CN108981254B - Low-temperature device capable of being repeatedly cooled and used at normal temperature and use method - Google Patents
Low-temperature device capable of being repeatedly cooled and used at normal temperature and use method Download PDFInfo
- Publication number
- CN108981254B CN108981254B CN201810633984.5A CN201810633984A CN108981254B CN 108981254 B CN108981254 B CN 108981254B CN 201810633984 A CN201810633984 A CN 201810633984A CN 108981254 B CN108981254 B CN 108981254B
- Authority
- CN
- China
- Prior art keywords
- solute
- device capable
- normal temperature
- dustcoat
- outer cover
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 238000005057 refrigeration Methods 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical group OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- -1 ammonium ions Chemical class 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 208000001034 Frostbite Diseases 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- QHFQAJHNDKBRBO-UHFFFAOYSA-L calcium chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ca+2] QHFQAJHNDKBRBO-UHFFFAOYSA-L 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D5/00—Devices using endothermic chemical reactions, e.g. using frigorific mixtures
- F25D5/02—Devices using endothermic chemical reactions, e.g. using frigorific mixtures portable, i.e. adapted to be carried personally
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a low-temperature device capable of being repeatedly cooled and used at normal temperature and a using method thereof, wherein the using method comprises the following steps: the dustcoat body can be arranged in extrusion part on the dustcoat body, a serial communication port, the dustcoat body is the inclosed chamber that holds of cavity, the dustcoat is internal to be equipped with the pellicle that peripheral and the inseparable laminating of dustcoat body is connected, the pellicle is the one-way membrane of selectivity that can only pass through the solute, the dustcoat body with the pellicle forms independent solute and holds the chamber, the solute holds chamber place one side the dustcoat body is equipped with an inlet, the solute holds the intracavity in being arranged in to extrusion part's liquid outlet, inlet department is equipped with a sealed lid.
Description
Technical Field
The invention relates to a cooling technology, in particular to a low-temperature device capable of being repeatedly cooled and used at normal temperature and a using method.
Background
At present, in industry, agricultural and sideline industry and our daily life, substances frequently contacted need to be kept warm, low-temperature equipment is needed for life cooling, medical cooling, storage, preservation and cooling, most of the existing ice bags are used, various types such as disposable ice bags and multi-time freezing ice bags are available, the ice bags need refrigeration equipment during freezing, the refrigeration condition is single, the refrigeration time is long, the service time is short, the use is limited and inflexible, and the cooling and the refrigeration can not be carried out anytime and anywhere.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the low-temperature device which can be repeatedly cooled and used at normal temperature and the using method thereof.
In order to achieve the purpose, the first technical scheme adopted by the invention is as follows: a low-temperature device capable of being repeatedly cooled and used at normal temperature comprises: the dustcoat body can be arranged in extrusion part on the dustcoat body, a serial communication port, the dustcoat body is the inclosed chamber that holds of cavity, the dustcoat is internal to be equipped with the pellicle that peripheral and the inseparable laminating of dustcoat body is connected, the pellicle is the one-way membrane of selectivity that can only pass through the solute, the dustcoat body with the pellicle forms independent solute and holds the chamber, the solute holds chamber place one side the dustcoat body is equipped with an inlet, the solute holds the intracavity in being arranged in to extrusion part's liquid outlet, inlet department is equipped with a sealed lid.
Further, a rotating component is arranged at one end of the extrusion component.
Further, the rotating component is fixed on the outer cover body through a rotating shaft.
Further, the liquid outlet is arranged at the center of the rotating component.
Further, the free end including the rotating member is connected to the reservoir portion.
Furthermore, the reservoir part is provided with a solute which can react with the original substance in the outer cover body to refrigerate.
Furthermore, at least one surface of the outer cover body is provided with a protective layer.
Further, the outer cover body connecting and fixing device is included.
Furthermore, a liquid changing port is arranged on one side of the outer cover body, which stores the solvent, and a sealing cover is arranged on the liquid changing port.
The second technical scheme adopted by the invention is as follows: a using method of a low-temperature device capable of being repeatedly cooled and used at normal temperature is characterized by comprising the following steps:
(1) the rotating part is rotated to be opened, when the rotating part is rotated to be opened, the liquid outlet protrudes out of the top end of the rotating part, and the rotating part is screwed into the outer cover body in a rotating mode;
(2) pressing the reservoir part to discharge the solute into the solute accommodating cavity;
(3) the solute in the solute containing cavity reacts with the original substance in the ice bag through the semipermeable membrane for refrigeration;
(4) when the solvent in the reservoir part is used up, the empty squeezing component is fixed on the liquid exchange port, and the original substances in the ice bag can be sucked out and replaced by pressing the empty reservoir part.
In a preferred embodiment of the invention, the invention provides a low-temperature device capable of being repeatedly cooled and used at normal temperature and a using method thereof.
The invention solves the defects in the background technology, and has the following beneficial effects:
(1) can be through the low temperature device of solute and solvent reaction cooling at normal temperature, the refrigeration time is short, and it is more convenient to use.
(2) Can be through the low temperature equipment of solute and solvent reaction cooling at normal temperature, the refrigeration condition no longer is single needs refrigeration plant and refrigerates, and the refrigeration condition is diversified, and low temperature equipment can reach the condition of long-time removal use, uses more in a flexible way.
(3) Refrigerated solute and solvent can be changed at any time, and refrigerated solute and solvent are diversified in selectivity and more convenient to use.
(4) The setting of protective layer when using as the human body, can not be because the low temperature device temperature is low excessively, the frostbite skin, improvement low temperature device's that fixing device can be better steadiness.
Drawings
The invention is further explained below with reference to the figures and examples;
FIG. 1 is a perspective block diagram of a preferred embodiment of the present invention;
FIG. 2 is a perspective block diagram of the important components of the preferred embodiment of the present invention;
in the figure: an outer cover body 1; a liquid inlet 2; a semipermeable membrane 3; a protective layer 4; a fixing device 5; a reservoir portion 6; a rotating member 7; a liquid outlet 8; a sealing cover 9; a liquid change port 10; the pressing member 11.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the invention in a schematic manner, and thus show only the constituents relevant to the invention.
As shown in fig. 1-2, a low temperature device and a method for using the same, which can be repeatedly cooled and used at normal temperature, includes: the outer cover body 1 can be arranged in the last extrusion part 11 of the outer cover body 1, a serial communication port, the outer cover body 1 is the inclosed chamber that holds of cavity, be equipped with the pellicle 3 that peripheral and the outer cover body 1 closely laminate and be connected in the outer cover body 1, pellicle 3 is the one-way membrane of selectivity that can only pass through the solute, the outer cover body 1 with pellicle 3 forms independent solute and holds the chamber, the solute holds chamber place one side the outer cover body 1 is equipped with a inlet 2, the solute holds the intracavity in place of extrusion part 11's liquid outlet 8, 2 departments of inlet are equipped with a sealed lid 9.
Further, a rotating member 7 is provided at one end including the pressing member 11.
Further, the rotating member 7 is fixed to the outer cover 1 via a rotating shaft.
Further, the liquid outlet 8 is arranged in the center of the rotating member 7.
Further, the free end including the rotating member 7 is connected to the reservoir portion 6.
Furthermore, the reservoir part 6 is provided with a solute which can react with the original substance in the outer cover body 1 to refrigerate.
Further, at least one surface of the outer cover 1 is provided with a protective layer 4.
Further, the outer cover 1 is connected with a fixing device 5.
Furthermore, a liquid changing port 10 is arranged on one side of the outer cover body 1 for storing the solvent, and a sealing cover is arranged on the liquid changing port 10.
A using method of a low-temperature device capable of being repeatedly cooled and used at normal temperature is characterized by comprising the following steps:
(1) the rotating part 7 is rotated to be opened, when the rotating part 7 is rotated to be opened, the liquid outlet 8 protrudes out of the top end of the rotating part 7, and the rotating part 7 is screwed into the outer cover body 1 in a rotating mode;
(2) pressing the reservoir portion 6 to discharge the solute into the solute-accommodating chamber;
(3) the solute in the solute containing cavity reacts with the original substance in the ice bag through the semipermeable membrane 3 for refrigeration;
(4) when the solvent in the reservoir portion 6 is used up, the empty pressing member 11 is fixed to the liquid exchange port 10, and the substance in the ice bag can be sucked out and exchanged by pressing the empty reservoir portion 6.
In a first embodiment, the solute is calcium chloride, the solvent is water, and the chemical equation is:
CaCl2+6H2O is CaCl 2.6H2O, anhydrous calcium chloride absorbs water and turns into calcium chloride hexahydrate, external free water is turned into crystal water, the temperature is reduced, and the refrigeration effect is achieved.
In the second embodiment, the solute is ammonium nitrate (NH4NO3), the solvent is water, the ammonium nitrate is dissolved in the water, and ammonium ions of the ammonium nitrate are subjected to hydrolysis reaction to generate ammonium hydroxide and hydrogen ions, so that the effects of absorbing heat and reducing temperature are achieved, and the effect of refrigerating can be achieved by reducing the temperature.
When the low-temperature device is used, different solutes released from the extrusion component and a solvent in the outer cover body perform physical or chemical reaction, so that the low-temperature device can be repeatedly cooled and used anytime and anywhere, the use is flexible and convenient, the low-temperature device is repeatedly used, the resource cost is saved, energy sources such as electric power and the like are not required to be wasted in the refrigeration process, and the low-temperature device is more environment-friendly.
In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. A low-temperature device capable of being repeatedly cooled and used at normal temperature comprises: the dustcoat body can be arranged in extrusion part on the dustcoat body, a serial communication port, the dustcoat body is the inclosed chamber that holds of cavity, the dustcoat is internal to be equipped with the pellicle that peripheral and the inseparable laminating of dustcoat body is connected, the pellicle is the one-way membrane of selectivity that can only pass through the solute, the dustcoat body with the pellicle forms independent solute and holds the chamber, the solute holds chamber place one side the dustcoat body is equipped with an inlet, the solute holds the intracavity in being arranged in to extrusion part's liquid outlet, inlet department is equipped with a sealed lid, extrusion part one end is equipped with rotary part, the reservoir portion is connected to the rotary part free end, the dustcoat body stores solvent one side and is equipped with the liquid.
2. The cryogenic device capable of being repeatedly cooled and used at normal temperature according to claim 1, characterized in that: the rotating part is fixed on the outer cover body through a rotating shaft.
3. The cryogenic device capable of being repeatedly cooled and used at normal temperature according to claim 1, characterized in that: the liquid outlet is located at the center of the rotating component.
4. The cryogenic device capable of being repeatedly cooled and used at normal temperature according to claim 1, characterized in that: the reservoir part is internally provided with a solute which can react with the original substance in the outer cover body for refrigeration.
5. The cryogenic device capable of being repeatedly cooled and used at normal temperature according to claim 1, characterized in that: at least one surface of the outer cover body is provided with a protective layer.
6. The cryogenic device capable of being repeatedly cooled and used at normal temperature according to claim 1, characterized in that: the outer cover body is connected with the fixing device.
7. The use method of the low-temperature device capable of being repeatedly cooled and used at normal temperature according to claim 1 is characterized by comprising the following steps:
(1) rotating the rotating part to open, and screwing the rotating part into the outer cover body;
(2) pressing the reservoir part to discharge the solute into the solute accommodating cavity;
(3) the solute in the solute containing cavity reacts with the original substance in the ice bag through the semipermeable membrane for refrigeration;
(4) when the solute in the reservoir part is used up, the empty squeezing component is fixed on the liquid exchange port, and the original substance in the ice bag can be sucked out and replaced by pressing the empty reservoir part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810633984.5A CN108981254B (en) | 2018-06-20 | 2018-06-20 | Low-temperature device capable of being repeatedly cooled and used at normal temperature and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810633984.5A CN108981254B (en) | 2018-06-20 | 2018-06-20 | Low-temperature device capable of being repeatedly cooled and used at normal temperature and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108981254A CN108981254A (en) | 2018-12-11 |
| CN108981254B true CN108981254B (en) | 2020-11-10 |
Family
ID=64540868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810633984.5A Active CN108981254B (en) | 2018-06-20 | 2018-06-20 | Low-temperature device capable of being repeatedly cooled and used at normal temperature and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108981254B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054157U (en) * | 1989-07-24 | 1990-03-07 | 邹志刚 | Instantaneously refrigerating ice-bag |
| CN2119619U (en) * | 1992-06-05 | 1992-10-21 | 过竞志 | Multi-time refrigeration small container for production of ice |
| CN2687584Y (en) * | 2003-10-22 | 2005-03-23 | 中国科学院理化技术研究所 | Circulating refrigeration device for reducing temperature by dissolving solute |
| CN202254357U (en) * | 2011-08-11 | 2012-05-30 | 杭州宏畔纸塑包装有限公司 | Brine hot cold pack |
| US20180135905A1 (en) * | 2016-11-14 | 2018-05-17 | International Business Machines Corporation | Reusable cold pack |
-
2018
- 2018-06-20 CN CN201810633984.5A patent/CN108981254B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054157U (en) * | 1989-07-24 | 1990-03-07 | 邹志刚 | Instantaneously refrigerating ice-bag |
| CN2119619U (en) * | 1992-06-05 | 1992-10-21 | 过竞志 | Multi-time refrigeration small container for production of ice |
| CN2687584Y (en) * | 2003-10-22 | 2005-03-23 | 中国科学院理化技术研究所 | Circulating refrigeration device for reducing temperature by dissolving solute |
| CN202254357U (en) * | 2011-08-11 | 2012-05-30 | 杭州宏畔纸塑包装有限公司 | Brine hot cold pack |
| US20180135905A1 (en) * | 2016-11-14 | 2018-05-17 | International Business Machines Corporation | Reusable cold pack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108981254A (en) | 2018-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7188489B2 (en) | Portable air conditioner | |
| JPS6344501A (en) | Container for preserving and transporting body portions such as cut legs and arms | |
| KR101563287B1 (en) | Fat resolving apparatus | |
| CN108981254B (en) | Low-temperature device capable of being repeatedly cooled and used at normal temperature and use method | |
| US10465980B2 (en) | Self-cooling device for beverages | |
| CN106880439A (en) | A kind of cold-compress ice bag | |
| CN103609551A (en) | Organ transfer device | |
| CN204104611U (en) | A kind of sperm storage case of adjustable refrigeration | |
| CN216722876U (en) | Refrigeration system | |
| US11131495B2 (en) | Method and system for cooler conversion to a refrigerator | |
| CN206187688U (en) | Cold -stored cup and cold -stored retainer cup | |
| CN210542030U (en) | Medical subsides of bringing down a fever that heat exchange efficiency is high | |
| CN202687120U (en) | Portable insulin heat-preserving container with refrigerating function | |
| CN216164782U (en) | Stem cell is transplanted and is used portable constant temperature package | |
| CN219619895U (en) | Portable insulin medicine box | |
| CN211560627U (en) | Low-temperature cap | |
| CN217696801U (en) | Portable refrigeration system | |
| CN210300497U (en) | Cup body and cup with same | |
| CN211033667U (en) | Levogyration vitamin stoste storage jar | |
| CN214452943U (en) | Swing type full warm blood liquid transport case | |
| CN216637525U (en) | Portable cold storage medicine chest | |
| CN219332197U (en) | Cooling bag for emergency treatment of children | |
| CN210285255U (en) | Portable medicine refrigerator | |
| CN216821567U (en) | Device beneficial to fresh preservation of fresh corn | |
| CN203074990U (en) | Portable chemical cold compress bag |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201026 Address after: 350200 Changle City, Fujian Province, Wu Hang Zheng Helu, No., room 2, room 123, No. 601 Applicant after: Chen Qing Address before: Shop A902, floor 2, block 10, No. 9, Lvjing West Road, Chancheng District, Foshan City, Guangdong Province Applicant before: FOSHAN BAOYUEMEI TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: Building 1st Floor, No. 1116 Yingbin Avenue, Longmen County, Huizhou City, Guangdong Province, 516800 Patentee after: Huizhou Leyou Supply Chain Management Co.,Ltd. Address before: 350200 Zheng Helu, 601, room 2, No. 123, Wu Hang, Changle, Fuzhou, Fujian Patentee before: Chen Qing |
|
| TR01 | Transfer of patent right |