CN204923990U - Energy storage equipment and energy storage equipment system - Google Patents
Energy storage equipment and energy storage equipment system Download PDFInfo
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- CN204923990U CN204923990U CN201520669714.1U CN201520669714U CN204923990U CN 204923990 U CN204923990 U CN 204923990U CN 201520669714 U CN201520669714 U CN 201520669714U CN 204923990 U CN204923990 U CN 204923990U
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Abstract
The utility model relates to an energy storage equipment, including casing, an at least thermal medium heat exchange tube, an at least cold medium heat exchange tube, thermal medium heat exchange tube one end is the thermal medium import, and the other end is the thermal medium and exports, cold medium heat exchange tube one end is cold medium import, and the other end exports for cold medium, thermal medium heat exchange tube and cold medium heat exchange tube are located in the casing, thermal medium import, thermal medium export, cold medium import and cold medium export are stretched out the casing, fluid heat storage materials packs in the casing. The device can effectively improve the heat storage materials utilization ratio, reduces the device volume, saves space.
Description
Technical field
The utility model relates to a kind of energy storage equipment and energy storage equipment system, belongs to exchange heat storage device field.
Background technology
In the process of Conversion of Energy and utilization, frequent life period and spatially unmatched contradiction between supply and demand, there is intermittent and unstability in energy source, as the peak-valley difference of electric power, industrial exhaust heat, solar energy, wind energy.
In the industrial enterprise's energy-dissipating device put into operation, the sensible heat that original design is not used appropriately and latent heat, it comprises high-temp waste gas waste heat, cooling medium waste heat, waste vapour waste water residual heat, high-temperature product and afterheat of slags, chemical reaction waste heat, combustible exhaust gas waste liquid and waste material waste heat etc.According to investigation, the waste heat total resources of every profession and trade account for 17% ~ 67% of its fuel consumption total amount, the residual heat resources of recoverable are about 60% of waste heat total resources, these waste heats are usually drained or part is discarded, how solving and effectively stored by these waste heats, is the field that country gives priority to during 13.
When current, energy storage equipment is not very desirable in working medium accumulation of heat, reason is that existing finned tube or copper pipe have its limitation, the dead angle that cannot arrive all is had to exist in a device, make heat-storing material can not completely and heat exchanger tube connect really and absorb heat, the same heat also cannot getting this part in exothermic process, the utilization rate of energy-accumulation material is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of energy storage equipment, improves heat-storing material utilization rate, reduces device volume, saves space.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of energy storage equipment, comprise housing, at least one thermal medium heat exchanger tube, at least one cold media for heat exchange pipe, described thermal medium heat exchanger tube one end is thermal medium inlet, the other end is thermal medium outlet, described cold media for heat exchange pipe one end is cold medium entrance, the other end is cold media outlet, described thermal medium heat exchanger tube and cold media for heat exchange pipe are positioned at described housing, and described thermal medium inlet, thermal medium outlet, cold medium entrance and cold media outlet stretch out described housing; Fill fluid heat-storing material in described housing.
On the basis of technique scheme, the utility model can also do following improvement.
The utility model a kind of energy storage equipment described above, further, described housing is that polypropylene material is made.
The utility model a kind of energy storage equipment described above, further, described fluid heat accumulating material is phase change heat storage material.
The utility model a kind of energy storage equipment described above, further, described phase change heat storage material is PCM phase change heat storage material.
The utility model a kind of energy storage equipment described above, further, described thermal medium heat exchanger tube comprises heat pipe body and many heat pipe capillary pipes, and described heat pipe body one end is thermal medium inlet, the other end is thermal medium outlet, and described many heat pipe capillary pipe two ends are communicated with described heat pipe body;
The utility model a kind of energy storage equipment described above, further, described heat pipe capillary pipe is arranged in described housing around mode with spiral torsional.Heat pipe capillary pipe arranges each corner that can make in heat pipe capillary pipe arrival housing with spiral torsional around mode, improves heat exchange efficiency.
The utility model a kind of energy storage equipment described above, further, described cold media for heat exchange pipe comprises cold tube body and many cold pipe capillaries, and described cold tube body one end is thermal medium inlet, the other end is thermal medium outlet, and described many cold pipe capillary two ends are communicated with described heat pipe body.
The utility model a kind of energy storage equipment described above, further, described cold pipe capillary is arranged in described housing around mode with spiral torsional.
The utility model a kind of energy storage equipment described above, further, the thermal medium inlet of described thermal medium heat exchanger tube and thermal medium outlet are positioned at the same side of housing, and the cold medium entrance of described cold media for heat exchange pipe and cold media outlet are positioned at the same side of housing; Described thermal medium heat exchanger tube and described cold media for heat exchange pipe are arranged in parallel.
The utility model also provides a kind of energy storage equipment system, comprises a kind of energy storage equipment that two or more is above-mentioned, described two or more energy storage equipment serial or parallel connection.
A kind of energy storage equipment of the utility model also has following advantage:
1, heat pipe capillary pipe or cold pipe capillary are arranged in housing with spiral torsional around mode, and its two ends are communicated with heat pipe body or cold tube body and form many heat-exchanging tube bundles.This structure increases heat exchange area on the one hand, and heat exchange is abundant; Change shell side inner fluid state greatly on the other hand, make fluid be strong turbulence state flowing, augmentation of heat transfer, improves the coefficient of heat transfer greatly.Meanwhile, many heat pipe capillary pipes or cold pipe capillary arrange the elasticity heat-exchanging tube bundle that can be formed around mode with spiral torsional, effectively can eliminate pipe vibration and the stress because of distortion generation of expanding with heat and contract with cold.
2, the heat pipe capillary pipe arranged around mode of spiral torsional or cold pipe capillary achieve the feature that flow velocity is high, thermograde is little, sealing factor is little, and fouling tendency is low.
3, heat exchanger volume is little, and heat exchange area is large, and heat exchange efficiency is high, saving space; Simultaneously also because volume little, lightweight, be convenient to install, dismounting and cleaning, decrease once mounting and later maintenance expense; Without installation foundation, directly can be connected with pipeline.
Accompanying drawing explanation
Fig. 1 is a kind of energy storage equipment structural representation of the utility model;
Fig. 2 is thermal medium heat exchanger tube or cold media for heat exchange pipe side view structural representation in a kind of energy storage equipment of the utility model;
Fig. 3 is thermal medium heat exchanger tube or cold media for heat exchange tube section schematic diagram in a kind of energy storage equipment of the utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, housing, 2, thermal medium heat exchanger tube, 21, heat pipe body, 22, heat pipe capillary pipe, 3, cold media for heat exchange pipe, 4, thermal medium inlet, 5, thermal medium outlet, 6, cold medium entrance, 7, cold media outlet.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of energy storage equipment of the utility model, comprise housing 1, at least one thermal medium heat exchanger tube 2, at least one cold media for heat exchange pipe 3, thermal medium heat exchanger tube 2 one end is thermal medium inlet 4, the other end is thermal medium outlet 5, and cold media for heat exchange pipe 3 one end is cold medium entrance 6, and the other end is cold media outlet 7, thermal medium heat exchanger tube 2 and cold media for heat exchange pipe 3 are positioned at housing 1, and thermal medium inlet 4, thermal medium outlet 5, cold medium entrance 6 and cold media outlet 7 stretch out housing 1; Phase change heat storage material is filled in housing 1.
The utility model is a kind of energy storage equipment as above, and in certain embodiments, housing can be made for polypropylene material; Fluid heat accumulating material is phase change heat storage material, and preferably, phase change heat storage material is PCM phase change heat storage material.
The thermal medium heat exchanger tube of the utility model as above in a kind of energy storage equipment or cold media for heat exchange tubular construction schematic diagram as shown in Figure 2.
Thermal medium heat exchanger tube 2 comprises heat pipe body 21 and many heat pipe capillary pipes 22, and heat pipe body 21 one end is thermal medium inlet, and the other end is thermal medium outlet, and many heat pipe capillary pipe 22 two ends are communicated with heat pipe body 21; Many heat pipe capillary pipes are arranged in housing with spiral torsional around mode, can make each corner in heat pipe capillary pipe arrival housing, improve heat exchange efficiency.
Cold media for heat exchange pipe comprises cold tube body and many cold pipe capillaries, cold tube body, and its two ends are thermal medium inlet, and the other end is thermal medium outlet, and many cold pipe capillary two ends are communicated with heat pipe body; Cold pipe capillary is arranged in housing around mode with spiral torsional.The structure of cold media for heat exchange pipe 3 is identical with thermal medium heat exchanger tube 2.
As shown in Figure 1, thermal medium heat exchanger tube 2 and cold media for heat exchange pipe 3 all U-shaped layout in housing 1, the thermal medium inlet 4 of thermal medium heat exchanger tube 2 and thermal medium outlet 5 are positioned at the same side of housing 1, and the cold medium entrance 6 of cold media for heat exchange pipe 3 and cold media outlet 7 are positioned at the same side of housing 1; Thermal medium heat exchanger tube and cold media for heat exchange pipe are arranged in parallel.
Particularly, in some instances, thermal medium heat exchanger tube 2 and cold media for heat exchange pipe 3 are Special reducing pipe.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an energy storage equipment, it is characterized in that, comprise housing, at least one thermal medium heat exchanger tube, at least one cold media for heat exchange pipe, described thermal medium heat exchanger tube one end is thermal medium inlet, the other end is thermal medium outlet, and described cold media for heat exchange pipe one end is cold medium entrance, and the other end is cold media outlet, described thermal medium heat exchanger tube and cold media for heat exchange pipe are positioned at described housing, and described thermal medium inlet, thermal medium outlet, cold medium entrance and cold media outlet stretch out described housing; Fill fluid heat-storing material in described housing.
2. a kind of energy storage equipment according to claim 1, it is characterized in that, described housing is that polypropylene material is made.
3. a kind of energy storage equipment according to claim 1, it is characterized in that, described fluid heat accumulating material is phase change heat storage material.
4. a kind of energy storage equipment according to claim 3, it is characterized in that, described phase change heat storage material is PCM phase change heat storage material.
5. a kind of energy storage equipment according to any one of Claims 1-4, it is characterized in that, described thermal medium heat exchanger tube comprises heat pipe body and many heat pipe capillary pipes, described heat pipe body one end is thermal medium inlet, the other end is thermal medium outlet, and described many heat pipe capillary pipe two ends are communicated with described heat pipe body.
6. a kind of energy storage equipment according to claim 5, it is characterized in that, described heat pipe capillary pipe spiral torsional is arranged in described housing around mode.
7. a kind of energy storage equipment according to any one of Claims 1-4, it is characterized in that, described cold media for heat exchange pipe comprises cold tube body and many cold pipe capillaries, described cold tube body one end is thermal medium inlet, the other end is thermal medium outlet, and described many cold pipe capillary two ends are communicated with described heat pipe body.
8. a kind of energy storage equipment according to claim 7, it is characterized in that, described cold pipe capillary spiral torsional is arranged in described housing around mode.
9. a kind of energy storage equipment according to any one of Claims 1-4, it is characterized in that, the thermal medium inlet of described thermal medium heat exchanger tube and thermal medium outlet are positioned at the same side of housing, and the cold medium entrance of described cold media for heat exchange pipe and cold media outlet are positioned at the same side of housing; Described thermal medium heat exchanger tube and described cold media for heat exchange pipe are arranged in parallel.
10. an energy storage equipment system, is characterized in that, comprises a kind of energy storage equipment described in any one of two or more claim 1 to 9, described two or more energy storage equipment serial or parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669714.1U CN204923990U (en) | 2015-08-31 | 2015-08-31 | Energy storage equipment and energy storage equipment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669714.1U CN204923990U (en) | 2015-08-31 | 2015-08-31 | Energy storage equipment and energy storage equipment system |
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| Publication Number | Publication Date |
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| CN204923990U true CN204923990U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520669714.1U Active CN204923990U (en) | 2015-08-31 | 2015-08-31 | Energy storage equipment and energy storage equipment system |
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| CN (1) | CN204923990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943023A (en) * | 2016-01-06 | 2017-07-14 | 杭州三花家电热管理系统有限公司 | Heat exchanger and the refrigeration system with it |
-
2015
- 2015-08-31 CN CN201520669714.1U patent/CN204923990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943023A (en) * | 2016-01-06 | 2017-07-14 | 杭州三花家电热管理系统有限公司 | Heat exchanger and the refrigeration system with it |
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