CN103868301A - Simple butane dynamic ice making device - Google Patents
Simple butane dynamic ice making device Download PDFInfo
- Publication number
- CN103868301A CN103868301A CN201410150043.8A CN201410150043A CN103868301A CN 103868301 A CN103868301 A CN 103868301A CN 201410150043 A CN201410150043 A CN 201410150043A CN 103868301 A CN103868301 A CN 103868301A
- Authority
- CN
- China
- Prior art keywords
- ice
- butane
- heat exchanger
- heat
- storage tank
- 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.)
- Granted
Links
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000001273 butane Substances 0.000 title claims abstract description 23
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 9
- 235000015243 ice cream Nutrition 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 230000003068 static effect Effects 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Confectionery (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a simple butane dynamic ice making device. A gasbag is adopted, and normal pressure can be automatically maintained without a complex pressure detection control device. A low-cost normal pressure ice storage tank and the gasbag for the circulated gas of a heat exchanger are adopted, so that the influence of accumulation of non-condensable gas on the heat exchange efficiency is eliminated. Gaseous butane is condensed to directly release heat to the heat exchanger, and liquid butane is evaporated in water, and directly performs heat exchange with the water to produce ice-cream type ice, so that the device is high in heat exchange efficiency, heat transfer capability and stability, simple in structure, low in cost, small in investment and particularly applied to a small-sized ice storage device, and can efficiently and reliably run, the load following performance in the deicing process of the produced ice-cream type ice is high, and influence on the running of a refrigerator is eliminated.
Description
Technical field
The present invention relates to a kind of ice maker, especially a kind of simple type butane dynamic ice-making device.
Background technology
Ice storage technology has various ice making modes, and these ice making modes can be divided into two classes.The first kind is water and refrigerant direct heat exchanged form, and its heat exchange efficiency is very high, and heat-transfer capability is very large, generate ice cream formula ice, deicing processes load follow is good, but owing to generating corrosive gas etc., affect refrigerant purity, affect refrigerator operation, be substantially eliminated.Equations of The Second Kind is water and refrigerant indirect heat exchange mode, it comprises again three kinds of static ice makings, non-phase transformation dynamic ice-making, contact refrigerating medium phase transformation dynamic ice-making: 1. static ice maker, outside cooling tube or in ice filling container, freeze, ice itself is in relative static conditions, in static ice-making process, along with the increase of ice-making capacity, the thermal resistance between water and low-temperature receiver increases gradually, ice making rate thereby reduce, energy loss increases.Although static ice-making system is simple, stable, be easy to realize, become at present the main flow in ice-storage system application, but it exists the static forming process heat exchange efficiency of ice low, and deicing processes load follow is poor, system complex, cost is with high investment large, especially can not realize ultra-large low-cost high-efficiency ice-reserving.2. non-phase transformation dynamic ice-making device, in this ice-making process, there are ice crystal, ice slurry to generate, and ice crystal, ice slurry are kept in motion, the refrigerating medium that non-phase transformation dynamic ice-making uses comprises subcooled water, heat-conducting liquid and the aqueous solution etc., ice sheet is not grown at heat exchange surface, thereby thermal resistance, not with the carrying out and change of ice-making process, keeps higher heat exchanger effectiveness between water and low-temperature receiver in ice-making process always, refrigeration machine can move under better operating mode; Generate ice cream formula ice, deicing processes load follow is good, however system complex, poor stability, refrigerating medium conducts heat by liquid flow in heat transfer process, and heat exchange efficiency is still not too high, and heat-transfer capability is still relatively little.3. water energy water heater (ZL201320180232.0) and contact refrigerating medium phase transformation dynamic ice-making device (ZL201220237000.X) provide a kind of basic similarly contact refrigerating medium phase transformation dynamic ice-making device, all adopt refrigerating medium, refrigerating medium generation gas-liquid phase transition in the cold transmittance process of heat, liquid refrigerating medium is by evaporation, generate ice cream formula ice with the exchange of water direct heat, gaseous coolant by the direct heat release of condensation to low-temperature receiver, heat exchange efficiency is high, heat-transfer capability is large, generate ice cream formula ice, deicing processes load follow is good, but, all need to detect and control and pressurizer, can only adopt expensive pressure-bearing type Ice Storage Tank, also have in system and unavoidably have incoagulable gas (water vapour, the air being dissolved in the water etc.), adopt conventional air separator effect bad, incoagulable gas can be constantly in heat exchanger inner accumulated, affect heat transfer effect and system effectiveness.
Summary of the invention
Need to detect control and pressurizer in order to overcome existing contact refrigerating medium phase transformation dynamic ice-making device, can only adopt expensive pressure-bearing type Ice Storage Tank, in system, unavoidably there is incoagulable gas, adopt conventional air separator effect bad, incoagulable gas can accumulate in heat exchanger, affect the deficiency of heat transfer effect and system effectiveness, the invention provides a kind of simple type butane dynamic ice-making device, this simple type butane dynamic ice-making device adopts air bag, it in air bag, is butane gas, air bag is outward normal pressure atmosphere, air bag can convergent-divergent, air bag can make system not only seal but also automatically keep normal pressure (atmospheric pressure), Ice Storage Tank is connected air bag, heat exchanger is connected air bag by pipeline, and the incoagulable gas accumulating in heat exchanger is discharged to heat exchanger, reach like this and make this simple type butane dynamic ice-making device can automatically keep normal pressure, do not need complicated detection control and pressurizer, can adopt low cost gerotor type Ice Storage Tank, and incoagulable gas can not accumulate in heat exchanger, good effect of heat exchange, reduces investment outlay, the object of raising the efficiency.
The technical solution adopted for the present invention to solve the technical problems is: this simple type butane dynamic ice-making device mainly comprises Ice Storage Tank, air pump, heat exchanger, air bag; It also comprises the pipeline that is connected in system, valve, annex etc.; Refrigerating medium adopts normal butane; Ice Storage Tank, air pump, heat exchanger, the Ice Storage Tank formation circulatory system that is connected successively; Air bag is connected the circulatory system, system had not only been sealed but also automatically keep normal pressure (atmospheric pressure); Heat exchanger, air bag are connected, and in heat exchanger, portion gas can pass back into air bag, prevent that incoagulable gas from affecting heat transfer effect in heat exchanger inner accumulated; Ice Storage Tank can connect circulation and get cold heat-exchange system (as fan coil/plate type heat exchanger etc.); Heat exchanger can be evaporator with heat pump or natural cold source heat exchanger etc.; In heat exchanger, refrigerant temperature is controlled at 0
0more than C; In Ice Storage Tank, gaseous coolant evaporating temperature is 0
0below C; Air pump can be also compressor.Concrete circulation process is that the gaseous coolant in Ice Storage Tank is pressurizeed and entered heat exchanger by air pump, gaseous coolant is by being condensed into liquid directly heat release to heat exchanger, liquid refrigerating medium enters by pipeline below the water surface of Ice Storage Tank, and liquid refrigerating medium directly contacts and is evaporated to gas again with water
state is carried out efficientlyheat exchange, water is emitted the heat of transformation and is become ice cream formula ice, and refrigerating medium constantly circulates.Refrigerating medium also can adopt other to be similar to the low-boiling point material that is insoluble in water of normal butane.
The invention has the beneficial effects as follows, this simple type butane dynamic ice-making device can adopt simple device, reduces investment outlay, raise the efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing 1 is the schematic diagram of preferred embodiment of the present invention.
1. Ice Storage Tank in figure, 2. air pump, 3. heat exchanger, 4. air bag.
The specific embodiment
In order to make auditor can further understand object of the present invention, existing attached preferred embodiment is to be described in detail as follows, and the present embodiment is only for technical scheme of the present invention is described, and non-limiting the present invention.
Attached embodiment illustrated in fig. 1 in, this simple type butane dynamic ice-making device mainly comprises Ice Storage Tank (1), air pump (2), heat exchanger (3), air bag (4); It also comprises the pipeline that is connected in system, valve, annex etc.; Refrigerating medium adopts normal butane; Ice Storage Tank (1), air pump (2), heat exchanger (3), Ice Storage Tank (1) the formation circulatory system that is connected successively; Ice Storage Tank (1) is connected air bag (4), system had not only been sealed but also automatically keep normal pressure (atmospheric pressure); Heat exchanger (3), air bag (4) are connected, and in heat exchanger (3), portion gas can pass back into air bag (4), prevents that incoagulable gas from affecting heat transfer effect in heat exchanger (3) inner accumulated; Heat exchanger (3) adopts evaporator of refrigerator; In heat exchanger (3), normal butane temperature is controlled at 0
0more than C, more than blast 2kpa; In Ice Storage Tank (1), gaseous state butane pressure is normal pressure (atmospheric pressure), water temperature approximately 0 in Ice Storage Tank (1)
0c.Concrete circulation process is that the gaseous state butane in Ice Storage Tank (1) enters heat exchanger (3) by air pump (2) pressurization, gaseous state butane is by being condensed into liquid directly heat release to heat exchanger (3), constantly take away heat by heat exchanger (3), the water surface that liquefied butane enters Ice Storage Tank (1) by pipeline is again below 0.2 meter, liquid normal butane starts gasification rise to dried up approximately 0.2 meter in water time, and liquefied butane directly contacts and is evaporated to gas again with water
state is carried out efficientlyheat exchange, water is emitted the heat of transformation and is become ice cream formula ice, and butane constantly circulates.This simple type butane dynamic ice-making appliance arrangement is simple, reduced investment, efficiency are high.
Need statement, foregoing invention content and the specific embodiment are intended to prove the practical application of technical scheme provided by the present invention, should not be construed as limiting the scope of the present invention.Those skilled in the art are in spirit of the present invention and principle, when doing various modifications, be equal to and replace or improve.Protection scope of the present invention is as the criterion with appended claims.
Claims (3)
1. a simple type butane dynamic ice-making device, mainly comprises Ice Storage Tank, air pump, heat exchanger, air bag; It also comprises the pipeline that is connected in system, valve, annex etc., it is characterized in that: Ice Storage Tank is connected air bag.
2. simple type butane dynamic ice-making device according to claim 1, is characterized in that: heat exchanger, air bag are connected.
3. simple type butane dynamic ice-making device according to claim 1, is characterized in that: refrigerating medium adopts normal butane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410150043.8A CN103868301B (en) | 2014-04-15 | 2014-04-15 | Simple type butane dynamic ice-making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410150043.8A CN103868301B (en) | 2014-04-15 | 2014-04-15 | Simple type butane dynamic ice-making device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103868301A true CN103868301A (en) | 2014-06-18 |
| CN103868301B CN103868301B (en) | 2016-02-10 |
Family
ID=50907101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410150043.8A Expired - Fee Related CN103868301B (en) | 2014-04-15 | 2014-04-15 | Simple type butane dynamic ice-making device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103868301B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748469A (en) * | 2015-04-07 | 2015-07-01 | 中国科学院广州能源研究所 | Double-operation butane ice-making device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05256480A (en) * | 1992-03-13 | 1993-10-05 | Hitachi Plant Eng & Constr Co Ltd | Ice cold accumulator |
| JPH1054591A (en) * | 1996-08-09 | 1998-02-24 | Sanki Eng Co Ltd | Ice storage apparatus |
| JPH10160209A (en) * | 1996-11-29 | 1998-06-19 | Toshiba Eng & Constr Co Ltd | Ice storage device and ice storage method |
| CN101140125A (en) * | 2007-10-12 | 2008-03-12 | 邹杰 | Dynamic ice cold-storage method and apparatus |
| CN102052813A (en) * | 2010-12-15 | 2011-05-11 | 浙江海洋学院 | Miniaturized binary ice generator |
| CN102661644A (en) * | 2012-05-24 | 2012-09-12 | 罗良宜 | Contact type secondary refrigerant phase-variable dynamic ice making device |
| CN203785355U (en) * | 2014-04-15 | 2014-08-20 | 罗良宜 | Simple device for dynamically making ice by using butane |
-
2014
- 2014-04-15 CN CN201410150043.8A patent/CN103868301B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05256480A (en) * | 1992-03-13 | 1993-10-05 | Hitachi Plant Eng & Constr Co Ltd | Ice cold accumulator |
| JPH1054591A (en) * | 1996-08-09 | 1998-02-24 | Sanki Eng Co Ltd | Ice storage apparatus |
| JPH10160209A (en) * | 1996-11-29 | 1998-06-19 | Toshiba Eng & Constr Co Ltd | Ice storage device and ice storage method |
| CN101140125A (en) * | 2007-10-12 | 2008-03-12 | 邹杰 | Dynamic ice cold-storage method and apparatus |
| CN102052813A (en) * | 2010-12-15 | 2011-05-11 | 浙江海洋学院 | Miniaturized binary ice generator |
| CN102661644A (en) * | 2012-05-24 | 2012-09-12 | 罗良宜 | Contact type secondary refrigerant phase-variable dynamic ice making device |
| CN203785355U (en) * | 2014-04-15 | 2014-08-20 | 罗良宜 | Simple device for dynamically making ice by using butane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748469A (en) * | 2015-04-07 | 2015-07-01 | 中国科学院广州能源研究所 | Double-operation butane ice-making device |
| CN104748469B (en) * | 2015-04-07 | 2017-01-11 | 东莞市耐特比克节能科技有限公司 | Double-operation butane ice-making device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103868301B (en) | 2016-02-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160523 Address after: Futian District CaiTian road Shenzhen Guangdong province 518038 city 7018 Xinhao one A2702 Patentee after: ICEPOOL ENERGY SYSTEM Corp. Address before: 523610, Guangdong, Dongguan province Zhangmutou town, Dongguan West Road, Tsui Yee garden, green birch Pavilion, five floor, room B Patentee before: Luo Liangyi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |