CN107246751A - It is a kind of to solve the seawater fluidisation icing equipment that ice blocks up phenomenon - Google Patents
It is a kind of to solve the seawater fluidisation icing equipment that ice blocks up phenomenon Download PDFInfo
- Publication number
- CN107246751A CN107246751A CN201710354997.4A CN201710354997A CN107246751A CN 107246751 A CN107246751 A CN 107246751A CN 201710354997 A CN201710354997 A CN 201710354997A CN 107246751 A CN107246751 A CN 107246751A
- Authority
- CN
- China
- Prior art keywords
- ice
- seawater
- fluidisation
- phenomenon
- solve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physical Water Treatments (AREA)
Abstract
The seawater fluidisation icing equipment that ice blocks up phenomenon is solved the invention discloses a kind of, the refrigeration system constituted including seawater fluidization ice-making equipment, compressor, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, sea-water purifying device, at least part heat-exchange surface of heat exchanger is provided with hydrophobic material coating.The absorption that the present invention efficiently solves the ice crystal during fluidization ice-making is blocked, so as to be effectively improved the ice making efficiency of equipment, has saved energy consumption, equipment running is more smooth.
Description
Technical field
It is particularly a kind of to solve the seawater fluidisation icing equipment that ice blocks up phenomenon the present invention relates to a kind of ice making equipment.
Background technology
There is ice crystal in the process of running, easily and is attached to inwall in fluidization ice-making machine, causes the problems such as ice making efficiency declines.
For this problem, fluidization ice-making machine inwall is coated using hydrophobic material, can good freezing, improve ice making efficiency, saving
Energy consumption, works well in practice.Carried out there is set forth herein the principle of hydrophobic surface freezing and to future developing trend
Analysis and look forward to.
Stifled ice is to fluidize a difficult point for first having to overcome in ice manufacturing process.Ice, which blocks up the reason for occurring, a lot, wherein
Including two parts：1. the higher fluidisation ice of ice content in preparation process because the heat-exchange time in sleeve type heat exchanger is long,
Fluid resistance is larger, and inlet flow rate is low, it is impossible to fluidisation ice is squeezed out into ice cylinder in time, and long-play is easily caused in ice cylinder
Ice is blocked up.2. during fluidisation ice is produced, ice crystal is easily agglomerating, gather, and easily causes that sleeve type heat exchanger ice is stifled, equipment downtime,
Ice making rate is caused to decline.
Seawater fluidizes icing equipment in ice-making process, and because temperature is relatively low, ice crystal is easily attached on equipment inner wall, causes to set
The decline of ice efficiency is prepared, energy consumption has been significantly greatly increased.And traditional ice-covering-proof method is mostly based on ice-melt and deicing, such as heating power melts
Ice, excess current de-icing, short-circuit ice-melt, on-load ice-melt, high-frequency pulse current heating vibrate ice-melt and lay heating conductor ice-melt
Deng in the case of low temperature seawater ice making, it is clear that these methods it is applied not strong.
Pre- anti-icing stifled mode is varied, such as notification number CN201320649068.3, and the day for announcing is 2013-10-18's
Chinese invention patent discloses a kind of ice block apparatus for pipe plugging, including is fitted in the cold for loading of pipeline outer wall
At least two chucks of matchmaker, the feeding mechanism for being filled in refrigerant in chuck, interior sidewall surface shape and the pipe of the chuck
Pipeline outer wall form fit is consistent, is provided with charging exhaust outlet on the chuck, and the feeding mechanism is with feeding that exhaust outlet is corresponding to be set
Put, the chuck is fixed together by removable connector.But because this way can make refrigerant also be affected, from
And the preparation of fluidisation ice is have impact on, therefore the device can not be applicable.
The content of the invention
To solve the above problems, fluidizing icing equipment the invention discloses a kind of seawater, go out from the adsorption angle of ice crystal
The combination adhesive ability of hair, reduction ice crystal and equipment, so that the absorption of the ice crystal during efficiently solving fluidization ice-making is blocked up
Plug, so as to be effectively improved the ice making efficiency of equipment, has saved energy consumption, equipment running is more smooth.
It is disclosed by the invention to solve the seawater fluidisation icing equipment that ice blocks up phenomenon, including seawater fluidization ice-making equipment, pressure
Contracting machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
At least part heat-exchange surface is provided with hydrophobic material coating.
Disclosed by the invention to solve a kind of improvement that ice blocks up the seawater fluidisation icing equipment of phenomenon, heat exchanger is contacted with ice crystal
Face is provided with hydrophobic material coating.
The present invention program is in the heat exchanger, by hydrophobic material coating coating equipment inwall, reducing ice crystal attachment
Ability, dredges ice coating in addition to it can delay ice crystal and occur, most importantly it is smaller with the adhesive strength of ice, is effectively improved
The ice making efficiency of equipment, has saved energy consumption, and equipment running is more smooth.
It is disclosed by the invention to solve a kind of improvement that ice blocks up the seawater fluidisation icing equipment of phenomenon, the water of hydrophobic material coating
Contact angle is more than 90 °.
It is disclosed by the invention to solve a kind of improvement that ice blocks up the seawater fluidisation icing equipment of phenomenon, the water of hydrophobic material coating
Contact angle is more than or equal to 100 °.
Water contact angle θ is to characterize one of static hydrophobic parameter of the surface of solids.θ is big, then the shipwreck infiltration surface of solids, with
The adhesive strength of the surface of solids is small, so as to reduce aggregation of the ice on surface.Therefore, the thin ice coating of the present invention program, which must have, dredges
Aqueous, hydrophobicity is higher, and ice-phobic is better.
Disclosed by the invention to solve a kind of improvement that ice blocks up the seawater fluidisation icing equipment of phenomenon, hydrophobic material coating is
PEVE coatings.
This programme improves that FEVE resin rigidities are too strong to be lacked using soft segment modified firming agent and many through base poly-vinegar
Point, makes film possess preferable elasticity, has given play to the advantage that FEVE resins resistance to ag(e)ing is protruded, surface tension is big.Prepare simultaneously
The different freezing resin of thing, solve freezing coating in the market can not long-acting freezing shortcoming, by experiment test,
FEVE freezing coating possesses long-acting freezing performance.
It is disclosed by the invention to solve a kind of improvement that ice blocks up the seawater fluidisation icing equipment of phenomenon, hydrophobic material coating and ice
Brilliant contact surface is rough surface.
It is disclosed by the invention to solve a kind of improvement that ice blocks up the seawater fluidisation icing equipment of phenomenon, hydrophobic material coating and ice
The surface roughness of brilliant contact surface is more than or equal to 0.1mm.
The contact surface surface roughness of hydrophobic material coating and ice crystal is high in the present invention program, for water-wetted surface, table
Surface roughness is bigger, and ice adhesive strength is bigger；For hydrophobic surface, surface roughness is bigger, and ice adhesive strength is smaller.
Disclosed by the invention to solve a kind of improvement that ice blocks up the seawater fluidisation icing equipment of phenomenon, seawater fluidisation icing equipment is also
Including heat reclamation device, it, which is used to reclaim and stores heat exchanger, exchanges the heat obtained.
Disclosed by the invention to solve a kind of improvement that ice blocks up the seawater fluidisation icing equipment of phenomenon, heat reclamation device includes heat
Recover and regenerative apparatus, wherein heat reclamation device be used for reclaim heat exchanger exchange obtain it is ardent, regenerative apparatus be used for collect
The heat that heat reclamation device is obtained.The water of regenerative apparatus such as hot water storage tank is used to change ice process by this programme, during ice is stifled
Heat exchange is carried out with ice, is a supplement to condensing heat effect, while condensation heat is not wasted with water, improves whole equipment
Operating efficiency.
Brief description of the drawings
Fig. 1, the condensing units mode of the direct-type of an embodiment of the present invention schematic diagram；
Fig. 2, the way of recycling of the circulating heating of an embodiment of the present invention schematic diagram.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description,
" rear ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center.
Embodiment 1
In the present embodiment, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is provided with hydrophobic material coating, and the heat-exchange surface is the side of heat exchanger tube.
Embodiment 2
In the present embodiment, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is provided with hydrophobic material coating, and the heat-exchange surface is the both sides of heat exchanger tube.
Embodiment 3
In the present embodiment, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, sea-water purifying device composition refrigeration system, heat exchanger with
Ice crystal contact surface is provided with hydrophobic material coating.
Embodiment 4
In the present embodiment, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, sea-water purifying device composition refrigeration system, heat exchanger with
Ice crystal contact surface is provided with hydrophobic material coating, and the water contact angle of hydrophobic material coating is 110 °.
Embodiment 5
In the present embodiment, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is provided with hydrophobic material coating, and the heat-exchange surface is the side of heat exchanger tube, and the water contact angle of hydrophobic material coating is
110°。
Embodiment 6
In the present embodiment, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is provided with hydrophobic material coating, and the heat-exchange surface is the both sides of heat exchanger tube, and the water contact angle of hydrophobic material coating is
110°。
Distinguished with above-described embodiment, the contact angle of hydrophobic material coating can also be to include but not limited in this programme
It is following any：91、°93、°97、°100、°107、°115、°120、°127、°135、°140、°130、°148、°150、°155、°
160th, ° 165, ° 170, ° 173 etc..
Distinguished with above-described embodiment, hydrophobic material coating is PEVE coatings.
As shown in the table, a kind of hydrophobic performance of PEVE coatings employed in this programme is：
Distinguished with above-described embodiment, the contact surface of hydrophobic material coating and ice crystal is rough surface.
Distinguished with above-described embodiment, the surface roughness of the contact surface of hydrophobic material coating and ice crystal is 0.1mm.This
In embodiment the surface roughness of the contact surface of hydrophobic material coating and ice crystal can also be include but not limited to 0.2,0.3,
0.4th, 0.5,0.6,0.7,0.8,0.9,1,1.1,1.2,1.3,1.4,1.5,1.6mm, the roughness is preferably limited to 0.1-
The physics obstruction to ice crystal can be then formed in the range of 1.6mm, when excessive, so that blocking-proof result declines.
Distinguished with above-described embodiment, seawater fluidisation icing equipment also includes heat reclamation device, and it is used to reclaim and stored
Heat exchanger exchanges the heat obtained.
Distinguished with above-described embodiment, heat reclamation device includes heat regenerator and regenerative apparatus, wherein heat reclamation device
Obtained ardent, heat of the regenerative apparatus for collecting heat reclamation device acquisition is exchanged for reclaiming heat exchanger.
Such as Fig. 1, when cooling system is operated, worked by compressor starts, pumped down effect is produced to evaporation tube, at this moment
The refrigerant of liquid just enters in evaporation tube, becomes gas in evaporation tube and absorbs substantial amounts of heat.The refrigerant gasified is again
Compression through compressor, makes gas turn into high-temperature high-pressure state.The gas of the state needs to be transferred to heat by condenser
In environment, recycling could be realized.The gas temperature come out by compressor reaches 100 DEG C or so, the heat one under the state
As be discharged into vain in environment through subcooler, cause meaningless waste.If Fig. 2 condensing units mechanism is exactly by reasonable skill
Art reclaims this partial heat and is used, that is, realizes being smoothed out for kind of refrigeration cycle, the mesh of waste heat recovery has been reached again
's.
Embodiment 7
In the present embodiment, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is provided with hydrophobic material coating, and the heat-exchange surface is the side of heat exchanger tube and ice crystal, hydrophobic material coating PEVE's
Water contact angle is 109.2 °.Continuous operation ice making 30min surfaces are without there is frost, and frost occur in continuous operation 120min surfaces,
The thick ice sheets of 1mm are formed after continuous operation 150min, ice layer thickness is not dramatically increased with time lengthening.
Embodiment 7
In the present embodiment, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is provided with hydrophobic material coating, and the heat-exchange surface is the side of heat exchanger tube and ice crystal, hydrophobic material coating PEVE's
Water contact angle is 109.2 °, and surface roughness is 0.1mm.Continuous operation ice making 40min surfaces are continuous to run without there is frost
There is frost in 150min surfaces, and the thick ice sheets of 1mm are formed after continuous operation 180min, and ice layer thickness does not increase significantly with time lengthening
Plus.
Embodiment 8
In the present embodiment, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is provided with hydrophobic material coating, and the heat-exchange surface is the side of heat exchanger tube and ice crystal, hydrophobic material coating PEVE's
Water contact angle is 109.2 °, and surface roughness is 0.7mm.Continuous operation ice making 60min surfaces are continuous to run without there is frost
There is frost in 180min surfaces, and the thick ice sheets of 1mm are formed after continuous operation 360min, and ice layer thickness does not increase significantly with time lengthening
Plus.
Embodiment 9
In the present embodiment, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is provided with hydrophobic material coating, and the heat-exchange surface is the side of heat exchanger tube and ice crystal, hydrophobic material coating PEVE's
Water contact angle is 109.2 °, and surface roughness is 1.6mm.Continuous operation ice making 90min surfaces are continuous to run without there is frost
There is frost in 240min surfaces, and the thick ice sheets of 1mm are formed after continuous operation 360min, and ice layer thickness does not increase significantly with time lengthening
Plus.
Comparative example 1
In this comparative example, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is that copper (such as copper pipe) is not provided with hydrophobic material coating, and frost occur in continuous operation ice making 3min surfaces, continuously
The thick ice sheets of 10min surface attachments at least 2mm are run, ice layer thickness increases with time lengthening.
Comparative example 2
In this comparative example, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is copper (such as copper pipe), and surface is provided with rubber thin-bed, and frost occur in continuous operation ice making 5min surfaces, continuous fortune
Row 20min surface attachments at least 1mm thickness ice sheets, ice layer thickness increases with time lengthening.
Comparative example 3
In this comparative example, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is that copper (such as copper pipe) is not provided with hydrophobic material coating, and exchange face is coarse, roughness 0.1mm, continuous operation system
There is frost in ice 1min surfaces, and the continuous thick ice sheets of operation 5min surface attachments at least 2mm, ice layer thickness increases with time lengthening
Plus.
Comparative example 4
In this comparative example, it is possible to resolve ice blocks up the seawater fluidisation icing equipment of phenomenon, including seawater fluidization ice-making equipment, compression
Machine, condenser, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, heat exchanger
Heat-exchange surface is copper (such as copper pipe), and surface is provided with rubber thin-bed, and rough surface, roughness 0.1mm continuously runs ice making
There is frost in 1min surfaces, and the continuous thick ice sheets of operation 5min surface attachments at least 2mm, ice layer thickness increases with time lengthening.
This place embodiment is in place of the claimed non-limit of technical scope midrange and in embodiment technology
The new technical scheme formed in scheme to the equal replacement of single or multiple technical characteristics, equally all in application claims
In the range of protection；Simultaneously the present invention program it is all enumerate or unrequited embodiment in, in the same embodiment each
Parameter is merely representative of an example (i.e. a kind of feasible scheme) for its technical scheme, and between parameters and in the absence of strict
Cooperation and qualified relation, wherein each parameter can be replaced mutually when stating and asking without prejudice to axiom and the present invention, special declaration
Except.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned technological means, in addition to
Constituted technical scheme is combined by above technical characteristic.Described above is the embodiment of the present invention, should be referred to
Go out, for those skilled in the art, under the premise without departing from the principles of the invention, can also make some
Improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (9)
1. a kind of solve the seawater fluidisation icing equipment that ice blocks up phenomenon, including seawater fluidization ice-making equipment, compressor, condensation
Device, expansion valve, heat exchanger, throttling arrangement hot water storage tank, the refrigeration system of sea-water purifying device composition, it is characterised in that described
Heat exchanger at least part heat-exchange surface is provided with hydrophobic material coating.
2. according to claim 1 solve the seawater fluidisation icing equipment that ice blocks up phenomenon, it is characterised in that the heat exchanger
Ice crystal contact surface is provided with hydrophobic material coating.
3. according to claim 1 or 2 solve the seawater fluidisation icing equipment that ice blocks up phenomenon, it is characterised in that described to dredge
The water contact angle of water material coating is more than 90 °.
4. according to claim 3 solve the seawater fluidisation icing equipment that ice blocks up phenomenon, it is characterised in that the hydrophobic material
Expect that the water contact angle of coating is more than or equal to 100 °.
5. according to claim 4 solve the seawater fluidisation icing equipment that ice blocks up phenomenon, it is characterised in that the hydrophobic material
Material coating is PEVE coatings.
6. according to claim 5 solve the seawater fluidisation icing equipment that ice blocks up phenomenon, it is characterised in that the hydrophobic material
The contact surface for expecting coating and ice crystal is rough surface.
7. according to claim 6 solve the seawater fluidisation icing equipment that ice blocks up phenomenon, it is characterised in that the hydrophobic material
Expect that the surface roughness of the contact surface of coating and ice crystal is more than or equal to 0.1mm.
8. according to claim 7 solve the seawater fluidisation icing equipment that ice blocks up phenomenon, it is characterised in that the seawater stream
Changing icing equipment also includes heat reclamation device, and it, which is used to reclaim and stores heat exchanger, exchanges the heat obtained.
9. according to claim 8 solve the seawater fluidisation icing equipment that ice blocks up phenomenon, it is characterised in that the recuperation of heat
Device includes heat regenerator and regenerative apparatus.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354997.4A CN107246751A (en) | 2017-05-19 | 2017-05-19 | It is a kind of to solve the seawater fluidisation icing equipment that ice blocks up phenomenon |
| US15/837,695 US10598419B2 (en) | 2017-05-19 | 2017-12-11 | Seawater fluidized ice manufacturing equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354997.4A CN107246751A (en) | 2017-05-19 | 2017-05-19 | It is a kind of to solve the seawater fluidisation icing equipment that ice blocks up phenomenon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107246751A true CN107246751A (en) | 2017-10-13 |
Family
ID=60016977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710354997.4A Pending CN107246751A (en) | 2017-05-19 | 2017-05-19 | It is a kind of to solve the seawater fluidisation icing equipment that ice blocks up phenomenon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107246751A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458524A (en) * | 2018-03-30 | 2018-08-28 | 北京石油化工学院 | A kind of ice slurry preparation system |
| CN111928692A (en) * | 2020-07-09 | 2020-11-13 | 中国科学院广州能源研究所 | Anti-icing method for tubular heat exchanger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1144470A (en) * | 1997-07-24 | 1999-02-16 | Mitsui Eng & Shipbuild Co Ltd | Distilled water and method of supplying distilled water and cool water simultaneously |
| CN101012991A (en) * | 2006-11-30 | 2007-08-08 | 浙江大学 | Superamphipathatic nano-solution dynamic ice-making system and method thereof |
| CN201589481U (en) * | 2009-09-25 | 2010-09-22 | 天津商业大学 | Fluidizing ice making system by utilizing seawater |
| CN103185419A (en) * | 2013-04-26 | 2013-07-03 | 周平中 | Ice slurry cold water heat pump unit |
| CN104729175A (en) * | 2015-04-17 | 2015-06-24 | 安徽绿能技术研究院有限公司 | Rapid dynamic ice making method of ice making system |
| CN205593235U (en) * | 2016-03-09 | 2016-09-21 | 广东待尔科技股份有限公司 | High -efficient sea water flow state ice maker of compact |
-
2017
- 2017-05-19 CN CN201710354997.4A patent/CN107246751A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1144470A (en) * | 1997-07-24 | 1999-02-16 | Mitsui Eng & Shipbuild Co Ltd | Distilled water and method of supplying distilled water and cool water simultaneously |
| CN101012991A (en) * | 2006-11-30 | 2007-08-08 | 浙江大学 | Superamphipathatic nano-solution dynamic ice-making system and method thereof |
| CN201589481U (en) * | 2009-09-25 | 2010-09-22 | 天津商业大学 | Fluidizing ice making system by utilizing seawater |
| CN103185419A (en) * | 2013-04-26 | 2013-07-03 | 周平中 | Ice slurry cold water heat pump unit |
| CN104729175A (en) * | 2015-04-17 | 2015-06-24 | 安徽绿能技术研究院有限公司 | Rapid dynamic ice making method of ice making system |
| CN205593235U (en) * | 2016-03-09 | 2016-09-21 | 广东待尔科技股份有限公司 | High -efficient sea water flow state ice maker of compact |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458524A (en) * | 2018-03-30 | 2018-08-28 | 北京石油化工学院 | A kind of ice slurry preparation system |
| CN108458524B (en) * | 2018-03-30 | 2023-09-22 | 北京石油化工学院 | Ice slurry preparation system |
| CN111928692A (en) * | 2020-07-09 | 2020-11-13 | 中国科学院广州能源研究所 | Anti-icing method for tubular heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207280013U (en) | Air source heat pump | |
| CN107246751A (en) | It is a kind of to solve the seawater fluidisation icing equipment that ice blocks up phenomenon | |
| CN100498142C (en) | Superamphipathatic nano-solution dynamic ice-making system and method thereof | |
| CN108955014B (en) | Closed vacuum refrigeration cold accumulation equipment and method | |
| CN211204541U (en) | Carbon dioxide transcritical ice making system of indoor ice rink | |
| CN108679871A (en) | A kind of tube-sheet type Frostless air-source heat pump system | |
| CN103276420A (en) | Copper plating process method for hoop of titanium alloy oil well pipe | |
| CN206160547U (en) | Utilize high heat density computer lab of CPU waste heat to synthesize cooling system | |
| CN205700165U (en) | A kind of fluid pressure type bipolar membrane electrodialysis device | |
| CN104180697A (en) | Special heat pipe device for ship | |
| CN111595066A (en) | Heating regeneration frostless heat pump all-in-one | |
| CN207697977U (en) | A kind of draining system and ship steam/water circulating dynamical system | |
| CN202961914U (en) | Hybrid vapor mechanical recompression evaporator | |
| CN207797285U (en) | A kind of emergent refrigeration system of data center | |
| CN212274320U (en) | Heating regeneration frostless heat pump all-in-one | |
| CN206459546U (en) | A kind of high-efficient energy-saving radiator of coolant recoverable | |
| CN113803900A (en) | Low-pressure steam continuous recovery heat pump system | |
| CN207113328U (en) | A kind of direct-evaporating type ice pulp grinder group | |
| CN201706776U (en) | Cold hot water piping system in mixing production | |
| CN201497261U (en) | Device for heating seawater and then supplying water by utilizing heat pump | |
| CN201104066Y (en) | Ice making disk structure of ice maker | |
| CN206037796U (en) | Heat pipe heat transmission's useless enthalpy exchanger is traded in vacuum | |
| CN214095001U (en) | Waste heat recycling device with parallel type heat-preservation water storage tanks | |
| CN217004972U (en) | Novel cooling water waste heat recovery device | |
| CN212253760U (en) | Energy-saving steam heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171013 |
|
| RJ01 | Rejection of invention patent application after publication |