CN106259145B - A kind of large-scale energy-saving automatic constant-temperature water-bath system - Google Patents
A kind of large-scale energy-saving automatic constant-temperature water-bath system Download PDFInfo
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- CN106259145B CN106259145B CN201610708925.0A CN201610708925A CN106259145B CN 106259145 B CN106259145 B CN 106259145B CN 201610708925 A CN201610708925 A CN 201610708925A CN 106259145 B CN106259145 B CN 106259145B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 298
- 230000001105 regulatory effect Effects 0.000 claims abstract description 56
- 239000000523 sample Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000009395 breeding Methods 0.000 claims description 10
- 230000001488 breeding effect Effects 0.000 claims description 10
- 239000003507 refrigerant Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 231100000820 toxicity test Toxicity 0.000 abstract description 6
- 238000010992 reflux Methods 0.000 abstract description 3
- 241001465754 Metazoa Species 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 241000251468 Actinopterygii Species 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000010171 animal model Methods 0.000 description 4
- 206010001488 Aggression Diseases 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 241000238552 Penaeus monodon Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 230000007969 cellular immunity Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 210000002969 egg yolk Anatomy 0.000 description 1
- 230000007368 endocrine function Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000004727 humoral immunity Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
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- 239000005416 organic matter Substances 0.000 description 1
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- 229910052760 oxygen Inorganic materials 0.000 description 1
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- 231100000719 pollutant Toxicity 0.000 description 1
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Classifications
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- 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
- A01K63/003—Aquaria; Terraria
-
- 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
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/047—Liquid pumps for aquaria
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of large-scale energy-saving automatic constant-temperature water-bath system, this large-scale energy-saving automatic constant-temperature water-bath system, the temperature control regulating valve two being equipped between water tank and feeding system, allow to switch internal circulation system and external circulating system as needed, internal circulation system is used when constant indoor temperature cultivating water box water temperature is consistent with set water temperature, water is directly back to indoor feeding system, external circulating system is used when constant indoor temperature water tank water temperature and set water temperature are inconsistent, the water of reflux is evacuated to water tank, and indoor feeding system is drawn back again after temperature adjustment reaches certain temperature.Temperature control regulating valve one is equipped with the arrival end of heat-exchange tube, so that the water constant for meeting water temperature requirement flows in series through feeding system, realize the target for maintaining the constant water temperature of sink, it is remarkably improved energy utilization efficiency, be conducive to Water Factors precise constant at the same time, the present invention is suitable for aquatile cultivation and toxicity test field.
Description
Technical field
The present invention relates to aquatile cultivation and toxicity test field, more particularly to a kind of large-scale energy-saving automatic constant warm water
Bath system.
Background technology
Laboratory Animal Standardization and zoopery standardization be realize experiment repeatability, accuracy, science it is basic
Premise, the standardization of Laboratory Animal Facility environment are to reach the basic demand of Laboratory Animal Standardization and zoopery standardization
（Liu Yunbo, 2010）.Influence metabolism, growth and existence, ATP contents, osmotic adjustment, yolk absorption and embryonic crystal and the juvenile fish of fish
Gene expression and the principal element of morphological development have temperature and salinity（Wang Tianqi, 2009）.Therefore, temperature and salinity are fish
Deng a very important index of experimental hydrocole animal facilities environment standardization.
The abiotic environment factor for influencing aquatic animal mainly has salinity, temperature, oxygen concentration and organic matter etc., abiotic
The faint change of envirment factor may all influence the metabolism of aquatic animal, cause stress reaction（Yue Liang, 2011）.Stress
Growth, behavior, humoral immunity, cellular immunity and endocrine function to aquatic animal have significantly inhibitory action how
Prevent stress with mitigate stress degree be the area research hot spot（Zhou Xianqing, 2001）.Therefore, water Inversion phenomenon etc. is kept
The generation that is constant, reducing stress reaction of envirment factor is significant to the quality for ensureing aquatic animal.Due to water such as fish
Raw experimental animal breeding needs to reach certain scale, at present using common thermostat water bath, is only capable of accommodating several liters of cultivation waters
Body, several tails of cultivation to tens tail small fishes, it is clear that cannot meet to breed experimental hydrocole animal on a large scale and carry out aquatile
The needs of toxicity test, and the method that conventionally employed air conditioner reaches control water temperature by adjusting room temperature, there are obvious shortcoming,
As water temperature is not constant enough, fluctuating range is more than 2 DEG C, and area is larger compared with big room diverse location temperature difference, can not accurately control
System；Very low by air-conditioning regulation and control water temperature efficiency, in addition to maintaining constant water temperature and need to consume energy, adjusting air themperature also needs to consume a large amount of energy
Amount, and air flow property is strong, personnel's disengaging etc. causes energy loss serious；More seriously, air-conditioning often results in breeding water body steaming
Hair, salinity raise quickly, other water quality index（Such as pH value）Also change therewith, can not ensure experimental hydrocole animal to water temperature,
The precise constant requirement of the water quality index such as salinity.
The content of the invention
To solve the above problems, the present invention provides and a kind of can accurately keep constant large-scale of the envirment factors such as water Inversion phenomenon
Energy saving automatic constant-temperature water-bath system.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of large-scale energy-saving automatic constant-temperature water-bath system, including water tank and feeding system, water tank are followed with feeding system composition
Loop back path, water tank is interior to be equipped with an at least heat-exchange tube, and one end of heat-exchange tube is equipped with Heating medium and/or refrigerant inlet,
The other end of heat-exchange tube is correspondingly provided with heating agent outlet and/or refrigerant exit, and temperature control is equipped with the arrival end of heat-exchange tube
Regulating valve one processed is equipped with temperature control between water tank and feeding system on the pipeline in the water inlet direction of feeding system
Regulating valve two, feeding system adjusts heating agent by temperature control regulating valve one or cold medium flux, feeding system pass through temperature control
Regulating valve two switches internal circulation system and external circulating system.
The improvement of technical solution of the present invention is further used as, temperature control regulating valve two is equipped with three connecting pins, temperature control
First connecting pin of regulating valve two processed is connected to the outlet of water tank, and second connecting pin connection of temperature control regulating valve two is raised
The entrance for the system of supporting, the 3rd connecting pin of temperature control regulating valve two is connected to the pipeline of water tank and feeding system backwater direction
On.
The improvement of technical solution of the present invention is further used as, the arrival end or the port of export of feeding system are visited equipped with temperature-sensitive
Detection data is transmitted to remote controllers by head, temperature-sensing probe, and remote controllers control temperature control to adjust according to detection data
Valve one or temperature control regulating valve two.
The improvement of technical solution of the present invention is further used as, water pump one is equipped between the water outlet and feeding system of water tank,
Be equipped with water pump two between feeding system and the water return outlet of water tank, water pump one be arranged at temperature control regulating valve two and feeding system it
Between, check valve is equipped between water outlet of water tank and temperature control regulating valve two and/or in feeding system and the water return outlet of water tank
Between be equipped with check valve two, be connected in the connecting tube of water container backwater pipeline in the 3rd connecting pin of temperature control regulating valve 2 and also set
There is check valve one.
The improvement of technical solution of the present invention is further used as, header tank is additionally provided with the pipeline in the backwater direction of water tank, is collected
Water tank is equipped with three connecting pins, the outlet of first connecting pin connection feeding system of header tank, second connection of header tank
The water return outlet of end connection water tank, the 3rd connecting pin of header tank are connected with the 3rd connecting pin of temperature control regulating valve two,
Header tank acts on internal circulation system and external circulating system with temperature control regulating valve two.
The improvement of technical solution of the present invention is further used as, is formed between header tank and feeding system and is back to collection beneficial to water
The difference in height of water tank, header tank are embedded in underground, and header tank passes through water level control with the water pump two set on water container backwater mouth pipeline
Device coordinated signals processed；When the arrival end in heat-exchange tube is equipped with temperature control regulating valve for the moment, water tank is embedded in underground.
The improvement of technical solution of the present invention is further used as, feeding system includes some aquatiles raising being connected with each other
Room and/or some observation ward, aquatile receptacle and observation ward include some supporting racks, the support up and down of each supporting rack
At least one sink is placed, box for breeding is equipped with sink, sink water inlet, safe gap and sink backwater are equipped with sink
Mouthful, each sink water inlet and sink water return outlet are equipped with control valve.
Be further used as the improvement of technical solution of the present invention, each sink water inlet with water tank and/or header tank water outlet
Mouth connects, and the water in each safe gap and sink water return outlet is back to water tank and/or header tank.
It is further used as the improvement of technical solution of the present invention, is distributed with and at least one independently sets in water tank and in each sink
Put and be used for the temp probe for manually understanding actual water temperature.
Be further used as the improvement of technical solution of the present invention, be additionally provided with water tank water supplement port, gap, observation maintenance window,
Water level indicator tube and water tank cleaning discharge outlet, water level indicator tube are to be arranged at the transparent pipe that water tank is outer and is connected with water tank bottom,
The thermal insulation material for being useful for insulation is wrapped outside water tank, header tank, sink and each pipeline of connection.
Beneficial effects of the present invention：This large-scale energy-saving automatic constant-temperature water-bath system, is equipped between water tank and feeding system
Temperature control regulating valve two so that internal circulation system and external circulating system can be switched as needed, when constant indoor temperature cultivate
Internal circulation system is used when water tank water temperature is consistent with set water temperature, water is directly back to indoor feeding system, works as constant indoor temperature
External circulating system is used when water tank water temperature and inconsistent set water temperature, the water of reflux is evacuated to water tank, and certain temperature is reached through temperature adjustment
Draw back indoor feeding system again afterwards.Temperature control regulating valve one is equipped with the arrival end of heat-exchange tube so that meeting water temperature will
The water constant asked flows in series through feeding system, realizes the target for maintaining the constant water temperature of sink, is remarkably improved energy utilization effect
Rate, while be conducive to Water Factors precise constant, fluctuating temperature amplitude is less than ± 0.5 DEG C, and salinity altercation is minimum, other water quality
Index is without significant change, and facility cost is relatively low, and maintaining is simple.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is overall structure diagram of the embodiment of the present invention；
Fig. 2 is aquatile receptacle overall structure diagram described in the embodiment of the present invention；
Fig. 3 is observation ward's overall structure diagram described in the embodiment of the present invention.
Embodiment
Carried out clearly below with reference to the technique effect of the design of embodiment and attached drawing to the present invention, concrete structure and generation
Chu, be fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.
Referring to figs. 1 to Fig. 3, the present invention is a kind of large-scale energy-saving automatic constant-temperature water-bath system, including water tank 1 and raising
System 6, water tank 1 and feeding system 6 form circulation loop, are equipped with an at least heat-exchange tube 2 in water tank 1, and the one of heat-exchange tube 2
End is equipped with Heating medium 21 and/or refrigerant inlet 31, the other end of heat-exchange tube 2 be correspondingly provided with heating agent export 22 and/or
Refrigerant exit 32, the arrival end of heat-exchange tube 2 be equipped with temperature control regulating valve 1 or water tank 1 and feeding system 6 it
Between positioned at the pipeline in water inlet direction of feeding system 6 be equipped with temperature control regulating valve 25, feeding system 6 passes through temperature control
Regulating valve 1 adjusts heating agent or cold medium flux, and feeding system 6 is by the switching internal circulation system of temperature control regulating valve 25 and outside
The circulatory system.
This large-scale energy-saving automatic constant-temperature water-bath system, the temperature control regulating valve being equipped between water tank and feeding system
Two so that internal circulation system and external circulating system can be switched as needed, when constant indoor temperature cultivating water box water temperature and setting water
Internal circulation system is used when warm consistent, water is directly back to indoor feeding system, when constant indoor temperature water tank water temperature and setting water
Temperature uses external circulating system when inconsistent, and the water of reflux is evacuated to water tank, and indoor feeding is drawn back again after temperature adjustment reaches certain temperature
The system of supporting.Temperature control regulating valve 1 is equipped with the arrival end of heat-exchange tube 2 so that the water constant for meeting water temperature requirement is continuous
Feeding system is flowed through, the target for maintaining the constant water temperature of sink is realized, is remarkably improved energy utilization efficiency, while be conducive to water
Envirment factor precise constant, fluctuating temperature amplitude are less than ± 0.5 DEG C, and salinity altercation is minimum, other water quality index without significant change,
Facility cost is relatively low, and maintaining is simple.
As the preferred embodiment of the present invention, temperature control regulating valve 25 is equipped with three connecting pins, and temperature control is adjusted
First connecting pin of valve 25 is connected to the outlet of water tank 1, second connecting pin connection raising of temperature control regulating valve 25
The entrance of system 6, the 3rd connecting pin of temperature control regulating valve 25 are connected to the pipe of water tank 1 and 6 backwater direction of feeding system
Lu Shang.
As the preferred embodiment of the present invention, the arrival end or the port of export of feeding system 6 are equipped with temperature-sensing probe 54, sense
Detection data is transmitted to remote controllers 55 by temperature probe 54, and remote controllers 55 control temperature control to adjust according to detection data
Valve 1 or temperature control regulating valve 25.
As the preferred embodiment of the present invention, water pump 1 is equipped between the water outlet and feeding system 6 of water tank 1, is raised
Support and water pump 2 512 is equipped between system 6 and the water return outlet of water tank 1, water pump 1 is arranged at temperature control regulating valve 25 with raising
Support system 6 between, between 1 water outlet of water tank and temperature control regulating valve 25 be equipped with check valve and/or feeding system 6 with
Check valve 2 522 is equipped between the water return outlet of water tank 1,1 backwater of water tank is connected in 25 the 3rd connecting pin of temperature control regulating valve
Check valve 1 is additionally provided with the connecting tube of pipeline.
As the preferred embodiment of the present invention, header tank 4, header tank 4 are additionally provided with the pipeline in the backwater direction of water tank 1
Equipped with three connecting pins, the outlet of first connecting pin connection feeding system 6 of header tank 4, second connecting pin of header tank 4
The water return outlet of water tank 1 is connected, the 3rd connecting pin of header tank 4 is connected with the 3rd connecting pin of temperature control regulating valve 25,
Header tank 4 acts on internal circulation system and external circulating system with temperature control regulating valve 25.
Formed as the preferred embodiment of the present invention, between header tank 4 and feeding system 6 and be back to header tank beneficial to water
4 difference in height, header tank 4 are embedded in underground, and header tank 4 passes through water level with the water pump 2 512 set on 1 water return outlet pipeline of water tank
53 coordinated signals of controller；When being equipped with temperature control regulating valve 1 in the arrival end of heat-exchange tube 2, water tank 1 is embedded in ground
Under.
As the preferred embodiment of the present invention, feeding system 6 include be connected with each other some aquatile receptacles and/
Or some observation ward, aquatile receptacle and observation ward include some supporting racks 61, the support up and down of each supporting rack 61
At least one sink 62 is placed, box for breeding is equipped with sink 62, sink water inlet 63, safe gap 64 are equipped with sink 62
And sink water return outlet 65, each sink water inlet 63 and sink water return outlet 65 are equipped with control valve 66.
As the preferred embodiment of the present invention, each sink water inlet 63 with 4 water outlet of water tank 1 and/or header tank
Connect, the water in each safe gap 64 and sink water return outlet 65 is back to water tank 1 and/or header tank 4.
As the preferred embodiment of the present invention, at least one be independently arranged is distributed with water tank 1 and in each sink 62
And for manually understanding the temp probe 13 of actual water temperature.
As the preferred embodiment of the present invention, be additionally provided with water tank 1 water supplement port 11, gap 14, observation maintenance window 12,
Water level indicator tube 15 and water tank cleaning discharge outlet 16, water level indicator tube 15 are to be arranged at what is connected outside water tank 1 and with 1 bottom of water tank
Transparent pipe, water tank 1, header tank 4, sink 62 and each pipeline of connection wrap the thermal insulation material for being useful for insulation outside.
The preferred embodiment of the present invention one：Water tank 1 forms circulation loop with feeding system 6, and a heat exchange is equipped with water tank 1
Pipe 2, the arrival end of heat-exchange tube 2 are equipped with Heating medium 21 and refrigerant inlet 31, and temperature control is equipped with the arrival end of heat-exchange tube 2
Regulating valve 1 processed, water tank 1 are embedded in underground.
The preferred embodiment of the present invention two：Water tank 1 forms circulation loop with feeding system 6, and a heat exchange is equipped with water tank 1
Pipe 2, the arrival end of heat-exchange tube 2 are equipped with Heating medium 21 and refrigerant inlet 31, positioned at feeding between water tank 1 and feeding system 6
The pipeline for supporting the water inlet direction of system 6 is equipped with temperature control regulating valve 25, and water tank 1 is not embedded in underground.Temperature control is adjusted
Valve 25 is equipped with three connecting pins, and first connecting pin of temperature control regulating valve 25 is connected to the outlet of water tank 1, temperature control
The entrance of second connecting pin connection feeding system 6 of regulating valve 25, the 3rd connecting pin of temperature control regulating valve 25 connects
It is connected on water tank 1 and the pipeline in 6 backwater direction of feeding system.That is, the 3rd connecting pin and backwater of temperature control regulating valve 25
The pipeline in direction is connected in the word of falling T.
The preferred embodiment of the present invention three：On the basis of embodiment two, header tank 4 is set in the word of falling T link position, is catchmented
Case 4 is equipped with three connecting pins, the outlet of first connecting pin connection feeding system 6 of header tank 4, second company of header tank 4
Connect the water return outlet of end connection water tank 1, the 3rd connection of the 3rd connecting pin connection temperature control regulating valve 25 of header tank 4
End.
The preferred embodiment of the present invention, connects other generation waste heat equipment, summer connects using in water tank by heat-exchange tube
Enter cold water, water tank water temperature is less than sink design temperature；Winter accesses hot water, water tank water temperature is higher than sink design temperature；Such as
Without available miscellaneous equipment waste heat, then winter directly to heating water tanks, water tank water temperature is higher than sink set water temperature；Summer is straight
Feed-tank refrigeration is connect, water tank water temperature is higher than sink set water temperature.Water pipe connects water tank and sink, installation water pump, switch, temperature control
The auxiliary devices such as valve, check valve, using insulations such as heat-barrier material parcel water tank, sink, water pipes.Temp probe is provided with sink
13, digital display screen and operating button device facilitate operational administrative position in interior, and water pump, switch, check valve are connected with water pipe；Each section
The check valve that water pipe is equipped with, avoids water adverse current.Temperature control device includes temperature-sensing probe, regulating valve, digital display screen and operation button, operation
Button can set water temperature, start, close system；Digital display screen real-time display set water temperature and sink actual water temperature.
To make full use of experimental site, the sink in receptacle and observation ward is all placed in layer, observation ward master
It is used for Aquatic Toxicity Test.Observation ward's sink is shallow, uses different height backing plate according to test chamber is different, makes peripheral water
Position and test chamber（Beaker, the glass jar of such as different capabilities）Water level is consistent, and to realize constant temperature purpose, temperature adjustment water tank is accordingly small
Some（For 1 ton of water）.Chamber system is cultivated to cultivate for aquatile constant temperature（General standard has bioorganism rearing conditions tighter
Lattice requirement, such as GB18420.2-2009 " offshore oil exploration and exploitation pollutant bio-toxicity part 2s：The method of inspection " requirement
The raising water temperature of Penaeus monodon son shrimp be 27-29 DEG C, air-conditioning temperature control is unbalanced, due to caused by moisture evaporation salinity rise also compared with
Acutely）.Receptacle sink is deeper, and capacity is big, and temperature adjustment water tank volume accordingly increases（For 1.5 tons of water）；With set sink, by aquatic life
Thing box for breeding or toxicity test container are placed in sink, and box for breeding or container water level are equal with sink water level.According to aquatile
Cultivation or toxicity test scale, can multiple sinks in parallel.
In use, setting the temperature that sink needs, start temperature control system.When temperature-sensing probe measures relevant position water temperature, pass
Remote controllers are passed, when summer temperature-sensing probe measures water temperature higher than water temperature is set, remote controllers send a signal to temperature control
Regulating valve processed, the water pipe channel of water tank and constant indoor temperature sink is open-minded, is external circulating system, water is by water pump in return pipe, collection
Circulated between water tank, water tank, water inlet pipe and sink, the water at low temperature in water tank pumps to constant indoor temperature water tank by water pump；Work as summer
Temperature-sensing probe measures water temperature and is equal to setting water temperature, and remote controllers send a signal to electric control valve, header tank and constant indoor temperature
The water pipe channel of sink is open-minded, is internal circulation system, and water is circulated by water pump between return pipe, header tank, water inlet pipe and sink
Flowing；Water in header tank pumps to constant indoor temperature water tank by water pump, and winter is opposite.Indicated according to water level, need to mend after a period of time
Water is once（Water volatilization loss）.
Header tank is embedded in outdoor underground, forms water-head with constant indoor temperature cultivating water box or constant temperature test water tank, it is made
Be in collecting chamber cultivating water box or observe water tank recirculation water（Gravity flow）.The water of constant indoor temperature sink is back to header tank, collection
After Water in Water Tank is full, water level controller automatic start water pump, water is drawn back to water tank, when header tank water exhausts, water level controller is certainly
It is dynamic to switch off the pump.
The existing open ended Cultivation container of water bath with thermostatic control equipment is less, and cultivation or experimental scale are smaller, are generally only capable of accommodating
The small fishes of several liters of breeding water bodies, several tails of cultivation to tens tails, and the water bath with thermostatic control system of the present invention can pass through sink in parallel
Breeding water body is greatly expanded, realizes aquatile large-scale cultivation or experiment；The present invention is remarkably improved energy utilization efficiency, such as
Using the waste heat of miscellaneous equipment, then energy consumption is lower；Breeding water body is few relative to traditional air conditioner temperature control volatile quantity.The present invention has
It is less than 0.5 DEG C beneficial to Water Factors precise constant, such as fluctuating temperature amplitude, salinity altercation is minimum, and other water quality index are without bright
Aobvious change；The principle of the invention is simple, and facility cost is relatively low, and maintaining is easy, both artistic and practical.
Certainly, the invention is not limited to the above embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of spirit, these equivalent deformations or replacement are all contained in the application right
It is required that in limited range.
Claims (10)
- A kind of 1. large-scale energy-saving automatic constant-temperature water-bath system, it is characterised in that：Including water tank (1) and feeding system (6), the water Case (1) and feeding system (6) composition circulation loop, the water tank (1) is interior to be equipped with an at least heat-exchange tube (2), and the heat is handed over The one end for changing pipe (2) is equipped with Heating medium (21) and/or refrigerant inlet (31), and the other end of the heat-exchange tube (2) corresponds to Equipped with heating agent outlet (22) and/or refrigerant exit (32), adjusted in the arrival end of the heat-exchange tube (2) equipped with temperature control Valve one (56), the feeding system (6) adjust heating agent or cold medium flux, the raising system by temperature control regulating valve one (56) The arrival end or the port of export of system (6) are equipped with temperature-sensing probe (54), and detection data is transmitted to remotely by the temperature-sensing probe (54) Controller (55), the remote controllers (55) control temperature control regulating valve one (56) according to detection data.
- A kind of 2. large-scale energy-saving automatic constant-temperature water-bath system, it is characterised in that：Including water tank (1) and feeding system (6), the water Case (1) and feeding system (6) composition circulation loop, the water tank (1) is interior to be equipped with an at least heat-exchange tube (2), and the heat is handed over The one end for changing pipe (2) is equipped with Heating medium (21) and/or refrigerant inlet (31), and the other end of the heat-exchange tube (2) corresponds to Equipped with heating agent outlet (22) and/or refrigerant exit (32), feeding system (6) is located between water tank (1) and feeding system (6) The pipeline in water inlet direction be equipped with temperature control regulating valve two (5), the feeding system (6) passes through temperature control regulating valve two (5) switch internal circulation system and external circulating system, the arrival end or the port of export of the feeding system (6) are equipped with temperature-sensing probe (54), detection data is transmitted to remote controllers (55) by the temperature-sensing probe (54), and the remote controllers (55) are according to spy Survey data control temperature control regulating valve two (5).
- 3. large-scale energy-saving automatic constant-temperature water-bath system according to claim 2, it is characterised in that：The temperature control is adjusted Valve two (5) is equipped with three connecting pins, and first connecting pin of the temperature control regulating valve two (5) is connected to going out for water tank (1) Mouthful, the entrance of second connecting pin connection feeding system (6) of the temperature control regulating valve two (5), the temperature control tune 3rd connecting pin of section valve two (5) is connected on water tank (1) and the pipeline in feeding system (6) backwater direction.
- 4. large-scale energy-saving automatic constant-temperature water-bath system according to claim 3, it is characterised in that：Water tank (1) goes out Water pump one (511) is equipped between the mouth of a river and feeding system (6), is equipped between the feeding system (6) and the water return outlet of water tank (1) Water pump two (512), the water pump one (511) are arranged between temperature control regulating valve two (5) and feeding system (6), the water Check valve is equipped between case (1) water outlet and temperature control regulating valve two (5) and/or in the feeding system (6) and water tank (1) check valve two (522) is equipped between water return outlet, water is connected in described two (5) the 3rd connecting pin of temperature control regulating valve Check valve one (521) is additionally provided with the connecting tube of case (1) water return pipeline.
- 5. the large-scale energy-saving automatic constant-temperature water-bath system according to claim 3 or 4, it is characterised in that：The water tank (1) Header tank (4) is additionally provided with the pipeline in backwater direction, header tank (4) is equipped with three connecting pins, first connection of header tank (4) The outlet of end connection feeding system (6), the water return outlet of second connecting pin connection water tank (1) of the header tank (4), the collection 3rd connecting pin of water tank (4) is connected with the 3rd connecting pin of temperature control regulating valve two (5), the header tank (4) with Temperature control regulating valve two (5) acts on internal circulation system and external circulating system.
- 6. large-scale energy-saving automatic constant-temperature water-bath system according to claim 5, it is characterised in that：The header tank (4) with Formed between feeding system (6) and be beneficial to the difference in height that water is back to header tank (4), the header tank (4) is embedded in underground, described Header tank (4) passes through water level controller (53) coordinated signals with the water pump two (512) set on water tank (1) water return outlet pipeline.
- 7. large-scale energy-saving automatic constant-temperature water-bath system as claimed in any of claims 1 to 4, it is characterised in that：Institute Stating feeding system (6) includes some aquatile receptacles of interconnection and/or some observation ward, and the aquatile is raised Supporting room and observation ward includes some supporting racks (61), and at least one sink is placed in support to each support frame as described above (61) up and down (62), box for breeding is equipped with the sink (62), sink water inlet (63), safe gap are equipped with the sink (62) (64) and sink water return outlet (65), each sink water inlet (63) and sink water return outlet (65) are equipped with control valve (66).
- 8. large-scale energy-saving automatic constant-temperature water-bath system according to claim 6, it is characterised in that：Each sink water inlet (63) connected with water tank (1) and/or header tank (4) water outlet, in each safe gap (64) and sink water return outlet (65) Water be back to water tank (1) and/or header tank (4).
- 9. large-scale energy-saving automatic constant-temperature water-bath system according to claim 6, it is characterised in that：In the water tank (1) and At least one be independently arranged and for the temp probe (13) of manually understanding actual water temperature is distributed with each sink (62).
- 10. large-scale energy-saving automatic constant-temperature water-bath system according to claim 6, it is characterised in that：On the water tank (1) also Discharge outlet (16) is cleaned equipped with water supplement port (11), gap (14), observation maintenance window (12), water level indicator tube (15) and water tank, The water level indicator tube (15) is the transparent pipe for being arranged at water tank (1) outside and being connected with water tank (1) bottom, and the water tank (1), collect The thermal insulation material for being useful for insulation is wrapped outside each pipeline of water tank (4), sink (62) and connection.
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| CN110208475A (en) * | 2019-05-27 | 2019-09-06 | 生态环境部南京环境科学研究所 | Water environmental factor based on Daphnia magna toxicity monitors experimental provision |
| CN110645825B (en) * | 2019-09-23 | 2021-01-05 | 湛江新奥燃气有限公司 | LNG gasifier water spraying system and control method |
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| CN202190651U (en) * | 2011-07-18 | 2012-04-18 | 广东海洋大学 | Aquatic ecotoxicology temperature control device |
| KR101317940B1 (en) * | 2013-03-05 | 2013-10-16 | 주식회사 창신 | Farm type seawater heat source of heat pump system |
| CN203457664U (en) * | 2013-09-11 | 2014-03-05 | 中国水产科学研究院南海水产研究所 | Simulator for testing survival rate of enhancement and release seeds in transit |
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