CN1174978A

CN1174978A - Detachable refrigerator

Info

Publication number: CN1174978A
Application number: CN97118551A
Authority: CN
Inventors: 吴吉秀; 沈载亿
Original assignee: Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Co Ltd
Priority date: 1996-07-30
Filing date: 1997-07-30
Publication date: 1998-03-04
Anticipated expiration: 2017-07-30
Also published as: JP2885766B2; CN1110671C; JPH1068573A; KR980010285A

Abstract

A separate-type refrigerator is provided. It comprises: a cooling system, a main cabinet, an auxiliary cabinet, a apparatus transferring the cool air from the evaporator to the anxiliary cabinet in the anxiliary storage, and a apparatus, for eliminating the generation of vapor condensation phenomenon on neighboring wall surfaces between both cabinets by a method wherein a hot air blowing means, blow hot air generated from a condenser in a separating space between a main cabinet and an auxiliary cabinet. A heat dissipating hole is provided in the wall of a main cabinet. A hot air guiding machanism comprises a heat dissipating fan and a hot air guiding guiding the hot air into a separating space between the main cabinet and the auxiliary cabinet through the heat dissipating hole to prevent vapor condensation generated on the wall surfaces between the main cabinet and the auxiliary cabinet.

Description

Detachable refrigerator

The present invention relates to a kind of detachable refrigerator that a main box and is installed in the auxiliary casing on the main box discretely that has, particularly can prevent between the adjacent wall of main box and auxiliary casing, to produce the detachable refrigerator of condensate water.

Refrigerator generally includes: a casing forms the food storage chamber in it; With the refrigeration system that is installed in the casing to food storage chamber supply cold air.The food storage chamber generally is divided into refrigerating chamber and the refrigerating chamber that chilling temperature has nothing in common with each other, thereby satisfies the storage of various heterogeneity foods.Recently, adapt with the demand of big storage space, refrigerator trends towards large volumeization, but considers manufacturings, transportation, installation or its interchangeability, and the overall dimensions increase of refrigerator is restricted.Therefore, developed detachable refrigerator, the auxiliary casing that wherein forms auxiliary storeroom links to each other with the main box that forms main storeroom independently, and cold air can circulate between main storeroom and auxiliary storeroom.The advantage of this detachable refrigerator is that big storeroom can be easy to fix, and manufacturing, transportation, installation and interchangeability problem thereof are easy to solve.

In this detachable refrigerator, apart preset distance neighbor configuration between main box and the auxiliary casing, the auxiliary storeroom of auxiliary casing is directly accepted cold air or is accepted cold air by the main storeroom of main box the refrigeration system in being installed in main box.Return the evaporimeter or the main storeroom of refrigeration system at the cold air of auxiliary storage indoor circulation.Usually, main storeroom directly receives cold air and is used as refrigerating chamber from evaporimeter, and auxiliary storeroom is used as refrigerating chamber.

Yet there is a problem in detachable refrigerator, promptly can produce condensate water between the adjacent wall of main box and auxiliary casing.Because the temperature of the storeroom of main box and auxiliary casing is significantly less than environment temperature, although have good thermal insulation layer, the temperature of the outer surface of casing still is lower than environment temperature, so the increase of the relative humidity on the outer surface of casing, so can form condensate water in the above.Especially,, more aggravated the formation of condensate water it on, thereby caused herein humidity and dirty because the ventilation condition between the adjacent wall of main box and auxiliary casing is poor.

The object of the present invention is to provide the detachable refrigerator that produces condensate water between a kind of adjacent wall that can prevent main box and auxiliary casing.

For achieving the above object, detachable refrigerator provided by the invention comprises:

One has the refrigeration system of the evaporimeter of a compressor, a condenser and a generation cold air; One constitutes main storeroom and disposes the main box of refrigeration system; One constitute auxiliary storeroom and in abutting connection with main box install and with the separate each other auxiliary casing of a preset distance of this main box; The cold air of evaporimeter generation is sent to the device of the auxiliary storeroom of auxiliary casing; With will be sent to the adjacent wall of main box and auxiliary casing by the hot-air that condenser produces, with the device of the condensate water that produces on the wall of eliminating main box and auxiliary casing.

Here, have a louvre on the wall of main box, and the hot-air conveyer comprise one by louvre with hot-air be sent to the outside cooling fan.

Preferably the hot-air conveyer also comprises a hot-air guider, and guiding arrives on the wall of main box and auxiliary casing by the hot-air that louvre transmits.

To more clearly understand above-mentioned purpose of the present invention and advantage by detailed description to preferred embodiment and accompanying drawing thereof, wherein:

Fig. 1 is the schematic exploded perspective view of detachable refrigerator of the present invention;

Fig. 2 is the cutaway view of detachable refrigerator of the present invention;

Fig. 3 is the exploded perspective diagram of main box among Fig. 1; With

Fig. 4 is the enlarged drawing of the hot-air guider among Fig. 2.

Referring to Fig. 1 and Fig. 2, detachable refrigerator of the present invention comprises main box 10 that constitutes main storeroom and the auxiliary casing 20 that constitutes auxiliary storeroom, auxiliary casing and main box neighbor configuration.Main box 10 and auxiliary casing 20 preset distance that separates each other.

Main box 10 disposes a refrigeration system, and this system comprises compressor 11, the evaporimeter 15 of condenser 13 and generation cold air.The evaporimeter 15 of refrigeration system is installed in the top of main box 10, with the main storeroom supply cold air to main box 10.Compressor 11 and condenser 13 are installed in the bottom of main box 10, with the main storeroom of main box 10 be what to separate.

As depicted in figs. 1 and 2, on the sidewall of main box 10, have a cold air delivery outlet 31 and a cold air recovery holes 32 in the face of auxiliary casing 20.Auxiliary casing 20 then has a cold air input hole 21 and a cold air discharging hole 22 in the face of on the sidewall of main box 10, and they are corresponding with the cold air delivery outlet 31 and the recovery holes 32 of main box 10.The cold air that is produced by evaporimeter 15 flows to the auxiliary storeroom of assisting casing 20 by the cold air delivery outlet 31 of main box 10 and the cold air input hole 21 of auxiliary casing 20.After the auxiliary storage indoor circulation of auxiliary casing 20, cold air returns main box 10 by the cold air discharging hole 22 of auxiliary casing 20 and the cold air recovery holes 32 of main box 10.Between cold air delivery outlet 31 and recovery holes 32 and cold air input hole 21 and the tap 22 seal member 40 is housed, hole 31 and 32 and hole 21 and 22 between play airtight effect.

A main fan 17 and an auxiliary blower 18 are equipped with in the top of evaporimeter 15.The effect of main fan 17 is that cold air is sent to the main storeroom of main box 10 from evaporimeter 15, and the effect of auxiliary blower 18 is the auxiliary storerooms that cold air are sent to auxiliary casing 20 from evaporimeter 15 by cold air delivery outlet 31 and input hole 21.The cold air that is sent in the auxiliary storeroom of auxiliary casing 20 flows and is distributed to auxiliary storeroom everywhere by the cool air distribution holes of offering on the cold airduct 25 26 along being installed in cold airducts 25 in the auxiliary casing 20.

In the refrigerator of Miao Shuing, the main storeroom of main box 10 directly receives cold air from evaporimeter 15 in the above, therefore be used as refrigerating chamber, and the auxiliary storeroom of auxiliary casing 20 receives the cold air of relatively small amount, therefore is used as refrigerating chamber.

As shown in Figure 2, a hot-air guider 60 is equipped with in the bottom of the wall of main box 10, and it stretches out to auxiliary casing 20 directions.One radiator fan 14 is housed between condenser 13 and the hot-air guider 60, will delivers to hot-air guider 60 by the hot-air that condenser 13 produces.Hot-air guider 60 is guided to space between main box 10 and the auxiliary casing 20 with hot-air.

Referring to Fig. 3, have a louvre 51 on the wall of main box 10, the bottom at wall is opened in the hole.Insert hot-air guider 60 in the louvre 51.Hot-air guider 60 preferably has the section of approximate arrowhead form, and has the inner chamber by hot-air, as shown in Figure 4.The top of the leading edge of hot-air guider 60 has the opening 65 of loses heat air.A plurality of guide vanes 63 that the guiding hot-air makes progress are housed on the opening 65.Have a plurality of locking projections 61 on the upper surface of hot-air guider 60 and the lower surface, to prevent disengaging the louvre 51 of hot-air guider 60 from the wall of main box 10.

According to above-described structure, the hot-air that condenser 13 produces in the refrigeration system course of work is sent in the hot-air guider 60 by radiator fan 14, and upwards is dispersed into by hot-air guider 60 between the adjacent wall of main box 10 and auxiliary casing 20.The hot air of upwards distributing the adjacent wall of main box 10 and auxiliary casing 20, thereby prevent to form on the wall condensate water.

As described above, detachable refrigerator of the present invention, by radiator fan and hot-air guider, Hot air quilt is delivered between the adjacent wall of main box and auxiliary casing, thereby prevents the formation of condensate water between the adjacent wall effectively.

Claims

1. detachable refrigerator comprises:

One has the refrigeration system of the evaporimeter of a compressor, a condenser and a generation cold air;

One constitutes main storeroom and disposes the main box of described refrigeration system;

One constitute auxiliary storeroom and contiguous described main box is installed and with the be separated by auxiliary casing of a preset distance of described main box;

The cold air of described evaporimeter generation is sent to the device of the auxiliary storeroom of described auxiliary casing; With

The hot-air that described condenser is produced is sent to the adjacent wall of described main box and auxiliary casing, with the device of the condensate water that produces on the wall of eliminating described main box and described auxiliary casing.

2. detachable refrigerator as claimed in claim 1 is characterized in that, has a louvre on the described wall of described main box, described hot-air conveyer comprise one by this louvre with hot-air be sent to the outside cooling fan.

3. detachable refrigerator as claimed in claim 2 is characterized in that, described hot-air conveyer further comprises a hot-air guider, guides described hot-air to be sent between the wall of described main box and auxiliary casing by louvre.