CN2760472Y

CN2760472Y - Open type ice-making device

Info

Publication number: CN2760472Y
Application number: CN 200420012821
Authority: CN
Inventors: 郑日钟; 金圣桓
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-08
Filing date: 2004-12-08
Publication date: 2006-02-22
Anticipated expiration: 2014-12-08

Abstract

The utility model relates to an open type ice-making device, which belongs to the field of refrigeration technology. The utility model is characterized in that a chainwheel of a speed reducing motor is matched with a chainwheel of an icing barrel through chain transmission, a supporting shaft of the icing barrel is fixed with a shell through a bearing, a refrigeration cycle casing pipe is arranged in the icing barrel and an outer pipe of the casing pipe is communicated with a plurality of refrigeration capillary coil pipes. A cooling medium inlet is communicated with the outer pipe of the refrigeration cycle casing pipe and the refrigeration capillary coil pipes, outlets of the refrigeration capillary coil pipes are arranged in the space of the icing barrel, the cooling medium outlet is communicated with an inner pipe of the refrigeration cycle casing pipe, the icing barrel and the refrigeration cycle casing pipe are connected and fixed through two bearings, the bearing connection point is provided with a sealing rubber pad and a sealing pressure spring, the lower part of the icing barrel is provided with a water supply tank and an ice scraping knife is fixed along the outer side wall of the icing barrel. Compared with an indirect cooling mode, the direct cooling mode of the utility model has the advantages of small loop impedance, even temperature distribution, high ice making efficiency, even ice quality and high yield.

Description

Open ice maker

Technical field

The utility model belongs to refrigeration technology field.

Background technology

At present, catering trade particularly the cold drink industry often need ice cube or ice powder, a kind of method is the outsourcing berg, transports back in the shop and it is smashed again, such one is to have increased the amount of labour, has also increased a pollution section on the other hand.

Now also have a kind of system ice cube or ice powder device, the bucket that adopt to freeze is the mode that maintains static, and cutter and water system are that the fountain head of this structure easily stops up around the structure of the bucket rotation of freezing, or inhomogeneous, the cutter job insecurity that supplies water, shortcomings such as easy break-down and inconvenient maintenance arranged.

Summary of the invention

The purpose of this utility model is:

A kind of open ice maker that is exclusively used in system ice cube or ice powder is provided.

The technical solution of the utility model is:

The sprocket wheel of reducing motor cooperates by chain drive with the sprocket wheel of the bucket that freezes, the bucket back shaft that freezes is fixed by bearing and casing, in the bucket that freezes, be provided with the kind of refrigeration cycle sleeve pipe, the sleeve pipe outer tube is communicated with several refrigeration capillary coil pipes, the refrigerant inlet is communicated with kind of refrigeration cycle sleeve pipe outer tube and refrigeration capillary coil pipe, the outlet of refrigeration capillary coil pipe is in the bucket space that freezes, refrigerant exit is communicated with pipe in the kind of refrigeration cycle sleeve pipe, the bucket that freezes is connected and fixed by two bearings with the kind of refrigeration cycle sleeve pipe, there are seal gasket and sealing stage clip in the bearing junction, in the bucket bottom that freezes supply flume is arranged, the bucket lateral wall is fixed with Ice scraping knife along freezing.

The beneficial effects of the utility model are:

This direct cooling mode is compared with the indirect type of cooling, and it is little that it has an impedance loop, uniformity of temperature profile, and ice making efficient height, ice matter evenly reach the high advantage of output.

Description of drawings:

Fig. 1 is the utility model overall appearance front view;

Fig. 2 is the utility model partial sectional view;

Fig. 3 is the icing cell structure figure of the utility model;

Wherein: the 1st, housing, the 2nd, the chamber freezes, the 3rd, the dynamic power machine chamber, the 4th, the reducing motor sprocket wheel, the 5th, chain, the 6th, the barrel chain wheel freezes, the 7th, reducing motor, the 8th, the bucket back shaft freezes, the 9th, bearing A, the 10th, bucket freezes, the 11st, the kind of refrigeration cycle sleeve pipe, the 12nd, kind of refrigeration cycle sleeve pipe outer tube, the 13rd, pipe in the kind of refrigeration cycle sleeve pipe, the 14th, refrigeration capillary coil pipe, the 15th, bearing C, the 16th, bearings D, the 17th, seal gasket A, the 18th, seal gasket B, the 19th, the sealing stage clip, the 20th, bearing B, the 21st, the refrigerant inlet, the 22nd, refrigerant exit, the 23rd, supply flume, the 24th, Ice scraping knife.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further:

The icing bucket of sealing is implemented in the indoor rotation of freezing by driven by motor, refrigerant is sent into refrigeration capillary coil pipe by the refrigerant inlet along kind of refrigeration cycle sleeve pipe outer tube, from the ejection of refrigeration capillary coil pipe mouth, form a gasifying gas homogenising space in the bucket that freezes, the bucket surface cooling that so just can cause freezing is evenly distributed.Because the matchmaker's mouth that returns of pipe is directly being opened in the bucket that freezes in the kind of refrigeration cycle sleeve pipe, compression refrigerant flow back into cooler through above-mentioned approach and constitutes the loop, has therefore reduced impedance loop.The inner segment of kind of refrigeration cycle sleeve pipe does not link to each other with the back shaft of the bucket that freezes, but with form outstanding putting in the vaporizer of bucket that freezes of open segment, therefore can avoid freezing the bucket rotation and sealing device is passed in the vibration of generation by the kind of refrigeration cycle sleeve pipe harmful effect.Sealing device is to be to prevent to freeze coolant leakage in the vaporizer of bucket, and two seal gaskets are under the effect of kind of refrigeration cycle sleeve surface with spring pressure, moves to two side directions of axle, can adjust the driving fit pressure of sealing device with screw assemblies.

By adjust freeze bucket in supply flume with the size of the contact-making surface of water, and by control to the reducing motor rotating speed, to realize freezing bucket in the supply flume time of staying, to reach effective control that the bucket lateral wall that freezes forms the ice sheet thickness, rotating speed is low more, the bucket that freezes is long more in the supply flume time of staying, and formed ice sheet is thick more, otherwise ice sheet is thin more.

By the control to the reducing motor rotating speed, both realized the control to the bucket rotating speed that freezes simultaneously, the bucket rotating speed that freezes just can be made the ice powder soon, and rotating speed is just made ice cube slowly.Supply flume can be put into water, also can put into fruit juice, beverage etc.

Claims

1, a kind of open ice maker, it is characterized in that: the sprocket wheel of reducing motor cooperates by chain drive with the sprocket wheel of the bucket that freezes, the bucket back shaft that freezes is fixed by bearing and casing, in the bucket that freezes, be provided with the kind of refrigeration cycle sleeve pipe, the sleeve pipe outer tube is communicated with several refrigeration capillary coil pipes, the refrigerant inlet is communicated with kind of refrigeration cycle sleeve pipe outer tube and refrigeration capillary coil pipe, the outlet of refrigeration capillary coil pipe is in the bucket space that freezes, refrigerant exit is communicated with pipe in the kind of refrigeration cycle sleeve pipe, the bucket that freezes is connected and fixed by two bearings with the kind of refrigeration cycle sleeve pipe, there are seal gasket and sealing stage clip in the bearing junction, in the bucket bottom that freezes supply flume is arranged, and the bucket lateral wall is fixed with Ice scraping knife along freezing.