CN102538331A - Method and device for fetching out flow-state ices from vacuum process flow-state ice preparing room - Google Patents
Method and device for fetching out flow-state ices from vacuum process flow-state ice preparing room Download PDFInfo
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- CN102538331A CN102538331A CN2012100892315A CN201210089231A CN102538331A CN 102538331 A CN102538331 A CN 102538331A CN 2012100892315 A CN2012100892315 A CN 2012100892315A CN 201210089231 A CN201210089231 A CN 201210089231A CN 102538331 A CN102538331 A CN 102538331A
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Abstract
The invention provides a method and a device for fetching out flow-state ices from a vacuum process flow-state ice preparing room, which is formed by adding a set of ice fetching-out device in a traditional vacuum process ice preparing system, comprises a de-cold machine, a filter, an ice conveying pipeline, various valves and an ice storage machine, and can achieve fast fetching of dynamic ice slurry. Ice crystals obtained in the vacuum ice preparing room are filtered and enter an ice storage groove, water supplementing, ice fetching and other links are switched and integrated by opening the valves to achieve continuous output of the dynamic ice slurry, and simultaneously water supplementing is finished. By means of the method and the device, the problem that a vacuum pump in a traditional ice fetching-out device is large in energy consumption is solved, periodical vacuumizing processes after the ice slurry is output from the ice making system are not needed, and electric energy is saved.
Description
Technical field
The present invention relates to a kind of fluid state ice and get the ice method and apparatus, is a kind of method of obtaining the ice slurry to vacuum legal system fluid state ice device.
Background technology
Ice storage technology has a wide range of applications on refrigeration air-conditioner, industry cooling and food cold storage; The installed capacity of minimizing refrigerated air-conditioning system, peak load shifting had significant practical significance; In addition can also be as highdensity cold pumped (conveying) medium, thus the energy-efficient indirect type of cooling obtained.Developed countries such as Switzerland, the U.S., Japan put forth effort to ice the research of energy accumulating technique aspect in recent years, and apply among the building energy conservation.
Ice-storage system can be divided into static ice-storage system and dynamic ice cold-storage system.The dynamic ice cold-storage system has overcome some defectives of static ice-storage system, has more vast potential for future development.The ice of producing in the dynamic ice cold-storage system is fluid ice (binary ice, ice slurry), is that the form of mixtures with the small ice crystal and the aqueous solution is present in the cold accumulation system.Ice crystal has bigger heat transfer area, can obtain cooling speed and the characteristic of temperature conciliation preferably faster; Improve storage density of cold, reduced the floor space and the initial cost of ice storage system; Fluid state ice has good flowability, can carry through pump, and the flexibility of cold accumulation system has also obtained promoting greatly.
Vacuum method is one of main method of producing fluid state ice; Though can both obtain fluid state ice; Therefore but how will ice energy-efficient from the vacuum state ice-making compartment, the separating of slurry is a great problem always, researchs and develops new and effective fluid state ice and gets the ice method and apparatus and have great importance.
Summary of the invention
Vacuum method fluid state ice device for making is fetched into atmospheric pressure state after in ice-making compartment, obtaining ice slurry, often need carry out vacuum to ice-making compartment before producing making fluid state ice once more, and therefore slurry is once iced in every taking-up, will need vacuum and consumes energy.The objective of the invention is to propose a kind ofly to combine moisturizing and get ice and be the methodology of one and device.
For solving the problems of the technologies described above; Technical scheme provided by the invention is: a kind ofly produce the device that fluid state ice is removed out in the chamber from the vacuum method fluid state ice; Comprise vacuum ice-making compartment 2 and get ice production apparatus; It is characterized in that: the said ice production apparatus of getting comprises and separates cooler 3, filter 4, ice storage appts. 12, spilling water valve 6, lets out ice valve 7 and water compensating valve 8 that wherein separate the top that cooler 3 is positioned at vacuum ice-making compartment 2, filter 4 is positioned at the below of separating cooler 3; Filter 4 tops are let out the ice pipeline and are linked to each other with storage chamber 12 through valve 1, storage chamber 12 respectively at spilling water valve 6, let out and ice valve 7 and link to each other with water compensating valve 8.
The bottom of vacuum ice-making compartment 2 has pipeline to pass through valve 29 to link to each other with ice storage appts. 12.
A kind of method of taking out fluid state ice from the vacuum method fluid state ice chamber of producing is characterized in that process comprises ice storage, lets out ice and moisturizing; Wherein ice storage process is: under the normal ice making condition of ice-making system, valve 1 is opened, and spilling water valve 6, lets out ice valve 7, water compensating valve 8, valve 29 and all closes, and the ice slurry that generates in the ice-making compartment slips into ice storage appts. 12 under the gravity effect; Letting out the ice process is: when ice storage appts. 12 reaches maximum ice storage amount, valve 1 is closed, spilling water method 6 is opened with letting out ice valve 7, and with environmental communication, the ice slurry is derived through letting out the ice pipeline; The moisturizing process is: treat that the discharge of ice slurry finishes, close and let out ice valve 7, open water compensating valve 8; Beginning is toward the interior moisturizing of ice storage appts.; Have water to overflow until spilling water valve 6, close spilling water method 6 and water compensating valve 8, fully be full of water in the ice storage appts. 12 this moment; Valve 1 and valve 29 are opened, according to closing opportunity of rate of water make-up and capacity demand by-pass valve control 29.
Technical scheme of the present invention is in traditional vacuum method ice-making system, to add the complete ice production apparatus of getting, and comprises separating cooler, filter, defeated ice pipeline, various valve, ice storage appts., can realize the rapid extraction of dynamic ice slurry.
Ice machine bin is filtered and got into to the ice crystal process that obtains in the vacuum ice-making compartment, switches the continuous output of integrating moisturizing, getting link realization dynamic ice slurries such as ice through the unlatching of valve then, accomplishes moisturizing simultaneously.Concrete technical scheme is following:
At first cooling water is atomized device 1 and is atomized into uniform vaporific particle and sprays in the vacuum ice-making compartment 2 through atomizer.In vacuum ice-making compartment 2, water droplet is cooled to below 0
oThe supercooled state of C.Super-cooling waterdrop is handled with separating cooler 3; Water droplet becomes ice crystal after removing supercooled state; The ice crystal that generates mixes with the part water that does not freeze and separates through filter 4; Ice crystal slips into ice storage appts. 12 under the gravity effect, and chilled water is filtered to the bottom of ice-making compartment 2, sends into once more in the atomising device 1 through water circulating pump 10 to spray.When ice storage appts. 12 reaches maximum ice storage amount, close the valve 1 that connects between storage chamber and the ice-making compartment, open spilling water valve 6 and let out ice valve 7; Making storage chamber 12 and environmental communication, ice starch through letting out the ice pipeline derives, and treats that the discharge of ice slurry finishes; Close and let out ice valve 7, open water compensating valve 8, beginning is toward ice storage appts. 12 interior moisturizings; Have water to overflow until spilling water valve 6, close spilling water valve 6 and water compensating valve 8, fully be full of water in the ice storage appts. 12 this moment.Begin the exhaust process of ice-making compartment then, all open with two valves 5,9 of ice storage appts. 12, control closing opportunity of bottom valve 29 according to the demand of rate of water make-up and capacity with connecting ice-making compartment 2.When the pressure in the ice-making compartment reaches requirement, begin normal ice storage process again, go round and begin again, accomplish ice storage-the let out process of ice-moisturizing.
Beneficial effect of the present invention is following:
Through this method and device solves the big problem of traditional vacuum ice maker intermediate pump power consumption, need not the periodically vacuum behind the output ice slurry from ice-making system, saved electric energy.
Description of drawings
Fig. 1 produces the structural representation that the device of fluid state ice is removed out in the chamber for the present invention is a kind of from the vacuum method fluid state ice.
Wherein: 1 atomising device, 2 ice-making compartments, 3 separate cooler, 4 filters, 5 valves, one, 6 spilling water valve, 7 let out the ice valve, 8 water compensating valves, 9 valves, two, 10 water pumps, 11 bleeding points, 12 ice storage appts.s.
The specific embodiment
Produce taking-up fluid state ice method and apparatus the chamber from the vacuum method fluid state ice; Comprise two main processes of extraction of producing and icing slurry of fluid state ice, its concrete steps are following: cooling water is admitted in the atomising device and atomizes, and sprays into then in the vacuum ice-making compartment; Droplet becomes ice or reaches supercooled state in ice-making compartment; Separate cold and becoming on the ice production apparatus and form fluid state ice through separating device for cooling, fluid state ice is stored in the ice storage appts., and utilizes moisturizing and exhaust apparatus to carry out moisturizing and exhaust.
At first cooling water is atomized device 1 and is atomized into uniform vaporific particle and sprays in the vacuum ice-making compartment 2 through atomizer.In vacuum ice-making compartment 2, water droplet is cooled to below 0
oThe supercooled state of C.Super-cooling waterdrop is handled with separating cooler 3; Water droplet becomes ice crystal after removing supercooled state; The ice crystal that generates mixes with the part water that does not freeze and separates through filter 4; Ice crystal slips into ice storage appts. 12 under the gravity effect, and chilled water is filtered to the bottom of ice-making compartment 2, sends into once more in the atomising device 1 through water circulating pump 10 to spray.When ice storage appts. 12 reaches maximum ice storage amount, close the valve 1 that connects between storage chamber and the ice-making compartment, open spilling water valve 6 and let out ice valve 7; Making storage chamber 12 and environmental communication, ice starch through letting out the ice pipeline derives, and treats that the discharge of ice slurry finishes; Close and let out ice valve 7, open water compensating valve 8, beginning is toward ice storage appts. 12 interior moisturizings; Have water to overflow until spilling water valve 6, close spilling water valve 6 and water compensating valve 8, fully be full of water in the ice storage appts. 12 this moment.Begin the exhaust process of ice-making compartment then, all open with two valves 5,9 of ice storage appts. 12, control closing opportunity of bottom valve 29 according to the demand of rate of water make-up and capacity with connecting ice-making compartment 2.When the pressure in the ice-making compartment reaches requirement, begin normal ice storage process again, go round and begin again, accomplish ice storage-the let out process of ice-moisturizing.
Claims (3)
1. produce the device that fluid state ice is removed out in the chamber from the vacuum method fluid state ice for one kind; Comprise vacuum ice-making compartment (2) and get ice production apparatus; It is characterized in that: the said ice production apparatus of getting comprises and separates cooler (3), filter (4), ice storage appts. (12), spilling water valve (6), lets out ice valve (7) and water compensating valve (8); Wherein separate cooler (3) and be positioned at the top of vacuum ice-making compartment (2); Filter (4) is positioned at the below of separating cooler (3), and filter (4) top is let out the ice pipeline and linked to each other with storage chamber (12) through valve one (5), storage chamber (12) respectively with spilling water valve (6), let out and ice valve (7) and link to each other with water compensating valve (8).
2. device according to claim 1 is characterized in that: the bottom of said vacuum ice-making compartment (2) has pipeline to pass through valve two (9) to link to each other with ice storage appts. (12).
3. a method of taking out fluid state ice from the vacuum method fluid state ice chamber of producing is characterized in that process comprises ice storage, lets out ice and moisturizing;
Wherein ice storage process is: under the normal ice making condition of ice-making system; Valve one (5) is opened; Spilling water valve (6), let out ice valve (7), water compensating valve (8), valve two (9) is all closed, the ice slurry that generates in the ice-making compartment slips into ice storage appts. (12) under the gravity effect;
Letting out the ice process is: when ice storage appts. (12) reaches maximum ice storage amount, valve (5) is closed, spilling water method (6) is opened with letting out ice valve (7), and with environmental communication, the ice slurry is derived through letting out the ice pipeline;
The moisturizing process is: treat that the discharge of ice slurry finishes, close and let out ice valve (7), open water compensating valve (8); Beginning is toward the interior moisturizing of ice storage appts.; There is water to overflow until spilling water valve (6), closes spilling water method (6) and water compensating valve (8), be full of water fully in ice storage appts. this moment (12); Valve one (5) and valve two (9) are opened, according to closing opportunity of rate of water make-up and capacity demand by-pass valve control two (9).
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201210089231 CN102538331B (en) | 2012-03-30 | 2012-03-30 | Method and device for fetching out flow-state ices from vacuum process flow-state ice preparing room |
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| CN 201210089231 CN102538331B (en) | 2012-03-30 | 2012-03-30 | Method and device for fetching out flow-state ices from vacuum process flow-state ice preparing room |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901294A (en) * | 2012-09-28 | 2013-01-30 | 南京航空航天大学 | Frozen steam type ice slurry preparation system by air cycle refrigeration |
| CN106044979A (en) * | 2016-08-11 | 2016-10-26 | 成都中装能源科技有限公司 | Binary ice storage apparatus |
| CN106871516A (en) * | 2017-03-23 | 2017-06-20 | 南京工程学院 | A kind of heat source tower device and method with ice making function |
| CN107036358A (en) * | 2017-05-09 | 2017-08-11 | 广州中臣埃普科技有限公司 | A kind of artificial snow-making system and its snow making method |
| CN107906821A (en) * | 2017-12-14 | 2018-04-13 | 江苏高菱蓄能科技有限公司 | A kind of ice cube crushes conveying device |
| CN113883767A (en) * | 2021-10-12 | 2022-01-04 | 中山市峻国电器有限公司 | Quick ice maker |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901294A (en) * | 2012-09-28 | 2013-01-30 | 南京航空航天大学 | Frozen steam type ice slurry preparation system by air cycle refrigeration |
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| CN106871516A (en) * | 2017-03-23 | 2017-06-20 | 南京工程学院 | A kind of heat source tower device and method with ice making function |
| CN106871516B (en) * | 2017-03-23 | 2023-09-08 | 南京工程学院 | Heat source tower device and method with ice making function |
| CN107036358A (en) * | 2017-05-09 | 2017-08-11 | 广州中臣埃普科技有限公司 | A kind of artificial snow-making system and its snow making method |
| CN107906821A (en) * | 2017-12-14 | 2018-04-13 | 江苏高菱蓄能科技有限公司 | A kind of ice cube crushes conveying device |
| CN113883767A (en) * | 2021-10-12 | 2022-01-04 | 中山市峻国电器有限公司 | Quick ice maker |
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| CN102538331B (en) | 2013-12-18 |
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Effective date of registration: 20201223 Address after: No.3 building, No.88 Xianshi Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province Patentee after: Changshu Zijin Intellectual Property Service Co.,Ltd. Address before: 215500 No. 8 Jindu Road, Changshu Southeast Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: CHANGSHU NANJING NORMAL UNIVERSITY DEVELOPMENT RESEARCH INSTITUTE Co.,Ltd. |
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