CN2492809Y

CN2492809Y - U-shaped evaporator for refrigerator in water dispenser

Info

Publication number: CN2492809Y
Application number: CN 01228734
Authority: CN
Inventors: 于乔治
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-25
Filing date: 2001-06-25
Publication date: 2002-05-22
Anticipated expiration: 2011-06-25

Abstract

The utility model relates to a U-shaped evaporator of a drinking machine and a refrigerator. The evaporator is formed by spaced and compact complex plates with evaporating tubes, which are formed with two layers of aluminium plates by the involutive blow-and-press process and then are integrally bent in U shape to be mounted inside or outside the box body of the refrigerator inner liner, and the temperature control probe of the refrigerator is installed in the refrigerator inner liner. The cold air emitted by the evaporator can uniformly cool down the refrigerator and control the temperature above zero, the evaporator along with a compressor refrigerating water tank and cold water becomes a complex body of a cold cupboard and a refrigerating drinking machine, and a temperature controller is not positioned on the evaporator but in the tank. The evaporator has the advantages of large volume, uniform refrigeration and reasonable structure.

Description

Water dispenser refrigerator U-shaped evaporimeter

The utility model relates to evaporimeter, especially a kind of U-shaped evaporimeter that is used for the water dispenser refrigerator.

Water dispenser on the domestic market has refrigerator a bit at present, generally can load 18～21 jars beverage.The existing two kinds of designs of evaporimeter in the refrigerator: a kind of is flat board or bar shaped evaporimeter, the sensor of temperature controller is placed on the evaporimeter, sensor only is located at the temperature of evaporimeter itself subzero, this structure is because the area of evaporimeter is too little, and it is insufficient to freeze, and malposition, cold air rests on the back, the front is cold inadequately, so the rear portion of refrigerator is often given the thing of being put in the refrigerator freezing when frequently not using refrigerator; Another kind is the outside that the refrigeration copper pipe wrapped is looped around refrigerator plastic uptake courage, temperature controller is positioned on the temperature of the inside of refrigerator with the sensing air, this structure since the plastic uptake courage as insulation material, most refrigerating capacity be dispersed into the outside, then water dispenser can not fully freeze.

The purpose of this utility model overcomes deficiency of the prior art exactly and a kind of water dispenser refrigerator U-shaped evaporimeter is provided, be intended to make cold air that this evaporimeter distributes can be equably whole refrigerator to be freezed to get off and be controlled at temperature above freezing, become the complex of refrigerating box and refrigerating drinker, same compression mechanism cold refrigerator and cold water, temperature controller is located in the case and not on evaporimeter, the evaporimeter volume is big, refrigeration is even, rational in infrastructure.

The technical scheme that realizes the utility model purpose is: the design feature of water dispenser refrigerator U-shaped evaporimeter is that evaporimeter is the composite plate that has evaporation tube that the involutory blow pressure of two-layer aluminium sheet becomes to have space, densification, integral body is bent into box house or the outside that U-shaped is loaded on refrigerator courage body again, and the freezer temperature control probe is contained in the refrigerator courage body.

Described U-shaped evaporimeter can just place the top of refrigerator courage body box house.Also can be inverted in the top of refrigerator courage body box house.The inwall that also can be close to refrigerator courage body casing.Also can wale the outer wall of refrigerator courage body casing.

Advantage and good effect that the utility model is compared with prior art had are: 1) volume of evaporimeter is big and curve U-shaped, so the cold air that distributes enough freezes whole refrigerator to get off equably, and be controlled at temperature above freezing, because the refrigerator that combines with water dispenser does not need cryogenic temperature, the complex that only needs refrigerating box and refrigerating drinker meets the function of use of water dispenser refrigerator; 2) a tractor serves several purposes, energy savings, same compression mechanism cold refrigerator and cold water, evaporator tube at first are directly connected to cold-producing medium " U " shape evaporimeter of refrigerator, and it just continues to move the cold water courage that goes to freeze then; 3) thermostat probe is located in the case a certain position rather than on evaporimeter, the temperature that detects directly is the temperature in the case, and working stability can not cause the high frequent startup like this, cuts down the consumption of energy, improves machine life; 4) evaporation structure is reasonable, adaptability is strong.

To and contrast accompanying drawing by embodiment below describes the utility model:

Fig. 1 is a stereogram of the present utility model.

Fig. 2 is a partial enlarged drawing of the present utility model.

Fig. 3 is the structural representation that the utility model is just placing refrigerator case internal upper part.

Fig. 4 is the right view of Fig. 3.

Fig. 5 is the structural representation that the utility model is inverted in refrigerator case internal upper part.

Fig. 6 is the right view of Fig. 5.

Fig. 7 is the structural representation that the utility model is affixed on the refrigerator inwall entirely.

Fig. 8 is the right view of Fig. 7.

Figure 10 is the schematic diagram that the utility model hoop is embraced refrigerator courage body cabinet exterior.

Fig. 9 is the left view of Figure 10.

Embodiment 1, shown in Fig. 1～4, present embodiment comprises refrigerator courage body 1 and U-shaped evaporimeter 2 and temperature probe 3, evaporimeter is with the involutory composite plate that is pressed into of two-layer aluminium sheet 2-1, middle evaporation tube 2-2 is that gases at high pressure blow out, per two evaporation tube 2-2 keep at a certain distance away and sealing mutually, clad aluminium integral body again is bent into U-shaped, for more perfect on technology, 2-3 is rolled over one at the two ends of evaporimeter more inward, its length of evaporimeter after the shaping only is shorter than the width of refrigerator body inwall slightly, is installed on the top in the casing, and the space of occupying is near 1/3rd of the whole box body space, because beverage all is placed on the bottom of casing, though, do not influence storing products, and only can make refrigerated storage temperature more even so that evaporimeter is occupied the space on top is bigger.

Embodiment 2, and this routine basic structure is identical with last example, and the two ends of different is U-shaped evaporimeter are one 2-3 of bending more outwards, is inverted in the top in the refrigerator body.

Embodiment 3, and this routine basic structure is also identical with embodiment one, and the volume of different is U-shaped evaporimeter is bigger, and almost the inwall with refrigerator body is identical, and the two ends of U-shaped evaporimeter inwards behind one 2-3 of bending, are mounted on the inwall of refrigerator again.

Embodiment 4, and this routine basic structure is same identical with embodiment one, and refrigerator body inwards behind one 2-3 of bending, is lived at the outside shroud ring of refrigerator courage body again in the two ends of different is U-shaped evaporimeter.

Claims

1. water dispenser refrigerator U-shaped evaporimeter, it is characterized in that: evaporimeter is that the involutory blow pressure of two-layer aluminium sheet (2-1) becomes to have the space, the fine and close composite plate that has evaporation tube (2-2), integral body is bent into box house or the outside that U-shaped is loaded on refrigerator courage body again, and freezer temperature control probe (3) is contained in the refrigerator courage body (1).

2. water dispenser refrigerator U-shaped evaporimeter according to claim 1, it is characterized in that: described U-shaped evaporimeter is just placing the top of refrigerator courage body (1) box house.

3. water dispenser refrigerator U-shaped evaporimeter according to claim 1, it is characterized in that: described U-shaped evaporimeter is inverted in the top of refrigerator courage body (1) box house.

4. water dispenser refrigerator U-shaped evaporimeter according to claim 1, it is characterized in that: described U-shaped evaporimeter is close to the inwall of refrigerator courage body (1) casing.

5. water dispenser refrigerator U-shaped evaporimeter according to claim 1, it is characterized in that: described U-shaped evaporimeter is waled the outer wall of refrigerator courage body (1) casing.