Heat preservation oxygen generation vest for plateau

Abstract

The utility model discloses a plateau heat preservation oxygen generation vest which comprises a vest body, a heating device is arranged on the outer side of the back of the vest body, the heating device is respectively connected with an inlet end and an outlet end of a circulating water pipe, and the circulating water pipe extends between an inner interlayer and an outer interlayer of the vest body and spirally ascends in the interlayers. An oxygen generating device is arranged on one side of the heating device in parallel, the oxygen generating device is connected with an oxygen guide pipe, the oxygen guide pipe extends into the interlayer and surrounds the circulating water pipe, the outlet end of the oxygen guide pipe extends out of the neckline of the vest body, and the extending end of the oxygen guide pipe is connected with a breathing mask. The oxygen generating device has the advantages that oxygen is generated on the basis of chemical reaction, the oxygen generating device is high in oxygen generating efficiency, simple in structure, convenient to use and applicable to special environments, circulating water can be heated by the aid of the heating device, so that a certain heat insulation effect is achieved for users, and oxygen is heated to be conveniently absorbed by the users.

Description

Technical Field

[0001] This utility model relates to the field of garment processing technology, specifically to a heat-insulating and oxygen-generating vest for use in high-altitude areas. Background Technology

[0002] Plateaus refer to areas with an altitude of over 1000 meters and a relative height of over 500 meters, characterized by relatively flat or somewhat undulating terrain. Plateaus have high altitudes, low air pressure, and low oxygen content. Furthermore, temperatures gradually decrease with increasing altitude. Upon entering plateau regions, the reduced oxygen content in the air can cause field personnel to experience symptoms such as difficulty breathing, chest tightness, and shortness of breath, and in severe cases, high-altitude pulmonary edema and chronic altitude sickness.

[0003] At high altitudes, it is not only necessary to ensure sufficient oxygen, but also to maintain a suitable temperature. If it is too cold, it will affect the human body and cause various symptoms. Therefore, a heat-insulating and oxygen-generating vest for high altitudes is proposed. It can keep you warm, generate oxygen, and heat the generated oxygen so that it can be easily absorbed by the human body and relieve discomfort. Summary of the Invention

[0004] To solve the above technical problems, this utility model provides a heat-insulating and oxygen-generating vest for high-altitude use that can both keep you warm and generate oxygen.

[0005] The technical solution is as follows: A high-altitude thermal insulation and oxygen-generating vest includes a vest body. The key feature is that a heating device is installed on the outer back of the vest body. The heating device is connected to the inlet and outlet ends of a circulating water pipe, which extends into the inner and outer layers of the vest body and spirals upwards within the layers. An oxygen-generating device is arranged parallel to the heating device on one side, connected to an oxygen conduit. The oxygen conduit extends into the layers and surrounds the circulating water pipe. The outlet end of the oxygen conduit extends from the neckline of the vest body and is connected to a breathing mask. With this structure, the heating device contains circulating water, which is heated. The heated water then enters the circulating water pipe in the layers, providing insulation for the user and preventing excessive cold at high altitudes. Simultaneously, the parallel oxygen-generating device produces oxygen, which enters the layers through the oxygen conduit. The oxygen conduit and the circulating water pipe, arranged in a circular pattern, exchange heat with the hot water in the circulating water pipe, heating the oxygen for easy absorption by the user.

[0006] Preferably, the vest body has a conduit inlet and a conduit outlet on its back. The circulating water pipe and oxygen conduit enter the interlayer through the conduit inlet, and the circulating water pipe extends out of the interlayer through the conduit outlet to connect with the heating device. This structure, with its conduit inlet and outlet, facilitates the entry and exit of the circulating water pipe and oxygen conduit.

[0007] Preferably, a water inlet funnel is provided on one shoulder side of the vest body, and a sealing plug is provided on the water inlet funnel. The water inlet funnel extends into the interlayer of the vest body and communicates with the circulating water pipe. With the above structure, circulating water can enter the circulating water pipe through the water inlet funnel and then flow into the heating device, reducing spillage and waste, while eliminating air bubbles in the circulating water pipe. When not in use, the sealing plug is used to seal the pipe to prevent circulating water from overflowing.

[0008] Preferably, an outlet pipe and an inlet pipe are installed on the left and right sides of the top of the heating device, respectively, and the outlet pipe and inlet pipe are connected to the inlet and outlet ends of the circulating water pipe, respectively. With this structure, the outlet pipe and inlet pipe can be connected to the circulating water pipe to achieve hot water circulation, thereby achieving a heat preservation effect.

[0009] Preferably, a heating material bag chamber is provided within the heating device between the outlet and inlet water pipes. The heating material bag chamber has a mesh structure around its perimeter, and its top is flush with the top of the heating device. A sealing door is provided at the top of the heating material bag chamber. With this structure, the mesh structure around the heating material bag chamber allows circulating water from the heating device to enter and contact the heating material bag inside, thereby achieving the heating function. The sealing door at the top prevents circulating water from spilling out of the heating material bag chamber during use.

[0010] Preferably, the heating device includes a micro-pump connected to the inlet pipe. The micro-pump is positioned at the bottom of the heating device, and a circulating water outlet is located at the bottom of the heating device, away from the micro-pump. With this structure, the micro-pump transports hot water from the heating device to the circulating water pipe for circulation, achieving the functions of heat preservation and heat exchange.

[0011] Preferably, the oxygen generating device includes an oxygen generating chamber and a buffer chamber from bottom to top. A connecting pipe is provided at the top of the buffer chamber, and an inlet pipe is provided on the side near the connecting pipe. The inlet pipe extends into the oxygen generating chamber, and an outlet is provided at the bottom of the oxygen generating chamber.

[0012] A partition is installed between the oxygen generating chamber and the buffer chamber, and a water-resistant and breathable membrane is laid flat on the upper surface of the partition. With this structure, the hydrogen peroxide reaction solution can enter the oxygen generating chamber through the inlet pipe, where it generates oxygen under the action of a catalyst. The generated oxygen can pass through the water-resistant and breathable membrane into the buffer chamber for buffering, and then enter the oxygen conduit through the connecting pipe. After the reaction is complete, the hydrogen peroxide reaction solution can be discharged through the outlet.

[0013] Preferably, one end of the oxygen conduit is connected to a connecting tube, and the other end is connected to an inhalation conduit. A breathing mask is connected to the inhalation conduit, and a small balloon is connected to a side branch of the inhalation conduit. A pressure regulating valve is installed on the inhalation conduit between the small balloon and the breathing mask. With this structure, the user can inhale oxygen through the breathing mask, adjust the air pressure using the regulating valve, and observe the status of the small balloon before and after use to detect whether the oxygen generator is still producing oxygen.

[0014] Preferably, a heat insulation plate is provided on the inner back side of the vest body. With the above structure, the heat insulation plate can isolate the heat generated by the heating device, preventing burns to the user.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: it produces oxygen based on a chemical reaction, which has high oxygen production efficiency, simple structure, and convenient use. It can quickly produce oxygen for easy human absorption and is suitable for special environments such as high-altitude hypoxic environments. At the same time, it is equipped with a heating device to heat the circulating water. The heated circulating water enters the vest's interlayer to provide a certain heat preservation effect for the user. Meanwhile, the circulating water can exchange heat with oxygen to heat the oxygen, making it easier for the user to absorb. Attached Figure Description

[0016] Figure 1 This is a front structural diagram of the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the rear structure;

[0018] Figure 3 A schematic diagram of the front structure of the vest body 1 interlayer;

[0019] Figure 4 for Figure 3 A schematic diagram of the rear structure;

[0020] Figure 5 This is a schematic diagram of the heating device 2 and the oxygen generating device 4.

[0021] Figure 6 for Figure 5 A sectional view. Detailed Implementation

[0022] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0023] like Figures 1 to 4As shown, a high-altitude thermal insulation and oxygen-generating vest includes a vest body 1. A heating device 2 is installed on the outer back of the vest body 1. The heating device 2 is connected to the inlet and outlet ends of a circulating water pipe 3. The circulating water pipe 3 extends into the inner and outer layers of the vest body 1 and spirals upward within the layers. An oxygen-generating device 4 is arranged side by side with the heating device 2. The oxygen-generating device 4 is connected to an oxygen conduit 5. The oxygen conduit 5 extends into the layers and is arranged around the circulating water pipe 3. The outlet end of the oxygen conduit 5 extends from the neckline of the vest body 1, and its extended end is connected to a breathing mask 6. The oxygen in the oxygen conduit 5 can exchange heat with the hot water in the circulating water pipe 2, so that the oxygen inhaled by the user is hot oxygen, which is easy to absorb.

[0024] The back of the vest body 1 is provided with a conduit inlet 7 and a conduit outlet 8. The circulating water pipe 3 and the oxygen conduit 5 enter the interlayer through the conduit inlet 7. The circulating water pipe 3 in the interlayer rises in a spiral manner, and after rising to the neckline, it wraps around the neckline and is set vertically downwards on the back. The outlet of the circulating water pipe 3 can extend out of the interlayer through the conduit outlet 8 and be connected to the heating device 2.

[0025] A water inlet funnel 11 is provided on one shoulder of the vest body 1, and a sealing plug is provided on the water inlet funnel 11. The water inlet funnel 11 extends into the interlayer of the vest body 1 and communicates with the circulating water pipe 3. A water outlet pipe 202 and a water inlet pipe 203 are respectively installed on the left and right sides of the top of the heating device 2. The water outlet pipe 202 and the water inlet pipe 203 are respectively connected to the inlet end and the outlet end of the circulating water pipe 3. Users can add circulating water to the water inlet funnel 11. The circulating water enters the branch line and then enters the main line of the circulating water pipe 3, and finally enters the heating device 2, which can reduce waste. When the water is added or when it is not in use, the water inlet funnel 11 can be sealed by the sealing plug to prevent circulating water from spilling out of the water inlet funnel 11.

[0026] like Figures 5 to 6 As shown, a heating material bag chamber 201 is provided in the heating device 2 between the water outlet pipe 202 and the water inlet pipe 203. The heating material bag chamber 201 has a mesh structure around its perimeter. The top of the heating material bag chamber 201 is flush with the top of the heating device 2. A sealing door 206 is provided on the top of the heating material bag chamber 201. Circulating water enters the heating device 2 through the circulating water pipe 3. After the heating material bag is placed in the heating material bag chamber 201, the sealing door 206 is immediately closed to heat the circulating water inside. At the same time, the amount of heating material bag is controlled to avoid heating the circulating water too high. When the heating material bag can no longer be heated, the sealing door 202 is opened and the heating material bag is removed.

[0027] The heating device 2 is equipped with a micro pump 204, which is connected to the water inlet pipe 203. The micro pump 204 is placed at the bottom of the heating device 2. A circulating water outlet 205 is also provided at the bottom of the heating device 2 away from the micro pump 204. The heated circulating water is transported back to the circulating water pipe 3 through the micro pump 204 and can circulate in the interlayer of the vest body 1 to heat the vest and keep the user warm. When it is necessary to replace the circulating water, the circulating water outlet 205 is opened to drain the circulating water.

[0028] The oxygen generating device 4 includes, from bottom to top, an oxygen generating chamber 401 and a buffer chamber 402. A connecting pipe 403 is provided at the top of the buffer chamber 402, and an inlet pipe 404 is provided on the side near the connecting pipe 403. The inlet pipe 404 extends into the oxygen generating chamber 401, allowing the reaction liquid to enter the oxygen generating chamber 401 through the inlet pipe 404. A catalyst is placed in the oxygen generating chamber 401 to catalyze the reaction of the reaction liquid. A partition 406 is provided between the oxygen generating chamber 401 and the buffer chamber 402. A water-resistant and breathable membrane is laid flat on the upper surface of the partition 406, allowing the oxygen generated by the reaction to enter the buffer chamber 402 through the partition 406 and the water-resistant and breathable membrane. Filter cotton is placed in the buffer chamber 402 for simple filtration of the generated oxygen. An outlet 405 is provided at the bottom of the oxygen generating chamber 401. After the reaction is completed, the outlet 405 can be opened to discharge the liquid.

[0029] The oxygen generating device of this invention utilizes the principle of hydrogen peroxide decomposition to produce oxygen, employing MnO2 as a catalyst to promote the decomposition of hydrogen peroxide into oxygen and water. The reaction process is green, environmentally friendly, and pollution-free, with simple conditions and easy reaction. Its chemical equation is as follows:

[0030] 2H₂O₂ (MnO₂ catalyst) == 2H₂O + O₂↑

[0031] Oxygen in the buffer chamber 402 is discharged through the connecting pipe 403. One end of the oxygen conduit 5 is connected to the connecting pipe 403, and the other end is connected to the inhalation conduit 9. The breathing mask 6 is connected to the inhalation conduit 9, allowing the user to inhale oxygen through the breathing mask 6. A small balloon 10 is connected to a side branch of the inhalation conduit 9. A pressure regulating valve 13 is installed on the inhalation conduit 9 between the small balloon 10 and the breathing mask 6. The regulating valve 13 can be used to reduce or increase the oxygen supply pressure of the breathing mask 6, and at the same time, it can be used to maintain the air pressure inside the small balloon 10. Since oxygen is colorless and odorless, during the reaction process, the presence of oxygen or the completion of oxygen production in the oxygen generating chamber 4 can be detected by observing the small balloon 10 connected to the side branch. When the small balloon deflates, it indicates that no oxygen has been produced. A pocket is provided on the front side of the vest body 1, containing a spare balloon to prevent leakage of the connected small balloon 10, which would make it impossible to observe whether gas is produced.

[0032] The vest body 1 has a heat insulation plate 11 on the inner back side. The heat insulation plate 11 is close to the heating device 2 to prevent the user from being burned during the heating process.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of the present utility model. Those skilled in the art, under the guidance of the present utility model, can make various similar representations without departing from the spirit and claims of the present utility model, and such modifications all fall within the protection scope of the present utility model.

Claims

1. A heat-insulating and oxygen-generating vest for high-altitude use, comprising a vest body (1), characterized in that: A heating device (2) is provided on the outer back of the vest body (1). The heating device (2) is connected to the inlet and outlet of a circulating water pipe (3). The circulating water pipe (3) extends into the inner and outer layers of the vest body (1) and spirals upward within the layers. An oxygen generating device (4) is arranged in parallel on one side of the heating device (2). The oxygen generating device (4) is connected to an oxygen conduit (5). The oxygen conduit (5) extends into the layers and surrounds the circulating water pipe (3). The outlet end of the oxygen conduit (5) extends out from the neckline of the vest body (1), and its extended end is connected to a breathing mask (6).

2. The high-altitude thermal insulation and oxygen-generating vest according to claim 1, characterized in that: The back of the vest body (1) is provided with a conduit inlet (7) and a conduit outlet (8). The circulating water pipe (3) and the oxygen conduit (5) enter the interlayer through the conduit inlet (7). The circulating water pipe (3) can extend out of the interlayer through the conduit outlet (8) and connect to the heating device (2).

3. The high-altitude thermal insulation and oxygen-generating vest according to claim 1, characterized in that: A water inlet funnel (11) is provided on one shoulder of the vest body (1), and a sealing plug is provided on the water inlet funnel (11). The water inlet funnel (11) extends into the interlayer of the vest body (1) and is connected to the circulating water pipe (3).

4. The high-altitude thermal insulation and oxygen-generating vest according to claim 1, characterized in that: Water outlet pipe (202) and water inlet pipe (203) are respectively installed on the top left and right sides of the heating device (2). The water outlet pipe (202) and water inlet pipe (203) are respectively connected to the inlet end and outlet end of the circulating water pipe (3).

5. A high-altitude thermal insulation and oxygen-generating vest according to claim 4, characterized in that: A heating material bag chamber (201) is provided in the heating device (2) between the water outlet pipe (202) and the water inlet pipe (203). The heating material bag chamber (201) has a mesh structure around its perimeter. The top of the heating material bag chamber (201) is flush with the top of the heating device (2). A sealing door (206) is provided on the top of the heating material bag chamber (201).

6. A high-altitude thermal insulation and oxygen-generating vest according to claim 5, characterized in that: The heating device (2) is equipped with a micro pump (204), which is connected to the water inlet pipe (203). The micro pump (204) is placed at the bottom of the heating device (2), and a circulating water outlet (205) is also provided at the bottom of the heating device (2) away from the micro pump (204).

7. A high-altitude thermal insulation and oxygen-generating vest according to claim 1, characterized in that: The oxygen generating device (4) includes an oxygen generating chamber (401) and a buffer chamber (402) from bottom to top. A connecting pipe (403) is provided at the top of the buffer chamber (402), and an inlet pipe (404) is provided on the side near the connecting pipe (403). The inlet pipe (404) extends into the oxygen generating chamber (401), and an oxygen generating liquid outlet (405) is provided at the bottom of the oxygen generating chamber (401). A partition (406) is provided between the oxygen generating chamber (401) and the buffer chamber (402), and a water-resistant and breathable membrane is laid flat on the upper surface of the partition (406).

8. A high-altitude thermal insulation and oxygen-generating vest according to claim 7, characterized in that: One end of the oxygen conduit (5) is connected to the connecting tube (403), and the other end is connected to the inhalation conduit (9). The breathing mask (6) is connected to the inhalation conduit (9). A small balloon (10) is connected to the side branch of the inhalation conduit (9). A pressure regulating valve (13) is provided on the inhalation conduit (9) between the small balloon (10) and the breathing mask (6).

9. A high-altitude thermal insulation and oxygen-generating vest according to claim 1, characterized in that: A heat insulation plate (12) is provided on the inner back side of the vest body (1).

Images