CN102607898B - Remote control type gas sampling device - Google Patents
Remote control type gas sampling device Download PDFInfo
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- CN102607898B CN102607898B CN2012100607513A CN201210060751A CN102607898B CN 102607898 B CN102607898 B CN 102607898B CN 2012100607513 A CN2012100607513 A CN 2012100607513A CN 201210060751 A CN201210060751 A CN 201210060751A CN 102607898 B CN102607898 B CN 102607898B
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- type gas
- seal sleeve
- gondola
- syringe
- remote control
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Abstract
The invention provides a remote control type gas sampling device, which comprises a remote control device and a remote control handle, wherein the remote control device is also provided with a camera and a steering engine thereof, a singlechip microcomputer and a mechanical structure; the camera and the steering engine thereof are connected with the singlechip microcomputer; the singlechip microcomputer is connected with a communication module of the remote control device so as to receive a command of the remote control handle and send video information collected by the camera; the singlechip microcomputer controls the mechanical structure through a relay; the mechanical structure comprises a collection suspension cabin, needle-cylinder gas collectors, a winch and a collection suspension cabin release device; the needle-cylinder gas collectors are arranged in the collection suspension cabin; the upper ends of the needle-cylinder gas collectors are connected with a suspension wire of the winch; and the needle-cylinder gas collectors, the winch and the collection suspension cabin release device are controlled by the singlechip microcomputer through the relay respectively. The remote control type gas sampling device is carried by the remote control device so as to arrive a dangerous chemicals accident scene quickly, and selective sampling is carried out through a way that a remote control system is matched with a video image, so that people are prevented from exposing in a dangerous environment directly, and the risk of personal casualty is reduced.
Description
Technical field
The present invention relates to a kind of gas sampling assembly, be specially a kind of distance type gas sampling assembly.
Background technology
The main method of at present, in processing dangerization product marine incident, each gas componant of the scene of the accident being carried out analyzing and processing is that the fire fighter carries gas sampling apparatus and enters the collection in worksite gas sample, then delivers to inspection center and detect.After ground control centre receives the report for police service, send the fire fighter to go to wrecked ship, the fire fighter will put on thick and heavy biochemical defence suit, carries heavy gas collecting instrument, takes action very slow.Send to arriving wrecked ship and will spend a large amount of time from personnel like this, cause missing best rescue opportunity.The most important thing is, the fire fighter who goes on board at first is extremely dangerous, and life security does not ensure.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of distance type gas sampling assembly is provided, carries the arrival dangerization product scene of the accident rapidly by unmanned remote controlled equipment and carry out the gaseous sample sampling, avoid personnel to be directly exposed to hazardous environment.
The present invention solves the problems of the technologies described above the technical scheme of taking to be: a kind of distance type gas sampling assembly is characterized in that: it comprises telechiric device and remote-control handle, and camera and steering wheel, single-chip microcomputer and physical construction also are installed on telechiric device; Camera and steering wheel thereof are connected with single-chip microcomputer; Single-chip microcomputer is connected with the communication module of telechiric device and is used for receiving the instruction of remote-control handle and the video information that sends camera collection; Single-chip microcomputer is by the described physical construction of Control;
Described physical construction comprises collection gondola, syringe-type gas collecting device, windlass and collection gondola releasing means; Syringe-type gas collecting device is arranged on and gathers in gondola, and syringe-type gas collecting device is connected with the messenger wire of windlass with the upper end that is connected gondola; Syringe-type gas collecting device, windlass and collection gondola releasing means pass through respectively Control by described single-chip microcomputer.
Press such scheme, described collection gondola releasing means comprises the first electromagnet that is connected with direct supply, and gathers the first fixture block that is connected between gondola and described telechiric device; Wherein the first fixture block is used iron as material, with the first electromagnet, is complementary; The connection of direct supply and the first electromagnet is passed through Control by described single-chip microcomputer.
Press such scheme, also be provided with the gondola cabin on described telechiric device, described collection gondola is arranged in the gondola cabin.
Press such scheme, described syringe-type gas collecting device comprises seal sleeve, is provided with piston and the push rod that is connected with piston in seal sleeve, and the seal sleeve bottom is provided with solenoid valve, and solenoid valve is by described Single-chip Controlling; The seal sleeve inwall is fixed with block, is fixed with baffle plate on push rod, is provided with spring between block and baffle plate; Seal sleeve is provided with the second fixture block outward and is hinged on the seal sleeve outer wall by web member, uses secondary piston to be pushed into the lowermost end of seal sleeve, and baffle plate is blocked by the second fixture block, and spring is in compressive state; Seal sleeve is provided with the second electromagnet with the second fixture block configuration outward, and the second electromagnet is connected with direct supply, and the connection of direct supply and the second electromagnet is passed through Control by described single-chip microcomputer.
Press such scheme, described syringe-type gas collecting device comprises seal sleeve, be provided with piston in seal sleeve, be connected with push rod on piston, push rod extends to outside seal sleeve from the seal sleeve top, the seal sleeve top is provided with the sampling draw ring, and the seal sleeve bottom is provided with solenoid valve, and solenoid valve is by described Single-chip Controlling; Using secondary piston to be pushed to the seal sleeve top, is vacuum between piston and seal sleeve bottom.
Press such scheme, on described relay and control line that syringe-type gas collecting device is connected, brush is set.
Principle of work of the present invention is: telechiric device enters the dangerization product scene of the accident; the staff carries out straighforward operation according to the video information that transmits; when telechiric device arrives appointed area; the staff sends instruction and discharges the collection gondola to gathering the gondola releasing means; then starting windlass puts down messenger wire and makes syringe-type gas collecting device arrive sampled point; after controlling syringe-type gas collecting device collection gas, windlass is packed up messenger wire again, and telechiric device returns and gets final product.
Beneficial effect of the present invention is:
1, carry and arrive rapidly the dangerization product scene of the accident by telechiric device, by telechirics, coordinate video image optionally to sample, avoid personnel to be directly exposed to hazardous environment, reduced the risk of casualties.
2, can reequip and obtain on telechiric device, syringe-type gas collecting body be long-pending little, lightweight, conveniently by telechiric device, is carried; Job readiness is little, and maneuverability is large, and work efficiency is apparently higher than existing gas sampling instrument, and security also improves greatly.
3, use single-chip microcomputer by the Control small mechanical equipment as thinking, design multiple syringe-type gas collecting device.
Description of drawings
Fig. 1 is the control principle schematic diagram of one embodiment of the invention.
Fig. 2 is the scheme of installation of one embodiment of the invention.
Fig. 3 is the control flow block diagram of one embodiment of the invention.
Fig. 4 is that syringe-type gas collecting device scheme one gathers the pre-structure schematic diagram.
Fig. 5 is structural representation after syringe-type gas collecting device scheme one gathers.
Fig. 6 is that syringe-type gas collecting device scheme two gathers the pre-structure schematic diagram.
Fig. 7 is structural representation after syringe-type gas collecting device scheme two gathers.
Fig. 8 is the scheme of installation of syringe-type gas collecting device.
Fig. 9 is the workflow diagram of one embodiment of the invention.
Embodiment
Embodiment one:
Fig. 1 is the control principle schematic diagram of one embodiment of the invention, Fig. 2 is the scheme of installation of one embodiment of the invention, the distance type gas sampling assembly comprises telechiric device 8 and remote-control handle, and camera and steering wheel 6, single-chip microcomputer and physical construction also are installed on telechiric device 8; Camera and steering wheel 6 thereof are connected with single-chip microcomputer; Single-chip microcomputer is connected with the communication module of telechiric device 8 and is used for receiving the instruction of remote-control handle and the video information that sends camera collection; Single-chip microcomputer is by the described physical construction of Control.Described physical construction comprises collection gondola 3, syringe-type gas collecting device 4, windlass and collection gondola releasing means; Syringe-type gas collecting device 4 is arranged on and gathers in gondola 3, and syringe-type gas collecting device 4 is connected with the messenger wire of windlass with the upper end that is connected gondola 3; Syringe-type gas collecting device 4, windlass and collection gondola releasing means pass through respectively Control by described single-chip microcomputer.
The effect that gathers the gondola releasing means is to send while releasing order at single-chip microcomputer, makes to gather gondola 3 and come off from telechiric device, thereby allows syringe-type gas collecting device 4 put down, and it can adopt simple Electromechanical Control principle design to go out different structures.In the present embodiment, it comprises the first electromagnet 2 that is connected with direct supply, and gathers the first fixture block 5 that is connected between gondola 3 and described telechiric device 8; Wherein the first fixture block 5 is used iron as material, with the first electromagnet 2, is complementary; The connection of direct supply E and the first electromagnet 2 is controlled by the first relay K 1 by described single-chip microcomputer.Connect when Single-chip Controlling the first relay K 1 makes direct supply E and the first electromagnet 2, the first electromagnet energising produces magnetic attraction the first fixture block 5, gathers gondola and 12 disengagings of gondola cabin.
Windlass is controlled it by single-chip microcomputer by the second relay K 2 and is rotated and reverse, syringe-type gas collecting device 4 and gather 3 of gondolas with the messenger wire lifting that is wrapped on windlass., for ensureing that control signal is unimpeded, on the 3rd relay K 3 and control line that syringe-type gas collecting device is connected, brush 13 is set.
Fig. 3 is the control flow block diagram of one embodiment of the invention, and operating personnel send instruction by remote-control handle, and instruction is launched by wireless signal transmitter, and single-chip microcomputer receives operating personnel's instructions by communication module, and controls corresponding execution unit.
The effect of syringe-type gas collecting device is to extract extraneous gas when single-chip microcomputer sends acquisition instructions, also can adopt simple Electromechanical Control principle design to go out different structures.In the present embodiment, syringe-type gas collecting device as shown in Figure 4 and Figure 5, comprises seal sleeve, is provided with piston 4-1 and the push rod 4-3 that is connected with piston in seal sleeve, and the seal sleeve bottom is provided with solenoid valve 4-4, and solenoid valve 4-4 is by described Single-chip Controlling; The seal sleeve inwall is fixed with block 4-6, is fixed with baffle plate 4-7 on push rod 4-3, is provided with spring 4-2 between block 4-6 and baffle plate 4-7; Seal sleeve is provided with the second fixture block 11 outward and is hinged on the seal sleeve outer wall by web member, uses secondary piston 4-1 to be pushed into the lowermost end of seal sleeve, and baffle plate 4-7 is blocked by the second fixture block 11, and spring 4-2 is in compressive state; Seal sleeve is provided with outward with the second electromagnet 10, the second electromagnet 10 of the second fixture block 11 configurations and is connected with direct supply, and the connection of direct supply and the second electromagnet 10 is passed through Control by described single-chip microcomputer.When making direct supply and the second electromagnet 10, connects by the Single-chip Controlling relay, open simultaneously solenoid valve 4-4, the second electromagnet 10 energisings produce magnetic attraction the second fixture block 11, spring 4-2 slow release also promotes that baffle plate drives push rod and piston moves to the seal sleeve top, and sample gas 9 enters seal sleeve from solenoid valve.
Fig. 8 is the scheme of installation of syringe-type gas collecting device, and syringe-type gas collecting device 4 can all be arranged on and gather in gondola 3 for a plurality of, and the messenger wire colligation of control line 14 and windlass together.
Fig. 9 is the workflow diagram of one embodiment of the invention, and operating personnel utilize remote-control handle to control telechiric device and enter appointed area, and the remote control single-chip microcomputer sends control command.1) direct supply E and the first electromagnet 2 are connected, and gather gondola 3 and break away from telechiric device 8; 2) single-chip microcomputer is controlled the windlass unwrapping wire by relay K 2, stops unwrapping wire after syringe-type gas collecting device drops to sample area; 3) direct supply and the second electromagnet 10 are connected, and open simultaneously solenoid valve 4-4, collected specimens gas; 4) windlass take-up, syringe-type gas collecting device stops take-up after rising; 5) telechiric device returns, and operating personnel take out syringe-type gas collecting device, promotes push rod and can take out sample gas.
Embodiment two:
The present embodiment and embodiment one principle and structural similarity, its difference is: described syringe-type gas collecting device 4 as shown in Figure 6, Figure 7, comprise seal sleeve, be provided with piston 4-1 in seal sleeve, be connected with push rod 4-3 on piston 4-1, push rod 4-3 extends to outside seal sleeve from the seal sleeve top, and the seal sleeve top is provided with sampling draw ring 4-5, the seal sleeve bottom is provided with solenoid valve 4-4, and solenoid valve 4-4 is by described Single-chip Controlling; Using secondary piston 4-1 to be pushed to the seal sleeve top, is vacuum between piston 4-1 and seal sleeve bottom.During sampling, Single-chip Controlling is opened solenoid valve 4-4, and sample gas 9 enters seal sleeve from solenoid valve 4-4, is full of rear shut electromagnetic valve 4-4.After telechiric device returned, operating personnel took out syringe-type gas collecting device, promoted push rod and can take out sample gas.
Claims (6)
1. distance type gas sampling assembly, it is characterized in that: it comprises telechiric device and remote-control handle, and camera and steering wheel, single-chip microcomputer and physical construction also are installed on telechiric device; Camera and steering wheel thereof are connected with single-chip microcomputer; Single-chip microcomputer is connected with the communication module of telechiric device and is used for receiving the instruction of remote-control handle and the video information that sends camera collection; Single-chip microcomputer is by the described physical construction of Control;
Described physical construction comprises collection gondola, syringe-type gas collecting device, windlass and collection gondola releasing means; Syringe-type gas collecting device is arranged on and gathers in gondola, and syringe-type gas collecting device is connected with the messenger wire of windlass with the upper end that is connected gondola; Syringe-type gas collecting device, windlass and collection gondola releasing means pass through respectively Control by described single-chip microcomputer.
2. distance type gas sampling assembly according to claim 1, it is characterized in that: described collection gondola releasing means comprises the first electromagnet that is connected with direct supply, and gathers the first fixture block that is connected between gondola and described telechiric device; Wherein the first fixture block is used iron as material, with the first electromagnet, is complementary; The connection of direct supply and the first electromagnet is passed through Control by described single-chip microcomputer.
3. distance type gas sampling assembly according to claim 2, it is characterized in that: also be provided with the gondola cabin on described telechiric device, described collection gondola is arranged in the gondola cabin.
4. according to claim 1 and 2 or 3 described distance type gas sampling assemblies, it is characterized in that: described syringe-type gas collecting device comprises seal sleeve, be provided with piston and the push rod that is connected with piston in seal sleeve, the seal sleeve bottom is provided with solenoid valve, and solenoid valve is by described Single-chip Controlling; The seal sleeve inwall is fixed with block, is fixed with baffle plate on push rod, is provided with spring between block and baffle plate; Seal sleeve is provided with the second fixture block outward and is hinged on the seal sleeve outer wall by web member, uses secondary piston to be pushed into the lowermost end of seal sleeve, and baffle plate is blocked by the second fixture block, and spring is in compressive state; Seal sleeve is provided with the second electromagnet with the second fixture block configuration outward, and the second electromagnet is connected with direct supply, and the connection of direct supply and the second electromagnet is passed through Control by described single-chip microcomputer.
5. according to claim 1 and 2 or 3 described distance type gas sampling assemblies, it is characterized in that: described syringe-type gas collecting device comprises seal sleeve, be provided with piston in seal sleeve, be connected with push rod on piston, push rod extends to outside seal sleeve from the seal sleeve top, the seal sleeve top is provided with the sampling draw ring, and the seal sleeve bottom is provided with solenoid valve, and solenoid valve is by described Single-chip Controlling; Using secondary piston to be pushed to the seal sleeve top, is vacuum between piston and seal sleeve bottom.
6. according to claim 1 and 2 or 3 described distance type gas sampling assemblies is characterized in that: on described relay and control line that syringe-type gas collecting device is connected, brush is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100607513A CN102607898B (en) | 2012-03-09 | 2012-03-09 | Remote control type gas sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100607513A CN102607898B (en) | 2012-03-09 | 2012-03-09 | Remote control type gas sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102607898A CN102607898A (en) | 2012-07-25 |
| CN102607898B true CN102607898B (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100607513A Expired - Fee Related CN102607898B (en) | 2012-03-09 | 2012-03-09 | Remote control type gas sampling device |
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| Country | Link |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202757738U (en) * | 2012-08-14 | 2013-02-27 | 深圳市华星光电技术有限公司 | Gas monitoring system and gas monitor |
| CN110118675A (en) * | 2019-06-06 | 2019-08-13 | 南京捷航电子科技有限公司 | A kind of gas safety acquisition device for being mounted on unmanned plane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5370004A (en) * | 1992-08-31 | 1994-12-06 | Mine Safety Appliances Company | Multiple port personal air sampling apparatus |
| CN2511961Y (en) * | 2002-01-07 | 2002-09-18 | 曾世清 | Portable sampler for air planktonic bacteria |
| CN201697908U (en) * | 2010-06-17 | 2011-01-05 | 天津市圣威科技发展有限公司 | Diesel exhaust comprehensive detection system |
| CN201732021U (en) * | 2010-05-21 | 2011-02-02 | 中芯国际集成电路制造(上海)有限公司 | Sampling device for evaluating production environment of semiconductor device |
| CN201903469U (en) * | 2010-12-24 | 2011-07-20 | 江苏艾德太阳能科技有限公司 | Gas collection device |
-
2012
- 2012-03-09 CN CN2012100607513A patent/CN102607898B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5370004A (en) * | 1992-08-31 | 1994-12-06 | Mine Safety Appliances Company | Multiple port personal air sampling apparatus |
| CN2511961Y (en) * | 2002-01-07 | 2002-09-18 | 曾世清 | Portable sampler for air planktonic bacteria |
| CN201732021U (en) * | 2010-05-21 | 2011-02-02 | 中芯国际集成电路制造(上海)有限公司 | Sampling device for evaluating production environment of semiconductor device |
| CN201697908U (en) * | 2010-06-17 | 2011-01-05 | 天津市圣威科技发展有限公司 | Diesel exhaust comprehensive detection system |
| CN201903469U (en) * | 2010-12-24 | 2011-07-20 | 江苏艾德太阳能科技有限公司 | Gas collection device |
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| Publication number | Publication date |
|---|---|
| CN102607898A (en) | 2012-07-25 |
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