CN114796953B - Spark is surveyed and is carried processing apparatus - Google Patents
Spark is surveyed and is carried processing apparatus Download PDFInfo
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- CN114796953B CN114796953B CN202210745940.8A CN202210745940A CN114796953B CN 114796953 B CN114796953 B CN 114796953B CN 202210745940 A CN202210745940 A CN 202210745940A CN 114796953 B CN114796953 B CN 114796953B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
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- Business, Economics & Management (AREA)
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Abstract
The invention relates to the technical field of spark detection and processing, in particular to a spark detection and conveying processing device which comprises a detection unit and a conveying processing unit, wherein the detection unit is in wireless communication, the detection unit is attached to a conveying pipe to be fixed and moved, and the conveying processing unit is communicated with the conveying pipe; the conveying processing unit comprises a cover pipe communicated with the conveying pipe, a hollow rotary thrower is arranged in the cover pipe, fire extinguishing colloid flows through the rotary thrower and is provided with a spreading hole which is communicated with the inside and the outside, a rotary scraping frame is also arranged in the cover pipe, the rotary thrower and the cover pipe are both communicated with the storage tank, a pump is arranged between the rotary thrower and the storage tank, and a valve is arranged between the cover pipe and the storage tank; the invention can change the position of the detection point in real time, enables the probe to carry out surrounding detection, also has the function of preventing the sensor from being shielded, and effectively improves the detection comprehensiveness and the detection result accuracy; the detector realizes self-supply of electric power; the spark is wrapped by the colloid and can be reused; and the fire extinguishing colloid can be kept to meet the use requirement.
Description
Technical Field
The invention relates to the technical field of spark detection and processing, in particular to a spark detection and conveying processing device.
Background
The principle of spark detection and removal is: flowing sparks in a dark environment of the material conveying pipeline carry infrared rays, the spark probes scan in real time, and then are transmitted to the control system through signal processing, signal repairing and signal filtering, then an alarm signal and a linkage control signal are correspondingly given out by the system, and relevant spark removing devices extinguish the sparks, so that the safety in the conveying pipeline is guaranteed.
And present spark is surveyed and follow-up processing apparatus who corresponds, their gauge point sets up and is mostly for fixed motionless, survey the comprehensiveness and remain to improve and need carry out outward appearance cleaning work in order to guarantee to detect the accuracy, adopt water spray to realize the spark clearance function basically simultaneously, can produce a large amount of volatile moisture and obvious water smoke liquid drop like this, increase the humidity in the pipeline and cause the influence to the material of carrying, also there is the water leakage liquid to cause the risk of relevant electrical equipment short circuit, in addition also not control the setting that satisfies the user demand from the extinguishing medium in area all the time.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a spark detection and conveying processing device.
In order to achieve the purpose, the invention adopts the technical scheme that:
a spark detection and conveying processing device comprises a detection unit and a conveying processing unit which are in wireless communication with each other, wherein the detection unit is fixed and moves by being attached to a conveying pipe, and the conveying processing unit is communicated with the conveying pipe in a butt joint mode; carry processing unit to include the cover pipe with the conveyer pipe intercommunication, cover intraductal axle center department is provided with hollow tubulose and throws the ware soon, throw the interior flowing nature of ware soon and put out the colloid of putting out a fire, the pipe shaft of throwing the ware soon is opened has the inside and outside hole that spreads that link up, still be provided with in the cover pipe with the rotatory frame of scraping of throwing the ware with the axle center soon, the rotatory periphery of scraping the frame is provided with the doctor-bar of laminating with the inner wall of cover pipe, throw the ware soon and cover pipe all communicate there is the storage tank, be provided with the pumping on throwing the communicating pipe between ware and the storage tank soon, be provided with check valve on communicating pipe between cover pipe and the storage tank.
Further, the detection unit includes guide coaster and the annular slide rail that sets up respectively in the delivery pipe inside and outside, but both mutual actuation nevertheless contactless, the outer wall removal of guide coaster laminating delivery pipe, sliding connection has the detector of equipping the spark probe on the annular slide rail, be provided with the single-blade wind oar of directional delivery pipe axle center on the detector perpendicularly.
Furthermore, the guide coaster is located the first half of conveyer pipe, is provided with 4 at least walking wheels with the contact of conveyer pipe outer pipe wall on it, and the guide coaster is along the axial displacement of conveyer pipe, annular slide rail and conveyer pipe are with axle center sliding connection, be provided with the gyro wheel with the contact of annular slide rail on the detector, electromagnetic generator is connected to the gyro wheel, electromagnetic generator connects the power device for the detector power supply.
Further, the rotary polishing device comprises rotary supporting shafts at two ends, the rotary supporting shafts are connected with a coil pipe in the middle through a liquid-electric sliding ring, dispersing holes are uniformly formed in the coil pipe, the diameter of each dispersing hole is 1-3 mm, the rotary scraping frame comprises rotary motors located at the axis and scraping blades fixed through a plurality of connecting rods which are dispersed outwards, the number of the rotary motors is 2, the rotary motors are respectively located at the front end and the rear end of the rotary polishing device and fixedly connected with the rotary supporting shafts, and the included angle alpha between each scraping blade and the central axis of the rotary scraping frame ranges from 5 degrees to 15 degrees.
Further, be provided with mobility detection device in the storage tank, mobility detection device is including setting up the test impeller in the downward department of flowing through of colloid of putting out a fire, the test impeller passes through speed change mechanism and drives inside generator rotation and is connected with voltage measurement unit, voltage measurement unit intercommunication control storage tank interior system of trading liquid and fluid infusion.
Further, the single-blade wind oar is driven by the motor to rotate so as to change the windward angle.
Further, the conveying and processing unit is provided with at least 1 detection unit in front of the suspension frame with the height adjustable through the upper part, and 0-1 detection unit is arranged at the rear part of the suspension frame.
Furthermore, the diameter of the cover pipe is in a shape that the middle section is large and the two end side sections are gradually reduced, and the diameter of the middle section is more than 1.25 times of the diameter of the conveying pipe.
Furthermore, the fire extinguishing colloid is input from the front end of the rotary thrower, a communicating pipe between the cover pipe and the storage tank is positioned below the rear end of the rotary thrower, and the storage tank is positioned below the cover pipe.
Furthermore, a rotating support shaft of the rotary thrower is fixed with the cover pipe through a triangular support frame.
Compared with the prior art, the invention has the beneficial effects that:
the spark detection and conveying processing device disclosed by the invention is reasonable in structure, high in safety and low in failure rate. The detection point position is changed in real time by arranging the guide pulley to drive the detector, the spark probe performs omnibearing surrounding detection on the inner wall of the pipeline, and the effect of preventing conveyed materials from being accumulated and shielding the sensor through vibration is achieved, so that the comprehensiveness of the detection range is effectively improved, and the accuracy of the detection result is ensured; by arranging the single-blade wind paddles, the detector can move around by utilizing wind power in the pipeline and realize self-supporting power, the trouble of power wiring is avoided, electric energy is saved, and the risk of winding wires is avoided; the rotary thrower is arranged to rotate, so that the fire extinguishing colloid is thrown and sprinkled into the cover pipe in a granular or filiform manner to wrap exposed sparks, prevent oxygen from contacting with the fire extinguishing colloid and quickly reduce the temperature, and then the fire extinguishing colloid is attached to the inner pipe wall or directly settled to effectively extinguish the sparks; the discharged fire extinguishing colloid is scraped and collected by the rotary scraping frame and flows into the storage tank for next reuse; whether reach life in order to judge the colloid of putting out a fire through setting up mobility detection device, and then control trades liquid and fluid infusion system work, ensures that the colloid of putting out a fire in the storage tank satisfies the operation requirement always.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a schematic cross-sectional view taken along line C-C of FIG. 1;
FIG. 5 is an enlarged schematic view at X in FIG. 4;
FIG. 6 is an enlarged view at Y in FIG. 4;
FIG. 7 is a schematic structural diagram of a detecting unit according to the present invention;
FIG. 8 is a schematic structural view of a rotary polisher and a rotary scraping frame according to the present invention;
FIG. 9 is a side view of the rotary scraper blade of the present invention.
In the figure: 1. a detection unit; 1a, guiding a pulley; 1a-1, a travelling wheel; 1b, an annular slide rail; 1c, a detector; 1c-1, a spark probe; 1c-2, single-blade wind paddles; 2. a conveyance processing unit; 2a, a cover pipe; 2a-1, a middle section; 2a-2, two end side sections; 2b, a rotary thrower; 2b-1, a rotating support shaft; 2b-2, a coil; 2c, rotating the scraping frame; 2c-1, scraping a blade; 2c-2, a connecting rod; 3. fire extinguishing colloid; 4. a storage tank; 5. pumping; 6. a one-way valve; 7. a fluidity detecting device; 7a, testing the impeller; 8. a suspension frame; 9. a delivery pipe; 10. a triangular support frame.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; in the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", and the like indicate directions or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 9, a spark detection and transportation processing device comprises a detection unit 1 and a transportation processing unit 2 which are in wireless communication with each other, wherein the detection unit 1 is attached to a transportation pipe 9 for fixing and moving, and the position of the detection unit 1 can be adjusted in real time according to different use requirements, the transportation processing unit 2 is communicated with the transportation pipe 9 in a butt joint manner, at least 1 detection unit 1 is arranged in front of the transportation processing unit 2, the detection unit detects whether sparks exist in the transportation pipe 9 by using a high-sensitivity infrared detector, if yes, the transportation processing unit 2 behind the transportation processing unit 2 is controlled by wireless communication to extinguish the sparks, 0 to 1 detection unit 1 is arranged behind the transportation processing unit 2, namely, the detection unit 1 is not arranged, the detection unit 1 is used for providing subsequent safety function, and under the extreme condition of low probability, the transportation processing unit 2 in front does not successfully process the sparks, the pipeline can be closed in time through the control system, and the safety in the production line conveying pipe 9 is further ensured.
The conveying processing unit 2 is fixed in position through a suspension bracket 8 with adjustable height arranged above and comprises a cover pipe 2a communicated with a conveying pipe 9, the diameter of the cover pipe 2a is larger than that of the middle section 2a-1, the sections 2a-2 at two ends are gradually reduced, the diameter of the middle section 2a-1 is more than 1.25 times of that of the conveying pipe 9, so that enough space is formed inside to accommodate and arrange relevant equipment, the flow in a pipeline cannot be reduced, and the sections 2a-2 at two ends are butted with the conveying pipe 9 through flanges; the hollow tubular rotary thrower 2b is arranged at the axis in the cover pipe 2a, the flowing fire-extinguishing colloid 3 flows in the rotary thrower 2b, the pipe body of the rotary thrower 2b is provided with a dispersion hole which is communicated with the inside and the outside, when the rotary thrower 2b rotates at high speed, the fire-extinguishing colloid 3 is thrown into the cover pipe 2a in a granular or filiform manner, and the exposed sparks passing through are coated by utilizing the soft viscidity of the fire-extinguishing colloid 3, so that the oxygen can be prevented from contacting with the fire-extinguishing colloid, the fire-extinguishing colloid has good cooling and cooling performances, and has obvious fire-preventing and fire-extinguishing effects, the way can not generate a large amount of volatile moisture as a conventional water spraying treatment way, has no obvious water mist liquid drops, therefore, the humidity in the pipeline can not be increased to influence the conveyed materials, the cyclic and recycling advantages can be realized, the risk of short circuit of related electrical equipment caused by water leakage can be reduced, and the fire-extinguishing colloid 3 thrown out at high speed, is extremely difficult to be driven into the rear conveying pipe 9 by wind power; a rotary scraping frame 2c which is coaxial with the rotary thrower 2b is also arranged in the cover pipe 2a, a scraping blade 2c-1 which is attached to the inner wall of the cover pipe 2a is arranged on the periphery of the rotary scraping frame 2c, and the scraping blade 2c-1 is used for processing the concentrated and spirally sprayed fire extinguishing colloid 3; the rotary thrower 2b and the cover pipe 2a are both communicated with a storage tank 4, a pump 5 is arranged on a communicating pipe between the rotary thrower 2b and the storage tank 4, a one-way valve 6 is arranged on the communicating pipe between the cover pipe 2a and the storage tank 4 so that the fire-extinguishing colloid 3 can only flow downwards in a single direction, the fire-extinguishing colloid 3 is input from the front end of the rotary thrower 2b under the action of the pump 5, the communicating pipe between the cover pipe 2a and the storage tank 4 is positioned below the rear end of the rotary thrower 2b, and the storage tank 4 is positioned below the cover pipe 2 a; in conclusion, after the rotary thrower 2b rotates and sprays the fire extinguishing colloid 3 to extinguish sparks, the rotary scraping frame 2c scrapes and collects the fire extinguishing colloid 3, and the fire extinguishing colloid flows into the storage tank 4 again for next recycling.
The detection unit 1 comprises a guide pulley 1a and an annular slide rail 1b which are respectively arranged inside and outside the conveying pipe 9, the guide pulley 1a and the annular slide rail are mutually attracted but not contacted, the attraction mode is electromagnetic attraction, and when the guide pulley 1a and the annular slide rail are separated, a circuit is disconnected; the pulley 1a is guided to move along the outer wall of the conveying pipe 9, and drives the lower annular slide rail 1b to change and adjust the position, the arrangement is to meet different use requirements, the position of the spark detection point is flexibly set, and the distance between the spark detection point and the conveying processing unit 2 is adjusted; the annular slide rail 1b is connected with a detector 1c provided with a spark probe 1c-1 in a sliding mode, the spark probe 1c-1 adopts a photoelectric detection technology to carry out non-contact detection, does not interfere detected objects, does not influence normal production flow, effectively captures infrared rays emitted by sparks in a pipeline, and can also sensitively detect the infrared rays even if the infrared rays are hidden in dense materials.
Referring to fig. 7, a single-blade wind propeller 1c-2 pointing to the axis of the conveying pipe 9 is vertically arranged on the detector 1c, and is driven by a motor to rotate to change the windward angle, under the action of air flow in the pipeline, the stress of the single-blade wind propeller 1c-2 is changed by different windward angles, so that the rotating speed of the detector 1c around the annular sliding rail 1b is changed, the spark probe 1c-1 in motion performs omnibearing surrounding detection on the inner wall of the pipeline, and the effect of preventing conveyed materials from being accumulated to shield the sensor through motion is achieved, so that the accuracy of a detection result is effectively guaranteed; in addition, the single-blade wind propeller 1c-2 can be controlled to be rapidly and repeatedly switched left and right within the 90-degree included angle range relative to the positive windward side to cause the vibration of the detector 1c, so that sundries attached to the sensor on the single-blade wind propeller can be rapidly removed, and the function of ensuring the accuracy of the sensor in the spark probe 1c-1 without opening a pipeline for cleaning is achieved.
The guide pulley 1a is positioned at the upper half part of the conveying pipe 9, at least 4 walking wheels 1a-1 which are in contact with the outer wall of the conveying pipe 9 are arranged on the guide pulley 1a, the guide pulley 1a moves along the axial direction of the conveying pipe 9, the annular sliding rail 1b is in coaxial sliding connection with the conveying pipe 9, the detector 1c is provided with a roller which is in contact with the annular sliding rail 1b, the roller is connected with an electromagnetic generator, the electromagnetic generator is connected with an electric device for supplying power to the detector 1c, when the detector 1c moves around relative to the annular sliding rail 1b, the roller rotates to drive the electromagnetic generator to generate electric power to be supplied to the electric device, therefore, the detector 1c arranged in the conveying pipe 9 does not need to be additionally supplied with power, the internal electric power self-supply is realized, the trouble of wiring is avoided, and the movement of the detector 1c is not limited by electric wires.
The rotary thrower 2b comprises rotary support shafts 2b-1 at two ends, the rotary support shafts are fixed with the cover pipe 2a through a triangular support frame 10, and the triangular support frame 10 is stable in structure and small in wind resistance; the rotary supporting shaft 2b-1 is connected with a coil 2b-2 in the middle through a liquid electric slip ring, the liquid electric slip ring is used for transmitting electricity to the rotary driving device from a static part to a rotary part and transmitting fire extinguishing colloid 3, the dispersion holes are uniformly arranged on the coil 2b-2, and the diameter of each dispersion hole is 1 mm-3 mm; the rotary scraping frame 2c comprises a rotary motor positioned at the axis and is used for fixing the scraping blade 2c-1 through a plurality of connecting rods 2c-2 which are outwards diffused, and the number of the rotary motors is 2, and the rotary motors are respectively positioned at the front end and the rear end of the rotary thrower 2b and are fixedly connected with a rotary supporting shaft 2 b-1; the included angle alpha between the scraping blade 2c-1 and the central axis of the rotary scraping frame 2c is 5-15 degrees, a spiral structure is formed, and the fire extinguishing colloid 3 which is beneficial to being recycled can more smoothly enter the storage tank 4.
A fluidity detection device 7 is arranged in the storage tank 4, the fluidity detection device 7 comprises a testing impeller 7a arranged at the downward flowing position of the fire extinguishing colloid 3, the testing impeller 7a drives an internal generator to rotate through a speed change mechanism and is communicated with a voltage measurement unit, the voltage measurement unit is communicated with a system for controlling liquid replacement and liquid supplementation in the storage tank 4, and when the fire extinguishing colloid 3 is used for more and more times, the content of impurities in the fire extinguishing colloid is increased, so that the fluidity is gradually reduced; it can be known that, when the mobility is lower, the rotating speed of the testing impeller 7a is driven to be slower, so when the testing impeller 7a flows down, whether the service life of the fire extinguishing colloid 3 is reached can be judged through conversion according to the voltage generated by the rotation of the power generation unit driven by the testing impeller 7a, and when the designed service life of the fire extinguishing colloid 3 is reached, the work of a liquid changing and supplementing system is controlled, so that the fire extinguishing colloid 3 in the storage tank 4 is ensured to meet the use requirement all the time.
The invention discloses a spark detection and conveying processing device, which mainly comprises the following working procedures: the detection unit 1 arranged in front of the conveying processing unit 2 detects whether sparks exist in the conveying pipe 9 in real time, and if sparks exist, the conveying processing unit 2 behind the conveying processing unit is controlled through wireless communication to process the sparks in time; the specific treatment method comprises the following steps: the fire extinguishing colloid 3 is input from the front end of the rotary thrower 2b under the action of the pump 5, the rotary thrower 2b rotates, the fire extinguishing colloid 3 is thrown and sprinkled into the cover pipe 2a in a granular or filiform shape to wrap exposed sparks and prevent oxygen from contacting with the fire extinguishing colloid and then is attached to the inner pipe wall or directly subsides along with the fire extinguishing colloid, then the rotary scraping frame 2c scrapes and collects the fire extinguishing colloid 3 which comes out and flows into the storage tank 4 for reuse, the fluidity detection device 7 is used for detecting whether the fire extinguishing colloid 3 reaches the service life or not, and then the work of a liquid changing and replenishing system is controlled according to specific conditions.
While the invention has been described with reference to specific preferred embodiments, it will be understood by those skilled in the art that various changes, modifications and additions may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A spark detecting and conveying processing device is characterized in that: the device comprises a detection unit (1) and a conveying processing unit (2) which are in wireless communication with each other, wherein the detection unit (1) is fixed and moves by being attached to a conveying pipe (9), and the conveying processing unit (2) is in butt joint with and communicated with the conveying pipe (9);
the conveying processing unit (2) comprises a cover pipe (2a) communicated with a conveying pipe (9), a hollow tubular rotary thrower (2b) is arranged at the inner axis of the cover tube (2a), a flowing fire extinguishing colloid (3) flows in the rotary thrower (2b), the pipe body of the rotary polisher (2b) is provided with a distribution hole which is communicated with the inside and the outside, the cover pipe (2a) is also internally provided with a rotary scraping frame (2c) which is coaxial with the rotary polisher (2b), the periphery of the rotary scraping frame (2c) is provided with a scraping blade (2c-1) which is attached to the inner wall of the cover pipe (2a), the rotary thrower (2b) and the cover pipe (2a) are both communicated with a storage tank (4), a pump (5) is arranged on a communicating pipe between the rotary thrower (2b) and the storage tank (4), a one-way valve (6) is arranged on a communicating pipe between the cover pipe (2a) and the storage tank (4).
2. The spark detection and delivery process of claim 1, wherein: the detection unit (1) comprises a guide pulley (1a) and an annular sliding rail (1b) which are arranged inside and outside the conveying pipe (9) respectively, the guide pulley (1a) and the annular sliding rail (1b) are mutually attracted but do not contact, the outer wall of the guide pulley (1a) attached to the conveying pipe (9) moves, a detector (1c) equipped with a spark probe (1c-1) is connected to the annular sliding rail (1b) in a sliding mode, and a single-blade wind propeller (1c-2) pointing to the axis of the conveying pipe (9) is vertically arranged on the detector (1 c).
3. A spark detection and delivery process as claimed in claim 2, wherein: guide coaster (1a) is located the first half of conveyer pipe (9), is provided with walking wheel (1a-1) of at least 4 and conveyer pipe (9) outer pipe wall contact on it, guide coaster (1a) along the axial displacement of conveyer pipe (9), annular slide rail (1b) and conveyer pipe (9) are with axle center sliding connection, be provided with the gyro wheel with annular slide rail (1b) contact on detector (1c), electromagnetic generator is connected to the gyro wheel, electromagnetic generator connects the power device for detector (1c) power supply.
4. A spark detection and delivery process unit as claimed in claim 1, wherein: the rotary thrower (2b) comprises rotary supporting shafts (2b-1) at two ends, the rotary supporting shafts (2b-1) are connected with a middle coil pipe (2b-2) through a liquid-electric slip ring, dispersing holes are uniformly formed in the coil pipe (2b-2), the diameter of each dispersing hole is 1-3 mm, the rotary scraping frame (2c) comprises a rotary motor located at the axis and scrapers (2c-1) fixed through a plurality of outwards-dispersing connecting rods (2c-2), the number of the rotary motors is 2, the rotary motors are respectively located at the front end and the rear end of the rotary thrower (2b) and fixedly connected with the rotary supporting shafts (2b-1), and the included angle alpha range of the central axes of the scrapers (2c-1) and the rotary scraping frame (2c) is 5-15 degrees.
5. A spark detection and delivery process unit as claimed in claim 1, wherein: be provided with mobility detection device (7) in storage tank (4), mobility detection device (7) are including setting up test impeller (7a) in the downward department of flowing through of colloid (3) of putting out a fire, test impeller (7a) drive inside generator rotation and communicate through voltage measurement unit through speed change mechanism, the system of liquid changing and fluid infusion in voltage measurement unit intercommunication control storage tank (4).
6. A spark detection and delivery process unit as claimed in claim 2, wherein: the single-blade wind oar (1c-2) is driven by the motor to rotate so as to change the windward angle.
7. A spark detection and delivery process unit as claimed in claim 1, wherein: the conveying and processing unit (2) is provided with at least 1 detection unit (1) in front of the suspension frame (8) with the adjustable height, which is arranged above the suspension frame, and 0-1 detection unit (1) in the rear of the suspension frame.
8. A spark detection and delivery process unit as claimed in claim 1, wherein: the diameter of the cover pipe (2a) is larger than that of the middle section (2a-1), the sections (2a-2) at two ends are gradually reduced, and the diameter of the middle section (2a-1) is more than 1.25 times of that of the conveying pipe (9).
9. A spark detection and delivery process unit as claimed in claim 1, wherein: the fire extinguishing colloid (3) is input from the front end of the rotary thrower (2b), a communicating pipe between the cover pipe (2a) and the storage tank (4) is positioned below the rear end of the rotary thrower (2b), and the storage tank (4) is positioned below the cover pipe (2 a).
10. A spark detection and delivery process unit as claimed in claim 1, wherein: and a rotating support shaft (2b-1) of the rotating thrower (2b) is fixed with the cover pipe (2a) through a triangular support frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210745940.8A CN114796953B (en) | 2022-06-29 | 2022-06-29 | Spark is surveyed and is carried processing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210745940.8A CN114796953B (en) | 2022-06-29 | 2022-06-29 | Spark is surveyed and is carried processing apparatus |
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| CN114796953B true CN114796953B (en) | 2022-09-02 |
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| US7843352B2 (en) * | 2007-02-13 | 2010-11-30 | B&S Safety Systems, Inc. | Ignition-source detecting system and associated methods |
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