 is used for storing articles, and the supporting angle 46 is placed on the hanging column 47, and the height of the supporting angle placed on the hanging column 47 can be adjusted according to the size of the article, and the operability is strong.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (10)

1. a refrigerator-freezer, it is characterised in that include shell, for store article inner bag and for refrigeration refrigeration unit, be provided with in described shell storing room and refrigeration room, described inner bag is in described storing room, and described refrigeration unit is in described refrigeration room；Described refrigeration unit includes the change basin assembly of the chilled water of the evaporator assemblies for heat exchange, compressor, condenser, generation of freezing for holding and for controlling the temperature control box of temperature.

A kind of refrigerator-freezer the most according to claim 1, it is characterized in that, described evaporator assemblies includes evaporimeter case, evaporimeter cover plate, evaporimeter, motor bracket, evaporator fan, evaporator fan plate and temperature sense probe, described evaporator fan is connected on described motor bracket, described motor bracket is fixedly installed on described evaporator fan plate, described evaporimeter and described evaporator fan plate are arranged in described evaporimeter case, described evaporator fan plate covers on described evaporimeter, described evaporimeter cover plate covers on described evaporimeter case, described temperature sense probe is arranged on described evaporimeter case.

A kind of refrigerator-freezer the most according to claim 2, it is characterised in that described temperature control box includes electronic box, electronic box cover plate, is provided with the electronic temperature control base plate of electronic devices and components, for carrying out the electronic temperature control panel that regulation and control are arranged；Described electronic temperature control base plate is fixed in described electronic box, and described electronic box cover plate covers described electronic box, and described electronic temperature control panel is fixedly installed on the side of described electronic box.

A kind of refrigerator-freezer the most according to claim 3, it is characterized in that, described refrigeration unit also includes unit frame, unit base plate, refrigeration panel and louver assembly, described evaporimeter case is enclosed within evaporimeter door seal by evaporimeter adhesive tape, and described evaporimeter case is fixedly connected in the one side of described refrigeration panel by the combination of panel inner bag or panel inner bag and panel inner bag reinforcing plate；Described compressor and condenser are fixedly connected on described unit base plate；Describedization basin assembly including basin and change water heat-generating pipe, describedization water heat-generating pipe is arranged in describedization basin；Described unit base plate is embedded in describedization basin, and describedization basin is fixedly connected on described unit frame, and described unit frame is fixedly connected at the ventilating opening that described refrigeration lower panels is arranged, and described unit frame is in below described evaporimeter case；Described louver assembly is fixedly connected on the another side of described refrigeration panel.

A kind of refrigerator-freezer the most according to claim 4, it is characterized in that, described louver assembly includes blinds frame, blinds top board, blinds draw-in groove, the first blinds group, the second blinds group and blinds fixed plate, the top of described blinds frame is fixing with described blinds top board to be connected, described first blinds group and the second blinds group are arranged on described blinds frame, described first blinds group is in below described second blinds group, and described second blinds group corresponds to the ventilating opening that described refrigeration lower panels is arranged；Described blinds draw-in groove is arranged on the both sides of described blinds frame；Described blinds fixed plate is connected with described blinds draw-in groove.

A kind of refrigerator-freezer the most according to claim 5, it is characterized in that, described shell includes that on table top, the single gusset of table top first, table top second single gusset, left plate, right plate, refrigeration room, under blind, refrigeration room, blind, refrigeration room erect blind, upper strut rail strut rail, lower, door hinge plate, backboard, refrigeration room backboard, shell bottom plate；Described table top, left plate, right plate and shell bottom plate constitute the profile frame of described shell, and the described single gusset of table top first, the single gusset of table top second are fixedly connected on the bottom of described table top；The two ends that described refrigeration room erects blind are connected on described table top and shell bottom plate, on described refrigeration room, under blind, refrigeration room, the two ends of blind are connected to described left plate and described refrigeration room erects on blind, and described left plate, refrigeration room backboard, refrigeration room erect blind under blind on blind, table top, shell bottom plate, refrigeration room, refrigeration room and form described refrigeration room；The two ends of described upper strut rail strut rail, lower are connected to described right plate, described refrigeration room erects on blind, and described right plate, refrigeration room erect blind, table top, shell bottom plate, backboard, upper strut rail strut rail, lower form described storing room.

A kind of refrigerator-freezer the most according to claim 6, it is characterised in that described inner bag includes storage inner liner and the refrigeration inner container being connected, and described refrigeration inner container includes refrigeration inner container base plate, refrigeration inner container backboard and refrigeration inner container side plate；Described storage inner liner includes that liner top plate, inner bag left plate, inner bag right plate, interior plate, inner bag backboard, inner bag erect blind and door-plate, described inner bag erects the two ends of blind and is connected on described liner top plate, interior plate, and described liner top plate, inner bag left plate, inner bag right plate, interior plate, inner bag backboard and door-plate constitute the framework of described storage inner liner；Described door-plate is connected on described interior plate by door hinge；It is provided with, on the refrigeration inner container base plate of described refrigeration inner container, the guide rail being connected with described refrigeration unit.

A kind of refrigerator-freezer the most according to claim 7, it is characterized in that, described door-plate includes that door face board, door inner bag, door face board adhesive tape and door face board door seal, described door inner bag are arranged in described door face board, and described door face board door seal entangles described door face board by door face board adhesive tape；The top of described door face board is provided with the door face board cylinder being connected with described liner top plate, and the bottom of described door face board is provided with the door plug being connected with described door hinge.

A kind of refrigerator-freezer the most according to claim 8, it is characterised in that described door hinge is provided with the door hinge cylinder being connected with described interior plate.

A kind of refrigerator-freezer the most according to claim 9, it is characterized in that, described inner bag erects gear my husband sub, perpendicular, digital thermometer and magnetic switch in blind includes perpendicular gear, and described perpendicular gear my husband is covered in described perpendicular gear on son, and described digital thermometer and magnetic switch are arranged on described perpendicular gear my husband.