CN1332343A

CN1332343A - Quick temp.-lowering device for small amount of continuously flowing fluid

Info

Publication number: CN1332343A
Application number: CN 00126103
Authority: CN
Inventors: 刘春桥
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-18
Filing date: 2000-08-18
Publication date: 2002-01-23
Anticipated expiration: 2020-08-18
Also published as: CN1162664C

Abstract

This is a great-innovated product in the technical area of minitype refrigeration. The technical problems needed to be solved in designing and producing this product is: (1) Micromation of refrigeration structure (compressor, heat absorption or elimination equipment, power supply). (2) Freezing speed and fluidic blockage (freeze up or grume). The main technical features of the invention is that a little of liquid in continuous flow is cooled rapidly based on refrigeration principle in order to reach the purpose for people to remove summer-heat and satisty one's thirst. The said product can be used by industry, organization, and person to meet for liquid to be cooled rapidly, and is different from air-condition, ice chest, frost storeroom.

Description

A small amount of continuous-flow fluid freezes immediately

One, the invention belongs to a big innovative product in miniature refrigerating technology field, it makes it to lower the temperature according to the fluid fast Absorption heat of refrigeration principle (compression refrigeration, sound wave refrigeration, magnetic refrigeration, laser cooling etc.) to a small amount of continuous-flow, reaches the purpose of relieving summer heat and quenching one's thirst after drinking.(annotate: small volume of fluid is for the least unit size of fluid total volume or needs).

Two, a small amount of continuous-flow fluid freezes its innovation foundation of device (abbreviation freezes immediately later on) immediately:

1, drinking-water principle: observation analysis people's situation of drinking water just know: " slop such as water drinks is all swallowed stomach flatly flatly through the oral cavity, and the quantity of each mouthful is seldom ".At short notice these are put fluid less and cool, just as water heater, magnetic tap equally is feasible.That is: small volume of fluid can be lowered the temperature after by terribly cold bundle of capillary tubes fully at short notice significantly.

2, cold and hot relatively principle (promptly under general weather, well water phenomenon cool in summer and warm in winter).Japan's expert's research draws: when the temperature ratio environment temperature at that time of general object was lower than more than 5 ℃, people just felt that this object is pleasantlyer cool.International standard is thought: summer, the people was the most comfortable in 24～28 ℃ environment, and the minimum temperature of in fact common refrigerator-freezer, refrigerator is-22 ℃ to about-18 ℃.Stop up for preventing that cold bundle of capillary tubes gap from being frozen by fluid.Freezing minimum temperature immediately should be more than 0 ℃ and 0 ℃ or adopt slop to add the method for antifreezing agent.

3, hot transfer principle.What generally adopt at present is the compression refrigeration principle, pressurizes refrigerant is made its heat release that is:, the decompression heat absorption; The refrigerants vaporize heat absorption, the liquefaction heat release.

Reference;

1, people education publishing house just, the relevant chapters and sections of senior middle school's textbook " physics " textbook.

2, the related content of " home appliance repair technology complete works ".

3, China Newspaper Office of Patent Right's " world inventions " of publishing, the related content of " invention and innovation " that Chinese inventor association sponsors.

4, Hunan day newspaper office published " digest " magazine the 662nd phase P on June 25th, 1997 _6-7" people is at which type of environment the most comfortable " literary composition.

Three, today of science prosperity, in the heat that The sun is shining fiercely, the people of mouth parched and tongue scorched will anytime anywhere drink freezing water, beverage etc. immediately, still have any problem; This is because there is following weakness in present refrigeration facility.

1, Ben Chong refrigerator-freezer, refrigerator, icebox can't be carried, and refrigeration facility must be very near from thirsty people, just can achieve the goal.

2, need anytime anywhere there be power supply to start heavy compressor.

3, need freezing in advance good water, slops such as beverage.

4, need control the cooling time and the temperature of water, beverage well.Time grown, temperature is low, and the thing that is frozen becomes hard ice, need thaw and be unfavorable for healthy for a long time, also might damage bottle, the bucket of splendid attire; Time has lacked and has not reached freezing purpose.

The portable product that freezes immediately is for solving these difficulty designs.

Four, compression refrigeration structure---compression refrigeration

Freeze product structure immediately and be the existing microminiaturized relatively distressed structure that freezes cabinet, refrigerator of using.

Freeze the cross-sectional center of device (Fig. 3) immediately and be bundle of capillary tubes---heat dump.The outer tight thermal resistance fire garden pipe that overlaps of heat dump bundle of capillary tubes, difference opening after the pipe closed at both ends of big garden connects into and out of the slop pipe, and dress is pricked valve (Fig. 4) on the turnover food channel.Gap in the pipe of big garden between the heat absorption bundle of capillary tubes is the fluid path of flowing through.Big garden pipe (being thermal resistance garden pipe) is outer to be coated with the heat-insulation material layer, and the heat-insulation material layer is close to capillary network---radiator outward.

Fig. 3 freezes the cross-sectional figure of device immediately, and Fig. 4 freezes structure drawing of device immediately.

Radiator one end is connected with the welding of the heat dump one end mouth of pipe, and the other end of heat dump is communicated with the micro-compressor entrance point; The other end of radiator and the micro-compressor port of export are connected; Compressor links with small machine and battery (power supply), and with motor compressor and power supply temperature controller, starting and overload relay etc. are fixed in the handle and get final product.

On the radiator axis, fluid outlet (being that radiator is with the heat dump link) dress mini-fan helps heat radiation.

Five, use the material suggestion

Be about 14mm with internal diameter, the aluminum bronze metal tube of thick 8mm turns to radiator by Fig. 1.The gap is 30～60mm between the radiator net, and sticking portion transverse wire helps heat radiation on the radiating tube.Radiator expanded view length slightly equals to freeze immediately three-dimensional long, and wide is radiator garden girth.Fig. 1 is the radiator expanded view.

Be about 25mm with internal diameter, the aluminum bronze metal tube of thick 8～10mm is bundled into the Shu Zuowei heat dump by shape in the big figure pipe of Fig. 2.Fig. 2 is the heat dump expanded view, and inner core is arranged and be can be " bifurcation " "+" " * " shape.Endothermic tube interfascicular gap is about 5～25mm, and it is long that heat dump expanded view length equals to freeze immediately main body, and wide is heat dump flower shape folding crape girth.Fig. 2 is the heat dump expanded view.

Six, refrigeration (refrigeration principle of same refrigerator-freezer, refrigerator)

Connect power supply, start micro-compressor, be pressed in the outer field radiating tube with refrigerant vapor compression and it, under pressure, make steam become liquid and heat release, the heat of emitting is taken away by ambient air; Liquid refrigerant in the radiator enters the heat absorption organ pipe slowly through very thin very long capillary under pressure, here because heat absorption tube bank internal diameter is bigger than heat radiation pipe network internal diameter, compression extraction air reduces the pressure in the heat dump tube bank in addition, the liquid refrigerant heat absorption of vaporizing rapidly reduces the temperature around the heat dump.The cold-producing medium that becomes behind the steam is taken and is pressed into away radiator again by compressor, be liquefied once more, simultaneously the heat that brings in heat dump is discharged by radiator.What cold-producing medium moved in circles between heat dump and radiator like this flows.Temperature around the heat dump can be more and more lower, as long as fluids such as water, beverage are just cooled rapidly through the gap between the heat dump bundle of capillary tubes.For this reason, just frozen water and beverage can have been drunk.

Seven, operation

Need drink freezing water, in the time of slops such as beverage, will freeze feed tube immediately, insert to place in the fluid or with fluid and freeze immediately on the device, allow fluid flow through feed tube, open and prick valve connection power supply, start micro-compressor and heat radiation mini-fan.Suck under the effect at gravity or mouth, slop has been cooled through the heat dump tube bank time, and people just can enjoy freezing, slop in a short period of time.

Eight, alternative cold-producing medium and power supply

1,1. freon

2. the mixture of difluoromethane, penta fluoromethane, tetrafluoromethane.

3. nuisanceless cold-producing medium---RLB series is green refrigerant 4.

2, the 2. various batteries of 1. civilian power of alterating and direct current, miniature storage battery

3. sun in summer can be very abundant, uses solar cell more satisfactory

Nine, freeze immediately same refrigerator, refrigerator-freezer, freeze the storehouse following advantage of having compared:

1, energy range of choice is big, and various energy resources all is suitable for.

2, volume is little, and is in light weight, can carry.

3, energy savings: for the people who needs slop, how much what to freeze, do not need freezing in advance and thaw.

4, not limited by time and space, have and do not freeze the person immediately and can both enjoy freezing slop whenever and wherever possible.

Ten, further refrigeration cooling measure

1, increases compressor horsepower.

2, strengthen thermally-chocked duct and adiabatic coating heat-insulating property;

3, strengthen the flowing velocity of radiator surrounding air.

4, reduce the temperature of radiator surrounding air.

5, increase the area of dissipation of radiator.

11, freeze the suggestion of (abstract) profile immediately

1, cylindrical one-sided formula or the bilateral symmetry handle of adding.

2, single-screw shape or composite screw shape add one-sided or the symmetrical handle of bilateral.

Annotate: spirality is reversed by shanks such as cylindrical heat absorption and heat radiations and is formed, and to reduce space length, increases area of dissipation; Its heat radiation small fan places on the axis of screw, starts the back and helps heat radiation.

12, realize the best mode of this invention

1, set up special tackling key problem group, that develops multiple refrigeration form freezes product immediately, and exploitation is applicable to the product of various power supplys, the product of design various appearances appearance, and best product technological parameter is ground in examination simultaneously.

2, set up special micro-compressor production line.

3, set up special heat dump, radiator and manufacture of materials streamline.

4, set up special production and assembly streamline.

5, the marketing network of setting up specialty is sold, and promotes the use of.

Claims

The invention belongs to a big innovative product in minisize refrigeration field.Its basic technical features is according to refrigeration principle, utilizes the minisize refrigeration device that the fluid of a small amount of continuous-flow is implemented quick refrigeration cooling, utilizes for the people.