CN104841069A - Protection garment with cooling function - Google Patents
Protection garment with cooling function Download PDFInfo
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- CN104841069A CN104841069A CN201510277088.6A CN201510277088A CN104841069A CN 104841069 A CN104841069 A CN 104841069A CN 201510277088 A CN201510277088 A CN 201510277088A CN 104841069 A CN104841069 A CN 104841069A
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- spray chamber
- compressed air
- cooling protection
- processor
- protection clothes
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- Respiratory Apparatuses And Protective Means (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
A protection garment with a cooling function comprises an enclosed protection coat and a cooling device. The cooling device comprises an oxygen system, a cooling system and a processor, wherein the oxygen system is a compressed air bottle, the cooling system comprises a pneumatic motor and an atomizing device, and compressed air in the compressed air bottle serves as a power source of the pneumatic motor. The protection garment with the cooling function has the advantages that by adopting the compressed air as the power, the protection garment can be cooled, oxygen can be supplied, sparks can be avoided when the motor starts, air outside the protection garment can be prevented from entering the protection garment, and a fireman can be protected from being injured by an environment of an accident scene.
Description
Technical field
The present invention relates to garment industry, especially for can taking by cooling protection of protection personnel physical safety.
Background technology
Fireman enters the scene of a fire fire-fighting when getting rid of the danger, will in the face of high temperature, smog and toxic gas, in order to protect the life safety of fireman, fireman can put on fire-entry suit and enter Fire Field, because fireman will get rid of the danger for a long time work in the scene of a fire, their life is subject to serious threat safely, in a lot of situation, fireman will have toxic gas to the injury of fireman in the face of high temperature, the respiratory system of fireman all can be subject to the injury of high-temperature gas, fireman generally has on fire hat, wear fire-entry suit and enter the scene of a fire, fire-entry suit has fire-retardant, heat insulation, radiation proof, the characteristics such as chemically corrosion, fireman wears this airtight fire-entry suit, by the heat of self and the discharge of sweat, the humidity of the temperature in fire-entry suit will raise, high-temperature high-humidity can make fireman's body heat regulation function get muddled, even heatstroke can be there is, also have, get rid of the danger in the environment of inflammable and explosive dangerous situation, spark can not be produced, otherwise will second accident be produced, a more comfortable protective garment is had in order to fireman can be made, producer can increase some coolings in some protective garments, the equipment of ventilation, as the patent No.: the fire-entry suit of 201310118239.4 1 kinds of coolings of preventing fires, its feature is, cap is provided with pneumostome, pneumostome is provided with screen pack, and cooling ice rubber cushion is provided with on clothes and trousers, fireman sucks the air outside fire-entry suit by pneumostome, and reduce temperature by cooling ice, also has the patent No.: the cooling clothes for mine operation of 200610040352.5, be characterized in, from inside to outside by water-cooled lining, cooling pipe network, heat-insulation layer and wear-resisting formation, enter in pipe network by injecting cooling water, cooling water circulate the target that reaches cooling, the use semiconductor chilling plate also had is lowered the temperature etc., also have by arranging oxygen cylinder to fireman's oxygen supply, these protective garments can only solve cooling, dehumidifying, oxygen supply, the part of these problems of spark can not be produced.
Summary of the invention
A kind of cooling protection clothes, comprise Fencing protection overcoat and heat sink, described heat sink is fixed on outside Fencing protection with the form of knapsack and puts, described heat sink comprises oxygen system, refrigeration system and processor, described oxygen system is compressed air bottle, described refrigeration system comprises air motor and atomising device, described air motor is connected with atomising device, and provide power for atomising device, described compressed air bottle is connected with air motor by downtake pipe, compressed air in compressed air bottle is the power source of air motor, described downtake pipe is provided with the first control valve, also comprise temperature sensing device, described temperature sensing device is connected with processor, described first control valve and processor are electrically connected.
Described atomising device comprises wind wheel, spray chamber and water receiver, and the delivery port of institute's water receiver is located at the top of wind wheel, is provided with air channel between described spray chamber and wind wheel.
Described spray chamber is spiral pipe, and the caliber of this pipeline is progressively increased to the other end by one end, and the diameter of spray chamber air outlet is greater than the diameter of the link of spray chamber and wind wheel.
The below of described spray chamber is provided with the layer that catchments, described in catchment in layer and establish water-absorbing sponge.
Helical form air channel is provided with in described spray chamber.
Described compressed air bottle is provided with pressure inductor, and described pressure inductor is connected with processor.
Also comprise positioner, display unit and communicator, described positioner, display unit are connected with processor with communicator.
Described water receiver is provided with mozzle, and described mozzle is provided with the second control valve, and described second control valve and processor are electrically connected.
Also comprise second exhaust pipe road, the one end in described second exhaust pipe road is connected with the first control valve, and the outlet of the other end is located at the top of wind wheel.
Replaceable desiccant layer is provided with in described protective garment.
Its operation principle of the present invention is, the compressed air in compressed air bottle is utilized to provide power to air motor, air motor drives wind wheel quick rotation, the wind wheel of quick rotation will send into the water feeding spray chamber atomization on wind wheel from water receiver conduit, water absorbs heat in the process of atomization, sending wind from spray chamber exhaust outlet is cold wind, cold wind is to the air cooling-down in protective garment, helical form air channel will be provided with in spray chamber, the globule sending into spray chamber can be accelerated to rise in spiralling process, and, the globule in uphill process with atomization locular wall multiple impacts, make the fogging degree of the globule higher, when the temperature in protective garment drops to design temperature, stop providing power to air motor, compressed air bottle is supplied gas in protective garment by dropping valve, this gas breathes use to fireman, make fireman wear comparatively comfortable protective garment to get rid of the danger, by the positioner on processor and radio communication device, make fireman and operation center real-time interactive, allow command centre can position residing for perception all firemans marched into the arena and compressed-air actuated surplus, and, communicator can also show the position of all firemans that marches into the arena, contact between convenient fireman.
Advantage of the present invention is:
1. utilize air motor speed variable, explosion-proof, no-spark, do not play electrostatic, operate athermic advantage, this protective garment made can use in the inflammable and explosive environment such as the scene of a fire, the stagnant leakage of coal gas.
2. utilize compressed air bottle to provide power to air motor, the air breathed can be provided again, the air cooling-down in protective garment can be given again.
3., by processor, the temperature in protective garment can be controlled at 21-24 DEG C.
4. spiral-shaped by being set to by spray chamber, fogging degree is high, and gas consumption is few, can solve atomization process to make fogging degree higher, the problem of wind speed round must be accelerated, because, wind speed round is higher, and the rotating speed of required air motor is also higher, and air consumption is just larger.
5., after fireman enters scene, the air that fireman consumes, the control of the temperature and humidity in fire-entry suit, and compressed-air actuated storage early warning, the location of personnel is all controlled by processor.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is spiral pipe spray chamber schematic diagram of the present invention;
Fig. 3 is overall schematic of the present invention.
Detailed description of the invention
A kind of cooling protection clothes, described heat sink is as a whole, be fixed on Fencing protection overcoat 9 with the form of knapsack, preferably, heat sink is fixed in Fencing protection overcoat, described heat sink comprises oxygen system, refrigeration system and processor, described oxygen system is compressed air bottle 2, described refrigeration system comprises air motor 3 and atomising device, described atomising device comprises wind wheel 4, spray chamber 6 and water receiver 5, described air motor is connected with the wind wheel 4 of atomising device, and provide power for the rotation of wind wheel, described compressed air bottle 2 is connected with air motor by downtake pipe 21, compressed air in compressed air bottle is the power source of air motor, described downtake pipe 21 is provided with the first control valve 71, also comprise temperature sensing device 81.
Cooling protection clothes of the present invention, after fireman puts on, temperature sensing device 81 by the temperature that senses compared with preset value, if during higher than preset value, compressed air bottle 2 is from downtake pipe 21 to air motor 3 air feed, air motor 3 provides power to wind wheel 4, make its High Rotation Speed, simultaneously, second control valve 72 is opened, water flows out from the mozzle 51 water receiver 5, water drops on the fan blade of wind wheel 5, spray chamber 6 is delivered to by the air outlet 41 of wind wheel after the High Rotation Speed of fan blade breaks into droplet water, owing to being provided with helical form air channel in spray chamber 6, this air channel from the bottom up opening progressively increases, the globule making to enter spray chamber in zooming process with wind path wall multiple impact, the globule is atomized, then discharge from outlet 63, the heat in protective garment is absorbed after globule atomization, temperature in protective garment is declined instantaneously, after temperature drops to preset value, first control valve 71 cuts off supplying gas to downtake pipe 21, then supply gas from second exhaust pipe 22, the compressed air sent from second exhaust pipe 22 is for fireman, the drier absorption in protective garment is arranged on due to the globule after atomization, after protective garment internal gas pressure exceedes the force value of check valve 91, air in protective garment is discharged from check valve 91, after globule atomization, the part globule is also had not discharge spray chamber with air, but the layer 61 that catchments that flow under gravity below spray chamber 6, absorbed by the sponge catchmented in layer, pass through positioner, real-time fire-fighting command terminal at the scene shows residing position, and the pressure value on compressed air bottle pressure device when can both be read in real time by command terminal, calculate how long to work with this, operation center can be monitored in real time, each enters working site fireman can show all positions of marching into the arena between team member by display unit, carry out assistance when facilitating team member to be in an emergency to sue and labour.
Due to a large amount of air can be sucked when wind wheel starts, therefore, before activation, second exhaust pipe is first vented, and according to the air quantity sucked, distributes second exhaust pipe air output, the air output of first and second blast pipe is controlled by processor, make the air in protective garment reach balance, after each use, all need to change drier.
Heat sink of the present invention can also be a separate unit, backs on the body with the form takeing on the back of the body, then puts on Fencing protection overcoat, and heat sink and Fencing protection overcoat are disjunctors or arrange separately, and the present invention does not limit.
Wind wheel of the present invention also can use turbine to replace.
Be only specific embodiments of the invention disclosed in above-mentioned, this embodiment is only that clearer explanation the present invention is used, and is not limitation of the invention, and the changes that any person skilled in the art can think of, all should drop in protection domain.
Claims (10)
1. cooling protection clothes, comprise Fencing protection overcoat and heat sink, described heat sink is fixed on outside Fencing protection and puts, it is characterized in that, described heat sink comprises oxygen system, refrigeration system and processor, described oxygen system is compressed air bottle, described refrigeration system comprises air motor and atomising device, described air motor is connected with atomising device, and provide power for atomising device, described compressed air bottle is connected with air motor by downtake pipe, compressed air in compressed air bottle is the power source of air motor, described downtake pipe is provided with the first control valve, also comprise temperature sensing device, described temperature sensing device is connected with processor, described first control valve and processor are electrically connected.
2. cooling protection clothes as claimed in claim 1, it is characterized in that, described atomising device comprises wind wheel, spray chamber and water receiver, and the delivery port of institute's water receiver is located at the top of wind wheel, is provided with air channel between described spray chamber and wind wheel.
3. cooling protection clothes as claimed in claim 2, it is characterized in that, described spray chamber is spiral pipe, and the caliber of this pipeline is progressively increased to the other end by one end, and the diameter of spray chamber air outlet is greater than the diameter of the link of spray chamber and wind wheel.
4. cooling protection clothes as claimed in claim 2, is characterized in that, be provided with helical form air channel in described spray chamber.
5. cooling protection clothes as claimed in claim 1, it is characterized in that, the below of described spray chamber is provided with the layer that catchments, described in catchment in layer and establish water-absorbing sponge.
6. cooling protection clothes as claimed in claim 1, it is characterized in that, described compressed air bottle is provided with pressure inductor, and described pressure inductor is connected with processor.
7. cooling protection clothes as claimed in claim 1, it is characterized in that, also comprise positioner, display unit and communicator, described positioner, display unit are connected with processor with communicator.
8. cooling protection clothes as claimed in claim 1, it is characterized in that, described water receiver is provided with mozzle, and described mozzle is provided with the second control valve, and described second control valve and processor are electrically connected.
9. the cooling protection clothes as described in claim 1 and 2, it is characterized in that, also comprise second exhaust pipe road, the one end in described second exhaust pipe road is connected with the first control valve, and the outlet of the other end is located at the top of wind wheel.
10. cooling protection clothes as claimed in claim 1, is characterized in that, be provided with replaceable desiccant layer in described protective garment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277088.6A CN104841069B (en) | 2015-05-27 | 2015-05-27 | Can cooling protection clothes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277088.6A CN104841069B (en) | 2015-05-27 | 2015-05-27 | Can cooling protection clothes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104841069A true CN104841069A (en) | 2015-08-19 |
| CN104841069B CN104841069B (en) | 2018-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510277088.6A Active CN104841069B (en) | 2015-05-27 | 2015-05-27 | Can cooling protection clothes |
Country Status (1)
| Country | Link |
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| CN (1) | CN104841069B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741290A (en) * | 2018-06-19 | 2018-11-06 | 山东省疾病预防控制中心 | A kind of excessively high apparatus and method of solution protective garment inside humiture |
| CN112402824A (en) * | 2020-12-01 | 2021-02-26 | 温州慕卡蕾纺织品有限公司 | Automatic oxygen supply cooling garment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2091860A (en) * | 1981-01-26 | 1982-08-04 | Draegerwerk Ag | Cooling apparatus |
| US5339806A (en) * | 1990-11-27 | 1994-08-23 | Intertechnique | Protective equipment including a closed suit |
| CN1605297A (en) * | 2003-10-08 | 2005-04-13 | 杨春和 | Clothes for fire fighting |
| CN1931044A (en) * | 2005-09-13 | 2007-03-21 | 中国科学院理化技术研究所 | Human body cooling air conditioning suit based on micro/nano fan array drive |
| JP2009097102A (en) * | 2007-10-15 | 2009-05-07 | Hatsuta Seisakusho Co Ltd | Fire garment |
| WO2009138713A1 (en) * | 2008-05-16 | 2009-11-19 | Bcb International Limited | Cooling system for a garment |
| WO2010047382A1 (en) * | 2008-10-24 | 2010-04-29 | Tsuru Toshihiro | Local temperature adjustment device |
| CN201954699U (en) * | 2011-02-16 | 2011-08-31 | 贺发民 | Humidifier for preventing water leakage of water tank |
| CN102920064A (en) * | 2011-08-12 | 2013-02-13 | 中国科学院理化技术研究所 | Combined type atomizing air conditioning suit for adjuvant therapy of anhidrosis |
| CN204864597U (en) * | 2015-05-27 | 2015-12-16 | 苏州经贸职业技术学院 | Protective clothing of can lowering temperature |
-
2015
- 2015-05-27 CN CN201510277088.6A patent/CN104841069B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2091860A (en) * | 1981-01-26 | 1982-08-04 | Draegerwerk Ag | Cooling apparatus |
| US5339806A (en) * | 1990-11-27 | 1994-08-23 | Intertechnique | Protective equipment including a closed suit |
| CN1605297A (en) * | 2003-10-08 | 2005-04-13 | 杨春和 | Clothes for fire fighting |
| CN1931044A (en) * | 2005-09-13 | 2007-03-21 | 中国科学院理化技术研究所 | Human body cooling air conditioning suit based on micro/nano fan array drive |
| JP2009097102A (en) * | 2007-10-15 | 2009-05-07 | Hatsuta Seisakusho Co Ltd | Fire garment |
| WO2009138713A1 (en) * | 2008-05-16 | 2009-11-19 | Bcb International Limited | Cooling system for a garment |
| WO2010047382A1 (en) * | 2008-10-24 | 2010-04-29 | Tsuru Toshihiro | Local temperature adjustment device |
| CN201954699U (en) * | 2011-02-16 | 2011-08-31 | 贺发民 | Humidifier for preventing water leakage of water tank |
| CN102920064A (en) * | 2011-08-12 | 2013-02-13 | 中国科学院理化技术研究所 | Combined type atomizing air conditioning suit for adjuvant therapy of anhidrosis |
| CN204864597U (en) * | 2015-05-27 | 2015-12-16 | 苏州经贸职业技术学院 | Protective clothing of can lowering temperature |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741290A (en) * | 2018-06-19 | 2018-11-06 | 山东省疾病预防控制中心 | A kind of excessively high apparatus and method of solution protective garment inside humiture |
| CN112402824A (en) * | 2020-12-01 | 2021-02-26 | 温州慕卡蕾纺织品有限公司 | Automatic oxygen supply cooling garment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104841069B (en) | 2018-04-06 |
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| C06 | Publication | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190416 Address after: 225321 Yexu Town Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Patentee after: TAIZHOU HUATONG FIRE-FIGHTING EQUIPMENT PLANT CO., LTD. Address before: No. 287, Xuefu Road, Suzhou, Jiangsu Province Patentee before: Suzhou Institute of Trade & Commerce |
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| TR01 | Transfer of patent right |