Hyperbaric oxygen chamber body structure

Abstract

The utility model discloses a hyperbaric oxygen chamber body structure which comprises a chamber body and an air circulation mechanism arranged on the chamber body, the air circulation mechanism comprises a box body installed on the outer side of the chamber body, an air circulation channel is arranged in the box body, and the air inlet end of the air circulation channel is communicated with an air outlet. The air outlet end of the air circulation channel is communicated with the air inlet, the air circulation channel is sequentially provided with a first draught fan, a first filtering piece and a first adsorption piece in the direction from the air inlet end to the air outlet end, an air inlet channel is further arranged on one side of the box body and communicated with the outside of the cabin, and a second draught fan and a second filtering piece are arranged in the air inlet channel. A mixing section is arranged on the air circulation channel, and the air output end of the air inlet channel is communicated with the mixing section. According to the chamber body structure of the hyperbaric oxygen chamber, different modes can be selected to circulate air in the chamber body according to the temperature, the air quality and the like in the chamber body and outside the chamber body, so that the air in the chamber body is purified.

Description

Technical Field

[0001] This utility model relates to the field of hyperbaric oxygen therapy technology, and in particular to the structure of a hyperbaric oxygen chamber. Background Technology

[0002] Hyperbaric oxygen therapy refers to the treatment of hypoxic diseases and related conditions by breathing pure oxygen or high-concentration oxygen in an environment with a pressure higher than one atmosphere (hyperbaric oxygen chamber). The aim is to increase the amount of oxygen physically dissolved in the blood and tissues, and to increase the diffusion distance of oxygen in the tissues, thereby treating hypoxic diseases, carbon monoxide poisoning, decompression sickness, and slow-healing wounds.

[0003] For example, the patent application with authorization announcement number CN210521289U entitled "A Hyperbaric Oxygen Chamber Device" includes a hyperbaric oxygen chamber body, an inner bladder fixedly installed inside the hyperbaric oxygen chamber body, and an air compressor connected to the interior of the hyperbaric oxygen chamber body through an air pipe. Four sets of supports are integrally fused to the front and rear ends of the surface of the hyperbaric oxygen chamber body. Two sets of regulating valves and air nozzles are embedded in the surface of the hyperbaric oxygen chamber body near the front and rear ends, respectively. A sealed door is provided on the surface of the rear end of the hyperbaric oxygen chamber body. A controller is installed inside the air pipe between the air compressor and the hyperbaric oxygen chamber body. The surface of the controller is equipped with a touch screen panel, and the controller is connected to the air compressor through a wire.

[0004] Currently used hyperbaric oxygen chambers do not have sterilization and purification functions. The limited space, large number of people, and long treatment time result in polluted air inside the chamber. Not only is the carbon dioxide concentration very high, but various odors are also unbearable. In addition, each patient carries different viruses, making patients feel uncomfortable and increasing the risk of cross-infection. Utility Model Content

[0005] The purpose of this invention is to provide a hyperbaric oxygen chamber structure to address the aforementioned shortcomings in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A hyperbaric oxygen chamber structure includes a chamber body with a door for personnel entry and exit, and an air circulation mechanism mounted on the chamber body. The chamber body has an air outlet and an air inlet. The air circulation mechanism includes a box installed on the outside of the chamber body, and an air circulation channel inside the box body. The air inlet end of the air circulation channel is connected to the air outlet, and the air outlet end of the air circulation channel is connected to the air inlet. A first fan, a first filter, and a first adsorption element are sequentially arranged in the air circulation channel from the air inlet end to the air outlet end. An air intake channel is also provided on one side of the box body, and the air intake channel is connected to the outside of the chamber. A second fan and a second filter are arranged in the air intake channel. A mixing section is provided on the air circulation channel, and the air outlet end of the air intake channel is connected to the mixing section. A control valve for controlling the opening or closing of the air intake channel is provided on the air outlet end.

[0008] The hyperbaric oxygen chamber structure described above has multiple air outlets, which are arranged sequentially at intervals along the length of the chamber. The multiple air outlets are connected to the air inlet of the air circulation channel through an air outlet component.

[0009] The hyperbaric oxygen chamber structure described above has multiple air inlets, which are arranged at intervals along the length of the chamber. The multiple air inlets are connected to the outlet of the air circulation channel through air intake components.

[0010] The aforementioned hyperbaric oxygen chamber structure also includes a third fan, which is installed within the mixing section. The third fan divides the mixing section into a first section and a second section, with the first section connected to the air circulation channel.

[0011] The aforementioned hyperbaric oxygen chamber structure also includes a dispersing guide component, which is disposed within the second section. A certain conveying distance is preset between the dispersing guide component and the third blower.

[0012] The aforementioned hyperbaric oxygen chamber structure includes a cylindrical body installed in the second section, on which multiple flow channels are provided.

[0013] In the aforementioned hyperbaric oxygen chamber structure, a rotating adjustment plate is provided at one end of the cylindrical body near the third blower. The rotating adjustment plate is provided with multiple guide holes. The size of the opening of the guide channel can be adjusted by rotating the rotating adjustment plate at the end of the cylindrical body.

[0014] The aforementioned hyperbaric oxygen chamber structure includes a humidification channel inside the cylindrical body, with each of the guide channels connected to the humidification channel. A water injection hole is provided on the cylindrical body, and the water injection hole is connected to the humidification channel.

[0015] In the aforementioned novel perfluoroether rubber synthesis apparatus, a partition plate is provided inside the processing tank, which divides the processing tank into a left chamber and a right chamber. The tops of the left chamber and the right chamber are connected. The left chamber contains a processing liquid. A gas processing pipe connected to the gas inlet is provided inside the processing tank, with the lower end of the gas processing pipe inserted into the processing liquid. The gas outlet is located at the bottom of the right chamber.

[0016] In the above technical solution, the hyperbaric oxygen chamber structure provided by this utility model includes a chamber body and an air circulation mechanism installed on the chamber body. The air circulation mechanism includes a box installed on the outside of the chamber body, and an air circulation channel is provided inside the box body. The air inlet end of the air circulation channel is connected to the air outlet, and the air outlet end of the air circulation channel is connected to the air inlet. A first fan, a first filter element, and a first adsorption element are sequentially arranged in the circulation channel from the air inlet end to the air outlet end. An air inlet channel is also provided on one side of the box body, which is connected to the outside of the chamber. A second fan and a second filter element are arranged in the air inlet channel. In actual use, the first or second mode can be selected to circulate the air inside the cabin according to the temperature and air quality inside and outside the cabin. This can either send the air inside the cabin from the air outlet to the air circulation channel, where it will be filtered and adsorbed by the first filter and the first adsorption element in sequence, and then the treated air will continue to be sent to the cabin through the air inlet, or mix the outside air with the treated indoor air and then send it to the cabin, thereby purifying the air inside the cabin, avoiding foul air and odor, and reducing cross-infection among patients in the cabin. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 A front view of the hyperbaric oxygen chamber structure provided in an embodiment of this utility model;

[0019] Figure 2 A top view of the hyperbaric oxygen chamber structure provided in an embodiment of this utility model;

[0020] Figure 3 A front view of the dispersing guide provided in an embodiment of this utility model;

[0021] Figure 4This is a front view of the rotating adjustment plate provided in an embodiment of the present utility model;

[0022] Figure 5 This is a schematic diagram of the humidification channel provided in an embodiment of the present invention.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Cabin; 11. Cabin door; 12. Air outlet; 13. Air inlet; 14. Air outlet component; 15. Air inlet component; 2. Air circulation mechanism; 21. Box body; 22. First fan; 23. First filter; 24. First adsorption component; 25. Mixing section; 26. Third fan; 27. First section; 28. Second section; 29. ​​Air circulation channel; 3. Air inlet channel; 30. Second fan; 31. Second filter; 32. Control valve; 4. Dispersing guide component; 41. Columnar body; 42. Guide channel; 43. Rotary adjustment plate; 431. Guide hole; 44. Humidification channel; 441. Circumferential channel; 442. Radial channel; 45. Water injection hole. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-5 As shown, this utility model provides a hyperbaric oxygen chamber structure 1, including a chamber 1 and an air circulation mechanism 2 installed on the chamber 1. The chamber 1 is provided with a door 11 for personnel to enter and exit, an air outlet 12 and an air inlet 13. The air circulation mechanism 2 includes a box 21 installed on the outside of the chamber 1, and an air circulation channel 29 is provided inside the box 21. The air inlet end of the air circulation channel 29 is connected to the air outlet 12, and the air outlet end of the air circulation channel 29 is connected to the air inlet 13. The air circulation channel is connected, and a first fan 22, a first filter element 23, and a first adsorption element 24 are arranged sequentially from the air inlet end to the air outlet end. An air inlet channel 3 is also provided on one side of the housing 21. The air inlet channel 3 is connected to the outside of the chamber. A second fan 30 and a second filter element 31 are provided in the air inlet channel 3. A mixing section 25 is provided on the air circulation channel 29. The air outlet end of the air inlet channel 3 is connected to the mixing section 25. A control valve 32 is provided on the air outlet end to control the opening or closing of the air inlet channel 3.

[0027] Specifically, the hatch 11 is located on one or both sides of the cabin 1. The cabin 1 can be opened or closed through the hatch 11. Personnel requiring oxygen can enter the cabin 1 through the hatch 11. The cabin 1 is equipped with relevant equipment to enable personnel to breathe pure oxygen or high-concentration oxygen for treatment. This is existing technology and will not be elaborated further. To prevent the air inside the cabin from becoming polluted or developing an odor, this embodiment also includes an air circulation mechanism 2 on the cabin 1. The air circulation mechanism 2 is located on the outside of the cabin 1. The cabin 1 is equipped with an air outlet 12 and an air inlet 13. The air outlet 12 outputs air from inside the cabin 1 to the air circulation mechanism 2. The air circulation mechanism 2 can then return the purified air to the cabin 1 through the air inlet 13. This purifies the air inside the cabin 1. The air outlet 12 and the air inlet 13 can be configured as one, two, or more as needed.

[0028] In this embodiment, the air circulation mechanism 2 includes a housing 21, which is arranged along the length of the cabin 1 and fixedly installed on the outside of the cabin 1. An air circulation channel 29 is provided inside the housing 21, which is also arranged along the length of the cabin 1. The two ends of the air circulation channel 29 are an air inlet and an air outlet, respectively. The air inlet is connected to an air outlet 12 on the cabin 1, and the air outlet is connected to an air inlet 13 on the cabin 1. Thus, air inside the cabin 1 is transported from the air outlet 12 into the air circulation channel 29, flowing along... In the air circulation channel 29, a first fan 22, a first filter 23, and a first adsorbent 24 are sequentially arranged inside the air circulation channel 29. The first fan 22 can draw air from the chamber 1 into the air circulation channel 29. The first filter 23 filters the air and captures and retains dust particles in the air to ensure the cleanliness of the incoming air volume. The first adsorbent 24 is used to remove toxic gases and odors from the air. The first adsorbent 24 can be made of activated carbon porous materials such as silica gel, zeolite, molecular sieve, etc.

[0029] In this embodiment, an air intake channel 3 is provided on one side of the housing 21. The air intake channel 3 is arranged parallel to the air circulation channel 29 and is connected to the outside of the cabin, thereby drawing in outside air and delivering it into the air circulation channel 29. A second fan 30 and a second filter 31 are provided in the air intake channel 3. The second fan 30 is located at the air intake end of the air intake channel 3, thereby drawing air into the air intake channel 3. The second filter 31 is used to filter the air in the air intake channel 3, capturing and retaining dust particles in the air to ensure the cleanliness of the supplied air. A mixing section 25 is provided in the air circulation channel 29 and is connected to the air output end of the air intake channel 3. A control valve 32 is provided at the air output end of the air intake channel 3. When the control valve 32 is open, the air intake channel 3 is connected to the air circulation channel 29. When the control valve 32 is closed, the air intake channel 3 is not connected to the air circulation channel 29.

[0030] Thus, in actual use, the air circulation mechanism 2 has two modes. In the first mode, the control valve 32 is closed, and the first fan 22 operates. At this time, air inside the cabin 1 is transported from the air outlet 12 to the air circulation channel 29. Within the air circulation channel 29, the air is filtered and adsorbed sequentially by the first filter element 23 and the first adsorption element 24. The treated air is then continuously transported back into the cabin 1 through the air inlet 13. In the second mode, the control valve 32 is opened, connecting the air intake channel 3 to the air circulation channel 29. The first fan 22 and... Both second fans 30 are operating. At this time, the air inside the cabin 1 is transported from the air outlet 12 to the air circulation channel 29. The air is transported in the air circulation channel 29 and is filtered and adsorbed by the first filter element 23 and the first adsorption element 24 in sequence before being transported to the mixing section 25. At the same time, the second fan 30 draws the air outside the cabin into the air intake channel 3 and is transported to the mixing section 25 after being filtered by the second filter element 31. The air outside the cabin and the air inside the cabin are fully mixed in the mixing section 25 and then transported to the interior of the cabin 1 through the air circulation channel 29 and the air inlet 13.

[0031] The hyperbaric oxygen chamber structure 1 provided by this utility model includes a chamber 1 and an air circulation mechanism 2 installed on the chamber 1. The air circulation mechanism 2 includes a box 21 installed on the outside of the chamber 1. An air circulation channel 29 is provided inside the box 21. The air inlet end of the air circulation channel 29 is connected to the air outlet 12, and the air outlet end of the air circulation channel 29 is connected to the air inlet 13. A first fan 22, a first filter element 23, and a first adsorption element 24 are arranged sequentially from the air inlet end to the air outlet end in the circulation channel. An air inlet channel 3 is also provided on one side of the box 21. The air inlet channel 3 is connected to the outside of the chamber, and a second fan 30 and a second filter element are arranged inside the air inlet channel 3. Component 31, in actual use, can select either the first mode or the second mode to circulate the air inside the cabin 1 according to the temperature and air quality inside and outside the cabin 1. In this way, the air inside the cabin 1 can be delivered from the air outlet 12 to the air circulation channel 29, where it is filtered and adsorbed by the first filter element 23 and the first adsorption element 24 in sequence, and the treated air is then delivered to the cabin 1 through the air inlet 13. Alternatively, the air outside the cabin can be mixed with the treated air inside the cabin and then delivered to the cabin 1, thereby purifying the air inside the cabin 1, preventing the air inside the cabin from being polluted and having an odor, and reducing cross-infection among patients inside the cabin.

[0032] In this embodiment, preferably, there are multiple air outlets 12, which are arranged sequentially at intervals along the length of the cabin 1. The multiple air outlets 12 are connected to the air inlet of the air circulation channel 29 through the air outlet 14. By setting multiple air outlets 12, the air in each position inside the cabin 1 can be output for circulation and purification, thereby improving the purification effect.

[0033] In this embodiment, preferably, there are multiple air inlets 13, which are arranged sequentially at intervals along the length of the cabin 1. The multiple air inlets 13 are connected to the air outlet of the air circulation channel 29 through the air intake component 15. By setting multiple air inlets 13, the purified air can be dispersed and transported into the cabin 1.

[0034] In this embodiment, preferably, a third fan 26 and a dispersing guide 4 are also included. The third fan 26 is disposed in the mixing section 25, and the third fan 26 divides the mixing section 25 into a first section 27 and a second section 28. The first section 27 is connected to the air circulation channel 29, and the first section 27 allows the outside air delivered from the air intake channel 3 to be initially mixed with the cabin air in the air circulation channel 29. The dispersing guide 4 is disposed in the second section 28, and a certain conveying distance is preset between the dispersing guide 4 and the third fan 26. The third fan 26 provides suction, so that the air can be delivered to the conveying distance of the second section 28. Then the air passes through the dispersing guide 4, which can disperse and deliver the air, so that the outside air and the cabin air can be mixed.

[0035] In this embodiment, preferably, the dispersing guide 4 includes a cylindrical body 41 installed in the second section 28. The cylindrical body 41 is provided with multiple guide channels 42. A rotating adjustment plate 43 is provided at one end of the cylindrical body 41 near the third fan 26. The rotating adjustment plate 43 is provided with multiple guide holes 431. The size of the opening of the guide channels 42 can be adjusted by rotating the rotating adjustment plate 43 at the end of the cylindrical body 41. The size of each guide hole 431 is consistent with the radial dimension of the guide channel 42. When each guide hole 431 and the guide channel 42 are coaxially aligned, each guide channel 42 is fully opened. When the rotating adjustment plate 43 rotates, causing the guide holes 431 and the guide channels 42 to be misaligned, the guide channels 42 are partially opened. In this way, the flow rate of the flow through the holes can be adjusted and controlled. The rotating adjustment plate 43 can be driven to rotate automatically, which is the prior art and will not be described in detail.

[0036] In this embodiment, preferably, a humidification channel 44 is provided inside the cylindrical body 41, and each guide channel 42 is connected to the humidification channel 44. A water injection hole 45 is provided on the cylindrical body 41, and the water injection hole 45 is connected to the humidification channel 44. The humidification channel 44 includes a circumferential channel 441 and a radial channel 442 provided along the radial section of the cylindrical body 41. The circumferential channel is arranged along the circumference of the cylindrical body 41, and the radial channel 442 is arranged along the radial section of the cylindrical body 41. The system has multiple circumferential flow channels 441 arranged coaxially in sequence. The outermost circumferential flow channel 441 is connected to the water injection hole 45. The circumferential flow channels 441 are connected to each other through radial flow channels 442. A water filling mechanism is also provided on the housing 21. The water filling mechanism adds water to the circumferential flow channels 441 through the water injection hole 45. The water enters each guide channel 42, so the air can be humidified by passing through the guide channel 42.

[0037] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A hyperbaric oxygen chamber structure, comprising a chamber body, wherein the chamber body is provided with a door for personnel to enter and exit, characterized in that, It also includes an air circulation mechanism installed on the cabin. The cabin has an air outlet and an air inlet. The air circulation mechanism includes a box installed on the outside of the cabin. An air circulation channel is provided inside the box. The air inlet of the air circulation channel is connected to the air outlet, and the air outlet of the air circulation channel is connected to the air inlet. A first fan, a first filter, and a first adsorption element are arranged sequentially from the air inlet to the air outlet in the air circulation channel. An air inlet channel is also provided on one side of the box. The air inlet channel is connected to the outside of the cabin. A second fan and a second filter are provided in the air inlet channel. A mixing section is provided on the air circulation channel. The air outlet of the air inlet channel is connected to the mixing section. A control valve for controlling the opening or closing of the air inlet channel is provided on the air outlet.

2. The hyperbaric oxygen chamber structure according to claim 1, characterized in that, There are multiple air outlets, which are arranged at intervals along the length of the cabin. The multiple air outlets are connected to the air inlet of the air circulation channel through air outlet components.

3. The hyperbaric oxygen chamber structure according to claim 1, characterized in that, There are multiple air inlets, which are arranged at intervals along the length of the cabin. The multiple air inlets are connected to the air outlet of the air circulation channel through air intake components.

4. The hyperbaric oxygen chamber structure according to claim 1, characterized in that, It also includes a third fan, which is disposed within the mixing section, the third fan dividing the mixing section into a first section and a second section, the first section being connected to the air circulation channel.

5. The hyperbaric oxygen chamber structure according to claim 4, characterized in that, It also includes a dispersing guide, which is disposed in the second section, and there is a predetermined conveying distance between the dispersing guide and the third fan.

6. The hyperbaric oxygen chamber structure according to claim 5, characterized in that, The dispersing guide includes a cylindrical body installed in the second section, and the cylindrical body is provided with multiple guide channels.

7. The hyperbaric oxygen chamber structure according to claim 6, characterized in that, A rotating adjustment plate is provided at one end of the cylindrical body near the third fan. The rotating adjustment plate is provided with multiple guide holes. The size of the opening of the guide channel can be adjusted by rotating the rotating adjustment plate at the end of the cylindrical body.

8. The hyperbaric oxygen chamber structure according to claim 7, characterized in that, The cylindrical body has a humidification channel inside, and each of the flow channels is connected to the humidification channel. The cylindrical body has a water injection hole, which is connected to the humidification channel.

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