CN112265966A

CN112265966A - Oxygenerator is consolidated to modularization combination formula

Info

Publication number: CN112265966A
Application number: CN202011141971.XA
Authority: CN
Inventors: 张荣波; 李洪亮; 冯超森; 宋永吉
Original assignee: Aviche Shandong Medical Technology Co ltd
Current assignee: Aviche Shandong Medical Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-01-26

Abstract

The invention relates to a modularized combined type reinforced oxygen generator and a using method thereof. Its technical scheme does, and oxygenerator is consolidated to modularization combination formula, including making oxygen module, install air supply module and control display module in the system oxygen module, make oxygen module and air supply module and can dismantle the connection through the couple hasp, make oxygen module and control display module and can dismantle the connection through the couple hasp. The multifunctional electric vehicle has the advantages that the three functions are respectively in modular design and are connected through the lock catches, the overall structure is simplified, the modules are disassembled to facilitate quick replacement and maintenance, and the multifunctional electric vehicle is convenient to disassemble, assemble and carry, firm in connection and suitable for being carried and used in the field; meanwhile, the using method provided by the invention is rapid in assembly and convenient to operate.

Description

Oxygenerator is consolidated to modularization combination formula

Technical Field

The invention relates to the field of oxygen generation equipment, in particular to a modularized combined type reinforced oxygen generator.

Background

At present, oxygen supply equipment is applied to more and more fields, particularly, the requirement of field oxygen supply is greatly improved, and meanwhile, the application requirement of the oxygen supply equipment in severe environments such as military frontier defense, resource exploration, ocean exploration and development, exercise and disaster relief, altitude trip and the like is increased day by day. Traditional field oxygen supply mostly depends on oxygen bottles, the oxygen bottles are limited in capacity and quite heavy, and the conventional oxygen generator has the following defects: modules of a gas source, oxygen generation, control and the like are integrated in a case, the structure is complex, and professional maintenance is needed after a fault occurs; the case windowing heat dissipation is not suitable for working in severe environments such as salt fog, humidity and the like; the volume is large and the carrying is inconvenient. Therefore, the conventional oxygen generator is not suitable for being used in the field environment.

Disclosure of Invention

The invention provides a modularized combined type reinforced oxygenerator with split design and combined installation of various functional modules, aiming at the problem that a case is complicated and inconvenient to maintain due to the integrated arrangement of the functional modules of the conventional oxygenerator.

In order to solve the problems, the technical scheme adopted by the invention is that the modularized combined type reinforcement oxygen generator comprises an oxygen generation module, wherein an air source module and a control display module are installed on the oxygen generation module, the oxygen generation module and the air source module are detachably connected through a hook lock catch, and the oxygen generation module and the control display module are detachably connected through the hook lock catch. Three function difference modular design connects through the hasp, has simplified overall structure, and each module split quick replacement maintenance of being convenient for, dismouting convenient to carry moreover, firm in connection is fit for the field use of carrying.

Preferably, one surface of the air source module, which is attached to the oxygen generation module, is provided with an input end composite plug, and the position, which is opposite to the input end composite plug, of the oxygen generation module is provided with an input end composite interface; one surface of the control display module, which is attached to the oxygen generation module, is provided with an output end composite plug, and an output end composite interface is arranged at the position, which is opposite to the output end composite plug, on the oxygen generation module; the cross sections of the input end composite plug, the input end composite interface, the output end composite plug and the output end composite interface are circular, the center of the circular shape is a gas channel, and the periphery of the gas channel is provided with a control circuit and a power supply circuit. The gas circuit and the circuit are integrated in the same interface, so that the assembly and disassembly are simpler, more convenient and faster, and the use is convenient.

Preferably, the air pump is arranged inside the air source module, the outer wall of the air source module is provided with an air inlet and a power supply interface, the air inlet is connected with an air pump pipeline, the air pump is connected with an air channel pipeline of the input end composite plug, and the power supply interface is used for connecting an external power supply.

Preferably, the outer wall of the air source module is also provided with a water-proof air inlet, and the water-proof air inlet is connected with the air pump pipeline. In a humid environment, the oxygen inlet can be selectively switched to a water-proof air inlet to enter air, and the application range of the oxygen generator is further expanded.

Preferably, a control panel and at least two molecular sieve adsorption towers are arranged in the oxygen generation module, the air inlet of each molecular sieve adsorption tower is connected with the input end composite interface pipeline, the air outlet of each molecular sieve adsorption tower is connected with the output end composite interface pipeline, and the outer wall of the oxygen generation module is also provided with a waste gas outlet; still be equipped with the physics on the outer wall of system oxygen module and adjust formula oxygen outlet, the physics is adjusted formula oxygen outlet and is normally closed state. The arrangement of a plurality of molecular sieve adsorption towers ensures higher oxygen generation efficiency, and meanwhile, after one adsorption tower is damaged, other adsorption towers continue to work to ensure that the oxygen generator continues to generate oxygen; set up the formula of physics regulation oxygen outlet and can control display module trouble back manual regulation oxygen output, strengthened the durability of this oxygenerator.

Preferably, control display module is inside to be equipped with mainboard and electronic flow valve, and electronic flow valve one end and output composite plug are connected, and the other end and oxygen outlet pipe connection, the oxygen export setting still are equipped with flow sensor on the connecting tube of electronic flow valve and oxygen export on the shell of control display module, and control display module's top still is equipped with display screen and keyboard. Electronic control makes oxygen output more accurate, can not cause the consumption waste, more is fit for the limited service condition of open-air environment electric power, and electronic flow valve direct control and the feedback control of sensor form doublestage control, make the control operation more accurate steady.

Preferably, the shells of the air source module, the oxygen generation module and the control display module are all sealed, reinforced protective glue is coated inside the shells, and inert gas is filled in the shells. The reinforcing protective glue improves the shock resistance of internal devices, plays a role in sealing, is filled with inert gas to prevent the internal devices, particularly the oxidation of the plug connectors, and the reinforcing protective glue and the inert gas combine to greatly enhance the three-proofing (moisture-proof, mould and salt mist) capability and stability of the oxygen generator and be more suitable for being used in the severe environment in the field.

Preferably, the side wall of the air source module is provided with a heat dissipation grid, and the heat dissipation grid is provided with a fan. The traditional case windowing fan heat dissipation is changed into heat dissipation grid heat dissipation, holes do not need to be formed in the case, the sealing performance of the air source module is guaranteed, and the fan can be turned on to improve the heat dissipation efficiency of the heat dissipation grid when the fan runs at high power.

The invention also provides a use method of the modular combined type reinforcement oxygen generator, which comprises the following steps:

the input end composite plug is opposite to the input end composite interface, the air source module is arranged on the oxygen generation module, and the input end composite plug is in plug-in fit with the input end composite interface;

the output end composite plug is opposite to the output end composite interface, the control display module is installed on the oxygen generation module, and the output end composite plug is in plug-in fit with the output end composite interface;

the hook lock catch is buckled, and the air source module and the control display module are fixed on the oxygen generation module to complete the assembly of the oxygen generator;

connecting an external power supply and an oxygen absorption pipe;

the oxygen output quantity required by the regulation and control of the keyboard and the display screen is supplied for the oxygen inhalation of the person.

In the above method, when the control display module is damaged, the following steps may be performed:

dismantling the control display module;

connecting the oxygen uptake pipe to the physical regulation type oxygen outlet;

opening the physical adjustable oxygen outlet;

the oxygen output of the physical regulation type oxygen outlet is regulated for the oxygen inhalation of the person.

According to the technical scheme, the oxygen generator provided by the invention has the advantages that:

1. each functional module is designed in a split manner, so that the disassembly, assembly and replacement are convenient, and the lock catch is simple and firm in connection;

2. each module is split, so that the size is small and the carrying is convenient;

3. the oxygen generation has electric control and manual control, and the durability is strong;

4. the structure is stable, the sealing performance is good, and the device is suitable for severe outdoor environments;

5. the heat dissipation capability is good and does not influence the leakproofness.

Meanwhile, the using method of the oxygen generator provided by the invention is quick to assemble and convenient to operate.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic diagram of the structure of a gas source module and a control module in accordance with an embodiment of the present invention.

Fig. 3 is a schematic diagram of an internal structure of a control module according to an embodiment of the present invention.

Fig. 4 is a schematic view of the internal structure of an oxygen generation module according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a hook lock according to an embodiment of the present invention.

In the figure: 1. the air source module comprises an air source module, a power supply interface, an air inlet, a water-proof air inlet and an input end composite plug, wherein the air source module comprises 11 parts of a power supply interface, 12 parts of an air inlet, 13 parts of a water-proof air inlet and 14 parts of an input end composite plug; 2. the system comprises an oxygen generation module, 21, a physical adjustment type oxygen outlet, 22, an exhaust gas outlet, 23, an output end composite interface, 24, an input end composite interface, 25, a molecular sieve adsorption tower, 26 and a control panel; 3. the control display module comprises a control display module, a display screen, a keyboard, an oxygen outlet, an output end composite plug, a mainboard, an electronic flow valve and a flow sensor, wherein the display screen is 31, the keyboard is 32, the oxygen outlet is 33, the output end composite plug is 34, the mainboard is 35, the electronic flow valve is 36, and the flow sensor is 37; 4. the hook lock catch is 41, the hook is 42, and the hook lock is pulled; 5. and 6, a heat dissipation grid, and a fan.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. 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 scope of protection of this patent.

As shown in fig. 1-4, a oxygenerator is consolidated to modularization combination formula, including air supply module 1, system oxygen module 2 and control display module 3, air supply module 1 and control display module 3 are connected in one side of system oxygen module 2 through a plurality of couple hasp 4: the hook 41 of the hook lock catch 4 is respectively arranged on the air source module 1 and the control display module 3; the hook locks 42 of the hook lock 4 are arranged on the oxygen production module 2 and are equal in number and correspond in position to the hooks 41.

The inside air pump that is equipped with of air supply module 1, be equipped with power source 11 on the outer wall, air inlet 12 and water proof air inlet 13, be equipped with input composite plug 14 on air supply module 1 and the binding face of system oxygen module 2, air inlet 12 and water proof air inlet 13 are one-way self-locking type gas port, can prevent the gas refluence, and air inlet 12 and water proof air inlet 13 all are connected with the air pump through gas conduit, and the end of giving vent to anger of air pump is connected with the gas passage pipeline in the input composite plug 14. The air inlet 12 or the water-proof air inlet 13 can be selected according to the working environment: the general environment uses an air inlet 12, and the humid environment uses a water-proof air inlet 13. The opposite face of the binding face of the air source module 1 and the oxygen generation module 2 is provided with a heat dissipation grid 5, a fan 6 is installed on the heat dissipation grid 5, the heat dissipation grid 5 is used for replacing the windowing heat dissipation mode of a conventional oxygen generator, the sealing performance of the air source module is guaranteed, and the fan 6 can improve the heat dissipation effect of the heat dissipation grid 5.

Oxygen module 2 is inside to be equipped with two or more molecular sieve adsorption towers 25, each molecular sieve adsorption tower 25 is coordinated by the control of control board 26, be equipped with the compound interface 24 of input on oxygen module 2 and the binding face of air supply module 1, the compound interface 24 of input is pegged graft the cooperation with input composite plug 14, the top of the compound interface 24 of input is equipped with the compound interface 23 of output, the adjacent side that is equipped with two compound interfaces is equipped with exhaust outlet 22, and the formula oxygen outlet 21 is adjusted to physics, the gas channel of the compound interface 24 of input is connected with the inlet end of molecular sieve adsorption tower 25, the end of giving vent to anger of molecular sieve adsorption tower 25 is connected in the gas channel and the formula oxygen outlet 21 of the compound interface 23 of output respectively, the formula oxygen outlet 21 of physics is adjusted to normal close state.

Control display module 3 is inside to be equipped with mainboard 35, control display module 3 is equipped with output composite plug 34 with the faying face of system oxygen module 2, output composite plug 34 is pegged graft with the cooperation of output composite interface 23, output composite plug 34's gas passage intercommunication control display module 3 inside electron flow valve 36, electron flow valve 36 and oxygen outlet 33 pipe connection, the oxygen outlet sets up on control display module 3's lateral wall, still be equipped with flow sensor 33 on electron flow valve 36 and the connecting tube of oxygen outlet 33, flow sensor 33 all is connected with mainboard 35 electricity with electron flow valve 36, form the doublestage control to oxygen output volume, it is more accurate to make oxygen output volume, more practice thrift the consumption. The upper surface of the control display module 3 is also provided with a display screen 31 and a keyboard 32, which are convenient for display and control, and the keyboard 32 is preferably a three-proof keyboard, and is more suitable for severe outdoor environments.

The structure of the input composite plug 14, the input composite interface 24, the output composite interface 23 and the output composite plug 34 is as follows: the cross section is circular, and circular center is the gas passage who communicates air supply module 1, system oxygen module 2 and control display module 3, and the gas passage periphery is control scheme and power supply line. The gas channel and the circuit are integrated in one plug/interface, so that the installation steps are simplified, the use is more convenient, and the plug and the interface are preferably aviation-grade connectors so as to ensure the reliability of the plug and the interface in severe environment.

The casing of air supply module 1, system oxygen module 2 and control display module 3 is seal structure, and inside brush has the reinforcement protection glue and fills into inert gas, strengthens inner structure's degree of stability and anti-corrosion ability.

Based on the structure, the invention also provides a use method of the modularized combined type reinforced oxygen generator, which comprises the following steps:

the input end composite plug 14 is opposite to the input end composite interface 24, the air source module 1 is installed on the oxygen generation module 2, and the input end composite plug 14 is in plug-in fit with the input end composite interface 24;

the output end composite plug 34 is opposite to the output end composite interface 23, the control display module 3 is installed on the oxygen generation module 2, and the output end composite plug 34 is in plug-in fit with the output end composite interface 23;

the hook lock catch 4 is buckled, the air source module 1 and the control display module 3 are fixed on the oxygen generation module 2, and the assembly of the oxygen generator is completed;

connecting an external power supply and an oxygen absorption pipe;

the oxygen output quantity required by the control is adjusted through the keyboard 32 and the display screen 31 so that the oxygen can be inhaled by the person.

The purpose of the oxygen generation module 2 being provided with the physical regulation type oxygen outlet 21 in the normally closed state is that after the control display module 3 is damaged, the oxygen generator can still continue to work, and the following steps can be specifically executed:

the control display module 3 is dismantled;

the oxygen uptake pipe is connected to the physical adjustment type oxygen outlet 21;

opening the physical regulation type oxygen outlet 21;

the oxygen output of the physical regulation type oxygen outlet 21 is regulated for the oxygen inhalation of the person.

The invention has the advantages that the functional modules are designed in a split manner, the disassembly, the assembly and the replacement are convenient, and the lock catch is simple and firm in connection; each module is split, so that the size is small and the carrying is convenient; the oxygen generation has electric control and manual control, and the durability is strong; the structure is stable, the sealing performance is good, and the device is suitable for severe outdoor environments; the heat dissipation capability is good and does not influence the leakproofness.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a oxygenerator is consolidated to modularization combination formula, its characterized in that, including system oxygen module (2), install air supply module (1) and control display module (3) on system oxygen module (2), system oxygen module (2) with air supply module (1) can dismantle the connection through couple hasp (4), system oxygen module (2) with control display module (3) can dismantle the connection through couple hasp (4).

2. The modular combined type reinforcement oxygen generator as claimed in claim 1, wherein one surface of the air source module (1) attached to the oxygen generation module (2) is provided with an input end composite plug (14), and the position of the oxygen generation module (2) opposite to the input end composite plug (14) is provided with an input end composite interface (24);

an output end composite plug (34) is arranged on one surface, attached to the oxygen generation module (2), of the control display module (3), and an output end composite interface (23) is arranged at the position, opposite to the output end composite plug (34), of the oxygen generation module (2);

the cross sections of the input end composite plug (14), the input end composite interface (24), the output end composite plug (34) and the output end composite interface (23) are circular, the center of the circle is a gas channel, and the periphery of the gas channel is provided with a control circuit and a power supply circuit.

3. The modular combined type reinforcement oxygen generator as claimed in claim 2, wherein an air pump is arranged inside the air source module (1), an air inlet (12) and a power interface (11) are arranged on the outer wall of the air source module (1), the air inlet (12) is connected with the air pump pipeline, the air pump is connected with the air channel pipeline of the input composite plug (14), and the power interface (11) is used for connecting an external power supply.

4. The modular combined reinforcement oxygen generator as claimed in claim 3, wherein a water-proof air inlet (13) is further provided on the outer wall of the air source module (1), and the water-proof air inlet (13) is connected to the air pump pipeline.

5. The modular combined type reinforcement oxygen generator as claimed in any one of claims 2 to 4, wherein a control panel (26) and at least two molecular sieve adsorption towers (25) are arranged inside the oxygen generation module (2), the air inlets of the molecular sieve adsorption towers (25) are connected with the input end composite interface (24) through pipelines, the air outlets of the molecular sieve adsorption towers (25) are connected with the output end composite interface (23) through pipelines, and the outer wall of the oxygen generation module (2) is further provided with a waste gas outlet (22);

still be equipped with physics regulation formula oxygen outlet (21) on the outer wall of system oxygen module (2), physics regulation formula oxygen outlet (21) are the normal close state.

6. The modular combined type reinforcement oxygen generator as claimed in any one of claims 2 to 4, wherein a main board (35) and an electronic flow valve (36) are disposed inside the control display module (3), one end of the electronic flow valve (36) is connected to the output terminal composite plug (34), the other end of the electronic flow valve is connected to the oxygen outlet (33) through a pipeline, the oxygen outlet (33) is disposed on the housing of the control display module (3), a flow sensor (37) is disposed on the connecting pipeline between the electronic flow valve (36) and the oxygen outlet (33), and a display screen (31) and a keyboard (32) are disposed on the top of the control display module (3).

7. The modular combined type reinforcement oxygen generator as claimed in any one of claims 1 to 4, wherein the housings of the gas source module (1), the oxygen generation module (2) and the control display module (3) are all sealed, the interiors of the housings are coated with reinforcement protection glue, and inert gas is filled in the housings.

8. The modular combined type reinforcement oxygen generator as claimed in any one of claims 1 to 4, wherein a heat dissipation grid (5) is provided on the sidewall of the air source module (1), and a fan (6) is installed on the heat dissipation grid (5).

9. A use method of a modularized combined type reinforcement oxygen generator is characterized by comprising the following steps:

enabling the input end composite plug (14) to face the input end composite interface (24), installing the air source module (1) on the oxygen generation module (2), and enabling the input end composite plug (14) to be in plug-in fit with the input end composite interface (24);

enabling an output end composite plug (34) to face an output end composite interface (23), installing a control display module (3) on the oxygen generation module (2), and enabling the output end composite plug (34) to be in plug-in fit with the output end composite interface (23);

the buckling hook lock catch (4) is used for fixing the air source module (1) and the control display module (3) on the oxygen generation module (2) to complete the assembly of the oxygen generator;

connecting an external power supply and an oxygen absorption pipe;

the oxygen output quantity required by the regulation and control of the keyboard (32) and the display screen (31) is supplied for the oxygen inhalation of the person.

10. The use method of modular combined reinforced oxygen generator as claimed in claim 9, characterized in that when said control display module (3) is damaged, the following steps can be executed:

-dismantling the control display module (3);

connecting the oxygen uptake pipe to a physically adjustable oxygen outlet (21);

opening the physical adjustment type oxygen outlet (21);

the oxygen output of the physical regulation type oxygen outlet (21) is regulated for oxygen inhalation of people.