CN205279824U - Intelligently hold exothermic equipment - Google Patents
Intelligently hold exothermic equipment Download PDFInfo
- Publication number
- CN205279824U CN205279824U CN201520928241.2U CN201520928241U CN205279824U CN 205279824 U CN205279824 U CN 205279824U CN 201520928241 U CN201520928241 U CN 201520928241U CN 205279824 U CN205279824 U CN 205279824U
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- China
- Prior art keywords
- heat
- pipeline
- releasing apparatus
- oil pump
- heat release
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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 utility model discloses an intelligently hold exothermic equipment, including the heat source, hold exothermic unit, pipeline, oil pump, filler material, exothermic equipment and the control unit, the pipeline runs through the heat source, holds exothermic unit and the closed pipeline loop of exothermic equipment component, be provided with the oil pump on the pipeline, the inside packing of pipeline has heat -conducting medium, it is connected with heat source and exothermic equipment through the pipeline to hold exothermic unit, be provided with electronic control valve and sensor on the pipeline, the control unit with the electronic control valve is connected with the sensor, the control unit is programmable controller. The utility model has the advantages of: the polycell miniaturization can combine latent heat and sensible heat, improves heat accumulation efficiency and heat accumulation density greatly, adopt gradient phase -change thermal material to the removable modularized design of structural adoption, no matter low temperature, medium temperature or high temperature heat source can all use same heat accumulation equipment to realize.
Description
Technical field
The utility model relates to energy accumulating technique field, particularly a kind of intelligent storage heat-releasing apparatus.
Background technology
At present, the technology clean energy of low cost or industrial waste heat, waste heat accumulated and discharge progressively has been applied in the fields such as mobile heat supply, industrial heat, solar heat-preservation, but generally there is thermal source requirement harshness (temperature, the scale of construction etc.), storage volume is excessive, accumulation of heat and the shortcoming such as exothermal efficiency is low. Especially in solar heat-preservation field, current thermal storage equipment can not find the function that can realize overcoming the cloudy day continuously, will realize utilizing the technical grade of sun power hot, nearly all to be built the hot Jing Chang of collection of thousands of square meter, and this is unacceptable on cost.
First the application that energy accumulating technique is ripe at present mainly comprises the accumulation to electric energy and heat energy and release, to reach energy-saving and environmental protection, the object utilizing the energy spanning space-time.
And existing heat storage technology, structure design is nearly all monomer accumulation of heat, and the technical scheme of many thermal storage units, also only for the place that heat supplied is big, is only considered for heat storage container manufacture easily; In Material selec-tion, low-temperature heat accumulating material concentrates on the salt hydrate material in 100 degrees Celsius or olefin material, high-temperature heat accumulation material mainly fused salt class, but is all make use of aobvious thermal regenerator, and the material for latent-heat storage is seldom applied. Specific examples below
One be applied to Hebei University of Technology across warming system from solar energy in season, square meter solar energy heating Jing Chang up to ten thousand+thousands of tonnes of salt hydrate accumulation of heat schemes, utilize the aobvious thermal regenerator of salt hydrate, floor space is huge, invest big more than 4,000 ten thousand, find after practical application effect field trip, can not realize across season, overcast sky standby in winter electric heating system needs to run always, does not reach sustainable utilization sun power effect;
Two is at present for the heat supply of old town, Qingdao City and protection zone; adopt the heating network scheme of mobile heat supply car+confession heat stations+among a small circle; mobile heat supply car gathers used heat from heat power plant every day, namely utilizes steam by the salt hydrate material accumulation of heat in car, is transported to and carries out heat exchange for heat stations; this system starts to run 1 year at winter in 2014; main by governmental investment, initial investment is big, operation cost height; there is fixing thermal source near needs, otherwise heat supply can not be continued
Three is the accumulation of heat system of current business solar energy thermal-power-generating, it it is all the aobvious thermal regenerator utilizing high-temperature liquid state fused salt, utilizing its mobility to flow between high temperature melting salt cellar and low-temperature molten salt tank heat exchange, shortcoming can only run on the fusing point of fused salt, otherwise the fused salt blocking that system pipeline can be cured.
There is following defect in existing technological method:
One, single thermal storage unit design so that accumulation of heat and exothermic process can not carry out simultaneously, too huge thermal storage unit so that specific heat can not make heat-storing material produce effective phase transformation to reach best accumulation of heat effect;
Two, heat-storing material is selected to concentrate on the aobvious hot material of low temperature, and its corresponding thermal storage density is low, and the heat-storing material volume obtaining identical heat storage capacity needs is too huge, selects less to the latent heat storage material of high thermal storage density;
Three, the design of single heat-storing material causes accumulation of heat system that the temperature of thermal source, the scale of construction being required, specific aim is relatively strong, accumulation of heat system suitability very narrow, more can not design thermal source, such as the combination of high temperature solar and low ebb electric heat source.
Practical novel content
The purpose of this utility model is a kind of intelligent storage heat-releasing apparatus provided to solve above-mentioned the deficiencies in the prior art, and this equipment adopts the design of modularization, many thermal storage units, and thermal storage unit can intelligent control; Heat-storing material adopts multiple phase change material to combine, it may be achieved gradient phase transformation, and latent heat combines aobvious thermal regenerator; Equipment configuration has overall control unit, it is possible to carry out energy intelligence management according to demand.
In order to realize above-mentioned purpose, a kind of intelligent storage heat-releasing apparatus designed by the utility model, comprise thermal source, store heat release unit, pipeline, oil pump, packing material, heat-releasing apparatus and control unit, it is characterised in that: described pipeline runs through thermal source, storage heat release unit and heat-releasing apparatus and forms closed pipeline loop; Being provided with oil pump on pipeline, pipe interior is filled with heat-conducting medium; Described storage heat release unit is connected with heat-releasing apparatus with thermal source by pipeline, and described pipeline is provided with electronic control valve and sensor, and described control unit is connected with sensor with described electronic control valve, and described control unit is programmable logic controller;
Described oil pump is provided with two, is respectively accumulation of heat oil pump and heat release oil pump; Described storage heat release unit, accumulation of heat oil pump and thermal source form storage thermal cycling portion; Described storage heat release unit, heat release oil pump and heat-releasing apparatus are formed puts thermal cycling portion; Described storage heat release unit comprises and runs through tortuous heat-conducting medium pipeline therein and be sealed in the packing material outside duct wall.
Further, a kind of intelligent storage heat-releasing apparatus, the heat-conducting medium pipeline of described storage heat release unit comprises inflow pipeline and outflow conduit, flows into and is provided with electromagnetic valve in pipeline and outflow conduit, stores heat release unit and is provided with some.
Further, a kind of intelligent storage heat-releasing apparatus, described storage heat release unit is the modular unit being filled with different heat-storing material, and described thermal source is middle temperature solar and hotline heater, and described heat-releasing apparatus is heat release water tank.
Further, a kind of intelligent storage heat-releasing apparatus, described sensor is temperature sensor and thing phase.
Further, a kind of intelligent storage heat-releasing apparatus, described thermal source is provided with some, and described Heating style comprises sun power, electric heating energy, combustion heat energy, industrial waste heat waste heat and underground heat etc.
Further, a kind of intelligent storage heat-releasing apparatus, described storage heat release unit is provided with the interface of fast assembling-disassembling. Facilitating the modular operation of unit, standardization level height, it is more convenient to install, it may also be useful to convenient.
A kind of intelligent storage heat-releasing apparatus that the utility model obtains, multiple thermal storage unit can be designed, it is connected in parallel on thermal source and accumulation of heat oil pump two ends, be formed as some accumulation of heat circulations, each thermal storage unit arranges sensing device, arranging valve in addition and each stores heat release unit is connected in parallel on heat release oil pump, heat-releasing apparatus two ends form some heat releases circulation, opening while heating several accumulation of heats circulate, the other accumulation of heat circulation ON cycle cut off can be carried out heat release by heat release circulation; Realized by control unit and sensor feedback: according to the power of thermal source to the heating break-make in some accumulation of heat loops simultaneously; The heating circuit disconnected can being opened heat release circulation and carry out heat release, this heat release circulation is according to by the difference of heat, it is possible to be one or more, combines output with what realize heat. And packing material is selected, adopting one or more packing material, form gradient phase change material and fill, latent heat combines aobvious thermal regenerator to improve utilization efficiency of heat energy.
The utility model has the advantage of: multiple-unit miniaturization in conjunction with latent heat and aobvious heat, can improve heat storage efficiency and thermal storage density greatly; Adopting gradient phase change heat storage material, and adopt replaceable modular design in structure, no matter low temperature, middle temperature or high temperature heat source can use same thermal storage equipment to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment;
In figure: thermal source 1, storage heat release unit 2, pipeline 3, oil pump 4, heat-conducting medium 5, heat-releasing apparatus 6, electronic control valve 31, sensor 32, accumulation of heat oil pump 41, heat release oil pump 42.
Embodiment
Below in conjunction with drawings and Examples, the utility model is illustrated further.
Embodiment:
As shown in the figure, a kind of intelligent storage heat-releasing apparatus, comprises thermal source 1, thermal storage unit 2, pipeline 3, oil pump 4, heat-conducting medium 5, heat-releasing apparatus 6 and control unit, and described pipeline 3 runs through thermal source 1, storage heat release unit 2 and heat-releasing apparatus 6 and forms closed pipeline loop; Being provided with oil pump 4 on pipeline 3, it is inner that described heat-conducting medium 5 is filled in airtight pipeline 3; Pipeline 3 is through the packing material stored in heat release unit 2, through the water at low temperature in heat-releasing apparatus 6, it is connected with thermal source 1, pipeline 3 is airtight only has thermal exchange without exchange of substance, described pipeline 3 is provided with electronic control valve 31 and sensor 32, described control unit is connected with sensor 32 with described electronic control valve 31, and described control unit is programmable logic controller;
Described oil pump 4 is provided with two, is respectively accumulation of heat oil pump 41 and heat release oil pump 42; Described storage heat release unit 2, accumulation of heat oil pump 41 and thermal source 1 form storage thermal cycling portion; Described storage heat release unit 2, heat release oil pump 42 and heat-releasing apparatus 6 are formed puts thermal cycling portion; Described storage heat release unit 2 comprises and runs through tortuous heat-conducting medium pipeline therein and be sealed in the packing material outside duct wall.
Storing heat release unit 2 and be provided with 9, thermal storage unit is the modular unit filling differing materials, and thermal source is that sun power adds auxiliary heat conduction oil heater, and heat-releasing apparatus is heat release water tank.
Sensor is temperature sensor and thing phase, and heat-releasing apparatus is provided with 1, and thermal source 1 is provided with 2; Thermal source 1 and thermal storage unit 2 can carry out quantity adjustment as required, are installed on pipeline.
Store the interface that heat release unit 2 is provided with fast assembling-disassembling. Facilitating the modular operation of unit, standardization level height, it is more convenient to install, it may also be useful to convenient.
A kind of intelligent storage heat-releasing apparatus that the present embodiment obtains, it is provided with multiple storage heat release unit, it is connected in parallel on thermal source and accumulation of heat oil pump two ends, each thermal storage unit arranges sensing device, valve is set in addition each is stored that heat release unit is connected in parallel on heat release oil pump, heat-releasing apparatus two ends form some heat releases circulation, connect heat-releasing device, heat release oil pump and the composition heat release circulation of multiple thermal storage unit, while opening heating several accumulation of heats circulations, the other accumulation of heat circulation ON cycle cut off can be carried out heat release by heat release circulation; Realized by control unit and sensor feedback: according to the power of thermal source to the heating break-make in some accumulation of heat loops simultaneously; The heating circuit disconnected can being opened heat release circulation and carry out heat release, this heat release circulation is according to by the difference of heat, it is possible to be one or more, combines output with what realize heat. And packing material is selected, adopting one or more packing material, form gradient phase change material and fill, latent heat combines aobvious thermal regenerator to improve utilization efficiency of heat energy.
A kind of intelligent storage heat-releasing apparatus that the present embodiment obtains, advantage is: multiple-unit miniaturization in conjunction with latent heat and aobvious heat, can improve heat storage efficiency and thermal storage density greatly; Adopting gradient phase change heat storage material, and adopt replaceable modular design in structure, no matter low temperature, middle temperature or high temperature heat source can use same thermal storage equipment to realize.
For the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; its framework form can be flexible and changeable; just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by the claim book submitted to.
Claims (6)
1. an intelligent storage heat-releasing apparatus, comprises thermal source, stores heat release unit, pipeline, oil pump, packing material, heat-releasing apparatus and control unit, it is characterised in that: described pipeline runs through thermal source, storage heat release unit and heat-releasing apparatus and forms closed pipeline loop; Being provided with oil pump on pipeline, pipe interior is filled with heat-conducting medium; Described storage heat release unit is connected with heat-releasing apparatus with thermal source by pipeline, and described pipeline is provided with electronic control valve and sensor, and described control unit is connected with sensor with described electronic control valve, and described control unit is programmable logic controller;
Described oil pump is provided with two, is respectively accumulation of heat oil pump and heat release oil pump; Described storage heat release unit, accumulation of heat oil pump and thermal source form storage thermal cycling portion; Described storage heat release unit, heat release oil pump and heat-releasing apparatus are formed puts thermal cycling portion; Described storage heat release unit comprises and runs through tortuous heat-conducting medium pipeline therein and be sealed in the packing material outside duct wall.
2. the intelligent storage heat-releasing apparatus of one according to claim 1, it is characterized in that: the heat-conducting medium pipeline of described storage heat release unit comprises inflow pipeline and outflow conduit, flow into and pipeline and outflow conduit are provided with electromagnetic valve, store heat release unit and be provided with some.
3. the intelligent storage heat-releasing apparatus of one according to claim 1, it is characterized in that: described storage heat release unit is the modular unit being filled with different heat-storing material, described thermal source is middle temperature solar and hotline heater, and described heat-releasing apparatus is heat release water tank.
4. the intelligent storage heat-releasing apparatus of one according to claim 1, it is characterised in that: described sensor is temperature sensor and thing phase.
5. the intelligent storage heat-releasing apparatus of one according to claim 1, it is characterised in that: described thermal source is provided with some, and described Heating style comprises sun power, electric heating energy, combustion heat energy, industrial waste heat, waste heat and underground heat.
6. the intelligent storage heat-releasing apparatus of one according to claim 1, it is characterised in that: described storage heat release unit is provided with the interface of fast assembling-disassembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928241.2U CN205279824U (en) | 2015-11-20 | 2015-11-20 | Intelligently hold exothermic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928241.2U CN205279824U (en) | 2015-11-20 | 2015-11-20 | Intelligently hold exothermic equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN205279824U true CN205279824U (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520928241.2U Expired - Fee Related CN205279824U (en) | 2015-11-20 | 2015-11-20 | Intelligently hold exothermic equipment |
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| Country | Link |
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| CN (1) | CN205279824U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152850A (en) * | 2016-08-29 | 2016-11-23 | 镇江市三维电加热器有限公司 | Molten salt energy-storage, heat exchange and intelligence control system |
| CN106765454A (en) * | 2017-01-03 | 2017-05-31 | 中国电力工程顾问集团中南电力设计院有限公司 | The middle temperature phase-change thermal storage heat-releasing device of steam power plant's Large Copacity |
| CN106767083A (en) * | 2017-02-04 | 2017-05-31 | 中山大学 | Vehicle-mounted type heat accumulation heating plant and its method of work |
| CN107062970A (en) * | 2017-01-03 | 2017-08-18 | 中国电力工程顾问集团中南电力设计院有限公司 | The middle temperature phase-change thermal storage thermal desorption system of steam power plant's Large Copacity and its heat accumulation exothermic processes |
| CN107228587A (en) * | 2017-06-30 | 2017-10-03 | 国网冀北节能服务有限公司 | The preparation method of thermal storage and energy accumulation device and wherein heat-storing material |
| CN112414192A (en) * | 2020-11-27 | 2021-02-26 | 上海交通大学 | Variable heat source step phase change energy storage regulation and control device |
| CN112696958A (en) * | 2019-10-23 | 2021-04-23 | 国网安徽省电力有限公司 | Closed heat storage system and heat storage and release method thereof |
| CN113028644A (en) * | 2021-03-05 | 2021-06-25 | 华北水利水电大学 | Multi-stage phase-change heat storage temperature layering water tank |
-
2015
- 2015-11-20 CN CN201520928241.2U patent/CN205279824U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152850A (en) * | 2016-08-29 | 2016-11-23 | 镇江市三维电加热器有限公司 | Molten salt energy-storage, heat exchange and intelligence control system |
| CN106765454A (en) * | 2017-01-03 | 2017-05-31 | 中国电力工程顾问集团中南电力设计院有限公司 | The middle temperature phase-change thermal storage heat-releasing device of steam power plant's Large Copacity |
| CN107062970A (en) * | 2017-01-03 | 2017-08-18 | 中国电力工程顾问集团中南电力设计院有限公司 | The middle temperature phase-change thermal storage thermal desorption system of steam power plant's Large Copacity and its heat accumulation exothermic processes |
| CN106767083A (en) * | 2017-02-04 | 2017-05-31 | 中山大学 | Vehicle-mounted type heat accumulation heating plant and its method of work |
| CN107228587A (en) * | 2017-06-30 | 2017-10-03 | 国网冀北节能服务有限公司 | The preparation method of thermal storage and energy accumulation device and wherein heat-storing material |
| CN112696958A (en) * | 2019-10-23 | 2021-04-23 | 国网安徽省电力有限公司 | Closed heat storage system and heat storage and release method thereof |
| CN112414192A (en) * | 2020-11-27 | 2021-02-26 | 上海交通大学 | Variable heat source step phase change energy storage regulation and control device |
| CN113028644A (en) * | 2021-03-05 | 2021-06-25 | 华北水利水电大学 | Multi-stage phase-change heat storage temperature layering water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |