CN214241276U - Anti-load oxygen supply regulator - Google Patents
Anti-load oxygen supply regulator Download PDFInfo
- Publication number
- CN214241276U CN214241276U CN202022679777.9U CN202022679777U CN214241276U CN 214241276 U CN214241276 U CN 214241276U CN 202022679777 U CN202022679777 U CN 202022679777U CN 214241276 U CN214241276 U CN 214241276U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- load
- air
- oxygen supply
- control module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an anti lotus oxygen suppliment regulator, include: the state information acquisition module acquires the current motion state information of the manned centrifugal machine and sends the current motion state information to the control module; the control module sends out a corresponding pre-charging signal according to the preset anti-load oxygen supply equipment model; sending a corresponding control signal according to the current running state information of the manned centrifuge, the preset anti-load oxygen supply equipment type and a corresponding preset threshold; the pressure regulating module pre-pressurizes the anti-load oxygen supply equipment according to the pre-pressurizing signal; and adjusting the oxygen content and/or the air content in the anti-load oxygen supply equipment according to the control signal. The utility model discloses utilize a plurality of pressure regulating interfaces and different anti lotus oxygen suppliment to equip and be connected, control module is according to manned centrifuge current motion state information, and the interior gas pressure of anti lotus oxygen suppliment equipment is adjusted, has realized that single anti lotus oxygen suppliment regulator is equipped the regulation to different models anti lotus oxygen suppliments, has simplified pilot aviation physiology trainer, has improved the training efficiency to the pilot.
Description
Technical Field
The utility model relates to an aviation technical field, concretely relates to anti lotus oxygen suppliment regulator.
Background
When a manned centrifuge is used for carrying out anti-load physiological training on a pilot, in order to prevent adverse effects caused by continuous acceleration (+ Gz), particularly loss of consciousness (G-LOC) caused by high-duration + Gz, some protective measures are required, and most commonly, anti-load oxygen supply equipment comprises an anti-load garment, an anti-load voltage regulator, an oxygen supply regulator, a protective helmet, a pressurized oxygen supply mask, a compensation vest and the like. The anti-load pressure regulator and the oxygen supply regulator respectively play roles in building pressure for the air inflation of the anti-load clothes and the mask and automatically regulating the pressure value and the flow in the + Gz process, and are key components in the anti-load oxygen supply equipment.
At present, the manned centrifuge in China adopts an onboard oxygen system and a finished product of individual pilot protection equipment, which comprises an anti-load pressure regulator, an oxygen regulator, a pressure ratio regulator, an oxygen disconnecting and connecting device, a pressure reducer, and matched equipment such as a helmet, a mask, an anti-load suit and the like, and has the functions of load resistance, anti-load positive Pressure Breathing (PBG), high altitude oxygen supply (PBA) and the like, so that the manned centrifuge can meet the use requirements of a pilot of a certain type. However, the existing anti-load oxygen supply system adopts a mechanical structure, and has the disadvantages of long pipeline, large air suction resistance, large quantity of formed finished products, heavy mass and large occupied cabin space. Moreover, when pilots of different aircraft types carry out centrifuge anti-load capacity training, only an anti-load oxygen supply system installed with a manned centrifuge can be adopted instead of individual protective equipment matched with the aircraft types, and the pertinence is not strong; particularly, limited by the mechanical structure performance, the new aircraft pilot cannot complete the overload training subject with high growth rate specified by the outline, and the training efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the utility model is to overcome the defect that the anti-load oxygen supply regulator installed with the manned centrifuge in the prior art can not be matched with various types of anti-load oxygen supply equipment, thereby providing an anti-load oxygen supply regulator.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the embodiment of the utility model provides an anti lotus oxygen suppliment regulator, anti lotus oxygen suppliment regulator is equipped with anti lotus oxygen suppliment and is connected, and anti lotus oxygen suppliment regulator includes: the device comprises a state information acquisition module, a control module, a pressure regulating module and a plurality of pressure regulating interfaces, wherein the state information acquisition module is connected with the control module and is used for acquiring current motion state information of the manned centrifuge and sending the current motion state information to the control module; the control module is used for sending out a corresponding pre-pressurizing signal according to a preset anti-load oxygen supply equipment model; sending a corresponding control signal according to the current running state information of the manned centrifuge, the preset anti-load oxygen supply equipment type and a corresponding preset threshold; the pressure regulating module is respectively connected with the control module, the external oxygen source and the air source and is connected with different anti-load oxygen supply equipment through different pressure regulating interfaces, and the pressure regulating module is used for pre-charging the anti-load oxygen supply equipment according to a pre-charging signal; and adjusting the oxygen content and/or the air content in the anti-load oxygen supply equipment according to the control signal.
In one embodiment, the anti-load oxygen supply regulator further comprises: the anti-load oxygen supply equipment connected with the anti-load oxygen supply regulator is different, and the corresponding preset threshold values are different.
In one embodiment, an anti-load oxygen supply regulator anti-load oxygen supply apparatus comprises: anti-lotus clothes, compensation vests and face masks; the pressure regulating interface includes: an anti-load clothing interface, a compensation vest interface, a mask interface and an excess pressure pipe interface.
In one embodiment, the anti-load oxygen supply regulator further comprises: the model selection module is connected with the control module, and a user selects different preset anti-load oxygen supply equipment models through the model selection module; and the test module is connected with the control module, a user outputs a test signal to the control module through the test module, and the control module performs self-checking test according to the test signal.
In one embodiment, the anti-load oxygen supply regulator further comprises: the device comprises an oxygen nozzle, an air nozzle and an anti-load oxygen supply equipment connecting plate, wherein the oxygen nozzle and the air nozzle are respectively connected with an external oxygen source and an external air source; each pressure regulating interface is arranged on the connecting plate of the anti-load oxygen supply equipment.
In one embodiment, the voltage regulation module includes: the oxygen pressure regulating unit is connected with an external oxygen source through an oxygen nozzle, is connected with the compensation vest through a compensation vest interface, is connected with the mask through a mask interface, is connected with the excess pressure pipe through an excess pressure pipe interface and is used for controlling the oxygen content in the anti-load oxygen supply equipment according to a control signal; and the air pressure regulating unit is connected with an external air source through an air nozzle, is connected with the anti-load clothes through an anti-load clothes interface, and is used for controlling the air content in the anti-load oxygen supply equipment according to a control signal.
In one embodiment, the oxygen pressure regulating unit includes: the oxygen connecting nozzle is arranged on the oxygen communicating pipeline and penetrates through the oxygen inlet communicating pipeline; the oxygen valves are correspondingly connected with the oxygen motors, each oxygen motor is connected with the control module, each oxygen valve is arranged in the oxygen communicating pipeline, and the size of each oxygen valve is matched with the diameter of the oxygen communicating pipeline; the control module sends a control signal to the oxygen motors and controls the on-off states of the corresponding valves by controlling the running states of the corresponding oxygen motors; the oxygen pressure relief mechanism is connected with the oxygen communicating pipeline and is used for automatically relieving the overhigh pressure in the oxygen communicating pipeline.
In one embodiment, the air pressure adjusting unit includes: the air pressure relief device comprises an air communicating pipeline, an air valve, an air motor and an air pressure relief mechanism, wherein an air nozzle is arranged at an outlet of the air communicating pipeline and is used for being connected with an external air source; the air valve is connected with the air motor, the air motor is connected with the control module, the air valve is arranged in the air communicating pipeline, and the size of the air valve is matched with the diameter of the air communicating pipeline; the control module sends a control signal to the air motor and controls the opening and closing state of the valve by controlling the running state of the air motor; the air pressure relief mechanism is connected with the air communicating pipeline and is used for automatically relieving the overhigh pressure in the air communicating pipeline.
In one embodiment, the anti-load oxygen supply regulator further comprises: and the oxygen regulation selection module is connected with the control module, and a user controls the control module to regulate the oxygen content in the load-bearing oxygen supply equipment or not through the oxygen regulation selection module.
In one embodiment, the anti-load oxygen supply regulator further comprises: the helmet communication interface is arranged on the connecting plate of the anti-load oxygen supply equipment and is used for being connected with the communication interface of the helmet; the airborne communication interface is connected with a voice communication system in the manned centrifugal machine base cabin through a cable; the power supply interface is connected with an external power supply which supplies power to the anti-load oxygen supply regulator; and the data interface is connected with external debugging equipment, and the debugging equipment is used for debugging, diagnosing faults and maintaining the anti-load oxygen supply regulator.
The utility model discloses technical scheme has following advantage:
1. the utility model provides an anti lotus oxygen suppliment regulator, a plurality of pressure regulating interfaces equip with different anti lotus oxygen suppliments and are connected, and control module is according to manned centrifuge current motion state information, and the interior gas pressure of anti lotus oxygen suppliment equipment is adjusted to realized that single anti lotus oxygen suppliment regulator is equipped the regulation to different models anti lotus oxygen suppliments, simplified pilot aviation physiology trainer, improved the training efficiency to the pilot.
2. The utility model provides an anti-load oxygen supply regulator, which realizes that a single device meets the index requirements of anti-load oxygen supply systems of different models through the internal parameter setting of a control module, a model selection module and the design of a plurality of pressure regulating interfaces; the pressure regulating interface is connected with various oxygen supply masks, the anti-load clothes and the compensation vest interface in a matching manner, so that the actual training requirements of pilots of different machine types are met, the training guarantee object range of the existing manned centrifugal machine is expanded, and the training efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a composition diagram of a specific example of an anti-load oxygen supply regulator according to an embodiment of the present invention;
fig. 2 is a composition diagram of another specific example of the anti-load oxygen supply regulator according to the embodiment of the present invention;
FIG. 3 is a specific structural diagram of an anti-load oxygen supply regulator according to an embodiment of the present invention;
fig. 4 is a composition diagram of another specific example of the anti-load oxygen supply regulator according to the embodiment of the present invention;
fig. 5 is a composition diagram of another specific example of the anti-load oxygen supply regulator according to the embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Examples
The embodiment of the utility model provides an anti lotus oxygen suppliment regulator is applied to the occasion that needs the pressure that anti lotus oxygen suppliment was equipped to adjust, as shown in fig. 1, and anti lotus oxygen suppliment regulator is equipped with anti lotus oxygen suppliment and is connected, and anti lotus oxygen suppliment regulator includes: the device comprises a state information acquisition module 1, a control module 2, a pressure regulating module 3 and a plurality of pressure regulating interfaces 4.
As shown in fig. 1, the utility model discloses state information acquisition module 1, it is connected with control module 2 for gather manned centrifuge current motion state information and send for control module 2.
When the manned centrifuge is used for carrying out anti-load physiological training on pilots, anti-load oxygen supply equipment is often adopted to prevent the adverse effect caused by the continuous acceleration of the manned centrifuge, the anti-load oxygen supply equipment is connected with the anti-load oxygen supply regulator, the anti-load oxygen supply regulator is connected with different anti-load oxygen supply equipment (the anti-load oxygen supply equipment comprises an anti-load clothes, a compensation vest, a mask and the like) through different pressure regulating interfaces 4, the state information acquisition module 1 comprises an acceleration sensor according to the current motion state information of the manned centrifuge (for example, the acceleration of the manned centrifuge, the state information acquisition module 1 comprises the acceleration sensor, the acceleration sensor is taken as an example and not taken as a limitation, and the current corresponding motion state information of the centrifuge is acquired according to specific requirements in practice), and the pressure in the anti-load oxygen supply equipment is regulated so as to regulate the oxygen content or the air content in the anti-load oxygen supply equipment.
As shown in fig. 1, the control module 2 of the embodiment of the present invention is configured to send a corresponding pre-charging signal according to a preset anti-load oxygen supply equipment model; sending a corresponding control signal according to the current running state information of the manned centrifuge, the preset anti-load oxygen supply equipment type and a corresponding preset threshold;
the pressure regulating module 3 of the embodiment of the utility model is respectively connected with the control module 2, the external oxygen source and the air source, and is connected with different anti-load oxygen supply equipment through different pressure regulating interfaces 4, and the pressure regulating module 3 is used for pre-charging the anti-load oxygen supply equipment according to the pre-charging signal; and adjusting the oxygen content and/or the air content in the anti-load oxygen supply equipment according to the control signal.
Because the utility model discloses anti lotus oxygen suppliment regulator can adjust the pressure in different anti lotus oxygen suppliment equipment, therefore, the user equips the model through the anti lotus oxygen suppliment according to the pilot dresses, select the different model of equipment of anti lotus oxygen suppliment of predetermineeing, and input to in the anti lotus oxygen suppliment regulator, afterwards, control module 2 equips the model according to the different anti lotus oxygen suppliment of predetermineeing, send different pre-pressurization signal to pressure regulating module 3, pressure regulating module 3 equips the anti lotus oxygen suppliment according to pre-pressurization signal and carries out the pre-pressurization, different pre-pressurization signal can correspond information such as different pressure values.
The control module 2 of the embodiment of the utility model sends out a corresponding control signal when judging the current running state information of the manned centrifuge and exceeding the corresponding preset threshold value, and the pressure regulating module 3 regulates the pressure of the connected anti-load oxygen supply equipment (i.e. regulates the oxygen content or air content in the anti-load oxygen supply equipment). For example: when manned centrifuge's current running state information is manned centrifuge's acceleration, then the predetermined threshold value that this acceleration corresponds then is the G value (G is a/G, and a is manned centrifuge acceleration, and G is acceleration of gravity), when manned centrifuge's acceleration surpassed the G value, then control module 2 sends control signal to pressure regulating module 3, in addition, because the embodiment of the utility model discloses can control the pressure in the different anti-load oxygen suppliment is equipped, consequently, the anti-load oxygen suppliment that different anti-load oxygen suppliment regulators are connected is equipped differently, and the predetermined threshold value that corresponds is different.
It should be noted that, the utility model discloses methods such as comparison algorithm, control algorithm that involve among the control module 2 of the embodiment are mature comparison algorithm, control algorithm etc. among the prior art, and no longer describe herein.
The embodiment of the utility model provides an in, when anti-lotus oxygen suppliment regulator is connected with face guard, compensation undershirt, then pressure regulating module 3 can adjust the intracardiac oxygen content of face guard and compensation undershirt according to control signal, when anti-lotus oxygen suppliment regulator is connected with anti-lotus clothes, then pressure regulating module 3 can adjust the air content in the anti-lotus clothes according to control signal.
Because the embodiment of the utility model provides a can be equipped with different anti-lotus oxygen suppliments and be connected, consequently pressure regulating interface 4 includes: an anti-load clothing interface, a compensation vest interface, a mask interface and an excess pressure pipe interface.
It should be noted that the anti-load oxygen supply regulator of the embodiment of the present invention can be connected to one or more different anti-load oxygen supply equipments at the same time, and the specific connection status is determined by the actual situation.
The embodiment of the utility model provides an anti lotus oxygen suppliment regulator, a plurality of pressure regulating interfaces equip with different anti lotus oxygen suppliments and are connected, and control module is according to manned centrifuge current motion state information, and the interior gas pressure of anti lotus oxygen suppliment equipment is adjusted to realized that single anti lotus oxygen suppliment regulator is equipped with the regulation to different models anti lotus oxygen suppliments, simplified pilot aviation physiology trainer, improved the training efficiency to the pilot.
In one embodiment, as shown in fig. 2, the anti-load oxygen regulator further comprises: a model selection module 5 and a test module 6.
As shown in fig. 2, the utility model discloses model selection module 5 is connected with control module 2, and the user selects the different anti oxygen suppliment equipment models of predetermineeing through model selection module 5.
Because the utility model discloses anti lotus oxygen suppliment regulator can equip with different anti lotus oxygen suppliments and be connected, the model of equipping according to the anti lotus oxygen suppliment that the pilot wore as the user, the model is equipped to the selection of presetting anti lotus oxygen suppliment, control module 2 is equipped the model and is selected different pre-charge pressure threshold value according to presetting anti lotus oxygen suppliment, control pressure regulating module 3 is equipped to anti lotus oxygen suppliment and is carried out pre-charge, make the pressure in the anti lotus oxygen suppliment is equipped reach the pre-charge pressure threshold value, control module 2 selects different pre-charge threshold values according to presetting anti lotus oxygen suppliment device in addition, and when judging manned centrifuge current running state information, the pre-charge threshold value that has surpassed its correspondence, then send corresponding control signal, pressure regulating module 3 is equipped the pressure of anti lotus oxygen suppliment connected and is adjusted.
As shown in fig. 2, the utility model discloses test module 6 is connected with control module 2, and the user passes through test module 6 output test signal to control module 2, and control module 2 carries out the self-checking test according to test signal.
The utility model discloses test module 6 can simulate manned centrifuge running state information (for example: manned centrifuge acceleration signal) to simulate manned centrifuge running state information input to control module 2, control module 2 begins the self-checking test.
In one embodiment, as shown in fig. 3, the anti-load oxygen regulator further comprises: the oxygen nozzle 7, the air nozzle 8 and the anti-load oxygen supply equipment connecting plate 9, wherein the oxygen nozzle 7 and the air nozzle 8 are respectively connected with an external oxygen source and an external air source; each pressure regulating interface 4 is arranged on the connecting plate 9 of the anti-load oxygen supply equipment.
As shown in fig. 3, the utility model discloses connecting plate 9 is equipped to anti lotus oxygen suppliment of embodiment can include 3 well forms, be provided with the anti lotus oxygen suppliment of excess pressure pipe connector, face guard interface promptly and equip connecting plate 9, be provided with face guard interface, anti lotus interface and helmet communication interface equip connecting plate 9, be provided with the anti lotus oxygen suppliment of compensation undershirt interface, anti lotus interface and helmet communication interface equips connecting plate 9, be provided with the anti lotus oxygen suppliment of compensation undershirt interface, anti lotus interface and helmet communication interface and equip connecting plate 9, wherein helmet communication interface is connected with the helmet that the pilot wore.
In fig. 3, the control module 2 includes a DSP chip, the test module 6 may be a test knob, the model selection module 5 may be a model selection knob, the user controls the anti-load oxygen supply regulator to perform a self-test by rotating the test knob, and selects the pre-set anti-load oxygen supply equipment model corresponding to the anti-load oxygen supply equipment by rotating the model selection knob.
The oxygen nozzle 7 of the embodiment of the utility model can be connected with an oxygen source through an oxygen pipeline in a manned centrifugal machine cabin, and the air nozzle 8 can be connected with an air source (such as a compressed air station air storage tank) through an air pipeline in the manned centrifugal machine cabin.
In an embodiment, as shown in fig. 4, the voltage regulating module 3 includes: an oxygen pressure regulating unit 31 and an air pressure regulating unit 32.
As shown in fig. 4, the oxygen pressure regulating unit 31 of the embodiment of the present invention is connected to an external oxygen source through an oxygen connector 7, and is connected to a compensation vest through a compensation vest connector, a mask connector, and a residual pressure pipe connector, and is used for controlling the oxygen content in the anti-load oxygen supply equipment according to a control signal;
and the air pressure regulating unit 32 is connected with an external air source through the air nozzle 8, is connected with the anti-load clothes through the anti-load clothes interface, and is used for controlling the air content in the anti-load oxygen supply equipment according to the control signal.
In one embodiment, as shown in fig. 3, the oxygen pressure regulating unit 31 includes: an oxygen communicating pipe 311, an oxygen pressure relief mechanism 312, a plurality of oxygen valves 313 and a plurality of oxygen motors 314.
As shown in fig. 3, the oxygen nozzle 7 is disposed on the oxygen communicating pipe 311 and penetrates the oxygen communicating pipe 311; moreover, one oxygen valve 313 is correspondingly connected with one oxygen motor 314, each oxygen motor 314 is connected with the control module 2, each oxygen valve 313 is arranged in the oxygen communicating pipeline 311, and the size of each oxygen valve 313 is matched with the diameter of the oxygen communicating pipeline 311; the oxygen pressure relief mechanism 312 is connected to the oxygen communication pipe 311, and is used for automatically relieving the excessive pressure in the oxygen communication pipe 311.
The utility model discloses control module 2 sends control signal to oxygen motor 314, through the running state of the oxygen motor 314 that the control corresponds, controls the on off state of the valve that corresponds, and wherein oxygen motor 314 can be through opening or closing of reversal or corotation control oxygen valve 313 to control oxygen gets into in the anti-load oxygen suppliment equipment (face guard, or compensation undershirt, or excess pressure pipe) that oxygen valve 313 corresponds.
In one embodiment, as shown in fig. 3, the air pressure adjusting unit 32 includes: an air communicating pipe 321, an air valve 322, an air motor 323 and an air pressure relief mechanism 324.
As shown in fig. 3, the air nozzle 8 is disposed at the outlet of the air communication pipe 321, and is used for connecting with an external air source; the air valve 322 is connected with the air motor 323, the air motor 323 is connected with the control module 2, the air valve 322 is arranged in the air communicating pipeline 321, and the size of the air valve 322 is matched with the diameter of the air communicating pipeline 321; an air relief mechanism 324 is connected to the air communication conduit 321 for automatically relieving excess pressure in the air communication conduit 321.
The utility model discloses control module 2 sends control signal to air motor 323, through the running state of the air motor 323 that the control corresponds, controls the on off state of the valve that corresponds, and wherein air motor 323 can be through opening or closing of reversal or corotation control air valve 322 to control in the anti lotus oxygen suppliment equipment (anti lotus clothes) that air admission air valve 322 corresponds.
The utility model discloses oxygen pressure relief mechanism 312 and air pressure relief mechanism 324, when pressure in its oxygen communicating pipe 311 or the air communicating pipe 321 that connect exceeded the limit value, the built-in valve of pressure relief mechanism was opened automatically to the release of exhaust prevents from leading to the too high condition of in-line pressure because of the unexpected condition from this.
It should be noted that, in fig. 3, the utility model discloses only set up two oxygen intercommunication branch roads in the oxygen intercommunication pipeline, every oxygen intercommunication branch road is connected with a pressure regulating interface 4, but if need equip a plurality of anti-load oxygen suppliment in the operating condition when carrying out the pressure regulating, then oxygen intercommunication pipeline can set up a plurality of oxygen intercommunication branch roads, does not do the restriction here. In the same way, in fig. 3, the utility model discloses the air intercommunication pipeline is the single pipeline, and this single pipeline is connected with a pressure regulating interface 4, but if need equip a plurality of anti-lotus oxygen suppliments in the operating condition when carrying out the pressure regulating, then the air intercommunication pipeline can set up a plurality of air intercommunication branch roads (its structure is the same with the structure of the oxygen intercommunication pipeline in fig. 3 or similar), does not do the restriction here.
In one embodiment, as shown in fig. 5, the anti-load oxygen supply regulator further comprises: and the oxygen regulation selection module 10 is connected with the control module 2, and a user controls the control module 2 to regulate the oxygen content in the load-bearing oxygen supply equipment or not through the oxygen regulation selection module 10.
The utility model discloses oxygen regulation selection module 10 can be the PBG switch, as shown in FIG. 3, and the user can be through pressing or lifting up the PBG switch, and control module 2 whether has oxygen content regulatory function.
In one embodiment, as shown in fig. 3, the anti-load oxygen regulator further comprises: helmet communication interface, machine carries communication interface, power source and data interface.
As shown in fig. 3, the helmet communication interface is disposed on the connecting plate 9 of the anti-load oxygen supply equipment, and is used for connecting with the helmet communication interface;
the airborne communication interface is connected with a voice communication system in the manned centrifugal machine base cabin through a cable;
the power supply interface is connected with an external power supply which supplies power to the anti-load oxygen supply regulator;
and the data interface is connected with external debugging equipment, and the debugging equipment is used for debugging, diagnosing faults and maintaining the anti-load oxygen supply regulator.
The embodiment of the utility model provides an anti-load oxygen supply regulator, a plurality of pressure regulating interfaces are connected with different anti-load oxygen supply equipment, and control module adjusts the gas pressure in the anti-load oxygen supply equipment according to manned centrifuge current motion state information, thereby has realized that single anti-load oxygen supply regulator adjusts different models of anti-load oxygen supply equipment, has simplified pilot aviation physiology trainer, has improved the training efficiency to the pilot; through the internal parameter setting of the control module, the design of the model selection module and the plurality of pressure regulating interfaces, the single equipment can meet the index requirements of different models of anti-load oxygen supply systems; the pressure regulating interface is connected with various oxygen supply masks, the anti-load clothes and the compensation vest interface in a matching manner, so that the actual training requirements of pilots of different machine types are met, the training guarantee object range of the existing manned centrifugal machine is expanded, and the training efficiency is improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.
Claims (10)
1. An anti-load oxygen supply regulator, characterized in that, anti-load oxygen supply regulator is connected with anti-load oxygen supply equipment, and anti-load oxygen supply regulator includes: a state information acquisition module, a control module, a pressure regulating module and a plurality of pressure regulating interfaces, wherein,
the state information acquisition module is connected with the control module and is used for acquiring the current motion state information of the manned centrifugal machine and sending the current motion state information to the control module;
the control module is used for sending out a corresponding pre-pressurizing signal according to a preset anti-load oxygen supply equipment model; sending a corresponding control signal according to the current running state information of the manned centrifuge, the preset anti-load oxygen supply equipment type and a corresponding preset threshold;
the pressure regulating module is respectively connected with the control module, an external oxygen source and an air source and is connected with different anti-load oxygen supply equipment through different pressure regulating interfaces, and the pressure regulating module is used for pre-pressurizing the anti-load oxygen supply equipment according to the pre-pressurizing signal; and adjusting the oxygen content and/or the air content in the anti-load oxygen supply equipment according to the control signal.
2. The anti-load oxygen supply regulator according to claim 1, further comprising: the anti-load oxygen supply equipment connected with the anti-load oxygen supply regulator is different, and the corresponding preset threshold values are different.
3. The anti-load oxygen supply regulator according to claim 1,
the anti-load oxygen supply equipment comprises: anti-lotus clothes, compensation vests and face masks;
the voltage regulation interface includes: an anti-load clothing interface, a compensation vest interface, a mask interface and an excess pressure pipe interface.
4. The anti-load oxygen supply regulator according to claim 3, further comprising:
the model selection module is connected with the control module, and a user selects different preset anti-load oxygen supply equipment models through the model selection module;
the test module is connected with the control module, a user outputs a test signal to the control module through the test module, and the control module carries out self-checking test according to the test signal.
5. The anti-load oxygen supply regulator according to claim 3, further comprising: an oxygen nozzle, an air nozzle and an anti-load oxygen supply equipment connecting plate, wherein,
the oxygen nozzle and the air nozzle are respectively connected with an external oxygen source and an external air source;
every the pressure regulating interface all set up in on the connecting plate is equipped to the anti-load oxygen suppliment.
6. The anti-load oxygen supply regulator according to claim 5, wherein the voltage regulating module comprises: an oxygen pressure regulating unit and an air pressure regulating unit, wherein,
the oxygen pressure regulating unit is connected with an external oxygen source through an oxygen nozzle, is connected with the compensation vest through a compensation vest interface, is connected with the mask through a mask interface, is connected with the excess pressure pipe through an excess pressure pipe interface, and is used for controlling the oxygen content in the anti-load oxygen supply equipment according to the control signal;
and the air pressure regulating unit is connected with an external air source through an air nozzle, is connected with the anti-load clothes through an anti-load clothes interface, and is used for controlling the air content in the anti-load oxygen supply equipment according to the control signal.
7. The anti-load oxygen supply regulator according to claim 6, wherein the oxygen pressure regulating unit comprises: an oxygen communicating pipeline, an oxygen pressure relief mechanism, a plurality of oxygen valves and a plurality of oxygen motors, wherein,
the oxygen nozzle is arranged on the oxygen communicating pipeline and penetrates into the oxygen communicating pipeline;
the oxygen valves are correspondingly connected with the oxygen motors, each oxygen motor is connected with the control module, each oxygen valve is arranged in the oxygen communicating pipeline, and the size of each oxygen valve is matched with the diameter of the oxygen communicating pipeline;
the control module sends a control signal to the oxygen motors and controls the on-off states of the corresponding valves by controlling the running states of the corresponding oxygen motors;
the oxygen pressure relief mechanism is connected with the oxygen communicating pipeline and is used for automatically relieving the overhigh pressure in the oxygen communicating pipeline.
8. The anti-load oxygen supply regulator according to claim 6, wherein the air pressure regulating unit comprises: an air communicating pipeline, an air valve, an air motor and an air pressure relief mechanism, wherein,
the air nozzle is arranged at the outlet of the air communicating pipeline and is used for being connected with an external air source;
the air valve is connected with the air motor, the air motor is connected with the control module, the air valve is arranged in the air communicating pipeline, and the size of the air valve is matched with the diameter of the air communicating pipeline;
the control module sends a control signal to the air motor and controls the opening and closing state of the valve by controlling the running state of the air motor;
the air pressure relief mechanism is connected with the air communicating pipeline and is used for automatically relieving the overhigh pressure in the air communicating pipeline.
9. The anti-load oxygen supply regulator according to claim 1, further comprising:
and the oxygen regulation selection module is connected with the control module, and a user controls the control module to regulate the oxygen content in the load-bearing oxygen supply equipment or not through the oxygen regulation selection module.
10. The anti-load oxygen supply regulator according to claim 5, further comprising:
the helmet communication interface is arranged on the connecting plate of the anti-load oxygen supply equipment and is used for being connected with the communication interface of the helmet;
the airborne communication interface is connected with a voice communication system in the manned centrifugal machine base cabin through a cable;
the power supply interface is connected with an external power supply, and the external power supply supplies power to the anti-load oxygen supply regulator;
and the data interface is connected with an external debugging device, and the debugging device is used for debugging, diagnosing faults and maintaining the anti-load oxygen supply regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022679777.9U CN214241276U (en) | 2020-11-18 | 2020-11-18 | Anti-load oxygen supply regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022679777.9U CN214241276U (en) | 2020-11-18 | 2020-11-18 | Anti-load oxygen supply regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214241276U true CN214241276U (en) | 2021-09-21 |
Family
ID=77733071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022679777.9U Active CN214241276U (en) | 2020-11-18 | 2020-11-18 | Anti-load oxygen supply regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214241276U (en) |
-
2020
- 2020-11-18 CN CN202022679777.9U patent/CN214241276U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4651728A (en) | Breathing system for high altitude aircraft | |
| EP1732652B1 (en) | Device for generating electricity from gases stored in containers under pressure | |
| CN105727405B (en) | airborne molecular sieve oxygen system | |
| CA2643825A1 (en) | A respiratory gas supply circuit for an aircraft carrying passengers | |
| CN208838918U (en) | A kind of status monitoring safety belt and its safe lanyard and seat belt status monitor system | |
| EP2653194A2 (en) | Adjustable low pressure warning device | |
| CN214241276U (en) | Anti-load oxygen supply regulator | |
| CN102650349B (en) | Effectively controlling the method and apparatus of bypass substitution device in circulation | |
| CN111689443B (en) | Air conditioning system, temperature and humidity adjusting method and hot-line work bucket arm vehicle applying same | |
| CN112238955A (en) | Anti-load oxygen supply regulator | |
| CN202620520U (en) | Positive-pressure air breather | |
| CN110141813A (en) | A kind of confined space life-support system | |
| CN105999577A (en) | Oxygen source control method | |
| US5000174A (en) | Positive pressure breathing assembly and demand regulator therefor | |
| CN106005476B (en) | Electronic type supplies oxygen antiacceleration regulator ground detector and detection method | |
| CN207838053U (en) | A kind of combination type air respiratory protection system | |
| GB2404154A (en) | Combined electrical and gas connection for a respiratory device | |
| CN208011953U (en) | Pneumatic membrane building apparatus control system | |
| CN205906232U (en) | Electronic type oxygen suppliment antiacceleration regulator ground test instrument | |
| CN210447899U (en) | Life support system for closed space | |
| CN110925600A (en) | Automatic switching system and method for transformer oil chromatography gas cylinders | |
| CN207482198U (en) | Unmanned plane stall protection system | |
| CN205837207U (en) | A kind of whereabouts, high reliability aircraft high-altitude slow-descending system | |
| US6820616B1 (en) | Combined aircrew systems tester (CAST) | |
| CN214524344U (en) | Drowning rescue box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |