CN212459380U - Environment monitoring system based on high-resolution satellite - Google Patents

Abstract

The utility model provides an environment monitoring system based on high score satellite, which comprises an air storage tank, a pressure rod, a sealing cover, a sliding plug, an elastic plunger, a contact pin, a connecting rod, an air plug, a hinge pin, a knob, a stop screw, a jet needle, a tray and a balloon; the right end of the pressure rod is hinged to the top of the gas storage tank, the middle of the pressure rod is hinged to the air plug through a connecting rod, and the air plug is arranged in an air injection hole of the gas storage tank; the left end of the pressure lever is fixedly locked at the top of the gas storage tank through a contact pin; a control pipe is arranged at the top of the left end of the pressure rod, a sliding plug is arranged in the control pipe, and the front end of the sliding plug extends out of the guide rod; the elastic plunger is arranged in the bullet-resistant pipe on the top surface of the gas storage tank, and the guide rod props against the baffle of the elastic plunger; the air storage tank is arranged on a tray at the bottom of the balloon, and the tray is provided with a camera and a sensor group; when the balloon rises to a certain height, the air plug in the control tube moves forwards, the guide rod jacks the elastic plunger, the guide rod drives the contact pin to move, the left end of the pressure rod is not locked, the air plug is popped up, sand grains in the injection needle are injected to vertically penetrate through the balloon, and the balloon falls to the ground.

Description

Environment monitoring system based on high-resolution satellite

Technical Field

The utility model relates to a monitoring system especially relates to an environmental monitoring system based on high score satellite.

Background

The high-molecular satellite monitoring is an effective way for atmospheric environment monitoring, different elements and compounds on the earth have own unique spectral characteristics, and the spectrum is regarded as a fingerprint for distinguishing substances and is an important 'identity card' for identifying and analyzing different object characteristics. The general optical imaging can only see information such as the shape, the size and the like of a substance, the high-resolution satellite has a spectral imaging technology, full-spectrum observation of ultraviolet to long-wave infrared spectrum bands is realized, the spectral analysis can detect specific components of the substance through 'spectrum integration', and the method belongs to the frontier field of the current remote sensing technology.

Because the high-frequency satellite runs in a set orbit outside the earth, the atmospheric environment data acquired by the high-frequency satellite is horizontal transverse monitoring data. The atmosphere is from the earth surface to the high altitude, and vertical monitoring data is also indispensable, and horizontal monitoring data and vertical monitoring data make up into the three-dimensional monitoring database of atmospheric environment, can realize the comprehensive accurate monitoring to atmospheric environment.

Therefore, an environment monitoring system based on a high-resolution satellite needs to be designed, after the high-resolution satellite acquires horizontal and horizontal data, horizontal and horizontal atmospheric environment changes are acquired by analyzing the horizontal data, then a vertical and longitudinal atmospheric environment monitoring system is arranged at an important point location, atmospheric environment data of the point location from the earth surface to the high altitude are acquired, and a complete atmospheric environment three-dimensional monitoring data network is formed. The method has important significance for promoting meteorological departments to obtain authoritative and accurate monitoring data, promoting effective application of atmospheric environment monitoring in public health meteorological services and mass production and life, and ensuring social sustainable development, the people living and good luck industry and the like.

Disclosure of Invention

Therefore, the utility model discloses a realize on the basis of the horizontal atmospheric environment monitoring data of level that the high score satellite acquireed, the pertinence is carried out from the earth's surface to the vertical atmospheric environment data of high latitude and is acquireed at important position, utilizes the gas balloon of safe low density to carry monitoring facilities and acquire vertical atmospheric environment data at the in-process that rises to the altitude that rises can set for.

The utility model adopts the technical proposal that: environmental monitoring system based on high score satellite, its characterized in that: comprises an air storage tank, a pressure lever, a sealing cover, a sliding plug, an elastic plunger, a contact pin, a connecting rod, an air plug, a hinge pin, a knob, a stop screw, a jet needle, a tray and a balloon.

The gas storage tank is a columnar tank with a vertical central axis, and a cylindrical gas orifice with a vertical central axis is formed in the top surface of the gas storage tank and is communicated with the inner cavity of the gas storage tank; the gas storage tank is horizontally crossed through the gas injection hole, a cylindrical knob hole with a horizontal central axis is formed in one side face of the gas storage tank, and an internal thread is formed in the inner cylindrical surface of the knob hole; the knob is a cylinder with a horizontal central axis, is assembled in the knob hole in a threaded connection mode and controls the opening and closing of the gas injection hole; the inner cavity of the air storage tank is filled with compressed air.

Further, the outer diameter of the knob is larger than the aperture of the air injection hole.

A fulcrum bump with a horizontal flat cylinder shape and a horizontal central axis is arranged on the right side of the gas injection hole on the top surface of the gas storage tank, and a fulcrum hole penetrates through the fulcrum bump along the central axis; the locking lug is the same as the fulcrum lug in shape, a locking hole penetrates through the central axis, and the locking lug is arranged on the left side of the air injection hole.

Furthermore, the joint of the bottoms of the fulcrum lug and the locking lug and the top surface of the gas storage tank is subjected to fillet treatment to form a stable structure with widened joint.

The pressing rod is in a straight rod shape, a central hole horizontally penetrates through the right end of the pressing rod, the hinge nail penetrates through the central hole and the fulcrum hole, and the inner end of the pressing rod is hinged to the fulcrum lug; a pulling hole horizontally penetrates through the middle position of the pressure lever, the connecting rod is a short straight rod, and the hinge nail penetrates through the top end of the connecting rod and the pulling hole to hinge the top end of the connecting rod to the middle position of the pressure lever; the air plug is cylindrical and is arranged in the air injection hole, and the bottom end of the connecting rod is hinged to the top end of the air plug.

Furthermore, the outer cylindrical surface of the air plug has elasticity, and the bottom side line is chamfered.

A needle penetrating hole horizontally penetrates through the left end of the compression bar, a cylindrical control tube with a horizontal central axis is arranged at the top of the left end of the compression bar, and the central axis of the control tube is perpendicular to the long side line of the compression bar; the rear end of the control tube is provided with an opening, an external thread is processed on the outer cylindrical surface of the rear end, and the sealing cover is in a circular cover shape with a horizontal central axis and is screwed at the rear end of the control tube; a cylinder is arranged in the center of the rear end face of the sealing cover, and an inflation hole is formed through the center axes of the cylinder and the sealing cover; a cylindrical stop through hole is radially formed in the cylindrical surface on one side of the cylinder and penetrates through the inflation hole, and an internal thread is formed in the inner cylindrical surface of the stop through hole; the stop screw is screwed in the stop through hole, and the stop screw is screwed in and out to control the on-off of the inflation hole.

Furthermore, the aperture of the stop through hole is larger than that of the inflation hole.

The front end of the control tube is closed, and a thin cylindrical guide hole penetrates through the front end face of the control tube along the central axis of the control tube; the sliding plug is a flat cylinder with a horizontal central axis and is arranged in the control tube, a thin cylindrical guide rod with a horizontal central axis is arranged in the center of the front end face of the sliding plug, and the guide rod penetrates through the guide hole and extends to the outside of the control tube.

Furthermore, a sealing ring is arranged on the outer cylindrical surface of the sliding plug around the central axis of the sliding plug.

The contact pin is inverted T-shaped, the top end of the vertical section is provided with a round tube-shaped fixing ring, and the fixing ring is arranged at the front end of the guide rod through a screw; the horizontal section of the contact pin is in a thin cylindrical shape, the horizontal section on the rear side of the vertical section is an inner end pin, the inner end pin sequentially penetrates through the pin penetrating hole and the locking hole, and the left end of the pressure rod is fixed on the locking lug; the horizontal section of the front side of the vertical section of the inserting needle is an outer end needle, and the front side end face of the outer end needle abuts against a baffle of the elastic plunger piston.

Furthermore, the distance between the central axis of the fixing ring of the contact pin and the central axis of the horizontal section is equal to the distance between the central axis of the control tube of the pressure lever and the central axis of the locking hole.

The top surface of the gas storage tank is provided with a circular tube-shaped bullet-resisting tube with a horizontal central axis right in front of the locking lug; the inner cylindrical surface of the front end of the bullet-resistant pipe is provided with an adjusting thread, the middle section and the rear section of the bullet-resistant pipe are provided with a separation groove in a penetrating manner, the separation groove is a front and rear strip-shaped opening along the central axis of the bullet-resistant pipe, and the separation groove is communicated with the rear end face of the bullet-resistant pipe; the inner cylindrical surfaces of the middle section and the rear section of the bullet-resisting pipe, the left inner cylindrical surface and the right inner cylindrical surface are respectively provided with a front horizontal guide rib and a rear horizontal guide rib in parallel with the central axis of the bullet-resisting pipe; the bottom of the front section of the bullet-resistant pipe is provided with a stand column which is connected with the top surface of the gas storage tank.

Further, the central axis of the bullet-resistant pipe and the central axis of the locking hole are collinear.

The front end of the elastic plunger piston is a flat cylindrical base with a horizontal central axis, external threads are processed on the outer cylindrical surface of the base, and the base is screwed in an adjusting thread area of the bullet-resistant pipe; a spring is arranged on the rear end face of the base, and a flat cylindrical baffle with a horizontal central axis is arranged at the tail end of the spring; and guide notches are formed in the outer cylindrical surfaces of the left side and the right side of the baffle plate and are parallel to the central axis of the baffle plate, and the guide notches are sleeved on the guide ribs.

An annular ring table is arranged at the position, close to the edge, of the top surface of the gas storage tank, a cylindrical surface of the ring table is close to the top end surface, and a plurality of through holes with horizontal central axes are uniformly formed around the central axis of the ring table; the injection needle is a vertical thin cylinder, the bottom of the injection needle is a flat cylinder-shaped fixed disk with a vertical central axis, the edge of the fixed disk is bent upwards, a plurality of fixing holes are uniformly formed in the bent section around the central axis of the fixed disk, screws penetrate through the fixing holes and the through holes, and the fixed disk is arranged at the top end of the annular table; cylindrical spray holes penetrate through the central axes of the spray needles and the fixed disc, sand grains are filled in the spray holes, and thin paper is sealed in the spray holes.

Furthermore, the size of the closed space of the fixed disc and the ring platform is enough for the pressure bar to rotate around the fulcrum hole.

Furthermore, a fine gap is reserved between the fixed disc and the ring platform, so that the air pressure in a closed space of the fixed disc and the ring platform is ensured to be the same as the external atmospheric pressure; in specific implementation, the fixed disk can be provided with micro air holes.

Helium is filled in the balloon, and an oblate tray is arranged at the bottom of the balloon; a central hole penetrates through the center of the tray, a connecting frame extending downwards is arranged on the periphery of the central hole, and the top end of the annular table of the gas storage tank is screwed on the connecting frame; the bottom of the tray is provided with a camera and a sensor group.

The injection needle is vertically opposite to the center of the central hole of the tray.

And communication modules are arranged in the camera and the sensor group.

The principle of the utility model is that: a proper amount of gas is filled into the control tube through an inflation hole of the sealing cover, the sliding plug moves forwards after being subjected to air pressure, the outer end needle of the contact pin abuts against a baffle plate of the elastic plunger piston, and the sliding plug is finally in a balanced static state under the clamping of a spring and the internal and external air pressures; at the moment, the inner end needle of the contact pin completely penetrates through the needle penetrating hole and the locking hole, and the left end of the pressing rod is locked on the locking lug.

Then the knob is adjusted to make the compressed air in the air storage tank impact the air plug, and the air plug is still positioned in the air injection hole.

After the balloon is released in a safe open place, the balloon continuously rises, and in the rising process of the balloon, the camera and the sensor group collect atmospheric environment data and send the atmospheric environment data to the monitoring center on the ground.

With the rising of the balloon, the atmospheric pressure of the outside continuously drops, the sliding plug is pushed forward by the atmospheric pressure in the control tube, the inner end needle of the contact pin gradually slides out of the needle penetrating hole and the locking hole, and the spring of the elastic plunger piston is continuously compressed; once the inner end needle completely slides out, the left end of the pressure rod is not locked, the air plug is ejected out instantly by the compressed air in the air storage tank, and meanwhile, the outer end needle is separated from the separation groove of the bullet-resistant pipe.

When the jet hole is impacted by strong pressure airflow, sand grains in the jet hole are upwards jetted from the jet needle to vertically penetrate through the balloon, helium in the balloon leaks, and the balloon begins to fall.

The utility model relates to an environmental monitoring system based on high score satellite has following advantage:

(1) the high-resolution satellite is used for acquiring horizontal and transverse atmospheric environmental data, the high-efficiency and accurate acquisition is realized, and vertical and longitudinal atmospheric environmental data are acquired by selecting required point positions from the acquired data to form three-dimensional atmospheric environmental monitoring data;

(2) the vertical and longitudinal atmospheric environment monitoring device is designed by utilizing the floating characteristic of the helium balloon, and the locking end opening control structure of the pressure rod is designed by utilizing the characteristic that the atmospheric pressure is reduced along with the rise of the altitude, so that the conception is ingenious;

(3) the high-pressure of the gas storage tank is utilized to realize the high-speed ejection of sand grains, the purpose of the helium gas leakage of the balloon is realized, and the flying height control structure of the monitoring device is designed, so that the monitoring device is simple and practical.

Therefore, the environmental monitoring system based on the high-resolution satellite acquires vertical and longitudinal atmospheric environmental data from the earth surface to the high altitude at important points on the basis of horizontal and transverse atmospheric environmental monitoring data acquired based on the high-resolution satellite, acquires the vertical and longitudinal atmospheric environmental data in the ascending process by using a safe and low-density gas balloon carrying monitoring equipment, and the ascending height can be set; the method has important significance for promoting meteorological departments to obtain authoritative and accurate monitoring data, promoting effective application of atmospheric environment monitoring in public health meteorological services and mass production and life, and ensuring social sustainable development, the public living industry and the like.

Other features and advantages of the invention will be set forth in the description which follows, or may be learned by practice of the invention.

Drawings

The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout the drawings.

Fig. 1 is a schematic diagram of the information transfer principle.

Figure 2 is a schematic view of the overall construction of the balloon assembly.

Fig. 3 is a schematic view of the assembled structure at the tray.

Fig. 4 is a schematic view of the structure of the tray.

Fig. 5 is a schematic view of an assembled structure of the air container.

Fig. 6 is a schematic view showing an assembled structure of the injection needle, the knob and the air reservoir.

Fig. 7 is a schematic top view of the needle.

Fig. 8 is a schematic view of the bottom structure of the injection needle.

Fig. 9 is a schematic view of an assembly structure of parts in the ring table when the ring table is vertically cut.

FIG. 10 is a schematic view of the assembly of the plunger and the locking lug when the air lock is installed in the air hole.

Figure 11 is a schematic view of the relative positions of the pin and the resilient plunger when the air lock is installed in the air injection hole.

Fig. 12 is a schematic view showing an assembled structure of the elastic plunger and the bullet-blocking tube when the air plug is mounted in the air injection hole.

FIG. 13 is a schematic view of the pin and strut assembly with the air lock installed in the air hole.

FIG. 14 is a schematic view of the pin and plunger assembly during ejection of the air lock.

FIG. 15 is a schematic view of the relative positions of the plunger and the locking tab during ejection of the air lock.

FIG. 16 is a schematic view of the relative positions of the plunger and locking tab after the air lock has been fully ejected.

FIG. 17 is a schematic view of the assembly of the linkage and the air lock with the hinge pin removed.

Fig. 18 is a schematic view showing an assembled structure of the spool, the pin, and the control tube after cutting the control tube.

FIG. 19 is a schematic view of the assembled structure of the closure cap, the stop-go screw and the control tube.

Fig. 20 is a schematic structural view of the strut.

Fig. 21 is a schematic view of the outer structure of the closure.

Fig. 22 is a schematic structural view of the spool.

Fig. 23 is a schematic view of the structure of the pin.

Figure 24 is a schematic view of the assembled configuration of the resilient plunger and the bullet-resistant tube with the bullet-resistant tube broken away.

FIG. 25 is a schematic view of the top of the gas container with the collar vertically cut away.

Fig. 26 is a schematic view showing the assembly structure of the knob and the air container when the air container is cut open.

Reference numbers in the figures: 1-gas storage tank, 101-gas orifice, 102-knob hole, 103-fulcrum lug, 104-fulcrum hole, 105-locking lug, 106-locking hole, 107-bullet blocking pipe, 1071-upright post, 1072-disengagement groove, 1073-guide rib, 1074-adjusting thread, 108-ring table, 109-through hole, 2-pressure rod, 201-central hole, 202-pulling hole, 203-needle passing hole, 204-control pipe, 2041-guide hole, 3-sealing cover, 301-gas filling hole, 302-stop hole, 4-sliding plug, 401-guide rod, 402-sealing ring, 5-elastic plunger, 501-base, 502-spring, 503-baffle, 5031-guide notch, 6-inserting pin 601, inner needle, 602-outer end needle, 603-fixing ring, 7-connecting rod, 8-air plug, 9-hinge nail, 10-knob, 11-stop screw, 12-spray needle, 1201-spray hole, 1202-fixing disc, 1203-fixing hole, 13-tray, 1301-connecting frame, 1302-central hole, 1303-camera, 1304-sensor group, 14-balloon, a-high score satellite and b-monitoring center.

Detailed Description

The following will combine the attached drawing and embodiment to be right the utility model relates to an environmental monitoring system based on high branch satellite does further detailed description, in the direction description, uses fulcrum lug place position to the right side, uses lock solid lug place position to the left side, uses the position of bullet pipe place before as, uses the position of control tube place position as the back.

Environmental monitoring system based on high score satellite, its characterized in that: the air storage device comprises an air storage tank 1, a pressure lever 2, a sealing cover 3, a sliding plug 4, an elastic plunger 5, a contact pin 6, a connecting rod 7, an air plug 8, a hinge pin 9, a knob 10, a stop screw 11, a spray needle 12, a tray 13 and a balloon 14.

As shown in fig. 5, 6, 9, 25 and 26, the gas storage tank 1 is a cylindrical tank with a vertical central axis, and a cylindrical gas orifice 101 with a vertical central axis is formed in the top surface of the gas storage tank 1 and is communicated with the inner cavity of the gas storage tank 1; the gas storage tank 1 is characterized in that the gas storage tank horizontally traverses through a gas orifice 101, a cylindrical knob hole 102 with a horizontal central axis is formed in one side face of the gas storage tank 1, and an internal thread is formed in the inner cylindrical surface of the knob hole 102; the knob 10 is a cylinder with a horizontal central axis, is assembled in the knob hole 102 in a threaded connection mode, and controls the opening and closing of the gas injection hole 101; compressed air is filled in the inner cavity of the air storage tank 1.

Further, the outer diameter of the knob 10 is larger than the diameter of the air injection hole 101.

As shown in fig. 10, 11, 15, 16, and 25, a fulcrum protrusion 103 having a flat cylindrical shape and a horizontal central axis is provided on the right side of the gas injection hole 101 on the top surface of the gas container 1, and a fulcrum hole 104 is provided on the fulcrum protrusion 103 along the central axis; the shape of the locking lug 105 is the same as that of the fulcrum lug 103, a locking hole 106 penetrates through the central axis, and the locking lug 105 is arranged on the left side of the air injection hole 101.

Furthermore, the joint between the bottom of the fulcrum bump 103 and the locking bump 105 and the top surface of the gas storage tank 1 is rounded to form a stable structure with a widened joint.

As shown in fig. 15, 16 and 17, the pressing rod 2 is a straight rod, a central hole 201 is horizontally formed through the right end of the pressing rod 2, and the hinge pin 9 penetrates through the central hole 201 and the fulcrum hole 104 to hinge the inner end of the pressing rod 2 on the fulcrum bump 103; a pulling hole 202 horizontally penetrates through the middle position of the pressure lever 2, the connecting rod 7 is a short straight rod, and the hinge nail 9 penetrates through the top end of the connecting rod 7 and the pulling hole 202 to hinge the top end of the connecting rod 7 at the middle position of the pressure lever 2; the air plug 8 is cylindrical and is arranged in the air injection hole 101, and the bottom end of the connecting rod 7 is hinged to the top end of the air plug 8.

Further, the outer cylindrical surface of the air plug 8 has elasticity, and the bottom side line is chamfered.

As shown in fig. 19, 20 and 21, a needle hole 203 is horizontally penetrated through the left end of the pressure lever 2, a cylindrical control tube 204 with a horizontal central axis is arranged at the top of the left end of the pressure lever 2, and the central axis of the control tube 204 is perpendicular to the long side line of the pressure lever 2; the rear end of the control tube 204 is open, external threads are machined on the outer cylindrical surface of the rear end, and the sealing cover 3 is in a circular cover shape with a horizontal central axis and is screwed at the rear end of the control tube 204; a cylinder is arranged in the center of the rear end face of the sealing cover 3, and an inflation hole 301 is formed through the cylinder and the central axis of the sealing cover 3; a cylindrical through hole 302 is radially formed in the cylindrical surface on one side of the cylinder and penetrates through the air charging hole 301, and an internal thread is formed in the inner cylindrical surface of the through hole 302; the through-stopping screw 11 is screwed in the through-stopping hole 302, and the on-off of the inflation hole 301 is controlled by screwing in and out the through-stopping screw 11.

Further, the aperture of the stop hole 302 is larger than that of the inflation hole 301.

As shown in fig. 18, 19 and 22, the front end of the control tube 204 is closed, and a thin cylindrical guide hole 2041 penetrates through the front end surface of the control tube 204 along the central axis of the control tube 204; the sliding plug 4 is a flat cylinder with a horizontal central axis and is arranged in the control tube 204, a thin cylindrical guide rod 401 with a horizontal central axis is arranged in the center of the front end face of the sliding plug 4, and the guide rod 401 penetrates through the guide hole 2041 and extends to the outside of the control tube 204.

Further, around the central axis of the sliding plug 4, a seal ring 402 is mounted on the outer cylindrical surface of the sliding plug 4.

As shown in fig. 12, 13, 14, 15 and 23, the insertion pin 6 is in an inverted T shape, a fixing ring 603 in a circular tube shape is arranged at the top end of the vertical section, and the fixing ring 603 is mounted at the front end of the guide rod 401 through a screw; the horizontal section of the contact pin 6 is a thin cylinder, the horizontal section at the rear side of the vertical section is an inner end pin 601, the inner end pin 601 sequentially penetrates through the needle penetrating hole 203 and the locking hole 106, and the left end of the pressure lever 2 is fixed on the locking lug 105; the horizontal section of the front side of the vertical section of the insertion pin 6 is an outer end pin 602, and the front side end face of the outer end pin 602 abuts against the baffle 503 of the elastic plunger 5.

Further, the distance between the central axis of the fixing ring 603 of the inserting pin 6 and the central axis of the horizontal segment is equal to the distance between the central axis of the control tube 204 of the pressing rod 2 and the central axis of the locking hole 106.

As shown in fig. 9, 10, 11, 12, 13 and 14, a circular tube-shaped bullet-blocking tube 107 with a horizontal central axis is provided on the top surface of the gas container 1 right in front of the locking protrusion 105; an adjusting thread 1074 is arranged on the inner cylindrical surface of the front end of the bullet-resistant pipe 107, a separation groove 1072 penetrates through the middle section and the rear section of the bullet-resistant pipe 107, the separation groove 1072 is a front and rear long-strip-shaped opening along the central axis of the bullet-resistant pipe 107, and the separation groove 1072 is communicated with the rear end surface of the bullet-resistant pipe 107; the inner cylindrical surfaces of the middle section and the rear section of the bullet-resistant pipe 107, the left inner cylindrical surface and the right inner cylindrical surface are respectively provided with a front horizontal guide rib 1073 and a rear horizontal guide rib 1073 which are parallel to the central axis of the bullet-resistant pipe 107; the bottom of the front section of the bullet-resistant pipe 107 is provided with a vertical column 1071 connected with the top surface of the gas storage tank 1.

Further, the central axis of the bullet-proof tube 107 and the central axis of the locking hole 106 are collinear.

As shown in fig. 11, 12, 13, 14, 15, and 24, the front end of the elastic plunger 5 is a flat cylindrical base 501 with a horizontal central axis, an external thread is processed on the outer cylindrical surface of the base 501, and the base 501 is screwed in the area of the adjusting thread 1074 of the bullet-blocking tube 107; a spring 502 is arranged on the rear end face of the base 501, and a flat cylindrical baffle 503 with a horizontal central axis is arranged at the tail end of the spring 502; guide notches 5031 are formed in the outer cylindrical surfaces of the left side and the right side of the baffle 503 and are parallel to the central axis of the baffle 503, and the guide notches 5031 are sleeved on the guide ribs 1073.

As shown in fig. 5, 6, 7, 8 and 9, an annular ring platform 108 is arranged near the edge of the top surface of the gas storage tank 1, a cylindrical surface of the ring platform 108 is close to the top end surface, and a plurality of through holes 109 with horizontal central axes are uniformly formed around the central axis of the ring platform 108; the injection needle 12 is a vertical thin cylinder, the bottom of the injection needle 12 is a flat cylinder-shaped fixed disk 1202 with a vertical central axis, the edge of the fixed disk 1202 is bent upwards, a plurality of fixing holes 1203 are uniformly formed in the bent section around the central axis of the fixed disk 1202, screws penetrate through the fixing holes 1203 and the through holes 109, and the fixed disk 1202 is installed at the top end of the annular table 108; a cylindrical injection hole 1201 penetrates along the center axis of the injection needle 12 and the fixed plate 1202, the injection hole 1201 is filled with sand grains, and a thin paper is sealed in the injection hole 1201.

Further, the space enclosed by the fixed plate 1202 and the annular table 108 is large enough for the press rod 2 to rotate around the fulcrum hole 104.

Further, a fine gap is left between the fixed disc 1202 and the ring table 108 to ensure that the air pressure in the space enclosed by the fixed disc 1202 and the ring table 108 is the same as the external atmospheric pressure; in particular, the fixing plate 1202 may be provided with micro air holes.

As shown in fig. 2, 3 and 4, the balloon 14 is filled with helium gas, and the bottom of the balloon 14 is provided with an oblate tray 13; a central hole 1302 penetrates through the center of the tray 13, a connecting frame 1301 extending downwards is arranged on the periphery of the central hole 1302, and the top end of the annular table 108 of the air storage tank 1 is screwed on the connecting frame 1301; the bottom of the tray 13 is equipped with a camera 1303 and a sensor set 1304.

The injection needle 12 is vertically aligned with the center of the central hole 1302 of the tray 13.

The camera 1303 and the sensor group 1304 are internally provided with communication modules.

Further, when the method is implemented, compressed air is filled in the air storage tank 1 through the control knob 10; then the air plug 8 is arranged in the air injection hole 101 of the air storage tank 1, and the left end of the pressure lever 2 is locked in the locking hole 106 by using the contact pin 6; finally, the control tube 204 is inflated, so that the sliding plug 4 maintains balance among the spring 502, the external atmospheric pressure and the air pressure in the control tube 204, and meanwhile, the inner end needle 601 of the insertion needle 6 is ensured to lock the left end of the compression bar 2 in the locking hole 106.

Furthermore, in the implementation, lubricating oil is coated on the contact positions of the contact pin 6, the pin penetrating hole 203 and the locking hole 106.

Furthermore, in practical application, lubricating oil is coated on the contact part of the baffle 503 of the elastic plunger 5 and the bullet-resistant pipe 107.

Furthermore, the type of the spring 502, the amount of air filled in the control tube 204, and the length of the inner end needle 601 of the insertion needle 6 all affect the levitation height of the balloon 14, and in the specific implementation, a proper combination of parameters is summarized through tests.

A proper amount of gas is filled into the control tube 204 through the gas filling hole 301 of the sealing cover 3, the sliding plug 4 moves forwards after being subjected to gas pressure, the outer end needle 602 of the inserting needle 6 abuts against the baffle 503 of the elastic plunger 5, and the sliding plug 4 is finally in a balanced static state under the clamping of the spring 502 and the internal and external gas pressures; at this time, the inner end pin 601 of the insertion pin 6 completely passes through the needle passing hole 203 and the locking hole 106, and the left end of the press rod 2 is locked on the locking bump 105.

The knob 10 is then adjusted so that the compressed air within the air reservoir 1 impacts the air lock 8 while the air lock 8 is still within the orifice 101.

After the balloon 14 is flown in a safe open place, the balloon 14 continuously ascends, and in the ascending process of the balloon 14, the camera 1303 and the sensor group 1304 acquire atmospheric environment data and send the atmospheric environment data to a monitoring center on the ground.

As the balloon 14 rises, the external atmospheric pressure continuously drops, the sliding plug 4 is pushed forward by the air pressure in the control tube 204, the inner end needle 601 of the insertion needle 6 gradually slides out of the needle penetrating hole 203 and the locking hole 106, and the spring 502 of the elastic plunger 5 is continuously compressed; once the inner needle 601 completely slides out, the left end of the pressure rod 2 is not locked, the compressed air in the air storage tank 1 pushes out the air plug 8 instantly, and the outer needle 602 is pulled out of the release groove 1072 of the bullet-blocking pipe 107.

When the jet hole 1201 is impacted by the strong pressure airflow, sand grains in the jet hole 1201 are jetted upwards from the jet needle 12 to vertically penetrate through the balloon 14, helium in the balloon 14 leaks, and the balloon 14 begins to fall.

The environmental monitoring method based on the high-score satellite comprises the following steps:

s1, acquiring horizontal transverse data of the atmospheric environment by using a high-resolution satellite, and finding out important points through data analysis;

s2, arranging a camera 1303 and a sensor group 1304 at the bottom of the balloon 14;

s3, compressed air is filled into the air storage tank 1, the piston 8 is arranged in the air injection hole 101, the left end of the compression bar 2 is locked through the contact pin 6, and then the knob 10 of the air storage tank 1 is opened;

s4, filling a proper amount of gas into the control tube 204 through the gas filling hole 301, so that the sliding plug 4 is in a balanced static state under the elastic plunger 5, the external atmospheric pressure and the internal air pressure of the control tube 204, and simultaneously, the inner end needle 601 of the contact pin 6 is ensured to fix the left end of the compression bar 2 on the locking bump 105;

s5, the balloon 14 is released at an important point, and the camera 1303 and the sensor group 1304 continuously transmit the acquired longitudinal vertical atmospheric environment data to a ground monitoring center in the ascending process of the balloon 14;

s6, the balloon 14 is raised to the planned altitude, is vertically penetrated by sand, and is dropped back to the ground.

Further, the vertical monitoring devices of atmospheric environment selects to monitor the task in the spacious area that people's cigarette is rare, can not fall and cause personnel's injury.

Further, the utility model discloses well balloon 14 is run through the back by the sand grain, and at the in-process that descends to ground, the top of balloon 14 and the air output of bottom remain stable discharge, and the balloon 14 speed of falling is slower.

Further, in the implementation, the thread assembly between the knob 10 and the knob hole 102, and the thread assembly between the through-stop screw 11 and the through-stop hole 302, the thread assembly tightness can ensure the sealing within the task completion time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims (10)

1. Environmental monitoring system based on high score satellite, its characterized in that: the device comprises a gas storage tank (1), a pressure lever (2), a sealing cover (3), a sliding plug (4), an elastic plunger (5), a contact pin (6), a connecting rod (7), a gas plug (8), a hinge pin (9), a knob (10), a stop screw (11), a jet needle (12), a tray (13) and a balloon (14);

the gas storage tank (1) is a columnar tank with a vertical central axis, and a cylindrical gas orifice (101) with a vertical central axis is formed in the top surface of the gas storage tank (1) and communicated with the inner cavity of the gas storage tank (1); the gas storage tank is characterized in that the gas storage tank horizontally traverses through a gas orifice (101), a cylindrical knob hole (102) with a horizontal central axis is formed in one side face of the gas storage tank (1), and internal threads are formed in the inner cylindrical surface of the knob hole (102); the knob (10) is a cylinder with a horizontal central axis, is assembled in the knob hole (102) in a threaded connection mode and controls the opening and closing of the air injection hole (101); compressed air is filled in an inner cavity of the air storage tank (1);

a fulcrum bump (103) which is flat and cylindrical and has a horizontal central axis is arranged on the right side of the gas injection hole (101) on the top surface of the gas storage tank (1), and a fulcrum hole (104) penetrates through the fulcrum bump (103) along the central axis; a locking lug (105) is arranged on the left side of the gas injection hole (101), the shape of the locking lug (105) is the same as that of the fulcrum lug (103), and a locking hole (106) penetrates through the locking lug along the central axis;

the pressing rod (2) is in a straight rod shape, a central hole (201) horizontally penetrates through the right end of the pressing rod (2), the hinge nail (9) penetrates through the central hole (201) and the fulcrum hole (104), and the inner end of the pressing rod (2) is hinged to the fulcrum lug (103); a pulling hole (202) horizontally penetrates through the middle position of the pressure lever (2), the connecting rod (7) is a short straight rod, and the hinge nail (9) penetrates through the top end of the connecting rod (7) and the pulling hole (202) to hinge the top end of the connecting rod (7) at the middle position of the pressure lever (2); the air plug (8) is cylindrical and is arranged in the air injection hole (101), and the bottom end of the connecting rod (7) is hinged to the top end of the air plug (8);

a needle penetrating hole (203) horizontally penetrates through the left end of the pressure lever (2), a cylindrical control tube (204) with a horizontal central axis is arranged at the top of the left end of the pressure lever (2), and the central axis of the control tube (204) is perpendicular to the long side line of the pressure lever (2); the rear end of the control tube (204) is open, external threads are machined on the outer cylindrical surface of the rear end, and the sealing cover (3) is in a circular cover shape with a horizontal central axis and is screwed at the rear end of the control tube (204); a cylinder is arranged in the center of the rear end face of the sealing cover (3), and an inflation hole (301) is formed in the center axis of the cylinder and the sealing cover (3); a cylindrical stop through hole (302) is radially formed in the cylindrical surface on one side of the cylinder and penetrates through the air charging hole (301), and an internal thread is formed in the internal cylindrical surface of the stop through hole (302); the through-stopping screw (11) is arranged in the through-stopping hole (302) in a screwed mode, and the through-stopping screw (11) is screwed in and out to control the on-off of the inflating hole (301);

the front end of the control tube (204) is closed, and a thin cylindrical guide hole (2041) penetrates through the front end surface of the control tube (204) along the central axis of the control tube (204); the sliding plug (4) is a flat cylinder with a horizontal central axis and is arranged in the control tube (204), a thin cylindrical guide rod (401) with a horizontal central axis is arranged in the center of the front end face of the sliding plug (4), and the guide rod (401) penetrates through the guide hole (2041) and extends out of the control tube (204);

the contact pin (6) is inverted T-shaped, a round tube-shaped fixing ring (603) is arranged at the top end of the vertical section, and the fixing ring (603) is mounted at the front end of the guide rod (401) through a screw; the horizontal section of the contact pin (6) is in a thin cylindrical shape, the horizontal section at the rear side of the vertical section is an inner end pin (601), the inner end pin (601) sequentially penetrates through the pin penetrating hole (203) and the locking hole (106), and the left end of the compression bar (2) is fixed on the locking lug (105); the horizontal section of the front side of the vertical section of the inserting needle (6) is an outer end needle (602), and the front side end face of the outer end needle (602) is abutted against a baffle (503) of the elastic plunger (5);

a circular tube-shaped bullet-resistant pipe (107) with a horizontal central axis is arranged on the top surface of the air storage tank (1) right in front of the locking lug (105); an adjusting thread (1074) is arranged on the inner cylindrical surface of the front end of the bullet-resistant pipe (107), a separation groove (1072) penetrates through the middle section and the rear section of the bullet-resistant pipe (107), the separation groove (1072) is a front and rear long-strip-shaped opening along the central axis of the bullet-resistant pipe (107), and the separation groove (1072) is communicated with the rear end surface of the bullet-resistant pipe (107); the inner cylindrical surfaces of the middle section and the rear section of the bullet-resistant pipe (107), the left inner cylindrical surface and the right inner cylindrical surface are respectively provided with a front horizontal guide rib bar (1073) and a rear horizontal guide rib bar (1073) in parallel with the central axis of the bullet-resistant pipe (107); the bottom of the front section of the bullet-resistant pipe (107) is provided with a vertical column (1071) which is connected with the top surface of the gas storage tank (1);

the front end of the elastic plunger (5) is a flat cylindrical base (501) with a horizontal central axis, external threads are processed on the outer cylindrical surface of the base (501), and the base (501) is screwed in the area of an adjusting thread (1074) of the bullet-resisting pipe (107); a spring (502) is arranged on the rear end face of the base (501), and a flat cylindrical baffle (503) with a horizontal central axis is arranged at the tail end of the spring (502); guide notches (5031) are formed in the outer cylindrical surfaces on the left side and the right side of the baffle (503) and are parallel to the central axis of the baffle (503), and the guide notches (5031) are sleeved on the guide ribs (1073);

an annular ring table (108) is arranged at the position, close to the edge, of the top surface of the gas storage tank (1), a cylindrical surface of the ring table (108) is close to the end surface of the top, and a plurality of through holes (109) with horizontal central axes are uniformly formed around the central axis of the ring table (108); the injection needle (12) is a vertical thin cylinder, the bottom of the injection needle (12) is a flat cylinder-shaped fixed disc (1202) with a vertical central axis, the edge of the fixed disc (1202) is bent upwards, a plurality of fixing holes (1203) are uniformly formed in the bent section around the central axis of the fixed disc (1202), screws penetrate through the fixing holes (1203) and through holes (109), and the fixed disc (1202) is installed at the top end of the annular table (108); a cylindrical injection hole (1201) penetrates through the central axis of the injection needle (12) and the fixed disc (1202), sand grains are filled in the injection hole (1201), and thin paper is sealed in the injection hole (1201);

helium is filled in the balloon (14), and an oblate tray (13) is arranged at the bottom of the balloon (14); a central hole (1302) penetrates through the center of the tray (13), a connecting frame (1301) extending downwards is arranged on the periphery of the central hole (1302), and the top end of the annular table (108) of the air storage tank (1) is screwed on the connecting frame (1301); the bottom of the tray (13) is provided with a camera (1303) and a sensor group (1304);

the injection needle (12) is vertically opposite to the center of a central hole (1302) of the tray (13);

and communication modules are arranged inside the camera (1303) and the sensor group (1304).

2. The high scoring satellite-based environment monitoring system of claim 1, wherein: the outer diameter of the knob (10) is larger than the aperture of the air injection hole (101).

3. The high scoring satellite-based environment monitoring system of claim 1, wherein: the aperture of the stop through hole (302) is larger than that of the inflation hole (301).

4. The high scoring satellite-based environment monitoring system of claim 1, wherein: and a sealing ring (402) is arranged on the outer cylindrical surface of the sliding plug (4) around the central axis of the sliding plug (4).

5. The high scoring satellite-based environment monitoring system of claim 1, wherein: the distance between the central axis of the fixing ring (603) of the inserting needle (6) and the central axis of the horizontal section is equal to the distance between the central axis of the control tube (204) of the pressure lever (2) and the central axis of the locking hole (106).

6. The high scoring satellite-based environment monitoring system of claim 1, wherein: the central axis of the bullet-resistant pipe (107) and the central axis of the locking hole (106) are collinear.

7. The high scoring satellite-based environment monitoring system of claim 1, wherein: the size of the space enclosed by the fixed disc (1202) and the ring table (108) is enough for the pressure lever (2) to rotate around the fulcrum hole (104).

8. The high scoring satellite-based environment monitoring system of claim 1, wherein: a fine gap is reserved between the fixed disc (1202) and the ring table (108), and the air pressure in a space enclosed by the fixed disc (1202) and the ring table (108) is ensured to be the same as the external atmospheric pressure.

9. The high scoring satellite-based environment monitoring system of claim 1, wherein: the sealing performance between the fixed disc (1202) and the ring table (108) is good, and the fixed disc (1202) is provided with a tiny air hole.

10. The high scoring satellite-based environment monitoring system of claim 1, wherein: lubricating oil is smeared at the contact positions of the contact pin (6), the needle penetrating hole (203) and the locking hole (106); lubricating oil is smeared at the contact part of the baffle (503) of the elastic plunger (5) and the bullet-resisting pipe (107).

Images