CN2048947U

CN2048947U - Freezer of saving fresh waler

Info

Publication number: CN2048947U
Application number: CN 89202642
Authority: CN
Inventors: 朱凯
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-03-15
Filing date: 1989-03-15
Publication date: 1989-12-06

Abstract

The utility model relates to a freezer of saving fresh water, which comprises an empty cavity and a cavity wall; the empty cavity is filled with the material to be frozen. The interlayer of the cavity wall of the utility model is provided with the non-ice storing cryogen, so the fresh water is consumed very little and is convenient for repeated use.

Description

Freezer of saving fresh waler

The utility model is a kind of refrigerating plant of saving fresh water, is specially adapted to fishing boat or refrigerator car.

Make agent for storage of coldness with natural ice or artificial ice more than present middle-size and small-size fishing boat goes fishing on the sea aquatic products are carried out freeze preservation.Method is that ice is placed in the container of preserving aquatic products (generally being placed on above the aquatic products), reaches freezing purpose.The shortcoming of this method is that ice making need be built special ice plant, also will consume a large amount of fresh water and a large amount of electric energy, and the thermal capacity of ice is lower, and occupation space is big, and can not use repeatedly.

Now having occurred thermal capacity is more greatly the stronger non-iced cold storage agent of cold-storage ability.Existing non-iced cold storage agent kind is a lot, and wherein a kind of Main Ingredients and Appearance is water-loss reducer and ethylene glycol.Replace ice with this agent for storage of coldness, seldom consume fresh water, and saved investment and a large amount of electric energy of building ice plant.Moreover, this class agent for storage of coldness can also use repeatedly: earlier agent for storage of coldness is placed on before using and carries out refrigeration in the low-temperature cold-storage, treat that it fully cools off after, it can be applied to aquatic products and carry out freezing.After a period of time, agent for storage of coldness is heated by the heat in the surrounding space, and refrigeration weakens, and it can be reentered into refrigeration in the freezer again, in order to reusing.

But, after all can not with ice identical mode and use non-iced cold storage agent.At first, should not directly contact with aquatic products because it is a chemical substance.Secondly agent for storage of coldness meeting deliquescing when temperature raises is difficult for being maintained fixed shape, therefore is not easy to use repeatedly.

The purpose of this utility model is a kind of refrigerating plant that can save fresh water in a large number of design.This device adopts non-iced cold storage agent, can reach good refrigerating effect, is convenient to the use repeatedly of agent for storage of coldness again.

This novel basic thought is a kind of refrigerating plant, it is formed by holding cavity and the chamber wall for the treatment of frozen matter, it is characterized in that in the wall interlayer of chamber non-iced cold storage agent being housed, make agent for storage of coldness directly not contact and can keep comparatively fixed shape with treating frozen matter, promptly reach refrigerating effect, be convenient to again use repeatedly.Because this device uses non-iced cold storage agent, therefore few fresh water that consumes.

This novel a kind of concrete scheme as shown in Figure 1, this is a kind of container.Wherein 1 is the space that storage is frozen material, the 2nd, and the casing of device, the 3rd, the lid of device.Fig. 2 is the cutaway view of device lid, and wherein 4 is agent for storage of coldness, the 5th, and the outer wall of lid.Earlier the lid that installs is taken off before using, be put into and carry out refrigeration in the freezer.To treat during use that freezing material puts into the storage space 1 of device, the lid 3 of dress agent for storage of coldness in covering then, at this moment the material in the casing promptly obtains freezing.These casings stack, and refrigerating effect is just better.After using a period of time, lid can be taken off, be re-applied to refrigeration in the freezer, can reach the effect of using repeatedly.This device is specially adapted to frozen fish on the fishing boat.

Certainly, this novel scope of application never only limits to fishing boat, and it is applicable to all freezing occasions of need casing; The shape of device also never is limited to box-shaped, can make various suitable shapes according to different condition; Case lid is not only at the position of filling agent for storage of coldness in the interlayer, can also be any other position.

Claims

1, a kind of refrigerating plant of saving fresh water, it is formed by holding cavity and the chamber wall for the treatment of frozen matter, it is characterized in that:

A. this device adopts non-iced cold storage agent;

B. in the chamber wall interlayer agent for storage of coldness is housed, agent for storage of coldness is not directly contacted with treating frozen matter, also can make agent for storage of coldness keep comparatively fixed shape.

2, refrigerating plant according to claim 1 is characterized in that the box-shaped that is shaped as of device in the case lid interlayer agent for storage of coldness being housed.

3, refrigerating plant according to claim 1 is characterized in that case lid is not only at the position of filling agent for storage of coldness in the interlayer, also can be any other position.

4, refrigerating plant according to claim 1 is characterized in that the shape of device is not limited only to box-shaped, can make various suitable shapes according to different condition.