CN206160592U - Passive refrigerating apparatus - Google Patents

Abstract

The utility model discloses a passive refrigerating apparatus, including cold -stored lid (1), cold -stored lid (1) is including lid (11) to and be used for holding and treat the holding of cold -stored article chamber (12), chamber (12) sunken one side that sets up in lid (11) holds, lid (11) are including end to end's inner wall (111) and outer wall (112) to and be located inner chamber (113) between inner wall (111) and outer wall (112), inner chamber (113) intussuseption is filled with the cold -storage agent, the thickness of inner wall (111) is less than the thickness of outer wall (112). Implement the beneficial effects of the utility model are that: the cold -stored structure of covering of passive refrigerating apparatus adoption will be refrigerated the lid and put into the refrigerator freezer during use, behind the cold -storage agent cold -storage in cold -stored the lid, will refrigerate the lid again and directly cover in the top of treating the refrigeration article, can reach cold -stored fresh -keeping effect, and its use is simple and convenient, safe and reliable just can realize using repeatedly.

Description

Passive refrigerating equipment

Technical field

This utility model is related to technical field of refrigeration equipment, more particularly, it relates to a kind of passive refrigerating equipment.

Background technology

In prior art, the artificial cold storage mode of food mainly has two kinds, and one kind is active cold preservation, for example refrigerator, freezer Deng；Another kind is passive cold preservation, such as ice bag etc..

Passive cold storage mode, is directed to carry out direct cold preservation to food under conditions of without the need for power supply or other energy. On the market, passive cold preservation can be divided into two kinds, and one kind is traditional and simple, using dry ice or the direct cold preservation of ice cube.This kind of mode Major defect have：Firstly, since directly using untreated dry ice or ice cube, causing low-temperature receiver easily to melt becomes gas Or liquid, and can only single use；Secondly as wrapping up low-temperature receiver without additional object, the ice cube after thawing is aqueous water, Easily contaminated food products, causes food spoilage；Furthermore, the use cost of dry ice cold preservation is quite high, is not suitable for daily life practical.

Another kind of passive cold storage mode is to utilize ice bag, does not have water pollution during its thaw, can Reusability.And this The shortcoming of the mode of kind has：Cold easily hinders handss, and using inconvenience, often needs to be used with collocation couveuse；Furthermore, parcel freezing is situated between The top layer packaging of matter is fragile.

Utility model content

The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of structure letter It is single, can Reusability and safe and reliable passive refrigerating equipment.

This utility model solves the technical scheme that its technical problem adopted：A kind of passive refrigerating equipment is constructed, is wrapped Include cold preservation lid；The cold preservation lid includes lid, and for accommodating the accommodating chamber of article to be refrigerated；The accommodating chamber depression is arranged In the side of the lid；The lid includes end to end inwall and outer wall, and positioned at the inwall and the outer wall Between inner chamber；The interior intracavity is filled with agent for storage of coldness；Thickness of the thickness of the inwall less than the outer wall.

In passive refrigerating equipment described in the utility model, the passive refrigerating equipment also includes base；The cold preservation Lid can be fastened on the base.

In passive refrigerating equipment described in the utility model, the side of the base offers water leg annular in shape； The edge of the lid is removably mounted in the water leg.

In passive refrigerating equipment described in the utility model, the base is in the form of annular discs.

In passive refrigerating equipment described in the utility model, the cold preservation lid is in hemispherical.

In passive refrigerating equipment described in the utility model, the inwall is integrated with the outer wall.

In passive refrigerating equipment described in the utility model, the inwall is with the outer wall by blown polyurethane materials Make.

In passive refrigerating equipment described in the utility model, the cold preservation lid is also coated on the lid portion outside Housing.

In passive refrigerating equipment described in the utility model, the cold preservation lid also includes being arranged on the lid top Handle.

In passive refrigerating equipment described in the utility model, the handle is made up of plastic material.

Implement passive refrigerating equipment of the present utility model, have the advantages that：The passive refrigerating equipment is using cold The structure of Zang Gai, freezer compartment of refrigerator is put into when using by cold preservation lid, after the agent for storage of coldness cold-storage in cold preservation lid then cold preservation lid is direct It is covered in the top of article to be refrigerated, you can reach the effect of cold storing and fresh-keeping, its is easy to use, safe and reliable, and can realizes Reusability；Secondly, the passive refrigerating equipment is less than the structure of the thickness of outer wall using the thickness of inwall so that inwall more has Beneficial to the release of low-temperature receiver, outer wall is more beneficial for heat-insulation and heat-preservation, so as to extend the time of cold preservation, and then improves the effect of cold storing and fresh-keeping Really；Furthermore, this kind of cold storage mode eliminates the step of again article to be refrigerated being put back to into refrigerator, goes back while saving refrigerator space It is prevented from taint of odour between food, its use is more convenient, more convenient, more attractive compared with existing similar-type products, greatly Facilitate the life of modern metropolitan cities crowd.

Description of the drawings

Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：

Fig. 1 is the dimensional structure diagram of the passive refrigerating equipment that one of this utility model preferred embodiment is provided；

Fig. 2 is the cut-away view of the passive refrigerating equipment shown in Fig. 1；

Fig. 3 is the dimensional structure diagram of the passive refrigerating equipment of two offers of this utility model preferred embodiment；

Fig. 4 is the cut-away view of the passive refrigerating equipment shown in Fig. 3.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.

It should be appreciated that specific embodiment described herein is not used to limit this only to explain this utility model Utility model.It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another On one element or may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can To be directly to another element or may be simultaneously present centering elements.Also, it should be noted that this utility model reality Apply the orientation term such as left and right, upper and lower in example, be only each other relative concept or with the normal operating condition of product as reference , and should not be regarded as restrictive.

As shown in Figure 1 and Figure 2, one of preferred embodiment of the present utility model provides a kind of passive refrigerating equipment, its bag Cold preservation lid 1 is included, the cold preservation lid 1 includes lid 11, accommodating chamber 12, handle 13, and housing 14.

Specifically, such as Fig. 2 and refering to shown in Fig. 1, the lid 11 is in hemispherical configuration, in other enforcements of the present utility model In example, the shape of lid 11 can also have other to select, such as square, oval etc..The side depression of lid 11 is provided with appearance Receive chamber 12, the accommodating chamber 12 is used to accommodate article to be refrigerated, such as food etc..When article to be refrigerated is placed on the table, will cover The back-off of body 11 is on the table so that article to be refrigerated is placed in accommodating chamber 12, you can treating chilled goods carries out cold storing and fresh-keeping.Should Lid 11 includes end to end inwall 111 and outer wall 112, and the inner chamber 113 between inwall 111 and outer wall 112.Should Agent for storage of coldness is filled with inner chamber 113, jelly, it is formulated the agent for storage of coldness by high molecular polymer, water-absorbing resin, the material It is nontoxic with Reusability, health, and the advantages of cold storage capacity foot.In the present embodiment, agent for storage of coldness can be using normal in prior art The structure seen, will not be described here.

In the present embodiment, inwall 111 is made with outer wall 112 by blown polyurethane materials, and blown polyurethane materials have Light weight, good heat insulating, water resistance are good, and adhesive property it is good the advantages of.In the present embodiment, blown polyurethane materials are Structure common in the art, will not be described here.The thickness of inwall 111 is less than the thickness of outer wall 112, using the structure, So that inwall 111 is more beneficial for the release of low-temperature receiver, outer wall 112 is more beneficial for heat-insulation and heat-preservation, so as to extend the time of cold preservation, and then Improve the fresh-keeping effect of article to be refrigerated.Preferably, inwall 111 is integrated with outer wall 112.

The handle 13 is arranged on the top of lid 11, handling cold preservation lid 1 when being easy to use.In the present embodiment, it is preferable that carry Handss 13 are made up of plastic material.The housing 14 is coated on outside lid 11, protection can be played to lid 11 using the structure and is made With.

Using the passive refrigerating equipment described in the present embodiment, because the passive refrigerating equipment is using the structure of cold preservation lid 1, Cold preservation lid 1 is put into into freezer compartment of refrigerator when using, after the agent for storage of coldness cold-storage in cold preservation lid 1, then cold preservation lid 1 is directly covered in is treated The top of chilled goods, you can reach the effect of cold storing and fresh-keeping, its is easy to use, safe and reliable, and can realize Reusability； Secondly, the passive refrigerating equipment is less than the structure of the thickness of outer wall 112 using the thickness of inwall 111 so that inwall 111 more has Beneficial to the release of low-temperature receiver, outer wall 112 be more beneficial for it is heat-insulated, so as to extend the time of cold preservation, improve cold storing and fresh-keeping effect；Again Person, this kind of cold storage mode eliminates the step of again article to be refrigerated being put back to into refrigerator, can also while saving refrigerator space Prevent taint of odour between food, it is greatly square using more convenient, more convenient, more attractive compared with existing similar-type products Modern metropolitan cities crowd life.

As shown in Figure 3 and 4, two a kind of passive refrigerating equipments of offer of preferred embodiment of the present utility model, its with One of embodiment institute difference is that the passive refrigerating equipment also includes base 2, and cold preservation lid 1 can be fastened on base 2. When cold preservation lid 1 is mutually fastened with base 2, accommodating chamber 12 is presented the state of opposing seal, is more favorable for cold storing and fresh-keeping.The present embodiment In, base 2 is used to place article to be refrigerated so that article to be refrigerated is isolated with desktop, can play heat-blocking action.Preferably, Base 2 is made up of insulation material, in addition to the effect can in chilled goods with insulation, can also act as heat insulating mattress Effect.In the embodiment, base 2 is in the form of annular discs, and its profile is adapted with the bottom shape of cold preservation lid 1.Of the present utility model In other embodiments, the shape of base 2 can also have other to select, such as square, oval etc..

In the present embodiment, the side of base 2 offers water leg 21 annular in shape, and the edge of lid 11 is removably installed In water leg 21.Using the structure of the water leg 21, the water leg 21 can collect the cold air that agent for storage of coldness is discharged when using A small amount of liquid that heat is melted into, it is to avoid liquid is got wet desktop, to keep the neat and tidy of desktop；Furthermore, the edge of lid 11 Cooperate with water leg 21 so that the sealing property of accommodating chamber 12 is preferable, using the passive refrigerating equipment described in the present embodiment, Compared with the passive refrigerating equipment of one of embodiment, its cold storing and fresh-keeping it is better.

Embodiment of the present utility model is described above in conjunction with accompanying drawing, but this utility model is not limited to The specific embodiment stated, above-mentioned specific embodiment be only it is schematic, rather than restricted, this area it is common Technical staff under enlightenment of the present utility model, without departing from this utility model objective and scope of the claimed protection situation Under, many forms can be also made, these are belonged within protection of the present utility model.

Claims (10)

1. a kind of passive refrigerating equipment, it is characterised in that：Including cold preservation lid (1)；The cold preservation lid (1) includes lid (11), with And for accommodating the accommodating chamber (12) of article to be refrigerated；Accommodating chamber (12) depression is arranged on the side of the lid (11)； The lid (11) includes end to end inwall (111) and outer wall (112), and outer with described positioned at the inwall (111) Inner chamber (113) between wall (112)；Agent for storage of coldness is filled with the inner chamber (113)；The thickness of the inwall (111) is less than institute State the thickness of outer wall (112).

2. passive refrigerating equipment according to claim 1, it is characterised in that：The passive refrigerating equipment also includes base (2)；The cold preservation lid (1) can be fastened on the base (2).

3. passive refrigerating equipment according to claim 2, it is characterised in that：The side of the base (2) is offered in ring The water leg (21) of shape；The edge of the lid (11) is removably mounted in the water leg (21).

4. passive refrigerating equipment according to claim 2, it is characterised in that：The base (2) is in the form of annular discs.

5. passive refrigerating equipment according to claim 1, it is characterised in that：The cold preservation lid (1) is in hemispherical.

6. passive refrigerating equipment according to claim 1, it is characterised in that：The inwall (111) and the outer wall (112) It is integrated.

7. passive refrigerating equipment according to claim 6, it is characterised in that：The inwall (111) and the outer wall (112) Made by blown polyurethane materials.

8. passive refrigerating equipment according to claim 1, it is characterised in that：The cold preservation lid (1) is also coated on institute State the outside housing (14) of lid (11).

9. passive refrigerating equipment according to claim 1, it is characterised in that：The cold preservation lid (1) also includes being arranged on institute State the handle (13) on lid (11) top.

10. passive refrigerating equipment according to claim 9, it is characterised in that：The handle (13) is made up of plastic material.