CN114776381A - All-round monitoring facilities of gaseous in pit with sweep function - Google Patents
All-round monitoring facilities of gaseous in pit with sweep function Download PDFInfo
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- CN114776381A CN114776381A CN202210411366.2A CN202210411366A CN114776381A CN 114776381 A CN114776381 A CN 114776381A CN 202210411366 A CN202210411366 A CN 202210411366A CN 114776381 A CN114776381 A CN 114776381A
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- side wall
- fixedly connected
- gas
- air inlet
- outer side
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 238000010926 purge Methods 0.000 claims abstract description 37
- 238000002156 mixing Methods 0.000 claims abstract description 26
- 238000005086 pumping Methods 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000012806 monitoring device Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 238000005057 refrigeration Methods 0.000 claims description 6
- 230000010405 clearance mechanism Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 17
- 238000001514 detection method Methods 0.000 abstract description 16
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 84
- 238000010408 sweeping Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- 239000003595 mist Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mining & Mineral Resources (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an all-round monitoring equipment of underground gas with purging function, which relates to the technical field of gas detectors and comprises: the bottom of the detector is fixedly connected with an air inlet pipe, and the inner side wall of the air inlet pipe is fixedly connected with a driving mechanism; a mixing mechanism; a pumping and spraying assembly; a cleaning mechanism; according to the invention, external gas is extracted through the work of the air pump, the gas enters the air inlet ring and the air inlet pipe after being filtered by the filter screen, and the moisture in the gas is condensed by the refrigerating plate, so that the driving mechanism works under the flowing action of the external gas, the pumping and spraying assembly is driven to work through the reciprocating mechanism, the gas after primary filtration is blown to the top of the cleaning mechanism through the pumping and spraying assembly, the cleaning mechanism cleans the filter screen, the detection efficiency of the detector on the gas is prevented from being influenced by the blockage of the filter screen, dust is prevented from entering the detector to damage components in the detector, the detector is well protected, and the service life of the detector is prolonged.
Description
Technical Field
The invention relates to the technical field of underground gas monitoring, in particular to underground gas omnibearing monitoring equipment with a purging function.
Background
The gas detector is an instrument tool for detecting gas leakage concentration, and mainly refers to a portable/handheld gas detector. Gas sensors are used to detect the types of gases present in the environment, gas sensors are sensors used to detect the composition and content of gases. The gas detector is classified according to detection objects and comprises a combustible gas (containing methane) detection alarm instrument, a toxic gas detection alarm instrument and an oxygen detection alarm instrument. The combustible gas is classified according to the detection principle, and the combustible gas is detected by a catalytic combustion type, a semiconductor type, a thermal conductivity type, an infrared absorption type and the like; the toxic gas detection is of electrochemical type, semiconductor type and the like; the oxygen detection is of electrochemical type. Classified by the mode of use, there are portable and stationary. The explosive is classified according to the place of use, and there are a conventional type and an explosion-proof type. The gas detection alarm device is classified according to functions and comprises a gas detector, a gas alarm instrument and a gas detection alarm instrument. The sampling mode is classified into a diffusion type and a pumping type.
At present, current gas detection appearance is when using, because gaseous comparatively moist in the pit, and attached a large amount of dusts, if do not carry out drying and dust removal treatment to the inside gas that gets into the gas monitoring appearance, can make moist and muddy air lead to the fact the corruption to the inside precision component of gas detection appearance, influences the life of gas detection appearance, we propose an all-round monitoring facilities of gaseous in the pit with function of sweeping for this reason and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, due to the fact that underground gas is wet and is accompanied by a large amount of dust, if gas entering a gas monitor is not dried or subjected to dust removal treatment, wet and turbid air corrodes precision elements inside the gas monitor and the service life of the gas monitor is affected, and provides the underground gas all-directional monitoring equipment with the purging function.
In order to achieve the purpose, the invention adopts the following technical scheme:
an all-round monitoring facilities of gaseous underground with sweep function includes:
the air inlet pipe is fixedly connected to the bottom of the detector, the air outlet pipe is fixedly connected to the top of the detector, the air pump is fixedly connected to the outer side wall of the air inlet pipe, the air inlet ring is fixedly connected to the bottom of the air inlet pipe, the filter screen is fixedly connected to the outer side wall of the air inlet ring, the water tank is formed in the inner side wall of the air inlet pipe, the driving mechanism is fixedly connected to the inner side wall of the air inlet pipe, and the driving mechanism is used for providing power for the operation of the equipment;
the mixing mechanism is arranged inside the air inlet ring and is used for mixing gas and water;
the pumping and spraying assembly is arranged at the top of the air inlet ring, and the driving mechanism drives the pumping and spraying assembly through a reciprocating mechanism;
the cleaning mechanism is installed on the outer side wall of the air inlet ring and right opposite to the outer side wall of the filter screen, and the cleaning mechanism is used for cleaning the outer side wall of the filter screen.
Preferably, the driving mechanism comprises a connecting frame, an impeller, a rotating shaft and a fixed frame; the bottom of link with the top of pivot is rotated and is connected, the inside wall of impeller with the pivot lateral wall is close to the bottom fixed connection of link, the lateral wall of pivot with the middle part fixed connection of mount, the lateral wall of pivot is close to the bottom fixedly connected with refrigeration board of impeller, refrigeration board's lateral wall with the inside wall sliding connection of basin, the lateral wall of link with the inside wall fixed connection of intake pipe, the bottom of pivot with the inside wall bottom of air inlet ring is rotated and is connected.
Preferably, the mixing mechanism comprises a gear, a gear ring, a rotating rod and a stirring sheet; the outer side wall of the gear is meshed with the inner ring of the gear ring, the outer side wall of the rotating rod is fixedly connected with the inner side wall of the gear, and the stirring sheet is fixedly connected to the outer side wall of the rotating rod.
Preferably, the reciprocating mechanism comprises a U-shaped frame, a reciprocating rod and a push-pull plate; the outer side wall of the U-shaped frame is in sliding connection with the inner side wall of the reciprocating rod, and the opposite end of the reciprocating rod is fixedly connected with the opposite side of the push-pull plate.
Preferably, the pumping and spraying assembly comprises a box body, a liquid inlet pipe, a gas inlet and a purging pipe; the top of box with the bottom fixed connection of feed liquor pipe, the air inlet is seted up the bottom of box, the one end of sweeping the pipe with the lateral wall fixed connection of box.
Preferably, the cleaning mechanism comprises a chute, a return spring and a cleaning plate; the top of the inner side wall of the sliding groove is fixedly connected with the top end of the reset spring, the bottom end of the reset spring is fixedly connected with the two sides of the top end of the cleaning plate, and the outer side walls of the two ends of the cleaning plate are slidably connected with the inner side wall of the sliding groove.
Preferably, the top of ring gear with the inside wall top fixed connection of air inlet ring, the lateral wall of bull stick with the mount rotates to be connected, the top and the bottom of bull stick with air inlet ring's inside wall top and bottom sliding connection.
Preferably, the U-shaped frame is fixedly connected to the middle of the rotating shaft, the top and the bottom of the U-shaped frame are fixedly connected to the rotating shaft, the reciprocating rod penetrates through the side wall of the air inlet pipe and extends to the opposite sides of the push-pull plate, and the outer side wall of the reciprocating rod is slidably connected to the air inlet pipe.
Preferably, the box fixed connection be in the top of air inlet ring, the air inlet is seted up the top of air inlet ring, the bottom of sweeping the pipe with the top fixed connection of air inlet ring, the bottom of sweeping the pipe is just right the lateral wall of filter screen, the inside wall of box with the laminating of the lateral wall of push-and-pull plate, and sliding connection, the feed liquor pipe the end in opposite directions with the inside wall fixed connection of basin, the side in opposite directions of box with the lateral wall fixed connection of intake pipe.
Preferably, the spout is seted up the ring of admitting air is close to the both sides of filter screen, the top of cleaning plate with laminate mutually at the bottom of sweeping the pipe, the cleaning plate is close to one side of the ring lateral wall that admits air with laminate mutually outside the lateral wall of filter screen.
Compared with the prior art, the invention has the beneficial effects that:
1. when the gas pump is used, external gas is extracted through the work of the gas pump, the gas enters the gas inlet ring and the gas inlet pipe after being filtered by the filter screen, the refrigerating plate condenses moisture in the gas, the driving mechanism works under the flowing action of the external gas, the driving mechanism drives the pumping and spraying assembly to work through the reciprocating mechanism, the gas after primary filtering is blown to the top of the cleaning mechanism through the pumping and spraying assembly, the cleaning mechanism cleans the filter screen under the blowing action of the gas, the detection efficiency of the detector on the gas is prevented from being influenced by the blockage of the filter screen, dust is prevented from entering the inside of the detector and damaging components in the detector, the detector is well protected, and the service life of the detector is prolonged.
2. After the device is used for a period of time, the water condensed by the moist gas by the refrigerating plate enters the water tank under the action of centrifugal force, then enters the pumping and spraying assembly under the action of the reciprocating mechanism, then is sprayed to the top of the cleaning mechanism by the pumping and spraying assembly to scrape and flush the filter screen, the water mist generated by flushing enters the air inlet ring through the filter screen, and under the action of driving the mixing mechanism by the driving mechanism, fine dust in the gas after the preliminary treatment of the water mist is mixed with the water mist, so that the fine dust is condensed into large dust to be adhered to the outer surface of the mixing mechanism, the effective treatment of the dust in the gas is realized, the water in the gas is effectively absorbed, the dust and the water are prevented from entering the inside of the detector, the damage to components inside the detector is avoided, and the detector is well protected, the service life of the detector is prolonged.
Drawings
FIG. 1 is a schematic three-dimensional structure diagram of an all-directional downhole gas monitoring device with purging function according to the present invention;
FIG. 2 is a schematic diagram of a three-dimensional middle cut-away structure of an all-directional monitoring device for underground gas with purging function according to the present invention;
FIG. 3 is a schematic three-dimensional structure diagram of a gas inlet ring of the downhole gas omni-directional monitoring device with purging function according to the present invention;
FIG. 4 is a schematic three-dimensional structure diagram of a driving mechanism, a reciprocating mechanism and a mixing mechanism of the downhole gas omnibearing monitoring device with purging function according to the present invention;
FIG. 5 is a schematic diagram of a three-dimensional bottom structure of a driving mechanism, a reciprocating mechanism and a mixing mechanism of an all-directional downhole gas monitoring device with a purging function according to the present invention;
FIG. 6 is a schematic diagram of a three-dimensional structure of a reciprocating mechanism of an all-directional underground gas monitoring device with purging function according to the present invention;
FIG. 7 is an enlarged schematic structural view of a part A in FIG. 2 of the all-around downhole gas monitoring device with purging function according to the present invention;
FIG. 8 is an enlarged schematic structural view of a portion B in FIG. 3 of the downhole gas omni-directional monitoring device with the purging function according to the present invention;
fig. 9 is an enlarged schematic structural diagram of a point C in fig. 7 of the downhole gas omni-directional monitoring device with the purging function according to the present invention.
In the figure: 1. a detector; 2. an air inlet pipe; 3. an air outlet pipe; 4. an air pump; 5. an air inlet ring; 6. filtering with a screen; 7. a drive mechanism; 71. a connecting frame; 72. an impeller; 73. a rotating shaft; 74. a fixed mount; 8. a mixing mechanism; 81. a gear; 82. a ring gear; 83. a rotating rod; 84. a stirring sheet; 9. a reciprocating mechanism; 91. a U-shaped frame; 92. a reciprocating lever; 93. a push-pull plate; 10. a pumping and spraying assembly; 101. a box body; 102. a liquid inlet pipe; 103. an air inlet; 104. a purge tube; 11. a refrigeration plate; 12. a water tank; 13. a cleaning mechanism; 131. a chute; 132. a return spring; 133. and (6) cleaning the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-9, an all directional downhole gas monitoring apparatus with purging function includes:
the detector 1 is characterized in that the bottom of the detector 1 is fixedly connected with an air inlet pipe 2, the top of the detector 1 is fixedly connected with an air outlet pipe 3, the outer side wall of the air inlet pipe 2 is fixedly connected with an air pump 4, the bottom of the air inlet pipe 2 is fixedly connected with an air inlet ring 5, the outer side wall of the air inlet ring 5 is fixedly connected with a filter screen 6, the inner side wall of the air inlet pipe 2 is provided with a water tank 12, the inner side wall of the air inlet pipe 2 is fixedly connected with a driving mechanism 7, and the driving mechanism 7 is used for providing power for the operation of the device;
the mixing mechanism 8, the mixing mechanism 8 is installed inside the air inlet ring 5, the mixing mechanism 8 is used for mixing the gas and the water;
the pumping and spraying assembly 10 is arranged at the top of the air inlet ring 5, and the driving mechanism 7 drives the pumping and spraying assembly 10 through the reciprocating mechanism 9;
the cleaning mechanism 13 is arranged on the outer side wall of the air inlet ring 5, the cleaning mechanism 13 is arranged right opposite to the outer side wall of the filter screen 6, and the cleaning mechanism 13 is used for cleaning the outer side wall of the filter screen 6;
through the setting of above-mentioned structure, realized the processing to dust and moisture in the gas, prevent that dust and water from getting into detector 1's inside, cause the damage to detector 1 internal components and parts, carried out good protection to detector 1, prolonged detector 1's life.
Wherein, the driving mechanism 7 comprises a connecting frame 71, an impeller 72, a rotating shaft 73 and a fixed frame 74; the bottom of the connecting frame 71 is rotatably connected with the top of the rotating shaft 73, the inner side wall of the impeller 72 is fixedly connected with the bottom of the outer side wall of the rotating shaft 73, which is close to the connecting frame 71, the outer side wall of the rotating shaft 73 is fixedly connected with the middle of the fixing frame 74, the bottom of the outer side wall of the rotating shaft 73, which is close to the impeller 72, is fixedly connected with the refrigerating plate 11, the outer side wall of the refrigerating plate 11 is slidably connected with the inner side wall of the water tank 12, the outer side wall of the connecting frame 71 is fixedly connected with the inner side wall of the air inlet pipe 2, the bottom of the rotating shaft 73 is rotatably connected with the bottom of the inner side wall of the air inlet ring 5, and the refrigerating plate 11 is arranged in a filter screen form;
through the arrangement of the structure, when detection is carried out, gas can drive the driving mechanism 7 to work, so that the equipment is driven to stably work, and the treatment efficiency of the equipment on the gas is ensured.
Wherein, the mixing mechanism 8 comprises a gear 81, a gear ring 82, a rotating rod 83 and a stirring sheet 84; the outer side wall of the gear 81 is meshed with the inner ring of the gear ring 82, the outer side wall of the rotating rod 83 is fixedly connected with the inner side wall of the gear 81, and the stirring piece 84 is fixedly connected to the outer side wall of the rotating rod 83;
in addition, the mixing mechanism 8 is made of carbon fiber materials, has light and hard properties, and ensures that the driving mechanism 7 can drive the mixing mechanism 8 to perform mixing work;
through the arrangement of the structure, the secondary treatment of fine dust in the gas after the primary treatment is realized, the quality of the gas entering the detector 1 is ensured, and the service life of the detector 1 is prolonged.
Wherein, the reciprocating mechanism 9 comprises a U-shaped frame 91, a reciprocating rod 92 and a push-pull plate 93; the outer side wall of the U-shaped frame 91 is connected with the inner side wall of the reciprocating rod 92 in a sliding mode, and the opposite end of the reciprocating rod 92 is fixedly connected with the opposite side of the push-pull plate 93;
in addition, the reciprocating mechanism 9 is made of carbon fiber materials and has light and hard properties, so that the mixing mechanism 7 can drive the reciprocating mechanism 9 to work;
through the setting of above-mentioned structure, realized spouting subassembly 10's drive for spouting subassembly 10 can extract the water of condensing and preliminary treatment's gas, guaranteed spouting subassembly 10's steady operation.
The pumping and spraying assembly 10 comprises a box body 101, a liquid inlet pipe 102, a gas inlet 103 and a purging pipe 104; the top of the box body 101 is fixedly connected with the bottom end of the liquid inlet pipe 102, the gas inlet 103 is arranged at the bottom of the box body 101, and one end of the purging pipe 104 is fixedly connected with the outer side wall of the box body 101;
in addition, it should be noted that the liquid inlet pipe 102 is internally provided with a one-way valve, liquid and gas can only enter the liquid tank 101 and cannot be discharged through the liquid inlet pipe 102, the gas inlet 103 is internally provided with a one-way valve, gas can only enter the liquid tank 101 through the gas inlet 103 and cannot be discharged into the gas inlet ring 5 through the gas inlet 103, and the one-way valve is also arranged in the purging pipe 104, so that gas can only be purged to the top of the cleaning mechanism 13 through the purging pipe 104;
through the setting of above-mentioned structure, realized the drive to clearance mechanism 13 to realized the function of sweeping to filter screen 6, guaranteed filter screen 6's cleanliness factor, prevent that filter screen 6 from blockking up and causing gaseous unable detector 1 of entering to detect in, guaranteed the efficiency and the quality that gaseous detected.
Wherein, the cleaning mechanism 13 comprises a chute 131, a return spring 132 and a cleaning plate 133; the top of the inner side wall of the chute 131 is fixedly connected with the top end of the return spring 132, the bottom end of the return spring 132 is fixedly connected with two sides of the top end of the cleaning plate 133, and the outer side walls of two ends of the cleaning plate 133 are slidably connected with the inner side wall of the chute 131;
in addition, it should be noted that the cleaning plate 133 in the cleaning mechanism 13 is made of a carbon fiber material, and has a light and hard property, so that the cleaning plate 133 can be blown by the gas blown out through the purging pipe 104 to move downward, so that the cleaning plate 133 can clean the outer surface of the filter screen 6;
through the setting of above-mentioned structure, realized the clearance to filter screen 6, guaranteed filter screen 6's cleanliness factor, prevent that filter screen 6 from blockking up and causing inside gaseous unable entering this equipment.
The top of the gear ring 82 is fixedly connected with the top of the inner side wall of the air inlet ring 5, the outer side wall of the rotating rod 83 is rotatably connected with the fixed frame 74, and the top end and the bottom end of the rotating rod 83 are slidably connected with the top and the bottom of the inner side wall of the air inlet ring 5.
The U-shaped frame 91 is fixedly connected to the middle of the rotating shaft 73, the top and the bottom of the U-shaped frame 91 are fixedly connected to the rotating shaft 73, the reciprocating rod 92 penetrates through the side wall of the air inlet pipe 2 and extends to the opposite sides of the push-pull plate 93, and the outer side wall of the reciprocating rod 92 is slidably connected to the air inlet pipe 2.
Wherein, box 101 fixed connection is at the top of ring 5 that admits air, the top at ring 5 that admits air is seted up to air inlet 103, the bottom of sweeping pipe 104 and the top fixed connection of ring 5 that admits air, the bottom of sweeping pipe 104 is just to the lateral wall of filter screen 6, the inside wall of box 101 and the laminating of the outside wall of push-and-pull plate 93, and sliding connection, the inside wall fixed connection of opposite end and basin 12 of feed liquor pipe 102, the opposite side of box 101 and the lateral wall fixed connection of intake pipe 2.
The chutes 131 are arranged on two sides of the air inlet ring 5 close to the filter screen 6, the top of the cleaning plate 133 is attached to the bottom of the purging pipe 104, and one side of the cleaning plate 133 close to the outer side wall of the air inlet ring 5 is attached to the outer side wall of the filter screen 6.
In the invention, when the air cooling device is used, firstly, the air pump 4 is started, so that the air pump 4 pumps external air, the external air enters the air inlet ring 5 after being preliminarily filtered by the filter screen 6, then enters the detector 1 through the air inlet pipe 2, and is finally discharged to the outside through the air outlet pipe 3, when the air passes through the air inlet pipe 2, moisture in the air is condensed under the action of the refrigerating plate 11, then the impeller 72 is driven to rotate under the flowing action of the air, and the rotating shaft 73 is further driven to rotate, so that the condensed water is dropped into the water tank 12 by the refrigerating plate 11 under the action of centrifugal force;
the rotation of the rotating shaft 73 can also drive the U-shaped frame 91 to do circular motion, so that the reciprocating rod 92 pushes and pulls the push-pull plate 93 to move left and right along the inner side wall of the box body 101, when the push-pull plate 93 moves left, gas and water in the left box body 101 can be blown to the top of the cleaning plate 133 through the purging pipe 104, so that the right box body 101 starts to extract primarily treated gas and water generated by condensation through the gas inlet 103 and the liquid inlet pipe 102, and when the push-pull plate 93 moves right, gas and water extracted from the right box body 101 can be blown to the top of the cleaning plate 133 through the purging pipe 104;
the cleaning plate 133 will slide downwards along the outer side wall of the filter screen 6 under the blowing action of the gas and water, so that the gas and water flush the outer side wall of the filter screen 6, and the cleaning plate 133 will also clean the outer side wall of the filter screen 6, and the water mist generated by cleaning will enter the inside of the air inlet ring 5 through the filter screen 6;
at this time, the rotation of the rotating shaft 73 will drive the fixed frame 74 to rotate, so that the mixing mechanism 8 revolves, when the mixing mechanism 8 revolves, because the top of the gear ring 82 is fixedly connected with the top of the inner side wall of the air inlet ring 5, the gear 81 is meshed with the gear ring 82, the gear 81 will rotate, and further the rotating rod 83 is driven to rotate, so that the stirring blades 84 rotate while revolving, and the effective mixing of the primarily filtered gas and the water mist is realized, so that the fine dust in the primarily filtered gas is mixed into the large dust under the stirring action of the water mist and the stirring blades 84, and the large dust is adhered to the outer side wall of the stirring blades 84 and is thrown to the bottom of the inner side wall of the air inlet ring 5 under the centrifugal force generated by the rotation of the stirring blades 84;
then the gas after the dust is fully processed will condense the moisture in the gas under the effect of refrigeration board 11, fully above-mentioned step once more, so reciprocal, realized effective processing and dry to gas, guaranteed detection quality and efficiency of detector 1 to good protection has been carried out detector 1.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides an all-round monitoring facilities of gaseous in pit with sweep function which characterized in that includes:
the air inlet pipe (2) is fixedly connected to the bottom of the detector (1), the air outlet pipe (3) is fixedly connected to the top of the detector (1), the air pump (4) is fixedly connected to the outer side wall of the air inlet pipe (2), the air inlet ring (5) is fixedly connected to the bottom of the air inlet pipe (2), the filter screen (6) is fixedly connected to the outer side wall of the air inlet ring (5), the water tank (12) is formed in the inner side wall of the air inlet pipe (2), the driving mechanism (7) is fixedly connected to the inner side wall of the air inlet pipe (2), and the driving mechanism (7) is used for providing power for the operation of the equipment;
a mixing mechanism (8), wherein the mixing mechanism (8) is installed inside the air inlet ring (5), and the mixing mechanism (8) is used for mixing air and water;
the pumping and spraying assembly (10), the pumping and spraying assembly (10) is installed at the top of the air inlet ring (5), and the driving mechanism (7) drives the pumping and spraying assembly (10) through a reciprocating mechanism (9);
clearance mechanism (13), install clearance mechanism (13) on the lateral wall of air inlet ring (5), clearance mechanism (13) are just right the lateral wall setting of filter screen (6), clearance mechanism (13) are used for right the lateral wall of filter screen (6) is cleared up.
2. A downhole gas omni-directional monitoring device with purging function according to claim 1, wherein the driving mechanism (7) comprises a connecting frame (71), an impeller (72), a rotating shaft (73) and a fixed frame (74); the bottom of link (71) with the top of pivot (73) is rotated and is connected, the inside wall of impeller (72) with pivot (73) lateral wall is close to the bottom fixed connection of link (71), the lateral wall of pivot (73) with the middle part fixed connection of mount (74), the lateral wall of pivot (73) is close to the bottom fixedly connected with refrigeration board (11) of impeller (72), the lateral wall of refrigeration board (11) with the inside wall sliding connection of basin (12), the lateral wall of link (71) with the inside wall fixed connection of intake pipe (2), the bottom of pivot (73) with the inside wall bottom of ring of admitting air (5) rotates and is connected.
3. A downhole gas omni-directional monitoring device with purging function according to claim 1, wherein the mixing mechanism (8) comprises a gear (81), a gear ring (82), a rotating rod (83) and a stirring sheet (84); the outer side wall of the gear (81) is meshed with the inner ring of the gear ring (82), the outer side wall of the rotating rod (83) is fixedly connected with the inner side wall of the gear (81), and the stirring sheet (84) is fixedly connected to the outer side wall of the rotating rod (83).
4. A downhole gas omni-directional monitoring device with purging function according to claim 1, wherein the reciprocating mechanism (9) comprises a U-shaped frame (91), a reciprocating rod (92) and a push-pull plate (93); the outer side wall of the U-shaped frame (91) is connected with the inner side wall of the reciprocating rod (92) in a sliding mode, and the opposite end of the reciprocating rod (92) is fixedly connected with the opposite side of the push-pull plate (93).
5. A downhole gas omni-directional monitoring device with purging function according to claim 1, wherein the pumping assembly (10) comprises a box body (101), a liquid inlet pipe (102), a gas inlet (103) and a purging pipe (104); the top of the box body (101) is fixedly connected with the bottom end of the liquid inlet pipe (102), the air inlet (103) is formed in the bottom of the box body (101), and one end of the purging pipe (104) is fixedly connected with the outer side wall of the box body (101).
6. A downhole gas omni-directional monitoring apparatus with purging function according to claim 1, wherein the cleaning mechanism (13) comprises a chute (131), a return spring (132) and a cleaning plate (133); the top of the inner side wall of the sliding groove (131) is fixedly connected with the top end of the return spring (132), the bottom end of the return spring (132) is fixedly connected with two sides of the top end of the cleaning plate (133), and the outer side walls of two ends of the cleaning plate (133) are slidably connected with the inner side wall of the sliding groove (131).
7. The omnibearing downhole gas monitoring equipment with the purging function as claimed in claim 3, wherein the top of the gear ring (82) is fixedly connected with the top of the inner side wall of the gas inlet ring (5), the outer side wall of the rotating rod (83) is rotatably connected with the fixed frame (74), and the top end and the bottom end of the rotating rod (83) are slidably connected with the top and the bottom of the inner side wall of the gas inlet ring (5).
8. The omnibearing downhole gas monitoring equipment with the purging function as claimed in claim 4, wherein the U-shaped frame (91) is fixedly connected to the middle of the rotating shaft (73), the top and the bottom of the U-shaped frame (91) are fixedly connected to the rotating shaft (73), the reciprocating rod (92) penetrates through the side wall of the gas inlet pipe (2) and extends to the opposite side of the push-pull plate (93), and the outer side wall of the reciprocating rod (92) is slidably connected to the gas inlet pipe (2).
9. The omnibearing downhole gas monitoring equipment with the purging function as claimed in claim 5, wherein the box body (101) is fixedly connected to the top of the gas inlet ring (5), the gas inlet (103) is formed in the top of the gas inlet ring (5), the bottom of the purging pipe (104) is fixedly connected to the top of the gas inlet ring (5), the bottom end of the purging pipe (104) faces the outer side wall of the filter screen (6), the inner side wall of the box body (101) is attached to the outer side wall of the push-pull plate (93) and is in sliding connection with the outer side wall of the filter screen, the opposite end of the gas inlet pipe (102) is fixedly connected to the inner side wall of the water tank (12), and the opposite side of the box body (101) is fixedly connected to the outer side wall of the gas inlet pipe (2).
10. A downhole gas omni-directional monitoring device with a purging function according to claim 6, wherein the sliding grooves (131) are formed in two sides of the air inlet ring (5) close to the filter screen (6), the top of the cleaning plate (133) is attached to the bottom of the purging pipe (104), and one side of the cleaning plate (133) close to the outer side wall of the air inlet ring (5) is attached to the outer side wall of the filter screen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210411366.2A CN114776381A (en) | 2022-04-19 | 2022-04-19 | All-round monitoring facilities of gaseous in pit with sweep function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210411366.2A CN114776381A (en) | 2022-04-19 | 2022-04-19 | All-round monitoring facilities of gaseous in pit with sweep function |
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| Publication Number | Publication Date |
|---|---|
| CN114776381A true CN114776381A (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210411366.2A Withdrawn CN114776381A (en) | 2022-04-19 | 2022-04-19 | All-round monitoring facilities of gaseous in pit with sweep function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115898545A (en) * | 2022-11-29 | 2023-04-04 | 扬中市南方矿用电器有限公司 | Automatic calibration detection management system of intelligent portable instrument |
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2022
- 2022-04-19 CN CN202210411366.2A patent/CN114776381A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115898545A (en) * | 2022-11-29 | 2023-04-04 | 扬中市南方矿用电器有限公司 | Automatic calibration detection management system of intelligent portable instrument |
| CN115898545B (en) * | 2022-11-29 | 2023-11-17 | 扬中市南方矿用电器有限公司 | Intelligent portable instrument automatic calibration detection management system |
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