Soft pressurizing cabin

Abstract

The utility model discloses a soft pressurization cabin which comprises a foldable soft bag body and a pressure-bearing binding assembly, a long-strip-shaped hole for a user to enter is formed in the soft bag body in the length direction, a zipper for sealing the long-strip-shaped hole is fixed to the soft bag body, and the pressure-bearing binding assembly is arranged on the soft bag body. The soft bag body is provided with a pressurization interface, a pressure reduction interface, a pressure measurement interface, an oxygen supply interface, an oxygen exhaust interface, a gas sampling interface, a circulating gas outlet interface, a circulating gas inlet interface, an intercom interface and a safety valve, the soft bag body is arranged in the pressure-bearing binding assembly, and when the soft bag body is in a high-pressure state, the pressure-bearing binding assembly completely binds the outer wall of the soft bag body; and the pressurizing interface, the pressure reducing interface, the pressure measuring interface, the oxygen supply interface, the oxygen discharging interface, the gas sampling interface, the circulating gas outlet interface, the circulating gas inlet interface, the talkback interface and the safety valve are exposed out of the pressure-bearing binding assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressurized cabin technical field, especially a kind of soft pressurized cabin. BACKGROUND

[0002] Hyperbaric therapy is suitable for the treatment of many diseases with physiological basis of ischemia and hypoxia, decompression sickness and arterial gas embolism, harmful gas poisoning and other patients, and its treatment process is usually to use special pressurized cabin equipment to establish high pressure environment for patients, and provide pure oxygen and other respiratory gases under high pressure, so that patients experience the process of pressurization, pressure stabilization, oxygen inhalation and decompression.

[0003] Traditional pressurized cabin is mostly horizontal cylindrical structure welded by steel plate, and the required site and supporting facilities are relatively complex and cannot be moved, which cannot meet the needs of on-site treatment of patients. Although the common soft pressurized cabin on the market has enhanced portability, its weight is relatively heavy due to the limitation of structure and material, and it generally needs 3-4 people to move and unfold, and the folded size is relatively large and not easy to carry, which greatly limits the use of soft pressurized cabin. SUMMARY

[0004] The utility model provides a kind of soft pressurized cabin in view of the problems and deficiencies of prior art.

[0005] The utility model solves the above technical problems by the following technical solutions:

[0006] The utility model provides a soft pressure cabin, its characteristics lie in, it includes soft cabin body and pressure binding assembly, the soft cabin body includes collapsible soft capsule body, the long strip hole for the user is entered is set up on soft capsule body along the length direction, the zip fastener of making long strip hole close is fixed on soft capsule body, the hard pressure cabin seat is fixed on soft capsule body, the pressure mouth is set up on hard pressure cabin seat and is fixed with the pressure interface on pressure mouth, the hard pressure cabin seat is fixed on soft capsule body, the pressure relief mouth is set up on hard pressure cabin seat and is fixed with the pressure relief interface on pressure relief mouth, the hard pressure cabin seat is fixed on soft capsule body, the pressure measuring mouth is set up on hard pressure cabin seat and is fixed with the pressure measuring interface on pressure measuring mouth, the hard pressure cabin seat is fixed on soft capsule body, the oxygen supply mouth is set up on hard pressure cabin seat and is fixed with the oxygen supply interface on oxygen supply mouth, the hard pressure cabin seat is fixed on soft capsule body, the oxygen exhaust mouth is set up on hard pressure cabin seat and is fixed with the oxygen exhaust interface on oxygen exhaust mouth, the hard pressure cabin seat is fixed on soft capsule body, the gas sampling mouth is set up on hard pressure cabin seat and is fixed with the gas sampling interface on gas sampling mouth, the hard pressure cabin seat is fixed on soft capsule body, the circulation exhaust mouth is set up on hard pressure cabin seat and is fixed with the circulation exhaust interface on circulation exhaust mouth, the hard pressure cabin seat is fixed on soft capsule body, the circulation inlet mouth is set up on hard pressure cabin seat and is fixed with the circulation inlet interface on circulation inlet mouth, the hard pressure cabin seat is fixed on soft capsule body, the talkback mouth is set up on hard pressure cabin seat and is fixed with the talkback interface on talkback mouth, the soft capsule body is placed in pressure binding assembly, and when the soft capsule body is in high pressure state, the pressure binding assembly completely binds the outer wall of soft capsule body, the pressure interface, pressure relief interface, pressure measuring interface, oxygen supply interface, oxygen exhaust interface, gas sampling interface, circulation exhaust interface, circulation inlet interface and talkback interface expose pressure binding assembly.

[0007] The utility model has the advantages of simple structure, safety and effectiveness. The soft cabin body is soft, light and portable, and can be put into a single backpack after folding. The soft capsule body is provided with a pressure interface, a pressure relief interface, a pressure measuring interface, an oxygen supply interface, an oxygen exhaust interface, a gas sampling interface, a circulation exhaust interface, a circulation inlet interface and a talkback interface. During use, the fast plug connector can be quickly connected to each interface to realize rapid work. At the same time, in order to ensure the safety of personnel in the cabin, a gas analyzer connected to the gas sampling interface can be used to monitor the concentration of each gas in the cabin in real time, preventing abnormal oxygen concentration and carbon dioxide concentration in the cabin from endangering the safety of personnel in the cabin. The talkback interface on the soft capsule body can be connected to external communication equipment to realize communication between the inside and outside of the cabin. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1It is a perspective view of the soft pressure cabin of the preferred embodiment of the present application.

[0009] Figure 2 It is a plan view of the soft pressure cabin of the preferred embodiment of the present application.

[0010] Figure 3 It is Figure 2 A-A view.

[0011] Figure 4 It is Figure 2 B-B view.

[0012] Figure 5 It is Figure 2 D-D view.

[0013] Figure 6 It is a perspective view of the pressure-bearing binding assembly of the preferred embodiment of the present application. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0015] As Figures 1-6 shown, the present embodiment provides a soft pressure cabin, which comprises a soft cabin body and a pressure-bearing binding assembly 2, the soft cabin body comprises a foldable soft capsule 1, the soft capsule 1 is provided with a separated inner layer part and an outer layer part, the inner layer part is provided with an inner layer long slot, the inner layer part is fixed with an inner layer zipper for closing the inner layer long slot, the outer layer part is provided with an outer layer long slot, the outer layer part is fixed with an outer layer zipper 3 for closing the outer layer long slot, both sides of the inner layer part are fixedly extended with foldable edge bags, the bag opening of the edge bag forms an intermediate layer long slot, and the edge bag is fixed with an intermediate layer zipper 20 for closing the intermediate layer long slot. Wherein, the inner layer zipper is a 10# nylon reinforced zipper, the outer layer zipper 3 is a 15# nylon reinforced zipper, by using the two nylon reinforced zippers of the inner layer zipper and the outer layer zipper 3, most of the stress borne by the intermediate layer zipper 20 is shared, so as to increase the sealing property of the intermediate layer zipper 20 and reduce the tensile resistance. The intermediate layer zipper 20 is a 10# glue tooth airtight zipper for increasing air tightness.

[0016] In this embodiment, the key performance of the soft capsule 1 is mainly air tightness, high strength, low elongation, softness, light weight, weather resistance. The soft capsule 1 preferably uses polyurethane cloth as the main capsule material, and the soft capsule 1 is made of high-strength 0.9mm-thick double-sided polyurethane composite material through high-frequency pressing technology. The inner seam of the soft capsule 1 is bonded by gluing process.

[0017] In this embodiment, the soft capsule 1 is fixed with a hard pressure penetrating cabin seat, and the hard pressure penetrating cabin seat is provided with a pressure port and a pressure interface 4 fixed on the pressure port. The pressure interface 4 can be connected to a pressure device to pressurize the soft capsule 1.

[0018] In this embodiment, the soft capsule 1 is fixed with a hard pressure penetrating cabin seat, and the hard pressure penetrating cabin seat is provided with a pressure port and a pressure interface 5 fixed on the pressure port. The pressure interface 5 can be connected to a pressure switch valve to depressurize the soft capsule 1.

[0019] In this embodiment, the soft capsule 1 is fixed with a hard pressure penetrating cabin seat, and the hard pressure penetrating cabin seat is provided with a pressure port and a pressure interface 6 fixed on the pressure port. The pressure interface 6 can be connected to a pressure gauge to monitor the pressure in the soft capsule 1.

[0020] In this embodiment, the soft capsule 1 is fixed with a hard pressure penetrating cabin seat, and the hard pressure penetrating cabin seat is provided with a pressure port and a pressure interface 7 fixed on the pressure port. The pressure interface 7 can be connected to an oxygen supply device containing an oxygen cylinder to supply oxygen to the soft capsule 1.

[0021] In this embodiment, the soft capsule 1 is fixed with a hard pressure penetrating cabin seat, and the hard pressure penetrating cabin seat is provided with a pressure port and a pressure interface 8 fixed on the pressure port. The pressure interface 8 can be connected to an oxygen exhaust switch valve to exhaust oxygen from the soft capsule 1.

[0022] In this embodiment, the soft capsule 1 is fixed with a hard pressure penetrating cabin seat, and the hard pressure penetrating cabin seat is provided with a pressure port and a pressure interface 9 fixed on the pressure port. The pressure interface 9 can be connected to a gas analyzer to detect the concentration of each gas in the soft capsule 1, preventing abnormal oxygen concentration and carbon dioxide concentration in the cabin from endangering the safety of the cabin personnel.

[0023] In the embodiment, the soft capsule 1 is fixed with a hard air outlet cabin seat, the hard air outlet cabin seat is provided with a circulating air outlet, and the circulating air outlet is fixed with a circulating air interface 10. The soft capsule 1 is fixed with a hard air inlet cabin seat, the hard air inlet cabin seat is provided with a circulating air inlet, and the circulating air inlet is fixed with a circulating air interface 11. The circulating air interface 10 and the circulating air interface 11 can be externally connected with a carbon dioxide absorption device. The carbon dioxide absorption device is used to absorb and eliminate carbon dioxide in the gas in the soft capsule 1, so as to prevent the abnormal concentration of carbon dioxide in the cabin from endangering the safety of the personnel in the cabin.

[0024] In the embodiment, the soft capsule 1 is fixed with a hard communication cabin seat, the hard communication cabin seat is provided with a talkback port, and the talkback port is fixed with a talkback interface 12. The talkback interface 12 can realize the communication between the inside and outside of the cabin after being externally connected with a communication device.

[0025] In the embodiment, the soft capsule 1 is fixed with a hard safety cabin seat, the hard safety cabin seat is provided with an air outlet, and the air outlet is provided with a safety valve 13. The safety valve 13 plays a role in protecting the safety in the cabin.

[0026] In the embodiment, the soft capsule 1 is placed in the pressure-bearing binding assembly 2, and when the soft capsule 1 is in a high-pressure state, the pressure-bearing binding assembly 2 completely binds the outer wall of the soft capsule 1. The pressurizing interface 4, the depressurizing interface 5, the pressure measuring interface 6, the oxygen supply interface 7, the oxygen exhaust interface 8, the gas sampling interface 9, the circulating air outlet interface 10, the circulating air inlet interface 11, the talkback interface 12, and the safety valve 13 are exposed from the pressure-bearing binding assembly 2. The pressurizing interface 4, the depressurizing interface 5, the pressure measuring interface 6, the oxygen supply interface 7, the oxygen exhaust interface 8, the gas sampling interface 9, the circulating air outlet interface 10, and the circulating air inlet interface 11 all adopt quick connectors, and the talkback interface 12 adopts an aviation connector.

[0027] In the embodiment, the pressure-bearing binding assembly 2 includes a left hard mounting ring 14 and a right hard mounting ring 15. Both the left hard mounting ring 14 and the right hard mounting ring 15 adopt stainless steel rings. A plurality of long strip binding belts 16 are uniformly and fixedly arranged between the left hard mounting ring 14 and the right hard mounting ring 15 along the circumferential direction. A plurality of annular binding belts 17 are uniformly and fixedly arranged on the long strip binding belts 16 along the length direction. All the annular binding belts 17 except the annular binding belts 17 located at the left end and the right end are connected by plug-in buckles 18 to form a whole ring. The long strip binding belts 16 and the annular binding belts 17 are attached with soft bases 19 at the positions located at the bottom. The long strip binding belts 16 and the annular binding belts 17 are cross-inserted and woven into a cylindrical net-shaped structure.

[0028] Moreover, when the pressure-bearing binding assembly 2 completely binds the outer wall of the soft capsule 1, the left hard mounting ring 14 is tightly attached to the left side of the soft capsule 1, the right hard mounting ring 15 is tightly attached to the right side of the soft capsule 1, and each plug buckle 18 is located directly above the outer zipper 3.

[0029] The soft pressure cabin has good foldability and small weight, and three zippers are arranged on the soft pressure cabin body to realize quick access of personnel in the cabin and enhance the air tightness of the cabin body. The soft capsule 1 is provided with a pressure connection 4, a pressure reduction connection 5, a pressure measurement connection 6, an oxygen supply connection 7, an oxygen exhaust connection 8, a gas sampling connection 9, a circulating gas exhaust connection 10, a circulating gas inlet connection 11, an intercom connection 12 and the like, and when in use, the fast connection joint can be used to quickly connect each component with the cabin body to reach a state of starting to use.

[0030] Although the specific embodiments of the utility model are described above, those skilled in the art should understand that these are only illustrative, the protection scope of the utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the utility model, but these changes and modifications all fall within the protection scope of the utility model.

Claims

1. A soft pressure chamber, characterized by, The utility model relates to a soft cabin body and pressure-bearing binding assembly, the pressure-bearing binding assembly is encrypted nylon pressure-bearing binding assembly, the soft cabin body includes collapsible soft capsule, the long strip hole for user's entering is set up on the soft capsule along the length direction, the zip fastener of making long strip hole close is fixed on the soft capsule, hard pressure -feeding cabin seat is fixed on the soft capsule, pressure -feeding mouth is set up on the hard pressure -feeding cabin seat and is fixedly connected with pressure -feeding interface on pressure -feeding mouth, hard decompression cabin seat is fixed on the soft capsule, decompression mouth is set up on the hard decompression cabin seat and is fixedly connected with decompression interface on decompression mouth, hard pressure -measuring cabin seat is fixed on the soft capsule, pressure -measuring mouth is set up on the hard pressure -measuring cabin seat and is fixedly connected with pressure -measuring interface on pressure -measuring mouth, hard oxygen -supply cabin seat is fixed on the soft capsule, oxygen -supply mouth is set up on the hard oxygen -supply cabin seat and is fixedly connected with oxygen -supply interface on oxygen -supply mouth, hard oxygen -discharge cabin seat is fixed on the soft capsule, oxygen -discharge mouth is set up on the hard oxygen -discharge cabin seat and is fixedly connected with oxygen -discharge interface on oxygen -discharge mouth, hard gas sampling cabin seat is fixed on the soft capsule, gas sampling mouth is set up on the hard gas sampling cabin seat and is fixedly connected with gas sampling interface on gas sampling mouth, hard air outlet cabin seat is fixed on the soft capsule, circulating air outlet mouth is set up on the hard air outlet cabin seat and is fixedly connected with circulating air outlet interface on circulating air outlet mouth, hard air inlet cabin seat is fixed on the soft capsule, circulating air inlet mouth is set up on the hard air inlet cabin seat and is fixedly connected with circulating air inlet interface on circulating air inlet mouth, hard communication cabin seat is fixed on the soft capsule, intercom mouth is set up on the hard communication cabin seat and is fixedly connected with intercom interface on intercom mouth, hard safety cabin seat is fixed on the soft capsule, exhaust port is set up on the hard safety cabin seat and is provided with safety valve on exhaust port, the soft capsule is placed in the pressure-bearing binding assembly, and when the soft capsule is in high pressure state, the pressure-bearing binding assembly completely binds the outer wall of the soft capsule, the pressure -feeding interface, decompression interface, pressure -measuring interface, oxygen -supply interface, oxygen -discharge interface, gas sampling interface, circulating air outlet interface, circulating air inlet interface and intercom interface expose the pressure-bearing binding assembly. The soft capsule is provided with separate inner layer part and outer layer part, the inner layer long strip hole is set up on the inner layer part, the inner layer zip fastener of making inner layer long strip hole close is fixed on the inner layer part, the outer layer long strip hole is set up on the outer layer part, the outer layer zip fastener of making outer layer long strip hole close is fixed on the outer layer part, the both sides of the inner layer part are fixed and extend collapsible along the edge bag, and the bag mouth of along the edge bag forms the middle layer long strip hole, and the middle layer zip fastener of making middle layer long strip hole close is fixed on the along the edge bag. The inner layer zip fastener and outer layer zip fastener are reinforced zip fastener, and the middle layer zip fastener is airtight zip fastener.

2. A soft pressure chamber as claimed in claim 1, characterized in that The pressure-bearing binding assembly comprises a left hard mounting ring and a right hard mounting ring, a plurality of long strip belts are fixed between the left hard mounting ring and the right hard mounting ring and are uniformly spaced in the circumferential direction, annular belts are fixed on the long strip belts and are uniformly spaced in the length direction, buckles are mounted on the annular belts and are inserted into each other to form a whole ring, and the annular belts and the long strip belts are cross-inserted and woven into a cylindrical net structure; When the pressure-bearing binding assembly completely binds the outer wall of the soft capsule, the left hard mounting ring is tightly attached to the left side of the soft capsule, the right hard mounting ring is tightly attached to the right side of the soft capsule, and each buckle is located directly above the zipper.

3. A soft pressure chamber as claimed in claim 2, characterized in that All the annular belts except the annular belts at the left end and the right end are inserted into each other to form a whole ring through the buckles.

4. A soft pressure chamber as claimed in claim 2, characterized in that The long strip belts and the annular belts at the bottom are attached with soft bases.

5. A soft pressure chamber as claimed in claim 2, wherein, The left hard mounting ring and the right hard mounting ring are metal mounting rings.

6. A soft pressure chamber as in claim 1, wherein, The inner zipper and the outer zipper are nylon reinforced zippers, and the middle zipper is a rubber tooth airtight zipper.

7. A soft pressure chamber as in claim 1, wherein, The soft capsule is a polyurethane soft capsule.

8. A soft pressure chamber as in claim 1, wherein, The pressurizing interface, the decompressing interface, the pressure measuring interface, the oxygen supply interface, the oxygen exhaust interface, the gas sampling interface, the circulating gas exhaust interface and the circulating gas inlet interface all adopt quick connectors, and the intercom interface adopts an aviation connector.

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