CN209672673U - A kind of horizontal frostless refrigerator - Google Patents

Abstract

The utility model discloses a kind of horizontal frostless refrigerators, are related to frostless refrigerator technical field.The utility model includes refrigerator box body, freezing ducting assembly, compressor and air-supply assembly；Refrigerator box body bottom is recessed rectangular box；Refrigerator box body is divided into two freezing warehouses by rectangular box top installation freezing ducting assembly in refrigerator box body.The utility model passes through in cool chamber indoor location air-supply assembly；And the rectangular through-hole of the air-intaking box side of air-supply assembly is connected to return air inlet；The ventilation duct of return air upper box part setting simultaneously is connected to the through-hole opened up on object plate is held；And the size that reefer space is controlled by the position that object plate is held in telescopic device control, reduces the waste of cooling capacity, economizes on resources while reducing cost.

Description

A kind of horizontal frostless refrigerator

Technical field

The utility model belongs to frostless refrigerator technical field, more particularly to a kind of horizontal frostless refrigerator.

Background technique

With increasingly popularizing for household freezer, the exploitation of frostless refrigerator is gradually mature.Due to refrigerator box body width direction compared with It is long, supply air duct would generally be arranged in cabinet alveolar layer for slightly bigger refrigerator box body, production technology complexity, low efficiency, Production cost is higher.Meanwhile when the food freezed in refrigerator is less, vacant space is larger to cause to waste cooling capacity.

The utility model provides a kind of horizontal frostless refrigerator, and structure is simple, simple production process, cost is relatively low while can Reefer space is adjusted according to corresponding frozen food amount, is economized on resources, the wasting of resources is reduced, reduces cost.

Utility model content

The purpose of this utility model is to provide a kind of horizontal frostless refrigerators, pass through the rectangular box in freezer box bottom Upper installation freezes ducting assembly, and freezes ducting assembly two sides or more correspondence and open up air outlet and return air inlet；Air outlet and freezing Freezing air duct connection inside ducting assembly, return air inlet are connected to base of evaporator；Cool chamber indoor location air-supply assembly simultaneously, It realizes and reefer space is adjusted according to the amount of frozen food, structure is simple, economizes on resources while reducing cost.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

The utility model is a kind of horizontal frostless refrigerator, including refrigerator box body, freezing ducting assembly, compressor and air-supply Component；

The refrigerator box body bottom is recessed rectangular box；Installation freezing wind in rectangular box top in the refrigerator box body Refrigerator box body is divided into two freezing warehouses by road component, and mounting temperature sensor is also distinguished in the freezing ducting assembly two sides, is used In the monitoring indoor temperature of two cool chambers；

The freezing ducting assembly includes that setting from top to bottom freezes air duct and evaporation cavity；The freezing air duct and evaporation Chamber connection；The freezing ducting assembly top two sides offer several air outlets and are connected to freezing warehouse；Freezing air duct group Part lower part two sides offer several return air inlets and are connected to freezing warehouse；Air-cooled fan is installed in the freezing air duct；The evaporation Intracavitary installation evaporator；The evaporation cavity bottom is connected to return air inlet, and when freezing, cold wind is blown out freezing wind by the air-cooled fan Road, and freezing warehouse is entered from the air outlet on top；The indoor air of cool chamber is returned from freezing ducting assembly bottom Air port enters in evaporation cavity, and structure is simple, and production process simplifies, and economizes on resources while reducing cost；

The compressor is mounted in rectangular box；Defrost water receiving funnel is equipped in the rectangular box；The defrost connects The drainpipe of hyponome bottom connection is corresponding with drip tray；

The air-supply assembly of freezing warehouse bottom installation includes air-intaking box；The rectangular through-hole that the air-intaking box side opens up It is connected to return air inlet；Return air upper box part two sides are connected to several ventilation ducts side by side；The ventilation duct and hold object plate two sides side by side The corresponding connection of the through-hole opened up；Rectangle is evenly distributed with several telescopic devices on the air-intaking box；The output end of the telescopic device with hold The connection of supporting plate bottom surface；The object plate that holds is placed on supporting plate, when use according to frozen food number, control in cool chamber room The size stretched for controlling reefer space of telescopic device, reefer space is the freezer box for holding object plate and holding object plate top The space of composition, at this point, the cooling capacity in freezing air duct enters reefer space by air outlet；Air in reefer space simultaneously Air-intaking box is entered by through-hole；Air passes through return air inlet again and enters evaporator, forms cold cycling, reduces making for cooling capacity With reduce the wasting of resources reduces cost simultaneously.

Preferably, the insulating foam of arrangement wind path is additionally provided at the top of the freezing air duct；The insulating foam top is also set There is cover board.

Preferably, defrosting heater and defrost protector are also installed in the evaporation cavity, are used for defrost；The drip tray It is mounted on the compressor bottom board of rectangular box bottom mating installation.

Preferably, the supporting plate and side wall shiding matching in cool chamber room；It is described hold on object plate be arranged rectangular ring it is close Seal, the cooling capacity reduced in reefer space are scattered and disappeared；The rectangular ring sealing ring is matched with side wall in cool chamber room.

Preferably, the telescopic device is telescopic rod；The flexible synchronization of the same indoor several telescopic rods of the cool chamber, The steady of object plate is held in guarantee.

The utility model has the following beneficial effects:

1, the utility model in the rectangular box of freezer box bottom by installing freezing ducting assembly, and freezes air duct Correspondence opens up air outlet and return air inlet up and down for component two sides；Air outlet is connected to the freezing air duct inside freezing ducting assembly, is returned Air port is connected to base of evaporator, and cold wind enters freezing warehouse from top and returns to evaporation from the return air inlet of freezing ducting assembly Device realizes cold cycling from top to bottom, and structure is simple, manufacture craft is simple, reduces cost.

2, the utility model passes through in cool chamber indoor location air-supply assembly；And the rectangle of the air-intaking box side of air-supply assembly Through-hole is connected to return air inlet；The ventilation duct of return air upper box part setting simultaneously is connected to the through-hole opened up on object plate is held；And pass through Telescopic device control holds the position of object plate and then controls the size of reefer space, reduces the waste of cooling capacity, economizes on resources while dropping Low cost.

Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is a kind of structural schematic diagram of horizontal frostless refrigerator of the utility model；

Fig. 2 is the enlarged drawing of A in Fig. 1；

Fig. 3 is top view of the freezer box without door closure in the utility model；

Fig. 4 is the sectional view of B-B in Fig. 3；

Fig. 5 is the structural schematic diagram that ducting assembly is freezed in the utility model；

Fig. 6 is the structural schematic diagram of air-supply assembly in the utility model；

Fig. 7 is main view in the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " on ", "lower", " in ", the indicating positions such as "inner" or Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the component or member of indication or suggestion meaning Part must have a particular orientation, and be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

It please refers to shown in Fig. 1-7, the utility model is a kind of horizontal frostless refrigerator, including refrigerator box body 1, freezing air duct group Part 2, compressor 3 and air-supply assembly；

1 bottom of refrigerator box body is recessed rectangular box 11；11 top of rectangular box installation freezing air duct in refrigerator box body 1 Refrigerator box body 1 is divided into two freezing warehouses by component 2, and mounting temperature sensor is also distinguished in freezing 2 two sides of ducting assembly, for supervising Survey the indoor temperature of two cool chambers；

Freezing ducting assembly 2 includes that setting from top to bottom freezes air duct 21 and evaporation cavity 22；Freeze air duct 21 and evaporation Chamber 22 is connected to；Freezing 2 top two sides of ducting assembly offer several air outlets 23 and are connected to freezing warehouse；Freeze ducting assembly 2 Lower part two sides offer several return air inlets 24 and are connected to freezing warehouse；Freeze the air-cooled fan 211 of installation in air duct 21；Evaporation cavity 22 Interior installation evaporator 221；22 bottom of evaporation cavity is connected to return air inlet 24, and when freezing, cold wind is blown out freezing wind by air-cooled fan 211 Road 21, and freezing warehouse is entered from the air outlet on top；Return air of the indoor air of cool chamber from freezing 2 bottom of ducting assembly Mouth 24 enters in evaporation cavity 22, and structure is simple, and production process simplifies, and economizes on resources while reducing cost；

Compressor 3 is mounted in rectangular box 11；Defrost water receiving funnel 31 is equipped in rectangular box 11；Defrost water receiving funnel The drainpipe 32 of 31 bottoms connection is corresponding with drip tray 33；

The air-supply assembly for freezing the installation of warehouse bottom includes air-intaking box 4；The rectangular through-hole and return air that 4 side of air-intaking box opens up Mouth 24 is connected to；4 top two sides of air-intaking box are connected to several ventilation ducts 41 side by side；Ventilation duct 41 and hold what 42 two sides of object plate opened up side by side The corresponding connection of through-hole 421；Rectangle is evenly distributed with several telescopic devices 43 on air-intaking box 4；The output end and supporting plate 44 of telescopic device 43 Bottom surface connection；Object plate 42 is held to be placed on supporting plate 44, when use according to frozen food number, cool chamber is indoor stretches for control The size that compression apparatus 43 stretches for controlling reefer space, reefer space are the household freezer for holding object plate 44 and holding 44 top of object plate The space that body 1 is constituted, at this point, the cooling capacity in freezing air duct 21 enters reefer space by air outlet 23；Reefer space simultaneously Interior air enters air-intaking box 4 by through-hole 421；Air passes through return air inlet 24 again and enters evaporator 221, forms cold and hot follow Ring reduces the use of cooling capacity, and reduce the wasting of resources reduces cost simultaneously.

Wherein, the insulating foam that arrangement wind path is additionally provided at the top of air duct 21 is freezed；Insulating foam top is additionally provided with cover board.

Wherein, defrosting heater and defrost protector are also installed in evaporation cavity, are used for defrost；Drip tray 33 is mounted on square On the compressor bottom board 34 of shape bottom of box Matching installation.

Wherein, supporting plate 44 and side wall shiding matching in cool chamber room；Hold setting rectangular ring sealing ring on object plate 42 422, the cooling capacity reduced in reefer space is scattered and disappeared；Rectangular ring sealing ring 422 is matched with side wall in cool chamber room.

Wherein, telescopic device 43 is telescopic rod；Object is held in the flexible synchronization of the same indoor several telescopic rods of cool chamber, guarantee Plate it is steady.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of horizontal frostless refrigerator, which is characterized in that including refrigerator box body (1), freezing ducting assembly (2), compressor (3) with And air-supply assembly；

Refrigerator box body (1) bottom is recessed rectangular box (11)；The refrigerator box body (1) interior rectangular box (11) top Refrigerator box body (1) is divided into two freezing warehouses by installation freezing ducting assembly (2)；

The freezing ducting assembly (2) includes that setting from top to bottom freezes air duct (21) and evaporation cavity (22)；The freezing wind Road (21) is connected to evaporation cavity (22)；Freezing ducting assembly (2) the top two sides offer several air outlets (23) and freezing Warehouse connection；Freezing ducting assembly (2) the lower part two sides offer several return air inlets (24) and are connected to freezing warehouse；It is described cold Freeze the air-cooled fan (211) of installation in air duct (21)；Evaporator (221) are installed in the evaporation cavity (22)；The evaporation cavity (22) Bottom is connected to return air inlet (24)；

The compressor (3) is mounted in rectangular box (11)；Defrost water receiving funnel (31) is equipped in the rectangular box (11)； The drainpipe (32) of the defrost water receiving funnel (31) bottom connection is corresponding with drip tray (33)；

The air-supply assembly of freezing warehouse bottom installation includes air-intaking box (4)；The rectangle that air-intaking box (4) side opens up is logical Hole is connected to return air inlet (24)；Air-intaking box (4) the top two sides are connected to several ventilation ducts (41) side by side；The ventilation duct (41) Connection corresponding with through-hole (421) that object plate (42) two sides open up side by side are held；Rectangle is evenly distributed with several flexible dresses on the air-intaking box (4) Set (43)；The output end of the telescopic device (43) is connect with supporting plate (44) bottom surface；The object plate (42) that holds is placed in support On plate (44).

2. the horizontal frostless refrigerator of one kind according to claim 1, which is characterized in that also set at the top of the freezing air duct (21) There is the insulating foam of arrangement wind path；The insulating foam top is additionally provided with cover board.

3. the horizontal frostless refrigerator of one kind according to claim 1, which is characterized in that also install defrost in the evaporation cavity and add Hot device and defrost protector are used for defrost；The drip tray (33) is mounted on the compressor of rectangular box bottom mating installation On bottom plate (34).

4. the horizontal frostless refrigerator of one kind according to claim 1, which is characterized in that the supporting plate (44) and freezing warehouse Inner sidewall shiding matching；It is described to hold setting rectangular ring sealing ring (422) on object plate (42)；The rectangular ring sealing ring (422) it is matched with side wall in cool chamber room.

5. the horizontal frostless refrigerator of one kind according to claim 1, which is characterized in that the telescopic device (43) is flexible Bar；The flexible synchronization of the same indoor several telescopic rods of the cool chamber.