Cooling medical protective clothing and its intelligent cooling control method and disassembly method

Abstract

The present invention belongs to the technical field of medical auxiliary devices, solves the technical problem that existing protective clothing cannot cool down at high temperatures, resulting in phenomena such as heatstroke and syncope of medical staff, and provides a cooling type medical protective clothing, its cooling intelligent control method, and disassembly method. By setting up a transfer flange, the first heat exchange body and the second heat exchange body in the non-toxic environment and the public environment of the cooling type medical protective clothing can work together. The first heat exchange body located inside the protective clothing can be taken off when the medical staff enters the living area, and the second heat exchange body can be directly taken off together with the protective clothing in the disinfection area, which is beneficial to shortening the preparation time for medical staff to return to the disinfection area for epidemic prevention after a short rest in the living area. It can not only avoid the heatstroke problem of medical staff caused by working at high temperatures, but also avoid the extension of preparation time due to wearing the cooling type medical protective clothing, and ensure the rotation efficiency when the epidemic prevention workload is huge.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary devices, and particularly to a detachable cooling medical protective suit, a cooling intelligent control method thereof, and a disassembly method thereof. Background Art

[0002] During the epidemic, people need to wear protective suits to collect throat swabs, nasal swabs, treat patients, etc. As the temperature rises, people feel extremely stuffy when wearing protective suits for a long time, and are prone to heatstroke or even fainting. Therefore, there is an urgent need for a detachable cooling suit for cooling and heat prevention in hot weather without damaging the isolation and protection function of the protective suit itself.

[0003] In the prior art, after medical staff put on the protective suit, they are completely inside the non-toxic protective suit. In order to prevent medical staff from fainting due to high temperature, the existing invention patent CN114343258A provides a pressure-suppressing anti-virus cooling protective suit. When used in combination for common protection, a sealed zipper and Velcro are used for sealed connection. The clean gas required for personnel to breathe is inhaled by a blower into a disinfection tank, and after disinfection, the clean gas is cooled and continuously sent into the hood, so that a clean positive pressure gas is generated in the hood to isolate the external virus gas, avoiding virus infection, and protecting the user's mouth, nose, eyes, face, as well as respiration and hands from the virus, achieving the effects of positive pressure, anti-virus, and cooling.

[0004] The existing patents have the following problems: continuously introducing cold air from the human head or a certain part of the human body, resulting in regional differences in the cooling effect, the protective suit cannot be taken into the living area, and medical staff need to remove the cooling device and the protective suit at the same time every time they take a short break, which is cumbersome and increases the epidemic prevention preparation time for medical staff. Summary of the Invention

[0005] In view of this, the embodiments of the present invention provide a detachable cooling medical protective suit, a cooling intelligent control method thereof, and a disassembly method thereof, so as to solve the technical problem that the existing protective suits cannot be cooled at high temperatures, resulting in heatstroke, fainting and other phenomena of medical staff.

[0006] The technical solution adopted by the present invention is as follows:

[0007] The present invention provides a detachable cooling suit, including: a protective suit main body, a first heat exchange main body located inside the protective suit main body, a second heat exchange main body located outside the protective suit main body, and a transfer flange;

[0008] The adapter flange passes through the main body of the protective suit such that one end of the adapter flange is located inside the main body of the protective suit and the other end of the adapter flange is located outside the main body of the protective suit. One end of the adapter flange located inside the main body of the protective suit is connected to the first heat exchange body, and the other end of the adapter flange located outside the main body of the protective suit is connected to the second heat exchange body, so that the second heat exchange body is installed on the main body of the protective suit, and cooling inside the main body of the protective suit is completed through the first heat exchange body and the second heat exchange body.

[0009] Preferably, the first heat exchange body includes a base layer for wearing, a heat dissipation layer, and a transition layer attached to the heat dissipation layer, and the heat dissipation layer is fixed to the base layer.

[0010] Preferably, the heat dissipation layer includes a first hose, a heat dissipation pipe, and a second hose. One end of the first hose is connected to one end of the heat dissipation pipe, and one end of the second hose is connected to the other end of the heat dissipation pipe. The other ends of the first hose and the second hose are connected to one end of the adapter flange located inside the main body of the protective suit.

[0011] Preferably, the second heat exchange body includes a cooling pipe and a cold source storage. The cooling pipe is divided into a front section, a middle section, and a rear section. Part of the pipe of the rear section of the cooling pipe is wound around the outer wall of the cold source storage, and the middle section of the cooling pipe includes a first branch pipe and a second branch pipe arranged in parallel.

[0012] Preferably, it further includes a fixing member sleeved on the adapter flange. The fixing member includes a first fixing portion and a second fixing portion. The first fixing portion is located inside the main body of the protective suit, and the second fixing portion is located outside the main body of the protective suit. The first fixing portion and the second fixing portion are detachably assembled.

[0013] The present invention also provides a cooling intelligent control method for the temperature-lowering medical protective suit described above. The cooling intelligent control method includes:

[0014] S1: Obtain the installation information and usage information of the temperature-lowering medical protective suit ready for use;

[0015] S2: According to the time information of the installation information and the usage information, inject coolant into the corresponding area of the temperature-lowering medical protective suit, and collect the coolant injection information inside the temperature-lowering medical protective suit in real time;

[0016] S3: When the coolant injection information reaches a preset value, stop injecting coolant into the temperature-lowering medical protective suit, and control the temperature-lowering medical protective suit to perform cyclic cooling.

[0017] Preferably, if the time information of the usage information includes a high-temperature period, then S2 includes:

[0018] S21: Obtain the high-temperature duration of the high-temperature period;

[0019] S22: Obtain the coolant injection information of the cooling pipes in the second heat exchange body according to the high-temperature duration, where the coolant injection information includes a first injection amount corresponding to a first branch pipe and a second injection amount corresponding to a second branch pipe;

[0020] S23: Conduct the first branch pipe according to the first injection amount and inject the coolant into the first branch pipe;

[0021] S24: Conduct the second branch pipe according to the second injection amount and inject the coolant into the second branch pipe;

[0022] Among them, the first branch pipe is provided with a coolant storage cavity.

[0023] Preferably, S2 further includes:

[0024] S25: Obtain a first target image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body collected at a preset time;

[0025] S26: Obtain the coolant injection information according to the air bubble information of the first target image.

[0026] Preferably, if the duration of the high-temperature period is greater than a preset duration and it is not the entire period of the time information of the usage information, the first target image includes: a first sub-image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body when the first branch pipe of the cooling pipe in the second heat exchange body injects the coolant with the first injection amount, and a second sub-image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body when the second branch pipe of the cooling pipe in the second heat exchange body injects the coolant with the second injection amount;

[0027] If the duration of the high-temperature period is less than the preset duration and is not equal to 0, the first target image includes a second sub-image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body when the second branch pipe of the cooling pipe in the second heat exchange body injects the coolant with the second injection amount.

[0028] The present invention also provides a disassembly method for the temperature-adjustable medical protective clothing based on the above, characterized in that the disassembly method includes:

[0029] S01: Obtain a second target image of the coolant imaging discharged from the temperature-adjustable medical protective clothing collected at a preset time;

[0030] S02: Obtain the discharge information of the coolant inside the temperature - reducible medical protective suit corresponding to the second target image according to the coolant imaging area of the second target image;

[0031] S03: When the discharge information meets the preset requirements, disassemble the detachable cooling suit to obtain the first heat - exchange main body worn on the user and the second heat - exchange main body integrated with the outer side of the protective - suit main body.

[0032] Preferably, the S01 includes:

[0033] S011: Obtain the prompt information for discharging the coolant inside the temperature - reducible medical protective suit and the acquisition time for collecting the coolant discharge information;

[0034] S012: According to the prompt signal, open the control valve of the coolant outlet of the temperature - reducible medical protective suit to discharge the coolant;

[0035] S013: According to the acquisition time, collect the imaging information of the coolant on the test medium set at the corresponding position of the outlet to obtain the second target image.

[0036] In summary, the beneficial effects of the present invention are as follows:

[0037] A temperature - reducible medical protective suit provided by the present invention realizes the collaborative work of the first heat - exchange main body and the second heat - exchange main body in the non - toxic environment and the public environment of the temperature - reducible medical protective suit by setting a transition flange. The first heat - exchange main body located inside the protective suit can be taken off when the medical staff enter the living area, and the second heat - exchange main body can be directly taken off together with the protective suit in the disinfection area, which is beneficial to shortening the preparation time for the medical staff to return to the disinfection area for epidemic prevention after a short rest in the living area. It can not only avoid the problem of heatstroke of medical staff caused by working at high temperatures, but also avoid the extension of preparation time due to wearing the temperature - reducible medical protective suit, and ensure the rotation efficiency when the epidemic prevention workload is huge.

[0038] For the temperature - reduction intelligent control method of the temperature - reducible medical protective suit provided by the present invention, after the medical staff wear the temperature - reducible medical protective suit, inject the coolant for circulating cooling according to the usage information of the temperature - reducible medical protective suit for the upcoming epidemic - prevention work. The usage information includes the usage period and the environmental temperature information corresponding to the usage period, including but not limited to the entire usage period being in the normal - temperature state, part being in the normal - temperature state, and all being in the high - temperature state; different usage information corresponds to different coolant injection schemes, thus avoiding unnecessary coolant weight borne by medical staff and reducing the epidemic - prevention burden of medical staff.

[0039] The disassembly method of the temperature-lowering medical protective clothing provided in this embodiment. After medical staff complete the epidemic prevention work in the current stage and enter the disinfection area, a second target image of the coolant discharged from the temperature-lowering medical protective clothing is collected at a preset time. By analyzing the imaging area of the coolant in the second target image, the discharge situation of the temperature-lowering medical protective clothing is judged. When it is determined that the coolant to be discharged from the temperature-lowering medical protective clothing meets the requirements, the temperature-lowering medical protective clothing begins to be taken off. Medical staff can continue to wear the first heat exchange main body and enter the living area for rest. By detecting the imaging area of the discharged coolant, it is ensured that the coolant discharge meets the requirements, avoiding the coolant from spilling in the living area, causing trouble to medical staff and affecting the experience effect. Brief Description of the Drawings

[0040] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly introduced below. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings, and all of these are within the protection scope of the present invention.

[0041] Figure 1 Structural schematic diagram of the temperature-lowering medical protective clothing in the using state of Embodiment 1 of the present invention;

[0042] Figure 2 Structural schematic diagram of the temperature-lowering medical protective clothing in Embodiment 1;

[0043] Figure 3 Structural schematic diagram of the first heat exchange main body of the temperature-lowering medical protective clothing in Embodiment 1;

[0044] Figure 4 Structural schematic diagram of the second heat exchange main body of the temperature-lowering medical protective clothing in Embodiment 1;

[0045] Figure 5 Structural schematic diagram of the cooling pipe branch of the temperature-lowering medical protective clothing in Embodiment 1;

[0046] Figure 6 Structural schematic diagram of the adapter flange of the temperature-lowering medical protective clothing in Embodiment 1;

[0047] Figure 7 Another structural schematic diagram of the adapter flange of the temperature-lowering medical protective clothing in Embodiment 1;

[0048] Figure 8 Another structural schematic diagram of the temperature-lowering medical protective clothing in the using state of Embodiment 1;

[0049] Figure 9 Another structural schematic diagram of the adapter flange of the temperature-lowering medical protective clothing in Embodiment 1;

[0050] Figure 10 It is a schematic flowchart of the cooling control method for the temperature - adjustable medical protective clothing in Embodiment 2 of the present invention;

[0051] Figure 11 It is a schematic flowchart of the disassembly method for the temperature - adjustable medical protective clothing in Embodiment 2;

[0052] Figures 1 to 11 Reference numerals:

[0053] 1. Cooling main body; 11. First heat - exchange main body; 111. Heat - dissipation pipe; 112. First hose; 113. Second hose; 12. Second heat - exchange main body; 121. Cold - source storage; 122. Cooling pipe; 122a. Front section; 122b. Middle section; 122c. Rear section; 1221. First branch pipe; 1222. Second branch pipe; 1223. Coolant storage cavity; 123. Liquid outlet; 124. Liquid inlet; 125. Circulation pump; 126. Controller; 13. Adapter flange; 131. First fixing part; 132. Second fixing part; 133. Adjusting nut; 134. Adjusting thread; 135. First gasket; 136. Second gasket; 137. Auxiliary part;

[0054] 2. Protective clothing main body; 21. Outer side of the protective clothing; 211. Fixed ring; 22. Inner side of the protective clothing. Detailed implementation manners

[0055] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, the elements defined by the statement "comprising..." do not exclude the existence of additional identical elements in the process, method, article or device comprising the said elements. If there is no conflict, the various features in the present invention and its embodiments can be combined with each other, and all are within the protection scope of the present invention.

[0056] Embodiment 1

[0057] Please refer to Figure 1 , a schematic structural diagram of the use state of the temperature-lowering medical protective clothing in Embodiment 1 of the present invention. The temperature-lowering medical protective clothing includes: a temperature-lowering main body 1 and a protective clothing main body 2. Among them, the temperature-lowering main body 1 includes: a first heat exchange main body 11, a second heat exchange main body 12, and a transfer flange 13. The first heat exchange main body 11 and the second heat exchange main body 12 are detachably connected through the transfer flange 13, as Figure 1As shown in the figure, the adapter flange 13 passes through the back of the protective clothing body 2 so that one end of the adapter flange 13 is located inside the protective clothing 22 and the other end is located outside the protective clothing 21. The first heat exchange body 11 is worn on the medical staff and communicated with one end of the adapter flange 13 located inside the protective clothing 22. One end of the adapter flange 13 located outside the protective clothing 21 is used to communicate with the second heat exchange body 12. The heat in the protective clothing body 2 is transferred out of the body through the mutual cooperation of the first heat exchange body 11 and the second heat exchange body 12 to achieve a cooling effect. Among them, a cold source is provided on the second heat exchange body 12, and the coolant for heat exchange will pass through the cold source to take away the heat of the coolant. By continuously circulating the coolant in the cooling body 1, the cooling inside the protective clothing body 1 is realized.

[0058] In one embodiment, please refer to Figure 2 and Figure 3 , the first heat exchange body 11 includes a base layer (not shown) for wearing, a heat dissipation layer, and a transition layer (not shown) attached to the heat dissipation layer. Among them, the heat dissipation layer includes heat dissipation tubes 111, and a first hose 112 and a second hose 113 provided at both ends of the heat dissipation tubes 111. When the detachable cooling suit 1 needs to be used, the first heat exchange body 11 is worn on the medical staff, and then the first hose 112 and the second hose 113 are respectively inserted into one end of different adapter flanges 13, so as to realize the communication between the first heat exchange body 11 and the second heat exchange body 12. Quick plugging is carried out through the hose, and automatic angle correction can be carried out for the plugging angle deviation (when there is an angle deviation, the hose deforms to a certain extent, so as to realize angle correction). The adapter flange 13 includes a first adapter flange and a second adapter flange. One end of the first hose 112 is connected to one end of the heat dissipation tube 111, the other end of the second hose 113 is connected to the other end of the heat dissipation tube 111, the other end of the first hose 112 is connected to one end of the first adapter flange located inside the protective clothing 22, and the other end of the second hose 113 is connected to one end of the second adapter flange located inside the protective clothing 22. When the protective clothing needs to be removed, only the connections between the first hose 112, the second hose 113 and the adapter flange 13 need to be unplugged, so that the adapter flange 13 and the second heat exchange body 12 are taken off together with the protective clothing body 2, and the first heat exchange body 11 can be taken off with the medical staff entering the living area; it avoids that the medical staff spend a lot of time disassembling and wearing the detachable cooling medical protective clothing during a short rest, saves more rest time, and can improve the rotation efficiency at the same time.

[0059] In one embodiment, please refer to Figure 2 and Figure 4 , the second heat exchange body 12 includes a cooling tube 122 and a cold source storage 121. Part of the pipeline of the cooling tube 122 is wound around the outer wall of the cold source storage 121, and then close to the cold source storage 121 and away from the cooling tube 122 near the nozzle Figure 4The pipe orifice on the side where the cold source memory 121 is located as shown. By using the circulation pump 125, the coolant is circulated between the first heat exchange main body 11 and the second heat exchange main body 12 to achieve the effect of cyclic cooling. On the side of the circulation pump 125 away from the cold source memory 121, a liquid inlet 124 and a liquid outlet 123 are successively provided. The liquid inlet 124 is located between the liquid outlet 123 and the circulation pump 125. Specifically, after the first heat exchange main body 11, the second heat exchange main body 12 and the adapter flange 13 are installed, the liquid inlet 124 and the liquid outlet 123 are opened. The motor is used to add coolant to the cooling pipe 122 through the liquid inlet 124. After all the pipes of the detachable cooling suit 1 are filled with coolant, the control valves of the liquid inlet pipe 124 and the liquid outlet 123 are closed, and at the same time, the injection of coolant is stopped. The coolant in all the pipes of the detachable cooling suit 1 is circulated under the push of the circulation pump 125, and heat exchange is carried out between the coolant in the pipes and the cold source in the cold source memory 121 to achieve cyclic cooling inside the protective clothing main body 2. The circulation pump 125 is electrically connected to the controller 126.

[0060] In an embodiment, a fixing mechanism (not shown) is further provided on the second heat exchange main body 12. The fixing mechanism is used to fix the second heat exchange main body 12 to the medical staff. The fixing mechanism is a wearing structure, such as a detachable mounting belt or an extensible waistband, which is not specifically limited here. By setting the fixing structure, the problem that the load-bearing capacity of the protective clothing main body 2 is poor, resulting in damage to the protective clothing main body 2 or reduction of the available service life caused by the second heat exchange main body 12 being fixed to the protective clothing main body 2 only through the adapter flange 13 can be solved.

[0061] In an embodiment, please refer to Figure 5 , the cooling pipe 122 is divided into corresponding pipes of a front section 122a, a middle section 122b and a rear section 122c. The pipes wound around the outer wall of the cold source memory 121 are part of the pipes of the rear section 122c. At least one branch pipe is provided at the position of the middle section 122b of the cooling pipe 122. Figure 5The first branch pipe 1221 and the second branch pipe 1222 are shown. A coolant storage cavity 1223 is also provided on the first branch pipe 1221. The coolant storage cavity 1223 is used to store a certain amount of coolant. It can be understood that the inner diameter of the first branch pipe 1221 in the area where the coolant storage cavity 1223 is located is much larger than the inner diameters of other areas of the first branch pipe 1221. Valves are provided in both the inlet area and the outlet area of the first branch pipe 1221 and the second branch pipe 1222. The first branch pipe 1221 or the second branch pipe 1222 can be conducted according to the current cooling demand. The coolant storage cavity 1223 can be arranged at the corresponding position of the cold source storage 121, or a mechanism for storing the cold source can be separately provided for the coolant storage cavity 1223, so as to conduct the first heat exchange on the coolant in the coolant storage cavity 1223. That is, when the first branch pipe 1221 is conducted, the coolant flowing out of the first heat exchange main body 11 will undergo two heat exchanges, so as to ensure that the temperature of the coolant flowing back to the first heat exchange main body 11 again is low enough, so as to meet different cooling demands during the segmented epidemic prevention work of medical staff for 24 hours a day. For example: Medical staff usually take a break every four hours. When the epidemic prevention period of medical staff a is from 6:00 am to 10:00 am, only the second branch pipe 1222 needs to work, and there is no need to inject coolant into the first branch pipe 1221 and the coolant storage cavity 1223, reducing the weight of the temperature-adjustable medical protective clothing. When the epidemic prevention period of medical staff b is from 8:00 am to 12:00 noon, since the outdoor temperature is already very high at 11:00 am to 12:00 noon, when the cooling by using the second branch pipe 1222 for one heat exchange cannot meet the cooling demand, the first branch pipe 1221 can be conducted at this time, and the secondary cooling system formed by the first branch pipe 1221 is used for cooling, which can ensure the cooling effect; Since there is only 1 hour in the high-temperature period, only part of the coolant needs to be injected into the coolant storage cavity 1223 to realize a reasonable increase in the weight of the temperature-adjustable medical protective clothing. When the epidemic prevention periods of medical staff c are all in the high-temperature period, the epidemic prevention duration will be reduced at this time, and the first branch pipe 1221 is used to work for continuous two heat exchanges to ensure the cooling effect. By this method, the volume of the battery can be effectively reduced, so that the battery power can meet the power supply requirements of different usage needs.

[0062] It should be noted that: For when to conduct the first branch pipe 1221 for cooling, it can be automatically switched according to the temperature difference inside and outside the protective clothing main body, or manually switched by the protective personnel, and no specific limitation is made here.

[0063] In one embodiment, it further includes a detection mechanism for the coolant injection volume. The detection mechanism includes at least one of the following: an image acquisition mechanism (camera), a flow meter, and a timer. It is possible to determine whether the coolant fills all the pipes by detecting the liquid flow rate flowing out of the liquid outlet 123 in real time through the flow meter, or calculate the duration of the injected coolant through the timer, so as to determine whether the coolant fills all the pipes by calculating the total amount of the injected coolant. Or take a first target image of the coolant in the pipe (including but not limited to the coolant image at the position of the liquid outlet 123) through the camera, and determine whether the coolant fills all the pipes by analyzing whether there are air bubbles in the first target image.

[0064] In one embodiment, please refer to Figure 6 and Figure 7 , a fixing member is further sleeved on the adapter flange 13. The fixing member includes a first fixing member 131 and a second fixing member 132 corresponding to the first fixing member 131. The first fixing member 131 is sleeved on one end of the adapter flange 13 located inside the protective suit 1, and the position of the second fixing member 132 is adjustably sleeved on one end of the adapter flange 13 located outside the protective suit 1. The first fixing member 131 and the second fixing member 132 are trumpet-shaped, and the trumpet openings of the first fixing member 131 and the second fixing member 132 are oppositely installed. A first gasket 135 and / or a second gasket 136 are provided between the first fixing member 131 and the second fixing member 132. An adjusting member for adjusting the position of the fixing member is further provided on the adapter flange 13. As Figure 6 shown, the adjusting member is located at one end of the adapter flange 13 outside the protective suit 1. The adjusting member includes an adjusting thread 134 provided on the adapter flange 13 and an adjusting nut 133 corresponding to the adjusting thread 134. The first fixing member 131, the second fixing member 132 and the gasket are hermetically fixed through the adjusting member; as Figure 5 shown, the adapter flange 13 is provided with a first gasket 135. The first gasket 135 can be arranged on the outside of the protective suit main body 2 or on the inside of the protective suit main body 2. The first fixing member 131 and the second fixing member are hermetically sealed and fixed under the action of the first gasket 135 through the adjusting nut 133 and the adjusting thread 134, so as to prevent germs in the external environment from entering the protective suit main body 2 through the joint of the first fixing member 131 and the second fixing member 132; as Figure 6As shown in the figure, a first gasket 135 and a second gasket 136 are provided on the adapter flange 13. The first gasket 135 and the second gasket 136 are separated by the protective clothing body 2. Both the first gasket 135 and the second gasket 136 are adapted to the flared openings of the first fixing member 131 and the second fixing member 132. By providing the first gasket 135 and the second gasket 136 on both sides of the protective clothing body 2 respectively, the sealing performance can be improved, and it can be avoided that germs enter the inside of the protective clothing from the through-hole position of the protective clothing body 2, causing germ infection. Further, in order to improve the sealing effect, a fixing ring 211 is provided around the edge of the through-hole on the protective clothing body 2. The fixing ring 211 is adapted to the first gasket 135 and the second gasket 136, so that the abutting effect of the first fixing member 131 and the second fixing member 132 is better under the action of the adjusting member.

[0065] In one embodiment, as Figure 8 and Figure 9 shown, the detachable cooling suit 1 includes an adapter flange 13. When assembling the first heat exchange body 11 and the second heat exchange body 12, both the first hose 112 and the second hose 113 are inserted into the adapter flange 13 to complete the assembly of the detachable cooling suit 1. The adapter flange 13 is provided with an auxiliary member 137 adapted to the inner diameter of the adapter flange 13. The auxiliary member 137 is provided with a first through-hole adapted to the first hose 112 and a second through-hole adapted to the second hose 113. The auxiliary member 137 is made of an elastic material so that the first hose 112 and the second hose 113 can contract after being inserted into the auxiliary member 137 to complete the fixing of the first hose 112 and the second hose 113.

[0066] A detachable cooling medical protective clothing provided by the present invention realizes the coordinated work of the first heat exchange body and the second heat exchange body in the non-toxic environment and the public environment of the detachable cooling medical protective clothing by setting an adapter flange. The first heat exchange body located inside the protective clothing can be taken off when the medical staff enter the living area, and the second heat exchange body can be directly taken off together with the protective clothing in the disinfection area, which is beneficial to shortening the preparation time for the medical staff to return to the disinfection area for epidemic prevention after a short rest in the living area. It can not only avoid heatstroke of the medical staff caused by working at high temperature, but also avoid the extension of the preparation time due to wearing the detachable cooling medical protective clothing, and ensure the rotation efficiency when the epidemic prevention workload is huge.

[0067] Embodiment 2

[0068] Please refer to Figure 10 , Figure 10 which is a cooling intelligent control method provided for the detachable cooling medical protective clothing in Embodiment 2 of the present invention. The cooling intelligent control method includes:

[0069] S1: Obtain the installation information and usage information of the detachable cooling medical protective clothing ready for use;

[0070] S2: Inject coolant into the corresponding area of the temperature - adjustable medical protective suit according to the time information of the installation information and the usage information, and collect the coolant injection information inside the temperature - adjustable medical protective suit in real time;

[0071] S3: When the coolant injection information reaches a preset value, stop injecting coolant into the temperature - adjustable medical protective suit, and control the temperature - adjustable medical protective suit to perform cyclic cooling.

[0072] Specifically, when medical staff wear the temperature - adjustable medical protective suit, the controller will receive a ready installation information. At this time, obtain the usage information of the temperature - adjustable medical protective suit. The usage information includes the duration of epidemic prevention to be carried out, temperature information during use, and corresponding cooling schemes, etc., such as from 8:00 am to 12:00 noon, from 2:00 pm to 4:00 pm, from 4:00 pm to 7:00 pm, etc. The high - temperature period is from 11:00 am to 4:00 pm. The high - temperature information in different time periods can be adjusted according to the actual local weather conditions, or according to the communication module of the temperature - adjustable medical protective suit to regularly receive weather forecast information, and set according to the weather forecast information before the medical staff use it. Even on rainy or cloudy days, no cooling is required. The cooling schemes include: a complete one - time heat - exchange cooling scheme, a cooling scheme with both one - time heat - exchange and two - consecutive - time heat - exchange, a complete two - time heat - exchange scheme, etc.; when it is determined that the temperature - adjustable medical protective suit is installed and ready and the subsequent usage information of the temperature - adjustable medical protective suit, start injecting coolant from the liquid inlet 124 of the cooling pipe 122 according to the usage information, and observe the coolant injection information in real time. It can be judged whether the coolant in the temperature - adjustable medical protective suit is full by collecting the imaging information of the coolant at the liquid outlet 123 of the cooling pipe 122 and judging the size of the air bubbles in the image, or by measuring the liquid flow rate at the liquid outlet 123 with a flow meter, or by calculating the total amount of coolant injected from the liquid inlet 124 by timing; when the coolant injection is completed, close the corresponding valve, and start the circulation pump 125 to start the cyclic cooling of the temperature - adjustable medical protective suit.

[0073] In practice, due to the individual differences in the physical constitutions of medical staff, and usually the load - bearing capacity of female medical staff is less than that of male medical staff, female medical staff are more afraid of cold or chill under the condition of cooling. Therefore, the temperature - adjustable medical protective suit in the embodiment of the present invention adopts intelligent cooling settings for female and male wear, which is also convenient for the personalized needs of medical staff with different requirements.

[0074] In one embodiment, if the time information of the usage information includes a high - temperature period, then S2 includes:

[0075] S21: Obtain the duration of the high - temperature period;

[0076] S22: Obtain the coolant injection information of the cooling pipes in the second heat exchange body according to the high-temperature duration, where the coolant injection information includes a first injection amount corresponding to a first branch pipe and a second injection amount corresponding to a second branch pipe;

[0077] S23: Conduct the first branch pipe according to the first injection amount and inject the coolant into the first branch pipe;

[0078] S24: Conduct the second branch pipe according to the second injection amount and inject the coolant into the second branch pipe;

[0079] Wherein, the first branch pipe is provided with a coolant storage cavity.

[0080] Specifically, in order to inject as little coolant as possible into the temperature-adjustable medical protective clothing, determine the duration of the medical staff working in a high-temperature environment, and then select whether to inject coolant into the first branch pipe 1221 and its corresponding coolant storage cavity 1223 and the first injection amount of the injected coolant, and whether to inject coolant into the second branch pipe 1222 and the second injection amount of the injected coolant. Determine the injection amount of the coolant through the temperature reduction mode used by the temperature-adjustable medical protective clothing during the epidemic prevention stage of the medical staff, so as to realize the weight controllability of the temperature-adjustable medical protective clothing, thereby avoiding unnecessary coolant weight borne by the medical staff and reducing the epidemic prevention burden of the medical staff, especially the burden of female medical staff. Among them, the temperature reduction mode includes a first working mode corresponding to achieving the temperature reduction effect in a high-temperature working environment by conducting the first branch pipe 1221 so that the coolant circulates once in the temperature-adjustable medical protective clothing corresponding to two consecutive heat exchanges, and a second working mode corresponding to achieving the temperature reduction effect in a normal temperature working environment by conducting the second branch pipe 1222 so that the coolant circulates once in the temperature-adjustable medical protective clothing corresponding to one heat exchange.

[0081] In one embodiment, the S2 includes:

[0082] S25: Obtain a first target image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body collected at a preset time;

[0083] S26: Obtain the coolant injection information according to the air bubble information of the first target image.

[0084] Specifically, after the medical staff put on the temperature-lowering medical protective clothing, coolant is injected into the cooling pipe 122 of the second heat exchange body 12 through the liquid inlet 124. At the same time, the first target image of the coolant imaging at the liquid outlet 123 is obtained according to a preset time. The injection condition of the coolant in the temperature-lowering medical protective clothing is determined by analyzing the size of the bubbles in the first target image. The imaging image of the coolant is not limited to the image at the position of the liquid outlet 123, but can also be the image of any pipe position of the temperature-lowering medical protective clothing. Since the coolant in the temperature-lowering medical protective clothing will flow out from the liquid outlet 123 before the liquid outlet 123 is closed, the size of the air bubbles in the image of the liquid outlet 123 is used to determine whether the pipe area corresponding to the liquid inlet 124 is filled with coolant. If there is no bubble image, it indicates that the pipe in the area of the liquid inlet 124 has been filled with coolant, and then it is obtained that all the pipes of the temperature-lowering medical protective clothing are filled with coolant, which can improve the judgment accuracy and efficiency of the coolant injection information.

[0085] In an embodiment, if the duration of the high-temperature period is greater than the preset duration and it is not the full period of the time information of the usage information, the first target image includes: a first sub-image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body when the first branch pipe of the cooling pipe in the second heat exchange body injects coolant with a first injection amount, and a second sub-image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body when the second branch pipe of the cooling pipe in the second heat exchange body injects coolant with a second injection amount;

[0086] If the duration of the high-temperature period is less than the preset duration and is not equal to 0, the first target image includes a second sub-image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body when the second branch pipe of the cooling pipe in the second heat exchange body injects coolant with a second injection amount.

[0087] Specifically, the cooling pipe 122 includes a first branch pipe 1221 and a second branch pipe 1222. A coolant storage cavity 1223 is provided on the first branch pipe 1221. The coolant storage cavity 1223 can store more coolant, and a cold source is correspondingly provided for the coolant storage cavity 1223. The second branch pipe 1222 is not provided with a coolant storage mechanism. When the temperature-reducible medical protective clothing involves circulating cooling through the first branch pipe 1221 and the second branch pipe 1222, and the usage duration of the first branch pipe 1221 is greater than a preset duration, injecting coolant into the temperature-reducible medical protective clothing includes injecting coolant into the pipeline corresponding to the first branch pipe 1221 and injecting coolant into the pipeline corresponding to the second branch pipe 1222. Therefore, when the first branch pipe 1221, the second branch pipe 1222, and the coolant storage cavity 1223 all need to be filled with coolant, the first target image includes a first sub-image of injecting coolant into the first branch pipe 1221 and a second sub-image of injecting coolant into the second branch pipe. If the usage duration of the first branch pipe 1221 is less than the preset duration and is not equal to 0, the first target image only includes the second sub-image, that is, the determination of the coolant injection information for the first branch pipe 1221 is through other means, such as injection time; when the injection time reaches the preset value, the valve is switched, and coolant injection into the second branch pipe 1222 is started and the second sub-image is collected.

[0088] The temperature reduction intelligent control method of the temperature-reducible medical protective clothing provided by the present invention. After the medical staff wears the temperature-reducible medical protective clothing, coolant for circulating cooling is injected according to the usage information of the temperature-reducible medical protective clothing that the medical staff is about to carry out epidemic prevention work. The usage information includes the usage period and the environmental temperature information corresponding to the usage period, including but not limited to the entire usage time period being all in the normal temperature state, part being in the normal temperature state, and all being in the high temperature state; different usage information corresponds to different coolant injection schemes, so as to avoid the medical staff from bearing unnecessary coolant weight and reducing the epidemic prevention burden of the medical staff.

[0089] Embodiment 3

[0090] Please refer to Figure 11 , Figure 11 A disassembly method of a temperature-reducible medical protective clothing provided for the temperature-reducible medical protective clothing in Embodiment 3 of the present invention. The method includes:

[0091] S01: Obtain a second target image of the coolant discharged from the temperature-reducible medical protective clothing collected at a preset time;

[0092] S02: Obtain the discharge information of the coolant in the temperature-reducible medical protective clothing corresponding to the second target image according to the imaging area of the coolant in the second target image;

[0093] S03: When the discharge information meets the preset requirements, disassemble the detachable cooling suit to obtain a first heat exchange body worn on the user and a second heat exchange body integrally structured with the outer side of the protective suit body.

[0094] Specifically, after medical staff complete the current stage of epidemic prevention work and enter the disinfection area, they need to remove the protective suit in the disinfection area. At this time, before removing the protective suit, the coolant in the temperature-controlled medical protective suit needs to be discharged through the liquid outlet first. During the process of discharging the coolant, the second target image of the discharged coolant imaging is collected at preset time intervals. According to the area of the second target image, the discharge information of the coolant in the current temperature-controlled medical protective suit can be obtained. For example, when the coolant is almost completely discharged, the coolant image detected each time will become smaller and smaller, and even in many cases, the coolant image cannot be detected. Therefore, the preset requirement for the discharge information can be the area of the humidity region caused by the actual coolant, or the frequency of the imaging information where the coolant imaging is not detected. For example, if it is detected 10 times and the number of times the coolant image is detected is only 3 times, that is, the frequency of the imaging information is 30%. If the requirement is met, start disassembling the temperature-controlled medical protective suit; if not, continue discharging. Through this method, it is possible to avoid removing the first heat exchange body 11 in a non-toxic environment together, thus prolonging the rest time during the short break.

[0095] In one embodiment, the S01 includes:

[0096] S011: Obtain a prompt message for discharging the coolant in the temperature-controlled medical protective suit and the collection time for collecting the coolant discharge information;

[0097] S012: According to the prompt signal, open the control valve of the coolant outlet of the temperature-controlled medical protective suit to discharge the coolant;

[0098] S013: According to the collection time, collect the imaging information of the coolant on the test medium set at the corresponding position of the liquid outlet to obtain the second target image.

[0099] Specifically, set the collection time for collecting the coolant discharge. When starting to discharge the coolant, set the test medium at the liquid outlet according to the collection time. This test medium is a paper with significant imaging information for the coolant, such as rice paper, etc., in order to improve the significance of the second target image and avoid the imaging information of the coolant not being recognized due to the test medium, resulting in the coolant leaking when disassembling before it is completely discharged.

[0100] The disassembly method of the temperature-lowering medical protective suit provided in this embodiment. After medical staff enter the disinfection area after completing the epidemic prevention work in the current stage, a second target image of the coolant discharged from the temperature-lowering medical protective suit is collected at a preset time. By analyzing the imaging area of the coolant in the second target image, the discharge situation of the temperature-lowering medical protective suit is judged. When it is determined that the coolant to be discharged from the temperature-lowering medical protective suit already meets the requirements, the temperature-lowering medical protective suit is started to be taken off. Medical staff can continue to wear the first heat exchange body and enter the living area for rest. By detecting the imaging area of the discharged coolant, it is ensured that the coolant discharge meets the requirements, avoiding the coolant spilling in the living area, causing the cumbersome subsequent treatment of the coolant by medical staff and affecting the experience effect.

[0101] Certainly, in the process of medical staff's anti-epidemic work, when it is found that temperature reduction is not required, the temperature reduction device of the temperature-lowering medical protective suit in the embodiment of the present invention can also be quickly disassembled separately to reduce the load.

[0102] It should be clear that the present invention is not limited to the specific configurations and processes described above and shown in the figures. For the sake of brevity, the detailed description of known methods is omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method process of the present invention is not limited to the specific steps described and shown. Those skilled in the art can make various changes, modifications and additions, or change the order between steps after understanding the spirit of the present invention.

[0103] The functional blocks shown in the above structural block diagrams can be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it can be, for example, an electronic circuit, an application-specific integrated circuit (ASIC), appropriate firmware, a plug-in, a functional card, and so on. When implemented in software, the elements of the present invention are programs or code segments used to execute the required tasks. The program or code segment can be stored in a machine-readable medium, or transmitted via a data signal carried in a carrier wave on a transmission medium or a communication link. "Machine-readable medium" can include any medium capable of storing or transmitting information. Examples of machine-readable media include electronic circuits, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical discs, hard disks, fiber optic media, radio frequency (RF) links, and so on. The code segment can be downloaded via a computer network such as the Internet, intranet, and so on.

[0104] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A temperature - reducible medical protective suit, characterized in that, it includes: a protective suit main body, a first heat - exchange main body located inside the protective suit main body, a second heat - exchange main body located outside the protective suit main body, and a connecting flange; the connecting flange passes through the protective suit main body such that one end of the connecting flange is located inside the protective suit main body and the other end of the connecting flange is located outside the protective suit main body. One end of the connecting flange located inside the protective suit main body is connected to the first heat - exchange main body, and one end of the connecting flange located outside the protective suit main body is connected to the second heat - exchange main body, so that the second heat - exchange main body is installed on the protective suit main body, and the temperature reduction inside the protective suit main body is completed through the first heat - exchange main body and the second heat - exchange main body; The disassembly method of the temperature - reducible medical protective suit includes: S01: Obtain a second target image of the coolant discharged from the temperature - reducible medical protective suit collected at a preset time; S02: Obtain the discharge information of the coolant inside the temperature - reducible medical protective suit corresponding to the second target image according to the imaging area of the coolant in the second target image; S03: When the discharge information meets the preset requirements, disassemble the detachable cooling suit to obtain the first heat - exchange main body worn on the user and the second heat - exchange main body integrated with the outside of the protective suit main body; The S01 includes: S011: Obtain a prompt message for discharging the coolant inside the temperature - reducible medical protective suit and the collection time for collecting the coolant discharge information; S012: According to the prompt message, open the control valve of the coolant outlet of the temperature - reducible medical protective suit to discharge the coolant; S013: According to the collection time, collect the imaging information of the coolant on the test medium set at the corresponding position of the outlet to obtain the second target image.

2. The temperature - reducible medical protective suit according to claim 1, characterized in that, the first heat - exchange main body includes a base layer for wearing, a heat - dissipation layer, and a transition layer attached to the heat - dissipation layer, and the heat - dissipation layer is fixed on the base layer.

3. The temperature - reducible medical protective suit according to claim 2, characterized in that, the heat - dissipation layer includes a first hose, a heat - dissipation pipe, and a second hose. One end of the first hose is connected to one end of the heat - dissipation pipe, one end of the second hose is connected to the other end of the heat - dissipation pipe, and the other ends of the first hose and the second hose are connected to one end of the connecting flange located inside the protective suit main body.

4. The temperature - reducible medical protective suit according to claim 1, characterized in that, the second heat - exchange main body includes a cooling pipe and a cold - source storage device. The cooling pipe is divided into a front section, a middle section, and a rear section. A part of the pipeline of the rear section of the cooling pipe is wound around the outer wall of the cold - source storage device, and the middle section of the cooling pipe includes a first branch pipe and a second branch pipe arranged in parallel.

5. The temperature - reducible medical protective suit according to any one of claims 1 to 4, characterized in that, It further includes a fixing member sleeved on the adapter flange. The fixing member includes a first fixing portion and a second fixing portion. The first fixing portion is located inside the protective clothing main body, and the second fixing portion is located outside the protective clothing main body. The first fixing portion and the second fixing portion are detachably assembled.

6. A cooling intelligent control method for the temperature-reducing medical protective clothing according to any one of claims 1 to 5, characterized in that the cooling intelligent control method includes: S1: Obtain the installation information and usage information of the temperature-reducing medical protective clothing ready for use; S2: According to the time information of the installation information and the usage information, inject coolant into the corresponding area of the temperature-reducing medical protective clothing, and collect the coolant injection information in the temperature-reducing medical protective clothing in real time; S3: When the coolant injection information reaches a preset value, stop injecting coolant into the temperature-reducing medical protective clothing, and control the temperature-reducing medical protective clothing to perform cyclic cooling.

7. The cooling intelligent control method according to claim 6, characterized in that if the time information of the usage information includes a high-temperature period, then S2 includes: S21: Obtain the high-temperature duration of the high-temperature period; S22: According to the high-temperature duration, obtain the coolant injection information of the cooling pipes in the second heat exchange body, where the coolant injection information includes a first injection amount corresponding to the first branch pipe and a second injection amount corresponding to the second branch pipe; S23: According to the first injection amount, conduct the first branch pipe and inject coolant into the first branch pipe; S24: According to the second injection amount, conduct the second branch pipe and inject coolant into the second branch pipe; wherein, a coolant storage cavity is provided in the first branch pipe.

8. The cooling intelligent control method according to claim 7, characterized in that then S2 includes: S25: Obtain a first target image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body collected at a preset time; S26: According to the air bubble information of the first target image, obtain the coolant injection information.

9. The cooling intelligent control method according to claim 8, characterized in that if the duration of the high-temperature period is greater than a preset duration and it is not the full period of the time information of the usage information, the first target image includes: a first sub-image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body when the first branch pipe of the cooling pipe in the second heat exchange body injects coolant with a first injection amount, and a second sub-image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body when the second branch pipe of the cooling pipe in the second heat exchange body injects coolant with a second injection amount; if the duration of the high-temperature period is less than a preset duration and is not equal to 0, the first target image includes a second sub-image of the coolant imaging at the liquid outlet of the cooling pipe of the second heat exchange body when the second branch pipe of the cooling pipe in the second heat exchange body injects coolant with a second injection amount.

Images