CN85203011U - Small-sized cold drink device for bulk beer - Google Patents

Abstract

The utility model which discloses a small-sized cold beverage machine for the bulk beer belongs to the food refrigeration machine. The utility model which is used to cool down the bulk beer mainly adapts to the medium and the small diet service department, comprising the refrigeration system, the electric system and the box body. The power of a refrigeration compressor ranges from 30w to 1000w, the capacity of the interior of the box ranges from 30 liter to 400 liter, and the refrigeration system of a full seal compressor is introduced to the utility model. The utility model has the advantages of small size, light weight, high reliability and low noise, with convenient movement, the refrigerant is not easily leaked, and the temperature in the box can be automatically controlled. The small-sized cold beverage machine is provided with a display tube for displaying the volume of the wine and a display device for displaying the temperature of the wine; an evaporator is made from two coil pipes without connectors, and the connectors are arranged on the external of the box. The small-sized cold beverage machine can be used to cool down the other bulk beverage.

Description

Small-sized cold drink device for bulk beer

Small-sized bulk beer cold drink machine belongs to the food refrigerating machine, is to be used for to bulk beer cooling, mainly is applicable to middle-size and small-size catering service department.

Existing bulk beer cold drink machine is made up of refrigeration system, electric system, casing three parts.

Refrigeration system is the system that is interconnected to a sealing by opentype compressor, condenser, device for drying and filtering, expansion valve, evaporimeter.The opentype compressor volume is big, and noise is big, inapplicable small-type refrigeration appliance, and cold-producing medium easy to leak, and the evaporimeter that is immersed in the wine has plumb joint.

Electric system is made up of parts such as motor, pressure type temperature controller, electric fans.Motor and compressor are respectively independently.

Casing is made up of parts such as shell, inner casing, heat insulation layer, base, beer discharging nozzle, capacity for liquor display tubes.

Though existing bulk beer cold drink machine volume is big, because the cause of opentype compressor, the volume of complete machine is big, and noise is big, heaviness, cold-producing medium easy to leak, influence refrigeration usefulness, the evaporimeter that is immersed in the beer has plumb joint, in case the plumb joint seepage, consequence will be serious.This machine does not have independent temperature indicating device, is difficult for the temperature in the inspection box.This machine is unsuitable for middle-size and small-size catering service department and uses.

The purpose of this utility model is to make the miniaturization of bulk beer cold drink machine, and refrigeration beer is guaranteed not contaminated, observes wine heat wine amount conveniently.

Small-sized bulk beer cold drink machine is made up of refrigeration system, electric system, casing three parts.Fig. 1 is an outline drawing, and Fig. 2 is the left pseudosection of Fig. 1.

Refrigeration system as shown in Figure 2, (20) are the fully closed compressor in the refrigeration system, (16) are condenser, (18) be device for drying and filtering, (19) are capillary, and (9) are evaporimeter, (21) be air intake duct, (22) for converging head, (23) are dispensing head.Be interconnected to the system of a sealing.

The main element of electric system is a temperature controller, and it can be an electronic type, also can be pressure type.(2) among Fig. 1 are the thermoregulation knob of temperature controller, and (1) is power switch, and (5) are attaching plug, and (3) are a temperature display meter to be installed show the temperature inside the box outside case, can adopt digital displays temperature meter, also can adopt the glass-stem thermometer temperature display.(17) among Fig. 2 are electric fan, and motor is contained in the compression case.

Casing as shown in Figure 1, (4) are the capacity for liquor display tube, (6) among Fig. 2 are case lid, (7) are shell, (8) are inner casing, (10) are heat insulation layer, (12) are wine outlet duct, (13) for going out the wine valve, (14) are valve plate, (15) are shutter.

The bulk beer that (11) among Fig. 2 are used for cold drink.

Compressor in this refrigeration system (20) power can be at 30～1000 watts, and the case internal volume can be at 30～400 liters.That condenser (16) according to circumstances also can do water-cooled or natural heat dissipation.The compressor of some also can adopt the expansion valve throttling greatly, is to improve refrigerating efficiency, and evaporimeter (9) places in the case, and the position of evaporimeter (9) and spacing should be convenient to clean in the case.Evaporimeter (9) can not formed with single tubing, when not having joint to weld non-leakage guarantee again, can be arranged into case to joint and go outward, and evaporimeter (9) does not have the evaporation coil of joint to form by 2.Come out to be divided into several roads from capillary (19) and join with each evaporation coil outside case respectively, the outlet of each evaporation coil meets at air intake duct (21) outside case, can guarantee that like this weld does not pollute beer in the case.For not making tubing have trachoma seepage and tubing to pollute beer in the case, tube surfaces can be made tining and handle.

Communicate in capacity for liquor display tube (4) and the case, available transparent glass tube is made, and case lid (6) can adopt easy sealing, and thermal conductivity factor is little, nonpoisonous and tasteless material, and for example nontoxic rubber or cork are made.Shell (7), shutter (15) and other skin material all should have certain intensity, and corrosion resistance and beautifying property can adopt corrosion resistant plate or the general steel plate plastic-blasting etc. that sprays paint.The material of inner casing (8) should have certain intensity, and corrosion resistance is nonpoisonous and tasteless, can adopt corrosion resistant plate, aluminium sheet, general steel plate enamel etc.Heat insulation layer (10) should adopt the reasonable material of heat-insulating property, for example polyurethane foamed plastic.Wine outlet duct (12), go out wine valve (13) and other all material that can contact with beer all should have certain intensity, corrosion resistance, nonpoisonous and tasteless.Go out wine valve (13) and also should have certain wearability, can adopt stainless steel, brass electroplating, non-toxic plastic etc.

This machine cooling system is a totally enclosed type, and volume is little, and is in light weight, and noise is low, move conveniently, and the refrigerating efficiency height, cold-producing medium is non-leakage, and the temperature inside the box is controlled automatically, can observe directly capacity for liquor and temperature in the case from case outside, is suitable for the use of middle-size and small-size catering service department.

This machine not only can be used for the bulk beer cooling, can also be used for the cooling of other bulk beverage.

Claims (2)

1, a kind of refrigeration system of being made up of refrigeration system, electric system, casing is fully closed small-sized bulk beer cold drink machine, it is characterized in that evaporimeter [9] does not have the coil pipe of joint to form by two, coming out to be divided into several roads from capillary [19] joins with each evaporation coil outside case respectively, the outlet of each evaporation coil meets at air intake duct [21] outside case, a temperature display meter [3] is installed outside case.

2, small-sized bulk beer cold drink machine according to claim 1, compressor (20) power that it is characterized in that freezing in being is 30～1000 watts, the case internal volume is 30～400 liters.

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