CN108739625A - Tie up unboiled water system temperature control device in a kind of water-loop heat pump formula aquarium - Google Patents
Tie up unboiled water system temperature control device in a kind of water-loop heat pump formula aquarium Download PDFInfo
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- CN108739625A CN108739625A CN201810734514.8A CN201810734514A CN108739625A CN 108739625 A CN108739625 A CN 108739625A CN 201810734514 A CN201810734514 A CN 201810734514A CN 108739625 A CN108739625 A CN 108739625A
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- Prior art keywords
- heat exchanger
- port valve
- plate heat
- aquarium
- pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 124
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000005057 refrigeration Methods 0.000 claims abstract description 12
- 239000013535 sea water Substances 0.000 claims description 54
- 238000001816 cooling Methods 0.000 claims description 17
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 11
- 239000003507 refrigerant Substances 0.000 description 8
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 230000006837 decompression Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 241000242587 Aurelia Species 0.000 description 1
- 241000272194 Ciconiiformes Species 0.000 description 1
- 241000238413 Octopus Species 0.000 description 1
- 241000242583 Scyphozoa Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
-
- 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
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of water-loop heat pump formula aquariums to tie up unboiled water system temperature control device, including dimension unboiled water system, ethylene glycol heat-exchange system, cold and hot source heat pump system and water ring heat-exchange system.Dimension unboiled water system is connected by the first plate heat exchanger, the second plate heat exchanger, third plate heat exchanger, the 4th plate heat exchanger, the 5th plate heat exchanger, the 6th plate heat exchanger with ethylene glycol heat-exchange system；Ethylene glycol heat-exchange system is connected by the first evaporator and the second condenser with cold and hot source heat pump system；Cold and hot source heat pump system is connected by the first condenser and the second evaporator with water ring heat-exchange system.Entire dimension unboiled water system only needs one group of low-temperature receiver and heat source that can meet whole aquarium sump water temperature requirements, while the heat of absorption refrigerating machine group and the cold of heating machine set, cold heat neutralize water ring heat-exchange system simultaneously, and the efficiency of refrigeration and heat pump unit can be improved.
Description
Technical field
The present invention relates to a kind of dimension unboiled water system temperature control device, unboiled water is tieed up in a kind of specially water-loop heat pump formula aquarium
System temperature control device belongs to refrigeration and heat pump application technical field.
Background technology
Dimension unboiled water system refers to a set of equipment for maintaining biological existence, continuing life.For aquarium, unboiled water system is tieed up
Unite most important, different marine organisms ocean temperature is required it is different, therefore in aquarium different aquariums dimension unboiled water system
It needs individually designed.In general, according to ocean temperature, different aquariums can be divided into three categories：The first kind needs to supply throughout the year
It is cold, such as -2 DEG C of penguin pond；Second class needs heat supply throughout the year, such as 27 DEG C of aurelia ponds；Third class is according to seasonal variations, entirely
Year needs cooling or heat supply, such as 15 DEG C of octopus pond.
Water-loop heat pump is a kind of power-saving technology of recycling cold/heat, is adapted to need the place of cooling and heat supply simultaneously,
Generally it is chiefly used in field of heating ventilation air conditioning, rarely has use in the dimension unboiled water system of aquarium.
Ground source heat exchange refers to having the characteristics that preference temperature throughout the year using underground, if the summer soil moisture is less than sky
Temperature degree, winter soil are higher than air themperature, are steamed to reduce refrigeration system summer condensation temperature and improve winter heat pump system
Temperature is sent out, achievees the purpose that enhance refrigerating efficiency and heating efficiency, is a kind of high-efficiency energy-saving technology.
In the prior art, it mostly uses a pond and corresponds to the mode of a set of Cooling and Heat Source unit and realize cold and heat supply, as polar region shop is adopted
With handpiece Water Chilling Units, jellyfish shop is using lithium bromide chiller or hot-water boiler etc.；Simultaneously each cold and heat source system have individually heat dissipation,
Cold scattering equipment, if handpiece Water Chilling Units need to be equipped with corresponding cooling water system and cold-zone tower, lithium bromide chiller needs to provide extra heat source
Deng equipment initial investment is higher；When needing to freeze and heat at the same time, each dimension unboiled water system pool is corresponding cold and hot or heat source
Equipment is required to start operation, produces cold and heat respectively so that aquarium entirety O&M cost increases, and causes the energy unrestrained
Take.
Invention content
It is an object of the invention to a kind of water-loop heat pump formula aquarium dimension unboiled water systems of offer in order to solve the above problem
Temperature-controlled appliance, it is entire tie up unboiled water system and only need one group of low-temperature receiver and heat source that can meet whole aquariums sump water temperature want
It asks, and the heat of absorption refrigerating machine group and the cold of heating machine set, cold heat neutralize water ring heat-exchange system simultaneously, and system can be improved
Cold and heat pump unit efficiency, unneutralized heat and unneutralized cold are rationally transferred to buried side soil by logic judgment
In or air cooling heat exchanger side air in.
The present invention is achieved through the following technical solutions above-mentioned purpose, and unboiled water system temperature is tieed up in a kind of water-loop heat pump formula aquarium
Spend control device, including dimension unboiled water system, ethylene glycol heat-exchange system, cold and hot source heat pump system and water ring heat-exchange system, the dimension
Unboiled water system connects ethylene glycol heat-exchange system, and ethylene glycol heat-exchange system connects cold and hot source heat pump system；Cold and hot source heat pump system
Connect water ring heat-exchange system；
Wherein, the dimension unboiled water system include the first plate heat exchanger, the second plate heat exchanger, third plate heat exchanger,
4th plate heat exchanger, the 5th plate heat exchanger, the 6th plate heat exchanger, the first low temperature aquarium, the second low temperature aquarium,
One medium temperature aquarium, the second medium temperature aquarium, the first high temperature aquarium, the second high temperature aquarium, the first sea water pump, the second seawater
Pump, third sea water pump, the 4th sea water pump, the 5th sea water pump and the 6th sea water pump, first plate heat exchanger, the first sea water pump
And first low temperature aquarium be connected into closed-loop system；Second plate heat exchanger, the second sea water pump and the series connection of the second low temperature aquarium
At closed-loop system；Third plate heat exchanger, third sea water pump and the first medium temperature aquarium are connected into closed-loop system；4th board-like changes
Hot device, the 4th sea water pump and the second medium temperature aquarium are connected into closed-loop system；5th plate heat exchanger, the 5th sea water pump and first
High temperature aquarium is connected into closed-loop system；6th plate heat exchanger, the 6th sea water pump and the second high temperature aquarium are connected into closed loop
System；
The ethylene glycol heat-exchange system includes the first plate heat exchanger, the second plate heat exchanger, third plate heat exchanger, the
Four plate heat exchangers, the 5th plate heat exchanger, the 6th plate heat exchanger, the first two-port valve, the second two-port valve, third two-port valve,
4th two-port valve, the 5th two-port valve, the 6th two-port valve, the first eg pump, the second eg pump, the first evaporator and second are cold
Condenser, first eg pump, the first plate heat exchanger, the second plate heat exchanger, the second two-port valve, third plate-type heat-exchange
Device, the 4th plate heat exchanger, third two-port valve, the first evaporator series at closed-loop system, and the first two-port valve by pipeline by
Lead in the second two-port valve and third two-port valve both ends；Second eg pump, the 5th plate heat exchanger, the 6th plate heat exchanger,
Five two-port valves, third plate heat exchanger, the 4th plate heat exchanger, the 6th two-port valve, the second condenser are connected into closed-loop system, and
4th two-port valve is bypassed by pipeline at the 5th two-port valve and the 6th two-port valve both ends；
The cold and hot source heat pump system includes the first evaporator, the first compressor, the first condenser, first throttle valve, the
Two condensers, the second compressor, the second evaporator and second throttle；First evaporator, the first compressor, the first condenser,
First throttle valve is connected into closed-loop refrigeration system；Second condenser, the second compressor, the second evaporator, second throttle series connection
At closed loop heating system；
The water ring heat-exchange system includes the first condenser, the second evaporator, water pump, the first temperature sensor, the second temperature
Spend sensor, the 7th two-port valve, the 8th two-port valve, the 9th two-port valve, air cooling heat exchanger and underground pipe；Wherein the first temperature sensing
Device, the first condenser, the second evaporator, second temperature sensor, the 7th two-port valve, underground pipe, water pump are connected into closed-loop system；
It is connected in parallel on the 7th two-port valve, underground pipe both ends after 8th two-port valve concatenation air cooling heat exchanger；9th two-port valve is connected in parallel on the seven or two
Port valve, underground pipe both ends.
Preferably, the dimension unboiled water system passes through the first plate heat exchanger, the second plate heat exchanger, third plate-type heat-exchange
Device, the 4th plate heat exchanger, the 5th plate heat exchanger, the 6th plate heat exchanger are connected with ethylene glycol heat-exchange system；Ethylene glycol changes
Hot systems are connected by the first evaporator and the second condenser with cold and hot source heat pump system；Cold and hot source heat pump system is cold by first
Condenser and the second evaporator are connected with water ring heat-exchange system.
Preferably, when the first medium temperature aquarium and the second medium temperature aquarium need refrigeration, the second two-port valve, third two-way
Valve and the 4th two-port valve are opened, and the first two-port valve, the 5th two-port valve and the 6th two-port valve are closed.
Preferably, when the first medium temperature aquarium and the second medium temperature aquarium need heating, the second two-port valve, third two-way
Valve and the 4th two-port valve are closed, and the first two-port valve, the 5th two-port valve and the 6th two-port valve are opened.
The beneficial effects of the invention are as follows：1) present invention only need one group of low-temperature receiver and heat source can meet in aquarium it is all not
With the dimension unboiled water system temperature demand needed for type marine organisms, aquarium dimension unboiled water system initial cost can be greatly reduced, increase
Add the technological competitiveness；
2) heat and cold that the present invention is discharged using water ring technology recycling refrigeration unit and heating machine set, cold and heat
It neutralizes, cold and heat source system heat dissipation and cold scattering operating mode can be reduced, improve refrigeration and heating efficiency；
3) actual water temperature and outside air temperature are to when soil and air themperature after the present invention exchanges heat according to water-ring system
Comparative situation reasonably selects cold and hot amount draining into soil or air, further increases heat exchange efficiency.
Description of the drawings
Fig. 1 is overall structure connection diagram of the present invention；
In figure：1, the first plate heat exchanger, the 2, second plate heat exchanger, the 3, third plate heat exchanger, the 4, the 4th board-like changes
Hot device, the 5, the 5th plate heat exchanger, the 6, the 6th plate heat exchanger, the 7, first low temperature aquarium, the 8, second low temperature aquarium, 9,
One medium temperature aquarium, the 10, second medium temperature aquarium, the 11, first high temperature aquarium, the 12, second high temperature aquarium, the 13, first sea
Water pump, the 14, second sea water pump, 15, third sea water pump, the 16, the 4th sea water pump, the 17, the 5th sea water pump, the 18, the 6th sea water pump,
19, the first two-port valve, the 20, second two-port valve, 21, third two-port valve, the 22, the 4th two-port valve, the 23, the 5th two-port valve, the 24, the 6th
Two-port valve, the 25, first eg pump, the 26, second eg pump, the 27, first evaporator, the 28, first compressor, 29, it is first cold
Condenser, 30, first throttle valve, the 31, second condenser, the 32, second compressor, the 33, second evaporator, 34, second throttle,
35, water pump, the 36, the 7th two-port valve, the 37, the 8th two-port valve, 38, air cooling heat exchanger, 39, underground pipe, the 40, the 9th two-port valve, 41,
First temperature sensor, 42, second temperature sensor.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, unboiled water system temperature control device, including dimension unboiled water system are tieed up in a kind of water-loop heat pump formula aquarium
System, ethylene glycol heat-exchange system, cold and hot source heat pump system and water ring heat-exchange system, dimension unboiled water system connection ethylene glycol heat exchange system
System, and ethylene glycol heat-exchange system connects cold and hot source heat pump system；Cold and hot source heat pump system connects water ring heat-exchange system.
The dimension unboiled water system includes：First plate heat exchanger 1, the second plate heat exchanger 2, third plate heat exchanger 3,
Four plate heat exchangers 4, the 5th plate heat exchanger 5, the 6th plate heat exchanger 6, the first low temperature aquarium 7, the second low temperature aquarium
8, the first medium temperature aquarium 9, the second medium temperature aquarium 10, the first high temperature aquarium 11, the second high temperature aquarium 12, the first seawater
Pump the 13, second sea water pump 14, third sea water pump 15, the 4th sea water pump 16, the 5th sea water pump 17, the 6th sea water pump 18.Wherein
One plate heat exchanger 1, the first sea water pump 13 and the first low temperature aquarium 7 are connected into closed-loop system；Second plate heat exchanger 2,
Two sea water pumps 14 and the second low temperature aquarium 8 are connected into closed-loop system；Third plate heat exchanger 3, third sea water pump 15 and first
Medium temperature aquarium 9 is connected into closed-loop system；4th plate heat exchanger 4, the 4th sea water pump 16 and the series connection of the second medium temperature aquarium 10
At closed-loop system；5th plate heat exchanger 5, the 5th sea water pump 17 and the first high temperature aquarium 11 are connected into closed-loop system；6th
Plate heat exchanger 6, the 6th sea water pump 18 and the second high temperature aquarium 12 are connected into closed-loop system.
The ethylene glycol heat-exchange system includes the first plate heat exchanger 1, the second plate heat exchanger 2, third plate heat exchanger
3, the 4th plate heat exchanger 4, the 5th plate heat exchanger 5, the 6th plate heat exchanger 6, the first two-port valve 19, the second two-port valve 20,
Third two-port valve 21, the 4th two-port valve 22, the 5th two-port valve 23, the 6th two-port valve 24, the first eg pump 25, the second ethylene glycol
The 26, first evaporator 27, the second condenser 31 are pumped, wherein the first eg pump 25, the first plate heat exchanger 1, second is board-like changes
Hot device 2, the second two-port valve 20, third plate heat exchanger 3, the 4th plate heat exchanger 4, third two-port valve 21, the first evaporator 27
It is connected into closed-loop system, and the first two-port valve 19 is bypassed by pipeline at the second two-port valve 20 and 21 both ends of third two-port valve；The
Diethylene glycol pumps the 26, the 5th plate heat exchanger 5, the 6th plate heat exchanger 6, the 5th two-port valve 23, third plate heat exchanger 3, the
Four plate heat exchangers 4, the 6th two-port valve 24, the second condenser 31 are connected into closed-loop system, and the 4th two-port valve 22 passes through pipeline
Bypass is at the 5th two-port valve 23 and 24 both ends of the 6th two-port valve.
The cold and hot source heat pump system includes the first evaporator 27, the first compressor 28, the first condenser 29, first throttle
Valve 30, the second condenser 31, the second compressor 32, the second evaporator 33, second throttle 34.Wherein the first evaporator 27,
One compressor 28, the first condenser 29, first throttle valve 30 are connected into closed-loop refrigeration system；Second condenser 31, second compresses
Machine 32, the second evaporator 33, second throttle 34 are connected into closed loop heating system.
The water ring heat-exchange system includes the first condenser 29, the second evaporator 33, water pump 35, the first temperature sensor
41, second temperature sensor 42, the 7th two-port valve 36, the 8th two-port valve 37, the 9th two-port valve 40, air cooling heat exchanger 38, buried
Pipe 39.Wherein the first temperature sensor 41, the first condenser 29, the second evaporator 33, second temperature sensor 42, the 7th two-way
Valve 36, underground pipe 39, water pump 35 are connected into closed-loop system；It is connected in parallel on the seven or two after 8th two-port valve 37 concatenation air cooling heat exchanger 38
Port valve 36,39 both ends of underground pipe.9th two-port valve 40 is connected in parallel on the 7th two-port valve 36,39 both ends of underground pipe.The dimension unboiled water system
System passes through the first plate heat exchanger 1, the second plate heat exchanger 2, third plate heat exchanger 3, the 4th plate heat exchanger 4, the 5th plate
Formula heat exchanger 5, the 6th plate heat exchanger 6 are connected with ethylene glycol heat-exchange system；Ethylene glycol heat-exchange system passes through the first evaporator 27
And second condenser 31 be connected with cold and hot source heat pump system；Cold and hot source heat pump system passes through the first condenser 29 and the second evaporator
33 are connected with water ring heat-exchange system.
The course of work and principle：According to suitable survival temperature needed for different marine organisms types, by the dimension unboiled water of aquarium
System is divided into three classes, and the first kind is to be required to the aquarium of refrigeration throughout the year (first low temperature aquarium 7 and second of the invention is low respectively
Warm aquarium 8), be required to throughout the year heating aquarium (of the invention first high temperature aquarium 11 and the second high temperature aquarium 12) and
The aquarium (the first medium temperature aquarium 9 and the second medium temperature aquarium 10 of the invention) for needing to freeze or heat according to seasonal variations.
When the first medium temperature aquarium 9 and the second medium temperature aquarium 10 need refrigeration, the second two-port valve 20, third two-port valve
21 and the 4th two-port valve 22 open, the first two-port valve 19, the 5th two-port valve 23 and the 6th two-port valve 24 are closed.
High-temperature high-pressure gas refrigerant is discharged in the first condenser 29 under the action of the first compressor 28 and is condensed, it will be hot
Amount is discharged into water ring cooling system, and condensed liquid refrigerant is evaporated by the decompression throttling of first throttle valve 30 first
Low pressure evaporation process is completed in device 27 and cold is transferred in the ethylene glycol solution of ethylene glycol heat-exchange system.It is steamed by first
Ethylene glycol solution after hair device 27 cools down passes sequentially through the first plate heat exchanger 1, second under the action of the first eg pump 25
Plate heat exchanger 2, the second two-port valve 20, third plate heat exchanger 3, the 4th plate heat exchanger 4, third two-port valve 21 simultaneously return to the
One evaporator 27 forms cycle.
High-temperature high-pressure gas refrigerant is discharged in the second condenser 31 under the action of the second compressor 32 and is condensed, it will be hot
Amount is transferred in the ethylene glycol solution of ethylene glycol heat-exchange system, and condensed liquid refrigerant is by the decompression section of second throttle 34
Stream, and low pressure evaporation process is completed in the second evaporator 33, and cold is discharged into water ring cooling system.By the second condensation
Ethylene glycol solution after device 31 heats up passes sequentially through the 5th plate heat exchanger 5, the 6th plate under the action of the second eg pump 26
Formula heat exchanger 6, the 4th two-port valve 22 simultaneously return to the second condenser 31 formation cycle.
First low temperature aquarium 7 under the action of the first sea water pump 13 with the low-temperature glycol in the first plate heat exchanger 1
Solution heat exchange reduces ocean temperature in aquarium；Second low temperature aquarium 8 is board-like with second under the action of the second sea water pump 14
Ocean temperature in the heat exchange of low-temperature glycol solution, reduction aquarium in heat exchanger 2；First medium temperature aquarium 9 is in third seawater
It exchanges heat with the low-temperature glycol solution in third plate heat exchanger 3 under the action of pump 15, reduce ocean temperature in aquarium；Second
Medium temperature aquarium 10 is exchanged heat with the low-temperature glycol solution in the 4th plate heat exchanger 4 under the action of the 4th sea water pump 16, is dropped
Ocean temperature in low aquarium；First high temperature aquarium 11 under the action of the 5th sea water pump 17 in the 5th plate heat exchanger 5
High temperature glycol solution heat exchange, improve aquarium in ocean temperature；Work of the second high temperature aquarium 12 in the 6th sea water pump 18
It exchanged heat with the lower high temperature glycol solution with the 6th plate heat exchanger 6, improve ocean temperature in aquarium；And first water at low temperature
Ocean temperature increases successively in race pond 7, the second low temperature aquarium 8, the first medium temperature aquarium 9, the second medium temperature aquarium 10；First
Temperature reduces successively in high temperature aquarium 11 and the second high temperature aquarium 12.
When the first medium temperature aquarium 9 and the second medium temperature aquarium 10 need heating, the second two-port valve 20, third two-port valve
21 and the 4th two-port valve 22 close, the first two-port valve 19, the 5th two-port valve 23 and the 6th two-port valve 24 are opened.
High-temperature high-pressure gas refrigerant is discharged in the first condenser 29 under the action of the first compressor 28 and is condensed, it will be hot
Amount is discharged into water ring cooling system, and condensed liquid refrigerant is evaporated by the decompression throttling of first throttle valve 30 first
Low pressure evaporation process is completed in device 27 and cold is transferred in the ethylene glycol solution of ethylene glycol heat-exchange system.It is steamed by first
Ethylene glycol solution after hair device 27 cools down passes sequentially through the first plate heat exchanger 1, second under the action of the first eg pump 25
Plate heat exchanger 2, the first two-port valve 19 simultaneously return to the first evaporator 27 formation cycle.
High-temperature high-pressure gas refrigerant is discharged in the second condenser 31 under the action of the second compressor 32 and is condensed, it will be hot
Amount is transferred in the ethylene glycol solution of ethylene glycol heat-exchange system, and condensed liquid refrigerant is by the decompression section of second throttle 34
Stream, and low pressure evaporation process is completed in the second evaporator 33, and cold is discharged into water ring cooling system.By the second condensation
Ethylene glycol solution after device 31 heats up passes sequentially through the 5th plate heat exchanger 5, the 6th plate under the action of the second eg pump 26
Formula heat exchanger 6, the 5th two-port valve 23, third plate heat exchanger 3, the 4th plate heat exchanger 4, the 6th two-port valve 24 simultaneously return to second
Condenser 31 forms cycle.
First low temperature aquarium 7 under the action of the first sea water pump 13 with the low-temperature glycol in the first plate heat exchanger 1
Solution heat exchange reduces ocean temperature in aquarium；Second low temperature aquarium 8 is board-like with second under the action of the second sea water pump 14
Ocean temperature in the heat exchange of low-temperature glycol solution, reduction aquarium in heat exchanger 2；First medium temperature aquarium 9 is in third seawater
It exchanges heat with the high temperature glycol solution in third plate heat exchanger 3 under the action of pump 15, improve ocean temperature in aquarium；Second
Medium temperature aquarium 10 is exchanged heat with the high temperature glycol solution in the 4th plate heat exchanger 4 under the action of the 4th sea water pump 16, is carried
Ocean temperature in high aquarium；First high temperature aquarium 11 under the action of the 5th sea water pump 17 in the 5th plate heat exchanger 5
High temperature glycol solution heat exchange, improve aquarium in ocean temperature；Work of the second high temperature aquarium 12 in the 6th sea water pump 18
It exchanged heat with the lower high temperature glycol solution with the 6th plate heat exchanger 6, improve ocean temperature in aquarium；And first water at low temperature
Temperature increases successively in race pond 7, the second low temperature aquarium 8；In first high temperature aquarium 11, the second high temperature aquarium 12, first
Ocean temperature reduces successively in warm aquarium 9, the second medium temperature aquarium 10.
Solution water passed sequentially through under the action of water pump 35 first condenser 29 absorb heat, the second evaporator 33 absorb it is cold
Amount, when 41 measured temperature of temperature sensor is equal to 42 measured temperature of temperature sensor, the 9th two-port valve 40 is opened, the 7th two-way
Valve 36, the 8th two-port valve 37 are closed, and water, which is directly bypassed into water pump 35, forms cycle；When 41 measured temperature of temperature sensor is less than
When 42 measured temperature of temperature sensor, at this moment when the soil moisture is less than air themperature (such as summer), the 8th two-port valve the 37, the 9th
Two-port valve 40 is closed, and the 7th two-port valve 36 is opened, and water is transferred heat to by the 7th two-port valve 36, underground pipe 39 in soil,
And when the soil moisture is higher than air themperature (such as winter), the 7th two-port valve 36, the 9th two-port valve 40 are closed, the 8th two-port valve 37
It opens, water is transferred heat to by the 8th two-port valve 37, air cooling heat exchanger 38 in air；When 41 measured temperature of temperature sensor
When higher than 42 measured temperature of temperature sensor, at this moment when the soil moisture is less than air themperature (such as summer), the 7th two-port valve 36,
9th two-port valve 40 is closed, and the 8th two-port valve 37 is opened, and cold is transferred to by water by the 8th two-port valve 37, air cooling heat exchanger 38
In air；And when the soil moisture is higher than air themperature (such as winter), the 8th two-port valve 37, the 9th two-port valve 40 are closed, and the 7th
Two-port valve 36 is opened, and cold is transferred in soil by water by the 7th two-port valve 36, underground pipe 39.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. unboiled water system temperature control device is tieed up in a kind of water-loop heat pump formula aquarium, it is characterised in that：Including dimension unboiled water system, second
Glycol heat-exchange system, cold and hot source heat pump system and water ring heat-exchange system, the dimension unboiled water system connect ethylene glycol heat-exchange system, and
Ethylene glycol heat-exchange system connects cold and hot source heat pump system；Cold and hot source heat pump system connects water ring heat-exchange system；
Wherein, the dimension unboiled water system includes the first plate heat exchanger (1), the second plate heat exchanger (2), third plate heat exchanger
(3), the 4th plate heat exchanger (4), the 5th plate heat exchanger (5), the 6th plate heat exchanger (6), the first low temperature aquarium (7),
Second low temperature aquarium (8), the first medium temperature aquarium (9), the second medium temperature aquarium (10), the first high temperature aquarium (11),
Two high temperature aquariums (12), the first sea water pump (13), the second sea water pump (14), third sea water pump (15), the 4th sea water pump (16),
5th sea water pump (17) and the 6th sea water pump (18), first plate heat exchanger (1), the first sea water pump (13) and the first low temperature
Aquarium (7) is connected into closed-loop system；Second plate heat exchanger (2), the second sea water pump (14) and the second low temperature aquarium (8) string
It is unified into closed-loop system；Third plate heat exchanger (3), third sea water pump (15) and the first medium temperature aquarium (9) are connected into closed loop system
System；4th plate heat exchanger (4), the 4th sea water pump (16) and the second medium temperature aquarium (10) are connected into closed-loop system；5th plate
Formula heat exchanger (5), the 5th sea water pump (17) and the first high temperature aquarium (11) are connected into closed-loop system；6th plate heat exchanger
(6), the 6th sea water pump (18) and the second high temperature aquarium (12) are connected into closed-loop system；
The ethylene glycol heat-exchange system includes the first plate heat exchanger (1), the second plate heat exchanger (2), third plate heat exchanger
(3), the 4th plate heat exchanger (4), the 5th plate heat exchanger (5), the 6th plate heat exchanger (6), the first two-port valve (19), second
Two-port valve (20), third two-port valve (21), the 4th two-port valve (22), the 5th two-port valve (23), the 6th two-port valve (24), the first second
Glycol pumps (25), the second eg pump (26), the first evaporator (27) and the second condenser (31), first eg pump
(25), the first plate heat exchanger (1), the second plate heat exchanger (2), the second two-port valve (20), third plate heat exchanger (3),
Four plate heat exchangers (4), third two-port valve (21), the first evaporator (27) are connected into closed-loop system, and the first two-port valve (19)
It is bypassed in the second two-port valve (20) and third two-port valve (21) both ends by pipeline；Second eg pump (26), the 5th board-like change
Hot device (5), the 6th plate heat exchanger (6), the 5th two-port valve (23), third plate heat exchanger (3), the 4th plate heat exchanger (4),
6th two-port valve (24), the second condenser (31) are connected into closed-loop system, and the 4th two-port valve (22) is bypassed by pipeline the
Five two-port valves (23) and the 6th two-port valve (24) both ends；
The cold and hot source heat pump system includes the first evaporator (27), the first compressor (28), the first condenser (29), first segment
Flow valve (30), the second condenser (31), the second compressor (32), the second evaporator (33) and second throttle (34)；First steams
Hair device (27), the first compressor (28), the first condenser (29), first throttle valve (30) are connected into closed-loop refrigeration system；Second
Condenser (31), the second compressor (32), the second evaporator (33), second throttle (34) are connected into closed loop heating system；
The water ring heat-exchange system includes the first condenser (29), the second evaporator (33), water pump (35), the first temperature sensor
(41), second temperature sensor (42), the 7th two-port valve (36), the 8th two-port valve (37), the 9th two-port valve (40), air-cooled heat exchange
Device (38) and underground pipe (39)；Wherein the first temperature sensor (41), the first condenser (29), the second evaporator (33), second
Temperature sensor (42), the 7th two-port valve (36), underground pipe (39), water pump (35) are connected into closed-loop system；8th two-port valve
(37) the 7th two-port valve (36), underground pipe (39) both ends are connected in parallel on after concatenation air cooling heat exchanger (38)；9th two-port valve (40) is simultaneously
It is associated in the 7th two-port valve (36), underground pipe (39) both ends.
2. unboiled water system temperature control device is tieed up in a kind of water-loop heat pump formula aquarium according to claim 1, feature exists
In：The dimension unboiled water system passes through the first plate heat exchanger (1), the second plate heat exchanger (2), third plate heat exchanger (3),
Four plate heat exchangers (4), the 5th plate heat exchanger (5), the 6th plate heat exchanger (6) are connected with ethylene glycol heat-exchange system；Second two
Alcohol heat-exchange system is connected by the first evaporator (27) and the second condenser (31) with cold and hot source heat pump system；Cooling and Heat Source heat pump system
System is connected by the first condenser (29) and the second evaporator (33) with water ring heat-exchange system.
3. unboiled water system temperature control device is tieed up in a kind of water-loop heat pump formula aquarium according to claim 1, feature exists
In：When the first medium temperature aquarium (9) and the second medium temperature aquarium (10) need refrigeration, the second two-port valve (20), third two-way
Valve (21) and the 4th two-port valve (22) are opened, and the first two-port valve (19), the 5th two-port valve (23) and the 6th two-port valve (24) are closed.
4. unboiled water system temperature control device is tieed up in a kind of water-loop heat pump formula aquarium according to claim 1, feature exists
In：When the first medium temperature aquarium (9) and the second medium temperature aquarium (10) need heating, the second two-port valve (20), third two-way
Valve (21) and the 4th two-port valve (22) are closed, and the first two-port valve (19), the 5th two-port valve (23) and the 6th two-port valve (24) are opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810734514.8A CN108739625B (en) | 2018-07-06 | 2018-07-06 | Water ring heat pump type ocean vitamin water system temperature control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810734514.8A CN108739625B (en) | 2018-07-06 | 2018-07-06 | Water ring heat pump type ocean vitamin water system temperature control equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN108739625A true CN108739625A (en) | 2018-11-06 |
| CN108739625B CN108739625B (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810734514.8A Active CN108739625B (en) | 2018-07-06 | 2018-07-06 | Water ring heat pump type ocean vitamin water system temperature control equipment |
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|---|---|---|---|---|
| CN103604253A (en) * | 2013-11-28 | 2014-02-26 | 青岛理工大学 | Capillary tube seawater source heat pump system used for seawater breeding |
| JP2014187968A (en) * | 2013-03-28 | 2014-10-06 | Science Kk | Production facility for farm and marine products |
| CN105258390A (en) * | 2015-11-24 | 2016-01-20 | 广东申菱环境系统股份有限公司 | Control method of compensating type double-source heat pump heating/cooling air conditioning unit |
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| CN208446411U (en) * | 2018-07-06 | 2019-02-01 | 华东交通大学 | A kind of Temperature-controlled appliance for aquarium dimension unboiled water system |
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| JP2014187968A (en) * | 2013-03-28 | 2014-10-06 | Science Kk | Production facility for farm and marine products |
| CN103604253A (en) * | 2013-11-28 | 2014-02-26 | 青岛理工大学 | Capillary tube seawater source heat pump system used for seawater breeding |
| CN105258390A (en) * | 2015-11-24 | 2016-01-20 | 广东申菱环境系统股份有限公司 | Control method of compensating type double-source heat pump heating/cooling air conditioning unit |
| CN206709446U (en) * | 2017-04-27 | 2017-12-05 | 华东交通大学 | A kind of efficient freezer based on ground source technology is with drying storehouse hybrid system |
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| CN108739625B (en) | 2023-07-04 |
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