CN110388715A - A kind of ventilation equipment convenient for adjusting for subway work - Google Patents
A kind of ventilation equipment convenient for adjusting for subway work Download PDFInfo
- Publication number
- CN110388715A CN110388715A CN201910646898.2A CN201910646898A CN110388715A CN 110388715 A CN110388715 A CN 110388715A CN 201910646898 A CN201910646898 A CN 201910646898A CN 110388715 A CN110388715 A CN 110388715A
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- Prior art keywords
- fixed
- ventilation duct
- adjusting
- ventilation
- water
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
Abstract
The present invention relates to a kind of ventilation equipment convenient for adjusting for subway work, including pedestal, control panel, regulating mechanism, supporting plate and ventilating mechanisms, regulating mechanism includes driving assembly, drive rod and two support components, support component includes fixed block, sliding block, slideway, expansion bracket, slip ring and sliding rail, ventilating mechanisms include air inlet pipe, ventilation duct, strainer, blower and dredging component, dredging component includes drainage cell, water tank, water pump, water-supply-pipe, cover board and several spray heads, this is convenient for the ventilation equipment adjusted to facilitate construction personnel according to the height and position for requiring adjustment ventilating mechanisms by regulating mechanism for subway work, convenient for being aerated in different positions, moreover, while being aerated using ventilating mechanisms, pass through strainer filtering dust, and strainer is cleaned using dredging component, guarantee that air circulation is smooth, The subway engineering construction for facilitating the safety of construction personnel, to improve the practicability of equipment.
Description
Technical field
The present invention relates to field of ventilation equipment, in particular to a kind of ventilation equipment convenient for adjusting for subway work.
Background technique
Under the high speed development of social economy, many cities start to have carried out Process of Urbanization Construction, built road and bridge,
The municipal works such as subway, combustion gas, plumbing provide many conveniences for daily life and work, wherein ground
Ironworker's journey is a very important municipal project engineering, has construction in current many cities, is gathered around to mitigate urban transportation
The realization of stifled problem, target for energy-saving and emission-reduction is made that huge contribution, therefore engineering construction comfort needs applying subway engineering
Work quality and safety is placed on the top priority of all working, carries out in strict accordance with arrangement and method for construction and the requirement of associated construction technology
The construction working of each link will especially carry out the installation work of ventilating system, be city underground by means of the system
Construction personnel provides the air environment of a safety, smoke evacuation in time, ventilation, when effective lifting construction personnel carry out subway engineering
Safety and reliability.
But existing subway work is fixed with ventilation equipment mostly structure, leads to vent position and ventilation target zone list
One, it is difficult to ventilation is aerated to specific target position according to the demand of construction personnel, moreover, in the construction process,
Since dust content is excessively high inside subway, and when in the filtering that is adsorbed in ventilation device with air flowing of dust, with logical
The increase of wind time, dust accumulation is excessive, and strainer is easy to cause to block, and influences drafting efficiency, and then cause existingly
Iron construction is reduced with ventilation device practicability.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for subway work
Convenient for adjust ventilation equipment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of for the logical convenient for what is adjusted of subway work
Wind devices, including pedestal, control panel, regulating mechanism, supporting plate and ventilating mechanisms, the ventilating mechanisms, supporting plate, regulating mechanism and
Pedestal is set gradually from top to down, and the control panel is fixed on the top of pedestal, and the control panel is equipped with several keys,
PLC is equipped in the control panel, the key is electrically connected with PLC；
The regulating mechanism includes driving assembly, drive rod and two support components, the driving component and drive rod
Be sequentially connected at center, the both ends of the drive rod connect with two support components respectively, the support component include fixed block,
The shape of sliding block, slideway, expansion bracket, slip ring and sliding rail, the sliding rail is U-shaped, and the both ends of the sliding rail are fixed under supporting plate
Side, the slip ring is set on sliding rail, and the fixed block and slideway are each attached to the top of pedestal, and the sliding block and drive rod are solid
Fixed connection, the sliding block are slidably connected with slideway, and the two sides of the bottom end of the expansion bracket are hinged with sliding block and fixed block respectively, institute
The two sides for stating the bottom end of expansion bracket are hinged with supporting plate and slip ring respectively；
The ventilating mechanisms include that air inlet pipe, ventilation duct, strainer, blower and dredging component, the ventilation duct pipe are vertically solid
It is scheduled on the top of supporting plate, the air inlet pipe is horizontally fixed on the side of the lower part of ventilation duct, and the blower and strainer are from top to down
It is fixed in ventilation duct, the strainer is located at the top of air inlet pipe, and the dredging component includes drainage cell, water tank, water pump, defeated
Water pipe, cover board and several spray heads, the drainage cell are located at the bottom of the side of the separate air inlet pipe of ventilation duct, and the water tank is solid
It is scheduled on the top of air inlet pipe, the top of the water tank is equipped with water filling port, and the cover plate lid is located on water filling port, and the water pump is fixed
On water tank, the water tank is connected to one end of water-supply-pipe, and the other end of the water-supply-pipe is described between blower and strainer
Spray head is evenly distributed on one end of the separate water pump of water-supply-pipe, and the water pump and blower are electrically connected with PLC.
Preferably, the driving component includes handle, screw rod and translational block, the handle in order to drive sliding block mobile
It is fixedly connected with one end of screw rod, the other end of the screw rod is arranged in translational block, the connection with screw rod of the translational block
Place, which is equipped with, to be fixedly connected with the matched screw thread of screw rod, the translational block with drive rod.
Preferably, the steady movement in order to support translational block, the driving component further includes support frame, the support frame
It is fixed on the top of pedestal, the periphery of the translational block and the inner wall of support frame are tightly connected.
Preferably, the movement of stablizing in order to guarantee sliding block, the slideway is dovetail groove.
Preferably, the waste water for the ease of the bottom of the tube that will divulge information is discharged, the drainage cell includes sealing-plug, drainpipe
And fixed cell, the drainpipe are connected to the side of the bottom of ventilation duct, the sealing-plug is being arranged by fixed cell setting
One end of the separate ventilation duct of water pipe.
Preferably, the fixed cell includes frame, lantern ring, cross bar, inserted link for the ease of the position of fixing seal plug
And slotting ring, the shape of the frame is L shape, and the both ends of the frame are fixedly connected with ventilation duct and drainpipe respectively, described
Lantern ring is set in the vertical position of frame, and one end of the cross bar is fixedly connected with lantern ring, and the inserted link is fixed on the another of cross bar
The lower section of one end, the slotting ring are set on inserted link, and the slotting ring is fixedly connected with sealing-plug.
Preferably, in order to guarantee the leakproofness between sealing-plug and drainpipe, the making material of the sealing-plug is rubber
Glue, the shape of the sealing-plug are circular cone cylindricality, and the minimum outer diameter of the sealing-plug is less than the internal diameter of drainpipe, the sealing-plug
Maximum outside diameter be greater than drainpipe internal diameter.
Preferably, in order to protect blower, the top of the ventilation duct is equipped with shield and several struts, the strut week
To the top for being evenly distributed on ventilation duct, the shield is fixed on the top of ventilation duct by strut.
Preferably, the movement of equipment for convenience, the lower section of the pedestal is equipped with several universal wheels.
Preferably, expansion bracket deforms in order to prevent, the making material of the expansion bracket is titanium alloy.
The invention has the advantages that the ventilation equipment convenient for adjusting for being used for subway work are convenient by regulating mechanism
Construction personnel is according to the height and position for requiring adjustment ventilating mechanisms, convenient for being aerated in different positions, moreover, utilizes
While ventilating mechanisms are aerated, strainer is cleaned by strainer filtering dust, and using dredging component, guarantees that air circulation is suitable
Freely, the subway engineering construction for facilitating the safety of construction personnel, to improve the practicability of equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the ventilation equipment convenient for adjusting for subway work of the invention；
Fig. 2 is the structural schematic diagram of the regulating mechanism convenient for the ventilation equipment adjusted for subway work of the invention；
Fig. 3 is the structural schematic diagram of the driving assembly convenient for the ventilation equipment adjusted for subway work of the invention；
Fig. 4 is the structural schematic diagram of the purification mechanism convenient for the ventilation equipment adjusted for subway work of the invention；
In figure: 1. pedestals, 2. control panels, 3. supporting plates, 4. drive rods, 5. fixed blocks, 6. sliding blocks, 7. slideways, 8. is flexible
Frame, 9. slip rings, 10. sliding rails, 11. air inlet pipe, 12. ventilation ducts, 13. strainers, 14. blowers, 15. water tanks, 16. water pumps, 17. lids
Plate, 18. spray heads, 19. handles, 20. screw rods, 21. translational blocks, 22. support frames, 23. sealing-plugs, 24. drainpipes, 25. frames,
26. lantern ring, 27. cross bars, 28. inserted links, 29. slotting rings, 30. shields, 31. universal wheels, 32. water-supply-pipes.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of ventilation equipment convenient for adjusting for subway work, including pedestal 1, control panel 2, tune
Section mechanism, supporting plate 3 and ventilating mechanisms, the ventilating mechanisms, supporting plate 3, regulating mechanism and pedestal 1 are set gradually from top to down, institute
The top that control panel 2 is fixed on pedestal 1 is stated, the control panel 2 is equipped with several keys, is equipped in the control panel 2
PLC, the key are electrically connected with PLC；
PLC, i.e. programmable logic controller (PLC), it is used for its internally stored program, is held using a kind of programmable memory
The user oriented instruction such as row logical operation, sequential control, timing, counting and arithmetical operation, and by digital or analog defeated
Enter/export the various types of mechanical or production processes of control, its essence is a kind of computer for being exclusively used in Industry Control, hardware
Structure is substantially identical as microcomputer, the reception and output of processing and the instruction of data is generally used for, for realizing in
Centre control.
When the ventilation equipment are used in subway work, construction personnel can operate supporting plate 3 by the regulating mechanism on pedestal 1 and go up and down
It is mobile, change the height and position of ventilating mechanisms, convenient for ventilating mechanisms are adjusted to suitable height according to the requirement of construction personnel
Behind position, by pressing the key on control panel 2, it can control ventilating mechanisms starting, drive subway tunnel using ventilating mechanisms
Internal air flowing, and purified treatment is carried out, guarantee that subway work personnel safety works, improves the practical of equipment
Property.
As Figure 2-3, the regulating mechanism includes driving assembly, drive rod 4 and two support components, the driving group
It is sequentially connected at the center of part and drive rod 4, the both ends of the drive rod 4 are connect with two support components respectively, the support
Component includes fixed block 5, sliding block 6, slideway 7, expansion bracket 8, slip ring 9 and sliding rail 10, and the shape of the sliding rail 10 is U-shaped, described
The both ends of sliding rail 10 are fixed on the lower section of supporting plate 3, and the slip ring 9 is set on sliding rail 10, and the fixed block 5 and slideway 7 are solid
It is scheduled on the top of pedestal 1, the sliding block 6 is fixedly connected with drive rod 4, and the sliding block 6 is slidably connected with slideway 7, described flexible
The two sides of the bottom end of frame 8 are hinged with sliding block 6 and fixed block 5 respectively, the two sides of the bottom end of the expansion bracket 8 respectively with supporting plate 3 and
Slip ring 9 is hinged；
When adjusting the height and position of supporting plate 3 and ventilating mechanisms, construction personnel can operate driving assembly, drive drive rod 4
It is moved along the horizontal direction vertical with its own axis, to drive the sliding block 6 at both ends in the slideway 7 of fixed position
Stable movement is carried out, so that expansion bracket 8 carries out telescopic variation, expansion bracket 8 after the position of sliding block 6 and fixed block 5 changes
Top, slip ring 9 moves along sliding rail 10, and passes through the dilatation of expansion bracket 8, changes the length of expansion bracket 8, to drive
Supporting plate 3 carries out lifting moving, adjusts ventilating mechanisms to suitable height and position, meets the construction requirement of construction personnel, to mention
The high practicability of equipment.
As shown in figure 4, the ventilating mechanisms include air inlet pipe 11, ventilation duct 12, strainer 13, blower 14 and dredge component,
The ventilation duct 12 manages the top for being vertically fixed on supporting plate 3, and the air inlet pipe 11 is horizontally fixed on the one of the lower part of ventilation duct 12
Side, the blower 14 and strainer 13 are fixed on from top to down in ventilation duct 12, and the strainer 13 is located at the top of air inlet pipe 11, institute
Stating dredging component includes drainage cell, water tank 15, water pump 16, water-supply-pipe 32, cover board 17 and several spray heads 18, the drainage cell
Positioned at the bottom of the side of the separate air inlet pipe 11 of ventilation duct 12, the water tank 15 is fixed on the top of air inlet pipe 11, the water
The top of case 15 is equipped with water filling port, and the lid of cover board 17 is located on water filling port, and the water pump 16 is fixed on water tank 15, the water
Case 15 is connected to one end of water-supply-pipe 32, and the other end of the water-supply-pipe 32 is between blower 14 and strainer 13, the spray head
18 are evenly distributed on one end of the separate water pump 16 of water-supply-pipe 32, and the water pump 16 and blower 14 are electrically connected with PLC.
After key on construction personnel's pressing operations panel, ventilating mechanisms starting can control, PLC is controlled in ventilation duct 12
Air is discharged air flows upwards from the top of ventilation duct 12, and it is logical to drive external air to enter by air inlet pipe 11
It flows up in air hose 12, when air flows upwards, the granule dust in air is filtered using strainer 13, realize to sky
After the purification of gas, air is discharged from the top of ventilation duct 12, with the increase of operation hours, the powder accumulated on strainer 13
Dirt increases, and strainer 13 is easy to cause to block, at this time user can key on pressing operations panel, send and instruct to PLC,
After PLC receives instruction, control water pump 16 starts, and extracts the water flow in water tank 15, is delivered to spray head 18 using water-supply-pipe 32, makes
The sprinkling water flow downwards of spray head 18 is obtained, flush clean is carried out to strainer 13, water flow falls in ventilation duct 12 with the dust on electric filter 13
Interior bottom, after equipment operation, user can reduce the position of supporting plate 3 by regulating mechanism, can be square by drainage cell
Just the waste water of bottom in ventilation duct 12 is discharged, while the opening cover board 17, by water filling port into water tank 15 make-up water source, just
It is used in next cleaning and dredging strainer 13.
As shown in figure 3, the driving component includes handle 19, screw rod 20 and translational block 21, the handle 19 and screw rod 20
One end be fixedly connected, the other end of the screw rod 20 is arranged in translational block 21, the company with screw rod 20 of the translational block 21
It connects to locate to be equipped with and be fixedly connected with the matched screw thread of screw rod 20, the translational block 21 with drive rod 4.
When operating driving assembly, construction personnel can hold handle 19 and handle 19 is driven to rotate along the axis of screw rod 20,
Screw rod 20 passes through threaded function in translational block 21, so that translational block 21 is moved along the axis direction of screw rod 20, in turn
4 synchronizing moving of drive rod is driven, the movement of sliding block 6 is realized.
Preferably, the steady movement in order to support translational block 21, the driving component further includes support frame 22, the branch
Support frame 22 is fixed on the top of pedestal 1, and the periphery of the translational block 21 and the inner wall of support frame 22 are tightly connected.Using being fixed on
The support frame 22 of the top of pedestal 1 is defined translational block 21 so that the inner wall that translational block 21 is close to support frame 22 carry out it is flat
Steady movement.
Preferably, the movement of stablizing in order to guarantee sliding block 6, the slideway 7 is dovetail groove.Slideway 7 is dovetail groove, can be kept away
Exempt from sliding block 6 and be detached from slideway 7, be further ensured that sliding block 6 stablizes movement.
As shown in figure 4, the drainage cell includes sealing-plug 23, drainpipe 24 and fixed cell, the drainpipe 24 with
The side of the bottom of ventilation duct 12 is connected to, and the separate ventilation duct 12 of drainpipe 24 is arranged in by fixed cell for the sealing-plug 23
One end.
Sealing-plug 23 is filled in one end of the separate ventilation duct 12 of drainpipe 24, and utilizes fixed cell fixing seal plug 23
Position, ventilation duct 12 can be blocked, blower 14 run when so that outside air by air inlet pipe 11 enter ventilation duct 12 in
Afterwards, it is discharged from the top of ventilation duct 12, and can also be facilitated by fixed cell and take out sealing-plug 23 from drainpipe 24, convenient for setting
After received shipment row, the waste water that 12 bottom-purge strainer 13 of ventilation duct is generated is discharged.
Preferably, the fixed cell includes frame 25, lantern ring 26, cross for the ease of the position of fixing seal plug 23
Bar 27, inserted link 28 and slotting ring 29, the shape of the frame 25 are L shape, the both ends of the frame 25 respectively with ventilation duct 12 and
Drainpipe 24 is fixedly connected, and the lantern ring 26 is set in the vertical position of frame 25, and one end of the cross bar 27 and lantern ring 26 are solid
Fixed connection, the inserted link 28 are fixed on the lower section of the other end of cross bar 27, and the slotting ring 29 is set on inserted link 28, the slotting ring
29 are fixedly connected with sealing-plug 23.
By the frame 25 being fixed between ventilation duct 12 and drainpipe 24, carried out convenient for lantern ring 26 along vertical direction
It is mobile, and then facilitate inserted link 28 to move in the vertical direction by cross bar 27, in fixing seal plug 23, first by 26 edge of lantern ring
Frame 25 move up, after facilitating sealing-plug 23 to fill in drainpipe 24, the slotting ring 29 on sealing-plug 23 and inserted link 28 at this time
Same axis is kept, then lantern ring 26 is fixed along the vertical position slide downward of frame 25 so that inserted link 28 passes through slotting ring 29
The position of sealing-plug 23.After lantern ring 26 is moved up along the vertical position of frame 25, inserted link 28 may make to be detached from slotting ring
29, it conveniently removes sealing-plug 23 and is drained.
Preferably, in order to guarantee the leakproofness between sealing-plug 23 and drainpipe 24, the production material of the sealing-plug 23
Material is rubber, and the shape of the sealing-plug 23 is circular cone cylindricality, and the minimum outer diameter of the sealing-plug 23 is less than the interior of drainpipe 24
Diameter, the maximum outside diameter of the sealing-plug 23 are greater than the internal diameter of drainpipe 24.It is designed using this shape, is conducive to sealing-plug 23
In the lesser position insertion sealing-plug 23 of size, sealing-plug 23 selects rubber to be made, so that sealing-plug 23 has elasticity, convenient for close
The circular cone column side of blocking 23 and drainpipe 24 keep good leakproofness.
Preferably, the top of the ventilation duct 12 is equipped with shield 30 and several struts, described in order to protect blower 14
Strut is circumferentially evenly distributed on the top of ventilation duct 12, and the shield 30 is fixed on the top of ventilation duct 12 by strut.It is logical
The top that shield 30 is supported on ventilation duct 12 by strut is crossed, the blower 14 in ventilation duct 12 is protected, when preventing construction
It minces and is pounded in ventilation duct 12 on blower 14, blower 14 is caused to damage.
Preferably, the movement of equipment for convenience, the lower section of the pedestal 1 is equipped with several universal wheels 31.
Preferably, the feature firm using titanium alloy material, expansion bracket 8 is deformed in order to prevent, the system of the expansion bracket 8
Making material is titanium alloy.
The ventilation equipment drive screw rod 20 to rotate, so that translational block 21 passes through in use, construction personnel's rotatable handles 19
Drive rod 4 is mobile with movable slider 6, changes the distance between sliding block 6 and fixed block 5, expansion bracket 8 is promoted to stretch, and adjustment is logical
The height and position of blower structure facilitates construction, by starting by key control blower 14, is aerated, is dusted using strainer 13
Filtering removes dust in air, the dust for being accumulated 13 surface of strainer from the uppermost spray water flow of strainer 13 by dredging component
After washing away, the dredging of strainer 13 is realized, guarantee that ventilation is smooth, and facilitate by drainage cell and the water flow washed away is discharged, make
Equipment, which uses, to be more convenient, and then improves the practicability of equipment.
Compared with prior art, which facilitates construction by regulating mechanism
Personnel according to require adjustment ventilating mechanisms height and position moreover, utilize ventilation convenient for being aerated in different positions
While mechanism is aerated, dust is filtered by strainer 13, and clean strainer 13 using dredging component, guarantee that air circulation is suitable
Freely, the subway engineering construction for facilitating the safety of construction personnel, to improve the practicability of equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of ventilation equipment convenient for adjusting for subway work, which is characterized in that including pedestal (1), control panel
(2), regulating mechanism, supporting plate (3) and ventilating mechanisms, the ventilating mechanisms, supporting plate (3), regulating mechanism and pedestal (1) are from top to down
It sets gradually, the control panel (2) is fixed on the top of pedestal (1), and the control panel (2) is equipped with several keys, institute
It states and is equipped with PLC in control panel (2), the key is electrically connected with PLC；
The regulating mechanism includes driving assembly, drive rod (4) and two support components, the driving component and drive rod (4)
Center at be sequentially connected, the both ends of the drive rod (4) connects with two support components respectively, and the support component includes consolidating
Determine block (5), sliding block (6), slideway (7), expansion bracket (8), slip ring (9) and sliding rail (10), the shape of the sliding rail (10) is U-shaped,
The both ends of the sliding rail (10) are fixed on the lower section of supporting plate (3), and the slip ring (9) is set on sliding rail (10), the fixed block
(5) and slideway (7) is each attached to the top of pedestal (1), and the sliding block (6) is fixedly connected with drive rod (4), the sliding block (6)
Be slidably connected with slideway (7), the two sides of the bottom end of the expansion bracket (8) respectively with sliding block (6) and fixed block (5) hingedly, it is described
The two sides of the bottom end of expansion bracket (8) are hinged with supporting plate (3) and slip ring (9) respectively；
The ventilating mechanisms include air inlet pipe (11), ventilation duct (12), strainer (13), blower (14) and dredge component, described logical
Air hose (12) Guan Shuxiang is fixed on the top of supporting plate (3), and the air inlet pipe (11) is horizontally fixed on the lower part of ventilation duct (12)
Side, the blower (14) and strainer (13) are fixed on from top to down in ventilation duct (12), and the strainer (13) is located at air inlet pipe
(11) top, the dredging component include drainage cell, water tank (15), water pump (16), water-supply-pipe (32), cover board (17) and if
Dry spray head (18), the drainage cell are located at the bottom of the side of the separate air inlet pipe (11) of ventilation duct (12), the water tank
(15) it is fixed on the top of air inlet pipe (11), the top of the water tank (15) is equipped with water filling port, and cover board (17) lid is located at note
On the mouth of a river, the water pump (16) is fixed on water tank (15), and the water tank (15) is connected to one end of water-supply-pipe (32), described defeated
The other end of water pipe (32) is located between blower (14) and strainer (13), and the spray head (18) is evenly distributed on water-supply-pipe (32)
One end far from water pump (16), the water pump (16) and blower (14) are electrically connected with PLC.
2. as described in claim 1 for the ventilation equipment convenient for adjusting of subway work, which is characterized in that the driving group
Part includes handle (19), screw rod (20) and translational block (21), and the handle (19) is fixedly connected with one end of screw rod (20), described
The other end setting of screw rod (20) in the translational block (21), the translational block (21) be equipped with the junction of screw rod (20) and silk
Bar (20) matched screw thread, the translational block (21) are fixedly connected with drive rod (4).
3. as claimed in claim 2 for the ventilation equipment convenient for adjusting of subway work, which is characterized in that the driving group
Part further includes support frame (22), and the support frame (22) is fixed on the top of pedestal (1), the periphery of the translational block (21) and branch
The inner wall of support frame (22) is tightly connected.
4. as described in claim 1 for the ventilation equipment convenient for adjusting of subway work, which is characterized in that the slideway
It (7) is dovetail groove.
5. as described in claim 1 for the ventilation equipment convenient for adjusting of subway work, which is characterized in that the draining is single
Member includes sealing-plug (23), drainpipe (24) and fixed cell, the side of the drainpipe (24) and the bottom of ventilation duct (12)
Connection, the sealing-plug (23) are arranged by fixed cell in one end of the separate ventilation duct (12) of drainpipe (24).
6. as claimed in claim 5 for the ventilation equipment convenient for adjusting of subway work, which is characterized in that described fixed single
Member includes frame (25), lantern ring (26), cross bar (27), inserted link (28) and slotting ring (29), and the shape of the frame (25) is L shape,
The both ends of the frame (25) are fixedly connected with ventilation duct (12) and drainpipe (24) respectively, and the lantern ring (26) is set in frame
The one end at the vertical position of frame (25), the cross bar (27) is fixedly connected with lantern ring (26), and the inserted link (28) is fixed on cross bar
(27) lower section of the other end, the slotting ring (29) are set on inserted link (28), and the slotting ring (29) and sealing-plug (23) are fixed
Connection.
7. as claimed in claim 5 for the ventilation equipment convenient for adjusting of subway work, which is characterized in that the sealing-plug
(23) making material is rubber, and the shape of the sealing-plug (23) is circular cone cylindricality, the minimum outer diameter of the sealing-plug (23)
Less than the internal diameter of drainpipe (24), the maximum outside diameter of the sealing-plug (23) is greater than the internal diameter of drainpipe (24).
8. as described in claim 1 for the ventilation equipment convenient for adjusting of subway work, which is characterized in that the ventilation duct
(12) top is equipped with shield (30) and several struts, and the strut is circumferentially evenly distributed on the top of ventilation duct (12), institute
State the top that shield (30) is fixed on ventilation duct (12) by strut.
9. as described in claim 1 for the ventilation equipment convenient for adjusting of subway work, which is characterized in that the pedestal
(1) lower section is equipped with several universal wheels (31).
10. as described in claim 1 for the ventilation equipment convenient for adjusting of subway work, which is characterized in that described flexible
The making material of frame (8) is titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910646898.2A CN110388715A (en) | 2019-07-17 | 2019-07-17 | A kind of ventilation equipment convenient for adjusting for subway work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910646898.2A CN110388715A (en) | 2019-07-17 | 2019-07-17 | A kind of ventilation equipment convenient for adjusting for subway work |
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| Publication Number | Publication Date |
|---|---|
| CN110388715A true CN110388715A (en) | 2019-10-29 |
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| CN201910646898.2A Pending CN110388715A (en) | 2019-07-17 | 2019-07-17 | A kind of ventilation equipment convenient for adjusting for subway work |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251531A (en) * | 2021-06-03 | 2021-08-13 | 重庆电子工程职业学院 | Energy-saving ventilation structure based on architectural design |
Citations (7)
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| JPS62261840A (en) * | 1986-05-09 | 1987-11-14 | Matsushita Seiko Co Ltd | Air cleaning device |
| CN206549253U (en) * | 2016-12-22 | 2017-10-13 | 罗星泽 | Sewage treatment filter with automatic pollution discharge and cleaning filter-screen function |
| CN108104163A (en) * | 2018-01-09 | 2018-06-01 | 深圳市中科智诚科技有限公司 | A kind of intelligent ventilation equipment with safeguard function for wisdom piping lane |
| CN208441884U (en) * | 2018-06-27 | 2019-01-29 | 罗方武 | A kind of ventilation equipment of constructing tunnel |
| CN208434517U (en) * | 2018-07-10 | 2019-01-29 | 魏媛 | A kind of feed device of efficient livestock-raising |
| CN208998267U (en) * | 2018-09-06 | 2019-06-18 | 山东科技大学 | A kind of novel ventilating device for underground construction |
| CN109899866A (en) * | 2019-02-25 | 2019-06-18 | 何桂华 | A kind of warm-air drier with humidification regulatory function for heating system |
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| CN113251531A (en) * | 2021-06-03 | 2021-08-13 | 重庆电子工程职业学院 | Energy-saving ventilation structure based on architectural design |
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