CN1155327A - Portable evaporative cooling unit - Google Patents
Portable evaporative cooling unit Download PDFInfo
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- CN1155327A CN1155327A CN 95194615 CN95194615A CN1155327A CN 1155327 A CN1155327 A CN 1155327A CN 95194615 CN95194615 CN 95194615 CN 95194615 A CN95194615 A CN 95194615A CN 1155327 A CN1155327 A CN 1155327A
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Abstract
A portable indoor and outdoor evaporative cooling unit includes a conduit structure (36) with an inlet and an outlet, an air blower (46), and a plurality of nozzles (64) for emitting water or other evaporating coolant into the air flow. The nozzles (64) connect to a source of water (62) or the like and are positioned in or on the conduit (36) such that sprayed coolant mixes together with the forced air to form a mixture whose temperature drops via evaporative cooling. The outlet directs the mixture in streams or clouds where persons can immerse themselves or walk through to cool down. Alternative embodiments include an inverted L-shape, a tower and a framework forming a pavilion. One or more porous membranes (60) can be placed along the flow path, particularly at the outlet, with at least one nozzle arranged to soak the membrane. As used at the outlet, the membrane forms a flow restriction for maintaining inflation. The cooling unit is advantageously used for cooling athletes at competitions, fire fighters and the like.
Description
Background of invention
1. invention field
The present invention relates to air circulation and cooling device, particularly relate to the air circulation and the cooling device that have injection apparatus.This device is suitable for indoor and outdoors to be used, and can be a plurality of users that walk about aside, the sportsman in match or the training for example, the fire fighter who is putting out a fire, the services such as spectators of outdoor sport in summer.
2. prior art
Extremely hot hardship is for appreciating such as the movable of training one class and/or participating in this movable people, perhaps or even the health of watching other people to carry out the spectators of training all can cause difficulty, particularly summer outdoor carry out this when movable, especially like this.The fire fighter the condition of carrying out may be arduouser work the time, can be exposed to too extremely hot under.
As everyone knows, adopt the air circulation and/or the device that shades to alleviate extremely hot influence to sportsman, spectators, fire fighter etc.More complicated solution, it generally is worthless for example making the way through air circulation one class of supercooling, because alleviate for significant heat is provided in the open exterior space, the capacity of device is essential enough, and this is very expensive, also need some workmans to go to move, install in addition, this device of operation and maintenance also needs some devices that the hot junction of this cooling device is ventilated.May also need many less devices, this makes problem more.The shortcoming of the cooling device of general this known outdoor application is, produces and/or uses its relatively more expensive, and transportation and/or deposit inconvenience.
The invention outline
An object of the present invention is to provide a kind of sportsman, fire fighter, spectators etc. to use, the cooling device that portable indoor and outdoors is general, this device uses the cooling agent without cooling, and for example fresh water etc. is as the evaporative cooling agent, and water is atomized in air.
Another object of the present invention is to utilize flexible wall to constitute the enclosure space of a part sealing, and with above-mentioned portable, it is inflatable to supply the general evaporation-cooled device of indoor and outdoors to make, and like this, when dwindling when this device venting, carries more convenient.
A further object of the invention is, the inflatable evaporation-cooled device of the fan of dress in a kind of having is provided, and enters this enclosure space in order to this cooling device of inflation to force air.
Can be reached by a kind of portable evaporation-cooled device according to these and other some aspects of the present invention and purpose, this device can at random be got the inflatable conduit that has the inner and outer wall of being made by thin flexible material or the form of pipe.This inner and outer wall constitutes an enclosure space together.This inwall constitutes a chamber that has outlet, and this chamber is surrounded by this enclosure space basically.
Fan forces from the ambient air that comes that enters the mouth and flows through a flow distributor.This flow distributor makes the portion of air flow feed this enclosure space, and remaining air mass flow flows in the above-mentioned chamber, discharges by the outlet in this chamber again.On this enclosure space nozzle is installed, in order to cooling agent, for example water sprays in the air of discharging by above-mentioned outlet.Can extract water from public water tap, but vacation if required, can utilize booster pump etc. that water is pressurized to higher pressure.
The water and the pressure air of ejection mix, and form cooling mixture.By the effect of evaporative cooling process, the temperature of this cooling mixture is lower than the beginning temperature of running water or surrounding air.Outlet in the above-mentioned chamber forces this cooling mixture to become or cloud and mist, or a kind of deterministic model of jet flow, and this then cloud and mist or air-water mixture jet flow are discharged.The people is immersed in this cloud and mist or the air-water mixture jet flow, is cooled off to become pleasantly cool.
The aspect that can select of the present invention is, can comprise a porous membrane that soaks, and to strengthen transpiration-cooled effect, in fact, above-mentioned conduit comprises an inlet, and fan sucks ambient air by this inlet.This conduit can also comprise an intake section in addition between inlet and air blast.Above-mentioned porous membrane is laid in this intake section.In place near this intake section, a water injector that is connected with the water source is installed, water is sprayed on this porous membrane, so that constantly with this porous membrane of water-soaked.Adopt this structure can strengthen transpiration-cooled effect.
Inwall has preferably been done many holes, and air is flowed into the above-mentioned chamber from above-mentioned enclosure space.The size in these holes can be used to regulate the air mass flow of outflow, so that keep the normal pressure in the above-mentioned enclosure space, thereby makes above-mentioned inflatable conduit keep the inflation state.
Nozzle and outlet can be disposed differently, to obtain difform discharge jet flow.For example, the chamber that above-mentioned inwall constitutes can be provided with a plurality of outlets and a plurality of nozzle, and these outlets and nozzle are configured to nozzle jointly and outlet is right, and the right nozzle of each outlet is installed in the centre of this right outlet.When adopting this structure, the mixture of the air of discharge and the water of ejection is shape such as cloud and mist discharges, and the people can be immersed in this cloud and mist.In another example, these a plurality of nozzle arrangement with the plane of single, a bigger outlet coplane on spaced-apart position on.When adopting this structure, the mixture of the air of discharging and the water of ejection is surfy jet flow shape, this jet flow can be inclination, level or downward, the people can walk by this jet flow like this, or stand in below the emission point of this jet flow, oneself is immersed in the jet flow is cooled off, become pleasantly cool.
This cooling device can be exitted and be dwindled, and is convenient to carry between the different location, and therefore, the sportsman is in competition and training, and the fire fighter is in exercising a public function, and the participant of spectators or summer sports etc. can use this cooling device.
According to a further aspect in the invention, this cooling device can be made a pavilion form.This pavilion structure comprises three or four shank branches (though shank divides number can be arbitrary number) and several built on stilts part by chassis configuration.Best, make many outlets in the bottom of built on stilts part.These parts can make above-mentioned double-wall structure, or simpler, make single wall structure.In single wall structure, the enclosure space inflation that fan will be made of this single wall.
Nozzle can dispose differently, to obtain different discharge jet flow shapes.For example, nozzle can be installed on these partial interiors position spaced apart from each other, also can be spaced apart with outlet.Such installation can strengthen the immixture of empty G﹠W, and makes the evaporative cooling effect reach maximum.This installation also allows outlet to be covered by porous membrane.
Porous membrane has two main advantages.The size of porous membrane and configuration can be used for regulating the flow from the discharge mixture of above-mentioned enclosure space outflow, are in the inflation state to keep this pavilion or other structures.In addition, porous membrane can be discharged the nebulous air and the coolant mixture of diffusion, and this cloud mixture can be sprayed on, and for example, stands on the beneath person of pavilion.
The another kind of collocation method of nozzle is to make nozzle and a plurality of, and the outlet of dispersion connects, and it is right with outlet to form nozzle jointly, makes each nozzle and the right nozzle of outlet be installed in the centre of this right outlet.This collocation method can be discharged the nebulous mixture that is sprayed on the person equally.
In another embodiment, this portable evaporative cooling unit makes the form of inflatable tower, and when dwindling when venting, this inflatable tower is longitudinally folded up, and is easy to carry.In the eminence of this tower, a plurality of nozzles are installed, the position of these nozzles and direction make nozzle can spray the evaporative cooling agent downwards, water for example, to the person, the people can be immersed in the cooling agent of these sprays like this, obtains cooling, becomes pleasantly cool.
Many other characteristics of the present invention and purpose will be clear by following discussion to preferred embodiment and example.
Brief description of drawings
Preferred embodiments more of the present invention have been represented in the accompanying drawings.Should understand, the present invention is not these embodiment that are confined to announce as an example, within the scope of the appended claims, can do various changes.In the accompanying drawings,
Fig. 1 is according to of the present invention, but the stereogram of the portable evaporation-cooled device of using for indoor and outdoors with inflation housing;
Fig. 2 is the side view of this device;
Fig. 3 gets by the base portion branch of the embodiment of Fig. 2, the partial enlarged drawing that part is cut open;
Fig. 4 is the stereogram of an alternative embodiment of the invention, and it has inflatable housing, discharges spraying and/or jet flow obliquely;
The partial enlarged drawing that Fig. 5 cuts open for the part of Fig. 4 embodiment;
Fig. 6 is the stereogram of another embodiment of the present invention, and it has inflatable vertical tower, and there is the outside nozzle of many directions the side of tower;
Fig. 7 is the stereogram of another embodiment of the present invention, and it has inflatable vertical pillars, and the outside and downward nozzle of many directions is arranged on the edge of column;
Fig. 8 is the stereogram of another one embodiment of the present invention, and it has inflatable pavilion, and the ejection downwards of the built on stilts back timber of pavilion is through transpiration-cooled air;
Fig. 9 a is the top plan view of Fig. 8 embodiment;
Fig. 9 b is the bottom plan view of Fig. 8 embodiment;
Figure 10 is the side view of Fig. 8 embodiment;
Figure 11 is the front view of Fig. 8 embodiment;
Figure 12 is the stereogram of another embodiment more of the present invention, and it has one and lies in a horizontal plane between sports ground boundary line bench and the Plexiglas's screen inflatable pipeline; With
Figure 13 is the side view of Figure 12 embodiment.
DETAILED DESCRIPTION OF THE PREFERRED
Fig. 1～3 expressions are according to a kind of portable evaporation-cooled device 20 for the indoor and outdoors use of the present invention, this device utilizes evaporative cooling to reduce the temperature of surrounding air (promptly be centered around this cooling device local atmosphere on every side, can be indoor local atmosphere or outdoor local atmosphere).During these cooling device 20 work, on every side than the air of hot regime flow, then,, inhaled air is discharged by the annulus 26 of a plurality of nozzles 30 by 24 suctions that enter the mouth.These a plurality of nozzles 30 simultaneously will be than the cooling agent of heat, and for example running water is injected in the air-flow of discharge.Air and liquid coolant mix, and because evaporation, empty G﹠W all begins temperature with respect to it and is cooled.The mixture of air and liquid coolant is sprayed on to be needed on the cold person.Because the droplet of cooling agent is sprayed on the person, therefore also can further obtain evaporative cooling.
Fig. 1～3 (with 4～5) but in inflation structure 32 have double-wall structure.It comprises an inwall 36 and surrounds the outer wall 38 of this inwall.Inwall 36 and outer wall 38 have constituted a relatively enclosure space 40 of sealing together.Inwall 36 also form one from the inlet of this pedestal to exporting 44, have the conduit in chamber 42.This chamber 42 is surrounded by this enclosure space 40 basically.Wall 36 and 38 is made by thin flexible material, as the resin material that bendable is scratched, and the canvas of process encapsulation process etc.
The air that feeds in the enclosure space 40 expands this enclosure space 40, thereby causes structure 32 to erect with the shape of the inflation shown in scheming.The air that feeds this enclosure space 40 is controlled or throttling, discharges by many holes 54 (see figure 5)s between this enclosure space 40 and this chamber 42.In order to keep the desirable pressure differential between this enclosure space 40 and the surrounding air, the 54 pairs of air mass flows of discharging from enclosure space 40 in hole are carried out throttling, and regulate its flow.Like this, as long as fan work, structure 32 just can keep the inflation state, and stably stands upright on the pedestal 34.
The pressure air that comes out from enclosure space 40 and/or chamber 42 is discharged from the outlet 44 of the end of structure 32.Best, the flow of this pressure air is enough big, so that at least near this structure, the flow of discharge can form one air-flow of determining.One aspect of the present invention is included in installs a plurality of nozzles 30 in the plane of this outlet 44, be used for spraying the water to air-flow.In the embodiment shown, four nozzles 30 are interconnected by the conduit 26 of an annular, utilize preferably flexible suitable connecting line and a pump (not shown), and water or other cooling agents of pressurization are delivered in this conduit 26.
Preferred cooling agent is exactly a water.Can adopt running water, and water be pressurizeed by booster pump through filtering.For the cooling agent near the exit point place of nozzle 30 is better atomized, it is more favourable adopting high-pressure pump.Because the cooling agent in air after the atomizing evaporates comparatively fast than those bigger fine droplets, the result, the evaporative cooling effect has been strengthened.The shortcoming of high-pressure atomization is that the size in hole of nozzle 30 is less, and may the be cooled accumulation of suspended particulate in the agent, lime etc. of these holes is stopped up.These problems can reduce to minimum by filtration and/or water treatment.The present invention be advantageous in that can use general pressure is 40～60 pounds/square inch domestic water.Utilize pump and/or booster, pressure can be increased to 1400 pounds/square inch or higher.
Nozzle 30 is used for cooling agent, and for example running water is injected into by exporting in 44 air of discharging.The temperature of supposing water is equal to or less than environment temperature, but can be warm water, still needs to cool off by evaporating.Owing to adopt evaporative cooling, do not need the refrigeration of sky G﹠W to expend and avoided complicated refrigerant cycles, this has embodied advantage of the present invention.Cooling agent mixes with the air-flow of discharge, and in this process, a part or the major part of liquid coolant change steam into.Because the effect of evaporative cooling process, the temperature of the mixture that is generated is lower than the temperature of cooling agent or surrounding air.Certainly, this mixture is moister than surrounding air, but the people feels to remain pure and fresh frankness.
Preferably should be turbulent condition, flow out from exporting 44 with a kind of spray pattern of determining through the air/water mixture of supercooling.The shape and size of inflatable structure 32, make when jet flow by the time people can be cooled down at whole being immersed in this jet flow.The position of structure 32 is preferably in athletic competition, and for example the bench back of football match or boundary line, training court so that in the off time between two matches, cools off a bit the sportsman.
Under the given mixing ratio of empty G﹠W, the resulting actual temperature of evaporative cooling changes along with the initial aridity difference of surrounding air.For example, when with 95 (35 ℃) and relative humidity being the water under 20% the dried warm air atomizing room temperature, can make mixture temperature be reduced to 66 °F (19 ℃).Yet, if with 95 °F, but relative humidity is 50% same surrounding air when removing atomized water, can only make the temperature of mixture be reduced to about 80 °F (27 ℃).Usually, home-use running water can compare cold after having flowed certain hour, certainly, utilizes this water can make mixture cooler than the water of the sort of heat.
The change of evaporating temperature is owing to extract heat from air, and utilizes this heat to make water become vapour phase from liquid phase to produce.Therefore, different with those cooling systems that extract the heat in the various element, this structure does not need to introduce the external refrigeration energy, can make temperature change.The present invention does not need waste heat discharge to other place, because cause the mobile energy except being used to, the energy remaining sum that is added or deduct is zero.The calorific potential that is used for evaporation extracts from warm air, and this is the reason that causes temperature to reduce.
Figure 4 and 5 are represented another aspect of the present invention, and it relates to an embodiment who is used to strengthen the aerial atomizing of cooling agent.Except the overall shape of inflatable structure 32 ' is that an inverted L font and pedestal 34 ' comprise outside the following difference, general, the structural detail of Figure 4 and 5 is the same with the structural detail of Fig. 1 to 3.What an increasing was arranged between inlet 24 and fan 46 increases part 56 newly.On a position between inlet 24 and the fan 46, this part that increases newly 56 is stopped by the barrier film of a porous or diaphragm 60 basically.In the place near diaphragm 60 water injector 62 is installed, it is connected with the water source.It is in order constantly to soak this porous membrane 60 with cooling agent that water injector 62 is installed.Must flow by this porous membrane 60 by fan 46 inhaled airs, and when such, air can be full of little cooling agent drop and/or cooling agent steam.Adopt this structure, transpiration-cooled effect has strengthened.Along this structure, on different points, can place the porous membrane that one or more soaks across all runners or part runner.
In Fig. 4, the nozzle 64 in exit has the hole (not shown), and the size in hole can produce big water jet.The result of the evaporative cooling of the enhancing in the newly-increased part and the large stream comprehensive function of these nozzles 64 makes the people in the gas-vapor mix stream that is immersed in discharge produce a kind of impression of soaking into cooling.This embodiment is particularly useful to the fire fighter in fire fighting.The fire fighter generally will run into the practical problem of many heat, and the problem that does not have consideration they are drenched.
Fig. 6 represents another alternative aspect of the present invention, and wherein, inflatable structure 66 is made of a single flexible wall 68.This flexible wall 68 forms an enclosure space (not shown) that communicates with many outlets 70.Outlet 70 and respective nozzles 72 combinations form nozzle and outlet is right.The right nozzle 72 of each nozzle and outlet is installed in the centre of this right outlet 70.Fan (not shown) in the pedestal 34 forces air to give this enclosure space pressurization, and this flexible wall 68 of inflation.Air is discharged by throttling outlet 70.In this structure, the air that each outlet 70 is discharged mixes with the cooling agent of a nozzle 72 ejections, then, a plurality of nozzles and the right comprehensive function result of outlet produce a kind of nebulous, surfy discharge mode of energy or the shape determined, the people can be immersed in this surfy discharge cloud and mist and be cooled off.
In Fig. 7, another embodiment of portable evaporative cooling unit is designed to an inflatable tower 74.Tower 74 resembles the soda water or the beer can of an increasing, and can decorate with advertisement or logos, is used for sports tournament etc.Many nozzles 76 are installed on the circumference of the top of tower 74, and these nozzles are spaced from each other, and definite direction is arranged, and make that nozzle 76 can be to the personal top-pour trickle of walking close to.
Fig. 8～11 expressions another aspect of the present invention, wherein, the shape of this inflatable structure resembles a pavilion 78.Pavilion 78 comprises the part 80～84 of the single wall structure of several Fig. 6 of making and Fig. 7.All available common fan of all these parts 80～84 or air blast (not shown) inflation get up.Pavilion 78 comprises that four shanks divide 80 and line up five built on stilts parts 82 and 84 of frame shape.The bottom of the built on stilts part 82 of four sides is provided with many outlets 86.
Outlet 86 can be disposed with different modes, to reach difform discharge air water mixed flow.For example, outlet 86 can be formed rightly with nozzle 88, be placed on the position spaced apart from each other of built on stilts part 82 of side, and near this outlet 86.Each nozzle and the right nozzle 88 of outlet are installed in the centre of this right outlet 86.When adopting this structure, air and spray the cooling agent of discharging and form cloud and mist is deposited on the person that stands under the pavilion 78.
In Figure 96, the characteristics of core 84 are that another outlet 90 is arranged.This outlet 90 is elongated, and is covered by the diaphragm 92 of a porous.Porous membrane 92 has two main advantages.First advantage is that the diaphragm 92 of porous forms throttling, can control and want air discharged to discharge from part 80～84 inside of inflation, or regulate the flow of discharged air, to keep the inflation state of 80～84 parts.Second advantage is that porous membrane 92 also can strengthen the mixing of empty G﹠W, thereby makes the evaporative cooling effect reach maximum.
Figure 12 and Figure 13 represent another embodiment, but wherein similar single wall inflation structure 100 horizontal positioned to Fig. 6.This inflatable structure can be installed by built on stilts, shown in the solid line of Figure 13, perhaps installs on the ground, shown in chain-dotted line among the figure.This embodiment is specially adapted to cool off the sportsman who is sitting on the football match bench 102.This inflatable device can shield 104 against Plexiglas's, or is installed on the Plexiglas's screen 104.This Plexiglas's screen 104 can limit the trajectory of discharge of cooling agent, and also having an advantage in addition is to shield the sportsman, is not subjected to the attack of the object of dishing out from grandstand.
But two rows are lined up in the outlet 106 and 106 of inflation structure 100.Among the row, 106 and nozzles 110 of each outlet partner, and are the same as mentioned above, are used for atomizing and discharge airborne cooling agent in the above.Among the row, outlet 108 is not with nozzle below, only blowdown presssure air at room temperature.This two rows nozzle 106 and 108, carries and drops on the bench 102 jointly with the discharge mixture lifting through supercooling of a top outlet 106 with Plexiglas's screen 104.When adopting this structure, can form and select to determine the flow pattern of shape, make bench 102 zones obtain best cooling.
Another kind of alternative plan, perhaps in addition, but the air in the inflation structure 100 can utilize water injector shown in Figure 5 and porous membrane 62 and 60 to cool off in advance.
The present invention is illustrated in conjunction with above-mentioned scheme and example, yet the people that are skilled in technique are clear, and other scheme can be arranged.The present invention is not the above-mentioned scheme of mentioning especially that only limits to, therefore, and should be with reference to having proposed the appended claims that exclusive authority requires in order to evaluate scope of the present invention, rather than with reference to the explanation of above-mentioned preferred example.
Claims (18)
1. portable evaporation-cooled device, it comprises:
An inflatable conduit that constitutes by inner and outer wall, inflatable enclosure space of the common formation of this inner and outer wall, this conduit has a chamber of taking mouth out of;
An air blast, it forces air to flow to outlet from the inlet in above-mentioned chamber;
At least one nozzle, it is installed on this inflatable conduit, is used for liquid coolant is ejected to air;
One is utilized it with nozzle and the device that the liquid coolant source is connected, and the mixture of empty G﹠W can be discharged from the outlet the above-mentioned chamber, the people is immersed in this mixture, and is cooled off, and becomes pleasantly cool.
2. cooling device as claimed in claim 1, wherein, this inner and outer wall constitutes a circular passage and a central passage, and a passage in this circular passage and the central passage forms above-mentioned enclosure space, and another passage forms above-mentioned chamber.
3. cooling device as claimed in claim 2, it also comprises a flow distributor, this distributor is worked with fan, the portion of air flow is fed in the described enclosure space, and another part air mass flow is fed in the described chamber.
4. cooling device as claimed in claim 1, it also comprises a porous membrane, this diaphragm is along being a placement in this enclosure space and the chamber at least, make air can pass through this porous membrane, and wherein place a described nozzle at least, so that remove to soak this porous membrane, strengthen transpiration-cooled effect with cooling agent.
5. cooling device as claimed in claim 1, it comprises a plurality of described outlets and a plurality of described nozzle, these outlets become nozzle right with outlet with nozzle arrangement, each nozzle and the right respective nozzle of outlet are installed in this right corresponding outlet, are used for the mixture of discharged air and cooling agent.
6. cooling device as claimed in claim 1, wherein, a wall in the above-mentioned inner and outer wall does to have many holes, and the throttling of the paired air stream of these hole shapes in order to regulate the air mass flow of discharging from above-mentioned enclosure space, keeps above-mentioned conduit at the inflation state.
7. cooling device as claimed in claim 3, wherein, the shape of above-mentioned flow distributor is essentially an annulus, and the flow by this circle ring center feeds in the above-mentioned chamber, and the flow around ring feeds in the above-mentioned enclosure space.
8. cooling device as claimed in claim 1, wherein, above-mentioned conduit is the font of falling L, outlet is located at the free end of this font of falling L.
9. portable evaporative cooling unit, it comprises:
An inflatable enclosure space of being made by flexible material, this enclosure space have at least one inlet and at least one outlet, and this enclosure space is along an air flow passage setting;
An air blast, it is used to force the surrounding air of coming in from entering the mouth by described enclosure space, discharges by described outlet again;
But be installed in a plurality of nozzles in this inflation enclosure space, these nozzles are used to discharge cooling agent along channel arrangement;
The device that this nozzle is connected with pressure water source, utilize this device, water can mix with the air in the air flow channel, make the air cooling by evaporative cooling, and wherein, be provided with outlet, be used to discharge the mixture of empty G﹠W, the people can be immersed in the mixture of sky G﹠W like this, and is cooled off, and becomes pleasantly cool.
10. cooling device as claimed in claim 9, wherein, above-mentioned enclosure space comprises that a plurality of shanks that comprise divide and form jointly the part of the built on stilts part of frame structure, this built on stilts part has a plurality of described outlets.
11. cooling device as claimed in claim 10, wherein, at least the several nozzles in a plurality of nozzles are installed in the several sections of the outlet upstream end of air flow channel, be used for before discharging, mixing by this outlet, and comprise several porous membranes, these membrane covered are several exits at least, and forms the throttling that air is flowed, in order to keep this device at the inflation state.
12. cooling device as claimed in claim 10, wherein, several at least nozzles form nozzle with outlet and outlet is right, and the nozzle of each nozzle and outlet centering is installed in this right outlet, is used to discharge the mixture of empty G﹠W.
13. cooling device as claimed in claim 10, wherein, the said frame structure comprises more than two shanks branches with more than two built on stilts parts.
14. a portable evaporation-cooled device, it comprises:
Make by thin flexible material for one, but and constitute the inflation enclosure space of a tower;
An air blast, it is used for forcing surrounding air to flow into described enclosure space;
A plurality of installations are near the nozzle on this tower top, and the direction of these nozzles is outside at least in part, the people can be immersed in the jet flow of nozzle ejection, and be cooled off, and become pleasantly cool.
15. a portable evaporation-cooled device, it comprises:
A conduit, it forms at least one outlet;
An air blast, it is used for forcing the surrounding air of coming in from inlet to flow into described conduit, and then discharges by described outlet, to form air-flow;
Be installed in this supravasal a plurality of nozzles;
The device that nozzle is connected with the liquid coolant source, this nozzle is expelled to cooling agent in the air-flow, cooling agent is mixed with air stream, and it is next by evaporative cooling air to be cooled off, outlet is then discharged mixture, the people can be immersed in the mixture of air and cooling agent like this, and is cooled off, and becomes pleasantly cool.
16. cooling device as claimed in claim 15, it comprises that also at least one is placed to the porous membrane that intersects with air-flow, makes air pass through this porous membrane, and wherein disposes several nozzles at least, so that remove to soak this porous membrane with cooling agent.
17. cooling device as claimed in claim 15, wherein, several at least nozzles are installed in along air-flow in the conduit of above-mentioned outlet upstream end, and like this, cooling agent can mix with air-flow in the inside of this cooling device.
18. cooling device as claimed in claim 15, wherein, above-mentioned conduit is one and is made by thin flexible material, the enclosure space of part sealing, and for easy to use, this conduit has an inflation position and a venting contracted position, and the inflation position is for the ease of air blast air to be sent into this enclosure space, and the venting contracted position is in order to carry and to deposit conveniently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95194615 CN1155327A (en) | 1994-06-17 | 1995-06-16 | Portable evaporative cooling unit |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/261,474 | 1994-06-17 | ||
| CN 95194615 CN1155327A (en) | 1994-06-17 | 1995-06-16 | Portable evaporative cooling unit |
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| Publication Number | Publication Date |
|---|---|
| CN1155327A true CN1155327A (en) | 1997-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95194615 Pending CN1155327A (en) | 1994-06-17 | 1995-06-16 | Portable evaporative cooling unit |
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| CN (1) | CN1155327A (en) |
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1995
- 1995-06-16 CN CN 95194615 patent/CN1155327A/en active Pending
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| CN104254622A (en) * | 2012-01-03 | 2014-12-31 | 倍耐克有限公司 | Method, apparatus and use for tempering material |
| CN104154775A (en) * | 2014-08-15 | 2014-11-19 | 哈尔滨宏万智科技开发有限公司 | A wind power steam mixing device |
| CN104949249A (en) * | 2015-06-23 | 2015-09-30 | 广西大学 | Dehumidifier |
| CN104949249B (en) * | 2015-06-23 | 2018-10-30 | 广西大学 | A kind of cistern free portable humidifier |
| CN106369711A (en) * | 2015-07-24 | 2017-02-01 | 利达创有限公司 | Evaporative cooling apparatus |
| CN106369711B (en) * | 2015-07-24 | 2019-04-19 | 利达创有限公司 | Vaporation-type cools down equipment |
| CN112770702A (en) * | 2018-07-27 | 2021-05-07 | 科尔技术有限责任公司 | Device for removing heat, energy and/or fluid from living mammals |
| CN109826796A (en) * | 2019-01-30 | 2019-05-31 | 青岛冠尔科技股份有限公司 | A kind of inducing cycloidic air-flow cyclone |
| CN109826796B (en) * | 2019-01-30 | 2021-08-03 | 青岛冠尔科技股份有限公司 | Induced spiral airflow swirler |
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