Protective garment with heat preservation function

Abstract

The utility model relates to the technical field of protective clothing, and discloses a protective clothing with a heat preservation function, which comprises a protective clothing body, the rear side of the protective clothing body is fixedly connected with a shell, and the inner wall of the shell is provided with a heat preservation component. According to the protective clothing with the heat preservation function, heat in air is brought out of equipment through water and then dissipated through the heat dissipation fins, so that the air is kept in a cool state, part of the air passes through the air outlet cover and blows the spoiler, the spoiler scatters the air, the air is prevented from being directly blown to medical staff, air flow is evenly distributed, the situation that the local wind speed is too high is reduced, and the medical staff can feel comfortable. The other part of air enters the air cushion, the air cushion is inflated to expand, the heat insulation layer is isolated from the sweat absorption layer, heat conduction is further reduced, better heat insulation protection is provided, temperature rise in the protective garment is reduced, and comfort is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective clothing, in particular to a protective clothing with a heat preservation function. Background Art

[0002] As an important barrier to protect medical staff, medical protective clothing does focus on its safety, but comfort considerations may have been overlooked in past designs. When medical staff wear airtight protective clothing, they are prone to excessive sweating and high body temperature, which may lead to health problems such as heat stroke.

[0003] According to a disclosed protective clothing with temperature control function (publication number: CN218999614U), the above application includes a protective clothing body, on which a length adjustment component for adjusting the length is installed; the length adjustment component includes an adjustment ring and a top ring; the lower end of the top ring is fixedly connected to a plurality of straight plates along the circumferential direction, and the lower end of the straight plate is fixedly connected to a hook, and each adjustment ring is provided with a straight hole for the straight plate to pass through; an installation component is installed on the protective clothing body, and the temperature control component is connected to the installation component.

[0004] However, in actual use, directly blowing air into the protective suit may cause the air to be concentrated in a few places, resulting in excessive cooling or ventilation of certain parts, while other parts may not get enough circulation, causing an imbalance in comfort; in view of this, we propose a protective suit with thermal insulation function. Utility Model Content

[0005] The purpose of the utility model is to provide a protective clothing with heat preservation function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a protective clothing with heat preservation function, comprising a protective clothing body, a shell is fixedly connected to the rear side of the protective clothing body, and a heat preservation component is arranged on the inner wall of the shell, and the heat preservation component comprises:

[0007] An air cushion, wherein the protective clothing body comprises a protective layer, an end of the protective layer away from the shell is fixedly connected to a heat insulating layer, an end of the heat insulating layer away from the protective layer is fixedly connected to an air cushion, and the air cushion is fixedly connected to the sweat absorbing layer;

[0008] An air outlet pipe, the side wall of the shell is fixedly connected with an air outlet pipe, and the number of the air outlet pipes is arranged in several groups, wherein one end of the air outlet pipe of one group away from the shell is fixedly connected to the air cushion, and the other ends of the air outlet pipes away from the shell are fixedly connected to the inside of the protective clothing body;

[0009] The fan blades, the inner wall of the shell is fixedly connected with a mounting frame, the mounting frame is fixedly connected to the motor, and the output end of the motor is fixedly connected to the fan blades;

[0010] A filter membrane, wherein the inner wall of the housing is fixedly connected with the filter membrane;

[0011] A water pipe, wherein the inner wall of the shell is fixedly connected with the water pipe, the side wall of the water pipe is fixedly connected with a water pump, the outer wall of the water pipe located outside the shell is fixedly connected with a heat dissipation fin, and the heat dissipation fin is fixedly connected to the outer wall of the shell;

[0012] A spoiler is provided, wherein one side of the air outlet pipe located inside the protective clothing body is fixedly connected with an air outlet cover, the inner wall of the air outlet cover is fixedly connected with a rotating shaft, and the side wall of the rotating shaft is fixedly connected with a spoiler.

[0013] Preferably, a guide strip is fixedly connected to the side wall of the spoiler.

[0014] Preferably, two groups of the air outlet ducts are fixedly connected to the armpit area of ​​the protective suit body, two groups of the air outlet ducts are fixedly connected to the legs of the protective suit body, and one group of the air outlet ducts is fixedly connected to the back of the protective suit body.

[0015] Preferably, an isolation cover is fixedly connected to the inner wall of the shell, and the isolation cover is located on the side of the fan blade away from the filter membrane.

[0016] Preferably, the number of the spoilers is arranged in several groups, and the spoilers in the several groups are arranged at equal intervals on the outer wall of the rotating shaft. The cross-section of the spoiler is arranged in a "<" shape. Air blows toward the spoiler, thereby driving the spoiler to rotate. The spoiler disperses the air to prevent the air from blowing directly toward the medical staff.

[0017] Preferably, a heating pipe is fixedly connected to the inner wall of the shell, and the heating pipe heats the incoming air in winter to prevent the loss of heat in the protective suit body and maintain the temperature inside the protective suit.

[0018] Compared with the prior art, the utility model provides a protective clothing with heat preservation function, which has the following beneficial effects:

[0019] 1. The protective clothing with heat preservation function uses the air cushion and spoiler to bring the heat in the air out of the equipment, and then dissipates it through the heat dissipation fins to keep the air cool. Part of the air passes through the air outlet hood and blows the spoiler, which breaks up the air to prevent the air from blowing directly to the medical staff, evenly distributes the air flow, and reduces the situation of excessive local wind speed, thereby providing a more uniform ventilation effect and avoiding discomfort to the medical staff. Another part of the air enters the air cushion, which is inflated to isolate the heat insulation layer from the sweat absorption layer, further reducing the conduction of heat, providing better heat insulation protection, reducing the temperature rise inside the protective clothing, and further improving comfort.

[0020] 2. The protective clothing with heat preservation function has guide strips. When the air passes through the guide strips, the air is directed to both sides. By coordinating the rotation of the spoiler, the air can be diverted to both sides while being diverted upward and downward, thereby expanding the air coverage and better dispersing it to various areas in the protective clothing, avoiding air stagnation or excessive ventilation in certain areas, and providing better comfort and protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the air outlet cover of the utility model;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the air outlet cover of the utility model;

[0025] Figure 5 This is an exploded view of the protective clothing body of the utility model.

[0026] In the figure: 1. Protective suit body; 101. Protective layer; 102. Heat insulation layer; 103. Air cushion; 104. Sweat-absorbing layer; 2. Shell; 3. Air outlet duct; 4. Isolation cover; 5. Mounting frame; 6. Motor; 7. Fan blades; 8. Filter membrane; 9. Water pipe; 10. Water pump; 11. Cooling fins; 12. Heating tube; 13. Air outlet hood; 14. Rotating shaft; 15. Spoiler; 16. Guide strip. DETAILED DESCRIPTION

[0027] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a protective clothing with a heat preservation function, comprising a protective clothing body 1, a shell 2 is fixedly connected to the rear side of the protective clothing body 1, and a heat preservation component is arranged on the inner wall of the shell 2, and the heat preservation component comprises a protective layer 101, a heat insulation layer 102, an air cushion 103, a sweat absorption layer 104, an air outlet pipe 3, an isolation cover 4, a mounting frame 5, a motor 6, fan blades 7, a filter membrane 8, a water pipe 9, a water pump 10, a heat dissipation fin 11, a heating pipe 12, an air outlet cover 13, a rotating shaft 14, a spoiler 15, and a guide strip 16.

[0028] In one embodiment of the present utility model, the protective clothing body 1 includes a protective layer 101, the end of the protective layer 101 away from the shell 2 is fixedly connected to the heat insulation layer 102, the end of the heat insulation layer 102 away from the protective layer 101 is fixedly connected to the air cushion 103, the air cushion 103 is fixedly connected to the sweat-absorbing layer 104, and the side wall of the shell 2 is fixedly connected to the air outlet 3. The number of the air outlet 3 is arranged in several groups, one of which is fixedly connected to the air cushion 103 at one end away from the shell 2, and the other air outlet 3 is away from the air cushion 103. One end of the shell 2 is fixedly connected to the inside of the protective clothing body 1, two sets of air outlet pipes 3 are fixedly connected to the armpit part of the protective clothing body 1, two sets of air outlet pipes 3 are fixedly connected to the legs of the protective clothing body 1, one set of air outlet pipes 3 is fixedly connected to the back of the protective clothing body 1, the inner wall of the shell 2 is fixedly connected with a mounting frame 5, the mounting frame 5 is fixedly connected to the motor 6, the output end of the motor 6 is fixedly connected to the fan blade 7, the inner wall of the shell 2 is fixedly connected with a filter membrane 8, the inner wall of the shell 2 is fixedly connected with an isolation cover 4, and the isolation cover 4 is fixedly connected to the inner wall of the shell 2. On the side of the fan blade 7 away from the filter membrane 8, the inner wall of the shell 2 is fixedly connected with a water pipe 9, the side wall of the water pipe 9 is fixedly connected with a water pump 10, the outer wall of the water pipe 9 located outside the shell 2 is fixedly connected with a heat dissipation fin 11, the heat dissipation fin 11 is fixedly connected to the outer wall of the shell 2, and the inner wall of the shell 2 is fixedly connected with a heating pipe 12. In winter, the heating pipe 12 heats the incoming air to prevent the heat loss in the protective suit body 1 and maintain the temperature in the protective suit body 1. The air outlet pipe 3 is located inside the protective suit body 1. An air outlet hood 13 is fixedly connected to the side, a rotating shaft 14 is fixedly connected to the inner wall of the air outlet hood 13, a spoiler 15 is fixedly connected to the side wall of the rotating shaft 14, a guide strip 16 is fixedly connected to the side wall of the spoiler 15, the number of spoilers 15 is arranged in several groups, and several groups of spoilers 15 are arranged at equal intervals on the outer wall of the rotating shaft 14, and the cross-section of the spoiler 15 is arranged in a "<" shape. Air blows toward the spoiler 15, thereby driving the spoiler 15 to rotate, and the spoiler 15 breaks up the air to prevent the air from blowing directly toward the medical staff.

[0029] The motor 6 starts, driving the fan blades 7 to rotate, and draws air from the outside into the housing 2. The air is filtered by the filter membrane 8 to remove microorganisms and pathogens therein. The water pump 10 drives the water in the water pipe 9 to flow. The water takes the heat in the air out of the equipment and then dissipates it through the heat dissipation fins 11 to keep the air cool. Part of the air passes through the air outlet hood 13 and blows the spoiler 15. The spoiler 15 breaks up the air to prevent the air from blowing directly to the medical staff, evenly distributes the air flow, and reduces the situation of excessive local wind speed, thereby providing a more uniform ventilation effect and avoiding discomfort to the medical staff. Another part of the air enters the air cushion 103, and the air cushion 103 is inflated to isolate the thermal insulation layer 102 from the sweat-absorbing layer 104, further reducing the conduction of heat, providing better thermal insulation protection, reducing the temperature rise inside the protective clothing, and further improving comfort.

[0030] In addition, the side wall of the spoiler 15 is fixedly connected with a guide strip 16. When the air passes through the guide strip 16, the air is directed to both sides. By coordinating the rotation of the spoiler 15, the air can be diverted to both sides while being diverted upward and downward, thereby expanding the air coverage and better dispersing it to various areas in the protective clothing, avoiding air stagnation or excessive ventilation in certain areas, and providing better comfort and protection.

[0031] In the utility model, when in use, the motor 6 drives the fan blades 7 to rotate, and draws air into the housing 2. The air is filtered by the filter membrane 8, and the water takes the heat in the air out of the equipment, and then dissipates through the heat dissipation fins 11. Part of the air passes through the air outlet hood 13 and blows the spoiler 15, and the spoiler 15 breaks up the air. Another part of the air enters the air cushion 103, and the air cushion 103 is inflated to separate the heat insulation layer 102 from the sweat absorption layer 104. Furthermore, when the air passes through the guide strip 16, the air is directed to both sides. By coordinating the rotation of the spoiler 15, the air can be diverted to both sides while being diverted upward and downward.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A protective suit with heat preservation function, comprising a protective suit body (1), a shell (2) being fixedly connected to the rear side of the protective suit body (1), characterized in that: The inner wall of the shell (2) is provided with a heat preservation component, and the heat preservation component comprises: An air cushion (103), wherein the protective clothing body (1) comprises a protective layer (101), an end of the protective layer (101) away from the shell (2) is fixedly connected to a heat insulating layer (102), an end of the heat insulating layer (102) away from the protective layer (101) is fixedly connected to an air cushion (103), and the air cushion (103) is fixedly connected to a sweat absorbing layer (104); An air outlet pipe (3), the side wall of the shell (2) is fixedly connected with the air outlet pipe (3), and the number of the air outlet pipes (3) is arranged in a plurality of groups, wherein one end of the air outlet pipe (3) of one group away from the shell (2) is fixedly connected to the air cushion (103), and the other ends of the air outlet pipes (3) away from the shell (2) are fixedly connected to the inside of the protective clothing body (1); The fan blade (7) is fixedly connected to the inner wall of the housing (2) with a mounting frame (5), the mounting frame (5) is fixedly connected to the motor (6), and the output end of the motor (6) is fixedly connected to the fan blade (7); A filter membrane (8), the inner wall of the housing (2) being fixedly connected with the filter membrane (8); A water pipe (9), the inner wall of the shell (2) being fixedly connected to the water pipe (9), the side wall of the water pipe (9) being fixedly connected to a water pump (10), the outer wall of the water pipe (9) located outside the shell (2) being fixedly connected to a heat dissipation fin (11), and the heat dissipation fin (11) being fixedly connected to the outer wall of the shell (2); A spoiler (15), wherein the air outlet pipe (3) is fixedly connected to an air outlet cover (13) on one side located inside the protective clothing body (1), the inner wall of the air outlet cover (13) is fixedly connected to a rotating shaft (14), and the side wall of the rotating shaft (14) is fixedly connected to a spoiler (15).

2. The protective clothing with heat preservation function according to claim 1, characterized in that: A guide strip (16) is fixedly connected to the side wall of the spoiler (15).

3. The protective clothing with heat preservation function according to claim 1, characterized in that: Two groups of the air outlet pipes (3) are fixedly connected to the armpit area of ​​the protective suit body (1), two groups of the air outlet pipes (3) are fixedly connected to the legs of the protective suit body (1), and one group of the air outlet pipes (3) is fixedly connected to the back of the protective suit body (1).

4. The protective clothing with heat preservation function according to claim 1, characterized in that: An isolation cover (4) is fixedly connected to the inner wall of the housing (2), and the isolation cover (4) is located on a side of the fan blade (7) away from the filter membrane (8).

5. The protective clothing with heat preservation function according to claim 1, characterized in that: The spoilers (15) are arranged in a number of groups, and the spoilers (15) are arranged at equal intervals on the outer wall of the rotating shaft (14). The cross section of the spoilers (15) is arranged in a "<" shape.

6. The protective clothing with heat preservation function according to claim 1, characterized in that: A heating pipe (12) is fixedly connected to the inner wall of the shell (2).

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