CN102980261A - Method for regulating city temperature through utilizing karst cave air and assort system of method for regulating city temperature through utilizing karst cave air - Google Patents
Method for regulating city temperature through utilizing karst cave air and assort system of method for regulating city temperature through utilizing karst cave air Download PDFInfo
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- CN102980261A CN102980261A CN2012105096410A CN201210509641A CN102980261A CN 102980261 A CN102980261 A CN 102980261A CN 2012105096410 A CN2012105096410 A CN 2012105096410A CN 201210509641 A CN201210509641 A CN 201210509641A CN 102980261 A CN102980261 A CN 102980261A
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Abstract
The invention discloses a method for regulating city temperature through utilizing karst cave air and an assort system of the method for regulating the city temperature through utilizing the karst cave air. A city is built within a territorial scope above a karst cave, karst cave air is extracted from the karst cave and is subjected to a treatment process of a karst cave air filtration and dehumidification treatment device, and the treated karst cave air is delivered to an urban thermal insulation karst cave air general storeroom through a thermal insulation channel, is then respectively delivered to karst cave air branch storerooms and building using units which are distributed everywhere through a ground karst cave air diverter pump, absorbs the heat of the inside environments of buildings and then enters an atmosphere layer. The method utilizes a mechanical exhaust mode, the karst cave air with good heat comfortability and high air quality is introduced into urban buildings to regulate the temperatures of the buildings, improves the air quality and nearly does not pollute the environments.
Description
Technical field
The present invention relates to Refrigeration Engineering field, a kind of city.
Background technology
The energy that air-conditioning system consumption is a large amount of.The energy that industrially developed country's air-conditioning consumes accounts for 1/3rd of total energy consumption, such as the U.S. and Japan; If add expending of winter air-conditioning, have in addition reach total energy consumption 45%, such as Sweden.Summer, the energy that conventional air-conditioning expends, most of low-temperature receiver that is used for consumes energy, and fraction is used for the power power consumption.The energy that air-conditioning expends all generates used heat at last, further improves the temperature of urban environment.Climate change special commission of the United Nations (IPCC) has announced the Fourth Assessment Report, in 21 century, along with warming of artificial making, can cause summer very hot, the EI Nino phenomenon that winter is extremely cold, and the temperature of earth surface also can constantly raise, even reversible is not subjected to this climatic influences, and following building need to expend a large amount of energy, discharge more carbon dioxide, satisfy the needs of human comfort.
Make urban area cold source of air conditioning system, existing has two kinds: the first is to utilize lithosphere to be underground pipe and the earth source heat pump air handling system of low-temperature receiver, the second is to utilize hydrosphere to be the urban area's air-conditioning system of low-temperature receiver, but there is following shortcoming in these two kinds of systems: 1. underground pipe and earth source heat pump air handling system: be by buried water pipe with and ground source heat, after lithosphere carries out heat exchange, form a city and the lithospheric circulatory system, so structure distribution of lithosphere, Temperature Distribution, the underground water temperature, footpath flow path direction and flow velocity have determined this system whether feasibility and economic input, in case and buried water pipe leakage can cause the pollution of underground water source, underground pipe and earth source heat pump air handling system can only be regulated the indoor air of urban architecture, and the Air Pollutants (TSP) of the air in can't the clean room.2. utilize hydrosphere to be the urban area's air-conditioning system of low-temperature receiver: stretch into marine bailing outlet in different degree of depth settings exactly, large diameter extracts enough low subsurface sea waters of temperature, behind pretreatment procedure, inputs the city by the passage of thermal insulation.The recirculation refrigerating technology of seawater, because serious corrosion and scaling, fouling organism adheres to and mineralization, apply the larger difficulty of existence, and be to regulate the indoor air of urban architecture, and the Air Pollutants (TSP) of the air in can't the clean room.
The above-mentioned technological system that 1., 2. they have been described is to introduce the atmospheric thermodynamics air to enter on the indoor basis of urban architecture, improving the urban architecture indoor environment designs, can only calculate a kind of thermal technology's of improvement environment friendly system, the air of Cleaning Air circle or use as the low-power consumption energy conserving system thoroughly, because the technological deficiency of two systems has caused them can't tackle the continuous 21 century climate change that raises of temperature and the use of Urban Large scale.
Solution cavity is present in casta region, in state-owned in the world maximum karst karst continuous band, grown karst cave groups maximum on the earth, because Karst cave is underground, the there does not have the variation of direct solar radiation and sky radiation, so the outside weather in Cave climate and cave has substantial difference.The outside weather in cave belongs to atmospheric thermodynamics, Cave climate belongs to lithosphere, lithospheric temperature is subjected to atmospheric thermodynamics temperature effect less, so solution cavity air themperature and moisture stable, and the Secondary Carbonates that forms in the cave (stalactite, stalagmite, stone column) has the effect of purification to the pollutant (TSP) of atmosphere, therefore solution cavity aeroscope is high, also filling the air the negative electrical charge particulate that makes for good health, belong to the reproducible lithosphere energy, therefore can utilize the mode of mechanical exhaust, hot comfort is good, that air quality is high solution cavity wind is incorporated in the urban architecture.
Summary of the invention
The technical problem to be solved in the present invention: the power consumption that exists for present Urban air-conditioning is large, the problem of destruction atmospheric temperature, and a kind of method and apparatus of regulating temperature in the building that the solution cavity Air is incorporated into is provided.
Technical solution of the present invention:
A kind of method of utilizing solution cavity air conditioning urban air: above karst cave, build the city in the territorial scope, from solution cavity, extract the solution cavity air, the solution cavity air is after solution cavity air filtration dehumidification treatments device treatment process, the total storehouse of adiabatic solution cavity air, passage input city by thermal insulation, and then through ground solution cavity air split flow pump, be transported to respectively the solution cavity air minute storehouse and the building that are distributed in everywhere and use the unit, behind the heat of environment, enter atmosphere in the absorption building.
A kind of city integral air conditioner system for implementing said method, comprise underground karst cavity air air pump, underground karst cavity air air pump is connected with solution cavity air filtration dehumidification treatments device, solution cavity air filtration dehumidification treatments device is connected the total storehouse of solution cavity air and is connected with the city, the total storehouse of adiabatic solution cavity air, city divides the storehouse to connect with civil buildings solution cavity air minute storehouse, public building solution cavity air minute storehouse, industrial solution cavity air respectively by ground solution cavity air split flow pump, and each air divides the use equipment connection in storehouse and each building.Underground karst cavity air air pump is installed in the solution cavity.
Beneficial effect of the present invention:
Solution cavity is present in casta region, in state-owned in the world maximum karst karst continuous band, grown karst cave groups maximum on the earth, because Karst cave is underground, the there does not have the variation of direct solar radiation and sky radiation, so the outside weather in Cave climate and cave has substantial difference.The outside weather in cave belongs to atmospheric thermodynamics, Cave climate belongs to lithosphere, lithospheric temperature is subjected to atmospheric thermodynamics temperature effect less, so solution cavity air themperature and moisture stable, and the Secondary Carbonates that forms in the cave (stalactite, stalagmite, stone column) has the effect of purification to the pollutant (TSP) of atmosphere, therefore solution cavity aeroscope is high, is also filling the air the negative electrical charge particulate that makes for good health, and belongs to the reproducible lithosphere energy.According to Chinese cave database, in the Karst In China area, the solution cavity sum is more than 500,000, each square kilometre just has 0.8 group of solution cavity group, DEVELOPMENT PROSPECT is very considerable, for the continuous atmospheric thermodynamics that raises of temperature, solution cavity is in a relative constant temperature or constant humidity environment, the solution cavity climate comfort-index is better, for the atmospheric thermodynamics air that is constantly polluted, utilizes the mode of mechanical exhaust, hot comfort is good, the solution cavity wind that air quality is high is incorporated in the urban architecture, has following potentiality:
1, the air of solution cavity purifies: this is because the Secondary Carbonates (stalactite, stalagmite, stone column) that forms in the cave has the effect of purification to the pollutant (TSP) of atmosphere, when the polluter of atmosphere (TSP) was met the Secondary Carbonates liquid medium, pollutant (TSP) condensed after by the liquid film humidification.Secondary Carbonates also forms liquid and has washed pollutant (TSP) simultaneously.
2, the solution cavity air themperature is stable with humidity: the air of solution cavity is motion and replaces: the geology composition carbonate of the formation Karst Regional of solution cavity is relevant, carbonate is dissolved often to form a solution cavity group system, only have the solution cavity of an import almost not have, if solution cavity is by two or more imports, will height of formation poor, cause the difference of the inside and outside gentle column pressure of temperature in cave, thereby form draught head in low import department, and forming corresponding cave air-flow, continuous and hole outer air exchanges.Usually air flows into from low import in the winter time; And summer is just in time opposite with winter, just plants phenomenon " stack effect ".As long as there is the inside and outside air circulation in hole, the temperature and humidity of inside, cave just can change, but as long as there is enough length in the cave, temperature and humidity will change to the depths so, through long-term temperature-resistant band and moisture-saturated band.
Owing to adopt above-mentioned technical scheme; compared with prior art; do not need to use the too many energy; just can realize the use unit air exchange in city; so the effective energy savings of energy, protection of the environment is slowed down electrical network pressure; the present invention cleans the cheap low-temperature receiver that supplies for the karst with Karst cave provides, and has significant Social benefit and economic benefit.Method of the present invention is simple, and the installation cost that adopts is cheap, and utilizes the karst cave air, constructs the precedent of the large air-conditioning system in city as the natural cold and heat source, and is not seen before especially.
Description of drawings:
Fig. 1 is schematic diagram of the present invention.
The specific embodiment:
Embodiment: in 86 counties, Guizhou Province (city), just have 69 to belong to the Karst hill county
,It is maximum in the world karst continuous band, the In Carbonate Rock outcrop area reaches 130000 square kilometres, each square kilometre has 0.8 solution cavity, and these solution cavities almost are in the lithosphere thermostat layer scope, puts pearls and jade together, form various solution cavity groups, these solution cavities group length sum is equivalent to a Yellow River, and solution cavity has consisted of a 157000000m karst thermostat layer weather space, is optimum enforcement area of the present invention.Cave air exchange heat has following several mode〉conduction, radiation, convection current, sinuous flow, evaporate and condense.As long as it is X:X=100 φ that air enters the distance of solution cavity
1.2V
0.2, φ is passage average diameter (rice), and V is cross section air mean flow rate, and air is exactly constant temperature and constant humidity so, and as long as solution cavity has enough length, air just can keep the constant band of long-term temperature and humidity.Karst Area of Guizhou solution cavity air is a kind of low temperature, and the comfort level air that high humility purity is good, the constant temperature of solution cavity are about 20 ° of C, and the constant humidity degree is 50%-105%.
Many cities and towns in Guizhou are underground or peripheral solution cavity arranged, can utilize these solution cavities to implement the present invention, as shown in Figure 1, the present invention includes: solution cavity 1, underground karst cavity air air pump 2, solution cavity air filtration dehumidification treatments device 3, the total storehouse 4 of adiabatic solution cavity air, city, solution cavity air split flow pump 5, civil buildings solution cavity air minute storehouse 6 and use unit, public building solution cavity air minute storehouse 7 and use unit thereof, industrial solution cavity air minute storehouse 8 and use unit thereof, atmosphere 9.
The import of underground karst cavity air air pump 2 communicates with solution cavity l, and 2 outlets of underground karst cavity air air pump communicate by the import of heat-insulated pipe with solution cavity air filtration dehumidification treatments device 3.The outlet of solution cavity air filtration dehumidification treatments device 3 communicates by the import of heat-insulated pipe with the total storehouse 4 of adiabatic solution cavity air, city.The outlet in the total storehouse 4 of adiabatic solution cavity air, city communicates by the import of heat-insulated pipe with the solution cavity air split flow pump 5 on ground.Solution cavity air split flow pump 5 communicates by the import of heat-insulated pipe with civil buildings solution cavity air minute storehouse 6, public building solution cavity air minute storehouse 7, industrial solution cavity air minute storehouse 8 respectively.Solution cavity air in each minute storehouse enters through piping and conveying device and enters atmosphere 9 after use unit in each corresponding building uses.
Claims (3)
1. method of utilizing solution cavity air conditioning city temperature, it is characterized in that: above karst cave, build the city in the territorial scope, from solution cavity, extract the solution cavity air, the solution cavity air is after solution cavity air filtration dehumidification treatments device treatment process, the total storehouse of adiabatic solution cavity air, passage input city by thermal insulation, and then through ground solution cavity air split flow pump, be transported to respectively the solution cavity air minute storehouse and the building that are distributed in everywhere and use the unit, after drawing the heat of environment in the building, enter atmosphere.
2. city integral air conditioner system that implements the described method of claim 1, comprise underground karst cavity air air pump (2), it is characterized in that: underground karst cavity air air pump (2) is connected 3 with solution cavity air filtration dehumidification treatments device) connect, solution cavity air filtration dehumidification treatments device (3) is connected the total storehouse of solution cavity air (4) and is connected with the city, storehouse (6) is divided with civil buildings solution cavity air respectively by ground solution cavity air split flow pump (5) in the adiabatic total storehouse of air of city solution cavity (4), public building solution cavity air divides storehouse (7), industry solution cavity air divides storehouse (8) to connect, each minute storehouse and each use equipment connection in building.
3. city according to claim 2 integral air conditioner system, it is characterized in that: underground karst cavity air air pump (2) is installed in the solution cavity (1).
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| CN2012105096410A CN102980261A (en) | 2012-12-04 | 2012-12-04 | Method for regulating city temperature through utilizing karst cave air and assort system of method for regulating city temperature through utilizing karst cave air |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034857A (en) * | 2016-07-18 | 2016-10-26 | 贵州大学 | Greenhouse regulation and control device based on karst cave air and regulation and control method of greenhouse regulation and control device |
| CN106305220A (en) * | 2016-08-15 | 2017-01-11 | 贵州大学 | Vertical farm regulating and controlling device based on karst cave air |
| CN107575958A (en) * | 2017-08-29 | 2018-01-12 | 中国人民解放军空军勤务学院 | Oil plant cave depot solution dehumidification system and method based on cave depot cold and solar energy |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1232945A (en) * | 1998-04-20 | 1999-10-27 | 杨修祯 | Ventilation system utilizing natural cold air |
| CN201368554Y (en) * | 2009-02-12 | 2009-12-23 | 付长彪 | Natural energy source air-conditioning system |
| CN102628602A (en) * | 2012-04-29 | 2012-08-08 | 贵州大学 | Building air conditioning method device utilizing solution cavity climate |
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2012
- 2012-12-04 CN CN2012105096410A patent/CN102980261A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1232945A (en) * | 1998-04-20 | 1999-10-27 | 杨修祯 | Ventilation system utilizing natural cold air |
| CN201368554Y (en) * | 2009-02-12 | 2009-12-23 | 付长彪 | Natural energy source air-conditioning system |
| CN102628602A (en) * | 2012-04-29 | 2012-08-08 | 贵州大学 | Building air conditioning method device utilizing solution cavity climate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034857A (en) * | 2016-07-18 | 2016-10-26 | 贵州大学 | Greenhouse regulation and control device based on karst cave air and regulation and control method of greenhouse regulation and control device |
| CN106305220A (en) * | 2016-08-15 | 2017-01-11 | 贵州大学 | Vertical farm regulating and controlling device based on karst cave air |
| CN107575958A (en) * | 2017-08-29 | 2018-01-12 | 中国人民解放军空军勤务学院 | Oil plant cave depot solution dehumidification system and method based on cave depot cold and solar energy |
| CN107575958B (en) * | 2017-08-29 | 2019-10-11 | 中国人民解放军空军勤务学院 | Oil plant cave depot solution dehumidification system and method based on cave depot cooling capacity and solar energy |
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Application publication date: 20130320 |