CN101709901A - Phase-change stored energy ground-source air-conditioning system - Google Patents
Phase-change stored energy ground-source air-conditioning system Download PDFInfo
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- CN101709901A CN101709901A CN200910157323A CN200910157323A CN101709901A CN 101709901 A CN101709901 A CN 101709901A CN 200910157323 A CN200910157323 A CN 200910157323A CN 200910157323 A CN200910157323 A CN 200910157323A CN 101709901 A CN101709901 A CN 101709901A
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Abstract
The invention relates to a phase-change stored energy ground-source air-conditioning system, mainly comprising a phase-change stored energy ball, a capillary network phase-change thermal-control device, a ground-source well (cellar), a ground-source pump (pipeline pump) and a temperature sensor; phase-change material is provided with specific phase-change temperature, when the environment temperature is higher than the phase-change temperature, the material adsorbs heat and is melted into liquid or solid-liquid mixture; when the environment temperature is lower than the phase-change temperature, the material emits temperature and is phase-changed into solid or solid-liquid mixture, and the heat is adsorbed or released by material phase change; the phase-change material is prepared into the phase-change stored energy ball which is piled up and stored in the ground-source well (cellar) and adsorbs heat or cooling capacity from the ground-source well (cellar), and then the stored heat or cooling capacity of the phase-change stored energy ball is conveyed in rooms of building though the ground-source pump (pipeline pump) and the capillary network phase-change thermal-control device, so as to realize the purpose of heating in winter and reducing temperature in summer; a temperature controls the pumping time and flow rate to realize automatic control of indoor temperature and humidity and achieve the purpose of constant temperature and humidity in the room, comfort and energy saving. Low-grade energy sources can be fully developed and utilized, in particularly for renewable energy sources, the purposes of energy saving, pollution reduction, environment protection and improving the quality of the building are achieved and the function of warm in winter and cool in summer is realized; the system can be widely applied to the building energy conservation field and the animal husbandry cultivation and greenhouse planting field in agricultural production.
Description
Technical field
The present invention relates to the energy-conserving and environment-protective field, relate in particular to a kind of phase-change stored energy ground-source air-conditioning system.
Background technology
Along with The development in society and economy, energy-saving, emission-reducing, environment friendly work is more and more paid attention in countries in the world, and China has made and issued a series of energy-saving, emission-reducing, environment friendly policies, promotes the energy-saving, emission-reducing, environment friendly industry development.Existing heating, air-conditioning system energy consumption height, discharge capacity is big, operation cost is high.Though adopt earth source heat pump and solar thermal collector can reduce energy consumption and discharging, owing to lack energy storage device, they can not be satisfied the demand from heat or cold that nature extracts, have influence on and promote the use of.Phase-change material has the performance that absorbs or discharge heat energy in the change process of its form, by field extensive uses such as building energy conservation, utilization of new energy resources, environmental protection.Phase change energy storage technology and earth source heat pump (or underground heat is gathered) technology organically combines, and will be the revolution to traditional HVAC technology.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of and can absorb, storage place source heat energy or cold energy and it is transported in the building, realizes the phase-change stored energy ground-source air-conditioning system of regulating temperature and humidity in the building automatically, improving the building quality.Phase-change stored energy ground-source air-conditioning system of the present invention, mainly comprise phase-change accumulation energy ball, capillary network phase-changing and temperature-regulating device, Di Yuanjing (or Chi Jiao), source pump (or tubing pump), temperature detector.
The present invention can fully develop low-grade energy, and regenerative resource is especially accomplished energy-saving, emission-reducing, environment friendly and improved the quality of building, realizes function cool in summer and warm in winter.Can be widely used in livestock-raising, chamber planting field in building energy saving field such as dwelling house, office, market, hospital, school, factory, communication and signal machine room and the agricultural production.
Description of drawings
Fig. 1 is the schematic diagram of phase-change stored energy ground-source air-conditioning system of the present invention.
The specific embodiment
Phase-change stored energy ground-source air-conditioning system of the present invention, mainly comprise phase-change accumulation energy ball 1, capillary network phase-changing and temperature-regulating device 2, Di Yuanjing (Chi Jiao) 3, source pump (tubing pump) 4, temperature detector 5.
Phase-change material has a certain specific phase transition temperature, and when environment temperature was higher than its phase transition temperature, it absorbed heat, was molten into liquid or became solidliquid mixture; When environment temperature was lower than its phase transition temperature, its release heat became solid or solidliquid mixture mutually, absorbed or discharge heat energy by the material phase transformation.
Phase-change material is made the phase-change accumulation energy ball, the accumulation of phase-change accumulation energy ball is stored among the Di Yuanjing (or Chi Jiao), the phase-change accumulation energy ball absorbs heat from source, ground well (or Chi Jiao) or cold stores automatically, it is indoor that heat that the phase-change accumulation energy ball is stored by source, ground pump and capillary network phase-changing and temperature-regulating device or cold are transported to building, realizes the purpose of winter heating, cooling in summer.By the certainly control of temperature controller realization, realize constant indoor temperature, constant humidity, comfortable, purpose of energy saving to indoor temperature and humidity.
The above is embodiments of the invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (4)
1. phase-change stored energy ground-source air-conditioning system, it is characterized in that it mainly comprise phase-change accumulation energy ball, capillary network phase-changing and temperature-regulating device, Di Yuanjing (or Chi Jiao), source pump (or tubing pump), temperature detector.
2. phase-change stored energy ground-source air-conditioning system as claimed in claim 1 is characterized in that the phase-change accumulation energy ball piles up, is stored among the Di Yuanjing (or Chi Jiao), and the effect of phase-change accumulation energy ball is that absorption heat energy or cold energy store from source, ground well (or Chi Jiao).
3. phase-change stored energy ground-source air-conditioning system as claimed in claim 1, it is characterized in that capillary network phase-changing and temperature-regulating device, the source pump be the main device of realizing Energy extraction, conveying, conversion.
4. phase-change stored energy ground-source air-conditioning system as claimed in claim 1 is characterized in that temperature detector is the device that phase-change stored energy ground-source air-conditioning system is controlled automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910157323A CN101709901A (en) | 2009-07-27 | 2009-07-27 | Phase-change stored energy ground-source air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910157323A CN101709901A (en) | 2009-07-27 | 2009-07-27 | Phase-change stored energy ground-source air-conditioning system |
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| Publication Number | Publication Date |
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| CN101709901A true CN101709901A (en) | 2010-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910157323A Pending CN101709901A (en) | 2009-07-27 | 2009-07-27 | Phase-change stored energy ground-source air-conditioning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331056A (en) * | 2011-10-25 | 2012-01-25 | 泗阳普来福水源毛细管网科学技术有限公司 | Bionic air conditioning system with capillary mesh |
| CN104848451A (en) * | 2015-05-14 | 2015-08-19 | 北京化工大学 | Novel indoor solar phase-change temperature regulating system |
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| CN1339677A (en) * | 2000-08-18 | 2002-03-13 | 徐生恒 | Energy storage device |
| US20030183375A1 (en) * | 2002-03-29 | 2003-10-02 | Clarksean Randy Lee | PCM (phase change material) system and method for shifting peak electrical load |
| CN1560554A (en) * | 2004-02-18 | 2005-01-05 | 陈锦标 | Heat storing method and system |
| CN1601201A (en) * | 2003-09-27 | 2005-03-30 | 徐生恒 | Solar heating system |
| CN101093122A (en) * | 2006-09-22 | 2007-12-26 | 北京普来福环境技术有限公司 | Capillary net type heat exchanger of air condition, and fabricating technique |
| CN101354223A (en) * | 2007-07-26 | 2009-01-28 | 郭海新 | Energy-saving apparatus |
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2009
- 2009-07-27 CN CN200910157323A patent/CN101709901A/en active Pending
Patent Citations (6)
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| CN1339677A (en) * | 2000-08-18 | 2002-03-13 | 徐生恒 | Energy storage device |
| US20030183375A1 (en) * | 2002-03-29 | 2003-10-02 | Clarksean Randy Lee | PCM (phase change material) system and method for shifting peak electrical load |
| CN1601201A (en) * | 2003-09-27 | 2005-03-30 | 徐生恒 | Solar heating system |
| CN1560554A (en) * | 2004-02-18 | 2005-01-05 | 陈锦标 | Heat storing method and system |
| CN101093122A (en) * | 2006-09-22 | 2007-12-26 | 北京普来福环境技术有限公司 | Capillary net type heat exchanger of air condition, and fabricating technique |
| CN101354223A (en) * | 2007-07-26 | 2009-01-28 | 郭海新 | Energy-saving apparatus |
Non-Patent Citations (2)
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| 刘学来等: "毛细管平面空调系统的火用分析", 《山东建筑大学学报》 * |
| 齐琦等: "相变蓄热材料及其在暖通空调领域中的应用", 《建筑热能通风空调》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331056A (en) * | 2011-10-25 | 2012-01-25 | 泗阳普来福水源毛细管网科学技术有限公司 | Bionic air conditioning system with capillary mesh |
| CN104848451A (en) * | 2015-05-14 | 2015-08-19 | 北京化工大学 | Novel indoor solar phase-change temperature regulating system |
| CN104848451B (en) * | 2015-05-14 | 2018-03-30 | 北京化工大学 | A kind of indoor solar phase-changing and temperature-regulating system |
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Application publication date: 20100519 |