CN112373370A

CN112373370A - Box type truck with elevated pressurized oxygen chamber

Info

Publication number: CN112373370A
Application number: CN202011527464.XA
Authority: CN
Inventors: 魏学海; 佟钦智; 郭春志; 王永玲; 姜爱丽; 崔永胜; 徐飒飒
Original assignee: Shandong Hailikang Medical Equipment Co ltd
Current assignee: Shandong Hailikang Medical Equipment Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-02-19

Abstract

The application discloses high prototype pressure boost oxygen cabin van, including the delivery automobile body and set up the carriage on the delivery automobile body, the carriage divide into mutually independent equipment cabin and equips the cabin, supercharging device and oxygen supply equipment are installed to the equipment cabin, it divide into interior cabin and outer cabin to equip the cabin, the inboard treatment position that is equipped with of interior cabin, outer cabin and external through the outer sealing door intercommunication, interior cabin and outer cabin intercommunication through the inside seal door within a definite time. The pressure stability in the cabin is good, the space utilization rate is high, the pressure regulation is reliable, and flexible, convenient and comfortable treatment equipment guarantee is provided for the treatment of the plateau anoxia.

Description

Box type truck with elevated pressurized oxygen chamber

Technical Field

The application belongs to the technical field of hyperbaric oxygen chamber devices, and particularly relates to a box type wagon with a plateau type pressurizing oxygen chamber.

Background

The altitude anoxia can cause discomfort of human bodies and even threaten the life safety of people, so that the people with anoxia must be treated by high-pressure oxygen in time in plateau engineering and rescue sites to relieve the illness state and strive for time for further treatment.

On-vehicle removal hyperbaric oxygen cabin is in the use cabin door in the current market when opening the cabin internal pressure can descend by a wide margin, and the repressurization needs the longer time, for avoiding influencing equipment normal work, needs personnel to advance simultaneously with going out in the treatment process usually to restrict the oxygen cabin fast, accurate for the oxygen deficiency person provides the treatment, and delay the treatment opportunity. The treatment position structure in the oxygen chamber is relatively single, the utilization rate of the space in the chamber is low, and the requirements of different users cannot be met. In addition, the regulation of current on-vehicle removal hyperbaric oxygen cabin internal pressure adopts artifical the regulation, and it is inconvenient to adjust the operation, can't realize real-time regulation.

Disclosure of Invention

The technical problem that this application will be solved is to overcome above-mentioned defect, provides a high prototype pressure boost oxygen cabin van that the pressure stability is good, space utilization is high, pressure adjustment is reliable in the cabin, provides nimble, convenient, comfortable treatment equipment guarantee for plateau oxygen deficiency treatment.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

the box type wagon with the plateau type pressurized oxygen cabin comprises a carrying wagon body and a carriage arranged on the carrying wagon body, wherein the carriage is divided into an equipment cabin and an equipment cabin which are mutually independent, the equipment cabin is provided with a pressurizing device and an oxygen supply device, the equipment cabin is divided into an inner cabin and an outer cabin, a treatment position is arranged in the inner cabin, the outer cabin is communicated with the outside through an outer sealing door, and the inner cabin is communicated with the outer cabin through an inner sealing door.

The treatment position comprises a seat and a lying bed. Preferably, the seats are folding seats and are arranged on the left side and the right side of the carriage, and the two rows of seats are arranged oppositely. The lying bed is a single-layer or double-layer lying bed.

An emergency oxygen inhaler is arranged above the treatment position and is connected with an oxygen storage tank in the equipment cabin through an oxygen pipeline.

The equipment cabin is internally provided with an automatic pressure controller, an outdoor pressure sensor and an air compressor, the automatic pressure controller is respectively connected with the automatic pressure controller, the outdoor pressure sensor, the air compressor and an indoor pressure sensor arranged in the inner cabin, and air coming out of the air compressor enters an air filter and is filtered and then is introduced into the inner cabin.

An emergency equipment cabinet and an emergency equipment cabinet are arranged in the outer cabin.

The outer sealing door and the inner sealing door are respectively provided with a pressure relief valve.

A camera is arranged in the equipment cabin, and a monitoring screen is arranged on the outer wall of the outer cabin.

The equipment bin is cylindrical or polygonal and is fixed with the cuboid outer heat preservation box body through a reinforcing rib.

The equipment cabin is provided with an observation window and an air conditioner.

The beneficial effect of this application is: (1) the equipment cabin is divided into an inner cabin and an outer cabin, the outer cabin is used as a buffer area to ensure that the inner cabin does not release pressure in the flowing process of personnel, and the pressure of the inner cabin used as a treatment cabin is ensured; (2) the treatment positions are divided into a chair and a lying bed, and each treatment position is provided with an emergency oxygen inhaler to meet the requirements of different personnel; (3) an air conditioner is arranged in the equipment cabin, and the outer box body is provided with a heat insulation layer to ensure the temperature of the equipment cabin; (4) the pressure in the equipment bin is adjusted by adopting the automatic pressure controller, so that real-time and automatic pressure adjustment in the equipment bin is realized.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present application.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 1.

Fig. 4 is a cross-sectional view taken along line C-C of fig. 1.

Fig. 5 is a rear view of the vehicle compartment.

Fig. 6 is a schematic view of the equipment bay structure.

In the figure: the device comprises a carrier vehicle body 1, a carriage 2, an external heat insulation box body 3, an equipment cabin 4, an equipment cabin 5, an automatic pressure controller 6, an external pressure sensor 7, an air compressor 8, an air filter 9, an oxygen generator 10, an oxygen storage tank 11, an internal pressure sensor 12, an air conditioner 13, a seat 14, a lying bed 15, an emergency oxygen inhaler 16, an internal cabin 17, an external cabin 18, an external sealing door 19, an internal sealing door 20, an emergency equipment cabinet 21, an emergency equipment cabinet 22, an elevator 23, a pressure relief valve 24, an emergency pressure relief valve 25, a monitoring screen 26, an emergency valve 27, reinforcing ribs 28, an observation window 29, a leveling bottom surface 30, an equipment cabin door 31 and an oxygen delivery pipeline 32.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between similar elements and are not intended to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

the boxcar with the hyperbaric oxygen chamber in the embodiment, referring to fig. 1-5, comprises a carrying car body 1 and a carriage 2 arranged on the carrying car body 1, wherein the carriage 2 is divided into an equipment chamber 4 and an equipment chamber 5 which are independent from each other, the equipment chamber 4 is provided with an equipment chamber door 31 which is opened outwards, a pressurizing device and an oxygen supply device are arranged in the equipment chamber 4 to provide air for maintaining pressure and oxygen for oxygen inhalation therapy for the equipment chamber 5, the equipment chamber 5 is divided into an inner chamber 17 and an outer chamber 18, a therapy position is arranged in the inner chamber 17, the outer chamber 18 is communicated with the outside through an outer sealing door 19, the inner chamber 17 is communicated with the outer chamber 18 through an inner sealing door 20, the inner chamber 17 for therapy is not directly contacted with the atmospheric environment, a buffer area is formed between the outer sealing door 19 and the inner sealing door 20, when a person goes in and out, the outer sealing door 19 and the inner sealing door 20 are not, the pressure environment of the inner chamber 17 is kept stable, and the treating personnel can go in and out at any time to obtain timely treatment. An upper vehicle ladder 23 is arranged outside the outer sealing door and the equipment compartment door. The outer sealing door 19 and the inner sealing door 20 are respectively provided with a pressure relief valve 24, and the pressure relief valves are convenient to open after pressure relief in emergency. An emergency valve 27 is arranged on the outer wall of the outer chamber 18. An emergency relief valve 25 is provided in the interior compartment 17, and the emergency relief valve 25 is opened to reduce the pressure in the interior compartment 17 in an emergency.

The treatment sites in this embodiment are divided into a chair 14 and a couch 15. In order to save space, the seats 14 are folding seats 14 and are arranged on the left side and the right side of the carriage 2, two rows of seats 14 are oppositely arranged, and people on the two rows of seats 14 face to face. The bed 15 is a single-layer or double-layer bed 15, which is shown in a double-layer arrangement. An emergency oxygen inhaler 16 is arranged above the treatment position, the emergency oxygen inhaler 16 is connected with an oxygen storage tank 11 in the equipment cabin 4 through an oxygen pipeline 32, the oxygen storage tank 11 is connected with an oxygen generator 10, and oxygen prepared by the oxygen generator 10 is stored in the oxygen storage tank 11. Each emergency oxygen inhaler 16 is provided with a gas control valve for controlling the size and the opening and closing of the gas flow.

The equipment cabin 4 is internally provided with an automatic pressure controller 6, an outdoor pressure sensor 7 and an air compressor 8, the automatic pressure controller 6 is respectively connected with the automatic pressure controller 6, the outdoor pressure sensor 7, the air compressor 8 and an indoor pressure sensor 12 arranged in an inner cabin 17, and air coming out of the air compressor 8 enters an air filter 9 to be filtered and then is introduced into the inner cabin 17 through a conveying pipeline. The pressure sensor 7 outside the cabin monitors the pressure change in the external environment, the pressure sensor 12 inside the cabin monitors the pressure in the internal cabin 17, the pressure sensor 12 inside the cabin and the pressure sensor 7 outside the cabin transmit the monitoring results to the automatic pressure controller 6, the automatic pressure controller 6 compares the input pressure value with the preset pressure value, and when the pressure in the internal cabin 17 is lower than the preset pressure value, the automatic pressure controller sends out an instruction to the air compressor 8 to work, so that the pressure in the internal cabin 17 is maintained to be stabilized at 0.9-1.0 standard atmospheric pressure, and the comfortable pressure environment is maintained. If the pressure of the inner chamber 17 continuously rises, once the pressure exceeds the preset pressure and the pressure sensor 12 in the chamber does not work, the emergency pressure relief valve 25 automatically opens under the action of the pressure, high-pressure gas is quickly released into the outside air through the emergency pressure relief valve 25, and when the pressure drops to a set pressure value, the emergency pressure relief valve 25 automatically closes to prevent the pressure of the inner chamber 17 from losing.

An emergency valve 27 is arranged on the outer wall of the outer chamber 18. All mechanical equipment has a certain failure rate, in order to avoid that the pressure of the inner cabin 17 is easy to rise continuously and damage the inner cabin 17 when the automatic pressure controller 6 fails, and simultaneously, high-pressure injury can be caused to internal personnel, the emergency valve 27 is used for automatically releasing pressure when the pressure of the inner cabin 17 exceeds a preset value, and under the condition that emergency situations such as fire disasters and the like occur in the inner cabin 17 and need to be carried out in a vehicle immediately, the internal personnel can also release pressure in the cabin in an emergency mode so as to evacuate the inner cabin 17 quickly.

In this embodiment, an emergency equipment cabinet 21 and an emergency equipment cabinet 22 are arranged in the outer cabin 18, so that emergency equipment and emergency equipment can be conveniently stored, and the requirement for quick use during rescue can be met. In this implementation, a camera is arranged in the equipment cabin, and a monitoring screen 26 is arranged on the outer wall of the outer cabin to monitor and observe the conditions in the vehicle. The cabin bodies on the two sides of the equipment cabin 5 are provided with observation windows 29, so that the personnel in the cabin can conveniently observe the conditions outside the cabin.

In order to ensure that the temperature in the carriage 2 is proper in the high-altitude operation process, the carriage 2 adopts the outer heat preservation box body 3, the equipment bin is fixedly connected with the outer heat preservation box body 3 through the reinforcing rib 28, the reinforcing rib 28 is a weight reduction reinforcing rib 28, the plate is punched to reduce the weight, the weight of the reinforcing rib 28 is reduced on the premise of not influencing the emphasis of the reinforcing rib 28, and the weight of the carriage 2 is reduced. An air conditioner 13 is also arranged in the equipment bin to adjust the humidity and the temperature in the bin. The equipment bin structure can be cylindrical as shown in fig. 4, and a flat bottom surface 30 is arranged at the bottom of the cylindrical structure to facilitate walking and facility placement. A polygonal tubular structure can also be adopted, and a planar structure is arranged at the bottom, so that the requirements of walking, setting and placing are met, as shown in fig. 6. No matter the equipment bin is of a cylindrical structure or a polygonal cylindrical structure, the reinforcing ribs 28 are matched with the shape of the outer wall of the equipment bin, and the equipment bin is fixedly connected with the cuboid-shaped outer heat preservation box body 3.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The box type wagon with the plateau type supercharged oxygen cabin comprises a carrying wagon body and a carriage arranged on the carrying wagon body, wherein the carriage is divided into an equipment cabin and an equipment cabin which are mutually independent.

2. The plateau type pressurized oxygen chamber van of claim 1, wherein the treatment station comprises a seat and a couch.

3. The van with elevated plateau type pressurized oxygen chamber as claimed in claim 2, wherein the seats are foldable seats, which are disposed on the left and right sides of the carriage, and the two rows of seats are disposed oppositely; the lying bed is a single-layer or double-layer lying bed.

4. The highland type supercharged oxygen chamber van as claimed in any one of claims 1 to 3, wherein an emergency oxygen inhaler is arranged above the treatment site, and the emergency oxygen inhaler is connected with an oxygen storage tank in the equipment room through an oxygen pipeline.

5. The plateau type pressurized oxygen chamber van as claimed in any one of claims 1 to 3, wherein an emergency equipment cabinet and an emergency equipment cabinet are provided in the outer chamber.

6. The highland type pressurized oxygen chamber van as claimed in any one of claims 1 to 3, wherein said outer and inner sealing doors are respectively provided with a pressure release valve.

7. The plateau type supercharged oxygen chamber van as claimed in any one of claims 1 to 3, wherein a camera is arranged in the equipment chamber, and a monitor screen is arranged on the outer wall of the outer chamber.

8. The plateau type pressurized oxygen chamber van according to any one of claims 1 to 3, wherein the equipment chamber is cylindrical or polygonal, and the equipment chamber and the rectangular outer heat preservation box body are fixed by reinforcing ribs.

9. The plateau type pressurized oxygen chamber van of claim 1, wherein said equipment chamber is provided with a viewing window.

10. The plateau type pressurized oxygen cabin van according to claim 1, wherein an automatic pressure controller, an outdoor pressure sensor and an air compressor are disposed in the equipment cabin, the automatic pressure controller is respectively connected with the automatic pressure controller, the outdoor pressure sensor, the air compressor and an indoor pressure sensor disposed in the inner cabin, and air from the air compressor enters the air filter and is filtered by the air filter and then is introduced into the inner cabin.