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CN-122005225-A - Intelligent air pressure and oxygen concentration adjusting type transport cabin

CN122005225ACN 122005225 ACN122005225 ACN 122005225ACN-122005225-A

Abstract

The invention discloses an intelligent air pressure and oxygen concentration adjusting type transport cabin, which relates to the field of medical appliances and comprises a cabin body, a bed plate assembly, a vehicle body assembly, a damping assembly, an oxygen adjusting assembly, an air pressure adjusting assembly, a heating air inlet assembly, an exhaust assembly and a disinfection spray assembly, wherein the damping assembly is arranged at the top of the vehicle body assembly, the bed plate assembly is fixedly connected at the top of the damping assembly, the cabin body is covered above the bed plate assembly in a sealing way, the oxygen adjusting component is communicated with the cabin body, the air pressure adjusting component is communicated with the cabin body, the heating air inlet component and the air outlet component are respectively arranged at the left side and the right side of the cabin body, the disinfection spraying component is slidably connected in the cabin body, and the oxygen adjusting component, the air pressure adjusting component, the heating air inlet component, the air outlet component and the disinfection spraying component are all electrically connected with a PLC (programmable logic controller) arranged on the vehicle body component. The invention can actively maintain proper oxygen concentration and air pressure in the cabin, effectively filter road surface jolt, and realize quick disinfection and drying.

Inventors

  • HAN RUIJUAN
  • WANG LING

Assignees

  • 中国人民解放军联勤保障部队第九〇四医院

Dates

Publication Date
20260512
Application Date
20260401

Claims (10)

  1. 1. The intelligent air pressure and oxygen concentration regulating type transport cabin is characterized by comprising a cabin body (1), a bed board component (2), a vehicle body component (3), a damping component (4), an oxygen regulating component (5), an air pressure regulating component (6), a heating air inlet component (7), an exhaust component (8) and a disinfection spray component (9), wherein the damping component (4) is arranged at the top of the vehicle body component (3), the bed board component (2) is fixedly connected to the top of the damping component (4), the cabin body (1) is sealed and covered above the bed board component (2), the sealing chamber for a patient to lie down when the bed board component (2) is jointly formed, the oxygen regulating component (5) is communicated with the cabin body (1) and is used for detecting and regulating the oxygen concentration in the cabin body (1), the air pressure regulating component (6) is communicated with the cabin body (1) and is used for detecting and regulating the air pressure in the cabin body (1), the heating air inlet component (7) and the exhaust component (8) are respectively arranged on the left side and the right side of the cabin body (1) and are connected with the disinfection spray component (9) in a sliding way, and the disinfection spray component (1) is arranged on the two sides of the cabin body (1) and the disinfection spray component (5) is connected with the oxygen spraying component (1) in a diagonal way The air pressure adjusting component (6), the heating air inlet component (7), the exhaust component (8) and the disinfection spraying component (9) are electrically connected with a PLC (programmable logic controller) arranged on the vehicle body component (3).
  2. 2. The intelligent air pressure and oxygen concentration regulation type transfer cabin according to claim 1, wherein the vehicle body component (3) comprises a top plate (301), a first bottom plate (302), connecting columns (303) and universal wheels (304), the four universal wheels (304) are respectively installed at four corners of the bottom of the first bottom plate (302), the top plate (301) is arranged above the first bottom plate (302) at intervals through a plurality of connecting columns (303), an equipment accommodating space is formed between the top plate (301) and the first bottom plate (302), and a handle for pushing the transfer cabin is installed on the rear side of the first bottom plate (302).
  3. 3. The intelligent air pressure and oxygen concentration regulating type transport cabin according to claim 2, wherein the shock absorption assembly (4) is composed of a plurality of spring dampers (401), the plurality of spring dampers (401) are arranged on the top of the top plate (301) in an array mode, and the bed plate assembly (2) is fixedly installed on the top of the spring dampers (401).
  4. 4. The intelligent air pressure and oxygen concentration regulation type transport cabin according to claim 3, wherein the bed board assembly (2) comprises a second bottom board (201), a mattress (202), a guardrail (203), a pitching regulation assembly (204) and a first bed board (205), a second bed board (206) and a third bed board (207) which are sequentially hinged, the second bottom board (201) is fixedly connected to the top of the spring damper (401), the first bed board (205) is fixedly connected to the top of the second bottom board (201), two ends of the second bed board (206) are respectively hinged with the first bed board (205) and the third bed board (207), the middle part of the third bed board (207) is hinged with the second bottom board (201) through two symmetrically arranged multi-link mechanisms (208), the multi-link mechanisms (208) are formed by hinging two sections of links with each other in the middle, the pitching regulation assembly (204) is installed on the second bottom board (201), the working end of the pitching regulation assembly is fixedly connected with the third bed board (207), and the second bed board (207) is installed on the top of the second bottom board (201), and the second bed board (207) is paved on the surface of the second bed board (203).
  5. 5. The intelligent air pressure and oxygen concentration regulating type transport cabin according to claim 4, wherein the pitch regulating assembly (204) comprises a first driving motor (2041), a first threaded rod (2042), a first sliding block (2043) and a first connecting rod (2044), a first mounting groove (2045) is formed in the top of the second bottom plate (201), a first partition plate (2046) is transversely arranged in the first mounting groove (2045), the first mounting groove (2045) is divided into two independent mounting cavities by the first partition plate (2046), the first threaded rod (2042) is rotatably connected in one of the mounting cavities in the first mounting groove (2045), the first driving motor (2041) is mounted in the other mounting cavity in the first mounting groove (2045), one end of the first threaded rod (2042) penetrates through the first partition plate (2046), after that, the first partition plate (2046) is connected with the output end of the first driving motor (2041) through a bevel gear transmission group (2047), the first sliding block (2043) is mounted in the first connecting rod (2044) in a sliding manner, and the first connecting rod (2043) is connected with the first connecting rod (2044) in a sliding manner, the first driving motor (2041) is electrically connected with the PLC controller.
  6. 6. The intelligent air pressure and oxygen concentration regulating type transport cabin according to claim 4, wherein the cabin body (1) comprises a cabin body (101) and a door plate (102), the cabin body (101) is covered on the top of the second bottom plate (201) and forms a sealed cavity with an opening together with the second bottom plate (201), and the door plate (102) is hinged at the opening of the cabin body (101) and used for opening and closing the opening.
  7. 7. The intelligent air pressure and oxygen concentration regulating type transport cabin according to claim 6, wherein the oxygen regulating component (5) comprises an oxygen tank (501), an air conveying pump (502) and an oxygen concentration sensor, the oxygen tank (501) and the air conveying pump (502) are both arranged at the top of the first bottom plate (302) and are located below the top plate (301), the oxygen tank (501) and the air conveying pump (502) are communicated with each other through a pipeline, the air conveying pump (502) is communicated with a first connecting port (103) formed in the side wall of the cabin body (101) through a pipeline, the oxygen concentration sensor is arranged on the inner wall of the cabin body (101), and the air conveying pump (502) and the oxygen concentration sensor are electrically connected with the PLC.
  8. 8. The intelligent air pressure and oxygen concentration regulation type transport cabin according to claim 6, wherein the air pressure regulation component (6) comprises an air pump (601), a three-way electromagnetic valve (602), a pressure relief valve (603) and an air pressure sensor, the air pump (601) is installed at the top of the first bottom plate (302), an air inlet end of the air pump (601) is communicated with the outside environment air, an air outlet end of the air pump is communicated with an air inlet of the three-way electromagnetic valve (602), two outlets of the three-way electromagnetic valve (602) are respectively communicated with a second connecting port (104) formed in the cabin body (101) and the air inlet of the pressure relief valve (603), an air outlet of the pressure relief valve (603) is communicated with the outside environment, and the air pressure sensor is installed on an inner cavity wall of the cabin body (101), and the air pump (601), the three-way electromagnetic valve (602) and the air pressure sensor are electrically connected with the PLC.
  9. 9. The intelligent air pressure and oxygen concentration regulating type transport cabin according to claim 6, wherein the heating air inlet assembly (7) comprises a fan heater (701), a first control valve (702) and an activated carbon filter (703), an air inlet end of the fan heater (701) is communicated with the activated carbon filter (703), and an air outlet end of the fan heater is communicated with a third connecting port (105) formed in the cabin body (101) through the first control valve (702); The exhaust assembly (8) comprises a second control valve (801), the second control valve (801) is communicated with a fourth connecting port (106) formed in the cabin body (101), the fourth connecting port (106) and the third connecting port (105) are arranged in a diagonal mode, and the fan heater (701), the first control valve (702) and the second control valve (801) are electrically connected with the PLC.
  10. 10. The intelligent air pressure and oxygen concentration regulating transfer cabin according to claim 7, wherein the disinfection spray assembly (9) comprises a disinfection solution storage tank (901), a peristaltic pump (902), a second driving motor (903), a second threaded rod (904), a second sliding block (905), a semi-annular spray pipe (906) and a plurality of high-pressure spray heads, the disinfection solution storage tank (901) and the peristaltic pump (902) are all arranged at the top of the first base plate (302), the disinfection solution storage tank (901) is communicated with a liquid inlet of the peristaltic pump (902) through a pipeline, two second installation grooves (907) are symmetrically arranged on the left side and the right side of the second base plate (201), the second threaded rod (904) is rotatably connected in the second installation grooves (907), the second driving motor (903) is arranged at the end part of the second installation groove (907), the output end of the second sliding block (905) is fixedly connected with one end of the second threaded rod (904), the second sliding block (905) is slidably arranged in the second installation groove and is fixedly connected with the second threaded rod (904) through the second threaded rod (907), the second sliding block (905) is fixedly connected with the second threaded rod (904) through the second threaded rod (907) and the second threaded rod (906), the high-pressure spray heads are installed on the periphery of the semicircular spray pipe (906) at equal intervals and face to the inner side of the cabin body (101), and the peristaltic pump (902) and the second driving motor (903) are electrically connected with the PLC.

Description

Intelligent air pressure and oxygen concentration adjusting type transport cabin Technical Field The invention relates to the field of medical equipment, in particular to an intelligent air pressure and oxygen concentration adjusting type transport cabin. Background In plateau areas and during trans-altitude patient transport, it is important to maintain a stable, suitable life support environment. The highland environment has the characteristics of low oxygen, low pressure, severe cold climate, complex road conditions and the like, and the highland environment forms a serious threat to critical patients, respiratory system disease patients or people needing rapid transfer to low-altitude areas for treatment. At present, the existing transport cabin or stretcher is multifunctional and single, generally lacks of targeted environmental regulation capability, and cannot actively simulate the oxygen concentration and the atmospheric pressure at a lower altitude in the cabin, so that patients are continuously exposed to low-oxygen and low-pressure risk in long-distance transport, and altitude reaction aggravation, blood oxygen saturation reduction and even more serious complications are easily caused. In addition, the sterilizing and drying process after transferring has low efficiency, is particularly prominent in the high-cold environment of the plateau, cannot meet the emergency requirement of high-efficiency turnover, and severely restricts the efficiency and safety of medical transfer in the plateau region. Therefore, how to develop an intelligent air pressure and oxygen concentration regulating type transport cabin, the proper oxygen concentration and air pressure in the cabin can be actively maintained, road surface jolt can be effectively filtered, and rapid disinfection and drying can be realized, so that a safe, stable and comfortable life support microenvironment is provided for a plateau and a patient transported across an altitude, and the technical problem to be solved by the person in the field is urgent. Disclosure of Invention The invention aims to provide an intelligent air pressure and oxygen concentration regulating type transport cabin which can actively maintain proper oxygen concentration and air pressure in the cabin, effectively filter road surface jolt and realize quick disinfection and drying, thereby providing a safe, stable and comfortable life support microenvironment for patients transported on the plateau and across the altitude. In order to solve the technical problems, the invention adopts the following technical scheme: The invention discloses an intelligent air pressure and oxygen concentration regulating type transportation cabin which comprises a cabin body, a bed plate assembly, a vehicle body assembly, a damping assembly, an oxygen regulating assembly, an air pressure regulating assembly, a heating air inlet assembly, an exhaust assembly and a disinfection spraying assembly, wherein the damping assembly is arranged at the top of the vehicle body assembly, the bed plate assembly is fixedly connected to the top of the damping assembly, the cabin body is sealed and covered above the bed plate assembly, a sealing chamber for a patient to lie down when in transportation is formed together with the bed plate assembly, the oxygen regulating assembly is communicated with the cabin body and is used for detecting and regulating the oxygen concentration in the cabin body, the air pressure regulating assembly is communicated with the cabin body and is used for detecting and regulating the air pressure in the cabin body, the heating air inlet assembly and the exhaust assembly are respectively arranged at the left side and the right side of the cabin body and are arranged in a diagonal line, the disinfection spraying assembly is connected in the cabin body in a sliding mode and is used for spraying disinfection liquid into the cabin body, and the oxygen regulating assembly, the air pressure regulating assembly, the air inlet assembly, the heating air inlet assembly, the exhaust assembly and the disinfection spraying assembly are all electrically connected with a PLC (programmable logic controller) arranged on the vehicle body. Preferably, the vehicle body component comprises a top plate, a first bottom plate, connecting columns and universal wheels, the four universal wheels are respectively installed at four corners of the bottom of the first bottom plate, the top plate is arranged above the first bottom plate at intervals through a plurality of connecting columns, an equipment accommodating space is formed between the top plate and the first bottom plate, and a handle for pushing the transfer cabin is installed at the rear side of the first bottom plate. Preferably, the damping component is composed of a plurality of spring dampers, the plurality of spring dampers are arranged at the top of the top plate in an array mode, and the bed plate component is fixedly installed at the top of