CN1236580A - Cooling clothes using cold accumulating substance as cold source. - Google Patents

Abstract

The cooling clothes using cold-accumulating substance as its cold source are composed of thermally insulating surface and internal cooling system which uses cold-accumulating substance as its cold source. Its advantages are sure and reliable cooling performance, simple structure, easy manufacture and low cost.

Description

With the storage solidifiable substance is the clothes that cool of low-temperature receiver

The invention belongs to a kind of clothes with the function of cooling.

In hot summer, high temperature weather makes us being difficult to stand.High temperature can make people's labour capacity descend greatly, even completely loses, and can cause a series of illnesss such as collapse, heatstroke when serious.Many particular job environment are arranged, and local miniclimate temperature is also higher, and sense of discomfort that it brings to human body and the actual bodily harm that is caused are quite serious.The U.S. has released cooling clothing, is used for reducing the human body temperature that is in than in the high atmospheric temperature.Its characteristics are that low-temperature receiver is the Small Refrigerating Equipment that power is provided by jet fuel device or motor and the battery that matches.The defective of this cooling clothing is, because of being equipped with refrigerating plant and the dynamical system that matches, so complex structure is not only made difficulty, being difficult to keep in repair behind the solid barrier, and because of the cost height, being difficult to realize popular popularized consumption in low purchasing power area.

The objective of the invention is to, provide a kind of simple in structure, make cool-down garments easy, cheap, that be difficult for breaking down, be intended to realize the popular consumption of cool-down garments.

Particular content of the present invention is: cool-down garments is made up of the heat insulation outer cover and the inner cooling system thereof of appearance.Cooling system comprises, storage solidifiable substance container containing, valve, pump, heat-exchange device, continuous conduit etc.The low-temperature receiver that cooling system relied on is that deposit has the storage solidifiable substance of a large amount of colds.The storage solidifiable substance comprises ice, solid state gas, liquid gas, cryogenic liquid etc.

Advantage of the present invention is: (1) is low-temperature receiver because of directly with deposit the storage solidifiable substance of a large amount of colds being arranged, so removed the refrigerating plant and the dynamical system that matches in the cooling system from, like this, the overall structure of cool-down garments is greatly simplified.Not only make simply, cheap, and be not prone to solid barrier.Both having made breaks down also is convenient to maintenance; (2) performance that cools is definitely reliable; (3) as storage solidifiable substances such as the ice of low-temperature receiver, produce in batches by specialized factory at present, ample supply and prompt delivery not only, and also cheap.So exogenous low-temperature receiver that cool-down garments provided by the present invention is relied on--the supply of storage solidifiable substance is very sufficient, and cool-down garments uses also very economical.

Introduce a specific embodiment of the present invention below.Present embodiment is that the cool-down garments of low-temperature receiver is that example is illustrated with ice.Use zinc-plated sheet iron.Make the cylindrical drum of two bottom surface diameter 10cm, high 20cm.Wherein open the circular port of a diameter 4cm at upper bottom surface for one,, and the good lid of sealing is set as the door that adds ice cube; In bottom surface central authorities an external diameter 4mm who outwards protrudes, the cylindric cold water output duct joint of internal diameter 2.5mm, long 4mm are set.This tube is as storage ice tube; The another tube respectively is provided with an external diameter 4mm who outwards protrudes, the cylindric pipe joint of internal diameter 2.5mm, long 4mm at upper bottom surface and bottom surface central authorities, is used separately as warm waste water input pipe joint and warm waste water and dumps pipe joint.This tube is as the warm waste water tube of storage.Storage ice tube outer surface wraps up with the good felt of heat-proof quality.Make a knapsack with canvas.The shape of knapsack pocket and size dimension are with the storage ice tube that can hold vertically-arranged just simultaneously and store warm waste water tube and be advisable.Tailor upper garment and trousers with woollen lining, as heat insulation outer cover.Scatter and disappear in order to reduce cold, upper garment is designed to jacket, the cuff and the bottom are all gone up elastic cord and are tightened; Also go up elastic cord and tighten at the bottom of s trouser leg place of trousers.Slightly loose being advisable after the size of heat insulation outer cover upper garment and trousers is worn with the user.Tailor upper garment and the trousers that laying stationary heat swapdisk curved tube is used with jaconet, following abbreviation " admittedly managing clothing " reaches " admittedly managing trousers ".With rubber is that raw material is made to pinch and held formula capsule water pump.Its outward appearance can be as the aerated capsule of inflation sphygmomanometer, capsule wall thickness 2mm.Two ends at capsule are provided with suction line and discharge pipe respectively.Inside in suction line and discharge pipe and capsule connection is provided with inlet valve and dump valve respectively.Select the rubber tube of external diameter 6mm, internal diameter 3mm to connect the conduit of each parts.Select the rubber tube of external diameter 2.5mm, internal diameter 1.5mm to make heat-exchange tube.Get the long conduit of a 60cm, the one end is socketed on the cold water output duct joint of storage ice tube bottom surface, the other end is connected with the suction line of capsule water pump by valve (keying valve).Get the long conduit of a 40cm, the one end is connected and fixed on the discharge pipe of capsule water pump, and the other end is connected with heat-exchange tube by means of adapter of plastic.Heat-exchange tube from conduit is drawn is fixed in its tortuous (tortuous place should guarantee that pipeline is unimpeded) the lining outside of " admittedly managing clothing ".Fixedly heat-exchange tube can be used needlework.Note in the operating process avoiding stabbing sebific duct, also line should not drawn tension, in order to avoid cause the local pipeline obstruction that subsides.Going up stringing " admittedly managing clothing " is in proper order, from lap portion to collar; From cuff to the shoulder joint position.The sleeve part, tortuous pipe distributes can be denser, and shirtfront, back, waist, belly position should be slightly sparse.Heat-exchange tube is gone up laying " admittedly managing clothing " and is finished, and is back to storage ice tube place, ices the neat winding of tube 15～20 circles around storage between the outer surface of storing the ice tube and heat insulation felt, guarantees that every circle heat-exchange tube fully contacts with storage ice tube outer surface.The reason of makeing like this is: the water at low temperature that ice fusing produces is delivered in the heat-exchange tube on " admittedly managing clothing " by pump.After heat exchange, water temperature rises in the pipe, changes warm water into.In the time of in the heat-exchange tube of warm current through being wound in storage ice tube outer surface, by galvanized sheet heat transferred is store the ice cube of icing in the tube, and the temperature of self descends.The cold water that will obtain through cooling continues on in the heat-exchange tube on " admittedly managing trousers " like this, is used for cooling of lower limb.Ice cube in the storage ice tube has absorbed the warm water transmission in the outer heat-exchange tube of tube and the heat that comes, is fused into water at low temperature, thereby provides water at low temperature to pump endlessly, in order to the additional cold water part that constantly is consumed.Storage ice tube outer surface twines and finishes, and the heat-exchange tube of drawing is descending, and the intersection that reach " admittedly managing trousers " " admittedly managing clothing " is by adapter of plastic link to each other with heat-exchange tube on " admittedly managing trousers " (establishing joint herein is in order to wear off convenience).Heat-exchange tube is laid the outside of being fixed in " admittedly managing trousers " lining, and stringing is from the bottom of s trouser leg to the waist of trousers.Finish in " admittedly managing trousers " laying, heat-exchange tube is connected by the conduit of adapter of plastic with a 60mm length, and conduit is up, and it holds the pipe joint that is socketed on the warm waste water tube upper bottom surface of storage to the greatest extent.Get the long conduit of a 40cm, the one end is socketed on the pipe joint on the bottom surface of storing warm waste water tube, and the other end is provided with the keying valve, in order to regularly to dump warm waste water.The length of heat-exchange tube needs the size according to garment dimension and cooling capacity, grasps flexibly.In the back position and the knapsack corresponding section of heat insulation outer cover, open an aperture so that the passing of conduit and heat-exchange tube.Capsule water pump, conduit and heat-exchange tube are exposed to the part of the outside of heat insulation outer cover, use the good material of heat-proof quality and are incubated parcel, to reduce loss of refrigeration capacity.Easy to operate for the user, the capsule water pump can be fixed in position, shirtfront, the outside of heat insulation outer cover.Hang several between heat insulation outer cover and " admittedly managing clothing ", " admittedly managing trousers " gauze bag of silica gel particle is housed, be used to remove steam, avoid occurring on the heat-exchange tube condensation globule.

Claims (2)

1, be the clothes that cool of low-temperature receiver with the storage solidifiable substance, heat insulation outer cover and inner cooling system thereof by appearance are formed, cooling system comprises, storage solidifiable substance container containing, valve, pump, heat-exchange device, continuous conduit etc., it is characterized in that the low-temperature receiver that cooling system relied on is the storage solidifiable substance that deposit has a large amount of colds.

According to the described cool-down garments of claim (1), it is characterized in that 2, described storage solidifiable substance comprises, ice, solid state gas, liquid gas, cryogenic liquid etc.