CN213884615U - Breathing support equipment of modular construction - Google Patents

Abstract

The utility model discloses a breathing support device with a modular structure, which comprises an electric control cabin component, a whole machine connecting seat, a filtering component, an air inlet component and an air exhaust component; the detachable card of automatically controlled storehouse subassembly is fixed in complete machine connecting seat bottom, filtering component, the equal detachable supporting of air admission subassembly and exhaust subassembly is at complete machine connecting seat top, and filtering component one end is linked together with the air admission subassembly, the other end is linked together with external atmosphere, air admission subassembly one end is linked together with filtering component, the other end is linked together with external breathing equipment's intake-tube connector, exhaust subassembly one end is linked together with external breathing equipment's blast pipe connector, the other end is linked together with external atmosphere, air admission subassembly and exhaust subassembly all still communicate with automatically controlled storehouse subassembly electricity. The utility model has the advantages that: the convenient is torn open in ann, and inside circular telegram wire is rationally distributed, can adapt to the user demand of different environment, and the filter core is changed conveniently and pollution-free.

Description

Breathing support equipment of modular construction

Technical Field

The utility model relates to a fire control, lifesaving, medical treatment protection and sanitation field, specific saying so relates to a breathing support equipment of modularization structure.

Background

Most current respiratory support devices employ an integral structure that integrates the functional components within a main housing and is inseparable. Such integrally constructed respiratory support devices typically suffer from the following problems: 1) the layout of the electrified conducting wires of the internal circuit is not reasonable, and interference can be caused to the installation of other components; 2) the selective use requirements of different environments are not met; 3) the maintenance and the updating and the replacement of functional parts at the later period are inconvenient; 4) the protection effect is not good, and the high safety requirement on air inlet filtration cannot be well met; 5) the filter element is inconvenient to replace and easy to pollute.

SUMMERY OF THE UTILITY MODEL

To the problem in the background art, the utility model aims to provide a simple structure, ann tear open the convenience, inside circular telegram wire is rationally distributed, the filter core is changed conveniently and is difficult for polluting, and can satisfy different environment operation needs and satisfy the breathing support equipment of the modularization structure to the high security requirement of air intake filtration.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a breathing support device with a modular structure comprises an electric control bin assembly, a whole machine connecting seat, a filtering assembly, an air inlet assembly and an air exhaust assembly; the detachable card of automatically controlled storehouse subassembly is fixed in the bottom of complete machine connecting seat, filtering component, air intake subassembly and exhaust subassembly all detachable supporting are in the top of complete machine connecting seat, and filtering component one end is linked together with the air intake subassembly, and the other end is linked together with external atmosphere, and air intake subassembly one end is linked together with filtering component, and the other end is linked together with external breathing equipment's air inlet pipe connector, and exhaust subassembly one end is linked together with external breathing equipment's blast pipe connector, and the other end is linked together with external atmosphere, and air intake subassembly and exhaust subassembly all still communicate with automatically controlled storehouse subassembly electricity.

According to the technical scheme, the air filter further comprises a shell, wherein the shell is detachably clamped at the top of the complete machine connecting seat and covers the filtering component, the air inlet component and the exhaust component; and one end of the filter assembly penetrates out of the shell and is communicated with the external atmosphere, the other end of the filter assembly is positioned in the shell and is communicated with the air inlet assembly, one end of the air inlet assembly penetrates out of the shell and is communicated with an air inlet pipe connector of external breathing equipment, the other end of the air inlet assembly is positioned in the shell and is communicated with the filter assembly, one end of the exhaust assembly penetrates out of the shell and is communicated with the external atmosphere, and the other end of the exhaust assembly penetrates out of the shell and is communicated with an exhaust pipe connector of the external breathing equipment.

In the technical scheme, the electric control cabin assembly comprises an electric control cabin shell, a power supply circuit and a power supply interface which are solidified on the inner wall of the electric control cabin shell, a rechargeable battery module which is detachably arranged in the electric control cabin shell, a low-voltage alarm, a liquid crystal electric quantity display panel, a power switch which is detachably embedded in the electric control cabin shell, and a DC charging and output socket; the power supply interface, the rechargeable battery module, the low-voltage alarm, the liquid crystal electric quantity display board, the power switch and the DC charging and output socket are electrically connected with the power supply circuit.

In the technical scheme, an observation port is further formed in the front side of the electric control cabin shell, and the observation port is opposite to a liquid crystal electric quantity display board arranged in the electric control cabin shell;

one or two concealed plugs are arranged at the top of the electric control bin shell; each built-in plug is electrically communicated with a power supply circuit solidified in the electric control cabin shell;

one or two built-in sockets are arranged at the bottom of the complete machine connecting seat, and each built-in socket is correspondingly and electrically communicated with the air inlet assembly or/and the air outlet assembly;

when the electric control cabin shell and the whole machine connecting seat are combined together, each concealed plug is correspondingly inserted into one concealed socket and is mutually communicated.

In the technical scheme, the filter assembly comprises a filter element, a filter outer cover, a filter connector and a filter element connector; the filter element is arranged in the filter outer cover, one end of the filter outer cover is arranged in a filter outer cover mounting hole arranged on the right side of the shell in a penetrating mode, and the other end of the filter outer cover is arranged in the shell in a penetrating mode and is in conical surface pressing connection with the filter element connector through a filter connector; one end of the filter element connector is tightly connected with the filter connector in a conical surface manner, and the other end of the filter element connector is connected with the air inlet assembly;

a soft silica gel sealing ring is also arranged in the joint of the filter element connector and the filter connector, and the filter element connector is in conical surface pressing connection with the filter connector through the soft silica gel sealing ring;

still be equipped with outer card muscle on the filter connector still be equipped with interior draw-in groove in the filter core connector, work as the filter connector with the filter core connector is to inserting the back, the filter connector through outer card muscle with interior draw-in groove looks spin tight fit that establishes in the filter core connector.

In the technical scheme, the air inlet assembly comprises a centrifugal fan and an air inlet pipe connector, the centrifugal fan is fixed on the whole machine connecting seat through screws and is electrically communicated with a built-in socket arranged on the whole machine connecting seat, the air inlet pipe connector is arranged in an air outlet hole formed in the top of the shell in a penetrating mode, one end of the air inlet pipe connector is communicated with an air outlet end of the centrifugal fan, the other end of the air inlet pipe connector is correspondingly communicated with an air inlet pipe connector of external breathing equipment, and an air inlet end of the centrifugal fan is communicated with the filter element connector.

In the technical scheme, the exhaust assembly comprises a gas collecting hood, an axial flow fan, an exhaust pipe interface and a waste gas discharge port, the gas collecting hood is detachably fastened on the whole machine connecting seat, the axial flow fan is fixed on the gas collecting hood and is electrically communicated with a built-in socket arranged on the whole machine connecting seat, the exhaust pipe interface is arranged in an exhaust hole formed in the top of the shell in a penetrating manner, one end of the exhaust pipe interface is communicated with an exhaust pipe connector of external breathing equipment, and the other end of the exhaust pipe interface is communicated with the air inlet end of the axial flow fan through the gas collecting hood; the exhaust gas discharge port penetrates through an exhaust hole formed in the left side of the shell, one end of the exhaust gas discharge port is communicated with the air outlet end of the axial flow fan, and the other end of the exhaust gas discharge port is communicated with the outside atmosphere.

Among the above-mentioned technical scheme, still include the air refrigeration subassembly, the detachable equipment of air refrigeration subassembly is at the shell top, and the inlet end of air refrigeration subassembly is linked together with the intake pipe interface of the subassembly that admits air, and the end of giving vent to anger is linked together with outside respiratory equipment's air pipe connector.

In the technical scheme, the air refrigeration assembly comprises an outer cover, a semiconductor refrigerator arranged in the outer cover and a condensation pipe arranged outside the outer cover, the outer cover is detachably assembled at the top of the outer cover, the semiconductor refrigerator is fastened in the outer cover and is electrically connected with the electric control bin assembly, the condensation pipe is fixed outside the outer cover, one end of the condensation pipe is communicated with an air inlet pipe connector of the air inlet assembly, and the other end of the condensation pipe is communicated with an air inlet pipe connector of external breathing equipment;

the semiconductor refrigerator comprises a semiconductor refrigeration patch, a refrigeration fin, a radiating fin and a radiating fan, wherein the refrigeration fin is arranged on one side, close to the condensation pipe, of the semiconductor refrigeration patch, the radiating fin is arranged on one side, far away from the condensation pipe, of the semiconductor refrigeration patch, the radiating fan is arranged on one side, far away from the semiconductor refrigeration patch, of the radiating fin, and the semiconductor refrigeration patch and the radiating fan are electrically connected with the electronic control cabin component.

In the technical scheme, the front side of the shell is provided with a plurality of air inlet grille holes communicated with the air of the filtering component, and the rear side of the connecting seat of the whole machine is provided with two belt buckles used for being locked and connected with a belt of external breathing equipment.

Compared with the prior art, the utility model has the advantages that:

1) through the modular combination design, form each part function independent and the modular structure that can independently assemble and dismantle, satisfy the filterable high security requirement of air admission, avoid having the not enough problem of filtration security and convenience in use among the project organization.

2) All parts are fixed in a buckling mode, so that the operation safety and convenience are improved.

3) The electrified conductive socket of the circuit is fixed on the respective assembly, so that the layout of the electrified conducting wire is optimized, the interference of the conducting wire on the installation of other components is avoided, the internal use space of the machine body is increased, and the convenience is provided for product maintenance and the replacement of the battery in work.

4) The filter assembly can be independently disassembled and assembled, and when the filter element is replaced, the filter element is not contacted by hands, so that the hand pollution can be prevented; in addition, the filter element connector and the filter connector in the filter assembly are combined by adopting a conical surface and are matched with silica gel for sealing, so that the complete combination of lamination and sealing is realized, external air and clean air generated by equipment can be effectively isolated, the protection effect is greatly improved, and the high safety requirement on air intake filtration is ensured;

5) the air refrigeration component is used as a group of independent cooling unit accessories and can be selectively used in different environments according to the outside air temperature, so that the air inlet temperature of the breathing system required to be used can meet the requirement of the comfort of human breathing;

drawings

Fig. 1 is a view of a first embodiment of the present invention;

FIG. 2 is a view showing another perspective structure of the first embodiment of the present invention;

FIG. 3 is a view of the first embodiment of the present invention without the housing;

FIG. 4 is a view of a second embodiment of the present invention;

FIG. 5 is a view showing another perspective structure of the second embodiment of the present invention;

FIG. 6 is a view of a second embodiment of the present invention without the housing;

fig. 7 is a structural diagram of an electric control cabin assembly in the first or second embodiment of the present invention;

FIG. 8 is an internal block diagram of the electrical control pod assembly of FIG. 7;

FIG. 9 is a view showing a structure of a filter assembly according to the first or second embodiment of the present invention;

FIG. 10 is an internal block diagram of the filter assembly of FIG. 9;

FIG. 11 is a structural view of an air intake assembly according to the first or second embodiment of the present invention;

fig. 12 is a structural view of the air outlet assembly according to the first or second embodiment of the present invention;

fig. 13 is an internal structure view of the air outlet assembly in fig. 12;

FIG. 14 is a view of the structure of an air-cooling unit according to a second embodiment of the present invention;

FIG. 15 is an internal structural view of the air chilling unit of FIG. 14;

FIG. 16 is a first structural view of the housing according to the first or second embodiment of the present invention;

FIG. 17 is a second drawing showing a structure of the outer case according to the first or second embodiment of the present invention;

description of reference numerals:

1. an electrical control bin assembly; 1.1, an electric control cabin shell; 1.2, a rechargeable battery module; 1.3, a low-voltage alarm; 1.4, a liquid crystal electric quantity display board; 1.5, a power switch; 1.6, DC charging and output sockets; 1.7, an observation port; 1.8, a built-in plug; 2. a complete machine connecting seat; 2.1, a built-in socket; 3. a filter assembly; 3.1, a filter element; 3.2, a filter outer cover; 3.3, a filter connector; 3.3a, external clamping ribs; 3.4, a filter element connector; 3.4a, an inner clamping groove; 3.5, a soft silica gel sealing ring;

4. an air intake assembly; 4.1, a centrifugal fan; 4.2, an air inlet pipe connector;

5. an exhaust assembly; 5.1, a gas-collecting hood; 5.2, an axial flow fan; 5.3, an exhaust pipe interface; 5.4, an exhaust gas discharge port;

6. a housing; 6.1, installing holes of a filter outer cover; 6.2, air outlet holes; 6.3, air exhaust holes; 6.4, air exhaust holes; 6.5, air inlet grid holes;

7. an air inlet pipe joint;

8. an exhaust pipe joint;

9. an air cooling assembly; 9.1, an outer cover; 9.2, a semiconductor refrigerator; 9.2a, semiconductor refrigeration patches; 9.2b, a refrigeration fin; 9.2c, radiating fins; 9.2d, a cooling fan; 9.3, a condenser pipe;

10. a belt buckle.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, how to implement the present invention is further explained below with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 3, an embodiment of a breathing support device with a modular structure provided by the present invention includes an electric control cabin assembly 1, a complete machine connecting seat 2, a filtering assembly 3, an air intake assembly 4, an air exhaust assembly 5 and a housing 6;

the electric control cabin assembly 1 is detachably clamped and fixed (for example, in a clamping and connecting way) at the bottom of the whole machine connecting seat 2, the filtering assembly 3, the air inlet assembly 4 and the exhaust assembly 5 are detachably supported at the top of the whole machine connecting seat 2, and the shell 6 is detachably clamped and fixed (for example, in a clamping and connecting way) at the top of the whole machine connecting seat 2 and covers the filtering assembly 3, the air inlet assembly 4 and the exhaust assembly 5; and 3 one end of filter assembly is linked together with air intake assembly 4, and the other end is linked together with external atmosphere, and air intake assembly 4 one end is linked together with filter assembly 3, and the other end is linked together with external breathing equipment's air inlet connector 7, and 5 one ends of exhaust assembly are linked together with external breathing equipment's blast pipe joint 8, and the other end is linked together with external atmosphere, and air intake assembly 4 and exhaust assembly 5 all communicate with automatically controlled storehouse subassembly 1 electricity.

Specifically, one end of the filter assembly 3 penetrates out of the shell 6 and is communicated with the external atmosphere, the other end of the filter assembly is positioned in the shell 6 and is communicated with the air inlet assembly 4, one end of the air inlet assembly 4 penetrates out of the shell 6 and is communicated with an air inlet pipe connector 7 of external breathing equipment, the other end of the air inlet assembly is positioned in the shell 6 and is communicated with the filter assembly 3, one end of the exhaust assembly 5 penetrates out of the shell 6 and is communicated with the external atmosphere, and the other end of the exhaust assembly penetrates out of the shell 6 and is communicated with an exhaust pipe connector 8 of the external breathing equipment.

In this embodiment, referring to fig. 7 and 8, the electrical control cabin assembly 1 includes an electrical control cabin housing 1.1, a power supply circuit (not shown) and a power supply interface (not shown) solidified on an inner wall of the electrical control cabin housing 1.1, a rechargeable battery module 1.2 detachably disposed in the electrical control cabin housing 1.1, a low voltage alarm 1.3, a liquid crystal electric quantity display panel 1.4, and a power switch 1.5 and a DC charging and output socket 1.6 detachably embedded in the electrical control cabin housing 1.1; the power supply interface, the rechargeable battery module 1.2, the low-voltage alarm 1.3, the liquid crystal electric quantity display panel 1.4, the power switch 1.5 and the DC charging and output socket 1.6 are all electrically connected with the power supply circuit. Wherein the rechargeable battery module 1.2 is preferably a detachable rechargeable polymer lithium battery; the low-voltage alarm 1.3 is used for sending out a low-voltage alarm when the voltage is low; the liquid crystal electric quantity display board 1.4 is used for displaying the current residual electric quantity of the rechargeable battery module 1.2; the power switch 1.5 is used for controlling the on-off of a power supply circuit of the power supply; the DC charging and output socket 1.6 is used to connect with an external power supply system to supply power to the rechargeable battery module 1.2.

When the electronic control bin assembly 1 is assembled, the rechargeable battery module 1.2 is directly installed inside the electronic control bin shell 1.1 and forms compression contact with a power supply interface solidified on the inner wall of the electronic control bin shell 1.1; the low-voltage alarm 1.3 is directly arranged in the electric control bin shell 1.1 and is electrically communicated with a power supply circuit solidified on the inner wall of the electric control bin shell 1.1; the liquid crystal electric quantity display board 1.4 is detachably clung to the front inner side wall of the electric control cabin shell 1.1 and is electrically communicated with a power supply circuit solidified in the electric control cabin shell 1.1; the power switch 1.5 and the DC charging and output socket 1.6 are detachably embedded on the front side wall or the left side wall or the right side wall of the electric control bin shell 1.1 and are electrically communicated with a power supply circuit solidified in the electric control bin shell 1.1

In addition, in order to facilitate observing the value on the liquid crystal electric quantity display board 1.4 in the electric control cabin shell 1.1, referring to fig. 7 and 8, a viewing port 1.7 is further opened on the front side of the electric control cabin shell 1.1, and the viewing port 1.7 is directly opposite to the liquid crystal electric quantity display board 1.4 arranged in the electric control cabin shell 1.1.

In addition, in order to simplify the layout of the electrified conducting wires, avoid the interference of the conducting wires on the installation of other components and parts and increase the internal use space of the machine body, one or two concealed plugs 1.8 are also arranged at the top of the shell 1.1 of the electric control cabin; each concealed plug 1.8 is electrically communicated with a power supply circuit solidified in the electric control cabin shell 1.1; one or two built-in sockets 2.1 are also arranged at the bottom of the complete machine connecting seat 2, and each built-in socket 2.1 is correspondingly communicated with the air inlet component 4 and the air outlet component 5; when the electric control cabin shell 1.1 and the whole machine connecting seat 2 are connected and combined together in a buckling mode, each concealed plug 1.8 is correspondingly inserted into one concealed socket 2.1 and is mutually communicated.

In the present embodiment, referring to fig. 9 and 10, the filter assembly 3 includes a filter element 3.1, a filter housing 3.2, a filter connector 3.3, and a filter element connector 3.4; the filter element 3.1 is arranged in the filter housing 3.2, one end of the filter housing 3.2 is arranged in a filter housing mounting hole 6.1 arranged on the right side of the shell 6 in a penetrating manner, and the other end is arranged in the shell 6 in a penetrating manner and is in compression connection with the filter element connector 3.4 in a conical surface manner through the filter connector 3.3; one end of the filter element connector 3.4 is tightly connected with the filter connector 3 in a conical surface manner, and the other end is connected with the air inlet component 4.

Specifically, a soft silica gel sealing ring 3.5 is further arranged in the joint of the filter element connector 3.4 and the filter connector 3.3, and the filter element connector 3.4 is in conical surface compression connection with the filter connector 3.3 through the soft silica gel sealing ring 3.5.

Specifically, still be equipped with outer card muscle 3.3a on filter connector 3.3, still be equipped with interior draw-in groove 3.4a in filter core connector 3.4, after filter connector 3.3 and filter core connector 3.4 are to pegging graft, can make its outer card muscle 3.3a and the interior draw-in groove 3.4a looks lock tight fit of filter core connector 3.4 through rotatory filter connector 3.3, meanwhile, compress tightly soft silica gel sealing washer 3.5 through the cooperation of conical surface, can let form the airtight space that can isolate inside and outside air between filter connector 3.3 and the filter core connector 3.4, can guarantee like this that the air can only lead to filter core connector 3.4 and carry in the centrifugal fan 4.1 of subassembly 4 of admitting air.

In this embodiment, referring to fig. 11, the air intake assembly 4 includes a centrifugal fan 4.1 and an air intake pipe connector 4.2, the centrifugal fan 4.1 is fixed on the complete machine connecting seat 2 by screws and is electrically communicated with an embedded socket 2.1 arranged on the complete machine connecting seat 2, the air intake pipe connector 4.2 is arranged in an air outlet 6.2 arranged at the top of the housing 6 in a penetrating manner, one end of the air intake pipe connector 4.2 is communicated with an air outlet end of the centrifugal fan 4.1, the other end is correspondingly communicated with an air intake pipe connector 7 of the external breathing apparatus, and an air inlet end of the centrifugal fan 4.1 is correspondingly communicated with the filter element connector 3.4.

In this embodiment, referring to fig. 12 and 13, the exhaust assembly 5 includes a gas collecting hood 5.1, an axial flow fan 5.2, an exhaust pipe connector 5.3 and a waste gas discharge port 5.4, the gas collecting hood 5.1 is detachably fastened on the complete machine connecting seat 2, the axial flow fan 5.1 is fixed on the gas collecting hood 5.2 and is electrically communicated with a concealed socket 2.1 arranged on the complete machine connecting seat 2, the exhaust pipe connector 5.3 is inserted into an exhaust hole 6.3 arranged at the top of the housing 6, one end of the exhaust pipe connector 5.3 is communicated with an exhaust pipe connector 8 of the external breathing equipment, and the other end is communicated with an air inlet end of the axial flow fan 5.1 through the gas collecting hood 5.2; the exhaust gas discharge port 5.4 is arranged in an exhaust hole 6.4 arranged on the left side of the shell 6 in a penetrating mode, one end of the exhaust gas discharge port 5.4 is communicated with the air outlet end of the axial flow fan 5.1, and the other end of the exhaust gas discharge port is communicated with the outside atmosphere.

In the present embodiment, as shown in fig. 16 and 17, a plurality of air inlet grille holes 6.5 for communicating with the filter assembly 3 are formed in the front side of the housing 6.

In the present embodiment, referring to fig. 1 and 2, two belt buckles 10 for locking and connecting with a belt of an external breathing apparatus are provided at the rear side of the connecting base 2 of the whole machine.

In addition, in the present embodiment, the air inlet pipe interface 4.2 of the air inlet assembly 4 and the air outlet pipe interface 5.3 of the air outlet assembly 5 are respectively in communication with the air inlet pipe connector 7 of the external breathing apparatus and the air outlet pipe connector 8 of the external breathing apparatus by means of snap-fastening, for example: the air inlet pipe connector is connected with the air inlet pipe connector 4.2 in a buckling and screwing mode through an outer clamping rib 3.3a and an inner clamping groove 3.4a, namely the inner clamping groove 3.4a is arranged in the air inlet pipe connector 4.2 and the air outlet pipe connector 5.3, the outer clamping ribs 3.3a are arranged on the air inlet pipe connector 7 and the air outlet pipe connector 8, and the air inlet pipe connector 7 and the air inlet pipe connector 4.2 and the air outlet pipe connector 8 and the air outlet pipe connector 5.3 are connected with each other in a buckling and screwing mode through the outer clamping rib 3.3a and the inner clamping groove 3.4 a.

Referring to fig. 4 to 6, another embodiment of a modular respiratory support apparatus according to the present invention is different from the first embodiment in that: the air-conditioning unit also comprises an air refrigeration component 9, the air refrigeration component 9 is detachably assembled at the top of the shell 6, the air inlet end of the air refrigeration component is communicated with an air inlet pipe connector 4.2 of the air inlet component 4, and the air outlet end of the air refrigeration component is communicated with an air inlet pipe connector 7 of external breathing equipment.

Specifically, in the present embodiment, referring to fig. 14 and fig. 15, the air cooling assembly 9 includes an outer cover 9.1, a semiconductor cooler 9.2 disposed in the outer cover 9.1, and a condenser tube 9.3 disposed outside the outer cover 9.1, the outer cover 9.1 is detachably assembled on the top of the housing 6, the semiconductor cooler 9.2 is fastened in the outer cover 9.1 and electrically connected to the electrical control cabin assembly 1, the condenser tube 9.3 is fixed outside the outer cover 9.1, and one end of the condenser tube is connected to the air inlet tube connector 4.2 of the air inlet assembly 4 by fastening, and the other end of the condenser tube is connected to the air inlet tube connector 7 of the external breathing apparatus by fastening;

more specifically, in the present embodiment: semiconductor cooler 9.2 contains semiconductor refrigeration paster 9.2a, refrigeration fin 9.2b, radiating fin 9.2c and radiator fan 9.2d, refrigeration fin 9.2b sets up in one side that semiconductor refrigeration paster 9.2a is close to condenser tube 9.3, radiating fin 9.2c sets up in one side that semiconductor refrigeration paster 9.2a keeps away from condenser tube 9.3, radiator fan 9.2d sets up in one side that semiconductor refrigeration paster 9.2a is kept away from to radiating fin 9.2c, and semiconductor refrigeration paster 9.2a and radiator fan 9.2d all are connected with automatically controlled storehouse subassembly 1 electricity.

In this embodiment, the air cooling assembly 9 is a set of independent intake air cooling units, one surface of a semiconductor cooling patch 9.2a of the semiconductor cooler 9.2 is attached to the cooling fin 9.2b to cool the passing airflow, and the other surface is attached to the heat dissipating fin 9.2c, so that the heat generated by the surface is cooled by the heat dissipating fin 9.2c and the heat dissipating fan 9.2d to maintain the normal operation of the semiconductor cooler 9.2. The air refrigeration component 9 can be used as a detachable accessory in an environment with high outside air temperature, so that the air inlet temperature can meet the requirement of the breathing comfort of a human body; when the outside air temperature can directly meet the requirement of breathing comfort, the air refrigeration component 9 can be detached from the shell 6 without installation.

The utility model provides a pair of breathing of modularization structure supports equipment possesses there are two kinds of mode: firstly, the air cooling component 9 is not additionally arranged (namely, the first embodiment); and secondly, an air cooling component 9 (namely the second embodiment) is additionally arranged.

When the outside temperature is lower, the first working mode is adopted, namely the air refrigerating assembly 9 is not additionally arranged; the working principle is as follows: firstly, a power supply switch 1.5 is pressed down to switch on a power supply circuit in an electric control cabin shell 1, a centrifugal fan 4.1 of an air inlet component 4 and an axial flow fan 5.1 of an air outlet component 5 start to work, then outside air is sucked into a filter outer cover 3.2 of a filter component 3 from a front side of a shell 6 through an air inlet grating hole 6.5 by the centrifugal fan 4.1 respectively, is conveyed to a filter element connector 3.4 after being filtered by a filter element 3.1 in the filter outer cover 3.2, is conveyed to the centrifugal fan 4.1 by the filter element connector 3.4, and is conveyed to external breathing equipment for a user to breathe by the centrifugal fan 4.1 through an air inlet pipe connector 4.2 and an air inlet pipe connector 7 of the external breathing equipment to be used; and the redundant gas or the generated waste gas in the external breathing equipment is conveyed to the air inlet end of the axial flow fan 5.1 through the exhaust pipe joint 8 by the axial flow fan 5.1, and then is discharged to the outside through the waste gas discharge port 5.4 by the air outlet end of the axial flow fan 5.1.

When the outside air temperature is too high, a second working mode is adopted, namely the air refrigerating assembly 9 is additionally arranged, and the working principle is as follows: firstly, a power supply switch 1.5 is pressed down to switch on a power supply circuit in an electric control cabin shell 1, a centrifugal fan 4.1 of an air inlet component 4 and an axial flow fan 5.1 of an air exhaust component 5 start to work, then outside air is sucked into a filter outer cover 3.2 of a filter component 3 from a front side of a shell 6 through an air inlet grating hole 6.5 by the centrifugal fan 4.1 respectively, is conveyed into a filter element connector 3.4 after being filtered by a filter element 3.1 in the filter outer cover 3.2, is conveyed into the centrifugal fan 4.1 by the filter element connector 3.4, is conveyed into a condensing pipe 9.3 of an air refrigeration component 9 through an air inlet pipe connector 4.2 by the centrifugal fan 4.1 for cooling, and is conveyed into external breathing equipment for breathing of a user through an air inlet pipe connector 7 of the external breathing equipment to be used; and the redundant gas or the generated waste gas in the external breathing equipment is conveyed to the air inlet end of the axial flow fan 5.1 through the exhaust pipe joint 8 by the axial flow fan 5.1, and then is discharged to the outside through the waste gas discharge port 5.4 by the air outlet end of the axial flow fan 5.1.

Finally, the above description is only the embodiments of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. A modular construction respiratory support apparatus characterized by: comprises an electric control bin component (1), a complete machine connecting seat (2), a filtering component (3), an air inlet component (4) and an exhaust component (5);

the detachable card of automatically controlled storehouse subassembly (1) is fixed the bottom of complete machine connecting seat (2), filter assembly (3), air intake component (4) and exhaust subassembly (5) all detachable supporting are in the top of complete machine connecting seat (2), and filter assembly (3) one end is linked together with air intake component (4), and the other end is linked together with external atmosphere, and air intake component (4) one end is linked together with filter assembly (3), and the other end is linked together with air inlet pipe connector (7) of outside respiratory equipment, and exhaust subassembly (5) one end is linked together with exhaust pipe connector (8) of outside respiratory equipment, and the other end is linked together with external atmosphere, and air intake component (4) and exhaust subassembly (5) all still communicate with automatically controlled storehouse subassembly (1) electricity.

2. The modular construction respiratory support apparatus according to claim 1, wherein: the air filter is characterized by further comprising a shell (6), wherein the shell (6) is detachably clamped and fixed at the top of the whole machine connecting seat (2) and covers the filtering component (3), the air inlet component (4) and the exhaust component (5); and one end of the filter component (3) penetrates out of the shell (6) and is communicated with the external atmosphere, the other end of the filter component is positioned in the shell (6) and is communicated with the air inlet component (4), one end of the air inlet component (4) penetrates out of the shell (6) and is communicated with an air inlet pipe joint (7) of external breathing equipment, the other end of the air inlet component is positioned in the shell (6) and is communicated with the filter component (3), one end of the exhaust component (5) penetrates out of the shell (6) and is communicated with the external atmosphere, and the other end penetrates out of the shell (6) and is communicated with an exhaust pipe joint (8) of the external breathing equipment.

3. The modular construction respiratory support apparatus according to claim 1, wherein: the electric control bin assembly (1) comprises an electric control bin shell (1.1), a power supply circuit and a power supply interface which are solidified on the inner wall of the electric control bin shell (1.1), a rechargeable battery module (1.2) which is detachably arranged in the electric control bin shell (1.1), a low-voltage alarm (1.3), a liquid crystal electric quantity display panel (1.4), a power switch (1.5) which is detachably embedded in the electric control bin shell (1.1), and a DC charging and output socket (1.6); the power supply interface, the rechargeable battery module (1.2), the low-voltage alarm (1.3), the liquid crystal electric quantity display board (1.4), the power switch (1.5) and the DC charging and output socket (1.6) are all electrically connected with the power supply circuit.

4. The modular construction respiratory support apparatus according to claim 3, wherein: an observation port (1.7) is further formed in the front side of the electric control bin shell (1.1), and the observation port (1.7) is opposite to a liquid crystal electric quantity display board (1.4) arranged in the electric control bin shell (1.1);

one or two concealed plugs (1.8) are arranged at the top of the electric control bin shell (1.1); each concealed plug (1.8) is electrically communicated with a power supply circuit solidified in the electric control cabin shell (1.1);

one or two concealed sockets (2.1) are also arranged at the bottom of the complete machine connecting seat (2), and each concealed socket (2.1) is correspondingly communicated with the air inlet assembly (4) and the air exhaust assembly (5);

when the electric control cabin shell (1.1) is combined with the complete machine connecting seat (2), each concealed plug (2.1) is correspondingly inserted into one concealed socket (2.1) and is mutually communicated.

5. The modular construction respiratory support apparatus according to claim 2, wherein: the filter assembly (3) comprises a filter element (3.1), a filter housing (3.2), a filter connector (3.3) and a filter element connector (3.4); the filter element (3.1) is arranged in the filter housing (3.2), one end of the filter housing (3.2) is arranged in a filter housing mounting hole (6.1) arranged on the right side of the shell (6) in a penetrating manner, and the other end of the filter housing (3.2) is arranged in the shell (6) in a penetrating manner and is in conical surface pressing connection with the filter element connector (3.4) through the filter connector (3.3); one end of the filter element connector (3.4) is in conical surface pressing connection with the filter connector (3.3), and the other end of the filter element connector is connected with the air inlet assembly (4);

a soft silica gel sealing ring (3.5) is also arranged in the joint of the filter element connector (3.4) and the filter connector (3.3), and the filter element connector (3.4) is in conical surface compression connection with the filter connector (3.3) through the soft silica gel sealing ring (3.5);

still be equipped with outer card muscle (3.3a) on filter connector (3.3) still be equipped with interior draw-in groove (3.4a) in filter core connector (3.4), filter connector (3.3) through outer card muscle (3.3a) with interior draw-in groove (3.4a) looks joint cooperation of establishing in filter core connector (3.4).

6. The modular construction respiratory support apparatus according to claim 4, wherein: the air inlet component (4) comprises a centrifugal fan (4.1) and an air inlet pipe connector (4.2), the centrifugal fan (4.1) is fixed on the whole machine connecting seat (2) through a screw and is electrically communicated with an internal socket (2.1) arranged on the whole machine connecting seat (2), the air inlet pipe connector (4.2) is arranged in an air outlet hole (6.2) formed in the top of the shell (6) in a penetrating mode, one end of the air inlet pipe connector (4.2) is communicated with an air outlet end of the centrifugal fan (4.1), the other end of the air inlet pipe connector is correspondingly communicated with an air inlet pipe connector (7) of external breathing equipment, and an air inlet end of the centrifugal fan (4.1) is communicated with the filter element connector (3.4).

7. The modular construction respiratory support apparatus according to claim 4, wherein: the exhaust assembly (5) comprises a gas collecting hood (5.1), an axial flow fan (5.2), an exhaust pipe interface (5.3) and a waste gas discharge port (5.4), the gas collecting hood (5.1) is detachably fastened on the complete machine connecting seat (2), the axial flow fan (5.1) is fixed on the gas collecting hood (5.2) and is electrically communicated with a built-in socket (2.1) arranged on the complete machine connecting seat (2), the exhaust pipe interface (5.3) is arranged in an exhaust hole (6.3) arranged at the top of the shell (6) in a penetrating manner, one end of the exhaust pipe interface (5.3) is communicated with an exhaust pipe connector (8) of external breathing equipment, and the other end of the exhaust pipe interface is communicated with an air inlet end of the axial flow fan (5.1) through the gas collecting hood (5.2); the waste gas discharge port (5.4) is arranged in an exhaust hole (6.4) formed in the left side of the shell (6) in a penetrating mode, one end of the waste gas discharge port (5.4) is communicated with the air outlet end of the axial flow fan (5.1), and the other end of the waste gas discharge port is communicated with the outside atmosphere.

8. The modular construction respiratory support apparatus according to claim 6, wherein: the air-conditioning device is characterized by further comprising an air refrigerating assembly (9), wherein the air refrigerating assembly (9) is detachably assembled at the top of the shell (6), the air inlet end of the air refrigerating assembly (9) is communicated with an air inlet pipe connector (4.2) of the air inlet assembly (4), and the air outlet end of the air refrigerating assembly is communicated with an air inlet pipe connector (7) of external breathing equipment.

9. The modular construction respiratory support apparatus according to claim 8, wherein: the air refrigeration assembly (9) comprises an outer cover (9.1), a semiconductor refrigerator (9.2) arranged in the outer cover (9.1) and a condensation pipe (9.3) arranged outside the outer cover (9.1), the outer cover (9.1) is detachably assembled at the top of the shell (6), the semiconductor refrigerator (9.2) is fastened in the outer cover (9.1) and is electrically connected with the electric control bin assembly (1), the condensation pipe (9.3) is fixed outside the outer cover (9.1), one end of the condensation pipe is communicated with an air inlet pipe joint (4.2) of the air inlet assembly (4), and the other end of the condensation pipe is communicated with an air inlet pipe joint (7) of external breathing equipment;

the semiconductor refrigerator (9.2) comprises a semiconductor refrigeration patch (9.2a), a refrigeration fin (9.2b), a heat dissipation fin (9.2c) and a heat dissipation fan (9.2d), wherein the refrigeration fin (9.2b) is arranged on one side, close to the condensation pipe (9.3), of the semiconductor refrigeration patch (9.2a), the heat dissipation fin (9.2c) is arranged on one side, far away from the condensation pipe (9.3), of the semiconductor refrigeration patch (9.2a), the heat dissipation fan (9.2d) is arranged on one side, far away from the semiconductor refrigeration patch (9.2a), of the heat dissipation fin (9.2c), and the semiconductor refrigeration patch (9.2a) and the heat dissipation fan (9.2d) are electrically connected with the electronic control bin assembly (1).

10. The modular construction respiratory support apparatus according to claim 2, wherein: the front side of the shell (6) is provided with a plurality of air inlet grille holes (6.5) which are communicated with the filtering component (3) in a wind way, and the rear side of the complete machine connecting seat (2) is provided with two belt buckles (10) which are used for being locked and connected with a belt of external breathing equipment.

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