CN201942131U

CN201942131U - Refrigerator

Info

Publication number: CN201942131U
Application number: CN201120038038XU
Authority: CN
Inventors: 卢显昌
Original assignee: FOSHAN SHUNDE SANSHENG ELECTRICAL MANUFACTURE Co Ltd
Current assignee: Guangdong Sansheng Electric Co., Ltd
Priority date: 2011-02-14
Filing date: 2011-02-14
Publication date: 2011-08-24
Anticipated expiration: 2021-02-14

Abstract

The utility model relates to a refrigerator, which comprises a case, an inner liner, a heat insulation layer, an electric controller, a cabinet door, a compressor, a condenser, an evaporator, a capillary tube and a heat exchange fan, wherein the inner liner is arranged in the case, the heat insulation layer is arranged between the case and the inner liner, the cabinet door is matched with the case and the inner liner, the compressor, the condenser and the evaporator are arranged in the case, the capillary tube is connected between the compressor and the condenser, a heat exchange passage is arranged between the inner liner and the heat insulation layer, an air inlet and an air outlet are respectively formed at the upper part and the lower part or the left side and the right side of the inner liner wall and are positioned at the heat exchange passage part, the evaporator and the heat exchange fan are fixedly arranged in the heat exchange passage, and a water discharge hole is arranged under the inner liner. The refrigerator is characterized in that the refrigerator also comprises an ultrasonic humidifier arranged between the case and the inner liner, and a steam outlet of the ultrasonic humidifier is communicated with the inner liner. The refrigerator has the advantages of constant temperature and constant humidity functions, good fresh keeping effect on food and the like.

Description

Reefer chamber

Technical field

The utility model relates to a kind of reefer chamber.

Background technology

Existing reefer chamber comprises a kind of reefer chamber, comprises shell, is located at inner bag in the shell, is located at thermal insulation layer, electric controller, the cabinet door that cooperates with shell and inner bag between shell and the inner bag, is located at shell interior compressor, condenser, evaporator, is connected capillary tub and interchange of heat fan between compressor and the condenser; Be provided with a hot switching path between inner bag and thermal insulation layer, at the upper and lower or left and right ventilation inlet and the air outlet of being respectively equipped with of wall of inner container, ventilation inlet and air outlet are positioned at the hot switching path place, and what evaporator and interchange of heat fan were fixing is located in the hot switching path; Below inner bag, be provided with drain gutter.It only has refrigerating function, and the humidity in the inner bag is lower, is unfavorable for fresh-keeping foodstuff.

Summary of the invention

The utility model is to overcome the deficiencies in the prior art and a kind of a kind of reefer chamber with constant temperature, constant humidity function is provided.

In order to achieve the above object, the utility model is to realize like this, it is a kind of reefer chamber, comprises shell, is located at inner bag in the shell, is located at thermal insulation layer, electric controller, the cabinet door that cooperates with shell and inner bag between shell and the inner bag, is located at shell interior compressor, condenser, evaporator, is connected capillary tub and interchange of heat fan between compressor and the condenser; Be provided with a hot switching path between inner bag and thermal insulation layer, at the upper and lower or left and right ventilation inlet and the air outlet of being respectively equipped with of wall of inner container, ventilation inlet and air outlet are positioned at the hot switching path place, and what evaporator and interchange of heat fan were fixing is located in the hot switching path; Below inner bag, be provided with drain gutter; It is characterized in that: also comprise the ultrasonic humidifier that is located between shell and the inner bag, the steam outlet of ultrasonic humidifier communicates with inner bag.

Also comprise a finned electric heater, electric heater is positioned at described hot switching path.

Between described shell and inner bag, be provided with two first space and second spaces that isolate mutually, described compressor, capillary tub and condenser are arranged in first space, described ultrasonic humidifier is positioned at second space, is positioned at first and second place, space and is provided with air-inlet grille and air outlet grate on the back plate of shell; Comprise that also cooling fan is located at the interval in first and second space to the cooling fan of compressor, capillary tub and condenser cooling.

Comprise that also two slide rails that are fixed in the described inner bag are located at movably two slide blocks on the slide rail, are fixed on the hanger between two slide blocks and are located at movably hook on the hanger.

Also comprise the temperature booster that is located at the water-accepting basin between shell and the inner bag and is located at the hot water basin bottom, the water evaporates from inner bag can be fallen that water-accepting basin is positioned at the below of the drain gutter of water courage.

Also comprise the LED lamp that is located in the inner bag.

Described evaporator is the inflation type evaporator.

Water inlet at described ultrasonic humidifier is provided with water compensating valve, and the steam outlet that is positioned at ultrasonic humidifier in inner bag is provided with equal vapour groove, all is being provided with vapor opening uniformly on the vapour groove.

The utility model advantage compared with prior art is, has constant temperature, constant humidity function, can play good fresh-keeping effect to food.

Description of drawings

Fig. 1 is a block diagram of the present utility model;

Fig. 2 is the block diagram that shell of the present utility model removes loam cake and side plate;

Fig. 3 is the block diagram that the utility model removes door;

Fig. 4 is vertical cross sectional drawing of Fig. 1;

Fig. 5 is the birds-eye view of Fig. 2;

Fig. 6 is the D-D cutaway view of Fig. 5.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is done further detailed description:

Shown in Fig. 1 to 6, it is a kind of reefer chamber, comprises shell 5, is located at inner bag 3 in the shell, is located at thermal insulation layer 22, electric controller 7, the cabinet door 4 that cooperates with shell and inner bag between shell and the inner bag, is located at shell interior compressor 9, condenser 13, evaporator 11, is located at capillary tub 12 and interchange of heat fan 18 between compressor and the condenser; Between inner bag and thermal insulation layer, be provided with a hot switching path 35, upper and lower or left and right ventilation inlet 32 and the air outlet 31 of being respectively equipped with at inner bag, ventilation inlet and air outlet are positioned at the hot switching path place, what evaporator and interchange of heat fan were fixing is located in the hot switching path, and this evaporator is the inflation type evaporator; In the present embodiment, ventilation inlet and air outlet are located at the upper and lower position of wall of inner container, and the interchange of heat fan is located at the ventilation inlet place; Below inner bag, be provided with drain gutter 21; Characteristics of the present utility model are: also comprise the ultrasonic humidifier 15 that is located between shell 5 and the inner bag 3, the steam outlet 151 of ultrasonic humidifier communicates with inner bag, so promptly internally carries out adjustment in the courage, again can be to carrying out humidity control in the inner bag.Also comprise a finned electric heater 10, electric heater is positioned at described hot switching path.

During work, energized, by the temperature in the electric controller 7 setting inner bags 3, be higher than design temperature as the temperature in the inner bag, compressor 9 work, interchange of heat fan 18 sucks the air in the inner bag in the hot switching path 35 from ventilation inlet 32, and the air in 11 pairs of hot switching paths of evaporator freezes, cold air after the refrigeration enters in the inner bag from air outlet 31, makes the drop in temperature in the inner bag reach the purpose of freezing; If the temperature in the inner bag is lower than design temperature, interchange of heat fan 18 sucks the air in the inner bag in the hot switching path 35 from ventilation inlet, air in 10 pairs of hot switching paths of electric heater heats, air after the heating enters in the inner bag from air outlet, makes the temperature build-up in the inner bag reach the purpose that heats.

In the present embodiment, between shell 5 and inner bag 3, be provided with two first space 33 and second spaces 34 that isolate mutually, compressor 9, capillary tub 12 and condenser 13 are arranged in first space, ultrasonic humidifier 15 is positioned at second space, is positioned at first and second place, space and is provided with air-inlet grille 52 and air outlet grate 51 on the back plate of shell; Comprise that also cooling fan is located at the interval in first and second space to the cooling fan 14 of compressor, capillary tub and condenser cooling.Also comprise two slide rails 2 that are fixed in the inner bag 3, be located at movably two slide blocks 1 on the slide rail, be fixed on the hanger 8 between two slide blocks and be located at movably hook 6 on the hanger, hang over can be forward and backward and left and right mobile on the hook for article like this.Also comprise the water-accepting basin 19 that is located between shell and the inner bag and be located at the interior temperature booster 20 of hot water basin, water-accepting basin is positioned at the below of the drain gutter 21 of water courage.Also comprise the LED lamp 17 that is located in the inner bag.Be provided with water compensating valve 23 in the water inlet of ultrasonic humidifier.

Claims

1. reefer chamber comprises shell, is located at inner bag in the shell, is located at thermal insulation layer, electric controller, the cabinet door that cooperates with shell and inner bag between shell and the inner bag, is located at shell interior compressor, condenser, evaporator, is connected capillary tub and interchange of heat fan between compressor and the condenser; Be provided with a hot switching path between inner bag and thermal insulation layer, at the upper and lower or left and right ventilation inlet and the air outlet of being respectively equipped with of wall of inner container, ventilation inlet and air outlet are positioned at the hot switching path place, and what evaporator and interchange of heat fan were fixing is located in the hot switching path; Below inner bag, be provided with drain gutter; It is characterized in that: also comprise the ultrasonic humidifier (15) that is located between shell (5) and the inner bag (3), the steam outlet of ultrasonic humidifier (151) communicates with inner bag.

2. reefer chamber according to claim 1 is characterized in that: also comprise a finned electric heater (10), electric heater is positioned at described hot switching path (35).

3. reefer chamber according to claim 1, it is characterized in that: between described shell (5) and inner bag (3), be provided with two first space (33) and second space (34) that isolate mutually, described compressor (9), capillary tub (12) and condenser (13) are arranged in first space, described ultrasonic humidifier (15) is positioned at second space, is positioned at first and second place, space and is provided with air-inlet grille (52) and air outlet grate (51) on the back plate of shell; Comprise that also cooling fan is located at the interval in first and second space to the cooling fan (14) of compressor, capillary tub and condenser cooling.

4. reefer chamber according to claim 1 is characterized in that: also comprise two slide rails (2) that are fixed in the described inner bag (3), be located at movably two slide blocks (1) on the slide rail, be fixed on the hanger (8) between two slide blocks and be located at movably hook (6) on the hanger.

5. reefer chamber according to claim 1 is characterized in that: comprise also being located at the water-accepting basin (19) between shell (5) and the inner bag (3) and being located at the interior temperature booster (20) of hot water basin that water-accepting basin is positioned at the below of the drain gutter (21) of water courage.

6. reefer chamber according to claim 1 is characterized in that: also comprise the LED lamp (17) that is located in the inner bag (3).

7. reefer chamber according to claim 1 is characterized in that: described evaporator (11) is the inflation type evaporator.

8. reefer chamber according to claim 1, it is characterized in that: be provided with water compensating valve (23) in the water inlet of described ultrasonic humidifier (15), the steam outlet (151) that is positioned at ultrasonic humidifier in inner bag is provided with equal vapour groove (16), all is being provided with vapor opening uniformly on the vapour groove.