CN2716706Y - Integrative solar energy and geothermal energy air conditioning system for building - Google Patents
Integrative solar energy and geothermal energy air conditioning system for building Download PDFInfo
- Publication number
- CN2716706Y CN2716706Y CNU2004200284541U CN200420028454U CN2716706Y CN 2716706 Y CN2716706 Y CN 2716706Y CN U2004200284541 U CNU2004200284541 U CN U2004200284541U CN 200420028454 U CN200420028454 U CN 200420028454U CN 2716706 Y CN2716706 Y CN 2716706Y
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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Abstract
The utility model discloses a low cost, efficient architecture integration solar energy geothermal energy air-conditioning plant. By the architecture integration solar energy geothermal energy air-conditioning plant, the outlet of a collector is connected with an injection pump, the induction hole of the injection pump is connected with an indoor double-effect evaporator, the outlet of the injection pump is connected with the cold-producing medium entrance of a condenser, the mentioned refrigerant line outlet of the condenser is separately connected with a baffler and a refrigerant cycle pump, the mentioned baffler outlet is connected with the indoor double-effect evaporator, and the mentioned refrigerant cycle pump outlet is connected with the entrance of a solar collector; a confined water pipe road is mined in the mentioned air-conditioning waste heat source, a condenser cooling water pipelines outlet is connected with the entrance of a cooling water circulating pump, the cooling water circulating pump outlet is connected with the entrance of the water pipe road, which is arranged at the well. The utility model is characterized in system compactness and refrigerating efficiency higher, and can somewhat perfectly coordinate with architecture.
Description
Technical field
The utility model relates to a kind of equipment that utilizes solar energy, in particular, relates to a kind of construction integration solar geothermal energy air-conditioning system.
Background technology
Along with the minimizing day by day of the non-renewable fossil energy of nature, consume environmental damage such as greenhouse effects that fossil energy brings and acid rain simultaneously and increasingly sharpen, the effect of clean energy resource becomes increasingly conspicuous.Solar ground heat can be reproducible clean energy resource, and its characteristics cheap and that be available anywhere are familiar with by people already.Using air-conditioning system to reach comfortableness in a large number at building field at present in order to keep indoor temperature, wherein mainly use the contour mass-energy of electric energy or mineral energy source as drive energy, its result has not only consumed the resource of a large amount of preciousnesses, has aggravated the pollution of environment simultaneously again.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, to solve the unreasonable consumption of this energy, reach the effect of protection environment simultaneously, the construction integration solar geothermal energy that a kind of cost is low, efficient is high aircondition being provided.
This construction integration solar geothermal energy aircondition, be achieved by following technical proposals, on the building body, the cold-producing medium solar thermal collector is housed, described heat collector outlet is connected with jet pump, the ejecting port of jet pump is connected with indoor double effect evaporator, spraying delivery side of pump is connected with the refrigerant inlet pipeline of condenser, the refrigerant pipe way outlet of described condenser is connected with the cold-producing medium circulating pump with choke valve respectively, described choke valve outlet is connected with indoor double effect evaporator, and described cold-producing medium outlet of circulating pump is connected with the solar thermal collector import; Be provided with the emission source of air-conditioning waste heat near the described building body, bury the water lines of sealing in the emission source of described air-conditioning waste heat underground, described water lines outlet is connected with the condenser cooling water import, the outlet of condenser cooling water pipeline is connected with the cooling water circulating pump import, and the cooling water circulating pump outlet is connected with the water lines import of setting in the well.
The emission source of air-conditioning waste heat is soil well or surface pond.Described solar thermal collector is the cold-producing medium solar thermal collector, and cold-producing medium is directly evaporation in heat collector.The cold-producing medium of described condenser adopts double base or the operation of polynary cold-producing medium.Double effect evaporator adopts the structure of two kinds of shared identical fins of different circuit pipe, and wherein one the tunnel for the cold-producing medium use, and another road is the water route.
The beneficial effects of the utility model are; make it become cold energy by conversion the solar energy in summer; and with soil or surface pond another thermal source as the air-conditioning discharges heat; the room conditioning in summer of forming natural energy; this promptly can save fossil energy can protect environment again, is a kind of environment-friendly type air-conditioning equipment that becomes evil into benefit.The utility model reaches the effect of protection environment, ad hoc basis construction integration solar geothermal energy aircondition in the unreasonable consumption that solves the energy.Because use the spray type refrigerating system, the cost of system is lower with making; If double base working medium cold-producing medium is used for systemic circulation, also will further improve the refrigerating efficiency of injection refrigerating system.
The mode of utilizing solar energy to carry out air-conditioning has several, as absorption solar energy refrigeration, thermoelectric (al) type solar refrigeration, adsorbed solar refrigeration system etc.More than several refrigeration modes be to utilize solar energy to be drive energy, and with environment as the heat extraction source, the result is the weak effect of refrigeration, equipment or price are high or bulky, the high meeting of price is to promote to become empty verbiage, bulky then being difficult to forms integrated with building.
The characteristics of this utility model are: system bulk is little, and refrigerating efficiency is higher, can realize more perfectly cooperating with building; Utilize solar energy and geothermal energy to carry out air-conditioning simultaneously, can reach bigger temperature difference source, utilize the two-unit-system cryogen to can further improve refrigeration, thereby reach the dual purpose of saving the energy and environmental protection.
Proposition utilizes the refrigerated air-conditioning system of solar energy and geothermal energy and operation, and proposition double base refrigeration working medium operating scheme, the operating factor of its system will be higher than general solar energy jetting system, its integrated degree with building will obviously be better than the absorption solar energy system, and its system cost will be starkly lower than the thermoelectric (al) type solar energy system.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Among Fig. 1, on the building body, set up cold-producing medium solar thermal collector 1 is housed, heat collector exports in jet pump 2 and connects, the ejecting port of jet pump be seated in indoor evaporimeter 3 and be connected, spray delivery side of pump and be connected with the refrigerant inlet pipeline of condenser 4, condenser refrigerant pipe way outlet is connected with cold-producing medium circulating pump 6 with choke valve 5, and the choke valve outlet is connected with indoor double effect evaporator 3, the outlet of cold-producing medium circulating pump 6 is connected with the solar thermal collector import, constitutes the refrigerant circulation loop of sealing.
Soil well or surface pond are arranged near the building, bury the water lines of sealing in well or the surface pond underground, the pipeline outlet is connected with condenser 4 cooling water inlets, the outlet of condenser cooling water pipeline is connected with cooling water circulating pump 7 imports, the cooling water circulating pump outlet is connected with the water lines import of setting in the well, constitutes the cooling water circulation loop of a sealing.
The whole system operation principle is such: the cold-producing medium of heat sink solar thermal collector 1 inside evaporates under the irradiation of the sun, the high-temperature vapour of evaporation enters jet pump 2, under the effect of jet pump, injection indoor evaporator 3 produces low temperature, to indoor transporting cold wind.Converged by the cold-producing medium in the cold-producing medium of injection and the jet pump and to enter water-cooled condenser 4, carry out heat exchange with the recirculated water in source, the ground well 8, the water that heats up after the heat exchange is delivered to underground or the surface pond by the condensed water circulating pump, in circulation line heat is discharged to soil or surface pond; Condensed cold-producing medium divides the two-way circulation, and one the tunnel enters solar thermal collector under the effect of working medium circulating pump 6 continues evaporation as driving working medium; Double effect evaporator 3 sweat coolings in choke valve 5 inlet chambers are then passed through on another road, finish whole kind of refrigeration cycle.The effect of whole kind of refrigeration cycle is that the conversion of solar energy that building is outer is that cold energy is delivered to architecture indoor by indoor double effect evaporator; And accumulate to the soil or the surface pond of the earth the waste heat discharge that architecture indoor is discharged.
Double base working medium cold-producing medium is used for this system, in indoor evaporator, realize the low temperature region evaporation, in jet pump, finish the compression of two-phase working medium, then can be when guaranteeing that compression ratio is constant or low, still cryogenic temperature be can reduce, thereby the refrigeration and the operational factor of system improved.
Summer when solar energy is not enough, system will be automatically converted to the geothermal energy running status, promptly directly obtain cryogenic energy from soil, implement refrigeration air-conditioner in double effect evaporator; Then solar refrigeration system changes the heat pump cycle mode in the winter time, and to indoor heating, system starts the geothermal heat pump device automatically when solar energy is not enough, substitutes solar energy to indoor heating.
Claims (5)
1. construction integration solar geothermal energy aircondition, on the building body, solar thermal collector is housed, it is characterized in that, described heat collector outlet is connected with jet pump, the ejecting port of jet pump is connected with indoor double effect evaporator, spraying delivery side of pump is connected with the refrigerant inlet pipeline of condenser, the refrigerant pipe way outlet of described condenser is connected with the cold-producing medium circulating pump with choke valve respectively, described choke valve outlet is connected with indoor evaporator, and described cold-producing medium outlet of circulating pump is connected with the solar thermal collector import; Be provided with the emission source of air-conditioning waste heat near the described building body, bury the water lines of sealing in the emission source of described air-conditioning waste heat underground, described water lines outlet is connected with the condenser cooling water import, the outlet of condenser cooling water pipeline is connected with the cooling water circulating pump import, and the cooling water circulating pump outlet is connected with the water lines import of setting in the well.
2. construction integration solar geothermal energy aircondition according to claim 1 is characterized in that the emission source of air-conditioning waste heat is soil well or surface pond.
3. construction integration solar geothermal energy aircondition according to claim 1 is characterized in that described solar thermal collector is the cold-producing medium solar thermal collector, and cold-producing medium is directly evaporation in heat collector.
4. construction integration solar geothermal energy aircondition according to claim 1 is characterized in that, the cold-producing medium of described condenser adopts double base or the operation of polynary cold-producing medium.
5. construction integration solar geothermal energy aircondition according to claim 1 is characterized in that, double effect evaporator adopts the structure of two kinds of shared identical fins of different circuit pipe, and wherein one the tunnel for the cold-producing medium use, and another road is the water route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200284541U CN2716706Y (en) | 2004-03-03 | 2004-03-03 | Integrative solar energy and geothermal energy air conditioning system for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200284541U CN2716706Y (en) | 2004-03-03 | 2004-03-03 | Integrative solar energy and geothermal energy air conditioning system for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2716706Y true CN2716706Y (en) | 2005-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200284541U Expired - Fee Related CN2716706Y (en) | 2004-03-03 | 2004-03-03 | Integrative solar energy and geothermal energy air conditioning system for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2716706Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153757B (en) * | 2006-09-28 | 2010-05-12 | 上海理工大学 | Novel solar gas-injection refrigerating system |
| CN102706029A (en) * | 2012-06-07 | 2012-10-03 | 镇江新梦溪能源科技有限公司 | Snake plate type solar steam jet refrigerating system |
| CN102706030A (en) * | 2012-06-07 | 2012-10-03 | 镇江新梦溪能源科技有限公司 | Cross pipe plate type solar steam jet refrigerating system |
| CN105222398A (en) * | 2015-10-11 | 2016-01-06 | 钟小强 | A kind of solar energy jetting cold-hot-water device |
| CN105672689A (en) * | 2016-02-23 | 2016-06-15 | 张瀛 | Zero energy consumption building space transformation method and scheme |
-
2004
- 2004-03-03 CN CNU2004200284541U patent/CN2716706Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101153757B (en) * | 2006-09-28 | 2010-05-12 | 上海理工大学 | Novel solar gas-injection refrigerating system |
| CN102706029A (en) * | 2012-06-07 | 2012-10-03 | 镇江新梦溪能源科技有限公司 | Snake plate type solar steam jet refrigerating system |
| CN102706030A (en) * | 2012-06-07 | 2012-10-03 | 镇江新梦溪能源科技有限公司 | Cross pipe plate type solar steam jet refrigerating system |
| CN105222398A (en) * | 2015-10-11 | 2016-01-06 | 钟小强 | A kind of solar energy jetting cold-hot-water device |
| CN105672689A (en) * | 2016-02-23 | 2016-06-15 | 张瀛 | Zero energy consumption building space transformation method and scheme |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |