CN113633042A - Cooling method and device for medical protective clothing - Google Patents
Cooling method and device for medical protective clothing Download PDFInfo
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- CN113633042A CN113633042A CN202110723863.1A CN202110723863A CN113633042A CN 113633042 A CN113633042 A CN 113633042A CN 202110723863 A CN202110723863 A CN 202110723863A CN 113633042 A CN113633042 A CN 113633042A
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- cooling
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- 230000001681 protective effect Effects 0.000 title claims abstract description 116
- 238000001816 cooling Methods 0.000 title claims abstract description 36
- 239000004065 semiconductor Substances 0.000 claims abstract description 37
- 238000005057 refrigeration Methods 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011229 interlayer Substances 0.000 claims abstract description 7
- 239000003570 air Substances 0.000 claims description 146
- 238000001914 filtration Methods 0.000 claims description 44
- 239000004020 conductor Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000012080 ambient air Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- 229910052799 carbon Inorganic materials 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
-
- 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
- A41D13/0053—Cooled garments
-
- 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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention discloses a cooling method and a cooling device for medical protective clothing, which can comprehensively upgrade the cooling function of the medical protective clothing on the premise of ensuring the basic performance of the protective clothing, and realize the ventilation and moisture permeability of the medical protective clothing through the air exchange of gas, semiconductor refrigeration and special cooling materials, thereby achieving the purposes of cooling and heat extraction. According to the medical protective clothing, the temperature and humidity sensor is additionally arranged, the internal condition of the protective clothing is monitored in real time, electric conversion refrigeration is carried out through the added semiconductor material, and the active carbon component is additionally arranged in the interlayer of the protective clothing, so that the purposes of absorbing moisture and reducing temperature are achieved, and the temperature and humidity of the protective clothing are adjusted. The device can be detachably arranged at a specific position of the protective clothing and can be repeatedly used. The material of the protective clothing is added with special material of 'ice oxygen bar' on the basis of the original performances of resisting abrasion and tearing, and through human skin friction and human hot air convection friction, the negative ions are released, heat is rapidly guided to the outer end of the fiber, and meanwhile, active carbon components are added, so that the effects of properly cooling and perspiring are achieved.
Description
Technical Field
The invention relates to the technical field of medical protective equipment, in particular to a cooling method and a cooling device for medical protective clothing, and particularly relates to a microclimate cooling device for improving the interior of the medical protective clothing.
Background
The medical protective clothing is necessary protective clothing for ensuring the safety of personnel entering infected areas such as medical staff, public health workers, patients, hospital visits and the like, and has the functions of isolating germs, harmful ultrafine dust, acid-base solution and the like, ensuring the life and work safety of related personnel and simultaneously keeping the environment clean.
A heat sink for improving microclimate condition in medical protective clothing is urgent and needs to upgrade the perfect, especially comes in summer and under the long-time wearing condition, suitable temperature can fine guarantee medical personnel's work mood in the protective clothing, promotes work efficiency.
Therefore, the invention designs the cooling device which has air exchange and ensures that the medical protective clothing maintains the comfortable temperature of the human body, can greatly improve the protective environment of medical workers, enables the medical workers to be far away from the hot summer in the midsummer through the hygroscopic air exchange and the active cooling device, and can work more safely, quietly and efficiently.
Disclosure of Invention
The invention aims to comprehensively upgrade the cooling function of the medical protective clothing on the premise of ensuring the basic performance of the protective clothing, and provides a cooling method and a cooling device for the medical protective clothing. The newly designed medical protective clothing is additionally provided with a temperature and humidity sensor, the internal condition of the protective clothing is monitored in real time, electric conversion refrigeration is carried out through the added semiconductor material, and active carbon components are added in the interlayer of the protective clothing to achieve the purposes of moisture absorption and temperature reduction, so that the temperature and humidity of the protective clothing are adjusted. The module with the high-capacity battery can meet the purpose of long-time cooling and can be installed at a specific position of the protective clothing for repeated use. The material of the protective clothing is added with special material of 'ice oxygen bar' on the basis of the original performances of resisting abrasion and tearing, and through human skin friction and human hot air convection friction, the negative ions are released, heat is rapidly guided to the outer end of the fiber, and meanwhile, active carbon components are added, so that the effects of properly cooling and perspiring are achieved.
In order to achieve the purpose, the invention adopts the following technical scheme.
A cooling method for medical protective clothing is characterized by comprising the following steps:
step (1), connecting a fan, a temperature sensor, a semiconductor refrigerating sheet, a rechargeable battery and a display with a singlechip through leads; the fan can control the rotating speed of the blades through the power supply voltage of the single chip microcomputer, and the air flow rate flowing out of the air outlet end of the fan after being sucked from the air inlet end of the fan is controlled;
step (2), an air filter element is arranged at the air inlet end of the fan, so that outside air is filtered by the air filter element and then is sucked in through the air inlet end of the fan, and the air filter element can enable the filtered air to reach a sterile state;
and (3) placing a single chip microcomputer and a rechargeable battery which are connected with the fan on the upper part of the fan, and arranging a display connected with the single chip microcomputer on the outer side of the arm part of the protective clothing.
And (4) putting the device in the step (3) into a temperature control filtering device shell which is designed in advance and provided with an air inlet/air outlet, so that air can flow in through the air inlet and then sequentially pass through an air filtering cotton sheet, a fan and a refrigerating sheet, and flow out through the air outlet. The shell of the temperature control filtering device is provided with a waistband which can fix the temperature control filtering device on the waist of a human body.
And (5) arranging a through hole connected with the temperature control filtering device at the waist of the protective suit, so that gas can flow in through the through hole and an air inlet of the temperature control filtering device. A buckle which is convenient to mount/dismount is arranged between the through hole and the temperature control filtering device. The buckle can make device convenient to detach and can guarantee the device leakproofness.
And (6) arranging air ducts connected with the air outlets of the temperature control filtering devices on the inner surface of the protective clothing, wherein the air ducts are divided into six air ducts, and the air outlets of the temperature control filtering devices are respectively connected with the left arm part, the right arm part, the left leg part, the right leg part, the back part and the head part of the protective clothing. The air flowing out of the air outlet of the temperature control filtering device is introduced into the left and right arms, the left and right legs, the back and the head of the protective clothing through the air conduit.
And (7) arranging the semiconductor refrigerating pieces on the left arm part, the right arm part, the left leg part, the right leg part and the back part of the protective suit. The semiconductor refrigerating sheet is connected with the single chip microcomputer through a conducting wire arranged in the air guide pipe.
And (8) arranging a temperature sensor at the head of the protective clothing, wherein the temperature sensor is connected with the single chip microcomputer through a lead arranged in the air conduit.
And (9) arranging a one-way air outlet valve in front of the air outlet of the temperature control filtering device, wherein the one-way air outlet valve can adjust the air pressure in the protective clothing.
And (10) arranging an interlayer at the head of the protective clothing, wherein the interlayer contains an active carbon bag, and the active carbon bag can adjust the ambient air humidity of the head.
The invention also provides the following technical scheme.
A device that is used for cooling of medical protective clothing, its characterized in that: the temperature control filtering device is fixed at the waist position of the protective clothing body through a fixing device, the temperature control filtering device is connected with a through hole arranged at the waist position of the protective clothing body through a detachable buckle, and the buckle has a sealing function; the temperature control filtering device is characterized in that an air inlet, a one-way air inlet valve, an air filter element, a fan, a one-way air outlet valve and an air outlet are sequentially arranged in a shell along the direction of an air path, a rechargeable battery and a single chip microcomputer are arranged on the shell of the temperature control filtering device, and the rechargeable battery is connected with the single chip microcomputer; the air outlet of the temperature control filter device is positioned in the protective clothing body and is connected with a plurality of air ducts distributed in the protective clothing body, and the other ends of the air ducts are provided with semiconductor refrigerating sheets; a temperature sensor is arranged at the head or neck position in the protective clothing body; the single chip microcomputer is respectively connected with the temperature sensor, the semiconductor refrigerating sheet, the display and the fan through wires or signal lines; the display is arranged on the outer side of the arm position of the protective clothing body; the one-way air outlet valve is used for adjusting the air pressure inside the protective clothing.
Furthermore, the semiconductor refrigeration piece is arranged at the positions of the left arm part, the right arm part, the left leg part, the right leg part and the back part in the protective clothing body.
Furthermore, the semiconductor refrigeration piece is of a hole-piece-shaped structure and comprises a semiconductor and a metal conductor which are positioned in the middle, a refrigeration surface which is insulated and provided with a small hole and another fixing surface connected with the protective clothing body, and the power supply is controlled by the single chip microcomputer.
Furthermore, the power supply line of the semiconductor refrigeration piece is arranged in the air guide pipe and is finally connected to the single chip microcomputer.
When the temperature and humidity monitored by the temperature and humidity sensor is higher than a certain threshold value, the device is controlled to be self-started, and the device automatically stops working after working to a proper temperature. The invention wears the ventilating device, the pipe for conveying air and the semiconductor radiating fin inside the protective clothing, avoids the direct exposure in the dangerous environment, reduces the possibility of pollution of protective equipment, arranges the filtering device on the protective clothing, and simultaneously arranges the filter element in the filtering device to be replaceable.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention designs the cooling device suitable for the medical protective clothing, and the moderate temperature in the medical protective clothing is ensured through the moisture-absorbing air exchange and the active cooling, so that the wearing body feeling comfort level is improved;
2. according to the invention, real-time temperature and humidity data in the protective clothing are acquired through the temperature and humidity sensor, and when the temperature and humidity exceed the set threshold value, semiconductor refrigeration and special cooling materials are adopted to adjust the temperature and humidity in the protective clothing in real time, so that the purposes of air permeability, moisture permeability, cooling and heat extraction are achieved.
Drawings
Fig. 1 is a schematic external structural view of a cooling device for a medical protective suit according to an embodiment of the present invention.
Fig. 2 is a disassembled three-dimensional structure view of the temperature control filter device according to the embodiment of the invention.
Fig. 3 is a schematic structural diagram of a semiconductor chilling plate according to an embodiment of the present invention.
In the figure, 1, a protective clothing body, 2, a fixing device, 3, a temperature control filtering device, 4, a temperature sensor 5, a semiconductor refrigerating sheet, 6, an air conduit, 7, a rechargeable battery, 8, an air filter element, 9, a single chip microcomputer, 10, a display, 11, a fan, 12, a one-way air outlet valve, 51, a semiconductor, 52, a metal conductor, 53, a refrigerating surface, 54 and a fixing surface.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
As shown in fig. 1 and 2, a device for cooling a medical protective garment comprises a temperature control filter device 3, wherein the temperature control filter device 3 is fixed at the waist position of a protective garment body 1 through a fixing device 2, the temperature control filter device 3 is connected with a through hole arranged at the waist position of the protective garment body 1 through a detachable buckle, and the buckle has a sealing function; the temperature control filtering device 3 is characterized in that an air inlet, a one-way air inlet valve, an air filter element 8, a fan 11, a one-way air outlet valve 12 and an air outlet are sequentially arranged in a shell along the air path direction, a rechargeable battery 7 and a single chip microcomputer 9 are arranged on the shell of the temperature control filtering device 3, and the rechargeable battery 7 is connected with the single chip microcomputer 9; the air outlet of the temperature control filtering device 3 is positioned in the protective clothing body 1 and is connected with 6 air ducts 6 arranged in the protective clothing body 1, the other end of each air duct 6 is provided with 5 semiconductor refrigerating pieces 5, and the 5 semiconductor refrigerating pieces 5 are arranged at the positions of the left arm part, the right arm part, the left leg part, the right leg part and the back part in the protective clothing body 1; the temperature sensor 4 is arranged at the head or neck position in the protective clothing body 1.
The single chip microcomputer 9 is respectively connected with the temperature sensor 4, the semiconductor refrigerating sheet 5, the display 10 and the fan 11 through wires or signal lines; the display 10 is arranged on the outer side of the arm position of the protective suit body 1; the one-way air outlet valve 12 is used for adjusting the air pressure inside the protective clothing.
The semiconductor refrigerating sheet 5 is of a hole sheet structure and comprises a semiconductor 51 and a metal conductor 52 which are positioned in the middle, an insulating refrigerating surface 53 with small holes and another fixing surface 54 connected with the protective suit body 1, and the power supply is controlled by the singlechip 9. The working principle is shown in fig. 3.
And the power supply line of the semiconductor refrigerating sheet 5 is arranged in the air guide pipe 6 and is finally connected to the singlechip 9.
The cooling method for the medical protective clothing comprises the following steps:
and (1) connecting the fan 11, the temperature sensor 4, the semiconductor refrigerating sheet 5, the rechargeable battery 7 and the display 10 with the singlechip 9 through leads. The fan 11 can supply power and voltage to control the rotating speed of the blades through the singlechip 9, so that the air flow flowing out of the air outlet end of the fan after being sucked from the air inlet end of the fan 11 is controlled.
And (2) arranging an air filter element 8 at the air inlet end of the fan 11, so that the outside air is filtered by the air filter element 8 and then is sucked through the air inlet end of the fan 11. The air filter element 8 can make the filtered air in a sterile state.
And (3) placing the singlechip 9 and the rechargeable battery 7 connected with the fan 11 on the upper part of the fan 11. The display 10 connected with the single chip microcomputer 9 is arranged on the outer side of the arm part of the protective suit body 1, so that the head can be conveniently lowered for checking.
And (4) putting the device in the step (3) into a shell of the temperature control filtering device 3 which is designed in advance and provided with an air inlet/air outlet, so that air can flow in through the air inlet and then sequentially pass through an air filtering cotton sheet, a fan 11, a refrigerating sheet and a gas flowmeter 13, and flow out through the air outlet. The shell of the temperature control filter device 3 is provided with a waistband which can fix the temperature control filter device 3 on the waist of a human body.
And (5) arranging a through hole connected with the temperature control filtering device 3 at the waist part of the protective suit body 1, so that gas can flow in through the through hole and the air inlet of the temperature control filtering device 3. A buckle which is convenient to mount/dismount is arranged between the through hole and the temperature control filtering device 3. The buckle can make device convenient to detach and can guarantee the device leakproofness.
And (6) arranging an air duct 6 connected with the air outlet of the temperature control filtering device 3 on the inner surface of the protective suit body 1. The air duct 6 is divided into six parts, and the air outlets of the temperature control filter device 3 are respectively connected with the left and right arms, the left and right legs, the back and the head of the protective clothing. The air flowing out of the air outlet of the temperature control filter device 3 is introduced into the left and right arms, the left and right legs, the back and the head of the protective clothing through the air duct 6.
And (7) arranging semiconductor refrigerating pieces 5 on the left arm part, the right arm part, the left leg part, the right leg part and the back part of the protective clothing. The semiconductor refrigerating sheet 5 is connected with the singlechip 9 through a lead arranged in the air conduit 6.
And (8) arranging a temperature sensor 4 on the head part in the protective suit body 1. The temperature sensor 4 is connected with the singlechip 9 through a lead arranged in the air conduit 6.
And (9) arranging a one-way air outlet valve 12 in front of the air outlet of the temperature control filtering device 3. The one-way air outlet valve 12 can adjust the air pressure in the protective suit.
And (10) arranging an interlayer at the head part of the protective suit body 1, wherein the interlayer contains an active carbon bag. The active carbon bag can adjust the air humidity of the head environment.
When air in the protective clothing body 1 flows through the fan 11, the air is detected through the temperature sensor 4, if the preset threshold temperature is reached, the single chip microcomputer 9 can automatically open the cooling system at high temperature to cool the air passing through, and can automatically close the cooling system at low temperature, and the display 10 can display the air temperature change condition in the protective clothing body 1. When the set lowest temperature is not reached, the air in the protective suit body 1 can transmit heat to the outside due to the lining material of the protective suit body 1, so that the effect of reducing the heating rate is achieved; the air filter element 8 is directly arranged on the temperature control filter device 2 and the protective clothing body 1, so that bacteria can be effectively isolated. The semiconductor refrigerating pieces 5 and the air ducts 6 are arranged on the left arm, the right arm, the left leg, the right leg, the back and the head of the protective clothing, so that the refrigerating efficiency can be improved, and the comprehensive refrigerating effect can be achieved. The one-way air outlet valve 12 can effectively adjust the air pressure in the protective clothing, and the stability and the safety in the protective clothing are guaranteed.
The temperature control filter device 3 is made of composite materials, so that the overall weight and volume are reduced. The semiconductor refrigeration piece 5 is in a hole piece shape, so that the contact with the air inside the protective clothing body 1 is increased, and the refrigeration efficiency is improved. After the protective clothing body 1 is used, the temperature control filtering device 3 can be taken down to charge the rechargeable battery 7 or be loaded into the next protective clothing, so that the cost is saved, and the economic benefit is good.
In conclusion, the cooling device for the medical protective clothing is convenient to use, rapid and accurate, can keep the temperature in the protective clothing constant, and ensures the comfort of medical personnel.
The above description is only for the preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the scope of the present invention.
Claims (6)
1. A cooling method for medical protective clothing is characterized by comprising the following steps:
step (1), connecting a fan, a temperature sensor, a semiconductor refrigerating sheet, a rechargeable battery and a display with a singlechip through leads; the fan can control the rotating speed of the blades through the power supply voltage of the single chip microcomputer, and the air flow rate flowing out of the air outlet end of the fan after being sucked from the air inlet end of the fan is controlled;
step (2), an air filter element is arranged at the air inlet end of the fan, so that outside air is filtered by the air filter element and then is sucked in through the air inlet end of the fan, and the air filter element can enable the filtered air to reach a sterile state;
step (3), placing a singlechip and a rechargeable battery which are connected with the fan on the upper part of the fan, and arranging a display which is connected with the singlechip on the outer side of the arm part of the protective clothing;
step (4), putting the device in the step (3) into a pre-designed temperature control filtering device shell with an air inlet/air outlet, so that air can flow in through the air inlet, then sequentially pass through an air filtering cotton sheet, a fan and a refrigerating sheet and flow out through the air outlet; the shell of the temperature control filtering device is provided with a waistband which can fix the temperature control filtering device on the waist of a human body;
step (5), arranging a through hole connected with the temperature control filtering device at the waist of the protective suit, so that gas can flow in through the through hole and an air inlet of the temperature control filtering device; a buckle which is convenient to mount/dismount is arranged between the through hole and the temperature control filtering device; the buckle can facilitate the disassembly of the device and ensure the sealing property of the device;
step (6), arranging air ducts connected with air outlets of the temperature control filtering devices on the inner surface of the protective clothing, wherein the air ducts are divided into six air ducts, and the air outlets of the temperature control filtering devices are respectively connected with the left arm part, the right arm part, the left leg part, the right leg part, the back part and the head part of the protective clothing; the gas flowing out of the gas outlet of the temperature control filtering device is introduced into the left and right arms, the left and right legs, the back and the head of the protective clothing through the air conduit;
step (7), arranging the semiconductor refrigeration pieces on the left arm part, the right arm part, the left leg part, the right leg part and the back part of the protective clothing; the semiconductor refrigerating sheet is connected with the single chip microcomputer through a conducting wire arranged in the air guide pipe;
step (8), a temperature sensor is arranged at the head of the protective clothing, and the temperature sensor is connected with the single chip microcomputer through a lead arranged in the air conduit;
and (9) arranging a one-way air outlet valve in front of the air outlet of the temperature control filtering device, wherein the one-way air outlet valve can adjust the air pressure in the protective clothing.
2. The cooling method for the medical protective clothing as claimed in claim 1, further comprising a step (10) of arranging an interlayer on the head of the protective clothing, and containing an activated carbon bag, wherein the activated carbon bag can adjust the humidity of the ambient air on the head.
3. A device that is used for cooling of medical protective clothing, its characterized in that: the temperature control filtering device is fixed at the waist position of the protective clothing body through a fixing device, the temperature control filtering device is connected with a through hole arranged at the waist position of the protective clothing body through a detachable buckle, and the buckle has a sealing function; the temperature control filtering device is characterized in that an air inlet, a one-way air inlet valve, an air filter element, a fan, a one-way air outlet valve and an air outlet are sequentially arranged in a shell along the direction of an air path, a rechargeable battery and a single chip microcomputer are arranged on the shell of the temperature control filtering device, and the rechargeable battery is connected with the single chip microcomputer; the air outlet of the temperature control filter device is positioned in the protective clothing body and is connected with a plurality of air ducts distributed in the protective clothing body, and the other ends of the air ducts are provided with semiconductor refrigerating sheets; a temperature sensor is arranged at the head or neck position in the protective clothing body; the single chip microcomputer is respectively connected with the temperature sensor, the semiconductor refrigerating sheet, the display and the fan through wires or signal lines; the display is arranged on the outer side of the arm position of the protective clothing body; the one-way air outlet valve is used for adjusting the air pressure inside the protective clothing.
4. The device for cooling medical protective clothing according to claim 3, characterized in that: the semiconductor refrigeration pieces are arranged at the positions of the left and right arms, the left and right legs and the back in the protective clothing body.
5. The device for cooling medical protective clothing according to claim 3, characterized in that: the semiconductor refrigeration piece is of a hole-piece-shaped structure and comprises a semiconductor and a metal conductor which are positioned in the middle, an insulated refrigeration surface with a small hole and another fixing surface connected with the protective clothing body, and the power supply is controlled by a single chip microcomputer.
6. The device for cooling medical protective clothing according to claim 3, characterized in that: and the power supply line of the semiconductor refrigeration chip is arranged in the air guide pipe and is finally connected to the singlechip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110723863.1A CN113633042A (en) | 2021-06-29 | 2021-06-29 | Cooling method and device for medical protective clothing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110723863.1A CN113633042A (en) | 2021-06-29 | 2021-06-29 | Cooling method and device for medical protective clothing |
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| Publication Number | Publication Date |
|---|---|
| CN113633042A true CN113633042A (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110723863.1A Pending CN113633042A (en) | 2021-06-29 | 2021-06-29 | Cooling method and device for medical protective clothing |
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| CN115054841A (en) * | 2022-07-05 | 2022-09-16 | 安保来应急医疗产业技术研究院(徐州)有限公司 | Atomization circulation assembly of electrolytic protective clothing |
| CN115154059A (en) * | 2022-08-01 | 2022-10-11 | 李小丽 | Wound nursing device after kidney transplantation |
| CN117045995A (en) * | 2023-07-18 | 2023-11-14 | 广州大学 | Protective clothing cooling system and protective clothing |
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| CN115054841A (en) * | 2022-07-05 | 2022-09-16 | 安保来应急医疗产业技术研究院(徐州)有限公司 | Atomization circulation assembly of electrolytic protective clothing |
| CN115154059A (en) * | 2022-08-01 | 2022-10-11 | 李小丽 | Wound nursing device after kidney transplantation |
| CN117045995A (en) * | 2023-07-18 | 2023-11-14 | 广州大学 | Protective clothing cooling system and protective clothing |
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