CN201116813Y - Ice-making machine with water dispersing disc - Google Patents

Abstract

The utility model discloses an ice maker with a water-dispersing disc, which comprises a water-dispersing disc which is installed on the top portion of an ice maker cylindrical refrigeration evaporator, and is formed by a disc type water disc and a plurality of water-dispersing pipes which are arranged on the water disc, wherein the included angles between adjacent water-dispersing pipes except that relative to the position of an ice-scraping knife are same, and each water-dispersing pipe is downwards slanted from the water inlet end to the water outlet end, and the included angles between the water-dispersing pipe and the axial lead of the cylindrical refrigeration evaporator are same. The ice splices which are formed by the ice maker have even thickness.

Description

The ice machine of band aproll dish

Technical field

The utility model relates to ice machine, is the aproll dish of ice machine specifically.

Background technology

Ice machine is a kind of equipment that manually manufactures ice that uses Refrigeration Technique, directly evaporate by cold-producing medium, with water with the heat that has take away the cooling ice making, its ice making speed is a kind of rapid ice making technology far faster than the indirect ice making of salt solution.Rapid ice making the earliest is to carry out in a pond that has a vertical evaporation tube, uses the hot gas ice-melt behind the water freezing of pond, and again to the pond water filling, the ice of making just floats on the pond; Released the bucket formula rapid ice making of adopting the finger-type evaporimeter afterwards again, and made ice machine step into the device stage.Through years of development, ice machine has been the rapid ice making technology of a maturation.The development of current rapid ice maker is not only numerous in variety, specific energy consumption reduces, it is very convenient to manipulate, product line is more complete, makes the application of ice machine also more extensive, and the kind of ice also emerges in an endless stream.

Present ice machine is mainly slice ice machine, plate ice machine.The slice ice machine utilization is the most extensive, and it is a continous way rapid ice making device, and production thickness is the sheet phosphorus shape ice about 1.5mm.Ice maker is a drum type brake heat exchanger, and water sprays its surface, be subjected to low-temperature refrigerant cooling in the wall to form ice sheet after, by skates ice is scraped.Slice ice machine utilization scope: it is fresh-keeping etc. that middle-size and small-size slice ice machine is mainly used in food processing, marine industry, commodity, and the full length film ice maker is mainly used in industries such as concrete cooling (build a dam, Tunnel Engineering, science of bridge building), long range fishing, chemical dyestuff.

With reference to shown in Figure 1, the course of work of ice machine is as follows: water enters aproll dish 5 by water tank 1 by water pump, feed pipe 2, and water constantly flows on the inwall of refrigerating evaporator 4 through aproll dish 5, is cooled to a lower temperature by refrigerating part.Part water is cooled and forms ice, and the drip tray 3 of unnecessary water in lower body flow to lower body delivery port 9, and keeps constant water level by the ball-cock assembly in the water tank 1.The ice that is shaped passes through extruding from refrigerating evaporator 4 inwall landings by spiral Ice scraping knife 8.The skates bearing is supported by two lever arms that are fixed on the main shaft 7.Water pump guarantee water in feed pipe 2, aproll dish 5, lower body drip tray 3 and water tank 1 between the circulation; Rotor portion is driven by reductor 6; Refrigerating capacity is guaranteed by refrigerating part; Evaporate from refrigerant heat absorption from refrigerant enters the mouth the runner that enters refrigerating evaporator that refrigeration section is assigned to, and return refrigerating part with circulation through refrigerant exit.

The aproll dish of this ice machine is made up of the water spraying pipe that radially is provided with one by one, and water is sprayed onto on barrel wall by each root water spraying pipe.Yet the setting angle of present aproll dish water spraying pipe differs, and the moisture film of formation is inhomogeneous, and is easy to generate and splashes, and therefore the borneol that forms is in uneven thickness.

The utility model content

The purpose of this utility model is to provide a kind of novel ice machine, and the MJPZ of the aproll dish ejection of this ice machine is even.

The utility model adopts following scheme: a kind of ice machine with the aproll dish, comprise the aproll dish that is installed in ice machine cartridge type refrigerating evaporator top, also comprise Ice scraping knife, described aproll dish is made of discoid water pond and many water spraying pipe radially being installed on the water pond sustained height, angle except that the position of corresponding Ice scraping knife between the adjacent water spraying pipe is identical, and described every water spraying pipe is tilted to down from the inlet end to the water outlet end, and all water spraying pipe all become identical angle with the axial line of cartridge type refrigerating evaporator.

Comparative optimization be that described every water spraying pipe all becomes 110 ° of angles with the axial line of cartridge type refrigerating evaporator.

The beneficial effects of the utility model are:

(1) since between the adjacent water spraying pipe angle equate and the axial line of every water spraying pipe and cartridge type refrigerating evaporator between the angle that forms also identical, therefore the moisture film that forms on the refrigerating evaporator surface is even, assurance borneol thickness evenness is good;

(2) because water spraying pipe is to be tilted to down from the inlet end to the water outlet end, and water is sprayed onto on the refrigerating evaporator with this direction, difficult generation is splashed.

Description of drawings

Fig. 1 is the structural representation of the ice machine of band aproll dish of the present utility model.

Fig. 2 is the vertical view of the aproll dish shown in Fig. 1.

Fig. 3 is for adopting the formed moisture film schematic diagram of aproll dish structure of the present utility model.

The specific embodiment

Be described further below in conjunction with the ice machine of the drawings and specific embodiments, to help understanding content of the present utility model band aproll dish of the present utility model.

As depicted in figs. 1 and 2, aproll dish 5 is by the many water spraying pipe 51 that radially are provided with, and is on the sidewall sustained height (or bottom) that radial distribution is welded on round water pond 52, and whole aproll dish is installed in ice machine cartridge type refrigerating evaporator 4 tip positions.Except that the angle mitre is adopted in the position of corresponding Ice scraping knife 8, angle between the adjacent water spraying pipe 51 is identical, and described every water spraying pipe 51 is tilted to down from the inlet end to the water outlet end, and all water spraying pipe 51 all become 110 ° of identical angles with the axial line of cartridge type refrigerating evaporator.Being welded on overflow pipe 53 on the round water pond sidewall, to be used to control in the water pond height of water level stable, and its setting height(from bottom) to form stable static pressure, makes the flow rate of water flow of water pipe basicly stable greater than water spraying pipe 51.

Because water spraying pipe 51 all becomes 110 ° of angles with the axial line of cartridge type refrigerating evaporator, and the angle between the adjacent water spraying pipe 51 also equates, the height of eject position that then is sprayed onto the water on the cartridge type refrigerating evaporator is identical with spacing, shape at each strand of equal-height position current is basic identical, along the refrigerating evaporator wall to dirty and converge the moisture film good uniformity that the back forms, therefore can improve the uniformity of borneol thickness.Adopt 110 ° of angles, under normal jet flow flow velocity, the current that are sprayed onto the refrigerating evaporator inwall are difficult for generation and splash.Solid line is the moisture film schematic diagram that aproll dish of the present utility model forms among Fig. 3, and dotted line is the moisture film schematic diagram that former aproll dish forms.

Claims (3)

1, a kind of ice machine with the aproll dish, comprise the aproll dish that is installed in ice machine cartridge type refrigerating evaporator top, also comprise Ice scraping knife, it is characterized in that: described aproll dish is made of discoid water pond and many water spraying pipe radially being installed on the water pond sustained height, angle except that the position of corresponding Ice scraping knife between the adjacent water spraying pipe is identical, and described every water spraying pipe is tilted to down from the inlet end to the water outlet end, and all water spraying pipe all become identical angle with the axial line of cartridge type refrigerating evaporator.

2, the ice machine of band aproll dish as claimed in claim 1 is characterized in that: described every water spraying pipe all becomes 110 ° of angles with the axial line of cartridge type refrigerating evaporator.

3, the ice machine of band aproll dish as claimed in claim 1 or 2 is characterized in that: the position that is higher than water spraying pipe on described aproll dish is provided with overflow pipe.

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