CN105135573A - Ground-source heat pump system based on cooling tower and solar energy and suitable for high-rise building - Google Patents
Ground-source heat pump system based on cooling tower and solar energy and suitable for high-rise building Download PDFInfo
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- CN105135573A CN105135573A CN201510605394.8A CN201510605394A CN105135573A CN 105135573 A CN105135573 A CN 105135573A CN 201510605394 A CN201510605394 A CN 201510605394A CN 105135573 A CN105135573 A CN 105135573A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F5/005—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using energy from the ground by air circulation, e.g. "Canadian well"
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0057—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground receiving heat-exchange fluid from a closed circuit in the ground
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a ground-source heat pump system based on a cooling tower and solar energy and suitable for a high-rise building. The ground-source heat pump system comprises a buried pipe, a first circulating pipeline, a heat exchanger, a second circulating pipeline, a third circulating pipeline, a fourth circulating pipeline, the cooling tower, a solar energy unit and a plurality of household type air-conditioning systems. The buried pipe is arranged under the ground. The buried pipe and the heat exchanger form a first heat exchange circulating loop through the first circulating pipeline. The cooling tower is connected with the buried pipe in a heat exchange mode through the third circulating pipeline. The solar energy unit is connected with the buried pipe in a heat exchange mode through the fourth circulating pipeline. The second circulating pipeline forms a circulating loop from the bottom to the top of the high-rise building, and the second circulating pipeline and the heat exchanger form a second heat exchange circulating loop. The household type air-conditioning systems correspond to users of the high-rise building from bottom to top respectively. The household type air-conditioning systems and the second circulating pipeline form a third heat exchange circulating loop. The ground-source heat pump system is applied to high-rise buildings in the south and north areas, improves the soil temperature environment, and is high in adaptability.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to a kind of geothermal heat pump air-conditioning system being applicable to skyscraper system based on cooling tower and solar energy.
Background technology
The utilization of the mankind to the energy mainly contains three and changes greatly: be that coal replacement timber etc. becomes main energy sources for the first time; Second time is that oil replaces coal and occupies leading position; The conversion excessive to multiple-energy-source structure starting the second half in 20th century to occur for the third time.Before 18th century, the mankind are only limited to the direct utilization to natural energy sources such as wind-force, waterpower, animal power, timber, and especially timber, occupies first place for a long time in world's primary energy consumption structure.The appearance of steam engine accelerates the Industrial Revolution started in 18th century, facilitates the large scale mining of coal.To the second half in 19th century, to there is in human history first time energy conversion.1860, coal accounted for 24% in world's primary energy consumption structure, and nineteen twenty rises to 62%, and from then on the world enters the coal epoch.19 century 70s, electric power instead of steam engine, and electrical equipment industry develops rapidly, and the proportion of coal in world's energy consumption structure declines gradually.Nineteen sixty-five, oil replaces coal first and occupies first place, and the world enters " petroleum times ".But reserves is limited on the earth, a large amount of consumption of oil, make energy supply critical shortage.In the energy-consuming of China, fossil energy occupies leading position.The fossil energy such as coal and oil gives off a large amount of pollutant in the process of process change, causes environmental pollution.The major pollutants such as sulfur dioxide, flue dust and discharge capacity in rising trend.
Minister of environmental protection's Zhou Shengxian is introduced, and according to new ambient air quality, the city in the whole nation about 70% is not up to standard.Region PM2.5 is seriously polluted for Jing-jin-ji region, the Yangtze River Delta, Pearl River Delta etc., and some city gray haze number of days reach more than 100 days, and indivedual city is even more than 200 days.World energy sources is faced with a new turning point.In energy consumption structure, having started from oil is that main energy sources is progressively to polynary energy resource structure transition.Looking For Substitutions Of Oil and utilize new forms of energy to become the decision strength of Chinese Economy Development.New forms of energy comprise the underground energies such as underground heat, low-grade radioactive mineral, earth magnetism; Also comprise ocean energy and the Ground Energy Sources such as wind energy, biological energy source such as tide, wave, ocean current, temperature difference of seawater, seawater salinity, seawater heavy hydrogen; And the space such as solar energy, the cosmic ray energy.A few days ago in China, the new forms of energy that can form industry mainly comprise wind energy, solar energy, geothermal energy etc., are the clean energy resourcies of reusable edible.The application of existing long-term earth source heat pump, the deterioration year by year of the following soil environment in earth's surface may be caused, such as northern China is shorter for summer, winter is longer, the time of using air-condition in winter is elongated, this can make the soil moisture day by day reduce, and as not early prevention in addition, may cause the further upgrading of the deterioration degree of soil moisture environment.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of earth-source hot-pump system being suitable for skyscraper based on cooling tower and solar energy, the earth-source hot-pump system of the skyscraper of southern area or northern area can be applied to, improve soil moisture environment, strong adaptability.
Technical scheme: for achieving the above object, technical scheme of the present invention is as follows:
Based on the earth-source hot-pump system being suitable for skyscraper of cooling tower and solar energy, comprise underground pipe, first circulation line, heat exchanger, second circulation line, 3rd circulation line, 4th circulation line, cooling tower, solar energy water box unit and some air-conditioning systems, described underground pipe is arranged on below earth's surface, described underground pipe forms the first recuperated cycle loop by the first circulation line and heat exchanger, simultaneously, described cooling tower is connected with underground pipe heat exchange by the 3rd circulation line, described solar units is connected with underground pipe heat exchange by the 4th circulation line, described second circulation line forms closed circuit by highrise building fundus to top, and form the second recuperated cycle loop with heat exchanger, described some air-conditioning systems are corresponding skyscraper user from the bottom to top respectively, described some air-conditioning systems form the 3rd recuperated cycle loop with the second circulation line respectively.
Further, comprise Constant pressure tank and pressure monitor, described Constant pressure tank is communicated with the lofty perch place of the second circulation line, and described pressure monitor is connected with Constant pressure tank, and the signal output part of described pressure monitor is connected with the signal input part of Surveillance center by wireless transmission unit.The height of described Constant pressure tank is greater than the height of the air-conditioning system of skyscraper top layer user.
Further, described air-conditioning system comprises unit and blower fan, and described blower fan connects and composes the 3rd recuperated cycle loop by unit and the second circulation line.
Further, described underground pipe is positioned at 95-100m position, below earth's surface.
Further, described first circulation line is serially connected with a water pump, and described second circulation line is serially connected with No. two water pumps, and a described water pump is connected with the signal output part of gauge tap respectively with the signal input part of No. two water pumps.
Further, the caliber of the water inlet end part of described underground pipe becomes large from top to bottom gradually, and the caliber of the water side part of described underground pipe diminishes from the bottom to top gradually.
Further, described cooling tower comprises external water turbine cooling tower and built-in hydraulic turbine cooling tower; It is in parallel that described solar units comprises two or more solar water container, and in solar water container, be provided with auxiliary heater respectively.
Further, comprise the first intelligent four-way and the second intelligent four-way, water side, the water side of solar energy water box unit of described cooling tower are connected with the water inlet end of underground pipe by the first intelligent four-way with the water side of heat exchanger, and the water side of described underground pipe is connected with the water inlet end of the water inlet end of cooling tower, the water inlet end of solar units and heat exchanger by the second intelligent four-way.
Further, the body cross-sectional layers of described first circulation line and the second circulation line comprises durable heat-insulation skin, anti-overcoat, steel pipe body layer and anticorrosive coat in the wrong from outside to inside, inside described steel pipe body layer, laminating arranges anticorrosive coat, outside described steel pipe body layer, laminating arranges anti-overcoat in the wrong, and outside described anti-overcoat in the wrong, laminating arranges durable outer layer.The outer field cross-sectional layers of described durable heat-insulation comprises the first vacuum glass layer, phase-change material layers, the second vacuum glass layer, foamed plastic layer and steel wire overcoat from the inside to the outside successively.
Further, described cooling tower comprises cooling water tank and is arranged on the cold pouring case above cooling water tank, the lower shoe that the upper plate of cooling water tank doubles as cold pouring case is porous top board, cold trickle is provided with in described cooling water tank, described porous top board has cold pouring device by support erection, and described cold pouring device inside is provided with water flow buffer device; One end of the water inlet pipe of described cold pouring device is connected with intake pump, described intake pump is arranged in the cold trickle in cooling water tank, the other end of the water inlet pipe of described cold pouring device is connected with the water inlet end of water flow buffer device, the water side of described water flow buffer device is connected to and coldly sprays water nozzle, and the described cold water nozzle that sprays is arranged on directly over cold pouring device; The top inner wall of described cold pouring case is provided with fan, and described fan is positioned at cold spraying directly over water nozzle.
Further, the described cold water nozzle that sprays comprises nozzle body, described nozzle body comprises entrance channel, interface channel, mixing chamber and spray-hole, described mixing chamber is the cavity volume being arranged on nozzle body inside, be provided with boss in described mixing chamber, described entrance channel is arranged on the bottom of nozzle body, and described entrance channel is communicated with mixing chamber by interface channel, the top of described nozzle body is provided with some spray-holes, and described spray-hole is communicated with mixing chamber with extraneous; The size of described hybrid chamber is greater than the size of entrance channel, and the size of described entrance channel is greater than the size of connecting passage.
Beneficial effect: the earth-source hot-pump system being applicable to southern area or northern area skyscraper of the present invention, possesses that structure is simple, cost is low, effective and adaptable advantage.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is water inlet end part and the water part partial enlarged drawing of the underground pipe related to of the present invention.
Accompanying drawing 3 is the structural representation of solar units of the present invention.
Accompanying drawing 4 is the body cross-sectional layers structural representation of the present invention first circulation line and the second circulation line.
Accompanying drawing 5 is the structural representation of cooling tower of the present invention.
Accompanying drawing 6 is the cold structural representation spraying water nozzle related in cooling tower of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1, based on the earth-source hot-pump system being suitable for skyscraper of cooling tower and solar energy, comprise underground pipe 1, first circulation line 2, heat exchanger 3, second circulation line 4, 3rd circulation line 10, 4th circulation line 110, cooling tower 9, solar units 19 and some air-conditioning systems 5, described underground pipe 1 is arranged on below earth's surface, described underground pipe 1 forms the first recuperated cycle loop by the first circulation line 2 with heat exchanger 3, simultaneously, described cooling tower 9 is connected with underground pipe 1 heat exchange by the 3rd circulation line 10, described solar units 19 is connected with underground pipe 1 heat exchange by the 4th circulation line 110, described second circulation line 4 forms closed circuit by highrise building fundus to top, and form the second recuperated cycle loop with heat exchanger 3, some air-conditioning systems 5 are corresponding skyscraper user from the bottom to top respectively, described some air-conditioning systems 5 form the 3rd recuperated cycle loop with the second circulation line 4 respectively.
Wherein, because described first circulation line 2 and the second circulation line 4 dew are put outside, Fig. 4, the body cross-sectional layers of described first circulation line 2 and the second circulation line 4 comprises durable heat-insulation skin 101, anti-overcoat 102, steel pipe body layer 103 and anticorrosive coat 104 in the wrong from outside to inside, inside described steel pipe body layer 103, laminating arranges anticorrosive coat 104, outside described steel pipe body layer 103, laminating arranges anti-overcoat 102 in the wrong, and outside described anti-overcoat 102 in the wrong, laminating arranges durable outer layer 101.The cross-sectional layers of described durable heat-insulation skin 101 comprises the first vacuum glass layer, phase-change material layers, the second vacuum glass layer, foamed plastic layer and steel wire overcoat from the inside to the outside successively.Above-mentioned design, guarantees that the first circulation line 2 and the second circulation line 4 can durables, high insulating effect.
The above-mentioned cooling tower 9 of further elaboration and solar units 19, comprise the first intelligent four-way 11 and the second intelligent four-way 12, the water side of described cooling tower 9, the water side of solar units 19 are connected with the water inlet end of underground pipe 1 by the first intelligent four-way 11 with the water side of heat exchanger 3, and the water side of described underground pipe 1 is connected with the water inlet end of the water inlet end of cooling tower 9, the water inlet end of solar units 19 and heat exchanger 3 by the second intelligent four-way 12.
The present invention includes Constant pressure tank 6 and pressure monitor, described Constant pressure tank 6 is communicated with the lofty perch place of the second circulation line, described pressure monitor is connected with Constant pressure tank 6, the signal output part of described pressure monitor is connected with the signal input part of Surveillance center by wireless transmission unit, when pressure monitor monitors Constant pressure tank 6 pressure anomaly, send warning message to Surveillance center by wireless transmission unit, the wireless transmission method of wherein said wireless transmission unit adopts Zigbee, Wife or bluetooth transceiver module.Concrete, the height of described Constant pressure tank 6 is greater than the height of the air-conditioning system of skyscraper top layer user, for regulating the pressure size of whole second circulation line 4.
Further, described air-conditioning system comprises unit and blower fan, and described blower fan connects and composes the 3rd recuperated cycle loop by unit and the second circulation line 4.By blower fan to user's refrigeration of different floor or heating.
Described first circulation line 2 is serially connected with a water pump 7, described second circulation line 4 is serially connected with No. two water pumps 8, a described water pump 7 is connected with the signal output part of gauge tap respectively with the signal input part of No. two water pumps 8, provides power respectively respectively by a water pump 7 and No. two water pumps 8 to the first circulation management 2 and the second circulation management 4.
Described underground pipe 1 is positioned at 95-100m position, below earth's surface.Fig. 2, the caliber of the water inlet end part of described underground pipe 1 becomes large from top to bottom gradually, and the caliber of the water side part of described underground pipe 2 diminishes from the bottom to top gradually.Guarantee current more down speed is slower as far as possible, and more up speed is faster, improves exchange capability of heat.
Further, described cooling tower 9 comprises external water turbine cooling tower and built-in hydraulic turbine cooling tower; As Fig. 3, described solar energy water box unit 19 comprises two or more solar water container, single solar water container easily causes the hot water of the circulation in the 4th circulation line 110 too much or very few, solved by the solar water container parallel connection of the unit hot water amount such as multiple, in solar water container, be provided with auxiliary heater respectively, without hot water situation in the solar water container that solution rainy weather causes simultaneously.
As Fig. 5, the present invention is directed to the concrete design of cooling tower can be: the cold pouring case 91 that described cooling tower 9 comprises cooling water tank 95 and is arranged on above cooling water tank 95, the lower shoe that the upper plate of cooling water tank 95 doubles as cold pouring case 91 is porous top board 93, cold trickle is provided with in described cooling water tank 95, described porous top board 93 has cold pouring device 918 by support erection, and described cold pouring device 918 inside is provided with water flow buffer device 910; One end of the water inlet pipe of described cold pouring device 918 is connected with intake pump 911, described intake pump 911 is arranged in the cold trickle in cooling water tank 95, the other end of the water inlet pipe of described cold pouring device 918 is connected with the water inlet end of water flow buffer device 910, the water side of described water flow buffer device 910 is connected to and coldly sprays water nozzle 912, and the described cold water nozzle 912 that sprays is arranged on directly over cold pouring device 918; The top inner wall of described cold pouring case 91 is provided with fan 131, and described fan 131 is positioned at cold spraying directly over water nozzle 912.By the cold atomized steam of freezing through cold pouring device 918 spraying water nozzle 912 and spray, further cooling under the blowing of fan 131, then fall into cooling water tank 95 through porous top board 93, water in cooling water tank 95 is by the circularly cooling cooling between cold pouring case 91 and cooling water tank 95, be used to provide to underground pipe, the earth's surface controlling underground pipe place is worsened with the soil warming of upper/lower positions.
As Fig. 6, the described cold water nozzle 912 that sprays comprises nozzle body 211, described nozzle body 211 comprises entrance channel 212, interface channel 213, mixing chamber 214 and spray-hole 233, described mixing chamber 214 is for being arranged on the cavity volume of nozzle body 211 inside, boss 217 is provided with in described mixing chamber 214, described entrance channel 212 is arranged on the bottom of nozzle body 211, described entrance channel 212 is communicated with mixing chamber 214 by interface channel 213, the top of described nozzle body 211 is provided with some spray-holes, and described spray-hole 233 is communicated with mixing chamber 214 with extraneous; The size of described hybrid chamber 214 is greater than the size of entrance channel 212, and the size of described entrance channel 212 is greater than the size of connecting passage 213.The cold structure spraying water nozzle 912 makes the fogging degree of the steam sprayed higher, is conducive to the further cooling of steam.
Applied solar energy of the present invention improves northern area and reduces because the most time heats the soil moisture brought, cooling tower can be applied improve southern area due to the most time and freeze the soil moisture rising brought simultaneously, possess the advantage that structure is simple, cost is low, effective.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. based on the earth-source hot-pump system being suitable for skyscraper of cooling tower and solar energy, it is characterized in that: comprise underground pipe (1), first circulation line (2), heat exchanger (3), second circulation line (4), 3rd circulation line (10), 4th circulation line (110), cooling tower (9), solar energy water box unit (19) and some air-conditioning systems (5), described underground pipe (1) is arranged on below earth's surface, described underground pipe (1) forms the first recuperated cycle loop by the first circulation line (2) and heat exchanger (3), simultaneously, described cooling tower (9) is connected with underground pipe (1) heat exchange by the 3rd circulation line (10), described solar units (19) is connected with underground pipe (1) heat exchange by the 4th circulation line (110), described second circulation line (4) forms closed circuit by highrise building fundus to top, and form the second recuperated cycle loop with heat exchanger (3), described some air-conditioning systems (5) are corresponding skyscraper user from the bottom to top respectively, some described air-conditioning systems (5) form the 3rd recuperated cycle loop with the second circulation line (4) respectively.
2. according to claim 1 based on the earth-source hot-pump system being suitable for skyscraper of cooling tower and solar energy, it is characterized in that: comprise Constant pressure tank (6) and pressure monitor, described Constant pressure tank (6) is communicated with the lofty perch place of the second circulation line, described pressure monitor is connected with Constant pressure tank (6), and the signal output part of described pressure monitor is connected with the signal input part of Surveillance center by wireless transmission unit; The height of described Constant pressure tank (6) is greater than the height of the air-conditioning system of skyscraper top layer user.
3. according to claim 1 or 2 based on the earth-source hot-pump system being suitable for skyscraper of cooling tower and solar energy, it is characterized in that: described air-conditioning system (5) comprises unit and blower fan, described blower fan connects and composes the 3rd recuperated cycle loop by unit and the second circulation line (4).
4., according to claim 1 based on the earth-source hot-pump system being suitable for skyscraper of cooling tower and solar energy, it is characterized in that: described underground pipe (1) is positioned at 95-100m position, below earth's surface; The caliber of the water inlet end part of described underground pipe (1) becomes large from top to bottom gradually, and the caliber of the water side part of described underground pipe (2) diminishes from the bottom to top gradually.
5. according to claim 1 based on the earth-source hot-pump system being suitable for skyscraper of cooling tower and solar energy, it is characterized in that: described first circulation line (2) is serially connected with a water pump (7), described second circulation line (4) is serially connected with No. two water pumps (8), and a described water pump (7) is connected with the signal output part of gauge tap respectively with the signal input part of No. two water pumps (8).
6. according to claim 1 based on the earth-source hot-pump system being suitable for skyscraper of cooling tower, it is characterized in that: described cooling tower (9) comprises external water turbine cooling tower and built-in hydraulic turbine cooling tower; It is in parallel that described solar units (19) comprises two or more solar water container, and in solar water container, be provided with auxiliary heater respectively.
7. according to claim 1 based on the earth-source hot-pump system being suitable for skyscraper of cooling tower, it is characterized in that: comprise the first intelligent four-way (11) and the second intelligent four-way (12), the water side of described cooling tower (9), the water side of solar units (19) is connected with the water inlet end of underground pipe (1) by the first intelligent four-way (11) with the water side of heat exchanger (3), the water side of described underground pipe (1) is by the water inlet end of the second intelligent four-way (12) with cooling tower (9), the water inlet end of solar units (19) is connected with the water inlet end of heat exchanger (3).
8. according to claim 1 based on the earth-source hot-pump system being suitable for skyscraper of cooling tower, it is characterized in that: the body cross-sectional layers of described first circulation line (2) and the second circulation line (4) comprises durable heat-insulation skin (101) from outside to inside, anti-overcoat (102) in the wrong, steel pipe body layer (103) and anticorrosive coat (104), described steel pipe body layer (103) inner side laminating arranges anticorrosive coat (104), described steel pipe body layer (103) outside laminating arranges anti-overcoat (102) in the wrong, described anti-overcoat (102) outside laminating in the wrong arranges durable outer layer (101),
The cross-sectional layers of described durable heat-insulation skin (101) comprises the first vacuum glass layer, phase-change material layers, the second vacuum glass layer, foamed plastic layer and steel wire overcoat from the inside to the outside successively.
9. according to claim 1 based on the earth-source hot-pump system being suitable for skyscraper of cooling tower, it is characterized in that: described cooling tower (9) comprises cooling water tank (95) and is arranged on the cold pouring case (91) above cooling water tank (95), the lower shoe that the upper plate of cooling water tank (95) doubles as cold pouring case (91) is porous top board (93), described cooling water tank is provided with cold trickle in (95), described porous top board (93) there is cold pouring device (918) by support erection, described cold pouring device (918) inside is provided with water flow buffer device (910), one end of the water inlet pipe of described cold pouring device (918) is connected with intake pump (911), described intake pump (911) is arranged in the cold trickle in cooling water tank (95), the other end of the water inlet pipe of described cold pouring device (918) is connected with the water inlet end of water flow buffer device (910), the water side of described water flow buffer device (910) is connected to and coldly sprays water nozzle (912), and the described cold water nozzle (912) that sprays is arranged on directly over cold pouring device (918), the top inner wall of described cold pouring case (91) is provided with fan (131), and described fan (131) is positioned at cold spraying directly over water nozzle (912).
10. according to claim 9 based on the earth-source hot-pump system being suitable for skyscraper of cooling tower, it is characterized in that: the described cold water nozzle (912) that sprays comprises nozzle body (211), described nozzle body (211) comprises entrance channel (212), interface channel (213), mixing chamber (214) and spray-hole (233), described mixing chamber (214) is for being arranged on the inner cavity volume of nozzle body (211), boss (217) is provided with in described mixing chamber (214), described entrance channel (212) is arranged on the bottom of nozzle body (211), described entrance channel (212) is communicated with mixing chamber (214) by interface channel (213), the top of described nozzle body (211) is provided with some spray-holes (233), described spray-hole is communicated with mixing chamber (214) with extraneous, the size of described hybrid chamber (214) is greater than the size of entrance channel (212), and the size of described entrance channel (212) is greater than the size of connecting passage (213).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510605394.8A CN105135573B (en) | 2015-09-21 | 2015-09-21 | The ground-source heat pump system for being applicable in skyscraper based on cooling tower and solar energy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510605394.8A CN105135573B (en) | 2015-09-21 | 2015-09-21 | The ground-source heat pump system for being applicable in skyscraper based on cooling tower and solar energy |
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| CN105135573A true CN105135573A (en) | 2015-12-09 |
| CN105135573B CN105135573B (en) | 2018-05-25 |
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| CN201510605394.8A Active CN105135573B (en) | 2015-09-21 | 2015-09-21 | The ground-source heat pump system for being applicable in skyscraper based on cooling tower and solar energy |
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| Publication number | Priority date | Publication date | Assignee | Title |
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