CN112578084A - Detection device is administered to colliery gas in pit - Google Patents
Detection device is administered to colliery gas in pit Download PDFInfo
- Publication number
- CN112578084A CN112578084A CN202011445491.2A CN202011445491A CN112578084A CN 112578084 A CN112578084 A CN 112578084A CN 202011445491 A CN202011445491 A CN 202011445491A CN 112578084 A CN112578084 A CN 112578084A
- Authority
- CN
- China
- Prior art keywords
- plate
- main body
- rotating
- rod
- air duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0057—Warfare agents or explosives
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Toxicology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a coal mine underground gas control detection device, relates to the technical field of coal mine safety equipment, and aims to solve the problem that when the existing detection device is used, dust floating in the air is adhered to a probe of the detection device to influence the detection of the gas concentration; the rotating rod on the side surface of the guide plate is connected with the cross rod through a belt pulley; the transverse plate is arranged in the main body, and the pulling plate at the bottom of the transverse plate is arranged at the bottom end in the main body; the rotating wheel is arranged in the main body, and a pressure plate at the side end of the rotating wheel is arranged on the side surface of the filtering piece; the air duct is arranged at the top of the main body, and the cross bars on the side surfaces of the air duct are arranged on the side surfaces of the main body; the inner plate is arranged in the main body, and a detection probe is arranged on the side surface of the inner plate. Through using the wind channel to detect the gas concentration of co-altitude not, gaseous can detect through the test probe on the inner panel.
Description
Technical Field
The invention belongs to the technical field of coal mine safety equipment, and particularly relates to a coal mine underground gas treatment detection device.
Background
Coal mine gas is also called coal bed gas and coal bed gas, mixed gas consisting of methane, carbon dioxide, nitrogen and the like escaping from coal and surrounding rocks is used as gas which is a harmful factor in coal mine production, the gas pollutes air, and when the gas content in the air is 5% -16%, explosion can be caused when meeting fire to cause accidents.
For example, application No.: CN201210448984.0 relates to a colliery gas detection device, includes: the system comprises four parts, namely an air supply system, a filtering system, a main reactor and a detection monitoring system. The photocatalytic gas purifier is manufactured by taking a special composite photocatalyst as a gas purification carrier and dispersing catalyst powder in a liquid phase, gas enters a reactor under the action of an air draft pump and is decomposed into CO2 and H2O under the high-efficiency photocatalytic action of the composite photocatalyst, so that the gas concentration is reduced, and gas explosion is prevented; low cost, low energy consumption, high safety, clean and pollution-free degradation products, and is a green and environment-friendly technology.
Based on prior art discovery, current detection device is when using, and gas concentration to the height that the mine is different detects not comprehensively, and in the pit of colliery, the density of gas is less than the air, gathers easily at the top of ore road, detects the accident that arouses easily not comprehensive, and current detection device is when using, when detecting the gas concentration in the pit of colliery, the floated dust adhesion in the air is on detection device's probe, long-time not clearing up, influence the detection to gas concentration easily.
Disclosure of Invention
In order to solve the technical problems, the invention provides a detection device for underground coal mine gas control, which aims to solve the problems that when the existing detection device is used, the detection of the gas concentration of different heights of a mine is incomplete, the density of the gas is smaller than that of air in the underground coal mine, the gas is easy to gather at the top of a mine tunnel, and safety accidents are easy to cause if the detection is incomplete, and when the existing detection device is used, when the gas concentration of the underground coal mine is detected, dust floating in the air is adhered to a probe of the detection device, and the gas concentration is not cleaned for a long time, so that the detection of the gas concentration is easy to influence.
The invention relates to a coal mine underground gas treatment detection device, which is realized by the following specific technical means:
a coal mine underground gas treatment detection device comprises a main body, an air channel, a guide plate, an inner plate, a bottom plate, a transverse plate and a rotating wheel, wherein an alarm device is installed at the top of the main body, and a universal wheel is installed at the included angle position of the bottom edge of the main body; the bottom of the guide plate is connected with the top of the main body, and the guide plate is arranged on the side surface of the air channel; the baffle plate on the side surface of the guide plate is arranged at the top of the main body through a spring, and a vertical plate in the guide plate is embedded in the vertical groove; the rotating rod on the side surface of the guide plate is connected with the cross rod through a belt pulley; the bottom plate is arranged in the main body, and the drawing plate at the bottom of the bottom plate is arranged at the bottom end in the main body; the transverse plate is arranged in the main body, and the pulling plate at the bottom of the transverse plate is arranged at the bottom end in the main body; the rotating wheel is arranged in the main body, and a pressure plate at the side end of the rotating wheel is arranged on the side surface of the filtering piece;
the air duct comprises an air inlet, a top plate, a cross rod and a vertical groove, the air duct is of a rectangular structure, and a sawtooth structure is arranged on the side face of the air duct; the air inlet is of a conical structure and is arranged on the side surface of the top end of the air duct; the top plate is of a rectangular plate structure and is arranged at the top of the air duct through a spring; the air duct is arranged at the top of the main body, the bottom end of the air duct is provided with a vertical rod, and a cross rod on the side surface of the air duct is arranged on the side surface of the main body;
the inner plate comprises a scraper, an inner rod and a rotating piece, wherein a lug is arranged at the side end of the scraper, and the scraper is arranged on the side surface of the inner plate through a spring; the inner rod is connected with a lug at the side end of the scraper through a rotating shaft and is of a rectangular structure; the inner plate is arranged in the main body, and a detection probe is arranged on the side surface of the inner plate.
Furthermore, the main body comprises an exhaust piece and a vertical rod, the top of the main body is provided with an air pump, and the main body is of a rectangular structure; the exhaust piece is arranged on the side surface of the main body and is connected with the air suction pump at the top of the main body; the top of montant is equipped with the lug, and the montant is established in the inside of main part.
Furthermore, the air duct also comprises a cross rod and a vertical groove, wherein a gear is arranged on the side surface of the cross rod, and the gear on the side surface of the cross rod is meshed with the sawtooth structure on the side surface of the air duct; the vertical groove is of a T-shaped structure and is arranged on the side face of the air duct.
Furthermore, the guide plate comprises a vertical plate, a rotating rod and a baffle plate, wherein the vertical plate is of a T-shaped structure and is arranged inside the guide plate; the rotating rod is of a cylindrical structure, and the side surface of the rotating rod is connected with the bottom end of the vertical plate; the side of baffle is the arc structure, and the baffle is installed in the side of bull stick.
Furthermore, the inner plate also comprises a rotating part, the outer end of the rotating part is provided with a gear, and the inner side of the rotating part is connected with the inner rod.
Furthermore, the bottom plate comprises a rotating plate, a push rod and a drawing plate, the rotating plate is of a diamond structure, and the rotating plate is arranged on the inner side of the bottom plate through a rotating shaft; the push rod is of a rectangular structure and is arranged at the outer end of the rotating shaft on the side surface of the rotating plate through a connecting plate; the drawing plate is of a rectangular structure and is arranged at the bottom of the bottom plate.
Furthermore, the transverse plate comprises a filtering piece, a guide plate and a pulling plate, wherein the side surface of the filtering piece is provided with a filtering hole, and the filtering piece is arranged on the side surface of the transverse plate through a spring; the side surface of the guide plate is of an inclined structure, and the guide plate is arranged at the bottom of the filter piece; the outside of arm-tie is equipped with the handle, and the arm-tie is installed in the side bottom of diaphragm.
Furthermore, the rotating wheel comprises blades and a pressure plate, the blades are of an inclined structure, and the blades are arranged in the middle of the side surface of the rotating wheel; the pressing plate is of an oval structure, pulleys are arranged on the outer side of the pressing plate, and the pressing plate is installed at two ends of the rotating wheel.
Compared with the prior art, the invention has the following beneficial effects:
1. the device is provided with the air channel, when the gas control under the coal mine is finished, the gas concentrations with different heights can be detected by using the air channel, the air channel is arranged at the top of the main body, the cross rod is arranged on the side surface of the main body, the rotating handle on the outer side of the cross rod is rotated by the action of human force, the gear on the outer side of the cross rod is meshed with the saw-toothed structure on the side surface of the air channel, the air channel can move up and down, sucked gas enters the main body through the bottom end of the vertical groove, the detection of the gas concentrations is facilitated, the gas with different heights can enter the air channel through the air inlet on the side surface of the top of the air channel, the top plate is arranged at the top of the air channel through the spring, the top of the mine channel which is collided when the air;
2. the inner plate is arranged in the device, when gas sucked under a coal mine can be detected through the detection probes on the inner plate, the inclined inner plates are arranged in the main body, the gas entering the main body can be fully contacted with the detection probes on the inner plate by the up-and-down uniform arrangement, the detection of the gas concentration is convenient, the outer end of the rotating part is provided with the gear, two rotating parts are meshed through the gear, the rotating part drives the inner rod at the inner end to move, the inner rod drives the scraper to move through the rotating shaft, the scraper can be attached to two sides of the inner plate to move under the action of the spring, the detection probes on the inner plate can be cleaned, dust in the gas is prevented from being adhered to the detection probes, the detection of the gas concentration is influenced, and the problem that when the existing detection device is used, the detection of the gas concentration at different heights of the mine is not comprehensive is solved, in the pit of colliery, the density of gas is less than the air, gathers easily at the top of ore deposit way, detects the accident that arouses easily not all, and current detection device when using, when detecting the colliery gas concentration in the pit, the problem of the detection to gas concentration is influenced easily to long-time not clearing up on detection device's probe to the floated dust adhesion in the air.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the main body of the present invention.
Fig. 3 is a schematic perspective view of the air duct of the present invention.
Fig. 4 is a perspective view of the guide plate of the present invention.
Fig. 5 is a schematic perspective view of the inner panel of the present invention.
Fig. 6 is a schematic cross-sectional structure of the base plate of the present invention.
Fig. 7 is a schematic perspective view of the cross plate of the present invention.
Fig. 8 is an enlarged view of the part a of the present invention, which is drawn from fig. 7.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. an exhaust member; 102. a vertical rod; 2. an air duct; 201. an air inlet; 202. a top plate; 203. a cross bar; 204. a vertical slot; 3. a guide plate; 301. a vertical plate; 302. a rotating rod; 303. a baffle plate; 4. an inner plate; 401. a squeegee; 402. an inner rod; 403. a rotating member; 5. a base plate; 501. rotating the plate; 502. a push rod; 503. drawing the plate; 6. a transverse plate; 601. a filter member; 602. a baffle; 603. pulling a plate; 7. a rotating wheel; 701. a blade; 702. and (7) pressing a plate.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a coal mine underground gas treatment detection device which comprises a main body 1, an air duct 2, a guide plate 3, an inner plate 4, a bottom plate 5, a transverse plate 6 and a rotating wheel 7, wherein an alarm device is installed at the top of the main body 1, and a universal wheel is installed at the included angle position of the bottom edge of the main body 1; the bottom of the guide plate 3 is connected with the top of the main body 1, and the guide plate 3 is arranged on the side surface of the air duct 2; the baffle 303 at the side of the guide plate 3 is arranged at the top of the main body 1 through a spring, and the vertical plate 301 in the guide plate 3 is embedded in the vertical groove 204; the rotating rod 302 on the side surface of the guide plate 3 is connected with the cross rod 203 through a belt pulley; the bottom plate 5 is arranged in the main body 1, and the drawing plate 503 at the bottom of the bottom plate 5 is arranged at the bottom end in the main body 1; the transverse plate 6 is arranged inside the main body 1, and the pulling plate 603 at the bottom of the transverse plate 6 is arranged at the bottom end inside the main body 1; the rotating wheel 7 is arranged in the main body 1, and a pressing plate 702 at the side end of the rotating wheel 7 is arranged on the side surface of the filter element 601;
the air duct 2 comprises an air inlet 201, a top plate 202, a cross rod 203 and a vertical groove 204, the air duct 2 is of a rectangular structure, and the side surface of the air duct 2 is provided with a saw-toothed structure; the air inlet 201 is of a conical structure, and the air inlet 201 is arranged on the side surface of the top end of the air duct 2; the top plate 202 is of a rectangular plate structure, and the top plate 202 is installed at the top of the air duct 2 through a spring; the air duct 2 is arranged at the top of the main body 1, the vertical rods 102 are arranged at the bottom end of the air duct 2, the cross rods 203 on the side surfaces of the air duct 2 are arranged on the side surfaces of the main body 1, the air duct 2 is arranged at the top of the main body 1, the cross rods 203 are arranged on the side surfaces of the main body 1, and the top plate 202 is arranged at the top of the air duct 2 through springs, so that the top of a mine tunnel collided when the air duct 2 rises is prevented from being buffered, the gas concentrations at different heights can be detected, and;
the inner plate 4 comprises a scraper 401, an inner rod 402 and a rotating piece 403, wherein a lug is arranged at the side end of the scraper 401, and the scraper 401 is arranged on the side surface of the inner plate 4 through a spring; the inner rod 402 is connected with a lug at the side end of the scraper 401 through a rotating shaft, and the inner rod 402 is of a rectangular structure; inner panel 4 establishes in the inside of main part 1, and the side-mounting of inner panel 4 has test probe, inner panel 4 that is equipped with the slope form of everywhere in the inside of main part 1, even range from top to bottom can make the gas that gets into main part 1 inside can be abundant with the test probe contact on the inner panel 4, be convenient for to the detection of gas concentration, under the effect of spring, make the both sides that scraper blade 401 can laminate inner panel 4 remove, can be to the test probe sanitization on inner panel 4, prevent that the dust adhesion in the gas is on the test probe, the influence is to the detection of gas concentration.
The main body 1 comprises an exhaust part 101 and a vertical rod 102, an air suction pump is mounted at the top of the main body 1, and the main body 1 is of a rectangular structure; the exhaust member 101 is installed on the side of the main body 1, and the exhaust member 101 is connected with the air pump on the top of the main body 1; the top of montant 102 is equipped with the lug, and montant 102 establishes in the inside of main part 1, be equipped with four universal wheels in the bottom of main part 1, be convenient for make main part 1 remove in the ore passage, exhaust 101 is connected with the aspiration pump at main part 1 top, make the gas of the inside of suction main part 1 after having detected, the connecting tube arranges outside the colliery, the lug at montant 102 top is installed in the bottom of wind channel 2, make the gas of inspiration can enter into inside main part 1 from same level, the last test probe of the inner panel 4 of being convenient for detects.
The air duct 2 further comprises a cross rod 203 and a vertical groove 204, a gear is arranged on the side surface of the cross rod 203, and the gear on the side surface of the cross rod 203 is meshed with the saw-toothed structure on the side surface of the air duct 2; erect groove 204 and be T shape structure, and erect groove 204 and establish in the side of wind channel 2, rotate the commentaries on classics handle in the horizontal pole 203 outside through the effect of human power, make the gear on the horizontal pole 203 outside mesh with the sawtooth structure of wind channel 2 side mutually, make wind channel 2 can reciprocate, the inside that main part 1 was entered into through the bottom of erecting groove 204 to the gas of inspiration, be convenient for carry out the measuring of gas concentration, the air intake 201 of wind channel 2 top side can make the gas of different heights enter into wind channel 2 inside.
The guide plate 3 comprises a vertical plate 301, a rotating rod 302 and a baffle 303, wherein the vertical plate 301 is of a T-shaped structure, and the vertical plate 301 is arranged inside the guide plate 3; the rotating rod 302 is of a cylindrical structure, and the side surface of the rotating rod 302 is connected with the bottom end of the vertical plate 301; the side of baffle 303 is the arc structure, and baffle 303 installs the side at bull stick 302, deflector 3 is established at the top of main part 1, and laminating wind channel 2, when horizontal pole 203 rotates, drive bull stick 302 through the belt pulley and rotate, bull stick 302 can twine the bottom of riser 301, riser 301 is inlayed and is being erected inside groove 204, the height that can follow wind channel 2 makes bull stick 302 receive and release, baffle 303 pastes bull stick 302 under the effect of spring, can prevent gas leakage.
The inner plate 4 further includes a rotating member 403, a gear is disposed at an outer end of the rotating member 403, an inner side of the rotating member 403 is connected to the inner rod 402, and a gear is disposed at an outer end of the rotating member 403, so that the two rotating members 403 are engaged with each other through the gear, the rotating member 403 drives the inner rod 402 at the inner end to move, and the inner rod 402 drives the scraper 401 to move through the rotating shaft.
The bottom plate 5 comprises a rotating plate 501, a push rod 502 and a drawing plate 503, wherein the rotating plate 501 is of a diamond structure, and the rotating plate 501 is arranged on the inner side of the bottom plate 5 through a rotating shaft; the push rod 502 is of a rectangular structure, and the push rod 502 is installed at the outer end of the rotating shaft on the side surface of the rotating plate 501 through a connecting plate; the drawing plate 503 is of a rectangular structure, the drawing plate 503 is installed at the bottom of the bottom plate 5, the bottom plate 5 is arranged at the bottom of the main body 1, when dust cleaned by the scraper 401 falls onto the rotating plate 501, the push rod 502 is rotated under the action of human force, the rotating shaft at the outer end of the rotating plate 501 is connected with the push rod 502, the two rotating plates 501 are turned, the diamond structure of the rotating plate 501 is adopted, dust sliding is facilitated, the cleaned dust falls into the drawing plate 503, and the drawing plate 503 is drawn out to clean the dust to a designated place.
The transverse plate 6 comprises a filter element 601, a guide plate 602 and a pull plate 603, the side surface of the filter element 601 is provided with a filter hole, and the filter element 601 is arranged on the side surface of the transverse plate 6 through a spring; the side surface of the guide plate 602 is an inclined structure, and the guide plate 602 is installed at the bottom of the filter 601; the outside of arm-tie 603 is equipped with the handle, and arm-tie 603 is installed in the side bottom of diaphragm 6, be equipped with diaphragm 6 in the inside of main part 1, gas passes diaphragm 6 and enters into the side of filtering piece 601, filter purification treatment to gas through filtering piece 601, make clamp plate 702 promote to filter piece 601 and remove, it arouses the vibration to make to filter piece 601 under the effect of spring, thereby make the dust shake fall on guide plate 602, again to the dust water conservancy diversion in the arm-tie 603, timely clear up filtering piece 601, prevent because the dust blocks up, make the filter effect weaken.
The runner 7 comprises blades 701 and a pressure plate 702, wherein the blades 701 are of an inclined structure, and the blades 701 are arranged in the middle of the side surface of the runner 7; the pressing plate 702 is of an oval structure, pulleys are arranged on the outer side of the pressing plate 702, the pressing plate 702 is arranged at two ends of the rotating wheel 7, the rotating wheel 7 is arranged inside the main body 1, the blades 701 are arranged inside the bottom end of the exhaust part 101, when gas is pumped out, the blades 701 drive the rotating wheel 7 to rotate, the pressing plates 702 at two ends of the rotating wheel 7 rotate, the oval structure of the pressing plate 702 intermittently touches the filter part 601, and the pulleys on the outer side of the pressing plate 702 can reduce friction force during contact.
When in use: when the device is needed to be used, firstly, the main body 1 is placed at a position to be detected, four universal wheels are arranged at the bottom of the main body 1, the main body 1 is moved to a proper position under a coal mine, a suction pump at the top of the main body 1 sucks gas, then the height of the air channel 2 is adjusted according to the height of a mine channel, the air channel 2 is moved to a proper height by rotating the cross rod 203 through the meshing of gears and the saw-toothed shape of the side surface of the air channel 2, the air inlet 201 enables the gas to enter the air channel 2, the cross rod 203 rotates to drive the rotating rod 302 to rotate through the belt pulley, the vertical plate 301 is driven to move in the vertical groove 204 to prevent gas leakage, the gas is detected through the detecting probes on the four inclined inner plates 4, the gas is fully contacted with the detecting probes on the inner plates 4 through the vertical uniform arrangement, the detected gas passes through the transverse plate 6 to be filtered through the filter elements, make blade 701 drive runner 7 rotatory, the oval structure that makes clamp plate 702 is interrupted to touch and filters piece 601, make under the effect of spring filter piece 601 arouse the vibration, make the dust flow to the arm-tie 603 in through guide plate 602, when having detected gas concentration, rotate rotating member 403, make two rotating member 403 drive the rotation each other through the meshing of gear, make rotating member 403 make scraper blade 401 laminating inner panel 4's both sides remove through interior pole 402, the test probe to 4 sides of inner panel clears up, prevent the dust influence to gas concentration's detection, rethread manpower effect rotates push rod 502 down, make two rotating plate 501 upset, clear up the dust in the arm-tie 503.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A detection device is administered to colliery underground gas which characterized in that: the air conditioner comprises a main body (1), an air duct (2), a guide plate (3), an inner plate (4), a bottom plate (5), a transverse plate (6) and a rotating wheel (7), wherein an alarm device is installed at the top of the main body (1), and a universal wheel is installed at the included angle position of the bottom edge of the main body (1); the bottom of the guide plate (3) is connected with the top of the main body (1), and the guide plate (3) is arranged on the side surface of the air duct (2); the baffle (303) on the side surface of the guide plate (3) is arranged at the top of the main body (1) through a spring, and the vertical plate (301) in the guide plate (3) is embedded in the vertical groove (204); the rotating rod (302) on the side surface of the guide plate (3) is connected with the cross rod (203) through a belt pulley; the bottom plate (5) is arranged in the main body (1), and a drawing plate (503) at the bottom of the bottom plate (5) is arranged at the bottom end in the main body (1); the transverse plate (6) is arranged inside the main body (1), and the pulling plate (603) at the bottom of the transverse plate (6) is arranged at the bottom end inside the main body (1); the rotating wheel (7) is arranged in the main body (1), and a pressure plate (702) at the side end of the rotating wheel (7) is arranged on the side surface of the filter element (601);
the air duct (2) comprises an air inlet (201), a top plate (202), a cross rod (203) and a vertical groove (204), the air duct (2) is of a rectangular structure, and a sawtooth structure is arranged on the side face of the air duct (2); the air inlet (201) is of a conical structure, and the air inlet (201) is formed in the side face of the top end of the air duct (2); the top plate (202) is of a rectangular plate structure, and the top plate (202) is installed at the top of the air duct (2) through a spring; the air duct (2) is arranged at the top of the main body (1), the bottom end of the air duct (2) is provided with a vertical rod (102), and a cross rod (203) on the side surface of the air duct (2) is arranged on the side surface of the main body (1);
the inner plate (4) comprises a scraper (401), an inner rod (402) and a rotating piece (403), wherein a convex block is arranged at the side end of the scraper (401), and the scraper (401) is arranged on the side surface of the inner plate (4) through a spring; the inner rod (402) is connected with a lug at the side end of the scraper (401) through a rotating shaft, and the inner rod (402) is of a rectangular structure; the inner plate (4) is arranged inside the main body (1), and a detection probe is arranged on the side surface of the inner plate (4).
2. The underground coal mine gas control detection device as claimed in claim 1, wherein: the main body (1) comprises an exhaust piece (101) and a vertical rod (102), an air pump is installed at the top of the main body (1), and the main body (1) is of a rectangular structure; the exhaust part (101) is arranged on the side surface of the main body (1), and the exhaust part (101) is connected with an air suction pump at the top of the main body (1); the top of the vertical rod (102) is provided with a convex block, and the vertical rod (102) is arranged inside the main body (1).
3. The underground coal mine gas control detection device as claimed in claim 1, wherein: the air duct (2) further comprises a cross rod (203) and a vertical groove (204), a gear is arranged on the side surface of the cross rod (203), and the gear on the side surface of the cross rod (203) is meshed with a saw-toothed structure on the side surface of the air duct (2); the vertical groove (204) is of a T-shaped structure, and the vertical groove (204) is formed in the side face of the air duct (2).
4. The underground coal mine gas control detection device as claimed in claim 1, wherein: the guide plate (3) comprises a vertical plate (301), a rotating rod (302) and a baffle (303), wherein the vertical plate (301) is of a T-shaped structure, and the vertical plate (301) is arranged inside the guide plate (3); the rotating rod (302) is of a cylindrical structure, and the side surface of the rotating rod (302) is connected with the bottom end of the vertical plate (301); the side of baffle (303) is the arc structure, and baffle (303) are installed in the side of bull stick (302).
5. The underground coal mine gas control detection device as claimed in claim 1, wherein: the inner plate (4) further comprises a rotating piece (403), a gear is arranged at the outer end of the rotating piece (403), and the inner side of the rotating piece (403) is connected with the inner rod (402).
6. The underground coal mine gas control detection device as claimed in claim 1, wherein: the bottom plate (5) comprises a rotating plate (501), a push rod (502) and a drawing plate (503), the rotating plate (501) is of a diamond structure, and the rotating plate (501) is arranged on the inner side of the bottom plate (5) through a rotating shaft; the push rod (502) is of a rectangular structure, and the push rod (502) is installed at the outer end of the rotating shaft on the side surface of the rotating plate (501) through a connecting plate; the drawing plate (503) is of a rectangular structure, and the drawing plate (503) is installed at the bottom of the bottom plate (5).
7. The underground coal mine gas control detection device as claimed in claim 1, wherein: the transverse plate (6) comprises a filter piece (601), a guide plate (602) and a pulling plate (603), the side surface of the filter piece (601) is provided with a filter hole, and the filter piece (601) is arranged on the side surface of the transverse plate (6) through a spring; the side surface of the guide plate (602) is of an inclined structure, and the guide plate (602) is arranged at the bottom of the filter piece (601); the handle is arranged on the outer side of the pulling plate (603), and the pulling plate (603) is installed at the bottom of the side face of the transverse plate (6).
8. The underground coal mine gas control detection device as claimed in claim 1, wherein: the rotating wheel (7) comprises blades (701) and a pressure plate (702), the blades (701) are of an inclined structure, and the blades (701) are arranged in the middle of the side face of the rotating wheel (7); the pressing plate (702) is of an oval structure, pulleys are arranged on the outer side of the pressing plate (702), and the pressing plate (702) is installed at two ends of the rotating wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011445491.2A CN112578084B (en) | 2020-12-09 | 2020-12-09 | Detection device is administered to colliery gas in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011445491.2A CN112578084B (en) | 2020-12-09 | 2020-12-09 | Detection device is administered to colliery gas in pit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112578084A true CN112578084A (en) | 2021-03-30 |
| CN112578084B CN112578084B (en) | 2022-07-26 |
Family
ID=75130949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011445491.2A Active CN112578084B (en) | 2020-12-09 | 2020-12-09 | Detection device is administered to colliery gas in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112578084B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354842A (en) * | 2021-11-04 | 2022-04-15 | 江苏泰宇矿业有限公司 | Detection device is administered to colliery gas in pit |
| CN114518435A (en) * | 2022-02-25 | 2022-05-20 | 深圳市申思科技有限公司 | Carbon dioxide sensor assembly for coal mine |
| CN114594211A (en) * | 2022-03-07 | 2022-06-07 | 山东省地质矿产勘查开发局第七地质大队（山东省第七地质矿产勘查院） | Detection device is administered to colliery gas in pit |
| CN118243877A (en) * | 2024-05-21 | 2024-06-25 | 陕西能源职业技术学院 | A gas control and detection device for underground coal mines |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001035203A (en) * | 1999-07-19 | 2001-02-09 | Iwasaki Electric Co Ltd | Light source device |
| CN101614650A (en) * | 2008-06-24 | 2009-12-30 | 郑州市光力科技发展有限公司 | Device for taking and measuring gas in negative-pressure pipelines |
| CN102563201A (en) * | 2012-02-15 | 2012-07-11 | 山东洪达化工有限公司 | Device for eliminating leakage risk of gas gate valve online |
| CN104555359A (en) * | 2015-01-18 | 2015-04-29 | 济南宏一伟电力设备有限公司 | Non-leakage guide groove device |
| US20150251794A1 (en) * | 2012-11-27 | 2015-09-10 | Alpla Werke Alwin Lehner Gmbh & Co. Kg | Extrusion-blow-molded plastic container with undercut neck and method for its production |
| CN105201924A (en) * | 2015-08-18 | 2015-12-30 | 蚌埠市拓坚机电有限公司 | Self-cleaning negative pressure blower |
| CN106936083A (en) * | 2017-05-12 | 2017-07-07 | 江苏恒炫电气有限公司 | A kind of dustproof and anti-explosion type High-low voltage switch cabinet |
| CN108828686A (en) * | 2018-08-23 | 2018-11-16 | 东莞市凯勒帝数控科技有限公司 | Falling film evaporator blocking fault detection device |
| CN208466136U (en) * | 2018-04-04 | 2019-02-05 | 河北诚昊化工有限公司 | A kind of purified cotton grinder dust cover |
| CN109528082A (en) * | 2018-11-27 | 2019-03-29 | 安徽蓝华环保科技有限公司 | A kind of easy to operate Environmental-protecting dust-removing equipment |
| CN109550594A (en) * | 2018-12-06 | 2019-04-02 | 邓权塑业科技（湖南）有限公司 | A kind of mixing room dust prevention system and its application method |
| CN210422695U (en) * | 2019-07-23 | 2020-04-28 | 山西潞安集团余吾煤业有限责任公司 | Mine gas safety monitoring device |
| CN211038728U (en) * | 2019-11-14 | 2020-07-17 | 侯广清 | Coal mine gas discharging device |
| CN211051122U (en) * | 2019-11-19 | 2020-07-21 | 广东华锦园建设有限公司 | Air inlet unit for building engineering exhaust purification |
| CN111963224A (en) * | 2020-09-09 | 2020-11-20 | 贵州盘江煤电集团技术研究院有限公司 | Angle adjusting and supporting device of anchor rod machine and using method thereof |
| CN112033887A (en) * | 2020-09-22 | 2020-12-04 | 叶超 | High temperature resistance test equipment suitable for silicone sealant |
| CN212110816U (en) * | 2020-04-13 | 2020-12-08 | 茹京火 | A kind of air pollution detection equipment |
-
2020
- 2020-12-09 CN CN202011445491.2A patent/CN112578084B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001035203A (en) * | 1999-07-19 | 2001-02-09 | Iwasaki Electric Co Ltd | Light source device |
| CN101614650A (en) * | 2008-06-24 | 2009-12-30 | 郑州市光力科技发展有限公司 | Device for taking and measuring gas in negative-pressure pipelines |
| CN102563201A (en) * | 2012-02-15 | 2012-07-11 | 山东洪达化工有限公司 | Device for eliminating leakage risk of gas gate valve online |
| US20150251794A1 (en) * | 2012-11-27 | 2015-09-10 | Alpla Werke Alwin Lehner Gmbh & Co. Kg | Extrusion-blow-molded plastic container with undercut neck and method for its production |
| CN104555359A (en) * | 2015-01-18 | 2015-04-29 | 济南宏一伟电力设备有限公司 | Non-leakage guide groove device |
| CN105201924A (en) * | 2015-08-18 | 2015-12-30 | 蚌埠市拓坚机电有限公司 | Self-cleaning negative pressure blower |
| CN106936083A (en) * | 2017-05-12 | 2017-07-07 | 江苏恒炫电气有限公司 | A kind of dustproof and anti-explosion type High-low voltage switch cabinet |
| CN208466136U (en) * | 2018-04-04 | 2019-02-05 | 河北诚昊化工有限公司 | A kind of purified cotton grinder dust cover |
| CN108828686A (en) * | 2018-08-23 | 2018-11-16 | 东莞市凯勒帝数控科技有限公司 | Falling film evaporator blocking fault detection device |
| CN109528082A (en) * | 2018-11-27 | 2019-03-29 | 安徽蓝华环保科技有限公司 | A kind of easy to operate Environmental-protecting dust-removing equipment |
| CN109550594A (en) * | 2018-12-06 | 2019-04-02 | 邓权塑业科技（湖南）有限公司 | A kind of mixing room dust prevention system and its application method |
| CN210422695U (en) * | 2019-07-23 | 2020-04-28 | 山西潞安集团余吾煤业有限责任公司 | Mine gas safety monitoring device |
| CN211038728U (en) * | 2019-11-14 | 2020-07-17 | 侯广清 | Coal mine gas discharging device |
| CN211051122U (en) * | 2019-11-19 | 2020-07-21 | 广东华锦园建设有限公司 | Air inlet unit for building engineering exhaust purification |
| CN212110816U (en) * | 2020-04-13 | 2020-12-08 | 茹京火 | A kind of air pollution detection equipment |
| CN111963224A (en) * | 2020-09-09 | 2020-11-20 | 贵州盘江煤电集团技术研究院有限公司 | Angle adjusting and supporting device of anchor rod machine and using method thereof |
| CN112033887A (en) * | 2020-09-22 | 2020-12-04 | 叶超 | High temperature resistance test equipment suitable for silicone sealant |
Non-Patent Citations (2)
| Title |
|---|
| SHAWGI AHMED: "Review of gas migration and wellbore leakage in liner hanger dual barrier system:challenges and implication for industry", 《JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING》 * |
| 韩涛: "渤海某平台储罐可燃气体扩散安全分析", 《化学工程与装备》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354842A (en) * | 2021-11-04 | 2022-04-15 | 江苏泰宇矿业有限公司 | Detection device is administered to colliery gas in pit |
| CN114354842B (en) * | 2021-11-04 | 2024-09-17 | 江苏泰宇矿业有限公司 | Underground coal mine gas control detection device |
| CN114518435A (en) * | 2022-02-25 | 2022-05-20 | 深圳市申思科技有限公司 | Carbon dioxide sensor assembly for coal mine |
| CN114594211A (en) * | 2022-03-07 | 2022-06-07 | 山东省地质矿产勘查开发局第七地质大队（山东省第七地质矿产勘查院） | Detection device is administered to colliery gas in pit |
| CN114594211B (en) * | 2022-03-07 | 2024-02-23 | 山东省地质矿产勘查开发局第七地质大队（山东省第七地质矿产勘查院） | Underground coal mine gas control detection device |
| CN118243877A (en) * | 2024-05-21 | 2024-06-25 | 陕西能源职业技术学院 | A gas control and detection device for underground coal mines |
| WO2025139383A1 (en) * | 2024-05-21 | 2025-07-03 | 陕西能源职业技术学院 | Coal-mine underground gas control and detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112578084B (en) | 2022-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112578084B (en) | Detection device is administered to colliery gas in pit | |
| CN111672307A (en) | Industrial waste gas desulfurization denitration dust collecting equipment | |
| WO2020082704A1 (en) | Modularized dust collector system and control method thereof | |
| CN220487661U (en) | Colliery is tunnelling working face vortex dust collector in pit and system thereof | |
| CN201025063Y (en) | Humid dust remover for mine | |
| CN118090613B (en) | Detection equipment is used in production of dust removal filter bag | |
| CN209438260U (en) | A kind of environmentally friendly absorption tower of Chemical Manufacture | |
| CN213823860U (en) | Pulse dust collector | |
| CN220367272U (en) | Air monitoring structure | |
| CN220696257U (en) | Filtering dust remover | |
| CN202250730U (en) | Air filter of air compressor | |
| CN208275234U (en) | A kind of New Electrolytic Aluminium flue gas fluorine removal compound Wet purifier | |
| CN215311038U (en) | Filter cartridge dust remover with cone-structure filter cartridge | |
| CN117357976A (en) | A coal mine dust treatment equipment that can monitor dust concentration | |
| CN216236890U (en) | A filter separator for natural gas that is easy to collect impurities | |
| CN208574356U (en) | A kind of molecular sieve filter device with high-efficient purification air function | |
| CN208500701U (en) | A kind of microorganism carrier apparatus administered for water course in situ | |
| CN221631393U (en) | Detection device for building construction environment | |
| CN214319566U (en) | Dust collector is used in building engineering construction | |
| CN206508684U (en) | A kind of improved filter | |
| CN218130737U (en) | Dust filtering and recycling device | |
| CN222765937U (en) | A dust removal and dust reduction equipment for mining excavation process | |
| CN203935741U (en) | Tiltedly tank folliculus air purifier | |
| CN222510769U (en) | Exhaust treatment device convenient to dust filtration maintains | |
| CN223170591U (en) | Water curtain filters cyclic utilization device of quicklime dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |