CN205002287U - Be suitable for high -rise building's ground source heat pump system based on cooling tower - Google Patents

Abstract

The utility model discloses a be suitable for high -rise building's ground source heat pump system based on cooling tower, including ground pipe laying, a circulation pipeline, heat exchanger, the 2nd circulation pipeline, the 3rd circulation pipeline, cooling tower and a plurality of household air -conditioning system, ground pipe laying setting is below the earth's surface, the ground pipe laying constitutes first heat transfer circulation circuit through a circulation pipeline with the heat exchanger, simultaneously, the cooling tower is connected with ground pipe laying heat exchange through the 3rd circulation pipeline, the 2nd circulation pipeline constitutes circulation circuit to the top bottom high -rise building to constitute second heat transfer circulation circuit with the heat exchanger, a plurality of household air -conditioning systems correspond respectively by lower supreme high -rise building user, a plurality of household air -conditioning systems constitute third heat transfer circulation circuit with the 2nd circulation pipeline respectively. The utility model discloses the high -rise building's in south area ground source heat pump system can be be applied to, the soil temperature environment improved.

Description

Based on the earth-source hot-pump system being suitable for skyscraper of cooling tower

Technical field

The utility model relates to air-conditioning technical field, particularly relates to a kind of geothermal heat pump air-conditioning system being applicable to skyscraper system based on cooling tower.

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 utility model provides a kind of earth-source hot-pump system being suitable for skyscraper based on cooling tower, can be applied to the earth-source hot-pump system of the skyscraper of southern area, improve soil moisture environment.

Technical scheme: for achieving the above object, the technical solution of the utility model is as follows:

Based on the earth-source hot-pump system being suitable for skyscraper of cooling tower, comprise underground pipe, first circulation line, heat exchanger, second circulation line, 3rd circulation line, cooling tower 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 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.

Further, 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 85-100m 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.

Further, comprise the first Intelligent three-way and the second Intelligent three-way, the water side of described cooling tower is connected with the water inlet end of underground pipe by the first Intelligent three-way with the water side of heat exchanger, and the water side of described underground pipe is connected with the water inlet end of heat exchanger by the second Intelligent three-way.

Beneficial effect: the earth-source hot-pump system being applicable to southern area skyscraper of the present utility model, possesses the advantage that structure is simple, cost is low, effective.

Accompanying drawing explanation

Accompanying drawing 1 is structural representation of the present utility model.

Accompanying drawing 2 is water inlet end part and the water part partial enlarged drawing of the underground pipe related to of the present utility model.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is further described.

As accompanying drawing 1, based on the earth-source hot-pump system being suitable for skyscraper of cooling tower, comprise underground pipe 1, first circulation line 2, heat exchanger 3, second circulation line 4, the 3rd circulation line 10, cooling tower 9 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, and described cooling tower 9 comprises external water turbine cooling tower and built-in hydraulic turbine cooling tower.Described second circulation line 4 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, and described some air-conditioning systems form the 3rd recuperated cycle loop with the second circulation line respectively.

Concrete elaboration further, the water side of described cooling tower 9 is connected with the water inlet end of underground pipe 1 by the first Intelligent three-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 heat exchanger 3 by the second Intelligent three-way 12.

The utility model comprises 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.

Described air-conditioning system 5 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.

As Fig. 2, described underground pipe 1 is positioned at 85-100m 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.Guarantee current more down speed is slower as far as possible, and more up speed is faster.

The utility model application cooling tower improves southern area and raises due to the freeze soil moisture that brings of most time, possesses the advantage that structure is simple, cost is low, effective.

The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (9)

1. based on the earth-source hot-pump system being suitable for skyscraper of cooling tower, it is characterized in that: comprise underground pipe (1), first circulation line (2), heat exchanger (3), second circulation line (4), 3rd circulation line (10), cooling tower (9) 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 second circulation line (4) 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.

2. 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 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.

3. according to claim 2 based on the earth-source hot-pump system being suitable for skyscraper of cooling tower, it is characterized in that: the height of described Constant pressure tank (6) is greater than the height of the air-conditioning system of skyscraper top layer user.

4. according to claim 1,2 or 3 based on the earth-source hot-pump system being suitable for skyscraper of cooling tower, 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).

5. 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 underground pipe (1) is positioned at 85-100m position, below earth's surface.

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 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).

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: 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.

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: described cooling tower (9) comprises external water turbine cooling tower and built-in hydraulic turbine cooling tower.

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: comprise the first Intelligent three-way (11) and the second Intelligent three-way (12), the water side of described cooling tower (9) is connected by the water inlet end of the first Intelligent three-way (11) with underground pipe (1) 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 heat exchanger (3) by the second Intelligent three-way (12).