Novel aerogel composite thermal wetsuit

Abstract

The application belongs to the technical field of diving suits, and discloses a novel aerogel composite material thermal diving suit, which comprises a diving suit body, the upper end of the diving suit body is provided with two sleeve assembly components, the bottom of the diving suit body is provided with two lower limb sleeves, the ends of the sleeve assembly components and the lower limb sleeves are provided with sealing connecting sleeves, the back of the diving suit body is provided with an oxygen supply cylinder, the diving suit body is composed of a protection assembly and a heating assembly, the inside of the protection assembly is a cavity, the heating assembly is filled in the inside of the cavity, and the bottom of the oxygen supply cylinder is provided with a pumping mechanism. The heating assembly can achieve the passive heat preservation function under the cooperation of the protection assembly, so that the heat preservation performance is improved, the active heating purpose and the effect of accelerating the diving and floating speed can be achieved under the cooperation of the pumping mechanism, and the use of the diver is greatly facilitated.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of diving suits, and specifically relates to a novel aerogel composite material thermal diving suit. BACKGROUND

[0002] At present, underwater operation projects are increasing, not only more and more diving enthusiasts, but also rich underwater mineral resources, so underwater resources need to be explored, and underwater operation often requires divers to dive to explore, in order to ensure the safety of divers when diving, divers need to wear diving suits, and because of insufficient light for many years under water, the deeper the diving depth, the lower the temperature, in order to avoid the influence of low temperature on the physical condition of divers, the diving suit needs to have good thermal insulation function, although most of the existing diving suits can solve the purpose of thermal insulation, but with the increase of diving depth, the water temperature will gradually decrease, and pure thermal insulation cannot ensure the body temperature of divers, and some existing diving floats can actively heat and actively warm divers, but the heating electrode is easy to cause local overheating and damage to the diving suit, and it is difficult to achieve uniform stress, thereby reducing the heating effect.

[0003] Therefore, it is necessary to develop a novel thermal diving suit which has good thermal insulation and heating effect and is convenient for underwater movement. SUMMARY

[0004] The application aims to provide a novel aerogel composite material thermal diving suit to solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the application provides the following technical scheme: a novel aerogel composite material thermal diving suit, comprising a diving suit main body, the upper end of the diving suit main body is provided with two sleeve assemblies on the left and right, the bottom of the diving suit main body is provided with two lower limb sleeves on the left and right, the distal ends of the sleeve assemblies and the lower limb sleeves are provided with sealing connecting sleeves, the back of the diving suit main body is provided with an oxygen cylinder, the diving suit main body is composed of a protection assembly and a heating assembly, the inside of the protection assembly is a cavity, the heating assembly is filled in the inside of the cavity, the bottom of the oxygen cylinder is provided with a pumping mechanism, and the oxygen cylinder is connected with a respirator arranged in the inside of the diving suit main body through a hose.

[0006] The heating assembly comprises a rubber strip supported in the cavity of the middle part of the protection assembly, a plurality of vacuum cavities are arranged in the inside of the rubber strip, and adjacent vacuum cavities are connected with each other through through holes.

[0007] Preferably, the protection assembly is a layered structure, which comprises an inner protection layer, a cavity and an outer protection layer from inside to outside, the outer protection layer comprises a first insulation layer arranged on the side of the cavity away from the inner protection layer, the surface of the first insulation layer away from the cavity is provided with a first heat preservation layer, the surface of the first heat preservation layer away from the cavity is provided with a heat insulation layer, and the surface of the heat insulation layer away from the cavity is provided with a waterproof layer.

[0008] Preferably, the inner protection layer comprises a second insulation layer arranged on the side of the cavity away from the outer protection layer, the surface of the second insulation layer away from the cavity is provided with a heat conduction layer, the surface of the heat conduction layer away from the cavity is provided with a heat dissipation layer, and the surface of the heat dissipation layer away from the cavity is provided with a second heat preservation layer.

[0009] Preferably, the sleeve assembly comprises upper arm sleeves connected to both sides of the diving suit body, one end of the surface of the upper arm sleeve away from the diving suit body is connected with a lower arm sleeve, and the outer part of each lower arm sleeve is sleeved with an auxiliary reinforcing assembly, and the surface of one of the lower arm sleeves is provided with a controller.

[0010] Preferably, the auxiliary reinforcing assembly comprises an auxiliary reinforcing sleeve sleeved with the outer side of the lower arm sleeve, the inside of the auxiliary reinforcing sleeve is fixedly sleeved with two left and right limiting frames, the inside of the auxiliary reinforcing sleeve is movably sleeved with a rotating frame fixedly sleeved with the surface of the lower arm sleeve and located between the two limiting frames, and the two sides of the rotating frame are movably contacted with the limiting frames through balls.

[0011] Preferably, the inside of the auxiliary reinforcing sleeve is provided with a cavity, and the outer surface of the auxiliary reinforcing sleeve is smooth, one end of a screw rod is fixedly sleeved with a thread in the inside of one of the limiting frames, the other end of the screw rod extends to the bottom of the auxiliary reinforcing assembly, and the other end of the screw rod penetrates through the limiting frame and abuts against the rotating frame.

[0012] Preferably, the front surface of the diving suit body is provided with a control valve, the front surface of the diving suit body and the bottom of the lower limb sleeve are provided with a plurality of air exhaust holes, the front surface of the diving suit body is provided with a main switch located above the control valve, the side surface of the diving suit body is provided with an external water source, the air exhaust holes located on the front surface of the diving suit body are directed to the front of the diving suit body, and the air exhaust holes located on the bottom of the lower limb sleeve are directed to the lower part of the diving suit body or the lower limb sleeve.

[0013] Preferably, the pumping mechanism comprises an air pump, a heating coil and a gas storage bag, the air pump, the heating coil and the gas storage bag are packaged in a sealed box at the bottom of the oxygen cylinder, the inlet of the air pump is connected with the vacuum cavity, the gas storage bag and the external water source through a four-way pipe, the outlet of the air pump is connected with the heating coil and the air exhaust hole through a three-way pipe, and the other end of the heating coil is communicated with the vacuum cavity through a hose.

[0014] Preferably, the four-way pipe is connected with the vacuum cavity, the air bag and the external water source through a hose, the inner part of the hose connected with the vacuum cavity, the air bag and the external water source is respectively provided with a1, a2 and a3, the three-way pipe is connected with the heating coil and the exhaust hole through a hose, the inner part of the hose connected with the heating coil and the exhaust hole is respectively provided with b1 and b2.

[0015] The beneficial effects of the present application are as follows:

[0016] 1、The first insulating layer and the second insulating layer of the present application avoid the leakage of electric heating water in the vacuum cavity, and then the waterproof layer, the heat insulation layer and the first heat preservation layer avoid the external water from entering the inside of the diving suit, at the same time, the external water is prevented from penetrating into the inside to reduce the body temperature of the diver, the heat conduction layer, the heat dissipation layer and the second heat preservation layer can uniformly conduct the heat in the heating assembly to the inside of the protection assembly to achieve the purpose of actively heating the diver's body.

[0017] 2、The auxiliary reinforcing sleeve of the present application is rotated to the desired angle, and then the auxiliary reinforcing sleeve is fixed at the angle by rotating the screw rod under the cooperation of the lower arm sleeve and the rotating frame, and then the diver's arm swing can provide different forces for forward and backward movement under the cooperation of the auxiliary reinforcing sleeve, so that the arm swing frequency can be greatly reduced, and the overall physical consumption during diving is reduced and the underwater moving speed is increased.

[0018] 3、The pumping mechanism of the present application can realize different flow directions of air and cold and hot water under the cooperation of a1, a2, a3, b1 and b2, so as to achieve the effects of active heating, improving the underwater moving speed and accelerating the floating speed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main body of the present application;

[0020] Figure 2 It is a schematic diagram of the auxiliary reinforcing assembly of the present application; Figure 1 It is a partial schematic diagram of the sleeve assembly;

[0021] Figure 3 It is a schematic diagram of the auxiliary reinforcing assembly of the present application;

[0022] Figure 4 It is a front view of the auxiliary reinforcing assembly of the present application;

[0023] Figure 5 It is a sectional view of the top of the auxiliary reinforcing assembly of the present application;

[0024] Figure 6 It is a sectional view of the front of the auxiliary reinforcing assembly of the present application;

[0025] Figure 7 It is a sectional view of the diving suit main body of the present application;

[0026] Figure 8 For Figure 7 a local enlarged view of A in the middle;

[0027] Figure 9 is the connection diagram of the pumping mechanism in the application.

[0028] In the figure: 1, diving suit body; 2, sleeve assembly; 21, upper arm sleeve; 22, lower arm sleeve; 23, auxiliary reinforcing assembly; 231, auxiliary reinforcing sleeve; 232, cavity; 233, limit frame; 234, ball; 235, rotating frame; 24, controller; 3, sealing connection sleeve; 4, oxygen supply bottle; 5, protective assembly; 51, waterproof layer; 52, heat insulation layer; 53, first heat preservation layer; 54, first insulation layer; 55, second insulation layer; 56, heat conduction layer; 57, heat dissipation layer; 58, second heat preservation layer; 6, heating assembly; 61, rubber strip; 62, vacuum cavity; 63, through hole; 7, pumping mechanism; 71, air pump; 72, heating coil; 73, air storage bag; 8, control valve; 9, exhaust hole; 10, main switch; 11, external water source. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] As Figures 1 to 9 shown, the embodiment of the present application provides a new type of aerogel composite thermal diving suit, which comprises a diving suit body 1, the upper end of the diving suit body 1 is provided with two sleeve assemblies 2 on the left and right, the bottom of the diving suit body 1 is provided with two lower limb sleeves on the left and right, the ends of the sleeve assemblies 2 and the lower limb sleeves are provided with sealing connection sleeves 3, the back of the diving suit body 1 is provided with an oxygen supply bottle 4, the diving suit body 1 is composed of a protective assembly 5 and a heating assembly 6, the inside of the protective assembly 5 is a cavity, the heating assembly 6 is filled in the inside of the cavity, the bottom of the oxygen supply bottle 4 is installed with a pumping mechanism 7, and the oxygen supply bottle 4 is connected with a respirator arranged in the inside of the diving suit body 1 through a hose;

[0031] The heating assembly 6 comprises a rubber strip 61 supported in the inside of the cavity of the middle part of the protective assembly 5, a plurality of vacuum cavities 62 are arranged in the inside of the rubber strip 61, and adjacent vacuum cavities 62 are connected with each other through through holes 63;

[0032]

[0032] The heat supply assembly 6 can achieve the function of passive heat preservation in cooperation with the protection assembly 5, thereby improving the heat preservation performance, and can also achieve the purpose of active heat supply and accelerate the diving and floating speed in cooperation with the pumping mechanism 7, thereby greatly facilitating the use of the diver.

[0033] As shown in Figure 8 The protection assembly 5 has a layered structure, and from inside to outside, there are an inner protection layer, a cavity and an outer protection layer. The outer protection layer comprises a first insulation layer 54 arranged on a side of the cavity away from the inner protection layer. A first heat preservation layer 53 is arranged on a side of the surface of the first insulation layer 54 away from the cavity. A heat insulation layer 52 is arranged on a side of the surface of the first heat preservation layer 53 away from the cavity. A waterproof layer 51 is arranged on a side of the surface of the heat insulation layer 52 away from the cavity.

[0034] The first insulation layer 54 and the second insulation layer 55 can prevent the electric heating water in the vacuum cavity 62 from leaking electricity, thereby preventing external water from entering the diving suit and preventing external water from penetrating into the interior to reduce the body temperature of the diver through the waterproof layer 51, the heat insulation layer 52 and the first heat preservation layer 53.

[0035] As shown in Figure 8 The inner protection layer comprises a second insulation layer 55 arranged on a side of the cavity away from the outer protection layer. A heat conduction layer 56 is arranged on a side of the surface of the second insulation layer 55 away from the cavity. A heat dissipation layer 57 is arranged on a side of the surface of the heat conduction layer 56 away from the cavity. A second heat preservation layer 58 is arranged on a side of the surface of the heat dissipation layer 57 away from the cavity.

[0036] The heat conduction layer 56, the heat dissipation layer 57 and the second heat preservation layer 58 can uniformly conduct the heat in the heat supply assembly 6 to the interior of the protection assembly 5 to actively heat the body of the diver.

[0037] As shown in Figure 5 The sleeve assembly 2 comprises upper arm sleeves 21 connected to both sides of the diving suit body 1. Each lower arm sleeve 22 is externally sleeved with an auxiliary reinforcing assembly 23. The surface of one of the lower arm sleeves 22 is provided with a controller 24.

[0038] The auxiliary reinforcing assembly 23 and the controller 24 are arranged on the lower arm sleeve 22 to facilitate observation and operation when the diver bends his arms. The controller 24 can control the gas and opening and closing of related equipment to achieve different effects.

[0039] As shown in Figure 5As shown, the auxiliary reinforcement component 23 includes an auxiliary reinforcement sleeve 231 sleeved on the outside of the lower arm sleeve 22. The auxiliary reinforcement sleeve 231 has two left and right limit frames 233 fixedly sleeved inside. The auxiliary reinforcement sleeve 231 has a rotating frame 235 fixedly sleeved on the surface of the lower arm sleeve 22 and located between the left and right limit frames 233. The two sides of the rotating frame 235 are in contact with the limit frames 233 through ball bearings 234.

[0040] When divers swing their arms, they can provide different forces for forward and backward movement with the assistance and reinforcement sleeve 231. This can greatly reduce the frequency of arm swing, thereby reducing the overall physical exertion during diving and helping to increase the speed of underwater movement.

[0041] like Figure 5 As shown, the auxiliary reinforcement sleeve 231 has a cavity 232 inside, the outer surface of the auxiliary reinforcement sleeve 231 is smooth, and a screw is threaded inside one of the limiting frames 233. One end of the screw extends to the bottom of the auxiliary reinforcement component 23, and the other end of the screw passes through the limiting frame 233 and abuts against the rotating frame 235.

[0042] Due to the mutual restriction between the limiting frame 233 and the rotating frame 235, the auxiliary reinforcing sleeve 231 can be rotated in different radial directions toward the lower arm sleeve 22 under the action of the ball bearing 234. Then, by tightening the screw, the angle of the auxiliary reinforcing sleeve 231 can be fixed in the cooperation of the lower arm sleeve 22 and the rotating frame 235.

[0043] like Figure 1 As shown, a control valve 8 is provided on the front of the diving suit body 1, and several vent holes 9 are provided on the front of the diving suit body 1 and the bottom of the lower limb sleeve. A main switch 10 is provided on the front of the diving suit body 1 above the control valve 8. An external water source 11 is provided on the side of the diving suit body 1. The vent holes 9 on the front of the diving suit body 1 face the front of the diving suit body 1, and the vent holes 9 at the bottom of the lower limb sleeve face the bottom of the diving suit body 1 or the lower limb sleeve.

[0044] Through the vent 9, the water in the vacuum chamber 62 and the external water source 11 can be circulated under the action of the pumping mechanism 7, so as to achieve the purpose of active heating of hot water in the vacuum chamber 62 and cold water to increase the diving speed. The water discharged through the vent 9 can provide forward thrust for the diver at a specific angle.

[0045] like Figure 9As shown, the pumping mechanism 7 includes an air pump 71, a heating coil 72 and a gas storage bag 73, which are packaged in the sealed box at the bottom of the oxygen cylinder 4. The inlet of the air pump 71 is connected to the vacuum cavity 62, the gas storage bag 73 and the external water source 11 through a four-way pipe. The outlet of the air pump 71 is connected to the heating coil 72 and the exhaust hole 9 through a three-way pipe. The other end of the heating coil 72 is connected to the vacuum cavity 62 through a hose.

[0046] As shown in the figure, Figure 9 The four-way pipe is connected to the vacuum cavity 62, the gas storage bag 73 and the external water source 11 through a hose. The inner part of the hose connected to the vacuum cavity 62, the gas storage bag 73 and the external water source 11 is provided with a1, a2 and a3 respectively. The three-way pipe is connected to the heating coil 72 and the exhaust hole 9 through a hose. The inner part of the hose connected to the heating coil 72 and the exhaust hole 9 is provided with b1 and b2 respectively.

[0047] a1, a2, a3, b1 and b2 are all valves and are controlled by the controller 24. Through the cooperation of a1, a2, a3, b1 and b2, the pumping mechanism 7 can realize different flow directions of air and cold and hot water, so as to achieve the effects of active heating, improving the underwater moving speed and accelerating the floating speed.

[0048] Working principle and use process:

[0049] After wearing, the first insulation layer 54 and the second insulation layer 55 can avoid the leakage of electric heating water in the vacuum cavity 62, and then the waterproof layer 51, the heat insulation layer 52 and the first heat preservation layer 53 can avoid the entry of external water into the diving suit, and at the same time, the external water can also avoid the penetration of external water to the inside to reduce the body temperature of the diver, and the heat conduction layer 56, the heat dissipation layer 57 and the second heat preservation layer 58 can uniformly conduct the heat in the heating assembly 6 to the inside of the protection assembly 5 to achieve the purpose of actively heating the body of the diver;

[0050] Rotate the auxiliary reinforcing sleeve 231 to the desired angle, then tighten the screw rod to fix the auxiliary reinforcing assembly 23, and then when the diver swings his arms, the auxiliary reinforcing sleeve 231 can provide different forces for forward and backward movement to move quickly.

[0051] Opening a3 and b1 can make the pumping mechanism 7 run to inject hot water into the inside of the vacuum cavity 62 to complete the active heating. Opening a1 and b2 can make the pumping mechanism 7 run to extract the water in the vacuum cavity 62 to reduce the weight of the diving suit for easy floating, and at the same time, the exhaust hole 9 can be used to further accelerate the forward speed. Opening a2 and b1 and closing the heating coil 72 can make the air pump 71 run to deliver the hydraulic device in the gas storage bag 73 to the inside of the vacuum cavity 62 to form an air bag, which can further accelerate the floating speed.

[0052] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the scope of the present application is not limited to these specific embodiments.

[0053] While the embodiments of the application have been shown and described herein, it will be understood by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made to the embodiments without departing from the spirit and scope of the application, which is defined by the claims and their equivalents.

Claims

1. A new aerogel composite thermal wetsuit, comprising a wetsuit body (1), characterized in that: The upper end of the diving suit body (1) is provided with two sleeve assemblies (2), the bottom of the diving suit body (1) is provided with two lower limb sleeves, the ends of the sleeve assemblies (2) and the lower limb sleeves are provided with sealing connecting sleeves (3), the back of the diving suit body (1) is provided with an oxygen cylinder (4), the diving suit body (1) is composed of a protection assembly (5) and a heating assembly (6), the protection assembly (5) is internally hollow, the heating assembly (6) is filled in the cavity, the bottom of the oxygen cylinder (4) is provided with a pumping mechanism (7), and the oxygen cylinder (4) is connected with a respirator arranged in the diving suit body (1) through a hose; The heating assembly (6) comprises a rubber strip (61) supported in the middle cavity of the protection assembly (5), a plurality of vacuum cavities (62) are arranged in the rubber strip (61), and adjacent vacuum cavities (62) are connected with each other through through holes (63). The sleeve assembly (2) comprises upper arm sleeves (21) connected to the two sides of the diving suit body (1), the end, away from the diving suit body (1), of the surface of the upper arm sleeve (21) is connected with a lower arm sleeve (22), one auxiliary reinforcing assembly (23) is arranged outside each lower arm sleeve (22), and the surface of one of the lower arm sleeves (22) is provided with a controller (24); The auxiliary reinforcing assembly (23) comprises an auxiliary reinforcing sleeve (231) arranged outside the lower arm sleeve (22), two limiting racks (233) are fixedly sleeved in the auxiliary reinforcing sleeve (231), a rotating rack (235) is movably sleeved in the auxiliary reinforcing sleeve (231) and fixedly sleeved on the surface of the lower arm sleeve (22) and located between the two limiting racks (233), and the two sides of the rotating rack (235) are movably contacted with the limiting racks (233) through balls (234). The auxiliary reinforcing sleeve (231) is internally provided with a cavity (232), and the outer surface of the auxiliary reinforcing sleeve (231) is smooth, one of the limiting racks (233) is internally threadedly sleeved with a lead screw, one end of the lead screw extends to the bottom of the auxiliary reinforcing assembly (23), and the other end of the lead screw penetrates through the limiting rack (233) and abuts against the rotating rack (235).

2. A novel aerogel composite thermal wetsuit according to claim 1, characterized in that: The protection assembly (5) has a layered structure, and from inside to outside, the protection assembly (5) comprises an inner protection layer, a cavity and an outer protection layer, the outer protection layer comprises a first insulation layer (54) arranged on the side, away from the inner protection layer, of the cavity, the surface, away from the cavity, of the first insulation layer (54) is provided with a first heat preservation layer (53), the surface, away from the cavity, of the first heat preservation layer (53) is provided with a heat insulation layer (52), and the surface, away from the cavity, of the heat insulation layer (52) is provided with a waterproof layer (51).

3. A novel aerogel composite thermal wetsuit according to claim 2, characterized in that: The inner protective layer comprises a second insulation layer (55) arranged on the side of the cavity away from the outer protective layer, a heat conduction layer (56) arranged on the surface of the second insulation layer (55) away from the cavity, a heat dissipation layer (57) arranged on the surface of the heat conduction layer (56) away from the cavity, and a second heat preservation layer (58) arranged on the surface of the heat dissipation layer (57) away from the cavity.

4. A new aerogel composite thermal wetsuit according to claim 1, characterized in that: The front of the diving suit body (1) is provided with a control valve (8), the front of the diving suit body (1) and the bottom of the lower limb sleeve are provided with a plurality of exhaust holes (9), the front of the diving suit body (1) is provided with a main switch (10) above the control valve (8), the side of the diving suit body (1) is provided with an external water source (11), the exhaust holes (9) on the front of the diving suit body (1) face the front of the diving suit body (1), and the exhaust holes (9) on the bottom of the lower limb sleeve face the bottom of the diving suit body (1) or the lower limb sleeve.

5. A novel aerogel composite thermal wetsuit according to claim 4, characterized in that: The pumping mechanism (7) comprises an air pump (71), a heating coil (72) and a gas storage bag (73), the air pump (71), the heating coil (72) and the gas storage bag (73) are encapsulated in the sealed box at the bottom of the oxygen supply bottle (4), the inlet of the air pump (71) is connected with the vacuum cavity (62), the gas storage bag (73) and the external water source (11) through a four-way pipe, the outlet of the air pump (71) is connected with the heating coil (72) and the exhaust hole (9) through a three-way pipe, and the other end of the heating coil (72) is connected with the vacuum cavity (62) through a hose.

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