CN102971595B - According to absorbing or the chemical heat pump of absorption principle work - Google Patents
According to absorbing or the chemical heat pump of absorption principle work Download PDFInfo
- Publication number
- CN102971595B CN102971595B CN201180030180.2A CN201180030180A CN102971595B CN 102971595 B CN102971595 B CN 102971595B CN 201180030180 A CN201180030180 A CN 201180030180A CN 102971595 B CN102971595 B CN 102971595B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- chemical heat
- heat pump
- active material
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B37/00—Absorbers; Adsorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
- F25B17/08—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type the absorbent or adsorbent being a solid, e.g. salt
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/04—Heat pumps of the sorption type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Abstract
A kind of according to absorbing or the chemical heat pump of absorption principle work, comprise active material and volatile liquid, wherein said volatile liquid is applicable to being absorbed by described active material or adsorbing in the first temperature, and in the second higher temperature by active material desorb, wherein said chemical heat pump comprises at least one first pipeline and at least one second pipe further, wherein said second pipe is positioned at the first pipe interior at least partly, and at least part of longitudinal axis substantially along described first pipeline extends, wherein said active material is applied in the space between the inside of the first pipeline and the outside of second pipe at least partly, wherein on the outside of second pipe, apply the first matrix being applicable to the described volatile liquid of storage at least partly.
Description
Technical field
Must, the present invention relates to a kind of chemical heat pump of improvement.
Background technology
Prior art describes the heat pump with unit pipeline, a part for wherein said pipeline is around reactor and condenser/evaporator (Fig. 1).WO 2009/070090 describes an example of this type of heat pump in prior art.
A shortcoming of above-mentioned unit pipeline is: the steam formed during evaporation of volatile liquid during accumulation of heat and heat release or gas must by unit pipeline long distance delivery.Thus mineralization pressure falls, be unfavorable for that chemical heat pump utilizes the temperature difference less between thermal source and low-temperature receiver.Gas fed distance is far away, when meaning when gases/vapors condensation and get back to liquid phase, there is liquid phase risk pockety in the reactor and condenser/evaporator part of chemical heat pump respectively.When heat pump repeatedly accumulation of heat and heat release time, liquid distribution is uneven, and its efficiency can be caused to lose gradually.
Therefore, the improvement heat pump that in a kind of Long-Time Service process, loss reduces, efficiency persistence is improved is needed.
Summary of the invention
An object of the present invention is at least to overcome shortcomings more of the prior art, a kind of chemical heat pump of improvement is provided.
Described chemical heat pump can be used as and uses according to the chemical heat pump of principle of absorption work, can also use as the chemical heat pump according to absorption principle work.In both of these case, chemical heat pump includes reactor part and condenser/evaporator part.
A first aspect of the present invention provides one and comprises active material and volatile liquid, according to absorbing or the chemical heat pump of absorption principle work, wherein said volatile liquid is applicable to being absorbed by described active material or adsorbing in the first temperature, and in the second higher temperature by active material desorb, wherein said chemical heat pump comprises at least one first pipeline 1 and at least one second pipe 2 further, it is inner that wherein said second pipe 2 is positioned at the first pipeline 1 at least partly, and at least part of longitudinal axis substantially along described first pipeline 1 extends, wherein said active material is applied in the space between the inside 3 of the first pipeline 1 and the outside 4 of the first pipeline 2 at least partly, wherein on the outside 4 of second pipe 2, apply the first matrix 5 being applicable to the described volatile liquid of storage at least partly.
Further embodiment defines in the dependent claims, and by reference and particularly including in this literary composition.
Compared with prior art, advantage of the present invention includes but not limited to, material requested is less, and produce simpler, efficiency is improved, and extend service life and can realize permanent efficient, its application quantity also adds simultaneously.
Accompanying drawing explanation
Below with reference to the accompanying drawings, by the mode of example, the present invention will be described, wherein:
Fig. 1 shows pipeline different piece in prior art and comprises the heat pump of reactor and condenser/evaporator;
Fig. 2 shows the longitudinal cross-section of an embodiment of chemical heat pump of the present invention, the second layer 7 that described heat pump comprises ground floor 6 that the first pipeline 1, second matrix 10, the 4th heat transfer layer 9, the gas phase volatile liquid with inner 3 can permeate, has second pipe 2, first matrix 5 of outside 4, gas phase volatile liquid can permeate, and a third layer 8;
Fig. 3 shows the cross section of chemical heat pump shown in Fig. 2; And
Fig. 4 shows the solar panel chemical heat pump being applicable to adopting daylight heating, and described heat pump comprises second pipe 2 and energy transmission device 11.
Detailed description of the invention
Before disclosing and describing the present invention in detail, it should be understood that, the present invention is not limited to concrete compound disclosed in the present application, configuration, method step, matrix and material, because these compounds, configuration, method step, matrix and material can change to a certain extent to some extent.Should also be understood that the term used in the present invention is only for describing specific embodiment, is not limited to the present invention, scope of the present invention is only limited by appended claims and the content suitable with it.
It should be noted that, unless context clearly indicates, otherwise as using in patent specification and claims, singulative " ", " one ", " being somebody's turn to do " comprise plural references.
If do not defined in addition, any word used herein and scientific terminology all have the implication that those skilled in the art understand usually.
The word " approximately " used in whole summary of the invention and claims, refers to the interval of the degree of accuracy when it uses together with numeral, this is be familiar with and acceptable for a person skilled in the art.Described interval is ± 10%.
" ceramic material " as used herein refers to crystallization or unbodied Inorganic Non-metallic Materials.
The invention discloses a kind of according to absorbing or the chemical heat pump of absorption principle work, it comprises active material and volatile liquid, wherein said volatile liquid is applicable to being absorbed by active material or adsorbing in the first temperature, and in the second higher temperature by active material desorb, described chemical heat pump comprises at least one first pipeline 1 and at least one second pipe 2 further, it is inner that described second pipe 2 is positioned at described first pipeline 1 at least partly, and at least part of longitudinal axis substantially along described first pipeline 1 extends, wherein said active material is applied to the space between the inside 3 of the first pipeline 1 and the outside 4 of second pipe 2 at least partly, wherein on the outside 4 of second pipe 2, apply the first matrix 5 being applicable to the described volatile liquid of storage at least partly.
In one embodiment, described active material is positioned at above the inside 3 of the first pipeline 1 at least partly, and described active material is fixed on above the inside 3 of described first pipeline 1, and described first pipeline 1 has the ground floor 6 that gas phase volatile liquid can permeate.In one embodiment, ground floor 6 comprises wire netting.In one embodiment, ground floor 6 comprises copper.
In one embodiment, the first matrix 5 remains on above the outside of second pipe 2, and described second pipe 2 has the second layer 7 that gas phase volatile liquid can permeate.
In one embodiment, at least one deck third layer 8 is between the inside 3 and the outside 4 of second pipe 2 of the first pipeline 1, and like this, gas can flow to second pipe 2 by the first pipeline 1.The advantage done like this is the reduction of the heat radiation from reactor part to condenser/evaporator part, and the gas conveying between such reactor part and condenser/evaporator part remains feasible.The effect of third layer 8 is heat radiations of producing to condenser/evaporator part of reflex response device part as much as possible, thus can prevent the thermal radiation loss of chemical heat pump and condenser/evaporator part.
Such as, third layer 8 can be designed to described layer total surface is parallel with adjacent reactor surface.Owing to have employed third layer 8, most of heat radiation (comprising the heat radiation of reactor) is reflected, and only has and is absorbed by reflective material on a small quantity.Then, this part of heat radiation that reflective material absorbs is transmitted by the material poor efficiency that thermal conductivity is low, will radiate subsequently from material.In one embodiment, the heat radiation of about 90% is directly mirrored and gets back to thermal source.And by the surface of third layer 8, heat radiation is returned to thermal source further, because the remaining heat radiation of about 10% only has small part can be led away by the ceramic segment of third layer 8 in an embodiment.Very little through the energy proportion of the 8th layer, or, in one embodiment, only account for about 2% of total radiation energy supply.Third layer 8, also as splashproof layer, prevents active material from dispersing from reactor to condenser/evaporator.In one embodiment, third layer 8 is for reflective thermal radiation.In one embodiment, third layer 8 comprises the ceramic material of metallizing.In one embodiment, ceramic material is glass.In one embodiment, the metal on pottery is copper.In one embodiment, the thickness of metal level is
or it is less.In one embodiment, third layer 8 thermal-radiating reflectivity when 350-550K is at least 80%, is at least preferably 90%.
In one embodiment, between the inside 3 and active material of the first pipeline 1, at least one deck the 4th heat transfer layer 9 is arranged.In one embodiment, the 4th heat transfer layer 8 comprises at least one metal.In one embodiment, the 4th heat transfer layer 8 comprises copper.An advantage of the 4th heat transfer layer 8 to realize the efficient transmission of heat to active material.If the material of the first pipeline 1 itself is good to the heat transfer of active material from external environment condition, then the demand for the 4th heat transfer layer 8 reduces.
In one embodiment, described active material is can the material of adsorb volatile liquid.
In one embodiment, the second matrix 10 is positioned at above the inside 3 of the first pipeline 1 at least partly, and wherein said second matrix 10 is applicable to Reservoir active material.
In one embodiment, described active material is can the material of absorbing volatile liquid.The example of this type of active material includes but not limited to slaine.The example of slaine includes but not limited to magnesium chloride, magnesium bromide, lithium bromide and lithium chloride.In one embodiment, active material is solid-state in the first temperature, in this state, active material absorbing volatile liquid and gas phase thereof, be converted into liquid state or solution phase at least partly immediately, and active material is in a liquid state or solution phase in the second temperature, in this state, active material, by desorb volatile liquid, especially its gas phase, is converted into solid-state at least partly immediately.
In one embodiment, energy transmission device 11 and the first pipeline 1 thermo-contact, wherein said energy transmission device 11 comprises the pipeline that at least one has first end and the second end, and first end position is lower than the second end, and wherein said energy transmission device 11 comprises a liquid.Energy transmission device 11 or " water back " refer to and do not need use to have mechanical part, normally rotatable parts pump and energy can from A point to the device of B point movement.In water back or energy transmission device, energy is passed, like this, such as, liquid in the duct, wherein pipeline A holds (evaporator section) to be gas form by heating liquid conversion, subsequently, due to pipeline second end B(condenser portion) in pressure lower, gas is transferred, like this, gas is by and B place that temperature than A low lower than A in position liquefaction.Because the temperature of B is lower, gas will get back to liquid state, and namely it will in the condensation of B place.The liquid that condenser portion B is formed will flow back into A because of gravity, and at A place, liquid will be converted into gas phase after reheating.This circulation of the evaporation of A place and the condensation of B place means that large energy is delivered to B from A, and energy loss is very little.In one embodiment, the heat transfer of described energy transmission device can regulate.Therefore, the heat transfer in an embodiment can close or open.In one embodiment, regulate and undertaken by valve.In alternative embodiments, other shaping modes can be adopted.
In one embodiment, pipeline 1 is suitable for adopting energy sources for heating.
In one embodiment, pipeline 1 is suitable for adopting solar energy heating.
In one embodiment, the cooling system thermo-contact of pipeline 1 and internal combustion engine.
In one embodiment, pipeline 1 contacts with boiler hot.
In one embodiment, pipeline 1 and the thermo-contact of district heating device.
In one embodiment, pipeline 1 contacts with the liquid heat in district heating device.
Chemical heat pump of the present invention is designed to the first pipeline 1, and reactor part and condenser/evaporator part are positioned at same pipe section.In one embodiment, the tube wall of the first pipeline 1 comprises the different materials being suitable for earmarking.Described examples of materials include but not limited to solar panel application in adopt glass, utilize industrial waste heat and other application time adopt metal.
Described active material and optional metals plate 9 and the first wire netting 6 represent the reactor part of chemical heat pump.
The heat exchange that reactor section divides turnover to cause can adopt diverse ways to solve, the example of this respect includes but not limited to the metal tube that is connected with reactor part to be placed on above the inside 3 of unit pipeline 1, or above an outside metal tube being placed directly in unit pipeline 1.A rear embodiment needs unit pipeline itself to conduct heat from reactor part.
The condenser/evaporator part of chemical heat pump is positioned at the middle cavity of unit pipeline 1.Be arranged in the first pipeline 1 with the second pipe 2 of condenser/evaporator part heat exchange.In one embodiment, second pipe 2 is arranged in the centre of the first pipeline 1.First matrix 5 is arranged around second pipe 2 at least partly.First matrix 5 passes through the second layer 7 near metallic conduit 2.First matrix 5 and the second layer 7 are condenser/evaporator parts of chemical heat pump, and wherein the first matrix 5 is for storage of volatile.
The volatile liquid being in gas phase can infiltrate ground floor 6 and the second layer 7, thus makes the volatile liquid flowing being in gas phase.
First pipeline 1 is sealing, and pipe interior is vacuum.
At stage regenerator, the first pipeline 1 passes through heat source.Thermal source example includes but not limited to solar radiation, the heat of internal combustion engine, boiler used heat, industrial process used heat.The heating of the first pipeline 1 can be direct or be undertaken by other device.The example of other device includes but not limited to be positioned at the metal tube above the first pipeline 1 outside.Heat is passed to reactor part and active material, and gas carries out desorb whereby.Heat is delivered to active material can be undertaken by various alternative, between the inside 3 that the example of this respect includes but not limited to metallic plate to be arranged in the first pipeline 1 and active material, or directly through the inside 3 of the first pipeline 1.
The gas formed moves inward from active material towards condenser/evaporator part, and during chemical heat pump accumulation of heat, utilize the heat transfer medium of circulation in second pipe 2, gas is cooled.Gas cold congeals into liquid phase, is drawn onto in the first matrix 5, and is stored in the first matrix 5.
During heat release, condenser/evaporator part utilizes the heat transfer medium heating of circulation in second pipe 2.The volatile liquid being in gas phase starts the liquid phase desorb from being collected in the first matrix 5.Gas, by the second layer 7 outwards movement, arrives above reactor part further.During heat release, reactor section is divided and is kept cooling, thus makes condensation of gas be liquid phase, and described liquid phase is absorbed or absorption by dry active material.
Advantage of the present invention will be illustrated in greater detail below.Because material requested is less, production technology simplifies, and the present invention has direct cost benefit.When reactor and condenser/evaporator wrap in common vacuum casting, condenser/evaporator does not need vacuum casting, and therefore, material consumption reduces.Due to vacuum condition and optional third layer 8, condenser is placed on the place of having insulated, and material consumption can reduce further.Because do the coating do not needed with insulating materials and insulating materials like this.When condenser of the present invention is integrated in inside reactor, no longer need special gas passage.Vacuum casting, gas passage and comprise the insulation of coating, constitute the major part of material consumption, and compared with prior art, the total material consumption of embodiment decreases about 50%.
Because gas fed distance shortens, efficiency of the present invention improves.The fed distance radial direction of the gas formed between reactor part and condenser/evaporator part shortens.In the present invention, gas radially moves substantially in device.Because gas is radially carried substantially, the average fed distance of gas is only a part for prior art.
The shortening of gas fed distance makes Pressure Drop obviously reduce.Pressure Drop can adopt following formula approximate calculation:
In formula:
The viscosity of μ=gas,
The speed of w=gas,
The fed distance of L=gas,
D
h=hydraulic diameter,
ρ=density,
ξ
i=coefficient of partial resistance.
Compared with the chemical heat pump of prior art, the gas fed distance of chemical heat pump of the present invention shortens, and this means that Pressure Drop (loss of meeting build-up of pressure) is only a part for prior art.Pressure Drop reduces, and the energy making it possible to conversely utilize significantly increases, and can realize the cooling of same efficiency respectively in lower temperature, realizes the heating of same efficiency in higher temperature.
Chemical heat pump of the present invention extends service life, meanwhile, maintains higher performance.Because gas fed distance shortens, and be uniformly distributed on reactor and condenser/evaporator respectively, therefore, liquid risk pockety in matrix reduces.And any unfavorable position do not existed as in the prior art, therefore extend service life, and can efficiency be kept at whole life period.
Range of application of the present invention is more extensive.Because the length of the first pipeline 1 is not depended in gas conveying, but depends on its diameter, the first pipeline 1 almost can adopt any length.First pipeline 1 can be made up of glass and as solar collector, but it also can be made up of copper pipe.Because the first pipeline 1 almost has nothing to do with length, chemical heat pump can be applicable to the product running chemical heat pump within it neatly, and therefore, the number of applications of chemical heat pump increases.The example of this series products includes but not limited to:
The solar collector of commercial all specifications that can provide.
Adopt the heat pump of waste heat of internal combustion engine cooling or heating.
Adopt the heat pump of the cooling of boiler used heat or heating.
Adopt the heat pump that the pipeline of area heating device directly heats or cools.
The Energy Transfer of industrial waste heat.
Example
A chemical heat pump of the present invention is tested.Test is carried out in the experiment station can simulating the sunray under different condition.Active material adopts LiCl, and volatile liquid adopts water.Active material is stored in the matrix of chemical heat pump reactor part.
Simulated solar irradiation is adopted to chemical heat pump accumulation of heat about 12 hours in experiment station.During accumulation of heat, water evaporates, and chemically the reactor part of heat pump is transported to condenser portion.In the condenser portion of cooling, steam-condensation Cheng Shui.
Because the gas fed distance of this chemical heat pump significantly shortens, compared with chemical heat pump known in the past, the expection power that test is measured at present can increase.After chemical heat pump accumulation of heat and heat release 3 times, the mean power measured during heat release is 140W.By contrast, adopting identical active material (LiCl), and when the concentration of active material in identical volatile solvent (water) is identical, the mean power of existing chemical heat pump during heat release is 40W.Can reach a conclusion from these tests: about 3.5 times of the chemical heat pump that power during this chemical heat pump heat release adopted in this experiment is known before being.
Other feature of the present invention, purposes and associated advantages thereof are obviously for reading content of the present invention and example and those of ordinary skill in the art.
It should be understood that the present invention is not limited to listed specific embodiment herein.Following example, only for illustrating the present invention, is not limited to scope of the present invention.Scope of the present invention can only be limited by appending claims and the content suitable with it.
Claims (22)
1. one kind according to absorbing or the chemical heat pump of absorption principle work, comprise active material and volatile liquid, wherein said volatile liquid is applicable to being absorbed by described active material or adsorbing in the first temperature, and in the second higher temperature by active material desorb, wherein said chemical heat pump comprises at least one first pipeline (1) and at least one second pipe (2) further, it is inner that wherein said second pipe (2) is positioned at the first pipeline (1) at least partly, and at least part of longitudinal axis substantially along described first pipeline (1) extends, wherein said active material is applied in the space between the inside (3) of the first pipeline (1) and the outside (4) of second pipe (2) at least partly, wherein on the outside (4) of second pipe (2), apply the first matrix (5) being applicable to the described volatile liquid of storage at least partly, wherein between at least one third layer (8) inside (3) of being positioned at described first pipeline (1) and the outside (4) of second pipe (2), such gas can flow to second pipe (2) by the first pipeline (1), wherein said third layer (8) is for reflective thermal radiation, and wherein, the outside (4) of second pipe (2) is all sightless from any point the inside (3) of the first pipeline (1).
2. chemical heat pump according to claim 1, wherein said active material is positioned at above the inside (3) of the first pipeline (1) at least partly, described active material is fixed on the inside (3) of described first pipeline (1), the ground floor (6) that the volatile liquid that described first pipeline (1) has gas phase can permeate.
3. the chemical heat pump according to any one of claim 1 to 2, wherein said first matrix (5) is fixed on the outside of second pipe (2), the second layer (7) that the volatile liquid that described second pipe (2) has gas phase can permeate.
4. chemical heat pump according to claim 1, wherein said third layer (8) comprises the ceramic material of metallizing.
5. chemical heat pump according to claim 4, wherein said ceramic material is glass.
6. chemical heat pump according to claim 4, wherein said metal is copper.
7. chemical heat pump according to claim 4, wherein said metal forms a layer, and the thickness of this layer is less than
8. the chemical heat pump according to any one of claim 5 to 7, wherein said third layer (8) thermal-radiating reflectivity when 350-550K is at least 80%.
9. chemical heat pump according to claim 8, wherein said third layer (8) thermal-radiating reflectivity when 350-550K is at least 90%.
10. chemical heat pump according to claim 1, is wherein furnished with at least one deck the 4th heat transfer layer (9) between the first pipeline (1) and active material.
11. chemical heat pumps according to claim 10, wherein said 4th heat transfer layer (9) comprises at least one metal.
12. according to claim 10 to the chemical heat pump described in 11 any one, and wherein said 4th heat transfer layer (9) comprises copper.
13. chemical heat pumps according to claim 1, wherein further second matrix (10) is positioned at above the inside (3) of the first pipeline (1) at least partly, and wherein the second matrix (10) is applicable to store described active material.
14. chemical heat pumps according to claim 1, wherein said active material is solid-state in the first temperature, in this state, active material absorbing volatile liquid and gas phase thereof, be converted into liquid state or solution phase immediately at least partly, and active material is in a liquid state or solution phase, in this state in the second temperature, active material, by desorb volatile liquid, is converted into solid-state at least partly immediately.
15. chemical heat pumps according to claim 1, a wherein energy transmission device (11) and the first pipeline (1) thermo-contact, wherein said energy transmission device (11) comprises the pipeline that at least one has first end and the second end, first end position is lower than the second end, and wherein said energy transmission device (11) comprises a kind of liquid.
16. chemical heat pumps according to claim 15, the thermal conductivity of wherein said energy transmission device (11) can regulate.
17. chemical heat pumps according to claim 1, wherein said first pipeline (1) is suitable for adopting energy sources for heating.
18. chemical heat pumps according to claim 1, wherein said first pipeline (1) is suitable for adopting solar energy heating.
19. chemical heat pumps according to claim 1, the cooling system thermo-contact of wherein said first pipeline (1) and internal combustion engine.
20. chemical heat pumps according to claim 1, wherein said first pipeline (1) contacts with boiler hot.
21. chemical heat pumps according to claim 1, wherein said first pipeline (1) and the thermo-contact of district heating device.
22. chemical heat pumps according to claim 21, wherein said first pipeline (1) contacts with the liquid heat in district heating device.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1050634A SE534804C2 (en) | 2010-06-18 | 2010-06-18 | Chemical heat pump operating according to the absorption or adsorption principle |
| SE1050634-3 | 2010-06-18 | ||
| PCT/SE2011/050734 WO2011159236A1 (en) | 2010-06-18 | 2011-06-14 | Chemical heat pump working according to the absorption or adsorption principle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102971595A CN102971595A (en) | 2013-03-13 |
| CN102971595B true CN102971595B (en) | 2015-08-05 |
Family
ID=45348432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180030180.2A Expired - Fee Related CN102971595B (en) | 2010-06-18 | 2011-06-14 | According to absorbing or the chemical heat pump of absorption principle work |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20120079844A1 (en) |
| EP (1) | EP2583038A1 (en) |
| CN (1) | CN102971595B (en) |
| SE (1) | SE534804C2 (en) |
| WO (1) | WO2011159236A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE1150190A1 (en) | 2011-03-02 | 2012-06-19 | Climatewell Ab Publ | Salt coated with nanoparticles |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2680437A (en) * | 1945-12-03 | 1954-06-08 | Univ Board Of Regents | Solar heat trap |
| US4226227A (en) * | 1977-06-11 | 1980-10-07 | U.S. Philips Corporation | Solar collector |
| JPS5782662A (en) * | 1980-09-16 | 1982-05-24 | Gerufu Mfg Guruupu Ltd Za | Solar heat cooler |
| DE10107533A1 (en) * | 2001-02-17 | 2002-08-29 | Friedrich Becker | Absorption heat pump, has a coolant solution flowing through a looped fiber inclined mat enveloped by auxiliary gas, with the mat being heated for evaporation to take place |
| DE10159652A1 (en) * | 2000-12-05 | 2002-09-12 | Sortech Ag | Heat transfer system uses adsorption, with a sorption material contained within a conductive foam matrix to take up the heat generated by the adsorbing action |
| CN1393668A (en) * | 2001-06-25 | 2003-01-29 | 江苏淮阴辉煌太阳能有限公司 | Multifunctional solar cold pipe for both refrigerating and heating |
| WO2009070090A1 (en) * | 2007-11-29 | 2009-06-04 | Chimatewell Ab (Publ) | Thermal solar energy collector for producing heat and/or cooling |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4368726A (en) * | 1980-10-03 | 1983-01-18 | Fortin Laminating Corporation | Solar heating panel |
-
2010
- 2010-06-18 SE SE1050634A patent/SE534804C2/en not_active IP Right Cessation
-
2011
- 2011-06-14 CN CN201180030180.2A patent/CN102971595B/en not_active Expired - Fee Related
- 2011-06-14 US US13/319,502 patent/US20120079844A1/en not_active Abandoned
- 2011-06-14 EP EP11796054.2A patent/EP2583038A1/en not_active Withdrawn
- 2011-06-14 WO PCT/SE2011/050734 patent/WO2011159236A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2680437A (en) * | 1945-12-03 | 1954-06-08 | Univ Board Of Regents | Solar heat trap |
| US4226227A (en) * | 1977-06-11 | 1980-10-07 | U.S. Philips Corporation | Solar collector |
| JPS5782662A (en) * | 1980-09-16 | 1982-05-24 | Gerufu Mfg Guruupu Ltd Za | Solar heat cooler |
| DE10159652A1 (en) * | 2000-12-05 | 2002-09-12 | Sortech Ag | Heat transfer system uses adsorption, with a sorption material contained within a conductive foam matrix to take up the heat generated by the adsorbing action |
| DE10107533A1 (en) * | 2001-02-17 | 2002-08-29 | Friedrich Becker | Absorption heat pump, has a coolant solution flowing through a looped fiber inclined mat enveloped by auxiliary gas, with the mat being heated for evaporation to take place |
| CN1393668A (en) * | 2001-06-25 | 2003-01-29 | 江苏淮阴辉煌太阳能有限公司 | Multifunctional solar cold pipe for both refrigerating and heating |
| WO2009070090A1 (en) * | 2007-11-29 | 2009-06-04 | Chimatewell Ab (Publ) | Thermal solar energy collector for producing heat and/or cooling |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120079844A1 (en) | 2012-04-05 |
| CN102971595A (en) | 2013-03-13 |
| WO2011159236A1 (en) | 2011-12-22 |
| SE1050634A1 (en) | 2011-12-19 |
| SE534804C2 (en) | 2011-12-27 |
| EP2583038A1 (en) | 2013-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107975895B (en) | Composite energy-saving device and method based on radiation refrigeration and phase-change energy storage | |
| CN203605495U (en) | Energy-storage type solar air collector | |
| CN201992860U (en) | Instantaneous flat solar water heater | |
| CN201593877U (en) | Solar thermal collector | |
| CN103673704A (en) | Heat storage and heat exchange equipment | |
| CN102102911A (en) | Flat-plate solar quick water heater | |
| CN102971595B (en) | According to absorbing or the chemical heat pump of absorption principle work | |
| CN106641582B (en) | The freezing prevention tubing protective device of freezing prevention tubing protective device and liquid energy storage tank | |
| CN211502977U (en) | Solar heating device | |
| SE534515C2 (en) | Thermal solar collector with built-in chemical heat pump | |
| CN207501239U (en) | Storage heating integrated apparatus | |
| CN101581504B (en) | Solar heat superconducting heat-gathering device | |
| CN201251297Y (en) | A solar flat plate collector containing high-porosity foam metal | |
| CN206130430U (en) | Frostproofing protection device of pipeline of frostproofing protection device of pipeline and liquid energy storage tank | |
| CN114543211B (en) | Double-effect energy storage type air treatment equipment | |
| CN202303973U (en) | Frost-resistance flat-plate solar thermal collector | |
| CN101634467A (en) | Solar energy heat pipe heating system | |
| CN101387447B (en) | Graphite-filled vacuum glass tube closed-loop capillary pipe solar thermal-collecting tube | |
| CN203744580U (en) | Solar phase-change water heater with finned tube and reinforced twisted strip | |
| CN102692055A (en) | Phase change energy storage equipment and solar air conditioning system integrated device | |
| CN202119131U (en) | Antifreezing water pipe matched with solar equipment | |
| CN105222377A (en) | The solar energy heating control energy device of high usage | |
| CN201229074Y (en) | Plate type solar heat-collector and water heater comprising the heat collector | |
| CN108626507A (en) | Fluid-transporting tubing photothermal conversion power-saving technology | |
| CN201909468U (en) | Novel heat tube pipe glass vacuum tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20200614 |