CN105829823A - Control layer for a passive heat exchanger - Google Patents
Control layer for a passive heat exchanger Download PDFInfo
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- CN105829823A CN105829823A CN201380079932.3A CN201380079932A CN105829823A CN 105829823 A CN105829823 A CN 105829823A CN 201380079932 A CN201380079932 A CN 201380079932A CN 105829823 A CN105829823 A CN 105829823A
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- heat
- layer
- accumulation
- kuznets curves
- environmental kuznets
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/08—Warming pads, pans or mats; Hot-water bottles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F2007/0244—Compresses or poultices for effecting heating or cooling with layers
- A61F2007/0257—Compresses or poultices for effecting heating or cooling with layers with a fluid impermeable layer
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F2007/0244—Compresses or poultices for effecting heating or cooling with layers
- A61F2007/0258—Compresses or poultices for effecting heating or cooling with layers with a fluid permeable layer
Abstract
The present invention provides an environment control layer (15) for combining with a heat storage member (2) to form a passive heat exchanger (3), the heat storage member (2) absorbing or releasing heat, the environment control layer (15) comprising one or both of the following: a condensation control layer (12); and a heat transfer control layer (1). The condensation control layer (12) is air permeable but water impermeable for preventing or minimizing the migration of water across the condensation control layer (12) whilst allowing the migration of air across the condensation control layer (12). The heat transfer control layer (1) comprises an air permeable layer (4) having at least a first sublayer (5), the first sublayer (5) having a plurality of spaces through which air can flow. Also provided is a passive heat exchanger (3) comprising a heat storage member (2) with the environment control layer (15), and a container (14) comprising at least a portion that is in the form of the environment control layer (15).
Description
Technical field
The present invention relates to for the key-course of passive type heat exchanger and there is the passive type heat exchanger of key-course, and specifically, it relates to portable passive type heat exchanger.
Background technology
Existing portable passive type heat exchanger includes that rigidity or flexible plastic container, described plastic containers contain heat storage medium such as water, saline or have the gel of heat storage capacity.These heat exchangers carry out precooling or preheat and be placed near the article being correspondingly cooled or heated, to be maintained in predetermined temperature range by these article.
This kind of heat exchanger can be used in, such as, accommodate in the container of food so that making food keep fresh in transportation, or it is used in the container accommodating organ or biological tissue or fluid so that maintaining organ or biological tissue or the integrity of fluid, for human implantation and other medical procedures.
One problem of these existing heat exchangers is that the surface temperature of heat exchanger is initially the lowest when cooling or too high when heating.This may damage, in the case of article are too near to or contact this heat exchanger, the article just cooling down or heating.Another problem be cooling or heat profiles mild not, this can limit cooling or the time of heating and efficiency.If cooling or heating are the mildest, then cooling down or heat will not be consistent within the most useful period.
Under cooling, other problem is to form concretion on the surface of heat exchanger.This concretion may damage or destroy the article just cooled down, or brings inconvenience user to I haven't seen you for ages.
Summary of the invention
Technical problem
It is an object of the invention to overcome or improve at least one shortcoming of prior art, or the replacement scheme being provided with.
Technical scheme
In first aspect, the present invention provide a kind of for accumulation of heat Component composition with formed passive type heat exchanger control condensation layer, this accumulation of heat component is used for absorbing or discharging heat, this control condensation layer is to breathe freely but fluid-tight to prevent water from migrating across control condensation layer or making this migration minimize, and allows air migration through this control condensation layer simultaneously.
In one embodiment, this control condensation layer absorbs and retains water to prevent water from migrating across control condensation layer or making this migration minimize.
In another embodiment, this control condensation layer repels water to prevent water from migrating across control condensation layer or making this migration minimize.
In one embodiment, this control condensation layer is made up of fabric.
In second aspect, the present invention provide a kind of for accumulation of heat Component composition with formed passive type heat exchanger heat transfer key-course, this accumulation of heat component is used for absorbing or discharging heat, this heat transfer key-course includes the air-permeable layer with at least one the first sublayer, and this first sublayer has multiple spaces that air can flow therethrough.
In one embodiment, one or more being selected in the thickness of space number, spatial density and the first sublayer regulates the heat transfer rate through the first sublayer.
In one embodiment, this first sublayer is filament.In one embodiment, heat transfer key-course includes at least one of stratum reticulare covering the first sublayer, and this stratum reticulare is also breathable.
In other embodiments, this first sublayer is made up of one or more in fabric, foam and felt.
In one embodiment, this air-permeable layer includes second sublayer with the heat transfer rate different from the first sublayer.This second sublayer can have the feature selected from the characteristic range described above with respect to the first sublayer.
In one embodiment, this second sublayer has the heat transfer rate lower than the first sublayer and is positioned between accumulation of heat component and the first sublayer when heat transfer key-course and accumulation of heat Component composition.
In the third aspect, the present invention provide a kind of for accumulation of heat Component composition with formed passive type heat exchanger environmental Kuznets Curves layer, this accumulation of heat component is used for absorbing or discharging heat, and this environmental Kuznets Curves layer includes one or two in the following: control condensation layer as above；And as above heat transfer key-course.
In one embodiment, this environmental Kuznets Curves layer closely conforms at least some of of accumulation of heat component.In another embodiment, this environmental Kuznets Curves layer closely conforms to the sidepiece of accumulation of heat component, and this sidepiece is in use towards the article carrying out heat exchange with passive type heat exchanger.In another embodiment, this environmental Kuznets Curves layer closely conforms to all sidepieces of accumulation of heat component.
In one embodiment, this environmental Kuznets Curves layer by with accumulation of heat component be attached and with described accumulation of heat Component composition.
In one embodiment, this environmental Kuznets Curves layer is the shape of sack, wherein can accommodate accumulation of heat component.In one embodiment, this sack is reclosable.In one embodiment, this sack has zip mode opening, so that sack is reclosable.
In one embodiment, this environmental Kuznets Curves layer is configured to form a part for container.In another embodiment, this environmental Kuznets Curves layer is configured to form at least one wall of container.
In one embodiment, this environmental Kuznets Curves layer has low profile.In one embodiment, this environmental Kuznets Curves layer has the thickness less than 3cm.
In one embodiment, this environmental Kuznets Curves layer be configured so that with absorb heat with cooling article predetermined accumulation of heat Component composition time, the outer surface of this environmental Kuznets Curves layer has predetermined minimum temperature.In one embodiment, this predetermined minimum temperature is between 2 DEG C and 8 DEG C.
In another embodiment, this environmental Kuznets Curves layer be configured so that with release heat with heating article predetermined accumulation of heat Component composition time, the outer surface of this key-course has predetermined maximum temperature.
In one embodiment, this environmental Kuznets Curves layer includes control condensation layer as above and heat transfer key-course as above simultaneously, and when environmental Kuznets Curves layer is with accumulation of heat Component composition, this control condensation layer is between accumulation of heat component and heat transfer key-course.
In fourth aspect, the present invention provides a kind of passive type heat exchanger, comprising:
Accumulation of heat component, it is used for absorbing or discharging heat；And
Environmental Kuznets Curves layer as above.
In one embodiment, this accumulation of heat component is shaped to so that accumulation of heat component at least some of closely conforms to carry out the article of heat exchange with passive type heat exchanger.
In one embodiment, this accumulation of heat component is rigidity.In one embodiment, this accumulation of heat component is flexible, and therefore can be configured to closely to conform to carry out the article of heat exchange with passive type heat exchanger.In one embodiment, this accumulation of heat component is rigidity and flexible combination, because it has rigid element and flexible portion.
In one embodiment, this accumulation of heat component is the rigid container containing heat storage medium.In one embodiment, this accumulation of heat component is the soft bag containing heat storage medium.
In one embodiment, this heat storage medium is the solution containing water and salt.In another embodiment, this heat storage medium is accumulation of heat gel.
In one embodiment, this passive type heat exchanger has low profile.In another embodiment, this passive type heat exchanger thickness is less than 4cm.
At the 5th aspect, the present invention provides a kind of container, and it includes at least some of of form in environmental Kuznets Curves layer as above.
In one embodiment, this container includes at least one wall of the form in environmental Kuznets Curves layer as above.
In one embodiment, this container includes contacting wall with at least one of article contacts in use, and the form of this contact wall is to have the environmental Kuznets Curves layer as above of heat transfer key-course as above.In one embodiment, container include the most not with at least one noncontact wall of article contacts, the form of this noncontact wall is environmental Kuznets Curves layer as above.In one embodiment, noncontact wall only includes control condensation layer as above.
Accompanying drawing explanation
The preferred embodiment of the optimal mode according to the present invention is described the most by way of example, in the accompanying drawings referring now to accompanying drawing:
Fig. 1 be according to embodiment of the present invention with accumulation of heat Component composition to form the axonometric chart of heat transfer key-course of passive type heat exchanger；
Fig. 2 is the heat transfer key-course eliminating accumulation of heat component in Fig. 1；
Fig. 3 is the cross section running through section line A-A of the one embodiment of the invention presented in Fig. 2；
Fig. 4 is the cross section running through section line A-A of the another embodiment of the invention presented in Fig. 2；
Fig. 5 is the cross section running through section line A-A of the other embodiments of the present invention presented in Fig. 2；And
Fig. 6 be according to another embodiment of the invention with accumulation of heat Component composition to form the axonometric chart of heat transfer key-course of passive type heat exchanger；
Fig. 7 is the axonometric chart of the container with the wall formed by heat transfer key-course according to one embodiment of the invention；And
Fig. 8 is the cross section running through section line A-A of the another embodiment of the invention presented in Fig. 2.
Detailed description of the invention
With reference to accompanying drawing, embodiment of the present invention provide the environmental Kuznets Curves layer 15 for combining to be formed passive type heat exchanger 3 with accumulation of heat component 2.Accumulation of heat component 2 absorbs or discharges heat.Environmental Kuznets Curves layer 15 includes one or two in the following: control condensation layer 12；And heat transfer key-course 1.
Control condensation layer 12 is to breathe freely but fluid-tight, to prevent water from migrating across control condensation layer or making described migration minimize, but allows air migration through control condensation layer simultaneously.Control condensation layer 12 can be made up of synthetic material or natural material.In some embodiments, control condensation layer 12 absorbs and retains water to prevent water from migrating across control condensation layer or making described migration minimize.Such as, the fabric that control condensation layer 12 can be made up of the natural fiber (such as cotton) absorbing and retaining water is made.In other embodiments, control condensation layer 12 repels water to prevent water from migrating across control condensation layer or making described migration minimize.Such as, control condensation layer 12 can be to take the form of fabric, and described fabric has the tightst or fine and close braiding structure, so that moisture cannot migrate across and pass described fabric, but air can freely migrate across and pass described fabric.
Heat transfer key-course 1 includes the air-permeable layer 4 with at least one the first sublayer 5, and described first sublayer has multiple spaces that air can flow therethrough.Air-permeable layer 4 allows air to pass through, thus transmits heat through air-permeable layer 4.
In one embodiment, the first sublayer 5 is filament, i.e. described filament includes one or more filament limiting multiple spaces that air can flow therethrough.In other embodiments, the first sublayer is made up of one or more in fabric, foam, felt, sponge or polystyrene (they are all similarly included multiple spaces that air can flow therethrough).These spaces add the length in the path being free air-flow to cross above, so that empty flow slowing down, and by air entrapment in these spaces.This reduces the speed of the heat transfer carried out through air-permeable layer 4 together with the heat-blocking action of the air retained in space.
In one embodiment, environmental Kuznets Curves layer 15 may be configured so that the outer surface of this environmental Kuznets Curves layer has predetermined minimum temperature when combining with the predetermined accumulation of heat component 2 of cooling article with absorption heat.Such as, useful predetermined minimum temperature falls in the range of between 2 DEG C to 8 DEG C.Other useful minimum temperature are 4 DEG C or 5 DEG C, and described temperature is the temperature being generally recommended for making food refrigeration.Environmental Kuznets Curves layer 15 may also be configured such that the outer surface of this environmental Kuznets Curves layer reaches predetermined maximum temp the most within a predetermined period of time when combining with the predetermined accumulation of heat component 2 of cooling article with absorption heat.This makes article can be cooled or maintain within a predetermined period of time within the scope of required temperature.
Environmental Kuznets Curves layer 15 may also be configured such that the outer surface of this environmental Kuznets Curves layer has predetermined maximum temp when combining with the predetermined accumulation of heat component 2 of heating article with release heat.Environmental Kuznets Curves layer 15 may also be configured such that the outer surface of this environmental Kuznets Curves layer reaches predetermined minimum temperature the most within a predetermined period of time when combining with the predetermined accumulation of heat component 2 of cooling article with absorption heat.This makes article can be heated or maintain within a predetermined period of time within the scope of required temperature.
Configuration surroundings key-course 15 therefore regulation are through the heat flow rate of environmental Kuznets Curves layer, it any feature including revising the one or more parts running through the environmental Kuznets Curves layer 15 that this specification describes.Such as, one or more can being selected in the thickness of space number, spatial density and the first sublayer 5 regulates the heat transfer rate through the first sublayer.In the case of the first sublayer 5 is filament, the density of the filament in the first sublayer 5 can change.Therefore, heat transfer key-course 1 and therefore environmental Kuznets Curves layer 15 can have the heat transfer rate for concrete applied customization.
In this regard, air-permeable layer 4 can include second sublayer 6 with the heat transfer rate different from the first sublayer 5.This second sublayer 6 can have identical characteristic range, makes including by the material with the same type described above with respect to the first sublayer 5.In the present embodiment, the second sublayer 6 has less than the heat transfer rate of the first sublayer 5 and is in when combining between accumulation of heat component 2 and the first sublayer 5 at heat transfer key-course 1 and accumulation of heat component 2.In this specific embodiment, the second sublayer 6 is foamed materials.This foamed materials is finer and close than the first sublayer 5, and wherein the space for air-flow is less.This foamed materials can stamp out through hole to control heat transfer rate further.
Accumulation of heat component 2 can be rigidity, such as contains the rigid container of heat storage medium.As shown in fig. 1, this rigid container can be extruded by plastic material (such as HDPE).This rigid container has filling spout 7, and by described filling spout 7, this rigid container is filled with heat storage medium such as water, containing water and the solution of salt or some other thermal storage fluids.In some embodiments, this accumulation of heat component 2 can be simply and keeps heat and serve as one block of solid material of radiator or thermal source, such as nugget genus or a marble.
Accumulation of heat component 2 is formed as so that accumulation of heat component at least some of closely conforms to carry out the article of heat exchange with passive type heat exchanger.In this way, cool down according to the needs of user or heat article.
Accumulation of heat component 2 can also is that flexibility, and therefore can be configured to closely to conform to carry out the article of heat exchange with passive type heat exchanger.In some embodiments, accumulation of heat component 2 is the soft bag containing heat storage medium.As it has been described above, heat storage medium can be water, containing water and the solution of salt or some other thermal storage fluids.Conventional ice bag and gel pockets can also be used.These gel pockets are filled with the sealing soft plastic bag of accumulation of heat gel, and described soft plastic bag can repeat cooling, freezing or heating.
If article need cooling or need to be held below the temperature of ambient temperature, then accumulation of heat component 2 is cooled to the temperature required temperature less than described article.Such as, if accumulation of heat component 2 is the rigid container shown in Fig. 1 and is filled with water, if and article need to be maintained at the temperature just above freezing, such as 4 DEG C, then can be placed in household freezer by rigid container so that the water-cooled contained in rigid container is frozen before the use.If article need heating or need to be maintained above the temperature of ambient temperature, then accumulation of heat component 2 is heated above the temperature required temperature of described article.
Environmental Kuznets Curves layer 15 closely conforms at least some of of accumulation of heat component 2.In some embodiments, environmental Kuznets Curves layer 15 closely conforms to the sidepiece 8 of accumulation of heat component 2, and described sidepiece 8 is in use towards the article carrying out heat exchange with passive type heat exchanger 3.Such as, Fig. 6 illustrates the accumulation of heat component 2 in rigid container form, and described rigid container is shaped to have two smooth thin rectangular shape prisms towards contrary main rectangular wall 9.Environmental Kuznets Curves layer 15 closely conforms in these main rectangular wall 9 in use by a main rectangular wall of the article towards cooled or heating.In this embodiment, environmental Kuznets Curves layer 15 has control condensation layer 12 and heat transfer key-course 1, and described heat transfer key-course 1 includes the air-permeable layer 4 comprising the first sublayer 5.
The embodiment described in Fig. 3 and Fig. 5 is best shown at, and environmental Kuznets Curves layer 15 closely conforms to all sidepieces of accumulation of heat component 2.
In embodiment shown in Fig. 1 to Fig. 5 and Fig. 8, the form of environmental Kuznets Curves layer 15 is wherein to accommodate the sack 10 of accumulation of heat component 2.Sack 10 is reclosable.More specifically, sack 10 has the opening that available slide fastener 11 is closed again.
As an alternate embodiment, environmental Kuznets Curves layer 15 can combine with accumulation of heat component 2 by adhering to accumulation of heat component.Such as, as shown in Figure 6, environmental Kuznets Curves layer 15 is glued to the side of accumulation of heat component 2.In other embodiments, environmental Kuznets Curves layer 15 can be glued in the only a part of accumulation of heat component 2, or can be adhesive on the whole outer surface of accumulation of heat component.
As shown in the embodiment of Fig. 3, Fig. 5 and Fig. 6, control condensation layer 12 is between accumulation of heat component 2 and heat transfer key-course 1 when environmental Kuznets Curves layer 15 and accumulation of heat Component composition.Control condensation layer 12 covers air-permeable layer 4 and is closely aligned setting with it, and conforms to the cooled or article of heating together with air-permeable layer 4.When accumulation of heat component 2 is used for cooling down, condensate is possibly formed on the surface of accumulation of heat component 2.Control condensation layer 12 is fluid-tight, hence in so that the condensate of formation minimizes or prevent described migration to the migration of cooled article on the surface of accumulation of heat component 2.This avoids, and article are damaged or adverse effect by moisture, or its probability are minimized.
In embodiment shown in Fig. 8, environment key-course 15 is the form in sack but only includes control condensation layer 12.If control condensation layer 12 is tissue layers, so environmental Kuznets Curves layer 15 of this embodiment more generally shows following characteristics compared with the embodiment that wherein environmental Kuznets Curves layer 15 includes heat transfer key-course 1: show relatively low minimal surface temperature when cooling, show higher maximized surface temperature when heating, and show faster cooldown rate and the rate of heat addition.
In embodiment shown in Fig. 4, environment key-course 15 is the form in sack.But, the half of sack has second half the different configuration from sack.Sack half on the sidepiece 8 of accumulation of heat component 2 has heat transfer key-course 1 and control condensation layer 12, and described sidepiece 8 is in use towards the article carrying out heat exchange with passive type heat exchanger 3.In this case, the air-permeable layer 4 of heat transfer key-course 1 has sublayer 5 and 6.But, second half deviating from sidepiece 8 in sack only has control condensation layer 12.
During first sublayer 5 is the embodiment of filament wherein, heat transfer key-course 1 also includes ventilative stratum reticulare 13, and described ventilative stratum reticulare 13 covers at least some of of the first sublayer 5.Major function is to accommodate and the filament of protection the first sublayer 5.This stratum reticulare can also be wrapped in around whole first sublayer 5.If there is the second sublayer 6, then this stratum reticulare is wrapped in around the first sublayer 5 and the second sublayer 6 the most together or individually.
Therefore, in different embodiments, environmental Kuznets Curves layer 15 can have different configurations.Such as, one or two during environmental Kuznets Curves layer 15 can have control condensation layer 12 and heat transfer key-course 1.The air-permeable layer 4 of heat transfer key-course 1 can have one or more sublayer, such as sublayer 5 and 6.These sublayers can have different thickness, density and material for realizing different heat transfer rates.It addition, the different piece of environmental Kuznets Curves layer 15 can have different configurations.
In particularly preferred embodiments, environmental Kuznets Curves layer 15 has low profile.Such as, the thickness of environmental Kuznets Curves layer can be less than 3cm.The most in particularly preferred embodiments, passive type heat exchanger 3 entirety has low profile.Such as, the thickness of passive type heat exchanger can be less than 4cm.This means that heat transfer key-course 1 and passive type heat exchanger 3 save space and make space to be used effectively.They the most also make heat transfer performance maximize.
In this regard, environmental Kuznets Curves layer 1 is configured to form a part for container 14 in some embodiments.Such as, environmental Kuznets Curves layer 1 can form at least one wall of container 14.In embodiment shown in the figure 7, each wall of container 14 is the form in environmental Kuznets Curves layer 1, and when combining with corresponding accumulation of heat component 2, each wall is the form in passive type heat exchanger 3.
In one embodiment, container 14 includes contacting wall with at least one of article contacts in use, and the form of this contact wall is to have the environmental Kuznets Curves layer 15 of heat transfer key-course 1.This contact wall typically container 14 has been laid the diapire of article above.Owing in environmental Kuznets Curves layer 15, outer surface with article contacts is configured to be predetermined minimum temperature, the temperature that can be selected above 0 DEG C is avoided making article freezing.Such as, the feature (such as the density of one or more sublayers of air-permeable layer 4) of heat transfer key-course 1 can be selected to so that being in 4 DEG C with the outer surface of article contacts.
Remaining wall the most not with article contacts, and noncontact wall can be described as.These walls can also be the form in environmental Kuznets Curves layer 15.But, environmental Kuznets Curves layer 15 need not have heat transfer key-course 1, and on the contrary, only has control condensation layer 12.This means that noncontact wall can have faster heat transfer rate.Therefore, the environmental Kuznets Curves layer 15 of each wall can be configured differently the different overall heat transfer rate realizing between the accumulation of heat component 2 corresponding from each environmental Kuznets Curves layer and the cooled or article of heating.
Other modes using passive type heat exchanger 3 include placing in a reservoir this passive type heat exchanger together with cooled or heating one or more article, or are placed on by this passive type heat exchanger simply near one or more article that are cooled or that heat.In another embodiment, passive type heat exchanger 3 is placed on the lower section of notebook computer or places in its vicinity so that making this notebook computer maintain relatively low operation temperature.This performance contributing to improving notebook computer or improve notebook computer be placed on user above-knee time the comfortableness of user.
Although describing the present invention with reference to specific embodiment, but skilled person will know that the present invention can be to be presented as other forms many.Those skilled in the art are it will also be appreciated that the feature of described various embodiments can be combined with other combinations.
Claims (25)
1. one kind is used for accumulation of heat Component composition to form the control condensation layer of passive type heat exchanger, described accumulation of heat component is used for absorbing or discharging heat, described control condensation layer is to breathe freely but fluid-tight to prevent water from migrating across described control condensation layer or making described migration minimize, but allows air migration through described control condensation layer simultaneously.
Control condensation layer the most according to claim 1, it is characterised in that described control condensation layer absorbs and retains water to prevent water from migrating across described control condensation layer or making described migration minimize.
Control condensation layer the most according to claim 1, it is characterised in that described control condensation layer repels water to prevent water from migrating across described control condensation layer or making described migration minimize.
4. one kind is used for accumulation of heat Component composition to form the heat transfer key-course of passive type heat exchanger, described accumulation of heat component is used for absorbing or discharging heat, described heat transfer key-course includes the air-permeable layer with at least one the first sublayer, and described first sublayer has multiple spaces that air can flow therethrough.
Heat transfer key-course the most according to claim 4, it is characterised in that one or more being selected in the thickness of space number, spatial density and described first sublayer regulates the heat transfer rate through described first sublayer.
6. according to the heat transfer key-course described in claim 4 or 5, it is characterised in that described first sublayer is filament.
7. according to the heat transfer key-course according to any one of claim 4 to 6, it is characterised in that described air-permeable layer includes second sublayer with the heat transfer rate different from described first sublayer.
Heat transfer key-course the most according to claim 7, it is characterized in that, described second sublayer has and is positioned between described accumulation of heat component and described first sublayer less than the heat transfer rate of described first sublayer and when described heat transfer key-course and described accumulation of heat Component composition.
9. one kind is used for accumulation of heat Component composition to form the environmental Kuznets Curves layer of passive type heat exchanger, described accumulation of heat component is used for absorbing or discharging heat, and described environmental Kuznets Curves layer includes one or two in the following: control condensation layer according to any one of claim 1 to 3；And according to the heat transfer key-course according to any one of claim 4 to 8.
Environmental Kuznets Curves layer the most according to claim 9, it is characterised in that described environmental Kuznets Curves layer closely conforms to the sidepiece of described accumulation of heat component, described sidepiece is in use towards the article carrying out heat exchange with described passive type heat exchanger.
11. environmental Kuznets Curves layers according to claim 9, it is characterised in that described environmental Kuznets Curves layer closely conforms to all sidepieces of described accumulation of heat component.
12. according to the environmental Kuznets Curves layer according to any one of claim 9 to 11, it is characterised in that the form of described environmental Kuznets Curves layer is wherein to accommodate the sack of described accumulation of heat component.
13. environmental Kuznets Curves layers according to claim 12, it is characterised in that described sack has zip mode opening, so that described sack is reclosable.
14. according to the environmental Kuznets Curves layer according to any one of claim 9 to 13, it is characterised in that described environmental Kuznets Curves layer has low profile.
15. according to the environmental Kuznets Curves layer according to any one of claim 9 to 14, it is characterized in that, described environmental Kuznets Curves layer be configured so that with absorb heat with cooling article predetermined accumulation of heat Component composition time, the outer surface of described environmental Kuznets Curves layer has predetermined minimum temperature.
16. according to the environmental Kuznets Curves layer according to any one of claim 9 to 14, it is characterised in that described environmental Kuznets Curves layer be configured so that with release heat with heating article predetermined accumulation of heat Component composition time, the outer surface of described key-course has predetermined maximum temp.
17. according to the environmental Kuznets Curves layer according to any one of claim 9 to 16, it includes control condensation layer according to any one of claim 1 to 3 and according to both the heat transfer key-courses according to any one of claim 4 to 8, and wherein said control condensation layer is between described accumulation of heat component and described heat transfer key-course when described environmental Kuznets Curves layer and described accumulation of heat Component composition.
18. 1 kinds of passive type heat exchangers, comprising: for the accumulation of heat component absorbing or discharging heat；And according to the environmental Kuznets Curves layer according to any one of claim 9 to 17.
19. passive type heat exchangers according to claim 18, it is characterised in that described accumulation of heat component is formed as so that described accumulation of heat component at least some of closely conforms to carry out the article of heat exchange with described passive type heat exchanger.
20. according to the passive type heat exchanger described in claim 18 or 19, it is characterised in that described accumulation of heat component is the rigid container containing heat storage medium.
21. passive type heat exchangers according to claim 20, it is characterised in that described heat storage medium is the solution containing water and salt.
22. according to the passive type heat exchanger according to any one of claim 18 to 21, it is characterised in that described passive type heat exchanger has low profile.
23. 1 kinds of containers including at least one wall, the form of at least one wall described is according to the environmental Kuznets Curves layer according to any one of claim 9 to 17.
24. 1 kinds of containers, described container includes contacting wall with at least one of article contacts in use, the form of described contact wall be have according to the heat transfer key-course according to any one of claim 4 to 8 according to the environmental Kuznets Curves layer according to any one of claim 9 to 16.
25. containers according to claim 24, it include the most not with at least one noncontact wall of article contacts, the form of described noncontact wall is according to the environmental Kuznets Curves layer according to any one of claim 9 to 17, and described noncontact wall only includes control condensation layer according to any one of claim 1 to 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/084550 WO2015042894A1 (en) | 2013-09-28 | 2013-09-28 | Control layer for a passive heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105829823A true CN105829823A (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380079932.3A Pending CN105829823A (en) | 2013-09-28 | 2013-09-28 | Control layer for a passive heat exchanger |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105829823A (en) |
| HK (1) | HK1221762A1 (en) |
| WO (1) | WO2015042894A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629478Y (en) * | 2003-06-18 | 2004-08-04 | 武汉市利源能源开发有限公司 | Phase-changeable energy-storage constant-temp. moudel |
| CN2681072Y (en) * | 2004-02-09 | 2005-02-23 | 辛华鹏 | Novel heat storage and thermal insulation device |
| CN101522416A (en) * | 2006-10-06 | 2009-09-02 | 日本合成化学工业株式会社 | Multilayer film and vacuum insulating structure |
| CN201311145Y (en) * | 2008-09-27 | 2009-09-16 | 黄洪滔 | Foldable cold-storage thermal insulation bag |
| CN203046969U (en) * | 2012-12-24 | 2013-07-10 | 黄丽 | Cooling automobile cushion |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001241871A (en) * | 2000-02-29 | 2001-09-07 | Kinki Concrete Industry Co Ltd | Ice heat storage tank and its manufacturing method |
| CN201683276U (en) * | 2009-08-05 | 2010-12-29 | 孙相杰 | Regenerative food take-away packet |
-
2013
- 2013-09-28 CN CN201380079932.3A patent/CN105829823A/en active Pending
- 2013-09-28 WO PCT/CN2013/084550 patent/WO2015042894A1/en active Application Filing
-
2016
- 2016-08-18 HK HK16109916.4A patent/HK1221762A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629478Y (en) * | 2003-06-18 | 2004-08-04 | 武汉市利源能源开发有限公司 | Phase-changeable energy-storage constant-temp. moudel |
| CN2681072Y (en) * | 2004-02-09 | 2005-02-23 | 辛华鹏 | Novel heat storage and thermal insulation device |
| CN101522416A (en) * | 2006-10-06 | 2009-09-02 | 日本合成化学工业株式会社 | Multilayer film and vacuum insulating structure |
| CN201311145Y (en) * | 2008-09-27 | 2009-09-16 | 黄洪滔 | Foldable cold-storage thermal insulation bag |
| CN203046969U (en) * | 2012-12-24 | 2013-07-10 | 黄丽 | Cooling automobile cushion |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015042894A1 (en) | 2015-04-02 |
| HK1221762A1 (en) | 2017-06-09 |
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