WO2015186985A1 - Gilet à air et procédé de fabrication associé, et appareil de refroidissement portatif associé - Google Patents

Gilet à air et procédé de fabrication associé, et appareil de refroidissement portatif associé Download PDF

Info

Publication number
WO2015186985A1
WO2015186985A1 PCT/KR2015/005643 KR2015005643W WO2015186985A1 WO 2015186985 A1 WO2015186985 A1 WO 2015186985A1 KR 2015005643 W KR2015005643 W KR 2015005643W WO 2015186985 A1 WO2015186985 A1 WO 2015186985A1
Authority
WO
WIPO (PCT)
Prior art keywords
jacket
air
hose
cooling mechanism
air jacket
Prior art date
Application number
PCT/KR2015/005643
Other languages
English (en)
Korean (ko)
Inventor
김용구
Original Assignee
김용구
정주화
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020140068233A external-priority patent/KR101617085B1/ko
Priority claimed from KR1020150041329A external-priority patent/KR101698665B1/ko
Priority claimed from KR1020150041330A external-priority patent/KR101640708B1/ko
Application filed by 김용구, 정주화 filed Critical 김용구
Publication of WO2015186985A1 publication Critical patent/WO2015186985A1/fr

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00—Garments
    • A41D1/04—Vests, jerseys, sweaters or the like
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
    • 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air

Definitions

  • the present invention relates to an air jacket and a method for manufacturing the same, and a portable cooling mechanism therefor. More specifically, the present invention relates to a shipyard, a heavy industry, a steel structure producer, a painter, a painter, and the like to protect and work in an environment of fire or heat The present invention relates to an air jacket provided for securing efficiency and a method of manufacturing the same, and a portable cooling mechanism for lowering the temperature of compressed air supplied to the air jacket by a compressor.
  • Air jackets are used to protect workers and secure work efficiency in the environment of fire and heat such as shipbuilding, heavy industry, steel structure producers, paint companies and paint companies. Such an air jacket is intended to prevent industrial accidents caused by an increase in body temperature of a worker (wearer) working in a high temperature space.
  • the air jacket allows the compressed air supplied from the compressor to be sprayed toward the human body of the worker to prevent sweating. Allow to evaporate and lower body temperature.
  • an air jacket used by a welding worker, such as a shipyard is installed such that a hose is installed inside the jacket and connected to a compressor so that compressed air supplied from the compressor is injected into the jacket.
  • Patent No. 1120983 Air jacket using vortex tube
  • Patent No. 0930656 "Jacket type personal cooling device,” and the like have been proposed.
  • Such conventional techniques may be applied to a small fan (Utility Model No. 0471653, “Jacket Air Supply Device”), Vortex Tube (Registration No. 1120983, “Air Jacket Using Vortex Tube”), or Small Air Conditioner (Patent No. 0930656).
  • a portable cooling mechanism such as a "jacket type personal air conditioner” was applied to lower the temperature of the air to impart a cooling effect.
  • the air jacket according to the related art has a problem in that it is inconvenient to use. That is, the portable cooling mechanism according to the prior art has been manufactured in a small size, but because the worker has to wear by using a separate belt, a belt, etc. in actual use, it is inconvenient to wear, there is a problem of limiting the behavior of the worker.
  • the portable cooling mechanism for the air jacket according to the prior art has a problem that can not provide a stable cooling efficiency of the air, raise the unit cost of the air jacket, and is difficult to apply practically. For example, when a small fan is applied, an air jacket that does not need to be connected to a compressor can be configured.
  • an object of the present invention is to provide a new type of air jacket and its manufacturing method and portable cooling mechanism therefor that can increase the cooling efficiency with the convenience of wearing. do.
  • the present invention is to provide a new type of air jacket and portable cooling mechanism for it to eliminate the inconvenience of wearing and work caused by the operator wearing the conventional portable cooling mechanism using a belt, belt, etc.
  • the purpose is to provide a new type of air jacket and portable cooling mechanism for it to eliminate the inconvenience of wearing and work caused by the operator wearing the conventional portable cooling mechanism using a belt, belt, etc. The purpose.
  • the present invention is to facilitate the manufacture of the air jacket to the built-in hose in the jacket, the compressed air of the compressor to be supplied to the built-in hose, and to implement a semi-automatic or automated to improve the productivity and productivity
  • Another object of the present invention is to provide a new type of air jacket and a method of manufacturing the same.
  • a cooling mechanism 70 to adjust the temperature of the air supplied from the compressor air jacket for injecting air from the compressor to the wearer In the jacket, which is formed to be worn over the waist and shoulders of the wearer;
  • the jacket 20 is a base fabric 22 and the base fabric 22 disposed inward to allow the air to be blown out through the inner hose 40 to the user wearing the base fabric 22
  • the waist and chest support fabrics 24 and 26 disposed along the arrangement position of the inner hose 40 to be sewn with the base fabric 22, and the attachment part 60 is in the rearward direction of the wearer. It may be arranged to be coupled to the waist support fabric 24.
  • the air jacket is a jacket 20 formed to be worn over the waist and shoulders of the wearer; Include an internal hose (40) embedded in the jacket 20, the air supplied to the inside to blow out to the wearer;
  • the inner hose 40 has a blowout hole 41 formed by a processing pin 62 having a sharp end, and the blowing hole 41 is formed by the linear reciprocating motion of the processing pin 62. 40 is formed to penetrate from one side to the other side.
  • the jacket 20 is a base fabric 22 and the base fabric 22 disposed inward to allow the air to be blown out through the inner hose 40 to the user wearing the base fabric 22
  • the waist and chest support fabrics 24 and 26 disposed along the arrangement position of the inner hose 40 to be sewn with the base fabric 22, and the attachment part 60 is in the rearward direction of the wearer. It may be arranged to be coupled to the waist support fabric 24.
  • the inner hose 40 is installed to be installed inside the jacket 20.
  • the portable cooling mechanism for the air jacket has an inner space 71 is formed, the inlet 104a through which the air supplied from the compressor is introduced, Outlet 104b through which the introduced air flows into the air jacket 10 configured to be injected into the jacket 20 through the inner hose 40 by installing the inner hose 40 inside the jacket 20.
  • the refrigerant 120 is formed to be hermetically contained in the container to convert the refrigerant 120 to a low temperature state through cooling of the container, so as to be connected between the compressor and the air jacket 10 during use. The temperature of the air supplied from the sha to the air jacket 10 is lowered.
  • the container has an outer module having a lid 84 detachably coupled and an outer housing 82 having a coupling hole 88 penetrating outward. 80 and;
  • the lid 84 of the outer module 80 is formed to be inserted into and mounted in the outer housing 82 in a separated state, the inner space 71 is formed, and the inlet 104a and the outlet 104b are formed.
  • the inner module 90 is provided by the inner module 90 in which the inlet 104a and the outlet 104b are positioned on the coupling hole 88 when the inner module 90 is installed and coupled to the outer module 80. It can be used to separate from the outer module (80).
  • the inner module 80 has the inner space 71 is formed, one side to the outside in a position corresponding to the inlet 104a and the outlet 104b
  • a connector 100 is coupled to be in close contact with the inner surface of one side where the inner coupling holes (92a, 92b) are formed.
  • the portable cooling mechanism 70 can be used integrally combined with the jacket 20 of the air jacket 10, the conventional belt, belt It is more convenient to wear compared to the manner in which it is to be used, and the cooling mechanism 70 does not interfere with the movement of the worker during operation, thereby providing convenient use.
  • the portable cooling mechanism for the air jacket since the amount of air supplied from the compressor is supplied to the air jacket 10 as it is, the cooling efficiency is higher than the portable cooling mechanism applying the conventional vortex tube, and the amount of compressed air is used.
  • the present invention is composed of the outer module 80 and the inner module 90, and can be used through the repeated replacement of the inner module 90 can increase the cooling efficiency while maintaining portability.
  • the air jacket and its manufacturing method since the internal hose 40 having a blow hole 41 is formed so as to penetrate both sides by a straight reciprocating processing pin 62 is applied to the cooling by the uniformity of air jet The efficiency can be increased and energy efficiency can be increased by preventing power waste due to excessive use of compressed air.
  • the inner hose 40 having a smaller outer diameter than that of the conventional air jacket can be used, the wearability of the air jacket 10 can be relatively increased, and the use of compressed air can be reduced to increase energy efficiency.
  • the normal sewing machine 50 can be directly applied in processing the ejection hole 41 in the material hose 40 ', the manufacture of the air jacket is made easier, and the semi-automatic or automation is implemented. Since the processing of the hose 40 is possible, the productivity and productivity can be improved.
  • FIG. 1 is a perspective perspective view of an air jacket according to a preferred embodiment of the present invention.
  • FIG. 2 is a rear perspective view of an air jacket according to a preferred embodiment of the present invention.
  • FIG. 3 is a view for explaining in detail the removable structure of the portable cooling mechanism in the air jacket according to an embodiment of the present invention
  • FIG. 4 is a cross-sectional view taken along the line AA ′ of FIG. 3;
  • FIG. 5 is a view for explaining the hose mechanism of the air jacket according to a preferred embodiment of the present invention.
  • FIG. 6 and 7 are views for explaining the structure and manufacturing method of the inner hose in the air jacket according to a preferred embodiment of the present invention.
  • FIGS. 8 and 9 are a perspective view and a cross-sectional view for explaining a portable cooling mechanism for an air jacket according to a preferred embodiment of the present invention.
  • FIG. 10 is a view for explaining the outer module and the inner module in a portable cooling mechanism for an air jacket according to a preferred embodiment of the present invention
  • FIG. 11 is a view for explaining an internal module in a portable cooling mechanism for an air jacket according to a preferred embodiment of the present invention.
  • FIG. 1 is a perspective perspective view of an air jacket according to a preferred embodiment of the present invention.
  • the air jacket 10 includes a jacket 20 and an inner hose 40 inserted into the jacket 20.
  • the jacket 20 is formed to be worn over the waist and shoulders of the user.
  • Such an air jacket 10 is usually worn by the worker in the outer work clothes, and connected to the compressor supply line so that the compressed air of the compressor is supplied to the inner hose 40 (although not illustrated, a coupling coupling is usually performed. Through).
  • the jacket 10 is usually arranged with a mesh fabric 22 inward to allow air to be blown out through the inner hose 40 to the wearer, and the chest and waist support fabric along the placement position of the inner hose 40 outward. 26 and 24 are sewn and meshed with the mesh fabric 22. At this time, the normal waist support fabric 24 is separated from the front side to be able to adjust the fixing position to fit the waist size of the wearer through the Velcro adhesion, and the chest fixing Velcro 28 to adjust the gap in the chest portion is installed .
  • Figure 2 is a rear perspective view of the air jacket according to a preferred embodiment of the present invention
  • Figure 3 is a view for explaining in detail the removable structure of the portable cooling mechanism in the air jacket according to the preferred embodiment of the present invention
  • Figure 4 Is a cross-sectional view taken along the line A-A 'of FIG.
  • the air jacket 10 according to a preferred embodiment of the present invention is a jacket formed to be worn over the waist and shoulders of the user by combining a variety of fabrics so that the inner hose 40 is inserted therein ( 20).
  • the portable cooling mechanism 70 is located at the rear side of the jacket 20 (rear side of the wearer) to be coupled to and detachable from the jacket 20.
  • This arrangement of the portable cooling mechanism 70 has the advantage that the interference caused by the cooling mechanism 70 does not occur when the wearer bends or bends for work.
  • the cooling mechanism 70 is integrally coupled to the jacket 20 to be used without a separate belt or belt.
  • the air jacket 10 has an attachment portion 60 to be applied in an integrated form when the cooling mechanism 70 is coupled to the jacket 20.
  • Attachment unit 60 is fixed to the jacket 20 is installed.
  • the attachment portion 60 such that the fixing flange 72 provided on the cooling mechanism 70 is coupled to the attachment portion 60 by means of a fixture 73 such as a butterfly bolt, the temperature of the air supplied from the compressor.
  • a fixture 73 such as a butterfly bolt
  • the cooling mechanism 70 coupled to the waist support fabric 24 of the air jacket 10 is removed from the compressor through a coupling 74 and a one-touch fitting 76 installed to be exposed out of the container. It is connected to the coupling (not shown) of the air supply line that extends and the internal hose 40 installed inside the jacket 20.
  • the attachment portion 60 allows for convenient attachment and detachment of the cooling mechanism 70 through screwing.
  • the attachment part 60 is disposed on the inner surface and the outer surface of the jacket 20 so as to be symmetrical with each other and is fixed to each other through the jacket 20, and a screw hole 64 is formed to allow the fastener 73 to be screwed together.
  • It consists of outer plates 60a and 60b.
  • the inner and outer plates 60a and 60b are disposed to face each other with the mesh fabric 22 and the waist support fabric 24 interposed therebetween, and are fixed by fasteners 62 such as rivets.
  • the air jacket 10 of the present embodiment is coupled to the cooling mechanism 70 such that the inner and outer plates 60a and 60b are positioned close to and parallel to the upper box line 24a of the waist support fabric 24. Is positioned on the waist support fabric 24 to prevent the wearer from getting wet even when water is generated on the surface of the cooling mechanism 70.
  • the inner and outer plates (60a, 60b) forming the attachment portion 60 in the air jacket 10 is formed with a screw hole 64 to which the fasteners 73, such as butterfly bolts, are coupled.
  • the screw holes 64 are formed in the inner and outer plates 60a and 60b, respectively, 64a and 64b to prevent the screw from being damaged even when the butterfly bolt 73 is excessively rotated or frequently detached.
  • the outer plate 60b can be a structure that is simply formed as a hole, this range is the present invention It is within the technical spirit of
  • FIG. 5 is a view for explaining the hose mechanism of the air jacket according to a preferred embodiment of the present invention
  • Figures 6 and 7 illustrate the structure and manufacturing method of the inner hose in the air jacket according to a preferred embodiment of the present invention. It is for the drawing.
  • the air injection unit 30 of the air jacket 10 extends to the outside of the jacket 20 and is connected to the supply line of the compressor 32. And a one-touch fitting 34 for connecting the other side of the connection line 32 to branch air from the inside of the jacket 20, and an internal hose 40 having a blowing hole 41.
  • the inner hose 40 is a waist zone hose 42 disposed around the waist of the wearer, and a chest and back zone hose 44 that spans the shoulder and is disposed on the back of the wearer's chest.
  • the internal hose 40 is a blowout hole 41 is formed to the sewing needle 52 through the sewing machine (60).
  • the material hose 40 'for forming the inner hose 40 is made of synthetic resin such as PVC, PU, NYLON, and the like, and the sewing needle 52 is applied to punch the material hose 40'.
  • the hole 41 is formed.
  • the application of such a material having elasticity and a processing pin 62 having a sharp tip such as a sewing needle is such that the blowout hole 41 is kept closed to a certain degree by the elasticity of the material, thereby providing air pressure in the inner hose 40.
  • the ejection hole 41 is opened and acts to eject.
  • the air jacket 10 maintains the uniformity of the blowing air pressure and enlarges the air blowing section.
  • the size and spacing of the ejection hole 41 is adjusted according to the length and the inner diameter of the inner hose (40).
  • the manufacture of the inner hose 40 is made by the sewing machine 50.
  • a sewing machine 50 is configured to linearly reciprocate the sewing needle 52 in the vertical direction. And, it is usually configured to control the lockstitch spacing, the spacing of the ejection holes 41 according to the present embodiment is adjusted by applying the same principle.
  • the inner hose 40 is moved in the advancing direction through the guide 54 so that the position of the ejection hole 41 is uniformly formed.
  • FIG. 8 and 9 are a perspective view and a cross-sectional view for explaining a portable cooling mechanism for an air jacket according to a preferred embodiment of the present invention
  • Figure 10 is an external in the portable cooling mechanism for an air jacket according to a preferred embodiment of the present invention
  • FIG. 11 is a view for explaining a module and an inner module
  • FIG. 11 is a view for explaining an inner module in a portable cooling mechanism for an air jacket according to a preferred embodiment of the present invention.
  • the portable cooling mechanism 70 for the air jacket is coupled to the cover 84 to one side of the housing 82 of the outer module, Fittings 76 for coupling the coupling hose 32 connected to the coupling hose 74 for connection with the extension line (not shown) of the compressor and the inner hose 40 of the air jacket 10 on the other side. ) Is located. Then, a fastener 72 formed with a hole 72a for coupling to the attachment plate 60 installed in the air jacket 10 is installed at the outer circumference of the housing 22.
  • the portable cooling mechanism 70 is located at the rear side of the jacket 20 (rear of the wearer) to allow engagement and detachment to the jacket 20, in particular the waist support fabric 24.
  • This arrangement of the portable cooling mechanism 70 has the advantage that the interference caused by the cooling mechanism 70 does not occur when the wearer bends or bends for work.
  • the cooling mechanism 70 is integrally coupled to the jacket 20 to be used without a separate belt or belt.
  • the portable cooling mechanism 70 for the air jacket consists of an outer module 80, the inner module 90.
  • the outer module 80 has a lid 84, and has a housing 82 is formed a coupling hole 88 penetrating outward.
  • the inner module 90 is formed to be inserted into and mounted into the housing 82 in a state where the lid 84 of the outer module 80 is separated, an inner space 71 is formed, and an inlet 104a into which air is introduced.
  • the outlet 104b through which the air flows out is installed and coupled to the outer module 80, the inlet 104a and the outlet 104b are positioned on the coupling hole 88.
  • the inner module 90 includes a cooling hose 110 and a refrigerant 120.
  • the cooling hose 110 is installed in the inner space 71 to connect the inlet 104a and the outlet 104b to form a passage 112 flowing to the outlet 104b.
  • the coolant 120 is filled in the internal space 71.
  • the refrigerant 120 is a polymer gel (absorbent resin) is used.
  • the portable cooling mechanism 70 for the air jacket is formed such that the refrigerant 120 is hermetically received in the inner module 90 to cool the refrigerant through the inner module 90.
  • the 120 By converting the 120 into a low temperature state, air is supplied from the compressor through the inlet 104a and flows through the outlet 104b to the internal hose 40 installed inside the air jacket 10.
  • the structures of the outer module 80 and the inner module 90 of the present embodiment can be used by exchanging a plurality of inner modules 90 to be used by replacing the inner module 90 in which the refrigerant 120 is accommodated. Increases the convenience. For example, when using two inner modules 90 in one outer module 80, there is an advantage that can be applied to the cold air continuously.
  • the inner module 90 includes an inner housing 92, a connector 100, and an inner stopper 94.
  • the inner housing 92 has an inner space 71 formed therein, and inner coupling holes 92a and 92b penetrated to the outside at positions corresponding to the inlet 104a and the outlet 104b on one side thereof.
  • the connection port 100 is formed with an inlet 104a and an outlet 104b, and the cooling hose 110 is coupled and inserted into the inner housing 92 so that the inner surface of one side where the inner coupling holes 92a and 92b are formed. Combined to be in close contact.
  • the connector 100 has a sealing ring 102, which is the opposite surface of the front surface (102a) and the front surface (102a) in close contact with the inner surface of the inner housing 92 It has a back surface 102b, and an inlet 104a and an outlet 104b are formed through the front surface 102a and the back surface 102b.
  • the inner module 90 is equipped with a connector 100 coupled to the cooling hose 110 in the inner housing 92, and then filled with the refrigerant 120 therein, and finally sealed (blocked).
  • the cover 84 of the outer module 80 described above is separated to enable the replacement of the inner module 90.
  • the portable cooling mechanism 70 for the air jacket according to the present invention is an extension line of the compressor (not shown) to allow the compressed air supplied from the compressor to enter the inlet 104a to increase the convenience of use.
  • bosses 106a and 106b for coupling the coupling 74 and the fitting 76 are installed on the front surface 102a of the connector 100 of the inner module 90.
  • bosses 108a and 108b for coupling the cooling hose 110 are installed at the rear surface 102b of the connector 100 to facilitate assembly of the cooling hose 110.
  • the portable cooling mechanism 70 for the air jacket according to the present embodiment to form a heat insulation layer 130 between the outer module 80 and the inner module 90 to insulate the refrigerant 120 of the inner module 90 By doing so, to ensure a stable use time.
  • the heat insulation layer 130 may be installed to be coated inside the housing 82 of the outer module 80 or may be configured by attaching or integrally forming a foam.
  • the air jacket 10 includes a jacket 20, an inner hose 40, and an attachment part 60.
  • the jacket 20 is formed to be worn over the waist and shoulders of the user.
  • the inner hose 40 is embedded in the jacket 20 to allow the air supplied to the inside to be blown out to the worn user.
  • the attachment part 60 is fixedly installed on the jacket 20 and fixes the cooling mechanism 70 to the jacket 20 to adjust the temperature of the air supplied from the compressor to flow into the inner hose 40. .
  • the air jacket 10 according to the present invention provides convenience of use by allowing the cooling mechanism 70 to be integrally fixed to the jacket 20 by the attachment part 60. That is, in the case of an air jacket that uses a conventional vortex tube (a cooling mechanism for converting compressed air supplied from a compressor into air having hot and cold air), when a worker wears a portable cooling mechanism such as a vortex tube, Using a belt or belt to carry a portable cooling mechanism to the body of the worker was wearing it was inconvenient. Accordingly, the air jacket 10 according to the present invention can be used integrally by fixing the cooling mechanism 70 to the attachment portion 60 installed on the jacket 20, thereby providing convenience of wearing, and cooling mechanism at work 70 does not interfere with the movement of the operator, thus providing convenient use.
  • a conventional vortex tube a cooling mechanism for converting compressed air supplied from a compressor into air having hot and cold air
  • the air jacket 10 according to the present invention comprises a jacket 20, and the air injection unit 30 is inserted into the jacket 20.
  • the jacket 20 is formed to be worn over the waist and shoulders of the user.
  • Such an air jacket 10 is usually worn by the worker in the external work clothes, and connected to the compressor supply line so that the compressed air of the compressor is supplied to the air injection unit 30 (although not illustrated, the coupling is usually coupled). Through).
  • the jacket 20 usually has a mesh fabric 22 disposed inwardly so that air is blown out through the inner hose 40 of the air injection unit 30, and the arrangement position of the inner hose 40 outwardly. Accordingly, the chest and waist support fabrics 26 and 24 are sewn and meshed with the mesh fabric 22. At this time, the normal waist support fabric 24 is separated from the front side to be able to adjust the fixing position to fit the waist size of the wearer through the Velcro adhesion, and the chest fixing Velcro 28 to adjust the gap in the chest portion is installed .
  • the air jacket 10 allows the air to be ejected to the wearer through the internal hose 40 of the air injection unit 30.
  • the inner hose 40 has a blowout hole 41 formed by a working pin 62 having a sharp tip, and the blowout hole 41 is formed by a straight reciprocating motion of the cutting pin 62. It is formed to penetrate from one side to the other side.
  • the air jacket 10 according to the present invention is applied to the inner hose 40 having the ejection holes 41 formed to penetrate to both sides by the processing pin 62 which is linearly reciprocated. Increase the cooling efficiency and prevent energy waste due to excessive use of compressed air to increase energy efficiency. That is, in the air jacket 10 according to the present invention, the ejection holes 41 having a constant size are formed, and the ejection holes 41 are formed by maintaining a predetermined interval, so that air flows through the entire inner hose 40. This is formed so that the blowing of air over the entire inner hose 40 is made.
  • the air jacket 10 allows the air supplied from the compressor to flow through the entire internal hose 40 through the improvement of the blowout hole 41, and the air flows through the entire internal hose 40. Air can be ejected to the entire body of the wearer in the state flowing in to improve the problem of the conventional air jacket.
  • the air jacket 10 according to the present invention maintains the uniformity of the blowing air pressure, it is possible to use the inner hose 40 of the outer diameter smaller than the conventional air jacket through the expansion of the air blowing section relatively the air jacket 10 ) To increase the wearing comfort and to reduce the amount of compressed air used to increase energy efficiency. That is, the conventional air jacket to have a large amount of air using a hose having a size (outer diameter) of 12mm or 8mm inside the jacket, while the air jacket 10 according to a preferred embodiment of the present invention By using the inner hose (40) of 6mm (outer diameter) to reduce the amount of compressed air used to increase the energy efficiency, it is to be convenient to wear.
  • Method of manufacturing an air jacket according to the present invention is to install the inner hose 40 into the interior of the jacket 20, so that the air supplied into the interior of the inner hose 40 to the user wearing the jacket 20 is ejected To increase the productivity and quality of the air jacket.
  • Such a method of manufacturing an air jacket according to the present invention passes a material hose 40 'having an outer diameter and an inner diameter determined by a processing machine 50 configured to linearly reciprocate the processing pin 62 formed to have a sharp end.
  • a processing motion As a processing motion, a jet hole 41 penetrating from one side to the other side of the material hose 40 'passed by the linear reciprocating motion of the processing pin 62 is formed.
  • the material hose 40 ' refers to a "before peocessing" state in which the ejection hole 41 is not formed, and the hose 40 is "after peocessing" in which the ejection hole 41 is formed. Refers to state.
  • the inner hose 40 is characterized in that it is formed to have a blowing hole 41 of a predetermined interval.
  • the processing method of such an inner hose 40 is based on the principle of the sewing machine. That is, as shown in Figure 6, by pushing the material hose 40 'or pulling the hose 40 against the "Processing Motion” indicating the linear reciprocating motion of the processing pin 62
  • the ejection hole 41 is formed in the "Direction of Progress" (hose longitudinal direction) in which the hose 40 'is moved, and the spacing between the ejection holes 41 can be set in various ways. For example, when a separate processing machine 50 for forming the ejection hole 41 is applied to the inner hose 40, the linear reciprocating speed of the processing pin 62 and the traveling speed of the material hose 40 'are combined. To form various gaps.
  • the manufacturing method of the air jacket can be applied to the conventional sewing machine 50 in the processing of the blow-hole 41 in the material hose 40 'as in the preferred embodiment of the present invention, the manufacture of the air jacket To further facilitate, semi-automatic or automated implementation of the internal hose 40 can be processed, thereby improving product quality (quality) and productivity.
  • the portable cooling mechanism 70 for an air jacket includes a container, a cooling hose 110, and a refrigerant 120.
  • the container has an inner space 71 is formed, the inlet 104a through which the air supplied from the compressor flows in, and the inlet air is provided with an inner hose 40 in the jacket 20 so that the air is in the inner hose.
  • An outlet 104b is installed to flow out to the air jacket 10 configured to be injected into the jacket 20 through the 40.
  • the cooling hose 110 is installed in the inner space 71 of the container and connects the inlet 104a and the outlet 104b to form a passage 112 flowing to the outlet 104b.
  • the coolant 120 is filled in the inner space 71 of the container.
  • the portable cooling mechanism 70 for the air jacket according to the present invention is formed so that the refrigerant 120 is hermetically received in the container and converts the refrigerant 120 to a low temperature state through the cooling of the container. It is connected between the air jacket 10 to lower the temperature of the air supplied from the compressor to the air jacket 10. In other words, it is used by refrigerating into a freezer like a general cooling pack in which a refrigerant such as a polymer gel is used.
  • the portable cooling mechanism 70 for the air jacket of the present invention is a temperature of the air supplied from the compressor to the air jacket 10 through a cooling hose 110 charged in a refrigerant 120 such as a polymer gel filled in a container.
  • the cooling efficiency is increased by using the amount of air supplied from the compressor as compared to the vortex tube where a loss of the amount of air supplied from the compressor is generated to form cold air, thereby increasing the cooling efficiency.
  • it is possible to lower the amount of compressed air used and to expect energy saving effects.
  • the air jacket according to the present invention and a method for manufacturing the same, and a portable cooling mechanism for lowering the temperature of the compressed air supplied to the jacket by the compressor are shipyards, heavy industries, steel structure producers, paint companies, paint companies, vinyl houses It can be provided and used to protect workers and ensure work efficiency in the environment of fire or heat such as workers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physical Education & Sports Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

La présente invention concerne un gilet à air pouvant être utilisé par l'installation d'une partie fixation (60) de manière à combiner en un seul tenant un appareil de refroidissement portatif (70) à un gilet (20) d'un gilet à air (10), et, de ce fait, le gilet à air est aisément porté par comparaison avec un procédé dans lequel une ceinture classique et une attache pour la taille sont utilisées, et est facile à utiliser étant donné que l'appareil de refroidissement (70) ne perturbe pas les mouvements d'un travailleur tout en travaillant. En outre, l'appareil de refroidissement portatif du gilet à air diminue la température de l'air fourni par un compresseur au gilet à air (10) à travers un tuyau de refroidissement (110) introduit dans un fluide frigorigène (120) tel qu'un gel polymère contenu à l'intérieur d'un récipient, et donc, lorsque comparé à un tube tourbillon entraînant une perte de volume d'air fourni par un compresseur de manière à former de l'air frais, l'appareil de refroidissement portatif peut augmenter l'efficacité de refroidissement en utilisant le volume d'air fourni par un compresseur tel quel et peut augmenter l'efficacité énergétique en empêchant l'utilisation excessive du volume d'air.
PCT/KR2015/005643 2014-06-05 2015-06-05 Gilet à air et procédé de fabrication associé, et appareil de refroidissement portatif associé WO2015186985A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1020140068233A KR101617085B1 (ko) 2014-06-05 2014-06-05 휴대용 냉매 장치
KR10-2014-0068233 2014-06-05
KR1020150041329A KR101698665B1 (ko) 2015-03-25 2015-03-25 에어 자켓을 위한 휴대형 냉각 기구
KR10-2015-0041330 2015-03-25
KR10-2015-0041329 2015-03-25
KR1020150041330A KR101640708B1 (ko) 2015-03-25 2015-03-25 에어 자켓을 위한 휴대형 냉각 기구

Publications (1)

Publication Number Publication Date
WO2015186985A1 true WO2015186985A1 (fr) 2015-12-10

Family

ID=54767001

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/005643 WO2015186985A1 (fr) 2014-06-05 2015-06-05 Gilet à air et procédé de fabrication associé, et appareil de refroidissement portatif associé

Country Status (1)

Country Link
WO (1) WO2015186985A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101879793B1 (ko) * 2017-01-08 2018-07-18 정주화 피팅 지지구를 갖는 에어 자켓
CN108576968A (zh) * 2018-01-23 2018-09-28 江苏工程职业技术学院 一种可抛型儿童丙烯绘画围裙及其制备工艺
CN111802733A (zh) * 2020-07-24 2020-10-23 河南亚都实业有限公司 一种用于临床医疗的防护服
GB2603966A (en) * 2021-02-23 2022-08-24 Peter Crocker Jeffrey A garment air supply device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0732416U (ja) * 1993-11-01 1995-06-16 株式会社アイチコーポレーション ポータブル冷風装置
JPH11279811A (ja) * 1998-03-30 1999-10-12 Descente Ltd 暖房または冷房衣服の小型熱源装備用ベスト
KR101175776B1 (ko) * 2012-03-20 2012-08-21 김일부 저소음 확산노즐이 구비된 작업복 내부 착용식 에어재킷
KR101339891B1 (ko) * 2011-08-11 2013-12-10 박용갑 냉각 기능을 지니는 방호복 기구
KR20140025946A (ko) * 2012-08-24 2014-03-05 대우조선해양 주식회사 착용감이 향상된 냉풍재킷

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0732416U (ja) * 1993-11-01 1995-06-16 株式会社アイチコーポレーション ポータブル冷風装置
JPH11279811A (ja) * 1998-03-30 1999-10-12 Descente Ltd 暖房または冷房衣服の小型熱源装備用ベスト
KR101339891B1 (ko) * 2011-08-11 2013-12-10 박용갑 냉각 기능을 지니는 방호복 기구
KR101175776B1 (ko) * 2012-03-20 2012-08-21 김일부 저소음 확산노즐이 구비된 작업복 내부 착용식 에어재킷
KR20140025946A (ko) * 2012-08-24 2014-03-05 대우조선해양 주식회사 착용감이 향상된 냉풍재킷

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101879793B1 (ko) * 2017-01-08 2018-07-18 정주화 피팅 지지구를 갖는 에어 자켓
CN108576968A (zh) * 2018-01-23 2018-09-28 江苏工程职业技术学院 一种可抛型儿童丙烯绘画围裙及其制备工艺
CN111802733A (zh) * 2020-07-24 2020-10-23 河南亚都实业有限公司 一种用于临床医疗的防护服
CN111802733B (zh) * 2020-07-24 2022-02-15 河南亚都实业有限公司 一种用于临床医疗的防护服
GB2603966A (en) * 2021-02-23 2022-08-24 Peter Crocker Jeffrey A garment air supply device

Similar Documents

Publication Publication Date Title
WO2015186985A1 (fr) Gilet à air et procédé de fabrication associé, et appareil de refroidissement portatif associé
US6260201B1 (en) Portable cooling device
KR101698665B1 (ko) 에어 자켓을 위한 휴대형 냉각 기구
CN110344925B (zh) 一种可调式汽车温控水箱
CN209131012U (zh) 空调室内机和空调器
CN205358314U (zh) 一种半导体空调服
WO2014027711A1 (fr) Appareil d'isolation thermique et de régulation de la température d'un cylindre de machine d'injection
TW201723392A (zh) 冷卻具及使用該冷卻具之人體用送風裝置
EP0492984A1 (fr) Casque de protection
KR101640708B1 (ko) 에어 자켓을 위한 휴대형 냉각 기구
CN215832086U (zh) 一种集中供冷除冰装置
CN212274384U (zh) 一种节能环保型冷风机
CN213351105U (zh) 一种铝型材加工用多角度调节攻丝机
CN110373823A (zh) 一种工业缝纫机用自动控边器
KR101617085B1 (ko) 휴대용 냉매 장치
CN215229209U (zh) 一种散热通风防闷的电焊面罩
CN209250105U (zh) 一种多功能电缆分接箱用通风装置
CN209154200U (zh) 一种缓解头部闷热的自动变光焊接面罩
KR102402043B1 (ko) 세탁이 가능한 냉풍조끼
CN210638358U (zh) 一种光刻胶生产过程中冷气收集装置
CN116268651A (zh) 一种带全身防护的降温服
CN219539285U (zh) 可调节风量和温度的矿用防尘口罩
CN210625084U (zh) 一种用于镀膜设备的冷却水包
CN208660727U (zh) 一种立体式废气处理装置
CN204711385U (zh) 一种改进型空冷氩弧焊枪

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15803866

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15803866

Country of ref document: EP

Kind code of ref document: A1