CN102115663A - Method for preparing refrigerant and refrigerator filled with refrigerant - Google Patents
Method for preparing refrigerant and refrigerator filled with refrigerant Download PDFInfo
- Publication number
- CN102115663A CN102115663A CN2010106094150A CN201010609415A CN102115663A CN 102115663 A CN102115663 A CN 102115663A CN 2010106094150 A CN2010106094150 A CN 2010106094150A CN 201010609415 A CN201010609415 A CN 201010609415A CN 102115663 A CN102115663 A CN 102115663A
- Authority
- CN
- China
- Prior art keywords
- ice
- refrigerant
- refrigeration agent
- salt
- refrigeration
- 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
Images
Abstract
The invention relates to a method for preparing a refrigerant and a refrigerator filled with the refrigerant. The method for preparing the refrigerant is realized by regulating a weight ratio of an ice and slat mixed component according to a requirement for refrigeration and preservation. The refrigerator filled with the refrigerant comprises a refrigerator body with a heat insulation layer and a heat insulation cover; a freezing interlayer is arranged in the heat insulation layer; and the refrigerant is filled in the freezing interlayer. The common ice and salt are taken as a refrigerant, electricity is avoided, the cost is low, and the refrigerant can be repeatedly utilized without pollution; by regulating the ratio of the refrigerant, the refrigeration effect is fast and a long-term low temperature environment can be kept; the problem that the conventional refrigeration product is large in volume and high in electricity consumption and is not portable is solved; and the invention is easy to popularize and is a revolutionary product in the refrigeration industry.
Description
Technical field
The present invention relates to civilian refrigerating field, especially relate to a kind of preparation method of refrigeration agent and the refrigerated tank of filling refrigeration agent.
Background technology
Nowadays weather constantly warms, all kinds of refrigeration products are used widely, and are the refrigeration products of using always as refrigerator, but the volume of refrigerator is general bigger, and power consumption height, generally can't carry, and refrigerator is by compressor cooling and uses refrigeration agent enough scopes that its volume and weight can't be reduced, it is exactly car refrigerator, its use cost is also high, uses also inconvenience, only has the minority car owner to use.And concerning many in hot weather the outdoor long-term active people, the portable refrigeration product is sought after, except some special articles (as medicine) need be stored under low temperature environment, and to carry some cold drinks also be essential, but also there is not suitable portable refrigeration product to satisfy the demands at present, simultaneously, when not having condition of power supply, common refrigerator can't be worked.Ice and salt merge and can freeze, and still how the part by weight of ice and salt component is selected according to the refrigeration demand of different user, and the ratio of cryosel selection just is problems of the prior art.
Summary of the invention
In sum, main purpose of the present invention for solve existing refrigeration product volume big, use inconvenience, rely on the technical problem of power supply, under the situation that breaks away from power supply, how to satisfy the refrigerated tank that different user provides a kind of preparation method of refrigeration agent and utilizes refrigeration agent work problem such as the demand of refrigeration simultaneously.
For solving technical problem proposed by the invention, the invention provides a kind of preparation method of refrigeration agent, refrigeration agent is mixed by ice and salt component, and the part by weight of described ice and salt component is: 2.6 to 4.5 to 1; When ice and the ratio control of salt were 2.6 to 4.5 to 1, refrigeration can reach-10 degrees centigrade within 5 minutes, and remained in 0 to-10 degree centigrade about 5 hours.
Further optimization to technique scheme is: the ice of described refrigeration agent and the part by weight of salt are: 3.0 to 3.8 to 1; 3.0 to 3.8 to 1, will make refrigerating speed faster ice and the ratio control of salt, the refrigerating temperature is lower, but the time of keeping cryogenic effect will shorten, particularly, this ratio can reach-10 degrees centigrade in 3 minutes, and remained in-5 to-10 degrees centigrade about 2 hours.
Further optimization to technique scheme is: the ice of described refrigeration agent and the part by weight of salt are: 3.68 to 1; Further accurately the ratio of ice and salt can realize controlling exactly minimum temperature and the refrigerating that is reached that freeze and hold time, and particularly, this ratio can reach-10 degrees centigrade in 5 minutes, and remains on below 0 degree centigrade 0.5 hour.
Further optimization to technique scheme is: the ice of described refrigeration agent and the part by weight of salt are: 2.8 to 3.0 to 1; Suitably improve the ratio of ice, can improve the refrigerating minimum temperature, make the refrigerating temperature variation tend towards stability, particularly, this ratio can reach-5 degrees centigrade in 5 minutes, and remained in 0 to-5 degree centigrade of scope 4 hours.
Further optimization to technique scheme is: the ice of described refrigeration agent and the part by weight of salt are: 2.85 to 1; Further accurately the ratio of ice and salt can realize controlling exactly minimum temperature and the refrigerating that is reached that freeze and hold time, and particularly, this ratio can reach-3 degrees centigrade in 5 minutes, and remains on below 0 degree centigrade 4 hours.
The present invention also provides the refrigerated tank of a kind of filling by the refrigeration agent of preparation method's preparation of above-mentioned refrigeration agent, described refrigerated tank comprises casing, insulation cover and a thermal insulation layer, described thermal insulation layer inside also is provided with a freezing interlayer, and described freezing interlayer inside is used to fill refrigeration agent.
Further optimization to technique scheme is: described refrigeration agent is to mix in two stages by ice and salt, and the mixing process in first stage comprises step:
The mixing process in first stage comprises step:
To ice and the salt component is 3.68 to 1 to mix according to part by weight;
Mixed ice and salt are put into freezing interlayer;
The mixing process in second stage comprises step:
Judge whether freezing interlayer temperature drops to-5～-10 degrees centigrade;
If will ice and the salt component is 2.85 to 1 to mix according to part by weight, and mixed ice and salt will be put into freezing interlayer;
If not, do not process.
The invention has the beneficial effects as follows:
Adopted ice and salt commonly used to make refrigeration agent, utilize the heat absorption of cryosel thaw process to comprise that ice-out heat absorption and these the two kinds of effects of salt dissolving and heat absorbing reach refrigeration, do not need electricity can freeze with fresh-keeping, with low cost, and can recycling, do not cause any environmental pollution, the ice in the adjustment refrigeration agent and the ratio of salt reach different refrigeration, and this product adopts increases freezing interlayer in the common thermal insulation layer, freezing interlayer inside is filled with refrigerant technology and realizes, refrigeration is rapid and can keep permanent low temperature environment, and manufacturing cost is low, and product weight is light, popularizing socially easily, is a revolutionary product of refrigeration industry.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Mark among the figure: 1-casing; The 2-insulation cover; The 3-thermal insulation layer; The freezing interlayer of 4-.
Embodiment
Understand and enforcement the present invention for the ease of those of ordinary skills, the present invention is described in further detail below in conjunction with drawings and Examples.
The preparation method of refrigeration agent: the ice in the refrigeration agent is different with the salt part by weight, and the minimum temperature that reaches is also different, as described in Table 1 with the low temperature time length, comprises embodiment one to eight.
Table 1: embodiment one to eight, ice and salt ratio, minimum temperature, low temperature time length
Embodiment nine:
Fig. 1 is the structural representation of the refrigerated tank of filling refrigeration agent of the present invention, preparation method by refrigeration agent of the present invention and be filled with a refrigerated tank of refrigeration agent, described refrigerated tank comprises a casing 1, insulation cover 2 and thermal insulation layer 3, and the internal diameter of casing 1 is 7 centimetres, and height is 18 centimetres; The thickness of thermal insulation layer 3 is 7 millimeters, also be provided with a freezing interlayer 4 in the thermal insulation layer 3, the thickness of freezing interlayer 4 is 1.3 centimetres, described freezing interlayer 4 is used to fill refrigeration agent, the refrigerant mixed process that only illustrates filling herein is divided into the preparation method in two stages, the refrigeration agent preparation method of other ratios is identical, repeats no more;
The mixing process in first stage comprises step:
To ice and the salt component is 3.68 to 1 to mix according to part by weight;
Mixed ice and salt are put into freezing interlayer;
Generally can reach minimum temperature is about-10 degree, and keeps half hour about-10 degree, can control the time that adds refrigeration agent for the second time according to the demand of refrigerating fresh-keeping effect;
This moment, decision allowed the temperature of freezing interlayer be controlled between-5 ~-10 degree, then carries out following subordinate phase mixing process, comprises step according to the needs of refrigerating fresh-keeping:
Judge whether freezing interlayer temperature drops to-5～-10 degrees centigrade;
If will ice and the salt component is 2.85 to 1 to mix according to part by weight, and mixed ice and salt will be put into freezing interlayer;
If not, do not process.
After adding refrigeration agent in the freezing interlayer 4, ice-out Cheng Shui forms water membrane salt on the ice surface and is dissolved in water, become brine film, because dissolving will absorb solution heat, cause the temperature of brine film to reduce, then, under lower temperature, ice and further dissolve, and by the brine film on its top layer and the article generation heat exchange in the refrigerator, make the temperature in the refrigerator reduce rapidly, just can reach minimum temperature in general about 15 minutes, minimum temperature can reach about-10 degree, and the insulation cover 2 and the thermal insulation layer 3 of refrigerated tank can be incubated, and the maximum duration of 0 to-10 degree is about 5 hours.
In process of refrigeration, ice and salt melt gradually, form salts solution at last, and temperature also can slowly raise, once arrive temperature after, can change salts solution, after former refrigeration agent discharge, add new ice and salt.Be that salts solution can recycling, thereby environment is not produced any pollution.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. the preparation method of a refrigeration agent is characterized in that refrigeration agent is mixed by ice and salt component, and the part by weight of described ice and salt component is: 2.6 to 4.5 to 1.
2. the preparation method of refrigeration agent according to claim 1 is characterized in that the part by weight of icing with the salt component is: 3.0 to 3.8 to 1.
3. the preparation method of refrigeration agent according to claim 2 is characterized in that the part by weight of icing with the salt component is: 3.68 to 1.
4. the preparation method of refrigeration agent according to claim 1 is characterized in that the part by weight of icing with the salt component is: 2.8 to 3.0 to 1.
5. the preparation method of refrigeration agent according to claim 4 is characterized in that the part by weight of icing with the salt component is: 2.85 to 1.
6. a filling is by the refrigerated tank of the refrigeration agent of preparation method's preparation of above-mentioned refrigeration agent, described refrigerated tank comprises a casing (1), insulation cover (2) and thermal insulation layer (3), it is characterized in that: described thermal insulation layer (3) inside also is provided with a freezing interlayer (4), and described freezing interlayer (4) is used to fill refrigeration agent.
7. refrigerated tank according to claim 6 is characterized in that described refrigeration agent is divided into two stages mixing by ice and salt, and the mixing process in first stage comprises step:
To ice and the salt component is 3.68 to 1 to mix according to part by weight;
Mixed ice and salt are put into freezing interlayer;
The mixing process in second stage comprises step:
Judge whether freezing interlayer temperature drops to-5～-10 degrees centigrade;
If will ice and the salt component is 2.85 to 1 to mix according to part by weight, and mixed ice and salt will be put into freezing interlayer;
If not, do not process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106094150A CN102115663A (en) | 2010-12-28 | 2010-12-28 | Method for preparing refrigerant and refrigerator filled with refrigerant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106094150A CN102115663A (en) | 2010-12-28 | 2010-12-28 | Method for preparing refrigerant and refrigerator filled with refrigerant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102115663A true CN102115663A (en) | 2011-07-06 |
Family
ID=44214589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106094150A Pending CN102115663A (en) | 2010-12-28 | 2010-12-28 | Method for preparing refrigerant and refrigerator filled with refrigerant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102115663A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108305A (en) * | 1985-10-28 | 1987-05-06 | 姚洪仁 | Nonelectric freezing equipments |
| CN1619237A (en) * | 2003-11-19 | 2005-05-25 | 长春市佰阳食品经销有限责任公司 | Chemical refrigerating device |
| CN101196359A (en) * | 2007-12-24 | 2008-06-11 | 赵忠华 | Non-electric environment friendly energy-saving portable freezing box |
| CN102022882A (en) * | 2010-12-10 | 2011-04-20 | 包蕾 | Portable refrigeration device |
-
2010
- 2010-12-28 CN CN2010106094150A patent/CN102115663A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108305A (en) * | 1985-10-28 | 1987-05-06 | 姚洪仁 | Nonelectric freezing equipments |
| CN1619237A (en) * | 2003-11-19 | 2005-05-25 | 长春市佰阳食品经销有限责任公司 | Chemical refrigerating device |
| CN101196359A (en) * | 2007-12-24 | 2008-06-11 | 赵忠华 | Non-electric environment friendly energy-saving portable freezing box |
| CN102022882A (en) * | 2010-12-10 | 2011-04-20 | 包蕾 | Portable refrigeration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201589481U (en) | Fluidizing ice making system by utilizing seawater | |
| CN201053795Y (en) | Ice cold-storage constant temperature and constant humidity device for fresh-keeping cool warehouse | |
| CN101196359A (en) | Non-electric environment friendly energy-saving portable freezing box | |
| CN106197114A (en) | A kind of combination type phase change cold-storage device and use the air conditioning system of this cold-storage device | |
| CN201731710U (en) | Time-sharing electricity saving device of ice house, freezer and refrigerator | |
| CN101624224A (en) | Desalting method with phase change for indirectly freeze seawater by using of liquefied natural gas refrigeration capacity | |
| CN203207810U (en) | High-capacity ice-storage refrigeration beverage dispenser system | |
| CN202355050U (en) | Solar hot and cold water glass | |
| CN101251314A (en) | Energy storage type solar injection refrigerating device | |
| CN1298803C (en) | Attapulgite gel cold storage agent | |
| CN202371953U (en) | Ice-storage system for food preservation | |
| CN101520262A (en) | Method for preparing gravity type fluid state ice and device for preparing same | |
| CN102241964B (en) | Quaternary refrigerating medium for soaking and refrigerating foods | |
| CN102692108B (en) | Ice storage method for food fresh keeping and ice storage system thereof | |
| CN102115663A (en) | Method for preparing refrigerant and refrigerator filled with refrigerant | |
| CN2937967Y (en) | Split cold storage semiconductor two-stage cold water dispenser | |
| CN103398538B (en) | A kind of energy conservation control method for refrigerator | |
| CN201935522U (en) | Energy-saving refrigerating unit | |
| CN202993711U (en) | LNG (liquefied natural gas) yacht locker refrigerating system | |
| CN102115664B (en) | Refrigerant and refrigeration equipment using same | |
| CN201945117U (en) | Portable freezing device | |
| CN201935501U (en) | Simple refrigerating device | |
| CN105637079A (en) | Method and cooling system for transferring heat from a medium to a heat transfer medium in a method for producing food, preferably in the production of beverages, in particular in the production of beer; and corresponding uses | |
| CN102022885B (en) | Portable frozen box | |
| CN203215893U (en) | Water storage and ice crystal storage combined central air-conditioning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110706 |