CN207113333U - A kind of new ice slurry preparation facilities - Google Patents
A kind of new ice slurry preparation facilities Download PDFInfo
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- CN207113333U CN207113333U CN201721054950.8U CN201721054950U CN207113333U CN 207113333 U CN207113333 U CN 207113333U CN 201721054950 U CN201721054950 U CN 201721054950U CN 207113333 U CN207113333 U CN 207113333U
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- 239000002002 slurry Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 238000003860 storage Methods 0.000 claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000003507 refrigerant Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000005057 refrigeration Methods 0.000 claims description 10
- 230000008014 freezing Effects 0.000 claims description 7
- 238000007710 freezing Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 25
- 239000013078 crystal Substances 0.000 abstract description 16
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model discloses a kind of new ice slurry preparation facilities, ice slurry preparation facilities includes ice storage tank and ice build-up tank, ice build-up tank is arranged at the upper end inside ice storage tank, liquid distributor is provided with ice build-up tank, ice storage tank inner tip is provided with ice-melt water-locator, it is additionally provided with ice-reserving inner loop pipeline and ice-melt external circulation line, the natural layering of obtained ice crystal and water can be made, ice crystal is discharged from ice build-up tank using method of replacing, ensure that water surface ice crystal can not be assembled to form ice sheet in ice build-up tank, refrigerant circulation is no longer influenceed by ice sheet, ensures to continue high efficient and reliable operating.Meanwhile ice storage unit ice-storage rate can be significantly improved by method of replacing.The use of heat generating components, solve the problems, such as that the icing of discharge opening edge is blocked up and cause ice crystal not discharge smoothly.The ice slurry preparation facilities ice making efficiency high, operation energy consumption is low, mechanical part is few, simple and reliable, and cost advantage is obvious.
Description
Technical field
It the utility model is related to ice cold-storage field, and in particular to a kind of ice slurry preparation facilities.
Background technology
Ice-storage system carries out ice making using electric power low-valley interval and is stored in ice storage unit, will in the peak of power consumption period
Cold takes out and utilized, and realizes electric power peak load shifting, changes electric load and day and night distributes unbalanced state, promotes power network high
Effect, safe operation.
Existing ice storage technology is broadly divided into coiled ice cold-storage, subcooled water dynamic ice cold-storage, direct contact type ice and stored
It is cold etc..Direct-contact ice storage system technology disclosed in prior art, using novel refrigerant, directly contacted with water by refrigerant
Heat exchange, low-temperature refrigerant evaporation make water form ice crystal, realize cold storage of ice making, and this method heat transfer efficiency is higher.However, directly contact
Many defects be present in formula ice cold-storage method：This method with the progress of ice-making process, ice crystal the water surface assemble the ice sheet to be formed by
Gradual change is thick, and the presence of ice sheet hinders the rising of gaseous refrigerant, and refrigerant circulation resistance gradually increases, circulating mass of refrigerant by
Cycle interruption is gradually decreased up to, ice-making process can not be carried out continuously for a long time；This method ice making efficiency is with the increasing of ice layer thickness
Add decline obvious, single cold-storage groove Cool storage rate is relatively low；Though can be in certain journey using the improvement project of more Ice Storage Tank parallel runnings
Alleviate ice-making process the shortcomings that can not being carried out continuously on degree, but the improvement project also faces that cost is high, complicated, multichannel is followed
The difficult problem of ring control, can not fundamentally solve the problems, such as direct-contact ice storage system.
Utility model patent content
The utility model is in view of the above-mentioned problems, propose a kind of new ice slurry preparation facilities, by continuously replacing realization height
Ice making is imitated, solves the problems, such as that prior art ice making efficiency is low, ice-making process interrupts, ice storage amount is low, cost is high, system complex.
To realize above-mentioned target, the utility model provides following technical scheme：
A kind of new ice slurry preparation facilities, including ice storage tank and ice build-up tank, ice making groove height are higher than ice-reserving pot bottom, ice making
Liquid distributor is provided with groove, ice storage tank inner tip is provided with ice-melt water-locator；Also include compressor, heat exchanger, refrigeration host computer
And ice-reserving external circulation line, space where compressor inlet end connection ice build-up tank, outlet side connect the refrigerant inlet of heat exchanger,
Chilled water circulating pump and valve, heat exchanger, chilled water circulating pump, refrigeration host computer and valve are provided between heat exchanger and refrigeration host computer
Door is sequentially communicated by pipeline, forms freezing water-flow circuit, the refrigerant outlet of heat exchanger by ice-reserving external circulation line with
Liquid distributor is connected, and expansion valve is provided with ice-reserving external circulation line, and ice-reserving external circulation line provides the system after cooling for ice build-up tank
Cryogen；Also include ice-reserving inner loop pipeline and ice-reserving internal circulation pump, the end of drawing water of ice-reserving internal circulation pump passes through ice-reserving inner circulating tube
Lower end, the water side of ice-reserving internal circulation pump of road connection ice storage tank connect ice build-up tank by ice-reserving inner loop pipeline, form ice-reserving
Interior circulation loop；Also include ice-melt external circulation line, ice-melt outer circulation pump, user terminal connects ice-melt by ice-melt external circulation line
Water-locator, the end of drawing water of ice-melt outer circulation pump connect the lower end of ice storage tank by ice-melt external circulation line, and water side passes through ice-melt
External circulation line connects user terminal, forms ice-melt outer circulation loop；Freeze water-flow circuit, in ice-reserving outside circulation loop and ice-melt
Circulation loop works independently from each other.
Further, ice build-up tank is installed on ice storage tank inner upper end by fixing device, and the compressor inlet end passes through
Pipeline connects with the top of ice storage tank.
Further, ice build-up tank is installed in an obturator by fixing device, and obturator is fixedly installed in fixation
On erecting bed, obturator bottom level is higher than ice storage tank height, the top that the bottom of obturator passes through pipeline and ice storage tank
Connection, compressor inlet end are connected by pipeline with the top of obturator.
Further, ice build-up tank is provided with discharge opening, and discharge opening edge is provided with heat generating components.
Further, heat generating components is electric heating element, or the metal tubes of inner loop hot water.
Further, ice storage tank is shaped as circular or square, and the shape of ice build-up tank is consistent with the shape of ice storage tank.
Further, ice storage tank interior lower end is provided with one and drawn water section, section of drawing water be provided with it is multiple draw water a little, wherein
One is drawn water and is a little arranged at kernel of section, and drawing water in addition is a little arranged at the edge in section, and ice-reserving inner loop pipeline is taken out with center
Water spot connects, and the water to draw water in an extraction ice storage tank, ice build-up tank is delivered to by ice-reserving inner loop pipeline and ice-reserving internal circulation pump
It is interior.
Simultaneously, there is provided ice slurry preparation method corresponding to a kind of new ice slurry preparation facilities, including ice-reserving process and ice-melt
Journey.
Ice-reserving process is run in electric power low-valley interval, is comprised the following steps：
Step 1：Ice-reserving pot bottom is filled into water；
Step 2：After filling water in ice build-up tank, open compressor and freezing water-flow circuit, compressor extract low-pressure gaseous
High temperature and high pressure gaseous refrigerant is obtained after refrigerant and compression, by pipeline to heat exchanger, the condensation for passing through heat exchanger is made
With obtaining low temperature liquid refrigerant, low temperature liquid refrigerant is changed into low-temp low-pressure liquid refrigerant after expansion valve, and low temperature is low
Pressure liquid refrigerant directly contacts after liquid distributor sprays with the water in ice build-up tank, is fully exchanged heat, produces ice crystal；Compressor
The vaporized low pressure refrigerant on ice storage tank top is extracted, is compressed, is transported to heat exchanger and is cooled down, refrigeration host computer is lasting
Low-temperature receiver is provided for heat exchanger；
Step 3：Ice-reserving internal circulation pump is opened, the water of ice-reserving pot bottom is pumped to ice making trench bottom, the drift of ice build-up tank top
Floating ice crystal discharges ice build-up tank by the water that bottom flows into a manner of replacing, and flows into ice storage tank lower area；
Step 4：Ice-making process is carried out continuously in ice build-up tank, and ice-reserving internal circulation pump is continuously run, ice storage tank bottom section
Ice storage amount will step up, untill bottom is completely filled with ice.
Deicing processes are run in the power surges period, are comprised the following steps：
The middle warm water that user side returns enters ice storage tank through ice-melt external circulation line, after the outflow of ice-melt water-locator, with system
The ice of storage is exchanged heat in ice bank, ice storage tank, and ice through ice-melt external circulation line passes through ice-melt after being melted from ice storage tank bottom
Water at low temperature is extracted out and is sent to user side by outer circulation pump.
Further, after the completion of step 4, heat generating components can be utilized as needed to ice build-up tank surrounding discharge opening edge
Carry out regular ice-melt processing.
Further, the mode of preparing ice slurry takes refrigerant direct contact type in ice build-up tank.
The beneficial effects of the utility model are：
The new ice slurry preparation facilities of the utility model is by using ice crystal and the natural layering of water, using method of replacing by ice
It is brilliant to be discharged from ice build-up tank, ensure that water surface ice crystal can not be assembled to form ice sheet in ice build-up tank, refrigerant circulation is no longer influenceed by ice sheet,
Ensure to continue high efficient and reliable operating.Meanwhile ice storage unit ice storage amount can be significantly improved by method of replacing.Heat generating components makes
With solving the problems, such as that discharge opening edge freezes and blocked up cause ice crystal not discharge smoothly.In addition, the implementation method ice making efficiency
Height, operation energy consumption is low, mechanical part is few, simple and reliable, and cost advantage is obvious.
Brief description of the drawings
Fig. 1 is the utility model ice slurry preparation facilities structural representation.
Fig. 2 is the ice storage tank of embodiment one and ice build-up tank attachment structure schematic diagram.
Fig. 3 is the heat generating components structural representation of embodiment one.
Fig. 4 is that embodiment one is drawn water cross section structure schematic diagram.
Fig. 5 is the ice storage tank of embodiment two and ice build-up tank attachment structure schematic diagram.
Fig. 6 is the heat generating components structural representation of embodiment two.
Fig. 7 is that embodiment two is drawn water cross section structure schematic diagram.
Fig. 8 is the separated type ice slurry preparation facilities structural representation of embodiment three.
Each reference is in figure：
1. ice storage tank, 2. ice build-up tanks, 3. fixing devices, 4. liquid distributors, 5. ice-melt water-locators, 6. compressors, 7. heat exchange
Device, 8. refrigeration host computers, 9. chilled water circulating pumps, 10. valves, 11. freezing water circulation pipes, 12. expansion valves, follow in 13. ice-reservings
Endless tube road, 14. ice-reserving internal circulation pumps, 15. draw water section, and 151. draw water a little, 16. ice-melt external circulation lines, are followed outside 17. ice-melts
Ring pump, 18. discharge openings, 19. heat generating components, 20. ice-reserving external circulation lines, 21. obturators, 22. are fixedly mounted platform.
Embodiment
Content of the present utility model is described in further details with reference to the accompanying drawings and detailed description.
Embodiment one：
As shown in figure 1, the utility model discloses a kind of new ice slurry preparation facilities, including square ice storage tank 1 and side
The ice build-up tank 2 of shape, the cross section of ice build-up tank 2 is identical with the shape of cross section of ice storage tank 1, and size is less than the cross section of ice storage tank 1, system
Ice bank 2 is provided with three groups, and four angles of every group of ice build-up tank 2 are fixedly connected by fixing device 3 with four angles of ice storage tank 1, erects
To the upper end being arranged in inside ice storage tank 1, liquid distributor 4 is provided with ice build-up tank 2, the inner tip of ice storage tank 1 is provided with ice-melt cloth
Hydrophone 5.
The new ice slurry preparation facilities also includes compressor 6, heat exchanger 7, refrigeration host computer 8 and ice-reserving external circulation line 20,
The top of the inlet end of compressor 8 connection ice storage tank 1, the outlet side of compressor 8 connect the refrigerant inlet of heat exchanger 7, heat exchanger 7 and system
Chilled water circulating pump 9 and valve 10, heat exchanger 7, chilled water circulating pump 9, refrigeration host computer 8 and valve are provided between cold main frame 8
10 are sequentially communicated by pipeline, form freezing water-flow circuit, and the refrigerant outlet of heat exchanger 7 passes through ice-reserving external circulation line 20
Connected with liquid distributor 4, expansion valve 12 is provided with ice-reserving external circulation line, ice-reserving external circulation line 20 provides cold for ice build-up tank 2
But the refrigerant after.
The new ice slurry preparation facilities also includes ice-reserving inner loop pipeline 13 and ice-reserving internal circulation pump 14, ice-reserving internal circulation pump
14 end of drawing water connects the lower end of ice storage tank 1, the water side of ice-reserving internal circulation pump by ice-reserving inner loop pipeline 13 and passes through ice-reserving
Inner loop pipeline 13 connects ice build-up tank 2, forms circulation loop in ice-reserving.
The interior lower end of ice storage tank 1 is provided with one and drawn water section 15, section 15 of drawing water be provided with it is multiple draw water a little 151, wherein
One is drawn water and a little 151 is arranged at kernel of section, a little 15 edge for being arranged at section that draws water in addition, ice-reserving inner loop pipeline 13 with
Central suction point 151 connects, the water to draw water a little in 151 extraction ice storage tanks 1, by being circulated in ice-reserving inner loop pipeline 13 and ice-reserving
Pump 14 is delivered in ice build-up tank 2.
The new ice slurry preparation facilities also includes ice-melt external circulation line 16, ice-melt outer circulation pump 17, and user terminal is by melting
Ice external circulation line 16 connects ice-melt water-locator 5, and the end of drawing water of ice-melt outer circulation pump 17 is connected by ice-melt external circulation line 16
The lower end of ice storage tank 1, water side connect user terminal by ice-melt external circulation line 16, form ice-melt outer circulation loop.
Ice build-up tank 2 is provided with discharge opening 18, and discharge opening edge is provided with heat generating components 19.In long-time ice-making process,
The edge of discharge opening 18 is likely to occur icing phenomenon, when thickness reaches to a certain degree, it is possible to the smooth discharge of ice crystal is hindered, therefore
Using heat generating components 19, periodically heating ice-melt is carried out, ensures the Effec-tive Function of whole system.
Ice slurry preparation method corresponding to above-mentioned new ice slurry preparation facilities, the method for operation are as follows：
Ice-reserving process is run in electric power low-valley interval：
Step 1：Before ice-reserving process starts, the bottom of ice storage tank 1 is set to be full of water, water surface elevation is slightly below the ice making of foot
Groove 2；
Step 2：Water is full of in ice build-up tank 2, freezes water-flow circuit startup optimization, meanwhile, compressor 6 brings into operation,
Compressor 6 exports high temperature and high pressure gaseous refrigerant and obtains low temperature liquid refrigerant after heat exchanger 7 is interior by cryogenic freezing water condensation,
Low temperature liquid refrigerant is changed into low-temp low-pressure liquid refrigerant after expansion valve 12, and low-temp low-pressure liquid refrigerant is in ice build-up tank
Directly contacted with water after the ejection of liquid distributor 4 in 2, fully exchanged heat, produce ice crystal.Refrigerant vapor after heat absorption, gradually
Rise.Compressor 6 extracts the low-pressure gaseous refrigerant on the top of ice storage tank 1, and is compressed, and is transported to heat exchanger 7 and is cooled down.
Step 3：The ice crystal that step 2 obtains floats over the top of water due to density of the density less than water, opens in ice-reserving
Circulating pump 14, the water of the bottom of ice storage tank 1 are pumped to the bottom of ice build-up tank 2, what the ice crystal that the top of ice build-up tank 2 floats was flowed into by bottom
Water discharges ice build-up tank 2 in a manner of replacing, and flows into the lower area of ice storage tank 1；
Step 4：Ice-making process is carried out continuously in ice build-up tank 2, and ice-reserving internal circulation pump 14 is continuously run, the bottom zone of ice storage tank 1
The ice storage amount in domain will step up, untill bottom is completely filled with ice；
Because in long-time ice-making process, the edge of discharge opening 18 is likely to occur icing phenomenon, when thickness reaches certain journey
When spending, it is possible to hinder the smooth discharge of ice crystal.
Therefore after the completion of step 4, step 5 can be increased：Using heat generating components 19, to the surrounding discharge opening 18 of ice build-up tank 2
Edge carries out regular ice-melt, ensures the Effec-tive Function of whole system.
Deicing processes are run in the power surges period：
Entering ice storage tank 1, the ice-melt water distribution through top from the middle warm water that user side returns through ice-melt external circulation line 16
After device 5 flows out, exchanged heat with the ice of storage in ice build-up tank 2, ice storage tank 1, by ice-melt external circulation line 16 under ice storage tank 1
Water at low temperature is extracted out using ice-melt outer circulation pump 17 and is sent to user side in portion.
Above-mentioned ice slurry preparation method, the mode of preparing ice slurry takes refrigerant direct contact type ice making in ice build-up tank 2.
Embodiment two：
In embodiment two, in addition to changing the shape of ice storage tank 1 and ice build-up tank 2 into circle, remaining is consistent.
Embodiment three：
As shown in figure 8, in embodiment three, ice build-up tank 2 and ice storage tank 1 are arranged apart, and ice build-up tank 2 is installed on obturator 21
Interior, obturator 21, which is fixedly mounted on, to be fixedly mounted on platform 22, and the installation site of obturator 21 is higher than ice storage tank 1, obturator
21 bottoms use pipeline connection with the top of ice storage tank 1, and ice build-up tank 2 uses pipeline connection, ice-melt water-locator 5 with the bottom of ice storage tank 1
It is arranged in the top of ice storage tank 1.Other are consistent with embodiment one.Ice build-up tank 2 is set with ice storage tank 1 using separated type in embodiment three
Meter, ice storage tank 1 can be made farthest to fill ice slurry, and then extend the time of deicing processes, more can delayed Shangdi
The anxiety of electricity consumption when solving power surges.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment simultaneously is not used to limit
The scope of the claims of the present utility model, all equivalence enforcements or change without departing from carried out by the utility model, it is intended to be limited solely by this case
In the scope of the claims.
Claims (7)
- A kind of 1. new ice slurry preparation facilities, it is characterised in that：Including ice storage tank and ice build-up tank, the ice making groove height is higher than institute Ice-reserving pot bottom is stated, liquid distributor is provided with the ice build-up tank, the ice storage tank inner tip is provided with ice-melt water-locator；Also include compressor, heat exchanger, refrigeration host computer and ice-reserving external circulation line, the compressor inlet end connects the ice making Space where groove, outlet side connect the refrigerant inlet of the heat exchanger, set between the heat exchanger and the refrigeration host computer There are chilled water circulating pump and valve, the heat exchanger, chilled water circulating pump, refrigeration host computer and valve are sequentially communicated by pipeline, Freezing water-flow circuit is formed, the refrigerant outlet of the heat exchanger is connected by the ice-reserving external circulation line and the liquid distributor It is logical, expansion valve is provided with the ice-reserving external circulation line, after the ice-reserving external circulation line provides cooling for the ice build-up tank Refrigerant；Also include ice-reserving inner loop pipeline and ice-reserving internal circulation pump, the end of drawing water of the ice-reserving internal circulation pump passes through in the ice-reserving Lower end, the water side of the ice-reserving internal circulation pump that circulation line connects the ice storage tank are connected by the ice-reserving inner loop pipeline Lead to the ice build-up tank, form circulation loop in ice-reserving；Also include ice-melt external circulation line, ice-melt outer circulation pump, user terminal described in ice-melt external circulation line connection by melting Icefall hydrophone, the end of drawing water of the ice-melt outer circulation pump connect the lower end of the ice storage tank, water outlet by ice-melt external circulation line End connects user terminal by ice-melt external circulation line, forms ice-melt outer circulation loop；Circulation loop and ice-melt outer circulation loop work independently from each other in the freezing water-flow circuit, ice-reserving.
- 2. new ice slurry preparation facilities according to claim 1, it is characterised in that：The ice build-up tank is pacified by fixing device Loaded on the ice storage tank inner upper end, the compressor inlet end is connected by pipeline with the top of the ice storage tank.
- 3. new ice slurry preparation facilities according to claim 1, it is characterised in that：The ice build-up tank is pacified by fixing device Loaded in an obturator, the obturator is fixedly installed on fixed installation platform, and the obturator bottom level is higher than The ice storage tank height, the bottom of the obturator are connected by pipeline with the top of ice storage tank, the compressor inlet end Connected by pipeline with the top of the obturator.
- 4. new ice slurry preparation facilities according to claim 1, it is characterised in that：The ice build-up tank is provided with discharge opening, The discharge opening edge is provided with heat generating components.
- 5. new ice slurry preparation facilities according to claim 4, it is characterised in that：The heat generating components is electric heating element, Or the metal tubes of inner loop hot water.
- 6. new ice slurry preparation facilities according to claim 2, it is characterised in that：The ice storage tank is shaped as circular or side Shape, the shape of the ice build-up tank are consistent with the shape of the ice storage tank.
- 7. new ice slurry preparation facilities according to claim 1, it is characterised in that：The ice storage tank interior lower end is provided with One draws water section, the section of drawing water be provided with it is multiple draw water a little, one of them draws water and is a little arranged at kernel of section, taking out in addition Water spot is arranged at the edge in section, and the ice-reserving inner loop pipeline connects with the central suction point, an extraction institute of drawing water The water in ice storage tank is stated, is delivered to by the ice-reserving inner loop pipeline and ice-reserving internal circulation pump in the ice build-up tank.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721054950.8U CN207113333U (en) | 2017-08-22 | 2017-08-22 | A kind of new ice slurry preparation facilities |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721054950.8U CN207113333U (en) | 2017-08-22 | 2017-08-22 | A kind of new ice slurry preparation facilities |
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| CN207113333U true CN207113333U (en) | 2018-03-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388667A (en) * | 2017-08-22 | 2017-11-24 | 中国科学院广州能源研究所 | A kind of new ice slurry preparation facilities and preparation method thereof |
| CN110818166A (en) * | 2019-12-11 | 2020-02-21 | 上海理工大学 | Device for continuously desalting seawater by freezing seawater |
-
2017
- 2017-08-22 CN CN201721054950.8U patent/CN207113333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388667A (en) * | 2017-08-22 | 2017-11-24 | 中国科学院广州能源研究所 | A kind of new ice slurry preparation facilities and preparation method thereof |
| CN110818166A (en) * | 2019-12-11 | 2020-02-21 | 上海理工大学 | Device for continuously desalting seawater by freezing seawater |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180925 Address after: 511400 Room 202, No. 2 B office building, south of Panyu District bridge, Guangzhou, Guangdong. Patentee after: Guangzhou Zhongke fresh source cold chain equipment Technology Co.,Ltd. Address before: 510640 2 Wushan energy road, Tianhe District, Guangzhou, Guangdong Patentee before: Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231018 Address after: Guangzhou City, Guangdong province 510640 energy road No. 2 Tianhe District Wushan Patentee after: GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES Address before: 511400 Room 202, No. 2 B office building, south of Panyu District bridge, Guangzhou, Guangdong. Patentee before: Guangzhou Zhongke fresh source cold chain equipment Technology Co.,Ltd. |