CN108954616A - A kind of city circulating air-conditioning system - Google Patents

A kind of city circulating air-conditioning system Download PDF

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Publication number
CN108954616A
CN108954616A CN201810878562.4A CN201810878562A CN108954616A CN 108954616 A CN108954616 A CN 108954616A CN 201810878562 A CN201810878562 A CN 201810878562A CN 108954616 A CN108954616 A CN 108954616A
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CN
China
Prior art keywords
pipe
water
pump assembly
conditioning
circulating air
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810878562.4A
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Chinese (zh)
Inventor
吴雪松
Original Assignee
吴雪松
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Publication date
Application filed by 吴雪松 filed Critical 吴雪松
Priority to CN201810878562.4A priority Critical patent/CN108954616A/en
Publication of CN108954616A publication Critical patent/CN108954616A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0046Air-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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/40Geothermal heat-pumps
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54Free-cooling systems

Abstract

The invention discloses a kind of city circulating air-conditioning systems, including water supplying pipe, return pipe, the first pump assembly, the second pump assembly, filtering ponds and sedimentation basin;The sedimentation basin, filtering ponds, the first pump assembly and water supplying pipe sequentially turn on connection, and the water inlet end of sedimentation basin is connected to underground water;The return pipe is connected to by the second pump assembly with underground water;It is connected between the water supplying pipe and return pipe by branched pipe, and branched pipe flows through residential building.The present invention meets the cooling and warming demand in city, greatly reduces the load of urban electricity system, while optimizing water source heat pump system, reduces the probability for circuit failure occur.

Description

A kind of city circulating air-conditioning system
Technical field
The present invention relates to renewable energy utilization technical fields, and in particular to a kind of city circulating air-conditioning system.
Background technique
The temperature at the shallow-layer water source under earth surface is relatively stable throughout the year, and generally 10~25 DEG C, winter compares environment Air themperature is high, and summer is lower than ambient air temperature.The denser area of urban population, has generally comprised residential quarter, industrial area And shopping centre, and the greenhouse effects in city are clearly, are required to air-conditioning in summer and winter and are freezed or heated, especially It is summer, city shortage of electric power, once there is power failure, city dweller will feel bad very much.
Tradition water source heat pump system small scale at present, is unable to satisfy the demand in entire city, can only meet fraction resident Demand, the practical function played is simultaneously little.Furthermore traditional water source heat pump system, there is another problem, due to underground There is very big uncertainty in the water quality of water, a large amount of sandstone soil is contained in underground water, and some also contains toxic, nuisance Matter, such as heavy metal element and other chemical substances, during extraction carries out heat exchange, may to environment, to user of service, Equipment is caused to seriously affect.For example there is pipeline blockage problem, and setting filter screen can be significantly directly in pipeline for setting Increase water resistance, water supply pump assembly increases load.
Summary of the invention
For the defects in the prior art, the present invention provides a kind of city cooling/warming system, to meet the cooling and warming in city Demand, greatly reduces the load of urban electricity system, while optimizing water source heat pump system, reduces the probability for circuit failure occur.
The present invention provides a kind of city circulating air-conditioning systems, including water supplying pipe, return pipe, the first pump assembly, the second pump Unit, filtering ponds and sedimentation basin;The sedimentation basin, filtering ponds, the first pump assembly and water supplying pipe sequentially turn on connection, and precipitate The water inlet end in pond is connected to underground water;The return pipe is connected to by the second pump assembly with underground water;The water supplying pipe and return water It is connected between pipe by branched pipe, and branched pipe flows through residential building.
Preferably, third pump assembly is equipped between the sedimentation basin and underground water.Underground water is delivered to by third pump assembly In sedimentation basin, reduces the load of the first pump assembly, make to keep enough hydraulic pressure in water supplying pipe.
Preferably, the branched pipe is equipped with frequency modulation for water-pressurization system.When floor is higher, the hydraulic pressure of water supplying pipe is only leaned on Underground water can not be sent to resident room, frequency modulation is set for water-pressurization system in the water inlet end of branched pipe, makes up the water of water supplying pipe Pressure, is delivered to high level for underground water.
Preferably, the branched pipe is equipped with a plurality of and every branched pipe and flows through different residential buildings.One residential building is by supplying One branched pipe of water pipe is supplied subsurface water, and is diverted to again in the different chamber of the residential building on branched pipe.
Preferably, the branched pipe flows through indoor coil case.
Preferably, the coil pipe case is equipped with the heating or cold air that blower is used for diffusion disc bobbin carriage.By blower by coil pipe The heating of case diffuses to interior, or cold air is diffused to interior.
Preferably, the water inlet end of the coil pipe case is equipped with valve.
Preferably, the coil pipe case is equipped with cooling fin.Cooling fin improves the ability of coil pipe case diffusion heating or cold air.
Preferably, the water supplying pipe, return pipe, filtering ponds and sedimentation basin are set to underground.By water supplying pipe, return pipe, mistake Filter tank and sedimentation basin are arranged in underground, keep the temperature of underground water, substantially reduce scattering and disappearing for heat, slow down hot transmitting.
The beneficial effects of the present invention are embodied in:
The present invention includes water supplying pipe, return pipe, the first pump assembly, the second pump assembly, filtering ponds and sedimentation basin, the precipitating Pond, filtering ponds, the first pump assembly and water supplying pipe sequentially turn on connection, and underground water is delivered to sedimentation basin and filtering by the first pump assembly It is temporarily stored in pond, and removes big granule foreign in filtering ponds, impurity is further removed in filtering ponds, is greatly reduced Enter the second pump assembly, the impurity of water supplying pipe, return pipe and branched pipe, so that the case where reducing pipeline blockage, reduces out The probability of existing circuit failure.And under water supplying pipe is buried, a large amount of constant temperature underground water can be temporarily stored, is used for entire city, Meet the cooling and warming demand in city.
The underground water of low temperature is passed through the first pump assembly and water supply in summer by the characteristics of using underground water " cool in summer and warm in winter " Pipe is delivered in resident room, achievees the purpose that cooling, reduces the use of air-conditioning, to greatly reduce the negative of urban electricity system Lotus.In winter, 10~25 DEG C of underground water is delivered in resident room, serves as heating use, so that the use of heating is reduced again, It is further reduced the use to electric energy.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of mid-game bobbin carriage of the present invention;
Fig. 3 is the left view of Fig. 2.
In attached drawing, 1- water supplying pipe, 2- return pipe, the first pump assembly of 3-, the second pump assembly of 4-, 5- filtering ponds, 6- sedimentation basin, 7- third pump assembly, 8- frequency modulation is for water-pressurization system, 9- coil pipe case, 10- cooling fin, 11- blower, 12- branched pipe, 13- resident Building, 14- underground water
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention It encloses.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair The ordinary meaning that bright one of ordinary skill in the art are understood.
As shown in Figure 1, present embodiments providing a kind of city circulating air-conditioning system, including water supplying pipe 1, return pipe 2, first Pump assembly 3, the second pump assembly 4, filtering ponds 5 and sedimentation basin 6.The sedimentation basin 6, filtering ponds 5, the first pump assembly 3 and water supplying pipe 1 Connection is sequentially turned on, and the water inlet end of sedimentation basin 6 is connected to underground water 14.Sedimentation basin 6 is provided with quartz sand, when underground passes through The water inlet of sedimentation basin 6 reaches dielectric layer, and at this moment most of pollutant is trapped within medium upper surface, tiny dirt and other The organic matter of floating is trapped within inside dielectric layer, so that most impurity be intercepted.By sedimentation basin 6 first time mistake After filter, into filtering ponds 5, it is equipped with silk screen filter disc in filtering, impurity is further removed, greatly reduces into the second pump assembly 4, The impurity of water supplying pipe 1, return pipe 2 and branched pipe 12, so that the case where reducing pipeline blockage, reduces and the general of circuit failure occur Rate.Third pump assembly 7 is equipped between the sedimentation basin 6 and underground water 14.Underground water 14 is delivered to sedimentation basin by third pump assembly 7 In 6, reduces the load of the first pump assembly 3, make to keep enough hydraulic pressure in water supplying pipe 1.
The return pipe 2 is connected to by the second pump assembly 4 with underground water 14;Pass through between the water supplying pipe 1 and return pipe 2 Branched pipe 12 is connected to, and branched pipe 12 flows through residential building 13.The branched pipe 12 is equipped with frequency modulation for water-pressurization system 8.Work as building When layer is higher, underground water 14 can not only be sent to resident room by the hydraulic pressure of water supplying pipe 1, be arranged in the water inlet end of branched pipe 12 Frequency modulation makes up the hydraulic pressure of water supplying pipe 1 for water-pressurization system 8, and underground water 14 is delivered to high level.The branched pipe 12 is equipped with a plurality of And every branched pipe 12 flows through different residential buildings 13.One residential building 13 provides underground by a branched pipe 12 of water supplying pipe 1 Water 14 is diverted in the different chamber of the residential building 13 again on branched pipe 12.The branched pipe 12 flows through indoor coil pipe case 9. As shown in Figures 2 and 3, the coil pipe case 9 is equipped with the heating or cold air that blower 11 is used for diffusion disc bobbin carriage 9.Pass through blower 11 The heating of coil pipe case 9 is diffused into interior, or cold air is diffused into interior.The coil pipe case 9 is equipped with cooling fin 10.Cooling fin 10 improve the ability that coil pipe case 9 spreads heating or cold air.The material of cooling fin 10 is metallic copper, and the capacity of heat transmission is strong, is conducive to The heating of coil pipe case 9 or cold air are rapidly diffused into air.The water inlet end of the coil pipe case 9 is equipped with valve.User's control Valve switch, for the use refrigeration of selectivity or heating.
In order to keep the temperature of underground water 14, scattering and disappearing for heat is substantially reduced, hot transmitting is slowed down.By institute in the present embodiment It states water supplying pipe 1, return pipe 2, filtering ponds 5 and sedimentation basin 6 and is set to underground.The characteristics of using underground water 14 " cool in summer and warm in winter ", The underground water 14 of low temperature is delivered in resident room by the first pump assembly 3 and water supplying pipe 1, achievees the purpose that cooling, subtract by summer The use of small air-conditioning, to greatly reduce the load of urban electricity system.In winter, 10~25 DEG C of underground water 14 is delivered to residence In people room, heating use is served as, to reduce the use of heating again, is further reduced the use to electric energy.
The first pump assembly 3, the second pump assembly 4 and third pump assembly 7 in the present embodiment work independently, and the first pump Unit 3 and the second pump assembly 4 are all made of the working condition that pressure switch controls start and stop, wherein the first pump assembly 3 is opened It closes and is arranged in water supplying pipe 1, the second pump assembly 4 is arranged in return pipe 2.Third pump assembly 7 is using float switch control starting With the working condition of stopping, float switch is arranged in sedimentation basin 6.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme should all cover within the scope of the claims and the description of the invention.

Claims (9)

1. a kind of city circulating air-conditioning system, it is characterised in that: including water supplying pipe, return pipe, the first pump assembly, the second pump machine Group, filtering ponds and sedimentation basin;The sedimentation basin, filtering ponds, the first pump assembly and water supplying pipe sequentially turn on connection, and sedimentation basin Water inlet end be connected to underground water;The return pipe is connected to by the second pump assembly with underground water;The water supplying pipe and return pipe Between be connected to by branched pipe, and branched pipe flows through residential building.
2. city circulating air-conditioning system according to claim 1, it is characterised in that: set between the sedimentation basin and underground water There is third pump assembly.
3. city circulating air-conditioning system according to claim 1, it is characterised in that: the branched pipe, which is equipped with frequency modulation and supplies water, to be increased Pressure system.
4. city circulating air-conditioning system according to claim 3, it is characterised in that: the branched pipe is equipped with a plurality of and every Branched pipe flows through different residential buildings.
5. city circulating air-conditioning system according to claim 4, it is characterised in that: the branched pipe flows through indoor coil Case.
6. city circulating air-conditioning system according to claim 5, it is characterised in that: the coil pipe case is equipped with blower for expanding Dissipate the heating or cold air of coil pipe case.
7. city circulating air-conditioning system according to claim 5, it is characterised in that: the water inlet end of the coil pipe case is equipped with valve Door.
8. city circulating air-conditioning system according to claim 5, it is characterised in that: the coil pipe case is equipped with cooling fin.
9. city circulating air-conditioning system according to claim 1, it is characterised in that: the water supplying pipe, return pipe, filtering ponds Underground is set to sedimentation basin.
CN201810878562.4A 2018-08-03 2018-08-03 A kind of city circulating air-conditioning system Pending CN108954616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810878562.4A CN108954616A (en) 2018-08-03 2018-08-03 A kind of city circulating air-conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810878562.4A CN108954616A (en) 2018-08-03 2018-08-03 A kind of city circulating air-conditioning system

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1920419A (en) * 2005-08-25 2007-02-28 李由全 Energy-saving air conditioner
CN201276718Y (en) * 2008-10-07 2009-07-22 山东建筑大学 Rainwater collecting and recycling system on building roofing
KR20100114243A (en) * 2009-04-15 2010-10-25 김정술 Geothermal cooling and heating system using rainwater
CN202254034U (en) * 2011-08-06 2012-05-30 燕山大学 Water air conditioner system for central cold and heat supply of high-rise building
CN203744445U (en) * 2014-02-26 2014-07-30 湖南凌天科技有限公司 Water, cold and heat triple-supply water source heat pump system connected with city water supply facility
CN206469402U (en) * 2017-01-10 2017-09-05 天津众达鑫城科技发展有限公司 A kind of air-conditioning and hot water supply system based on earth source heat pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1920419A (en) * 2005-08-25 2007-02-28 李由全 Energy-saving air conditioner
CN201276718Y (en) * 2008-10-07 2009-07-22 山东建筑大学 Rainwater collecting and recycling system on building roofing
KR20100114243A (en) * 2009-04-15 2010-10-25 김정술 Geothermal cooling and heating system using rainwater
CN202254034U (en) * 2011-08-06 2012-05-30 燕山大学 Water air conditioner system for central cold and heat supply of high-rise building
CN203744445U (en) * 2014-02-26 2014-07-30 湖南凌天科技有限公司 Water, cold and heat triple-supply water source heat pump system connected with city water supply facility
CN206469402U (en) * 2017-01-10 2017-09-05 天津众达鑫城科技发展有限公司 A kind of air-conditioning and hot water supply system based on earth source heat pump

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈春光等: "《城市给水排水工程》", 31 October 2017, 西南交通大学出版社 *

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