CN2163993Y

CN2163993Y - Refrigerating and cold-storage electric ice cabinet

Info

Publication number: CN2163993Y
Application number: CN 93210635
Authority: CN
Inventors: 姜昌旺; 水新霖; 曲淑萍
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-04-20
Filing date: 1993-04-20
Publication date: 1994-05-04
Anticipated expiration: 2003-04-20

Abstract

The utility model relates to a freezing and refrigerating electric ice cabinet which is provided with a freezing chamber, a condenser component, a compressor component and a cabinet door component, wherein, the interior of the freezing chamber is separated by an isolated plate to form a refrigerating chamber, a wind channel base is fixed on the lower part of the isolated plate, and a wind channel is arranged on the lower part of the wind channel base; a wind channel cover is covered on the end opening of the wind channel, the wind channel cover is fixedly connected with a temperature controller of the wind channel, and a temperature control knob is arranged on the temperature controller of the wind channel; the wind channel and the temperature controller are respectively separated by an isolated piece of the wind channel, and the isolated piece of the wind channel is fixedly connected with the wind channel base. The refrigerating chamber and the freezing chamber of the freezing and refrigerating electric ice cabinet form natural convection through the wind channel by using different specific gravity of the cold air to achieve the effect of refrigeration. The refrigeration function is added by the ice cabinet, and the utility model has the advantages of no bead and no foreign taste in the refrigerating chamber, small power consumption and low cost.

Description

Refrigerating and cold-storage electric ice cabinet

The utility model relates to a kind of freezing and refrigeration formula ice box, contains refrigerating chamber, condenser assembly, compressor assembly and cabinet door assembly.

At present, along with the raising of people's living standard, refrigerator and ice box have become the indispensable household electrical appliance of family daily life; Also become simultaneously the essential electrical equipment that people are engaged in the tertiary industry such as the small-business grocery trade and the catering trade; In use refrigerator has freezing, cold storage function because of it, thereby enjoys people to like, but undesirable because of its storage space, power consumption is big, electrical equipment is more, price is high, thereby uses less in the grocery trade and the catering trade; Therefore people use storage thing ice box easily mostly in the grocery trade and the catering trade, but ice box has only single freezing function, and lack cold storage function.Therefore in Chinese patent CN2035863U, disclose " a kind of how warm ice box ", be characterized in the sealed refrigeration system, setting up totally-enclosed valve pipeline structure, by the temperature of each cold house in the how warm refrigerator-freezer of the artificial adjusting of draught excluder, this refrigerator temperature adjustment precision is relatively poor, pipeline is too many, complex structure, cost height.

The purpose of this utility model be provide for fear of above-mentioned the deficiencies in the prior art part that a kind of tool is freezing, cold storage function and refrigerating chamber frozen-free pipeline, energy consumption is low, cost is low freezing and refrigeration formula ice box.

The purpose of this utility model can realize by following measure:

A kind of freezing and refrigeration formula ice box contains refrigerating chamber, condenser assembly, compressor assembly and cabinet door assembly, is separated out a refrigerating chamber at freezing indoor division board; On division board, be fixed with ducting assembly; Ducting assembly is made up of air channel base, air channel separator, air channel, air channel lid, air channel temperature controller and temperature control knob; Refrigerating chamber carries out heat exchange by air channel and refrigerating chamber.

The purpose of this utility model also can realize by following measure:

The air channel base of the ducting assembly of freezing and refrigeration formula ice box is fixed on the bottom of division board; The air channel is positioned at the bottom of air channel base; On the port of air channel, be stamped the air channel lid; The air channel lid connects firmly with the air channel temperature controller; Temperature controller can be fixed on the top of air channel base, with the sealing of polyurethane bar; The temperature control knob is arranged on temperature controller; Air channel and temperature controller are separated by the air channel separator, and the air channel separator can be fixed on the base of air channel; On the separator of air channel, be drilled with 4-6 hole with respect to the wind passage mouth place.

The utility model has following advantage compared to existing technology:

1, the utility model has increased refrigerating chamber at refrigerating chamber, utilizes the air duct type temperature control to carry out temperature control between refrigerating chamber and the refrigerating chamber, and the refrigeration of refrigerating chamber relies on the difference of air specific weight, carries out heat and conducts and reach refrigeration and form free convection.

2, the utility model frozen-free pipeline in refrigerating chamber, thereby refrigerating chamber does not produce the globule and storage thing free from extraneous odour.

3, the utility model do not have unnecessary pipeline and electrical equipment few, thereby reduced energy consumption, reduced cost, convenient and simple for operation.

Concrete structure of the present utility model is provided by the following drawings:

Fig. 1 is a structural representation of the present utility model

1-refrigerating chamber 2-condenser assembly 3-compressor assembly 4-ducting assembly

5-division board 6-refrigerating chamber 7-cabinet door assembly

Fig. 2 is a ducting assembly structural representation of the present utility model

Separator 10-air channel, base 9-air channel, 8-air channel

11-air channel lid 12-air channel temperature controller 13-temperature control knob

The utility model is also incited somebody to action in conjunction with the accompanying drawings, and 1,2 embodiment are described in further detail:

With reference to Fig. 1,2, be example with 168 liters ice boxs, condenser assembly (2) is all employed identical with common 168 liters of ice boxs with compressor assembly (3) and cabinet door assembly (7), and wherein refrigerating chamber (1) is separated with division board (5) with refrigerating chamber (6); The volume of refrigerating chamber is 116 liters, and the volume of refrigerating chamber (6) is 52 liters; In the bottom of division board (5) ducting assembly (4) is housed; The air channel base (8) of ducting assembly (4) connects firmly with division board (5); Be drilled with air channel (10) in the bottom of air channel base (8); On the port of air channel (10), be stamped air channel lid (11), air channel lid (11) connects firmly with air channel temperature controller (12), the model of temperature controller (12) is WMF16(7M-609), air channel temperature controller (12) can be fixed on the top of air channel base (8), with the sealing of polyurethane adhesive tape; Air channel (10) and temperature controller (12) etc. are separated by air channel separator (9), and air channel separator (9) can be fixed on the air channel base (8); Air channel separator (9) is gone up with respect to air channel (10) mouthful place and is drilled with 4 holes.

Its operation principle is that the temperature when refrigerating chamber (6) is when being higher than the standard value that air channel temperature controller (12) sets, the driving mechanism of temperature controller (12) can make air channel lid (11) move, air channel (10) mouth is opened, at this moment refrigerating chamber (1) carries out free convection with refrigerating chamber (6) because of the proportion of cold air is different, thereby the temperature of refrigerating chamber (6) is reduced, be reduced to temperature controller (12) set standard value the time, the driving mechanism of temperature controller (12) can make air channel lid (11) cover air channel (10) mouthful.

Claims

1, a kind of freezing and refrigeration formula ice box contains refrigerating chamber (1), condenser assembly (2), compressor assembly (3) and cabinet door assembly (7), it is characterized in that being separated out a refrigerating chamber (6) with division board (5) in refrigerating chamber (1); On division board (5), be fixed with ducting assembly (4); Ducting assembly (4) is made up of air channel base (8), air channel separator (9), air channel (10), air channel lid (11), air channel temperature controller (12) and temperature control knob (13); Refrigerating chamber (6) carries out heat exchange by air channel (10) and refrigerating chamber (1).

2, freezing and refrigeration formula ice box as claimed in claim 1 is characterized in that the air channel base (8) of ducting assembly (4) is fixed on the bottom of division board (5); Air channel (10) is positioned at the bottom of air channel base (8); On the port of air channel (10), be stamped air channel lid (11); Air channel lid (11) connects firmly with air channel temperature controller (12); Temperature controller (12) can be fixed on the top of air channel base (8), with the sealing of polyurethane adhesive tape; Temperature control knob (13) is arranged on temperature controller (12); Air channel (10) and temperature controller (12) are separated by air channel separator (9), and air channel separator (9) can be fixed on the air channel base (8); Upward be drilled with 4-6 hole at air channel separator (9) with respect to air channel (10) mouthful place.