CN104848722A - Energy accumulator, electric heating energy storage heater and terminal of energy storage air conditioner - Google Patents
Energy accumulator, electric heating energy storage heater and terminal of energy storage air conditioner Download PDFInfo
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- CN104848722A CN104848722A CN201510249176.5A CN201510249176A CN104848722A CN 104848722 A CN104848722 A CN 104848722A CN 201510249176 A CN201510249176 A CN 201510249176A CN 104848722 A CN104848722 A CN 104848722A
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The invention discloses an energy accumulator. The entire energy accumulator is in the shape of a long strip. The energy accumulator comprises a hollow proximate matter, a first seal cover, a second seal cover, and a phase change energy accumulating material; the first seal cover and the second seal cover are respectively arranged at two end openings of the hollow proximate matter and formed to be a sealed holding cavity; the phase change energy accumulating material is arranged in the holding cavity; the hollow proximate matter is composed of a round pipe, several radiating strips and heating strips on the outer surface of the round pipe, and the hollow proximate matter is an integrated structure; the heating strips are in the shape of a flat long strip and in tangency to an outer circle of the round pipe; several energy accumulators are aligned into one group in parallel, and the heating strips on every group of energy accumulator are located at the same one side face and formed to be a level heating face. An electric heating energy storage heater comprises the energy accumulator and a heat insulation shell, an electric heating element, a venting duct, and a temperature sensor. A terminal of an energy storage air conditioner comprises the energy accumulator and the heat insulation shell, a micro-channel condenser, the venting duct, and the temperature sensor.
Description
Technical field
The invention belongs to HVAC and energy-saving building technology field, relate to a kind of storage body of indoor heating, refrigeration and energy storage technology and electric heating accumulation of energy heat collector and energy accumulation air conditioner end.
Background technology
Along with people's living standard and to the raising worked and living environment comfort level requires, air conditioning energy consumption significantly increases thereupon, cause that energy resource consumption is too fast, environmental pollution increase, network load peak valley be excessive, peak load time the building energy consumption such as the supply of electric power wretched insufficiency problem that increases, the building energy consumption of current European and American developed countries has reached 40% of whole society's total energy consumption, about 30 % of national total energy consumption are accounted at China's building energy consumption, along with the development of economy, improving constantly of living standards of the people, the proportion of building energy consumption will increase further.Therefore, the development & application of energy-saving building technology has become one of hot issue of current building and building material field.
Phase-change accumulation energy is the important technology improving efficiency of energy utilization and protection of the environment; also be usually used in alleviating energy supply and demand both sides unmatched effective means on time, intensity and place; be with a wide range of applications in the field such as energy-conservation of the recycling of the utilization of solar energy, " peak load shifting " of electric power, used heat and waste heat, industry and civil buildings and air-conditioning, become worldwide study hotspot at present.Utilizing the latent heat of phase change of phase-change material to realize storage and the utilization of energy, contribute to improving efficiency and exploitation regenerative resource, is a very active forward position research direction in energy science and material science in recent years.
In prior art, electric heating accumulation of energy heat collector or energy accumulation air conditioner end etc., ripe technology is little, and ice storage air conditioner solves the cold-storage problem in summer, but the accumulation of heat problem in winter does not have good technical solution all the time.Moreover, ice storage air conditioner is very low due to temperature requirement, causes air-conditioner host more too high than common air-conditioning equipment energy consumption, so, employing phase transformation temperature points is main energy accumulation air conditioner end at the energy storage materials of phase change of 4 DEG C-7 DEG C, is the popular direction that HVAC industry is studied always.
Summary of the invention
The object of the invention is for the problems referred to above, a kind of reasonable in design, structure is simple, easy for installation, energy storage capacity is large a kind of storage body is provided, and be the main electric heating accumulation of energy heat collector that forms and energy accumulation air conditioner end by this storage body.
For achieving the above object, present invention employs following technical proposal: a kind of storage body, comprise storage body body, it is characterized in that, described storage body intrinsic single is strip, comprise: hollow material, the first capping, the second capping, energy storage materials of phase change, the first described capping and the second capping are separately positioned on the two-port of described hollow material and form a closed container cavity, and described energy storage materials of phase change is arranged in described container cavity; This hollow material is made up of pipe and the bar that is heated, and both are structure as a whole, and the described bar that is heated is flat strip and becomes tangent shape with the cylindrical of described pipe.Usually, the extrusion profile of this hollow material to be a kind of material be aluminium alloy, from the cross section of its section bar, the cylindrical of described be heated bar cross section and described circular hollow section is in tangent shape geometrically.Usually, the volume that energy storage materials of phase change is shared in container cavity is no more than 90% of effective volume in container cavity.Usually, energy storage materials of phase change is inorganic phase-changing material, comprises the crystalline hydrates such as fluoride salt, chloride, nitrate, carbonate, sulfate, or is the composite phase-change material that other salts of main compound or organic matter are formed by these hydrated salts.When this storage body is applied in heat collector, usually, when this storage body is applied in heat collector, the phase transition temperature of the energy storage materials of phase change adopted is between 70 DEG C-110 DEG C; If when this storage body is applied in energy accumulation air conditioner end, usually, the phase transition temperature of the energy storage materials of phase change adopted is between 4 DEG C-8 DEG C.
At above-mentioned a kind of storage body, it is characterized in that, described hollow material by pipe, be arranged on some heat sink strips on pipe outer surface and the bar that is heated forms, and three is structure as a whole, and the described bar that is heated is flat strip and becomes tangent shape with the cylindrical of described pipe.
At above-mentioned a kind of storage body, it is characterized in that, described hollow material and the first described capping or the second capping are structure as a whole.
A kind of electric heating accumulation of energy heat collector, comprise heat collector body, described heat collector body is made up of storage body body as claimed in claim 1, insulation shell, heating, ventilating duct, temperature sensor, it is characterized in that: described storage body body, heating, ventilating duct and temperature sensor are arranged in described insulation shell; Storage body body described in several is arranged side by side into one group, and often the bar that is heated organized on storage body body coexists a side and form a heating surface flushed, and described heating entirety is in membranaceous and be attached on described heating surface; Described ventilating duct is made up of jointly the space between storage body body and insulation shell inwall, or is jointly made up of the space between storage body body and insulation shell inwall and the space between adjacent storage body body; One end of described heat collector body is provided with air inlet, and accordingly, the other end is provided with air outlet, one end of described ventilating duct and described air inlet adaptation, and the other end is then adaptive with described air outlet.
At above-mentioned a kind of electric heating accumulation of energy heat collector, it is characterized in that, described air inlet or air outlet place are also provided with cross flow fan.
At above-mentioned a kind of electric heating accumulation of energy heat collector, it is characterized in that, described heat collector body is also provided with temperature controller, and described temperature sensor, heating and cross flow fan are connected with described temperature controller respectively.
A kind of energy accumulation air conditioner end, comprise air conditioning terminal body, described air conditioning terminal body is made up of storage body body as claimed in claim 1, insulation shell, micro-channel condenser, ventilating duct, temperature sensor, it is characterized in that: described storage body body, micro-channel condenser, ventilating duct and temperature sensor are arranged in described insulation shell; Several storage body bodies are arranged side by side into one group, and often the bar that is heated organized on storage body body coexists a side and form a heating surface flushed, and described micro-channel condenser entirety is in flat tabular and be attached on described heating surface; Described ventilating duct is made up of jointly the space between storage body body and insulation shell inwall, or is jointly made up of the space between storage body body and insulation shell inwall and the space between adjacent storage body body; One end of described air conditioning terminal body is provided with air inlet, and accordingly, the other end is provided with air outlet, one end of described ventilating duct and described air inlet adaptation, and the other end is then adaptive with described air outlet.
At above-mentioned a kind of energy accumulation air conditioner end, it is characterized in that, described micro-channel condenser comprises the some micro-channel flat be arranged side by side and is arranged on the circular collector composition at micro-channel flat two ends.Usually, the port of circular collector is connected in the cooling cycle system of air-conditioner host.
At above-mentioned a kind of energy accumulation air conditioner end, it is characterized in that, described air inlet is arranged on the bottom end of described ventilating duct, and described air outlet is arranged on the top of described ventilating duct, described air outlet place is also provided with cross flow fan, and described air inlet is also provided with a condensed water and connects dish.Usually, when cooling room air, can condensed water be produced, at this time need a condensed water to connect dish, utilizing a tubes connection condensed water to connect dish, in line to outdoor.
At above-mentioned a kind of energy accumulation air conditioner end, it is characterized in that, described air conditioning terminal body is also provided with a temperature controller, and described temperature sensor and cross flow fan are connected with described temperature controller respectively.
Accompanying drawing explanation
Fig. 1 is the surface structure schematic diagram of a kind of electric heating accumulation of energy heat collector provided by the invention;
Fig. 2 is the A-A sectional view shown in Fig. 1 provided by the invention;
Fig. 3 is the top view of a kind of storage body body provided by the invention;
Fig. 4 is the B-B sectional structure schematic diagram indicated in Fig. 3 provided by the invention;
Fig. 5 is the structural representation that some storage bodies provided by the invention are arranged side by side into a group;
Fig. 6 is the another kind of structural representation of A-A shown in Fig. 1 provided by the invention;
Fig. 7 is the surface structure schematic diagram of a kind of energy accumulation air conditioner end provided by the invention;
Fig. 8 is the structural representation of a kind of micro-channel condenser provided by the invention;
Fig. 9 is the schematic appearance of a kind of storage body body provided by the invention;
Figure 10 is the schematic appearance of another kind of storage body body provided by the invention;
Figure 11 is the front schematic view of a kind of electric heating accumulation of energy heat collector provided by the invention or energy accumulation air conditioner end;
Figure 12 is the C-C sectional view indicated in Figure 11 provided by the invention.
In figure, storage body body 1, energy storage materials of phase change 2, heat collector body 3, insulation shell 4, heating 5, ventilating duct 6, temperature sensor 7, air inlet 8, air outlet 9, cross flow fan 16, temperature controller 17, air conditioning terminal body 18, micro-channel condenser 19, condensed water connect dish 20, hollow material 10, first capping 11, second capping 12, container cavity 13, pipe 100, heat sink strip 101, the bar 102 that is heated, heating surface 103, micro-channel flat 190, circular collector 191.
Detailed description of the invention
Embodiment 1:
As shown in Fig. 9 and Fig. 4, storage body body 1 entirety is in strip, comprise hollow material 10, first capping 11, second capping 12, energy storage materials of phase change 2, first capping 11 and the second capping 12 are separately positioned on the two-port of hollow material 10 and form a closed container cavity 13, and energy storage materials of phase change 2 is arranged in container cavity 13; This hollow material 10 is made up of pipe 100 and the bar 102 that is heated, and both are structure as a whole, and the bar 102 that is heated is flat strip and becomes tangent shape with the cylindrical of pipe 100.
As shown in Figure 5, ten storage body bodies 1 are arranged side by side into one group, and the bar 102 that is heated on this group storage body body 1 coexists a side and flush formation heating surface 103.
In the present embodiment, the volume of energy storage materials of phase change 2 shared by container cavity 13 is no more than 90% of effective volume in container cavity 13.
Embodiment 2:
As shown in figs. 3 and 10, storage body body 1 entirety is in strip, comprise hollow material 10, wherein, hollow material 10 by pipe 100, be arranged on the some heat sink strips 101 on pipe 100 outer surface and the bar 102 that is heated forms, and three is structure as a whole, the bar 102 that is heated is flat strip and becomes tangent shape with the cylindrical of pipe 100.Other with embodiment 1 roughly the same, this is no longer going to repeat them.
Embodiment 3:
As shown in Figure 1, a kind of electric heating accumulation of energy heat collector, comprises the air outlet 9 on heat collector body 3 and its top and the air inlet 8 of bottom, also its outer surface middle and upper part is provided with a temperature controller 17, and be also provided with a cross flow fan 16 at air inlet 8 place.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, heat collector body 3 is made up of in membranaceous heating 5, ventilating duct 6, temperature sensor 7 insulation shell 4, several storage body bodies 1, entirety, wherein, storage body body 1, heating 5, ventilating duct 6 and temperature sensor 7 are arranged in insulation shell 4.
In the present embodiment, storage body body 1 adopts embodiment 1 or the technical scheme described in embodiment 2, and for the description of storage body body 1, this is no longer going to repeat them.
As shown in Figure 5, ten storage body bodies 1 are arranged side by side into one group, and the bar 102 that is heated on this group storage body body 1 coexists a side and flush formation heating surface 103, and heating 5 entirety in membranaceous, and is attached on heating surface 103; As shown in Figure 2, this group storage body body 1 is arranged in insulation shell 4.
As shown in Figure 6, two groups of storage body bodies 1 as shown in Figure 5 combine, ten storage body bodies 1 are one group, and two groups of back-to-back being arranged side by side of storage body body 1 are arranged in insulation shell 4 together, and are provided with membranaceous heating 5 between the heating surface 103 often organized.
As shown in Figure 2 and Figure 6, storage body body 1 is arranged in insulation shell 4, and the space between the space between the heat sink strip 101 on each storage body body 1, adjacent storage body body 1 and the space between storage body body 1 and insulation shell 4 inwall together constitute ventilating duct 6; One end of ventilating duct 6 and air inlet 8 adaptation, the other end is then adaptive with air outlet 9.
In the present embodiment, heating 5 adopts silicon rubber Electric radiant Heating Film.
Embodiment 4:
As shown in Figure 8, a kind of energy accumulation air conditioner end, comprise air conditioning terminal body 18, and the air outlet 9 on its top and the air inlet 8 of bottom, also its outer surface middle and upper part is provided with a temperature controller 17, and be also provided with a cross flow fan 16 at air outlet 9 place, air inlet 8 place is provided with a condensed water and connects dish 20.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, air conditioning terminal body 18 is made up of the storage body body 1 such as described by embodiment 1 or 2, insulation shell 4, micro-channel condenser 19, ventilating duct 6, temperature sensor 7, wherein, storage body body 1, micro-channel condenser 19, ventilating duct 6 and temperature sensor 7 are arranged in insulation shell 4; Micro-channel condenser 19 entirety is flat tabular and is attached on heating surface 103; Ventilating duct 6 is made up of jointly the space between storage body body 1 and insulation shell 4 inwall and the space between adjacent storage body body 1; One end of ventilating duct 6 and air inlet 8 adaptation, the other end is then adaptive with air outlet 9.Temperature sensor 7 is connected with temperature controller 17 respectively with cross flow fan 16.
In the present embodiment, micro-channel condenser 19 comprises the some micro-channel flat be arranged side by side 190 and forms with the circular collector 191 being arranged on micro-channel flat 190 two ends.
In the present embodiment, storage body body 1 adopts embodiment 1 or the technical scheme described in embodiment 2, and for the description of storage body body 1, this is no longer going to repeat them.
As shown in Figure 5, ten storage bodies 1 are arranged side by side into one group, and the bar 102 that is heated on this group storage body body 1 coexists a side and flush formation heating surface 103, and micro-channel condenser 19 entirety is in flat tabular and be attached on heating surface 103; As shown in Figure 2, this group storage body body 1 is arranged in insulation shell 4.
As shown in Figure 6, two groups of storage body bodies 1 as shown in Figure 5 combine, ten storage body bodies 1 are one group, two groups of back-to-back being arranged side by side of storage body body 1 are arranged in insulation shell 4 together, and are provided with overall in flat flat micro-channel condenser 19 between the heating surface 103 of two groups.
As shown in Figure 2 and Figure 6, storage body body 1 is arranged in insulation shell 4, and the space between the space between the heat sink strip 101 on each storage body body 1, adjacent storage body body 1 and the space between storage body body 1 and insulation shell 4 inwall together constitute ventilating duct 6; One end of ventilating duct 6 and air inlet 8 adaptation, the other end is then adaptive with air outlet 9.
Embodiment 5:
As is illustrated by figs. 11 and 12, provide the embodiment of another kind of electric heating accumulation of energy heat collector or energy accumulation air conditioner end, be with the main distinction of embodiment 3 and embodiment 4, in the present embodiment, its storage body body 1 adopts structure as shown in fig. 9 or 10, and in insulation shell 4, every root storage body body 1 is all that horizontal cross is arranged, roughly the same, this is no longer going to repeat them for other technical measures and embodiment 3 or embodiment 4.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ storage body body herein, energy storage materials of phase change, heat collector body, insulation shell, heating, ventilating duct, temperature sensor, air inlet, air outlet, cross flow fan, temperature controller, air conditioning terminal body, micro-channel condenser, condensed water connect the term such as dish, hollow material, the first capping, the second capping, container cavity, pipe, heat sink strip, the bar that is heated, heating surface, micro-channel flat, circular collector, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. a storage body, comprise storage body body (1), it is characterized in that, described storage body body (1) entirety is in strip, comprise: hollow material (10), the first capping (11), the second capping (12), energy storage materials of phase change (2), described the first capping (11) and the second capping (12) are separately positioned on the two-port of described hollow material (10) and form a closed container cavity (13), and described energy storage materials of phase change (2) is arranged in described container cavity (13); This hollow material (10) is made up of pipe (100) and the bar that is heated (102), and both are structure as a whole, the described bar that is heated (102) is for flat strip and become tangent shape with the cylindrical of described pipe (100).
2. a kind of storage body according to claim 1, it is characterized in that, described hollow material (10) by pipe (100), be arranged on some heat sink strips (101) on pipe (100) outer surface and the bar that is heated (102) forms, and three is structure as a whole, the described bar that is heated (102) is for flat strip and become tangent shape with the cylindrical of described pipe (100).
3. a kind of storage body according to claim 1 and 2, is characterized in that, described hollow material (10) and described the first capping (11) or the second capping (12) are structure as a whole.
4. an electric heating accumulation of energy heat collector, comprise heat collector body (3), described heat collector body (3) is made up of storage body body (1) as claimed in claim 1, insulation shell (4), heating (5), ventilating duct (6), temperature sensor (7), it is characterized in that: described storage body body (1), heating (5), ventilating duct (6) and temperature sensor (7) are arranged in described insulation shell (4); Storage body body (1) described in several is arranged side by side into one group, often the bar that is heated (102) organized on storage body body (1) coexists a side and form a heating surface flushed (103), and described heating (5) entirety is in membranaceous and be attached on described heating surface (103); Described ventilating duct (6) is made up of jointly the space between storage body body (1) and insulation shell (4) inwall, or is jointly made up of the space between storage body body (1) and insulation shell (4) inwall and the space between adjacent storage body body (1); One end of described heat collector body (3) is provided with air inlet (8), accordingly, the other end is provided with air outlet (9), one end of described ventilating duct (6) and described air inlet (8) adaptation, the other end is then adaptive with described air outlet (9).
5. a kind of electric heating accumulation of energy heat collector according to claim 4, is characterized in that, described air inlet (8) or air outlet (9) place are also provided with cross flow fan (16).
6. a kind of electric heating accumulation of energy heat collector according to claim 4, it is characterized in that, described heat collector body (3) is also provided with temperature controller (17), and described temperature sensor (7), heating (5) and cross flow fan (16) are connected with described temperature controller (17) respectively.
7. an energy accumulation air conditioner end, comprise air conditioning terminal body (18), described air conditioning terminal body (18) is made up of storage body body (1) as claimed in claim 1, insulation shell (4), micro-channel condenser (19), ventilating duct (6), temperature sensor (7), it is characterized in that: described storage body body (1), micro-channel condenser (19), ventilating duct (6) and temperature sensor (7) are arranged in described insulation shell (4); Storage body body (1) described in several is arranged side by side into one group, often the bar that is heated (102) organized on storage body body (1) coexists a side and form a heating surface flushed (103), and described micro-channel condenser (19) entirety is in flat tabular and be attached on described heating surface (103); Described ventilating duct (6) is made up of jointly the space between storage body body (1) and insulation shell (4) inwall, or is jointly made up of the space between storage body body (1) and insulation shell (4) inwall and the space between adjacent storage body body (1); One end of described air conditioning terminal body (18) is provided with air inlet (8), accordingly, the other end is provided with air outlet (9), one end of described ventilating duct (6) and described air inlet (8) adaptation, the other end is then adaptive with described air outlet (9).
8. a kind of energy accumulation air conditioner end according to claim 7, it is characterized in that, described micro-channel condenser (19) comprises the some micro-channel flat be arranged side by side (190) and is arranged on circular collector (191) composition at micro-channel flat (190) two ends.
9. a kind of energy accumulation air conditioner end according to claim 7, it is characterized in that, described air inlet (8) is arranged on the bottom end of described ventilating duct (6), described air outlet (9) is arranged on the top of described ventilating duct (6), described air outlet (9) place is also provided with cross flow fan (16), and described air inlet (8) place is also provided with a condensed water and connects dish (20).
10. a kind of energy accumulation air conditioner end according to claim 7, it is characterized in that, described air conditioning terminal body (18) is also provided with a temperature controller (17), and described temperature sensor (7) and cross flow fan (16) are connected with described temperature controller (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249176.5A CN104848722A (en) | 2015-05-14 | 2015-05-14 | Energy accumulator, electric heating energy storage heater and terminal of energy storage air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249176.5A CN104848722A (en) | 2015-05-14 | 2015-05-14 | Energy accumulator, electric heating energy storage heater and terminal of energy storage air conditioner |
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| CN104848722A true CN104848722A (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510249176.5A Pending CN104848722A (en) | 2015-05-14 | 2015-05-14 | Energy accumulator, electric heating energy storage heater and terminal of energy storage air conditioner |
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| CN (1) | CN104848722A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369666A (en) * | 2016-08-30 | 2017-02-01 | 广东芬尼克兹节能设备有限公司 | Heating unit |
| CN107591380A (en) * | 2017-08-03 | 2018-01-16 | 电子科技大学 | A kind of fluid channel radiator of integrated temperature sensor |
-
2015
- 2015-05-14 CN CN201510249176.5A patent/CN104848722A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369666A (en) * | 2016-08-30 | 2017-02-01 | 广东芬尼克兹节能设备有限公司 | Heating unit |
| CN107591380A (en) * | 2017-08-03 | 2018-01-16 | 电子科技大学 | A kind of fluid channel radiator of integrated temperature sensor |
| CN107591380B (en) * | 2017-08-03 | 2019-08-13 | 电子科技大学 | A kind of fluid channel radiator of integrated temperature sensor |
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Application publication date: 20150819 |