CN102410654A - Miniature device for producing cooling and freezing liquid fast and continuously - Google Patents
Miniature device for producing cooling and freezing liquid fast and continuously Download PDFInfo
- Publication number
- CN102410654A CN102410654A CN2011103342327A CN201110334232A CN102410654A CN 102410654 A CN102410654 A CN 102410654A CN 2011103342327 A CN2011103342327 A CN 2011103342327A CN 201110334232 A CN201110334232 A CN 201110334232A CN 102410654 A CN102410654 A CN 102410654A
- Authority
- CN
- China
- Prior art keywords
- miniature
- cooling
- micro
- evaporimeter
- compressor
- 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 miniature device for producing cooling and freezing liquid fast and continuously, comprising a circulation cooling system and a to-be-cooled fluid system; the circulation cooling system comprises a miniature compressor, a miniature condenser and a miniature evaporator; the refrigerant outlet of the miniature evaporator is connected with the inlet end of the miniature compressor; the outlet end of the miniature compressor is connected with the inlet end of the miniature condenser; the to-be-cooled fluid system comprises a fluid pot and a power pump; the outlet end of the fluid pot is connected with the inlet end of the power pump; the outlet end of the power pump is connected with a confluence inlet tube of the miniature evaporator. The invention can efficiently obtain cooling capacity in a limited space and can also fast and instantly obtain cooling capacity in a limited time period. The invention can be used for cooling electronic and mechanical equipment, air conditioner, temperature decreasing clothes and original part of fast sample cooling device; and the invention can be further applied to the food and drinking field, which is used for fast producing fresh cool water, ice cube or smoothie.
Description
?
Affiliated technical field
The invention belongs to cold-instantly type fast-refrigerating equipment, be applicable to the application that provides quick and instantaneous, continuous heat to remove.It can be applied to the rapid cooling to a zone, for example to the quick cooling of electronics and mechanical device, also can use in the mini-plant, is used for various low temperature of quick and continuous preparation or frozen liq, freezing liquid, cold water or ice cube etc.
Background technology
Heat removes and is with a wide range of applications.All need such technology for large-scale electronics and plant equipment local cooling and making cryogenic product.The refrigerating plant of acquisition cold commonly used is made up of cold medium compressor, condenser and evaporimeter mostly at present.This routine techniques is provided with at the evaporimeter place and coldly jar is used for storing in advance cold, and it is generally longer to obtain time of this cold, after cooling device starts, is difficult to reach at short notice refrigerating state.This like this cooling device can not provide satisfied requirement to the refrigeration of instantaneous needs.The general volume of the design of the compressor size of the refrigerating plant of this routine and evaporimeter is bigger in addition, and therefore whole device can occupy than large space, is inappropriate for and carries or use in the middle of the small-sized machine.In addition, if the cold of storage is cold water or an ice cube to be eaten, so because it is not that fresh timely preparation possibly exist food hygiene hidden danger.Minisize refrigeration device based on the miniature electronic chip is also arranged in the prior art, but the cold that this device can provide is limited, inefficiency can not provide cold continuously, can't satisfy application request.
Summary of the invention
To the problem that exists in the above-mentioned prior art; The object of the present invention is to provide the micro device of a kind of rapid Continuous preparation cooling and frozen liq, its can satisfy any limited size system to spatial volume, to the perhaps instant conditional refrigeration demand of cooling time rapidly.Device volume of the present invention is little, and quick and instant preparation low temperature and frozen liq can be provided, freezing liquid for example, fresh cold water, ice cube or Sorbet etc.
The technical scheme that the present invention is taked for its purpose of realization: the micro device of a kind of rapid Continuous preparation cooling and frozen liq; Form by the cycle refrigeration system and the fluid system that is cooled; Said cycle refrigeration system comprises micro-compressor, miniature condenser and miniature evaporimeter; The refrigerant outlet of said miniature evaporimeter is connected with the entrance point of said micro-compressor, and the port of export of said micro-compressor is connected with the arrival end of said miniature condenser; The said fluid system that is cooled comprises fluid tank and kinetic pump; The port of export of said fluid tank is connected with the entrance point of kinetic pump, and the port of export of kinetic pump is connected with the remittance inflow pipe of said miniature evaporimeter.
The said fluid system that is cooled also comprises flowmeter and volume control device, and said kinetic pump is connected with the remittance inflow pipe of said miniature evaporimeter with volume control device through said flowmeter.
Said cycle refrigeration system also comprises throttle mechanism and dry filter device, and said miniature condenser is connected with the refrigerant inlet of said miniature evaporimeter with the dry filter device through said throttle mechanism.
Said miniature evaporimeter is a microchannel condensation evaporation device; Said micro-channel evaporator comprises housing, makes cryogen import and refrigerant outlet on the said housing, and said housing inner chamber is established some microchannels; The housing two end plates is stretched out at two ends, said microchannel respectively, and its gateway lays respectively in remittance inflow pipe and the remittance effuser.
Said microchannel is the capillary that diameter is less than or equal to φ 2mm, and said end plate is the capillary location-plate, and two ends capillaceous is separately fixed at the capillary location-plate, and gateway capillaceous lays respectively in remittance inflow pipe and the remittance effuser.
Miniature evaporimeter inside among the present invention is exchange place of condensation evaporation, and cold-producing medium produces cold in this evaporation, and hot fluid is cooled at this.Cold or chilled fluid are hidden in no cold tank storage in miniature evaporimeter.When the fluid of cooling to be cooled continuous flow through miniature evaporimeter the time, through with the heat exchange of refrigerating fluid, this fluid can be lowered rapidly in temperature in 0 second to 5 minutes, even drops to transformation temperature.The fluid that is cooled like this can be continuous the outflow evaporimeter, and the refrigerant vapour that has received heat can be got back to and gets into compressed circulation for the second time in the compressor, so for continuous operation stable cold is provided.
Beneficial effect of the present invention: can in limited space, efficiently obtain cold, also can be in the limited time instantaneous acquisition cold fast.The present invention can be used for electronics and plant equipment cooling, air conditioner, cooling clothes, quick sample refrigerating appliance original paper; Can also be used for the food and drink field, be used for preparing fresh cold water, ice cube or Sorbet etc. fast, and be the various cold drink of raw material, comprise Chilled Juice, beverage, ice cream etc. with them.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further specified.
Fig. 1 is a structural principle block diagram of the present invention;
Fig. 2 is the structural representation of the miniature microchannel condensation evaporation device among the present invention.
The specific embodiment
As shown in Figure 1, the present invention is made up of the cycle refrigeration system and the fluid system that is cooled, and frame of broken lines A is a cycle refrigeration system partly among the figure, and frame of broken lines B partly is the fluid system that is cooled among the figure.Cycle refrigeration system comprises micro-compressor 4, miniature condenser 2 and miniature evaporimeter 5, and the three connects and composes cycle refrigeration system successively.For obtaining better refrigeration, set up throttle mechanism 3 and device for drying and filtering 1 at the output of miniature condenser 2, wherein the output of device for drying and filtering 1 is connected with the refrigerant inlet of miniature evaporimeter 5.Miniature evaporimeter 5 adopts miniature microchannel condensation evaporation device, and miniature condenser 2 can adopt condensers such as miniature shell and tube, parallel flow condenser, shell-and-tube, bushing type or immersion.Micro-compressor can be piston compressor, Linearkompressor, rotor compressor or screw compressor etc.
The fluid system that is cooled comprises fluid tank 8 (or adopting fluid hose) and kinetic pump 6; The port of export of fluid tank 8 is connected with the entrance point of kinetic pump 6, and the port of export of kinetic pump 6 is connected with the remittance inflow pipe of miniature evaporimeter 5.For control and metering to the fluid flow in the fluid system that is cooled; Can set up flowmeter 7 and volume control device (volume control device does not mark) at the port of export of kinetic pump 6 in Fig. 1, wherein the output of flowmeter 7 is connected with the remittance inflow pipe of miniature evaporimeter 5.The remittance effuser of miniature evaporimeter 5 communicates with the liquid outlet pipeline.
The miniature micro-channel evaporator structure of mystery shown in Figure 2 comprises housing 5.1, makes cryogen import 5.2 and refrigerant outlet 5.3 on the housing 5.1, and housing 5.1 inner chambers are established some microchannels 5.4, and some microchannels are combined as tube bank.Housing 5.1 two end plates are stretched out at the two ends, microchannel respectively, and its gateway lays respectively in remittance inflow pipe 5.5 and the remittance effuser 5.6.Microchannel 5.4 is less than or equal to the capillary of φ 2mm for diameter, and end plate is the capillary location-plate, and two ends capillaceous is separately fixed at the capillary location-plate, gateway capillaceous lay respectively at converge inflow pipe 5.5 with converge in the effuser 5.6.
When carrying out fast-refrigerating; Cold-producing medium becomes the HTHP gaseous state through behind the micro-compressor 4;, miniature condenser 2 becomes the normal temperature high voltage liquid state after rapidly and efficiently cooling off; Carry out sweat cooling through getting into throttle mechanism 3 expenditure and pressures and flow into miniature evaporimeter 5 after device for drying and filtering 1 filtration, get back to micro-compressor 4 then and accomplish kind of refrigeration cycle.The liquid of waiting to be cooled is sucked by kinetic pump 6, gets into miniature evaporimeter 5 through flowmeter 7, when flowing through the microchannel of miniature evaporimeter 5, is cooled off fast by cold-producing medium, and the form with the cooling fluid of cooling is flowed out by the pipeline outlet afterwards.The cooling fluid of this cooling can be further used for also can being used to cool off the biomaterial and the food product of preparation cryogenic freezing to the cooling of miscellaneous part with the zone.
The present invention can confirm the miniature sizes of device according to practical needs, and its length can be 40 mm and do not wait to 500 mm.Cold-producing medium can be R134a, R22, R404a and novel environment friendly refrigerating fluid.The liquid continuous-flow in fluid system that is cooled, its flow rates usually at 50 ml/min between 500 ml/min.This flow velocity generally can be regulated so that let fluid be cooled to a target temperature value.The compressed refrigerant flow direction condenser at the micro-compressor place.It is forced in miniature condenser efficiently and flows to miniature evaporimeter after the cooling.Miniature evaporimeter inner refrigerant can evaporate very fast, produces instantaneous endothermic effect, thereby forms the low temperature environment of an instantaneous cooling.There is tube bank miniature evaporimeter inside, has fluid to be cooled to flow through in the tube bank.This fluid is passed to the cooling low temperature environment in the evaporimeter with heat, reaches the cooling-down effect that is cooled.Usually this fluid can reach 10-40 in 0 second to 5 minutes
oThe cooling-down effect of C.If being water, fluid just can process ice cube.Water that is cooled or the ice cube that makes can become fresh cold water or ice cube through a mechanism directly by outlet output.This fluid that is cooled can directly be employed, and also can be further used for the cooling to other objects.Can be in 0 second to 5 minutes through the evaporation of cold-producing medium the environment of a cooling of instantaneous generation so that can be rapid, instant with online mode cooling fluid.The fluid that is cooled or the cooling of liquid are normally continuous carries out with online mode.The flow of the liquid that is cooled can reach through regulating the power input of compressor, the operating efficiency of miniature condenser and the flow of the fluid that is cooled with the minimum temperature that is cooled to.
Claims (5)
1. the micro device of rapid Continuous preparation cooling and frozen liq; It is characterized in that: this device is made up of the cycle refrigeration system and the fluid system that is cooled; Said cycle refrigeration system comprises micro-compressor (4), miniature condenser (2) and miniature evaporimeter (5); The refrigerant outlet of said miniature evaporimeter (5) is connected with the entrance point of said micro-compressor (4), and the port of export of said micro-compressor (4) is connected with the arrival end of said miniature condenser (2); The said fluid system that is cooled comprises fluid tank (8) and kinetic pump (6); The port of export of said fluid tank (8) is connected with the entrance point of kinetic pump (6), and the port of export of kinetic pump (6) is connected with the remittance inflow pipe of said miniature evaporimeter (5).
2. the micro device of rapid Continuous preparation cooling according to claim 1 and frozen liq; It is characterized in that: the said fluid system that is cooled also comprises flowmeter (7) and volume control device, and said kinetic pump (6) is connected with the remittance inflow pipe of volume control device with said miniature evaporimeter (5) through said flowmeter (7).
3. the micro device of rapid Continuous preparation cooling according to claim 1 and frozen liq; It is characterized in that: said cycle refrigeration system also comprises throttle mechanism (3) and dry filter device (1), and said miniature condenser (2) is connected with the refrigerant inlet of dry filter device (1) with said miniature evaporimeter (5) through said throttle mechanism (3).
4. the micro device for preparing cooling and frozen liq according to each described rapid Continuous of claim 1-3; It is characterized in that: said miniature evaporimeter (5) is a microchannel condensation evaporation device; Comprise housing (5.1); Said housing (5.1) is gone up and is made cryogen import (5.2) and refrigerant outlet (5.3), and said housing (5.1) inner chamber is established some microchannels (5.4); Housing (5.1) two end plates is stretched out at two ends, said microchannel respectively, and its gateway lays respectively in remittance inflow pipe (5.5) and the remittance effuser (5.6).
5. the micro device of rapid Continuous preparation cooling according to claim 4 and frozen liq; It is characterized in that: said microchannel (5.4) are less than or equal to the capillary of φ 2mm for diameter; Said end plate is the capillary location-plate; Two ends capillaceous is separately fixed at the capillary location-plate, and gateway capillaceous lays respectively in remittance inflow pipe (5.5) and the remittance effuser (5.6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103342327A CN102410654A (en) | 2011-10-29 | 2011-10-29 | Miniature device for producing cooling and freezing liquid fast and continuously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103342327A CN102410654A (en) | 2011-10-29 | 2011-10-29 | Miniature device for producing cooling and freezing liquid fast and continuously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102410654A true CN102410654A (en) | 2012-04-11 |
Family
ID=45912876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103342327A Pending CN102410654A (en) | 2011-10-29 | 2011-10-29 | Miniature device for producing cooling and freezing liquid fast and continuously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102410654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197566A (en) * | 2014-08-27 | 2014-12-10 | 无锡溥汇机械科技有限公司 | Precision heat exchange system of air condenser and evaporator integrated structure water cooler |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101327083A (en) * | 2007-06-18 | 2008-12-24 | 刘安全 | Mattress |
| CN201213196Y (en) * | 2008-05-30 | 2009-03-25 | 深圳市大族激光科技股份有限公司 | Cooling mechanism for semiconductor laser device |
| CN101648502A (en) * | 2009-02-27 | 2010-02-17 | 谢逢华 | Rapid and energy-saving electric automobile temperature-reducing device |
| CN101940372A (en) * | 2010-09-03 | 2011-01-12 | 深圳市航宇德升科技有限公司 | Microclimate human body cooling system and refrigerating system thereof |
| CN102201639A (en) * | 2010-03-24 | 2011-09-28 | 中国科学院理化技术研究所 | Cooling system and method for solid-state laser |
| CN202281416U (en) * | 2011-10-29 | 2012-06-20 | 张翔 | Miniature device for rapidly continuously preparing cooling and freezing liquid |
-
2011
- 2011-10-29 CN CN2011103342327A patent/CN102410654A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101327083A (en) * | 2007-06-18 | 2008-12-24 | 刘安全 | Mattress |
| CN201213196Y (en) * | 2008-05-30 | 2009-03-25 | 深圳市大族激光科技股份有限公司 | Cooling mechanism for semiconductor laser device |
| CN101648502A (en) * | 2009-02-27 | 2010-02-17 | 谢逢华 | Rapid and energy-saving electric automobile temperature-reducing device |
| CN102201639A (en) * | 2010-03-24 | 2011-09-28 | 中国科学院理化技术研究所 | Cooling system and method for solid-state laser |
| CN101940372A (en) * | 2010-09-03 | 2011-01-12 | 深圳市航宇德升科技有限公司 | Microclimate human body cooling system and refrigerating system thereof |
| CN202281416U (en) * | 2011-10-29 | 2012-06-20 | 张翔 | Miniature device for rapidly continuously preparing cooling and freezing liquid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197566A (en) * | 2014-08-27 | 2014-12-10 | 无锡溥汇机械科技有限公司 | Precision heat exchange system of air condenser and evaporator integrated structure water cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180340715A1 (en) | Refrigerator appliance with water condensing features | |
| CN105640164B (en) | A kind of cold fresh showcase of ice storage | |
| CN102132112A (en) | Charge management in refrigerant vapor compression systems | |
| CN103988032A (en) | Refrigeration device | |
| CN102338496A (en) | Multi-temperature-zone refrigeration system with vortex tube | |
| CN100385185C (en) | Solution-type dynamic ice-making system | |
| CN106766527A (en) | A kind of refrigerator with double refrigeration systems | |
| CN202522531U (en) | Monotube external evaporation and condensation heat transmission performance tester | |
| CN102980323B (en) | A kind of power heat pipe type central air-conditioner | |
| CN106440586A (en) | Method for controlling evaporator outlet refrigerant to be low in superheat degree or smaller than 1 in dryness | |
| CN202281416U (en) | Miniature device for rapidly continuously preparing cooling and freezing liquid | |
| CN207797440U (en) | A kind of Condensing units with oil cooler | |
| US20120137724A1 (en) | Dual evaporator refrigeration system | |
| CN102410654A (en) | Miniature device for producing cooling and freezing liquid fast and continuously | |
| CN205481976U (en) | Refrigeration water installation | |
| CN104567061B (en) | Double-working condition liquid cold water unit | |
| CN104197634A (en) | Quick fluid cooler with cold accumulation function | |
| CN202420013U (en) | Low-temperature refrigerating unit for carrying out single-stage compression on three working media | |
| CN202254462U (en) | Multi-temperature-area refrigerating system with vortex tube | |
| CN202188699U (en) | Double-evaporator device | |
| CN204634972U (en) | A kind of soft ice-cream machine with independent precooling and fresh-keeping function | |
| CN103884142B (en) | Large-scale butane dynamic ice-making device | |
| Kærn et al. | Comparison of a CO2 refrigeration and heat pump test system with and without ejector | |
| CN105202825A (en) | Refrigerant supercooling structure for air-conditioner and central air-conditioner | |
| CN109780750B (en) | Magnetic refrigeration 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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120411 |