CN106196695A - A kind of water source based on heat source tower multi-connected machine cold and heat supply system - Google Patents
A kind of water source based on heat source tower multi-connected machine cold and heat supply system Download PDFInfo
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- CN106196695A CN106196695A CN201610568237.9A CN201610568237A CN106196695A CN 106196695 A CN106196695 A CN 106196695A CN 201610568237 A CN201610568237 A CN 201610568237A CN 106196695 A CN106196695 A CN 106196695A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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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
- F24F5/0007—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 cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—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 cooling apparatus specially adapted for use in air-conditioning using evaporation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention discloses a kind of water source based on heat source tower multi-connected machine cold and heat supply system, including heat source tower unit, outdoor unit, indoor unit, coolant and water side heat exchange unit.Described water source multi-connected machine cold and heat supply system utilizes the technical advantage of heat source tower heat extraction in summer and heat absorption in winter to realize a set of cooling water system and carry out cold and heat supply.Cool down release heat by the cooling water evaporation of heat source tower and antifreeze solution absorbs the heat in air, and carry out heat exchange realize the reduction of refrigerant temperature or rising reaches cold and heat supply requirement with coolant in coolant with water side heat exchange unit.Owing to present invention water source based on heat source tower multi-connected machine cold and heat supply system can carry out heat release or heat absorption in atmosphere by heat source tower unit, therefore present invention water source based on heat source tower multi-connected machine cold and heat supply system can meet summer cooling Winter heat supply demand in set of system, simple in construction, and saving land area, reduce investment and operating cost.
Description
Technical field
The present invention relates to the water source multiple on-line system of air-conditioning technical field, a kind of offer with heat source tower is be provided and cools down
Water reaches summer and winter all can the water source multi-connected machine cold and heat supply system of Effec-tive Function.
Background technology
Multi-connected machine cold and heat supply system utilizes form to be divided into air source formula and water source type two kinds according to its thermal source.Existing market
It is mostly air source formula multi-connected machine, there is the advantages such as fast response time, temperature control is steady, system is simple, installation combination is easy,
There is also Energy Efficiency Ratio relatively low, its stability and reliability aspect are affected by the external environment greatly in addition simultaneously, climate condition because of
Element affects big severe cold or heat area, and this is particularly problematic.It is multi-joint that water source multi-connected machine cold and heat supply system has mixed air source
Machine and the technical advantage of water-cooled cold water unit, by high-performance heat exchanger and intermediate cycle medium, its have higher Energy Efficiency Ratio,
The floor space more saved, lower operation noise and vibration, the most also can effectively utilize low-grade regenerative resource to freeze
With heat, therefore, water source multi-connected machine cold and heat supply system is just receiving more and more attention and is applying.
In the case of summer cooling and Winter heat supply, the low product contained with surface water, subsoil water, Rock And Soil etc. can be used
Position regenerative resource is as the water source multi-connected machine cold and heat supply system of Cooling and Heat Source, it is possible to use with cooling tower, building inner region waste heat,
The loop of boiler composition is as the water source multi-connected machine cold and heat supply system of Cooling and Heat Source.Although it is more prominent that these systems each have ratio
Advantage, but in engineering practice, expose a series of problem, limit their development.Cooling tower is confined to the summer
Run under season operating mode, need winter to use steam generator system to provide thermal source, need to be equipped with and overlap cold and heat source system more, and when boiler works
Can produce that energy utilization rate is low, give off the problems such as pollutant effect environment.Closed-loop ground source heat pump no doubt has self unique
Advantage, but as a kind of with high content of technology, novel device of system complex, popularization there is also some technology barrier
Hindering, it is higher to be mainly reflected in system initial cost in urban applications, and geological conditions limits, and ground thermal balance question etc.；For
For groundwater heat pump, available water resource and policy conditions have certain restriction and subsoil water can be produced can not
The problem all recharged, surface water ground source heat pump earth's surface water temperature is also easily subject to the impact of environment in season.
Multi-connected machine technology combines a kind of next by Revamping Cooling Tower and can realize using heat source tower equipment permissible in season in summer in winter two
Well realize set of system and solve Summer and winter cold and heat supply demand.
Summary of the invention
It is an object of the invention to provide the water source multi-connected machine cold and heat supply system of a kind of Winter-summer dual purpose based on heat source tower,
It is rational in infrastructure, and set of system can meet cold and heat supply demand simultaneously.Use this system not by hydrogeologic condition and weather
Condition limits, it is ensured that cold and heat supply system high efficiency runs.
In order to realize the object of the invention, the present invention provides a kind of water source multi-connected machine cold and heat supply system, mainly by heat source tower
Unit, indoor unit, outdoor unit three part form, between indoor unit and outdoor unit with refrigerant pipe even
Connecing, heat source tower unit is connected with outdoor unit.Described water source multi-connected machine cold and heat supply system also comprises coolant and changes with water side
Hot cell, this heat exchange unit is arranged between described outdoor unit and heat source tower, exchanges for cold and hot amount, exist via heat source tower
The heat absorbed in air or get rid of in outdoor unit, and make coolant flow back in outdoor unit through water side heat exchange unit.
Described heat source tower unit comprises heat source tower and the heat exchange filler communicated with air being located in heat source tower and fluid infusion dress
Putting, heat source tower has to go out towards the heat source tower cooling water inlet of heat exchange filler and the heat source tower cooling water communicated with liquid supply device
Mouthful, coolant and water side heat exchange unit have coolant and water side heat exchange unit water inlet and coolant and water side heat exchange unit outlet,
Coolant is connected with water side heat exchange unit water inlet and heat source tower coolant outlet, coolant and water side heat exchange unit outlet and thermal source
Tower cooler water inlet connects.
Described heat source tower unit includes heat source tower and cooling tower (being only used for the heat source tower of heat extraction), and cooling tower has cooling tower
Cooling water inlet and cooling tower coolant outlet；Heat source tower cooling water inlet, cooling tower cooling water inlet and coolant change with water side
Being provided with three-way valve one between hot cell outlet, heat source tower cooling water inlet, cooling tower cooling water inlet pass through three-way valve one and
Coolant is connected with water side heat exchange unit outlet；Heat source tower coolant outlet, cooling tower coolant outlet and coolant change with water side
Being provided with three-way valve two between hot cell water inlet, heat source tower coolant outlet, cooling tower coolant outlet pass through three-way valve two and
Coolant is connected with water side heat exchange unit outlet.
Described heat source tower unit also includes blower fan and spray equipment, and the spray apertures of spray equipment is laid on heat exchange filler
Side, the inlet of spray equipment is connected with heat source tower cooling water inlet；Heat exchange filler is communicated with air by blower fan.Solution is through spray
Drench the uniform cloth in hole to be sprinkled upon on heat exchange filler, communicate heat exchange by blower fan with air.
Described outdoor unit includes compressor and four-way change-over valve, and four-way change-over valve has reversal valve import one, commutation
Valve import two, diverter valve outlet one and diverter valve outlet two, compressor has compressor inlet and a compressor outlet, compressor and
The four-way change-over valve dual pathways connects；During cooling condition, reversal valve import one and diverter valve outlet one respectively with indoor set heat exchanger,
Compressor inlet connects, reversal valve import two and diverter valve outlet two respectively with compressor outlet, coolant and water side heat exchange unit
Connect；During heating condition, reversal valve import one and reversal valve import two are connected with indoor set heat exchanger, compressor outlet respectively,
Diverter valve outlet one and diverter valve outlet two are connected with water side heat exchange unit with compressor inlet, coolant respectively.
Described indoor unit includes expansion valve and indoor set heat exchanger, expansion valve respectively with coolant and water side heat exchange list
Unit, indoor set heat exchanger connect, and indoor set heat exchanger is connected with expansion valve, outdoor unit four-way change-over valve respectively.
Heat source tower work can be worked along both lines in season in summer in winter two, applies based on open type heat source tower, utilizes evaporation cooling basic
Principle rejects heat to the external world under summer condition and provides low-temperature receiver with this, plays high-efficiency cooling tower effect；Winter then relies on low temperature
The energy that antifreeze solution absorbs in air reaches heating effect, will not frosting in running, it is not required that adopt any defrosting
Measure.
Owing to present invention water source based on heat source tower multi-connected machine cold and heat supply system is realized by heat source tower heat extraction and heat absorption
A set of cooling water system reaches summer cooling Winter heat supply, and therefore the inventive method and system can realize water source multi-connected machine Summer and winter
Safe and highly efficient operation, and save machine room land area, reduce investment and operating cost.
Accompanying drawing explanation
Fig. 1 is the structure of present invention water source based on heat source tower multi-connected machine cold and heat supply system first embodiment and flow process is shown
It is intended to.
Fig. 2 is the structure of present invention water source based on heat source tower multi-connected machine cold and heat supply system the second embodiment and flow process is shown
It is intended to.
Wherein, 10-outdoor unit；110-compressor；120-four-way change-over valve valve；20-indoor unit；
210-expansion valve；220-indoor set heat exchanger；30-coolant and water side heat exchange unit；40-heat source tower unit；410-thermal source
Tower；420-blower fan；430-spray equipment；440-heat exchange filler；450-liquid supply device；50-cooling tower unit；510-cold
But tower；60,70-three-way valve.
Detailed description of the invention
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.Herein
Described specific embodiment, only in order to explain the present invention, is not intended to limit the present invention.
The present invention provides a kind of water source based on heat source tower multi-connected machine cold and heat supply system, with reference to Fig. 1, there is disclosed this
The first embodiment of open fire source multi-connected machine cold and heat supply system, in the present embodiment, water source based on heat source tower multi-connected machine cooling
Heating system includes outdoor unit 10, indoor unit 20, coolant and water side heat exchange unit 30, heat source tower unit 40.
Outdoor unit 10 mainly comprises the parts such as compressor 110, four-way change-over valve 120.Compressor 110 two ends respectively with
Four-way change-over valve 120 two ends are connected.Four ports of four-way change-over valve 120 respectively with compressor 110, indoor set heat exchanger
220 and coolant be connected with water side heat exchange unit 30, thus formed coolant flowing closed circuit, by the compression of coolant, condensation,
Throttling and evaporation realize refrigeration and heat-production functions, and the process of its concrete implementation heat exchange is ripe for those skilled in the art
Know, the no longer elaborate at this.
Indoor unit 20 mainly comprises expansion valve 210 and indoor set heat exchanger 220.Expansion valve 210 and coolant and water side
Heat exchanger 30, indoor set heat exchanger 220 connect, and control Indoor environment temperature height by changing expansion valve 210 aperture.Indoor
Machine heat exchanger 220 and expansion valve 210, four-way change-over valve 120 connect.
Coolant and water side heat exchange unit 30 have four ports, its respectively with heat source tower 410 cooling water outlet and inlet, expansion valve
210, four-way change-over valve 120 connects, thus realizes coolant and flow through coolant and discharge with water side heat exchange unit 30 or to extract heat permissible
Realized via heat source tower 410 by the cooling water flowing through coolant and water side heat exchange unit 30.
Heat source tower unit 40 mainly comprises heat source tower 410, blower fan 420, spray equipment 430, heat exchange filler 440 and fluid infusion dress
Put 450 parts such as grade.Cooling water enters heat source tower 410 and is uniformly sprayed on heat exchange filler 440 and blower fan 420 through spray equipment 430
The air of induction carries out heat exchange, it is achieved cooling water reaches release with the hot and humid area of air or extracts heat.
When water source multi-connected machine cold and heat supply system be in cooling operating mode work time, coolant at indoor unit 20 through indoor set
Evaporate after waste heat in heat exchanger 220 absorption chamber and exit into four-way change-over valve 120 and enter compressor 110, after compression
High Temperature High Pressure coolant enter coolant through four-way change-over valve 120 and discharge heat with water side heat exchange unit 30 and lower the temperature, accordingly,
The lower temperature cooling water inflow coolant and the water side heat exchange unit 30 that flow out from the coolant outlet of heat source tower unit 40 absorb cold
Matchmaker discharges heat and temperature rising is back to heat source tower unit 40 and lowers the temperature, by the most empty with air heat exchange heat dissipation
In gas.The expanded valve of cryogenic high pressure coolant 210 flowing out coolant and water side heat exchange unit 30 becomes low-temp low-pressure coolant, and enters
Indoor set heat exchanger 220 again absorbs waste heat and evaporates, thus realizes the cooling merit of water source multi-connected machine cold and heat supply system
Energy.
When water source multi-connected machine cold and heat supply system be in for thermal condition work time, coolant at indoor unit 20 through indoor set
Heat exchanger 220 liquefies after discharging heat and exits into expansion valve 210, and the low-temp low-pressure coolant after blood pressure lowering enters coolant and water side
Heat exchange unit 30 absorbs heat, accordingly, utilizes freezing point to be less than the freeze proof saline solution cooling water from heat source tower unit 40 of zero degree
Outlet exits into coolant and water side heat exchange unit 30 discharges heat and at a temperature of drop back to flow to heat source tower unit 40, at thermal source
Tower 410 is improved temperature by salt-solution absorption atmospheric heat and again carries out heat exchange with coolant, now the function of heat source tower and biography
System cooling tower is different.The low-temp low-pressure coolant flowing out coolant and water side heat exchange unit 30 enters compressor through four-way change-over valve 120
110, High Temperature High Pressure coolant after compression enters indoor set heat exchanger 220 and again discharges heat liquefaction, thus it is many to realize water source
The heat supply function of online cold and heat supply system.
The Cooling and Heat Source preparation method of the present embodiment water source multi-connected machine cold and heat supply system, is by coolant and to cool down water at coolant
Discharging or absorb heat with carrying out heat exchange in water side heat exchange unit 30, accordingly, cooling water enters heat source tower 410 and periphery
Air carries out heat exchange, in air discharges heat or from air absorb heat, by the heat extraction of heat source tower and heat absorption realize
A set of cooling water system carries out cold and heat supply and meets indoor comfort requirement.Therefore to realize water source many for the inventive method and system
Online summer cooling Winter heat supply demand, and save machine room land area, reduce investment and operating cost.
With reference to Fig. 2, there is disclosed the second embodiment of water source of the present invention multi-connected machine cold and heat supply system, the water of the present embodiment
Source multi-connected machine cold and heat supply system is similar with the water source multi-connected machine cold and heat supply system of first embodiment, and its difference is:
Owing to cooling and heating load is uneven, air-conditioning cold load is much larger than air conditioner heat load, and increase is provided with only has cooling function in summer
Cooling tower 510.The water inlet of coolant and water side heat exchange unit 30 is gone out by three-way valve 70 and heat source tower 410 and cooling tower 510
The mouth of a river connects, and the outlet of coolant and water side heat exchange unit 30 is by three-way valve 60 and heat source tower 410 and the water inlet of cooling tower 510
Mouth connects.
When water source multi-connected machine cold and heat supply system be in cooling operating mode work time, coolant at indoor unit 20 through indoor set
Heat exchanger 220 evaporates after absorbing waste heat and exits into four-way change-over valve 120 and enters compressor 110, height after compression
Temperature high pressure coolant enters coolant and water side heat exchange unit 30 discharges heat and lowers the temperature, accordingly, from heat through four-way change-over valve 120
It is cold that the lower temperature cooling water that the coolant outlet of source tower unit 40 and cooling tower unit 50 flows out collects inflow through three-way valve 70
Matchmaker and water side heat exchange unit 30 absorb that coolant discharges heat and temperature raises and is back to three-way valve 60 and distributes to heat source tower unit
40 and cooling tower 510 lower the temperature, by heat dissipation to air, now the function of heat source tower is consistent with cooling tower.Flow out cold
Matchmaker becomes low-temp low-pressure coolant with the expanded valve of cryogenic high pressure coolant 210 of water side heat exchange unit 30, and enters indoor set heat exchange
Device 220 again absorbs waste heat and evaporates, thus realizes the cooling function of water source multi-connected machine cold and heat supply system.
When water source multi-connected machine cold and heat supply system is in and works for thermal condition, stop cooling tower and run, utilize freezing point low
Freeze proof saline solution in zero degree flows out through three-way valve 70(closedown three-way valve 70 and cooling from the coolant outlet of heat source tower unit 40
The exit passageway of tower 510) enter that coolant and water side heat exchange unit 30 discharge heat and temperature declines and closes three through three-way valve 60(
Logical valve 70 and the intake channel of cooling tower 510) it is back to heat source tower unit 40, by salt-solution absorption air in heat source tower 410
Heat improves temperature and again carries out heat exchange with coolant, and now the function of heat source tower is different from tradition cooling tower.Accordingly, coolant
Liquefy after indoor set heat exchanger 220 discharges heat at indoor unit 20 and exit into expansion valve 210, the low temperature after blood pressure lowering
Low pressure refrigerant enters coolant and water side heat exchange unit 30 absorbs heat, flows out coolant cold with the low-temp low-pressure of water side heat exchange unit 30
Matchmaker enters compressor 110 through four-way change-over valve 120, and High Temperature High Pressure coolant after compression enters indoor set heat exchanger 220 again
Discharge heat and liquefy, thus realize the heat supply function of water source multi-connected machine cold and heat supply system.
The Cooling and Heat Source preparation method of the present embodiment water source multi-connected machine cold and heat supply system, is by coolant and to cool down water at coolant
Discharging or absorb heat with carrying out heat exchange in water side heat exchange unit 30, accordingly, cooling water enters heat source tower 410 and passes through wind
Machine 420, heat exchange filler 440 and air carry out heat exchange, in atmosphere discharges heat or absorption heat, by the heat extraction of heat source tower
Realize a set of cooling water system with heat absorption to carry out cold and heat supply and meet indoor comfort requirement.Therefore the inventive method and system energy
Realize water source multi-connected machine summer cooling Winter heat supply demand, and save machine room land area, reduce investment and operating cost.
These are only the embodiment that the present invention preferentially selects, not thereby limit the scope of the claims of the present invention, every utilization
Equivalent effect conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other relevant technology necks
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (5)
1. water source based on a heat source tower multi-connected machine cold and heat supply system, including outdoor unit, indoor unit, heat source tower
Unit, coolant and water side heat exchange unit, described indoor unit is connected with each other by refrigerant pipe with outdoor unit；Its feature
Being, described outdoor unit is connected with each other heat exchange with heat source tower unit by described coolant and water side heat exchange unit；Described heat
Source tower unit comprises heat source tower and the heat exchange filler communicated with air being located in heat source tower and liquid supply device, and heat source tower has logical
Toward the heat source tower cooling water inlet of heat exchange filler and the heat source tower coolant outlet that communicates with liquid supply device, coolant and the heat exchange of water side
Unit has coolant and water side heat exchange unit water inlet and coolant and water side heat exchange unit outlet, coolant and water side heat exchange unit
Water inlet and heat source tower coolant outlet connect, and coolant is connected with water side heat exchange unit outlet and heat source tower cooling water inlet.
2. water source based on heat source tower as claimed in claim 1 multi-connected machine cold and heat supply system, it is characterised in that described thermal source
Tower unit includes heat source tower and cooling tower, and cooling tower has cooling tower cooling water inlet and cooling tower coolant outlet；Heat source tower
It is provided with three-way valve one, heat source tower between cooling water inlet, cooling tower cooling water inlet and coolant and water side heat exchange unit outlet
Cooling water inlet, cooling tower cooling water inlet are connected with water side heat exchange unit outlet with coolant by three-way valve one；Heat source tower
It is provided with three-way valve two, heat source tower between coolant outlet, cooling tower coolant outlet and coolant and water side heat exchange unit water inlet
Coolant outlet, cooling tower coolant outlet are connected with water side heat exchange unit outlet by three-way valve two and coolant.
3. water source based on heat source tower as claimed in claim 1 multi-connected machine cold and heat supply system, it is characterised in that described thermal source
Tower unit also includes blower fan and spray equipment；The spray apertures of spray equipment is laid in above heat exchange filler, spray equipment and thermal source
Tower cooler water inlet connects；Heat exchange filler is communicated with air by blower fan.
4. water source based on heat source tower as claimed in claim 1 or 2 multi-connected machine cold and heat supply system, it is characterised in that described
Outdoor unit includes compressor and four-way change-over valve, and four-way change-over valve has reversal valve import one, reversal valve import two, commutation
Valve outlet port one and diverter valve outlet two, it is double that compressor has compressor inlet and compressor outlet, compressor and four-way change-over valve
Passage connects；During cooling condition, reversal valve import one and diverter valve outlet one are respectively with indoor set heat exchanger, compressor inlet even
Connecing, reversal valve import two and diverter valve outlet two are connected with water side heat exchange unit with compressor outlet, coolant respectively；Heating condition
Time, reversal valve import one and reversal valve import two be connected with indoor set heat exchanger, compressor outlet respectively, diverter valve outlet one He
Diverter valve outlet two is connected with water side heat exchange unit with compressor inlet, coolant respectively.
5. water source based on heat source tower as claimed in claim 1 or 2 multi-connected machine cold and heat supply system, it is characterised in that described
Indoor unit includes expansion valve and indoor set heat exchanger, and expansion valve changes with water side heat exchange unit and indoor set with coolant respectively
Hot device connects, and indoor set heat exchanger is connected with expansion valve and outdoor unit respectively.
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| CN201610568237.9A CN106196695A (en) | 2016-07-19 | 2016-07-19 | A kind of water source based on heat source tower multi-connected machine cold and heat supply system |
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| CN201610568237.9A CN106196695A (en) | 2016-07-19 | 2016-07-19 | A kind of water source based on heat source tower multi-connected machine cold and heat supply system |
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Cited By (7)
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| CN107490214A (en) * | 2017-08-11 | 2017-12-19 | 武汉科技大学 | A kind of energy tower heat pump system based on shock wave defrosting with hot pipe technique |
| CN109442791A (en) * | 2018-10-31 | 2019-03-08 | 重庆嘉福平能源科技有限公司 | Heat source tower heat pump multi-line system |
| CN109869848A (en) * | 2018-12-31 | 2019-06-11 | 浙能资本控股有限公司 | Brine cooling tower air conditioner heat pump system |
| CN111023226A (en) * | 2019-11-21 | 2020-04-17 | 东南大学 | Solution-water-refrigerant two-stage collecting and distributing type heat pump system based on heat source tower |
| CN111769299A (en) * | 2019-04-01 | 2020-10-13 | 盾安汽车热管理科技有限公司 | Battery thermal management system with dehumidification function and dehumidification method thereof |
| CN111928389A (en) * | 2020-09-04 | 2020-11-13 | 南京工程学院 | Efficient cold and heat supply system based on combined operation of heat source tower and ice cold accumulation |
| CN116025972A (en) * | 2022-12-13 | 2023-04-28 | 福建省建筑设计研究院有限公司 | Integrated water loop multifunctional heat balancer |
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| CN107490214A (en) * | 2017-08-11 | 2017-12-19 | 武汉科技大学 | A kind of energy tower heat pump system based on shock wave defrosting with hot pipe technique |
| CN107490214B (en) * | 2017-08-11 | 2019-10-11 | 武汉科技大学 | A kind of energy tower heat pump system based on shock wave defrosting and hot pipe technique |
| CN109442791A (en) * | 2018-10-31 | 2019-03-08 | 重庆嘉福平能源科技有限公司 | Heat source tower heat pump multi-line system |
| CN109442791B (en) * | 2018-10-31 | 2024-01-19 | 纽爱新能源(广州)有限公司 | Heat source tower heat pump multi-split system |
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| CN111769299A (en) * | 2019-04-01 | 2020-10-13 | 盾安汽车热管理科技有限公司 | Battery thermal management system with dehumidification function and dehumidification method thereof |
| CN111769299B (en) * | 2019-04-01 | 2021-06-11 | 盾安汽车热管理科技有限公司 | Battery thermal management system with dehumidification function and dehumidification method thereof |
| CN111023226A (en) * | 2019-11-21 | 2020-04-17 | 东南大学 | Solution-water-refrigerant two-stage collecting and distributing type heat pump system based on heat source tower |
| CN111928389A (en) * | 2020-09-04 | 2020-11-13 | 南京工程学院 | Efficient cold and heat supply system based on combined operation of heat source tower and ice cold accumulation |
| CN111928389B (en) * | 2020-09-04 | 2021-10-01 | 南京工程学院 | Efficient cold and heat supply system based on combined operation of heat source tower and ice cold accumulation |
| CN116025972A (en) * | 2022-12-13 | 2023-04-28 | 福建省建筑设计研究院有限公司 | Integrated water loop multifunctional heat balancer |
| CN116025972B (en) * | 2022-12-13 | 2024-05-28 | 福建省建筑设计研究院有限公司 | Integrated water loop multifunctional heat balancer |
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