CN202119185U

CN202119185U - Horizontal evaporator warehouse

Info

Publication number: CN202119185U
Application number: CN2011201933277U
Authority: CN
Inventors: 常见虎; 李志鹏; 胡哲; 马剑; 周伟洪; 廖强
Original assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Current assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Priority date: 2011-06-10
Filing date: 2011-06-10
Publication date: 2012-01-18
Anticipated expiration: 2021-06-10

Abstract

The utility model relates to the technical field of a refrigerator of domestic appliances, in particular to a horizontal evaporator warehouse. The horizontal evaporator warehouse comprises a frozen return air duct ventilation bubble and a cold-storage frozen return air duct isolation bubble which are arranged in the evaporator warehouse up and down. An evaporator warehouse cover plate is arranged on the evaporator warehouse. The gap between the frozen return air duct ventilation bubble and the cold-storage frozen return air duct isolation bubble is a frozen return air duct, and the gap between the cold-storage frozen return air duct isolation bubble and the bottom of the evaporator warehouse is a cold-storage return air duct. One side of the bottom of the evaporator warehouse far away from the frozen return air duct and the cold-storage return air duct is provided with a water outlet hole, and the outer side of the bottom of the evaporator warehouse is provided with a groove for installing a water outlet pipe. The horizontal evaporator warehouse solves the problems that an evaporator non-uniformly frosts due to non-uniform return air, the flowability of defrosting water is poor during defrosting, and the temperature rise range of a refrigerating room is large. Meanwhile, the problems that one side of a cold-storage room as a middle interlayer congeals dew and freezes and the like are avoided.

Description

A kind of horizontal-type evaporator storehouse

Technical field

The utility model relates to the refrigerator technical field of household electrical appliance, is specifically related to a kind of horizontal-type evaporator storehouse.

Background technology

Existing wind cooling refrigerator evaporimeter generally is placed in the back of refrigerating chamber, and this mode of laying has following shortcoming:

1) alveolar layer inside and outside temperature difference in refrigerating chamber back is big, and capacity of heat transmission is strong, influences power consumption;

2) supply air duct and return airway more complicated, windage is bigger, is prone to produce the wind short circuit, influences power consumption;

3) because refrigerating chamber back alveolar layer thickness is thicker, add various air-supplies, return airway, cause the refrigerator dischargeable capacity to reduce.

Therefore, improve the installation site of evaporimeter and the structure in corresponding evaporator storehouse and just seem very necessary.

Though the wind cooling refrigerator product that has has adopted the mode that evaporimeter is arranged on refrigerating chamber and refrigerating chamber intermediate interlayer; But because not further investigation of structural design; Causing because of return air is inhomogeneous causes evaporimeter frosting inhomogeneous; The defrost water flows is relatively poor bigger with the freezer temperature ascensional range during defrost, simultaneously, causes refrigerating chamber one side of intermediate interlayer to be prone to condensation and to freeze.

The utility model content

The problem that the utility model will solve provide a kind of can solve when causing the inhomogeneous and defrost of evaporimeter frosting because of return air is inhomogeneous the defrost water flows relatively poor with the bigger problem of freezer temperature ascensional range; Simultaneously, avoid refrigerating chamber one side of intermediate interlayer the horizontal-type evaporator storehouse of condensation and problems such as freezing to occur.

For realizing above-mentioned purpose; The technical scheme of the utility model is: a kind of horizontal-type evaporator storehouse; Comprising is arranged above and below is contained in freezing return airway wind-guiding foam and the refrigerating return airway insulation foam in the evaporimeter storehouse; On the evaporimeter storehouse, be provided with the evaporimeter Hatch Board, the space between said freezing return airway wind-guiding foam and the refrigerating return airway insulation foam is freezing return airway, and the space between refrigerating return airway insulation foam and the bottom, evaporimeter storehouse is the refrigeration return airway; Side in bottom, evaporimeter storehouse away from freezing return airway and refrigeration return airway is provided with apopore, and evaporimeter storehouse bottom outside is provided with the groove that outlet pipe is installed.Adopt the return airway and the outlet pipeline of this structure, realize evaporimeter dress for sleeping in, and can avoid causing refrigerating chamber condensation or temperature low excessively because of outlet pipe exposes.

Further, flow out fast for being convenient to defrost water under the situation that guarantees the bottom suitable thickness, the angle of evaporimeter storehouse bottom upside and horizontal level is between 4 ° to 8 °.

Further, for making evaporimeter Hatch Board covering on evaporimeter tightly, the angle of said evaporimeter cover plate upside and downside is consistent with the angle of evaporimeter storehouse bottom upside and horizontal level.

Preferably, the aperture of said apopore is between φ 10mm to φ 20mm; The degree of depth of said groove is between 12mm to 20mm; The width of said groove is between 10mm to 15mm, to guarantee that the defrost current is faster when making the evaporimeter defrost under the situation of maximal efficiency ground increase volume.

Compared with prior art, the utlity model has following beneficial effect:

The utility model is through to evaporimeter storehouse design intermediate interlayer, simultaneously to the design of return airway and outlet pipeline; Realize the evaporimeter dress for sleeping in evaporimeter storehouse; Condensation, the defrost water of wind cooling refrigerator intermediate interlayer refrigerating chamber one side are flowed out fast; Improve evaporator surface return air uniformity, improved the dischargeable capacity of casing.

Description of drawings

Fig. 1 is the utility model horizontal-type evaporator storehouse symmetry blast expanded view;

Fig. 2 is the utility model horizontal-type evaporator storehouse symmetrical profile sketch map;

Fig. 3 is the utility model horizontal-type evaporator storehouse outlet pipeline sketch map;

Fig. 4 is the G-G view of Fig. 3.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing the utility model is carried out detailed description.

Extremely shown in Figure 4 like Fig. 1; The utility model discloses a kind of comprise being arranged above and below be contained in the freezing return airway wind-guiding foam 2 and refrigerating return airway insulation foam 3 in the evaporimeter storehouse 4; On evaporimeter storehouse 4, be provided with evaporimeter Hatch Board 1; Space between freezing return airway wind-guiding foam 2 and the refrigerating return airway insulation foam 3 is freezing return airway 5; Space between refrigerating return airway insulation foam 3 and 4 bottoms, evaporimeter storehouse is refrigeration return airway 6, and the side in 4 bottoms, evaporimeter storehouse away from freezing return airway 5 and refrigeration return airway 6 is provided with apopore 9, and evaporimeter storehouse 4 bottom outside are provided with the groove 10 that outlet pipe is installed.The degree of depth 11 of groove 10 is between 12mm to 20mm, and the width 12 of groove 10 is between 10mm to 15mm, and the aperture of apopore 9 is between φ 10mm to φ 20mm.Avoid causing refrigerating chamber condensation or temperature low excessively because of outlet pipe exposes on the one hand, increase under the situation of volume on maximal efficiency ground on the other hand, the defrost current is faster when making the evaporimeter defrost.

The angle 7 of evaporimeter storehouse 4 bottom upsides and horizontal level is between 4 ° to 8 °, and such angle is convenient to defrost water and is flowed out fast under the situation that guarantees the bottom suitable thickness.

The angle of evaporimeter cover plate 1 upside and downside is consistent with the angle 7 of evaporimeter storehouse 4 base upsides and horizontal level.Can make evaporimeter Hatch Board covering on evaporimeter tightly like this, thereby make all wind all through evaporator.

The utility model is through the design to bottom, horizontal-type evaporator storehouse, return airway and outlet pipeline; Realize evaporimeter dress for sleeping in; Condensation, the defrost water of wind cooling refrigerator intermediate interlayer refrigerating chamber one side are flowed out fast, improve evaporator surface return air uniformity, improve the dischargeable capacity of casing.

Claims

1. horizontal-type evaporator storehouse; It is characterized in that: comprising is arranged above and below is contained in freezing return airway wind-guiding foam (2) and the refrigerating return airway insulation foam (3) in the evaporimeter storehouse (4); On evaporimeter storehouse (4), be provided with evaporimeter Hatch Board (1); Space between said freezing return airway wind-guiding foam (2) and the refrigerating return airway insulation foam (3) is freezing return airway (5); Space between refrigerating return airway insulation foam (3) and evaporimeter storehouse (4) bottom is refrigeration return airway (6); Side in evaporimeter storehouse (4) bottom away from freezing return airway (5) and refrigeration return airway (6) is provided with apopore (9), and evaporimeter storehouse (4) bottom outside is provided with the groove (10) that outlet pipe is installed.

2. horizontal-type evaporator according to claim 1 storehouse is characterized in that: the angle (7) of said evaporimeter storehouse (4) bottom upside and horizontal level is between 4 ° to 8 °.

3. horizontal-type evaporator according to claim 2 storehouse is characterized in that: the angle of said evaporimeter cover plate (1) upside and downside is consistent with the angle (7) of evaporimeter storehouse (4) bottom upside and horizontal level.

4. horizontal-type evaporator according to claim 1 storehouse is characterized in that: the aperture of said apopore (9) is between φ 10mm to φ 20mm.

5. horizontal-type evaporator according to claim 1 storehouse is characterized in that: the degree of depth (11) of said groove (10) is between 12mm to 20mm.

6. horizontal-type evaporator according to claim 1 storehouse is characterized in that: the width (12) of said groove (10) is between 10mm to 15mm.