CN114345069A - Mobile ventilation device with dust falling function for oil exploitation - Google Patents
Mobile ventilation device with dust falling function for oil exploitation Download PDFInfo
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- CN114345069A CN114345069A CN202210051945.0A CN202210051945A CN114345069A CN 114345069 A CN114345069 A CN 114345069A CN 202210051945 A CN202210051945 A CN 202210051945A CN 114345069 A CN114345069 A CN 114345069A
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- 238000009423 ventilation Methods 0.000 title claims abstract description 55
- 239000000428 dust Substances 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a movable ventilation device with a dust-settling function for oil exploitation, which comprises a fixed seat and a water pump which are in a horizontal state, wherein the water pump is arranged at the upper right end of a water tank, a fan is arranged at the upper end of the fixed seat, installation mechanisms are symmetrically arranged at the upper side and the lower side of a connecting pipe, an active carbon filter screen is arranged above the active carbon filter screen, an atomizing nozzle for spraying and settling dust is arranged above the active carbon filter screen, and the connecting mechanism is connected with a supporting plate through a fixed column. This portable ventilation unit is used in oil development with dust fall function can be in the ventilation, plays the effect of dust fall to the air that lets in, can also play certain filtration and purifying effect in the dust fall, can be very convenient be connected between fan and the connecting pipe to can drive out the fan housing and carry out the seesaw in the left side of fixing base, thereby can increase the draught area of whole device.
Description
Technical Field
The invention relates to the technical field related to oil exploitation, in particular to a movable ventilation device with a dust-settling function for oil exploitation.
Background
The oil is called as 'industrial blood', is a viscous dark brown liquid, is one of main objects of geological exploration, and needs to keep ventilation during the exploitation in the oil exploitation process, so that a ventilation device for oil exploitation is needed to keep the circulation of air;
however, the ventilation device for oil extraction, which is generally used, still has the following disadvantages:
1. the existing ventilation device for oil exploitation is inconvenient to move in the actual use process, has low stability, and is easy to suck impurities and dust in air while ventilating, so that the actual ventilation effect is influenced;
2. in the existing ventilation device for oil exploitation, the installation and connection operation between a fan and a pipeline is complicated in the ventilation process, air leakage is easy to occur, and the ventilation efficiency of the whole device is not high;
3. current ventilation unit for oil development, the draught area when ventilating is limited, and inconvenient area to the ventilation is adjusted according to actual conditions, leads to the wind gap to ventilate for a long time to same position, and the ventilation effect of other positions is not good.
Therefore, we propose a mobile ventilation device for oil exploitation with a dust fall function so as to solve the problems set forth in the above.
Disclosure of Invention
The invention aims to provide a movable ventilation device with a dust-falling function for oil exploitation, which solves the problems that the device is inconvenient to move and low in stability in the actual use process, impurities and dust in the air are easy to suck in during ventilation, so that the actual ventilation effect is influenced, the installation and connection operation between a fan and a pipeline is complicated, air leakage is easy to occur, the ventilation efficiency of the whole device is low, the ventilation area during ventilation is limited, the ventilation area is inconvenient to adjust according to the actual condition, the air port ventilates the same position for a long time, and the ventilation effect of other positions is poor in the actual use process.
In order to achieve the purpose, the invention provides the following technical scheme: a movable ventilation device with a dust fall function for oil exploitation comprises a fixed seat in a horizontal state, universal wheels are mounted at the lower end of the fixed seat, and connecting columns with threads on the outer surfaces are welded at the left end and the right end of the fixed seat;
the water pump is arranged at the upper right end of the water tank, the water tank is arranged at the upper end of the fixed seat, a water inlet is formed in the upper left end of the water tank, and an auxiliary rod in a horizontal state is fixedly connected to the left end of the water tank;
the fan is arranged at the upper end of the fixed seat, the air inlet end of the fan is connected with the connecting pipe through the mounting mechanism, and the air outlet end of the fan is connected with the air outlet cover through the ventilation hose;
further comprising:
the mounting mechanisms are symmetrically arranged on the upper side and the lower side of the connecting pipe and are used for limiting the mounting between the fan and the connecting pipe;
the device comprises an air inlet cover, an air outlet cover, an air inlet cover, an activated carbon filter screen, a fixing bolt, an atomizing nozzle, a spray nozzle;
the connecting mechanism is connected with the supporting plate through a fixing column, the supporting plate is connected to the outer side of the air outlet cover through a bolt, and the air outlet cover forms a front-back swinging structure on the left side of the fixed seat through the supporting plate, the bearing column, the fixing column and the connecting mechanism;
the connecting mechanism comprises a connecting rod in a T-shaped structure, a connecting block sleeved on the outer surface of the connecting rod, a fixed rod hinged to the right end of the connecting block and a push-pull plate fixedly connected to the right lower end of the fixed rod.
Preferably, the connecting column is inserted at the upper end of the bearing plate with a supporting function, the bearing plate is attached to the connecting sleeve with a limiting function, the lower end of the bearing plate is inserted with a fixing bolt with a positioning function, and the connecting sleeve is connected with the connecting column in a threaded manner;
wherein, loading board and fixing bolt all set up the corner at the fixing base.
Preferably, the end of intaking of water pump is connected with the water tank, and the play water end of water pump is connected with atomizer through the water pipe to atomizer is equidistant setting in the top of active carbon filter screen, and active carbon filter screen fixed connection is in the middle part of accessory plate moreover.
Preferably, the upper end and the lower end of the auxiliary plate are both connected with a fixing bolt with a limiting effect in a threaded mode, the fixing bolt is inserted in the middle of a limiting plate in an L-shaped structure, and the limiting plate is hinged to the upper end and the lower end of the air inlet cover.
Preferably, a torsion spring with a reset function is arranged at the joint of the limiting plate and the air inlet cover, the limiting plate forms an overturning structure on the air inlet cover, the limiting plate and the auxiliary plate are arranged in a laminating manner, and the air inlet cover is communicated with the fan through a connecting channel and a connecting pipe.
Preferably, installation mechanism establishes including the erection column, the cover that are "T" font structure the spring, the fixed connection of erection column surface are in the mounting panel and the fixed connection of spring expansion end are in the installation cover of erection column left end.
Preferably, the mounting plate is slidably connected to the outer surface of the mounting column, the mounting plate is connected with the fixing plate in a clamping manner, the mounting column is arranged in a groove in the middle of the fixing plate, and the fixing plate is fixedly connected to the middle of the connecting pipe;
the left end of the connecting pipe is inserted into the air inlet end of the fan, and a sealing ring is attached to the joint of the connecting pipe and the fan.
Preferably, the mounting post drives the installation cover and establishes at the surface of installation pole, and the installation cover is kept away from and is the laminating setting between the surface of fixed plate horizontal axis one side and the installation piece that has the fixed action to be connected through the mode of screw thread between installation piece and the installation pole, installation pole fixed connection is in the upper and lower both sides of fan air inlet end moreover.
Preferably, an electric telescopic rod for driving is installed at the lower end of the auxiliary rod, the output end of the electric telescopic rod is fixedly connected with the push-pull plate, the push-pull plate is connected to the outer surface of the auxiliary rod in a sliding mode, and the push-pull plate pushes the connecting block to form a sliding structure on the connecting rod through the fixing rod.
Preferably, the connecting rod is fixedly connected to the front side of the middle part of the fixing column, the fixing column is fixedly connected to the middle part of the upper end of the supporting plate, and the lower end of the supporting plate is fixedly connected with a bearing column in a 'soil' -shaped structure;
wherein, bear the post and rotate to be connected the left side at the fixing base.
Compared with the prior art, the invention has the beneficial effects that: the movable ventilation device with the dust fall function for oil exploitation can move the device through the universal wheels, meanwhile, the device can be limited by combining the arrangement of the bearing plate and the fixing bolt, the stability is good, the atomizing nozzle is used for spraying, the dust fall function can be realized on the introduced air while the ventilation is realized, meanwhile, the arrangement of the activated carbon filter screen is combined, a certain filtering and purifying effect can be realized while the dust fall is realized, the practicability is high, in addition, the connection between the fan and the connecting pipe can be conveniently realized by combining the arrangement of the sealing ring and the mounting mechanism, the sealing performance is good, the air outlet cover can be driven to swing back and forth on the left side of the fixing seat through the arrangement of the connecting mechanism and the bearing column, the ventilation area of the whole device can be increased, and the ventilation efficiency is high;
1. the sealing ring and the mounting mechanism are arranged, the mounting mechanism comprises a mounting column, a spring, a mounting plate and a mounting sleeve through the arrangement of the mounting mechanism, the mounting and limiting between the fan and the connecting pipe can be conveniently carried out, the operation is convenient, and the sealing ring is attached to the connecting part of the fan and the connecting pipe, so that the sealing performance of the whole device is better, and air leakage is prevented;
2. the active carbon filter screen, the limiting plate, the fixing bolt and the atomizing nozzle are arranged for spraying through the atomizing nozzle, a dust falling effect can be achieved during ventilation, meanwhile, a filtering and purifying effect is achieved by combining air introduced by the active carbon filter screen, the quality of the introduced air is improved, a better ventilation effect is achieved, and the active carbon filter screen can be conveniently detached and cleaned by combining the limiting plate and the fixing bolt, so that the active carbon filter screen is prevented from being blocked;
3. be equipped with coupling mechanism, fixed column and carrier bar, coupling mechanism includes connecting rod, connecting block, dead lever and push-and-pull plate, through the setting of coupling mechanism and fixed column, can make the backup pad drive carrier bar rotate on the fixing base to make out the fan housing and carry out the seesaw in the left side of fixing base, increased the actual draft area of device, the ventilation effect is good.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic diagram of a side view of the connection of the activated carbon filter screen, the atomizer and the fixing base;
FIG. 3 is a front view of the connection of the fixing pin, the bearing plate and the connecting column;
FIG. 4 is a schematic view of the connection structure of the connection pipe, the connection channel and the air inlet cover;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is a schematic side view of the connection structure of the mounting post, the mounting plate and the fixing plate according to the present invention;
FIG. 7 is a front view of the connection of the fixing plate, the connecting tube and the mounting post;
FIG. 8 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 9 is a front view of a sectional structure of the auxiliary plate, the limiting plate and the fixing bolt of the present invention;
FIG. 10 is a schematic side view of the connection between the outlet housing, the support plate and the support post according to the present invention;
FIG. 11 is a schematic top view of the connection between the connecting block and the fixing rod according to the present invention;
FIG. 12 is a schematic view of the connection structure of the connecting rod and the connecting block according to the present invention.
In the figure: 1. a fixed seat; 2. a universal wheel; 3. connecting columns; 4. a carrier plate; 5. connecting sleeves; 6. fixing the bolt; 7. a water tank; 8. a water pump; 9. a water pipe; 10. an atomizing spray head; 11. a fan; 12. a connecting pipe; 13. a fixing plate; 14. a seal ring; 15. an installation mechanism; 1501. mounting a column; 1502. a spring; 1503. mounting a plate; 1504. installing a sleeve; 16. mounting a rod; 17. mounting blocks; 18. a connecting channel; 19. an air inlet cover; 20. an active carbon filter screen; 21. an auxiliary plate; 22. a limiting plate; 23. a torsion spring; 24. a fixing bolt; 25. an auxiliary lever; 26. an electric telescopic rod; 27. a ventilation hose; 28. an air outlet cover; 29. a support plate; 30. a load bearing column; 31. fixing a column; 32. a connecting mechanism; 33. a connecting rod; 34. connecting blocks; 35. fixing the rod; 36. a push-pull 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, the present invention provides a technical solution: the utility model provides a portable ventilation unit is used in oil development with dust fall function, including fixing base 1, universal wheel 2, spliced pole 3, loading board 4, adapter sleeve 5, fixing bolt 6, water tank 7, water pump 8, water pipe 9, atomizer 10, fan 11, connecting pipe 12, fixed plate 13, sealing washer 14, installation mechanism 15, installation pole 16, installation piece 17, connecting channel 18, air inlet cover 19, active carbon filter screen 20, accessory plate 21, limiting plate 22, torsional spring 23, fixing bolt 24, accessory bar 25, electric telescopic handle 26, ventilation hose 27, go out fan housing 28, backup pad 29, loading post 30, fixed column 31, coupling mechanism 32, connecting rod 33, connecting block 34, dead lever 35 and push-and-pull board 36.
When the movable ventilation device with the dust-settling function for oil exploitation is used, as shown in fig. 1 and 2, a water tank 7 is arranged above a fixed seat 1, a water inlet is formed in the left upper end of the water tank 7, a proper amount of water is added into the water tank 7 through the water inlet, a fan 11 is arranged in the middle of the fixed seat 1, and an air inlet end of the fan 11 is connected with a connecting pipe 12 through an installation mechanism 15;
firstly, a connecting pipe 12 is inserted into an air inlet end of a fan 11, a fixing plate 13 is fixedly connected to the middle of the connecting pipe 12, a mounting plate 1503 is connected to the middle of a mounting column 1501 in a sliding mode, the mounting plate 1503 is held by hands, the mounting sleeve 1504 drives the mounting column 1501 to slide with the mounting plate 1503 by pulling the mounting sleeve 1504, the mounting sleeve 1504 is aligned to mounting rods 16 fixed to the upper end and the lower end of the fan 11, the mounting plate 1503 extrudes a spring 1502 to enable the spring 1502 to generate elastic deformation, then the mounting column 1501 is placed in a slot at the upper end and the lower end of the fixing plate 13, meanwhile, the mounting rod 1504 is inserted into the mounting sleeve 1504, then the mounting plate 1503 is clamped on the right side of the fixing plate 13, then a mounting block 17 with a limiting effect is rotated, the mounting block 17 is connected with the mounting rod 16 in a threaded mode, the mounting block 17 is attached to the mounting sleeve 1504 to limit the mounting sleeve, through the arrangement of the mounting mechanism 15, the mounting and limiting between the connecting pipe 12 and the fan 11 can be conveniently carried out, the sealing ring 14 is attached to the joint of the fixing plate 13 and the fan 11, and by combining the arrangement of the sealing ring 14, a good sealing effect can be achieved, and air leakage in the ventilation process is prevented;
then the device is moved to a corresponding position through a universal wheel 2 arranged below a fixed seat 1, as shown in fig. 1 and fig. 3, a bearing plate 4 with a supporting function is sleeved on the outer surface of a connecting column 3 at the corner of the fixed seat 1, then a connecting sleeve 5 for limiting is rotated, the connecting sleeve 5 and the connecting column 3 are connected in a threaded mode, the connecting sleeve 5 is attached to the bearing plate 4 to limit the bearing plate 4, then a fixing bolt 6 for positioning is inserted into the bearing plate 4, and meanwhile the fixing bolt 6 is inserted into the ground, so that the whole device can be limited;
after the device is fixed, the fan 11 in the middle of the fixed seat 1 is started to perform air draft, the air draft end of the fan 11 is connected with the air inlet cover 19 through the connecting pipe 12 and the connecting channel 18, outside air is drawn through the air inlet cover 19, meanwhile, the right side of the air inlet cover 19 is provided with the activated carbon filter screen 20 in a laminating mode, the activated carbon filter screen 20 is fixedly connected with the middle of the auxiliary plate 21, the auxiliary plate 21 is limited on the air inlet cover 19 through the limiting plate 22 and the fixing bolt 24, the pumped air can be purified and filtered to a certain degree through the arrangement of the activated carbon filter screen 20, the quality of the pumped air is improved, meanwhile, the water pump 8 arranged at the upper right end of the water tank 7 can be opened, the water inlet end of the water pump 8 is connected with the water tank 7, meanwhile, the water outlet end of the water pump 8 is connected with the atomizing nozzles 10 through the water pipe 9, and the atomizing nozzles 10 are arranged on the water pipe 9 at equal intervals, the atomizing spray head 10 sprays outwards, so that the dust falling effect on air can be achieved, the air is filtered and purified by combining the air inlet cover 19, the quality of introduced air can be improved, a better ventilation effect is achieved, and the practicability is high;
after the air is purified, filtered and dusted, as shown in fig. 4, the air inlet cover 19 is communicated with the connecting pipe 12 through the connecting channel 18, is discharged through the air inlet cover 19, the connecting channel 18, the connecting pipe 12 and the fan 11 by the ventilation hose 27 and the air outlet cover 28, as shown in fig. 1, 10, 11 and 12, the middle of the wind outlet housing 28 is connected with the supporting plate 29 by bolts, and the lower end of the supporting plate 29 is fixedly connected with a bearing column 30, the bearing column 30 is rotatably connected on the fixed seat 1, the upper end of the supporting plate 29 is fixedly connected with a fixing column 31, the fixing column 31 is connected with an electric telescopic rod 26 arranged below the auxiliary rod 25 through a connecting mechanism 32, and the connecting mechanism 32 comprises a connecting rod 33 in a T-shaped structure, a connecting block 34 sleeved on the outer surface of the connecting rod 33, a fixing rod 35 connected to the right end of the connecting block 34 in a hinged mode and a push-pull plate 36 fixedly connected to the right lower end of the fixing rod 35;
by starting the electric telescopic rod 26, the output end of the electric telescopic rod 26 is fixedly connected with the push-pull plate 36, the electric telescopic rod 26 drives the push-pull plate 36 to slide left and right on the auxiliary rod 25, and the fixed rod 35 is hinged with the connecting block 34, so that the push-pull plate 36 drives the connecting block 34 to slide on the connecting rod 33 through the fixed rod 35, the connecting rod 33 is fixedly connected on the fixed column 31, the connecting rod 33 further drives the bearing column 30 to rotate on the left side of the fixed seat 1 through the fixed column 31 and the supporting plate 29, the air outlet cover 28 can be driven to swing back and forth on the left side of the fixed seat 1, the actual ventilation area of the device can be increased, a better ventilation effect is achieved, and the practicability of the device is improved;
in addition, after the ventilation, close water pump 8, fan 11 and electric telescopic handle 26, as shown in fig. 8 and fig. 9, through rotating the gim peg 24 of threaded connection at both ends about accessory plate 21, gim peg 24 breaks away from accessory plate 21, take gim peg 24 out from limiting plate 22 again, then be "L" shape structure's limiting plate 22 through rotating, limiting plate 22 overturns on air inlet cover 19, torsional spring 23 takes place elastic deformation, limiting plate 22 and gim peg 24 loosen the spacing to accessory plate 21, be convenient for dismantle the clearance to active carbon filter screen 20, prevent that active carbon filter screen 20 from taking place the jam, the simple operation, it is very convenient to use.
The details which are not described in the present specification belong to the prior art known to those skilled in the art, the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the drawings, the specific connection mode of each part adopts the conventional means of bolt, rivet, welding, etc. which are mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. A movable ventilation device with a dust fall function for oil exploitation comprises a fixed seat (1) in a horizontal state, universal wheels (2) are mounted at the lower end of the fixed seat (1), and connecting columns (3) with threads on the outer surfaces are welded at the left end and the right end of the fixed seat (1);
the water pump (8), the water pump (8) is installed at the upper right end of the water tank (7), the water tank (7) is arranged at the upper end of the fixed seat (1), a water inlet is formed in the upper left end of the water tank (7), and an auxiliary rod (25) in a horizontal state is fixedly connected to the left end of the water tank (7);
the air conditioner comprises a fixed seat (1), a fan (11), a ventilating hose (27) and an air outlet cover (28), wherein the fan (11) is arranged at the upper end of the fixed seat (1), the air inlet end of the fan (11) is connected with a connecting pipe (12) through an installation mechanism (15), and the air outlet end of the fan (11) is connected with the air outlet cover (28);
it is characterized by also comprising:
the mounting mechanisms (15), the mounting mechanisms (15) are symmetrically arranged at the upper side and the lower side of the connecting pipe (12), and the mounting mechanisms (15) are used for limiting the mounting between the fan (11) and the connecting pipe (12);
the dust-removing device comprises an active carbon filter screen (20), wherein an atomizing nozzle (10) for spraying and dust-removing is arranged above the active carbon filter screen (20), the active carbon filter screen (20) is attached to the right side of an air inlet cover (19), the active carbon filter screen (20) forms a detaching structure with the air inlet cover (19) through a limiting plate (22) and a fixing bolt (24), and the left end of the air inlet cover (19) is fixedly connected with a connecting channel (18);
the connecting mechanism (32) is connected with the supporting plate (29) through a fixing column (31), the supporting plate (29) is connected to the outer side of the air outlet cover (28) through a bolt, and the air outlet cover (28) forms a front-back swinging structure on the left side of the fixing seat (1) through the supporting plate (29), the bearing column (30), the fixing column (31) and the connecting mechanism (32);
the connecting mechanism (32) comprises a connecting rod (33) in a T-shaped structure, a connecting block (34) sleeved on the outer surface of the connecting rod (33), a fixed rod (35) hinged to the right end of the connecting block (34), and a push-pull plate (36) fixedly connected to the right lower end of the fixed rod (35).
2. The mobile ventilation device with the dust fall function for oil exploitation according to claim 1, characterized in that: the connecting column (3) is inserted at the upper end of the bearing plate (4) with a supporting function, the bearing plate (4) and the connecting sleeve (5) with a limiting function are arranged in a fitting manner, the lower end of the bearing plate (4) is inserted with a fixing plug pin (6) with a positioning function, and the connecting sleeve (5) and the connecting column (3) are connected in a threaded manner;
wherein, the bearing plate (4) and the fixing bolt (6) are arranged at the corners of the fixing seat (1).
3. The mobile ventilation device with the dust fall function for oil exploitation according to claim 1, characterized in that: the water inlet end of the water pump (8) is connected with the water tank (7), the water outlet end of the water pump (8) is connected with the atomizing spray head (10) through the water pipe (9), the atomizing spray head (10) is arranged above the activated carbon filter screen (20) at equal intervals, and the activated carbon filter screen (20) is fixedly connected to the middle of the auxiliary plate (21).
4. The mobile ventilation device with the dust fall function for oil exploitation according to claim 3, characterized in that: the upper end and the lower end of the auxiliary plate (21) are connected with a fixing bolt (24) with a limiting effect in a threaded mode, the fixing bolt (24) is inserted in the middle of a limiting plate (22) in an L-shaped structure, and the limiting plate (22) is hinged to the upper end and the lower end of the air inlet cover (19).
5. The mobile ventilation device with the dust fall function for oil exploitation according to claim 4, characterized in that: the joint of the limiting plate (22) and the air inlet cover (19) is provided with a torsion spring (23) with a reset function, the limiting plate (22) forms an overturning structure on the air inlet cover (19), the limiting plate (22) and the auxiliary plate (21) are arranged in a laminating manner, and the air inlet cover (19) is communicated with the fan (11) through the connecting channel (18) and the connecting pipe (12).
6. The mobile ventilation device with the dust fall function for oil exploitation according to claim 1, characterized in that: the mounting mechanism (15) comprises a mounting column (1501) in a T-shaped structure, a spring (1502) sleeved on the outer surface of the mounting column (1501), a mounting plate (1503) fixedly connected to the movable end of the spring (1502) and a mounting sleeve (1504) fixedly connected to the left end of the mounting column (1501).
7. The mobile ventilation device with the dust fall function for oil exploitation according to claim 6, characterized in that: the mounting plate (1503) is connected to the outer surface of the mounting column (1501) in a sliding mode, the mounting plate (1503) is connected with the fixing plate (13) in a clamping mode, the mounting column (1501) is arranged in a groove in the middle of the fixing plate (13), and the fixing plate (13) is fixedly connected to the middle of the connecting pipe (12);
the left end of the connecting pipe (12) is inserted into the air inlet end of the fan (11), and a sealing ring (14) is attached to the joint of the connecting pipe (12) and the fan (11).
8. The mobile ventilation device with the dust fall function for oil exploitation according to claim 6, characterized in that: mounting column (1501) drive installation cover (1504) and establish the surface at installation pole (16), and install and overlap (1504) and keep away from between the surface of fixed plate (13) horizontal axis one side and installation piece (17) that have the fixed action and be the laminating setting to be connected through the threaded mode between installation piece (17) and installation pole (16), install upper and lower both sides of pole (16) fixed connection in fan (11) air inlet end moreover.
9. The mobile ventilation device with the dust fall function for oil exploitation according to claim 1, characterized in that: an electric telescopic rod (26) used for driving is installed at the lower end of the auxiliary rod (25), the output end of the electric telescopic rod (26) is fixedly connected with a push-pull plate (36), the push-pull plate (36) is connected to the outer surface of the auxiliary rod (25) in a sliding mode, and the push-pull plate (36) pushes a connecting block (34) to form a sliding structure on the connecting rod (33) through a fixing rod (35).
10. The mobile ventilation device with the dust fall function for oil exploitation according to claim 9, characterized in that: the connecting rod (33) is fixedly connected to the front side of the middle part of the fixing column (31), the fixing column (31) is fixedly connected to the middle part of the upper end of the supporting plate (29), and the lower end of the supporting plate (29) is fixedly connected with a bearing column (30) in a 'soil' -shaped structure;
wherein, the bearing column (30) is rotatably connected to the left side of the fixed seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210051945.0A CN114345069A (en) | 2022-01-18 | 2022-01-18 | Mobile ventilation device with dust falling function for oil exploitation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210051945.0A CN114345069A (en) | 2022-01-18 | 2022-01-18 | Mobile ventilation device with dust falling function for oil exploitation |
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| CN114345069A true CN114345069A (en) | 2022-04-15 |
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| CN202210051945.0A Pending CN114345069A (en) | 2022-01-18 | 2022-01-18 | Mobile ventilation device with dust falling function for oil exploitation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951195A (en) * | 2022-06-05 | 2022-08-30 | 胡宗村 | Portable dust device is used in fitment design that can freely fix a position |
| CN115229862A (en) * | 2022-08-23 | 2022-10-25 | 扬州日精电子有限公司 | Film cuts device with adjustable film capacitor production is used with dust absorption function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB685396A (en) * | 1950-10-10 | 1953-01-07 | Maurice Vane | Improvements in means for heating and ventilating buildings |
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| GB685396A (en) * | 1950-10-10 | 1953-01-07 | Maurice Vane | Improvements in means for heating and ventilating buildings |
| CN201067531Y (en) * | 2007-07-12 | 2008-06-04 | 徐振 | Bidirectional purified air ventilating device |
| CN108442962A (en) * | 2018-05-14 | 2018-08-24 | 苏州龙骐自动化科技有限公司 | A kind of intelligent installations convenient for tunnel ventilation |
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| CN114951195A (en) * | 2022-06-05 | 2022-08-30 | 胡宗村 | Portable dust device is used in fitment design that can freely fix a position |
| CN115229862A (en) * | 2022-08-23 | 2022-10-25 | 扬州日精电子有限公司 | Film cuts device with adjustable film capacitor production is used with dust absorption function |
| CN115229862B (en) * | 2022-08-23 | 2024-03-19 | 扬州日精电子有限公司 | Film cutting device with adjustable film capacitor production with dust absorption function |
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Application publication date: 20220415 |