CN206050533U - A kind of thermal insulator of one side insulation - Google Patents

Abstract

This utility model is related to medical cold chain insulation packing technique field, more particularly to a kind of thermal insulator of one side insulation；The thermal insulator of the one side insulation includes ice body, integument and warming plate, and the integument is wrapped in the outside of the ice body, and the warming plate is located at the ice body side；By warming plate is arranged at ice body side, so as to the heat-transfer effect of this side of ice body can be greatly reduced, when warm ice being arranged in couveuse and being frozen, realize freezing heat-insulated between warm ice by the setting of warming plate, both are avoided mutually to conduct heat, respective cold and heat are offset, so as to realize 2～8 DEG C of accurate temperature controlling.

Description

A kind of thermal insulator of one side insulation

Technical field

This utility model is related to medical cold chain insulation packing technique field, more particularly to a kind of thermal insulator of one side insulation.

Background technology

At present, the article of cold preservation short distance transport is needed in medicine or food etc., is generally required in transportation Add cold-producing medium to ensure low temperature in transport cases, cold-producing medium generally adopts ice cube, but ice cube can melt in transportation Heat absorption, easily pollutes to article, it is therefore desirable to seal ice cube so as to keep apart with transport object, traditional Put in the plastic casing of sealing using water, become ice cube (ice body) to use through freezing.

In prior art, the storage of medicine is generally needed within the temperature range of 2～8 DEG C, to ensure the activity of medicine. During summer, ice bag is placed in icebox, and typically at -18 DEG C or so, even up to less than -20 DEG C for having work as drug delivery to temperature When, or so half an hour in needing for ice bag to be placed in room temperature environment or freezer, ice bag is risen again into 0 DEG C or so, then in bag It is put into medicine in vanning and after ice bag is packaged, can transports, in case the relatively low medicine temperature for making to be in contact with it of stagnant ice bag temperature Less than 2 DEG C, activity is reduced.During winter, as weather is colder, ice bag need not be freezed in refrigerating plant, by drug delivery When, it is put into medicine in packing cratess and after non-freezing ice bag is packaged, directly transports.At summer, this kind of manner of packing Deposit due to needing ice bag is risen again in room temperature environment, need manually to move in room temperature environment ice bag from refrigerating plant to and return Temperature, then after ice bag is risen again, then by ice bag and medicine be put into together packaging box for packaging it is good after can transport, this kind of mode is deposited In following shortcoming：1st, be only 0 DEG C using freezing point commonly to freeze, medicine temperature can be caused to be less than 2 DEG C, it is necessary to 6 are disposed in interior case DEG C warm ice just can be with precise control the temperature inside the box in 2～8 DEG C, it is ensured that medicine quality；2nd, operating process is complicated, inefficiency： Directly can not be packed with medicine after ice bag is taken out from refrigerating plant, one more is moved to the step risen again in room temperature environment Suddenly, lavish labor on；3rd, speed of delivering is slow：Ice bag needs rising again the time for or so half an hour, after customer order is connected to, no Can make immediate delivery.4th, winter can not be antifreeze：At winter, this kind of manner of packing, in transportation, if natural environment temperature mistake It is low, the temperature of ice bag can be reduced, there may come a time when to be reduced to less than -5 DEG C, or even be reduced to subzero more than ten degrees Celsius, now Due to the heat transfer of ice bag, temperature just may be reduced to less than 2 DEG C to the medicine contacted with ice bag, make the activity of medicine be subject to shadow Ring；Therefore, existing winter can only arrive it in low temperature season by the way of storing away in winter toward the mode that Northeast Cold Area is delivered Before, first high-volume is delivered toward northeast, drug stock control in local constant heat storage.

In order to the temperature range for ensureing the storage of medicine is controlled at 2～8 DEG C, prior art is typically set in couveuse again A couveuse is put, the warm ice that freezing point is 6 DEG C or so, the interlayer between inside holding and external thermal insulation case are set in inside holding case In space, freezing point is installed it is 0 DEG C or so and freeze；The purpose that warm ice is arranged is that freezing purpose is to prevent medicine temperature too low Prevent the incoming couveuse of external heat, it is to avoid medicine temperature is too high.However, in prior art, the heat-insulation layer of inner thermal insulating layer can not That what is can done is too thick, if too thick, the overall dimensions of casing increase more, and the transport of medicine is substantially according to volume weight Charging, therefore, cost of transportation can increase a lot！Insulation is not thick enough, and the effect of heat insulation between two ice bodies is bad, so as to cause There is neither endothermic nor exothermic interior in a big way in the two sides of ice body, warm ice is interfered with freezing, it is difficult to realize accurate temperature controlling.It is existing There is scheme if it is intended to internally the warm ice of case is fixed, the thickness of interior case froth bed can be greatly increased again, bubble is further improved The outside dimension of foam case, reduces the dischargeable capacity of packing cratess！

Therefore, it is not enough for more than, it is desirable to provide a kind of thermal insulator of one side insulation.

Utility model content

(1) technical problem to be solved

The purpose of this utility model is to provide the thermal insulator of one side insulation to solve accurate temperature controlling is difficult in prior art Problem.

(2) technical scheme

In order to solve above-mentioned technical problem, this utility model provides a kind of thermal insulator of one side insulation, it include ice body, Integument and warming plate, the integument are wrapped in the outside of the ice body, and the warming plate is located at the ice body side.

Wherein, the warming plate is located between the ice body and the integument.

Wherein, the warming plate is located at the outside of the integument.

Wherein, the integument is plastic casing, so that ice body and integument form plastic packaging containers, or the bag Covering layer is plastic bag, so that ice body and integument form soft ice bag.

Wherein, the side border of the plastic packaging containers has bulge-structure, and the periphery of the warming plate is by the modeling The bulge-structure of material packing container is wrapped up；Or the warming plate is bonded in the plastic packaging containers by glue layer On；Or the plastic packaging containers and the warming plate are bundled together by ply of paper；Or the plastic packaging containers and The warming plate is bundled together by Plastic Thermal Shrinkage Film.

Wherein, the warming plate is bonded on the soft ice bag by glue layer；Or the soft ice bag and described Warming plate is bundled together by ply of paper；Or the soft ice bag and the warming plate are wrapped in one by Plastic Thermal Shrinkage Film Rise.

Wherein, the plastic packaging containers or described one layer of ply of paper of soft ice bag outer wrapping, the adhering heat insulating plate is in institute State on ply of paper or be attached on the ply of paper by Plastic Thermal Shrinkage Film.

Wherein, the warming plate is insulation material layer, and the thickness of the insulation material layer is 1～30mm, the heat-insulated material The bed of material is rubber plastic foam material or corrugated paper.

Wherein, the integument includes thin layer and the ply of paper being wrapped in outside the thin layer；The integument also includes The Plastic Thermal Shrinkage Film being wrapped in outside the ply of paper.

Wherein, the warming plate is located between the thin layer and the ply of paper；Or the warming plate is located at the paper Between layer and the Plastic Thermal Shrinkage Film.

(3) beneficial effect

This new outer volume due to greatly reducing medical cold chain packing cratess, can greatly promote the dischargeable capacity of packing cratess Than reducing packing cost 20% or so, reducing cost of transportation 30% or so！Illustrate：One typical traditional medicine cold chain Packing cratess, its inner thermal insulating layer thickness degree 30mm or so, outer package volume is the high outer volumes of 400 × 300 × 300mm, cumulative volume It is 7.2kg for 36 liters, i.e. volume weight；Using this new thermal insulator as energy module after, the inside holding case can be removed, Size 60mm of whole packing cratess is reduced namely, therefore, an equal amount of medicine-chest is packed, same cold insulation effect is reached, this The outer volume of new new departure is 340 × 240 × 240mm high, and it is 3.9kg that cumulative volume is 19.5 liters, i.e. volume weight；Contrast Traditional scheme, this new departure reduce volume weight 84.6%, you can save cost of transportation 84.6%.

Above-mentioned technical proposal of the present utility model has the advantage that：The outside of ice body is wrapped in by integument, to ice Body play preserve and pack effect, wherein due to warming plate be located at the ice body side, so as to can greatly reduce ice body this The heat-transfer effect of side, when the ice body is to warm up ice, warming plate is located at the outside of the ice body, and direction is frozen, it is to avoid outside Impact of the heat transfer to ice body, it is ensured that on the inside of ice body, medicine or food are located at more than 2 DEG C；When the ice body is to freeze, insulation Plate is located at the inner side of the ice body, towards warm ice, it is to avoid impact of the heat transfer on the inside of ice body to ice body, it is ensured that medicine in couveuse Or food is located at less than 8 DEG C；When warm ice being arranged in couveuse and being frozen, by the setting of warming plate realize freezing with warm ice it Between it is heat-insulated, it is to avoid both mutually conduct heat, and offset respective cold and heat, so as to realize 2～8 DEG C of accurate temperature controlling.

Description of the drawings

Fig. 1 is a kind of cross section view of embodiment of the present utility model；

Fig. 2 is a kind of cross section view of embodiment of the present utility model；

Fig. 3 is a kind of cross section view of embodiment of the present utility model；

Fig. 4 is a kind of cross section view of embodiment of the present utility model；

Axonometric charts of the Fig. 5 for this utility model embodiment；

Fig. 6 is a kind of cross section view of embodiment of the present utility model；

A kind of schematic diagram that Fig. 7 is combined with warming plate for plastic packaging containers in this utility model embodiment；

A kind of schematic diagram that Fig. 8 is combined with warming plate for plastic packaging containers in this utility model embodiment；

A kind of schematic diagram that Fig. 9 is combined with warming plate for plastic packaging containers in this utility model embodiment；

A kind of schematic diagram that Figure 10 is combined with warming plate for plastic packaging containers in this utility model embodiment.

In figure, 1：Plastic Thermal Shrinkage Film；2：Ply of paper；3：Thin layer；4：Ice body；5：Warming plate；6：Plastic packaging containers； 601：Bulge-structure.

Specific embodiment

With reference to the accompanying drawings and examples specific embodiment of the present utility model is described in further detail.Following reality Example is applied for illustrating this utility model, but is not limited to scope of the present utility model.

In description of the present utility model, it is to be understood that term " " center ", " on ", D score, "front", "rear", " perpendicular Directly ", the orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outward " is based on orientation shown in the drawings or position Relation, is for only for ease of description this utility model and simplifies description, rather than indicates or imply that the device or element of indication must Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.This Outward, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance.

As Figure 1-5, the thermal insulator of the one side insulation that this utility model is provided includes ice body 4, integument and warming plate 5, the integument is wrapped in the outside of the ice body 4, and the warming plate 5 is located at 4 side of the ice body.

In the above-described embodiments, integument is wrapped in the outside of the ice body 4, plays the effect for preserving and packing to ice body 4 Really, wherein due to warming plate 5 be located at 4 side of the ice body, so as to the heat-transfer effect of 4 this side of ice body can be greatly reduced, when To warm up during ice, warming plate 5 is located at the outside of the ice body 4 to the ice body 4, it is to avoid impact of the heat transfer in outside to ice body 4, it is ensured that 4 inner side medicine of ice body or food are located at more than 2 DEG C；When the ice body 4 is to freeze, warming plate 5 is located at the interior of the ice body 4 Side, it is to avoid impact of the heat transfer on the inside of ice body 4 to ice body 4, it is ensured that medicine or food are located at less than 8 DEG C in couveuse；Work as insulation When warm ice is arranged in case and being frozen, realize freezing heat-insulated between warm ice by the setting of warming plate 5, it is to avoid both mutually pass Heat, offsets respective cold and heat, so as to realize 2～8 DEG C of accurate temperature controlling.

Specifically, as shown in figure 1, the warming plate 5 is located between the ice body 4 and the integument, or such as Fig. 4 institutes Show, the warming plate 5 is located at the outside of the integument.

Specifically, as shown in fig. 6, the integument is plastic casing, so as to ice body 4 and integument form plastics package hold Device, or the integument be plastic bag so that ice body 4 and integument form soft ice bag.

Preferably, as shown in fig. 7, the warming plate 5 is bonded on the plastic packaging containers 6 by glue layer；Or Plastic packaging containers 6 and the warming plate 5 are bundled together by ply of paper 2 as described in Figure 8, can also wrap one layer of modeling outside ply of paper again Material heat shrink films；Or as shown in figure 9, the plastic packaging containers 6 and the warming plate 5 are wrapped up by Plastic Thermal Shrinkage Film 1 Together.

As shown in Figure 10, the side border of the plastic packaging containers 6 has bulge-structure 601, the week of the warming plate While being wrapped up by the bulge-structure of the plastic packaging containers.

Preferably, the warming plate 5 is bonded on the soft ice bag by glue layer；Or the soft ice bag and institute State warming plate to be bundled together by ply of paper；Or the soft ice bag and the warming plate 5 are wrapped up by Plastic Thermal Shrinkage Film Together.Plastic packaging containers in Fig. 7, Fig. 8 and Fig. 9 are replaced with into soft ice bag, that is, is formed soft ice bag and insulation is hardened The several ways of conjunction.

Preferably, the plastic packaging containers or described one layer of ply of paper of soft ice bag outer wrapping, the adhering heat insulating plate exist It is attached on the ply of paper on the ply of paper or by Plastic Thermal Shrinkage Film.

The warming plate is insulation material layer, and the thickness of the insulation material layer is 1～30mm, and the insulation material layer is Rubber plastic foam material or corrugated paper；Specifically, the insulation material layer be specially EPE, EPS, EPP, XPS, PU, PEF, NBR, The nonmetallic insulating such as the rubber plastic foam materials such as phenolic-aldehyde heat-insulation board or corrugated board.

Preferably, as shown in figure 1, the integument includes thin layer 3 and the ply of paper 2 being wrapped in outside the thin layer 3；Institute State the Plastic Thermal Shrinkage Film 1 that integument is also wrapped in outside the ply of paper 2.

As shown in Fig. 2 the warming plate 5 is located between the thin layer 3 and the ply of paper 2.

As shown in figure 3, the warming plate 5 is located between the ply of paper 2 and the Plastic Thermal Shrinkage Film 1.

The warming plate 5 is cardboard, plank or heatpiston's plate.

Usually, the ice body 4 is the warm ice of 6 DEG C or so freezing points or freezing for 0 DEG C or so freezing point.

In sum, in the thermal insulator of the one side insulation that this utility model is provided, by warming plate 5 is arranged at ice body 4 Side, so as to the heat-transfer effect of 4 this side of ice body can be greatly reduced, when warm ice being arranged in couveuse and being frozen, by protecting The setting of warm plate 5 is realized freezing heat-insulated between warm ice, it is to avoid both mutually conduct heat, and offsets respective cold and heat, from And realize 2～8 DEG C of accurate temperature controlling.

The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of without departing from this utility model know-why, some improvement and modification can also be made, these change Enter protection domain of the present utility model is also should be regarded as with modification.

Claims (10)

1. the thermal insulator that a kind of one side is incubated, it is characterised in that：Which includes ice body, integument and warming plate, the integument bag The outside of the ice body is rolled in, the warming plate is located at the ice body side.

2. the thermal insulator that one side according to claim 1 is incubated, it is characterised in that：The warming plate be located at the ice body with Between the integument.

3. the thermal insulator that one side according to claim 1 is incubated, it is characterised in that：The warming plate is located at the integument Outside.

4. the thermal insulator that one side according to claim 3 is incubated, it is characterised in that：The integument is plastic casing, with Make ice body and integument form plastic packaging containers, or the integument is plastic bag, so that ice body and integument form soft Matter ice bag.

5. the thermal insulator that one side according to claim 4 is incubated, it is characterised in that：The side week of the plastic packaging containers Circle is wrapped up by the bulge-structure of the plastic packaging containers with bulge-structure, the periphery of the warming plate；Or it is described Warming plate is bonded on the plastic packaging containers by glue layer；Or the plastic packaging containers and the warming plate pass through Ply of paper is bundled together；Or the plastic packaging containers and the warming plate are bundled together by Plastic Thermal Shrinkage Film.

6. the thermal insulator that one side according to claim 4 is incubated, it is characterised in that：The warming plate is bondd by glue layer On the soft ice bag；Or the soft ice bag and the warming plate are bundled together by ply of paper；Or it is described soft Ice bag and the warming plate are bundled together by Plastic Thermal Shrinkage Film.

7. the thermal insulator that one side according to claim 4 is incubated, it is characterised in that：The plastic packaging containers are described soft One layer of ply of paper of matter ice bag outer wrapping, the adhering heat insulating plate are attached to the ply of paper on the ply of paper or by Plastic Thermal Shrinkage Film On.

8. the thermal insulator that the one side according to any one of claim 1-7 is incubated, it is characterised in that：The warming plate is heat-insulated Material layer, the thickness of the insulation material layer is 1～30mm, and the insulation material layer is rubber plastic foam material or corrugated paper.

9. the thermal insulator that one side according to claim 1 is incubated, it is characterised in that：The integument includes thin layer and bag The ply of paper being rolled in outside the thin layer；The integument is also wrapped in the Plastic Thermal Shrinkage Film outside the ply of paper.

10. the thermal insulator that one side according to claim 9 is incubated, it is characterised in that：The warming plate is located at the thin film Between layer and the ply of paper；Or the warming plate is located between the ply of paper and the Plastic Thermal Shrinkage Film.