CN114471030A - Building indoor ventilation dust suppression device - Google Patents
Building indoor ventilation dust suppression device Download PDFInfo
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- CN114471030A CN114471030A CN202210097934.6A CN202210097934A CN114471030A CN 114471030 A CN114471030 A CN 114471030A CN 202210097934 A CN202210097934 A CN 202210097934A CN 114471030 A CN114471030 A CN 114471030A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
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Abstract
The invention relates to a dust suppression device, in particular to a building indoor ventilation dust suppression device. The invention aims to provide a building indoor ventilation dust suppression device with a shock absorption function. The invention provides an indoor ventilation and dust suppression device for a building, which comprises a shell, at least two first fixed blocks, water pumps, pipes, spray heads, a first handle and the like, wherein the first fixed blocks are arranged on the left side inside the shell, the water pumps are arranged in the middle of the first fixed blocks, the pipes are connected to the front side and the rear side of each water pump, the other ends of the pipes are located inside the shell on the same side, the spray heads for spraying mixtures are connected to the left sides of the water pumps, and the first handle is arranged at the top of the shell. Under the action of the rotating wheel and the first spring, people can conveniently move the indoor ventilation and dust suppression device for the building, and meanwhile, the indoor ventilation and dust suppression device for the building can be damped, so that part of parts are prevented from falling off.
Description
Technical Field
The invention relates to a dust suppression device, in particular to a building indoor ventilation dust suppression device.
Background
Along with the development of society, the building trade constantly promotes the advancing of society, and construction machinery also provides various advanced equipment for the building trade simultaneously, at present, often all can produce a large amount of dusts in the in-process of building site construction, outdoor dust is comparatively difficult to handle by the influence of external air current, but indoor dust can utilize some equipment to accomplish the dust fall and handle to avoid indoor personnel to inhale a large amount of dusts, because current equipment relies on manual operation mostly, influence great to operating worker's health, be difficult to realize the automation of building site and remove dust.
Patent application CN106759034B, granted bulletin date 20180522, discloses a dust removal equipment for construction sites, which comprises a hollow box body with two open ends, wherein one open end of the box body is provided with a water pump and a supercharging device, one end of the water pump is connected with an external water source pipeline through a pipeline, the other end of the water pump is connected with one end of the supercharging device through a pipeline, and the other end of the supercharging device is connected with a water spray head outside the box body through a pipeline; still include adjusting device, the box passes through rotary adjusting device and links to each other with the sprinkler bead for this sprinkler bead can carry out 360 rotary motion and carry out the action of adjusting from top to bottom simultaneously. This novel dust collecting equipment for building site can be comparatively steady operation, simple structure easy maintenance can carry out long-range operation and control moreover, does not need the manual work to be close to the personal safety that control protected the operator to improve the security, can the operation of removing dust on a relatively large scale, convenient to use person uses. Although the above-mentioned patent can make things convenient for people to use, people are when promoting this equipment to remove, because the road pot hole on the building site is more, make this equipment take place vibrations easily, lead to droing the inside spare part of equipment, influence this equipment of subsequent use of people.
Therefore, aiming at the defects, the indoor ventilation and dust suppression device with the shock absorption function for the building is provided.
Disclosure of Invention
The invention provides a building indoor ventilation dust suppression device with a damping function, aiming at overcoming the defect that when people move most of the existing dust removal equipment for a building site, the equipment is easy to vibrate violently.
The invention is realized by the following technical approaches:
the utility model provides a building indoor ventilation dust suppression device, which comprises an outer shell, first fixed block, a water pump, the pipe, the shower nozzle, the first in command, moving mechanism, pushing mechanism and sheltering from the mechanism, the quantity of shell is two at least, the inside left side of shell all is equipped with first fixed block, first fixed block middle part all is equipped with the water pump, both sides all are connected with the pipe around the water pump, the other end of pipe all is located the inside of homonymy shell, the water pump left side all is connected with the shower nozzle that is used for spraying the mixture, the shell top all is equipped with the first in command, be equipped with the moving mechanism that is used for convenient removal on the shell, the last pushing mechanism that is used for the extrusion mixture that is equipped with of moving mechanism, the last mechanism that shelters from that is used for preventing the mixture backward flow that is equipped with of moving mechanism.
Furthermore, it is particularly preferred, moving mechanism is including first link, the slide bar, first spring, the runner, the storage water tank, the steel pipe, the supporting shoe, the push rod, bracket and stopper, equal rotary type is equipped with the steel pipe in the middle of the shell bottom, the equal rotary type of steel pipe upside is equipped with the supporting shoe, the supporting shoe all contacts with the shell of homonymy, the steel pipe downside all is equipped with the storage water tank, be equipped with first link between the storage water tank, first link top right side is equipped with the bracket, the shell all contacts with the bracket, the equal threaded type in storage water tank outside middle part is equipped with the stopper, first link right side middle part downside is equipped with the push rod, the equal front and back symmetry slidingtype in first link lower part left and right sides is equipped with the slide bar, the equal rotary type in slide bar lower part outside is equipped with the runner, all be equipped with the first spring that is used for the cushioning effect between slide bar lower part and the first link.
In addition, especially preferred is that pushing mechanism is including first mount, cylinder, second link, depression bar and second spring, is equipped with first mount between the middle part of the first mount lower part left and right sides, is equipped with the cylinder in the middle of first mount upper portion, is equipped with the second link on the piston rod of cylinder, and both sides all are equipped with the depression bar around the second link, and the depression bar right side all contacts with the inside right side of storage water tank of homonymy, all is equipped with the second spring between the depression bar of the inside left side of storage water tank and homonymy.
In addition, especially preferred is, shelter from the mechanism including the second fixed block, the head rod, first torsional spring and flip, both sides all are equipped with the second fixed block around steel pipe left side upper portion, equal rotary type is equipped with the head rod between two second fixed block left parts of homonymy, all be equipped with flip on the head rod, flip all blocks the steel pipe top of homonymy, all be equipped with first torsional spring between the left side lower part of both sides and the second fixed block of homonymy around the flip, first torsional spring all winds on the head rod of homonymy.
In addition, especially preferred, still including being used for conveniently adjusting the adjustment mechanism of shower nozzle orientation angle, adjustment mechanism is including the third fixed block, the second mount, the second connecting rod, the line wheel, stay cord and second handle, the inboard right part of shell all is equipped with the third fixed block, be equipped with the second mount between the middle part of first mount top left and right sides, the equal rotary type in both sides is equipped with the second connecting rod around the second mount upper portion is left, all be equipped with the line wheel on the second connecting rod, it has the stay cord all around taking turns to, the one end of stay cord all is connected with the third fixed block of homonymy, be connected with the second handle between the other end of stay cord, second handle and the contact of second mount upper portion right side.
In addition, especially preferred still include the mechanism of blocking that is used for fixed shower nozzle position, block the mechanism and include first dead lever, screens pole and third spring, be equipped with first dead lever in the middle of first link right side upper portion, first dead lever upper portion slidingtype is equipped with two screens poles, all is equipped with the third spring between screens pole and the first dead lever right side upper portion, and the third spring all winds on the screens pole of homonymy.
In addition, it is especially preferred, still including the mechanism of taking that is used for people to have a rest, take the mechanism including second dead lever, third connecting rod, second torsional spring and bedplate, the lower part right side of both sides all is equipped with the second dead lever around the first link, the inboard upper portion equal rotary type of second dead lever is equipped with the third connecting rod, all is equipped with the bedplate on the third connecting rod, all is equipped with the second torsional spring between the second dead lever of bedplate lower part left and right sides and homonymy, the second torsional spring all winds on the third connecting rod of homonymy.
In addition, it is particularly preferred that the second handle is covered with a rubber sleeve.
The invention provides a building indoor ventilation dust suppression device, which has the advantages that:
1. under the action of the rotating wheel and the first spring, people can conveniently move the indoor ventilation and dust suppression device for the building, and meanwhile, the indoor ventilation and dust suppression device for the building can be damped, so that part of parts are prevented from falling off.
2. According to the invention, a mixture of clean water and a dust suppressant is added into the water storage tank, the mixture enters the shell by opening the air cylinder, and the mixture can be sprayed out from the spray head by opening the water pump, so that dust suppression is automatically carried out indoors, and convenience is brought to people for operation.
3. According to the invention, by pulling the second handle to move, people can conveniently adjust the orientation angles of the two spray heads at one time, so that the time of people is saved.
4. Under the effect of this invention screens pole, can fix the position of second handle to fix the position of shower nozzle, and then prevent to adjust the orientation angle of back shower nozzle and change.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial cross-sectional view of the present invention.
Fig. 3 is a schematic view of a first partial body structure of the moving mechanism of the present invention.
Fig. 4 is a schematic view of a second partial body structure of the moving mechanism of the present invention.
Fig. 5 is a schematic perspective view of a first pushing mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a second pushing mechanism of the present invention.
Fig. 7 is a schematic perspective view of the shielding mechanism of the present invention.
Fig. 8 is an enlarged view of the invention at a.
Fig. 9 is a schematic perspective view of a first adjustment mechanism according to the present invention.
Fig. 10 is a schematic perspective view of a second adjustment mechanism of the present invention.
Fig. 11 is a schematic perspective view of a first embodiment of the jamming mechanism of the present invention.
Fig. 12 is a schematic perspective view of a second embodiment of the jamming mechanism of the present invention.
Fig. 13 is a schematic perspective view of a first embodiment of the ride of the present invention.
Fig. 14 is a schematic perspective view of a second embodiment of the ride of the present invention.
In the above drawings: 1: housing, 2: first fixed block, 3: water pump, 4: pipe, 5: a spray head, 6: first handle, 7: moving mechanism, 71: first link frame, 72: slide bar, 73: first spring, 74: runner, 75: water storage tank, 76: steel pipe, 77: a support block, 78: push rod, 79: bracket, 710: plug, 8: pushing mechanism, 81: first mount, 82: cylinder, 83: second link, 84: pressure lever, 85: second spring, 9: a shielding mechanism, 91: second fixed block, 92: first connecting rod, 93: first torsion spring, 94: flip, 10: adjustment mechanism, 101: third fixed block, 102: second mount, 103: second connecting rod, 104: a pulley, 105: a pull cord, 106: second handle, 11: jamming mechanism, 111: first fixing lever, 112: a position-locking lever, 113: third spring, 12: ride mechanism, 121: second fixing lever, 122: third connecting rod, 123: second torsion spring, 124: a seat board.
Detailed Description
The invention is further explained by combining the drawings in the specification, and the embodiments of the invention are given by combining the drawings in the specification.
Example 1
The utility model provides a building indoor ventilation dust suppression device, including shell 1, first fixed block 2, water pump 3, pipe 4, shower nozzle 5, the first in command 6, moving mechanism 7, pushing mechanism 8 and sheltering from mechanism 9, refer to fig. 1-8 and show, the quantity of shell 1 is two, first fixed block 2 has all been welded on the inside left side of shell 1, water pump 3 has all been bolted in first fixed block 2 middle part, both sides all are connected with pipe 4 around water pump 3, the other end of pipe 4 all is located the inside of homonymy shell 1, water pump 3 left side all is connected with shower nozzle 5, shower nozzle 5 can outwards spray the mixture, thereby press down dirt indoor, shell 1 top all is equipped with the first in command 6, be equipped with moving mechanism 7 on the shell 1, be equipped with pushing mechanism 8 on the moving mechanism 7, be equipped with on the moving mechanism 7 and shelter from mechanism 9.
The moving mechanism 7 comprises a first connecting frame 71, sliding rods 72, a first spring 73, a rotating wheel 74, a water storage tank 75, steel pipes 76, supporting blocks 77, push rods 78, brackets 79 and plugs 710, as shown in fig. 3 and 4, the steel pipes 76 are rotatably arranged in the middle of the bottom of the housing 1, the supporting blocks 77 are rotatably arranged on the upper sides of the steel pipes 76, the supporting blocks 77 are in contact with the housing 1 on the same side, the water storage tank 75 is arranged on the lower sides of the steel pipes 76, the first connecting frame 71 is arranged between the water storage tanks 75, the brackets 79 are welded on the right side of the top of the first connecting frame 71, the housing 1 is in contact with the brackets 79, the plugs 710 are threadedly arranged in the middle of the outer side of the water storage tank 75, the push rods 78 are arranged on the lower side of the middle of the right side of the first connecting frame 71, the sliding rods 72 are symmetrically arranged on the front and back of the left side and on the left side of the lower portion of the first connecting frame 71, the rotating wheel 74 is rotatably arranged on the outer side of the lower portion of the sliding rod 72, can make things convenient for people to remove this building indoor ventilation dust suppression device, all be equipped with first spring 73 between slide bar 72 lower part and the first link 71, under the effect of first spring 73, can carry out the shock attenuation when this building indoor ventilation dust suppression device removes.
The pushing mechanism 8 comprises a first fixing frame 81, an air cylinder 82, a second connecting frame 83, a pressure rod 84 and a second spring 85, as shown in fig. 5 and 6, the first fixing frame 81 is welded between the middle parts of the left side and the right side of the lower part of the first connecting frame 71, the air cylinder 82 is bolted in the middle of the upper part of the first fixing frame 81, the second connecting frame 83 is arranged on a piston rod of the air cylinder 82, the pressure rod 84 is arranged on the front side and the rear side of the second connecting frame 83, when the pressure rod 84 moves leftwards, a mixture in the water storage tank 75 can be extruded, the right side of the pressure rod 84 is in contact with the right side inside the water storage tank 75 at the same side, and the second spring 85 is arranged between the left side inside the water storage tank 75 and the pressure rod 84 at the same side.
Shelter from mechanism 9 including second fixed block 91, head rod 92, first torsion spring 93 and flip 94, refer to fig. 7 and 8 and show, second fixed block 91 has all been welded to the front and back both sides on steel pipe 76 left side upper portion, equal rotary type is equipped with head rod 92 between two second fixed block 91 left parts of homonymy, all be equipped with flip 94 on head rod 92, flip 94 reversal is closed the back, can prevent that the mixture in the shell 1 from passing through steel pipe 76 backward flow, flip 94 all blocks the steel pipe 76 top of homonymy, all be equipped with first torsion spring 93 between the left side lower part of both sides and the second fixed block 91 of homonymy around flip 94, first torsion spring 93 all winds on head rod 92 of homonymy.
When people need to use the building indoor ventilation and dust suppression device, firstly, the push rod 78 is pushed to move, the building indoor ventilation and dust suppression device is driven to move to a designated position under the action of the rotating wheel 74, the building indoor ventilation and dust suppression device is enabled to be located indoors, the building indoor ventilation and dust suppression device can be damped under the action of the first spring 73, the plug 710 is rotated and unscrewed, then the mixture of the clear water and the dust suppression agent is added into the water storage tank 75, the plug 710 is reversely screwed back, then the air cylinder 82 is opened, the telescopic rod of the air cylinder 82 is extended, the press rod 84 is driven to move leftwards, the second spring 85 is compressed, the press rod 84 presses the mixture in the water storage tank 75, the mixture in the water storage tank 75 flows upwards through the steel pipe 76, when the mixture is in contact with the turnover cover 94, the mixture pressing turnover cover 94 is rotated and opened, the first torsion spring 93 deforms to enable the mixture in the steel pipe 76 to enter the shell 1, when the shell 1 is filled with the mixture, the air cylinder 82 is closed, the pressure rod 84 stops moving, the mixture does not press the turnover cover 94, at the moment, the first torsion spring 93 restores to the original state, the first torsion spring 93 drives the turnover cover 94 to rotate reversely and close, the mixture in the shell 1 is prevented from flowing back through the steel pipe 76, then the water pump 3 is started, the mixture in the shell 1 is pumped into the spray head 5 through the pipe 4 by the water pump 3, then the mixture is sprayed out from the spray head 5, dust in a room is suppressed, in the process, people can pull the first handle 6 to rotate, the shell 1, the first fixing block 2, the water pump 3 and the spray head 5 are driven to rotate, the orientation angle of the spray head 5 is adjusted, the first handle 6 is loosened, and after the mixture in the shell 1 is sprayed, the water pump 3 is turned off, then the above operations are repeated, the mixture in the water storage tank 75 enters the interior of the shell 1 through the steel pipe 76 again, and then the indoor dust suppression of the building is continuously carried out, when people do not need to use the indoor ventilation dust suppression device of the building, the first handle 6 is pulled to rotate reversely, so that the shell 1, the first fixed block 2, the water pump 3 and the spray head 5 are driven to rotate reversely and reset, then the air cylinder 82 is started, the telescopic rod of the air cylinder 82 is shortened, the press rod 84 is driven to move rightwards and reset, the second spring 85 is restored to the original state, the air cylinder 82 is closed, and then the push rod 78 is pushed again to move, so that the indoor ventilation dust suppression device of the building is driven to leave from the room.
Example 2
On the basis of the embodiment 1, the adjusting device further comprises an adjusting mechanism 10, the adjusting mechanism 10 comprises a third fixing block 101, a second fixing frame 102, a second connecting rod 103, a pulley 104, a pulling rope 105 and a second handle 106, as shown in fig. 1, 9 and 10, the third fixing block 101 is welded at the right part of the inner side of the shell 1, the second fixing frame 102 is welded between the middle parts of the left and right sides of the top of the first connecting frame 71, the second connecting rod 103 is rotatably arranged at the front and rear sides of the left side of the upper part of the second fixing frame 102, the pulley 104 is arranged on the second connecting rod 103, the pulling rope 105 is wound on the pulley 104, one end of the pulling rope 105 is connected with the third fixing block 101 at the same side, the second handle 106 is connected between the other ends of the pulling rope 105, the orientation angles of the two nozzles 5 can be adjusted simultaneously by pulling the second handle 106 to move, a rubber leather sleeve is sleeved on the second handle 106, and the second handle 106 is in contact with the right side of the upper part of the second fixing frame 102.
When people need to adjust the orientation angle of the spray head 5, the user can firstly pull the second handle 106 to move upwards, the rubber leather sheath on the second handle 106 can prevent the hand from slipping, so that the second handle 106 is separated from the second fixing frame 102, then pull the second handle 106 to move rightwards, so that the second handle 106 drives the third fixing block 101 to rotate through the pull rope 105, thereby driving the shell 1, the first handle 6, the first fixed block 2, the water pump 3 and the spray head 5 to rotate, further adjusting the orientation angle of the nozzle 5, and after the adjustment, replacing the second handle 106 to make the second handle 106 contact with the second fixing frame 102, when people do not need to use the indoor ventilation and dust suppression device of the building, the first handle 6 is pulled to rotate reversely, thereby drive shell 1, first fixed block 2, water pump 3, shower nozzle 5 and third fixed block 101 reversal reset can to make things convenient for people to once only adjust the orientation angle of two shower nozzles 5.
The shower nozzle fixing device further comprises a clamping mechanism 11, the clamping mechanism 11 comprises a first fixing rod 111, a clamping rod 112 and a third spring 113, as shown in fig. 1, 11 and 12, the first fixing rod 111 is welded in the middle of the upper portion of the right side of the first connecting frame 71, the two clamping rods 112 are arranged on the upper portion of the first fixing rod 111 in a sliding mode, the second handle 106 can be clamped by the clamping rods 112, so that the position of the shower nozzle 5 is fixed, the third spring 113 is arranged between the clamping rods 112 and the upper portion of the right side of the first fixing rod 111, and the third springs 113 are wound on the clamping rods 112 on the same side.
After people adjust the orientation angle of the spray head 5, the second handle 106 can be sleeved on the clamping rod 112, the clamping rod 112 clamps the second handle 106, so that the position of the second handle 106 is fixed, the second handle 106 fixes the positions of the third fixing block 101, the shell 1, the first handle 6, the first fixing block 2, the water pump 3 and the spray head 5 through the pull rope 105, the orientation angle of the spray head 5 is prevented from changing after adjustment, when people do not need to use the building indoor ventilation and dust suppression device, the clamping rod 112 is pushed to move leftwards, the third spring 113 is compressed, the clamping rod 112 releases the second handle 106, then the second handle 106 is put back, the clamping rod 112 is released, the third spring 113 is restored to the original state, and the third spring 113 drives the clamping rod 112 to move rightwards to reset.
Still including taking mechanism 12, it is including second dead lever 121 to take mechanism 12, third connecting rod 122, second torsional spring 123 and bedplate 124, refer to fig. 1, fig. 13 and fig. 14 show, the lower part right side of both sides all has welded second dead lever 121 around first link 71, the equal rotary type in the inboard upper portion of second dead lever 121 is equipped with third connecting rod 122, all be equipped with bedplate 124 on the third connecting rod 122, rotate bedplate 124 after, people can sit and have a rest on bedplate 124, all be equipped with second torsional spring 123 between the second dead lever 121 of bedplate 124 lower part left and right sides and homonymy, second torsional spring 123 all winds on the third connecting rod 122 of homonymy.
When people need have a rest indoors, the seat plate 124 can be rotated, the second torsion spring 123 deforms, then the seat plate 124 is sat on to have a proper rest, when people do not need a rest, the seat plate 124 is separated from the seat plate, the second torsion spring 123 is restored to the original state, and the second torsion spring 123 drives the seat plate 124 to rotate reversely to reset.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (8)
1. A building indoor ventilation dust suppression device comprises a shell (1), a first fixing block (2), a water pump (3), pipes (4), spray heads (5) and a first handle (6), wherein the number of the shell (1) is at least two, the left side inside the shell (1) is provided with the first fixing block (2), the middle part of the first fixing block (2) is provided with the water pump (3), the front side and the rear side of the water pump (3) are connected with the pipes (4), the other end of each pipe (4) is positioned inside the shell (1) on the same side, the left side of the water pump (3) is connected with the spray head (5) used for spraying a mixture, the top of the shell (1) is provided with the first handle (6), the building indoor ventilation dust suppression device is characterized by further comprising a moving mechanism (7), a pushing mechanism (8) and a shielding mechanism (9), the shell (1) is provided with the moving mechanism (7) used for facilitating movement, the pushing mechanism (8) used for extruding the mixture is arranged on the moving mechanism (7), the moving mechanism (7) is provided with a shielding mechanism (9) for preventing the mixture from flowing back.
2. The indoor ventilation and dust suppression device for the building as claimed in claim 1, wherein the moving mechanism (7) comprises a first connecting frame (71), a sliding rod (72), a first spring (73), a rotating wheel (74), a water storage tank (75), steel pipes (76), supporting blocks (77), a push rod (78), brackets (79) and plugs (710), the steel pipes (76) are rotatably arranged in the middle of the bottom of the housing (1), the supporting blocks (77) are rotatably arranged on the upper sides of the steel pipes (76), the supporting blocks (77) are in contact with the housing (1) on the same side, the water storage tank (75) is arranged on the lower sides of the steel pipes (76), the first connecting frame (71) is arranged between the water storage tanks (75), the brackets (79) are arranged on the right sides of the tops of the first connecting frame (71), the housing (1) is in contact with the brackets (79), the plugs (710) are threadedly arranged in the middle of the outer sides of the water storage tanks (75), push rods (78) are arranged on the lower side of the middle portion of the right side of the first connecting frame (71), sliding rods (72) are symmetrically arranged on the left side and the right side of the lower portion of the first connecting frame (71) in a front-back sliding mode, rotating wheels (74) are arranged on the outer sides of the lower portion of the sliding rods (72) in a rotating mode, and first springs (73) used for damping are arranged between the lower portion of the sliding rods (72) and the first connecting frame (71).
3. The indoor ventilation and dust suppression device for the building as claimed in claim 2, wherein the pushing mechanism (8) comprises a first fixing frame (81), an air cylinder (82), a second connecting frame (83), a pressing rod (84) and a second spring (85), the first fixing frame (81) is arranged between the middle parts of the left side and the right side of the lower part of the first connecting frame (71), the air cylinder (82) is arranged in the middle of the upper part of the first fixing frame (81), the second connecting frame (83) is arranged on a piston rod of the air cylinder (82), the pressing rods (84) are arranged on the front side and the rear side of the second connecting frame (83), the right side of the pressing rod (84) is in contact with the right side of the inside of the water storage tank (75) on the same side, and the second spring (85) is arranged between the left side of the inside of the water storage tank (75) and the pressing rod (84) on the same side.
4. An indoor ventilation and dust suppression device for a building as claimed in claim 3, wherein the shielding mechanism (9) comprises second fixing blocks (91), first connecting rods (92), first torsion springs (93) and flip covers (94), the second fixing blocks (91) are respectively arranged on the front and rear sides of the upper portion of the left side of the steel pipe (76), the first connecting rods (92) are rotatably arranged between the left portions of the two second fixing blocks (91) on the same side, the flip covers (94) are respectively arranged on the first connecting rods (92), the tops of the steel pipes (76) on the same side are blocked by the flip covers (94), the first torsion springs (93) are respectively arranged between the lower portions of the left sides of the front and rear sides of the flip covers (94) and the second fixing blocks (91) on the same side, and the first torsion springs (93) are respectively wound on the first connecting rods (92) on the same side.
5. The building indoor ventilation dust suppression device as claimed in claim 4, further comprising an adjusting mechanism (10) for conveniently adjusting the orientation angle of the nozzle (5), wherein the adjusting mechanism (10) comprises a third fixing block (101), a second fixing frame (102), a second connecting rod (103), a wire wheel (104), a pulling rope (105) and a second handle (106), the third fixing block (101) is arranged at the right part of the inner side of the housing (1), the second fixing frame (102) is arranged between the middle parts of the left and right sides of the top of the first connecting frame (71), the second connecting rod (103) is rotatably arranged at the front and rear sides of the left side of the upper part of the second fixing frame (102), the wire wheel (104) is arranged on the second connecting rod (103), the pulling rope (105) is wound on the wire wheel (104), one end of the pulling rope (105) is connected with the third fixing block (101) at the same side, the second handle (106) is connected between the other ends of the pulling rope (105), the second handle (106) is contacted with the right side of the upper part of the second fixing frame (102).
6. The indoor ventilation and dust suppression device for the building as claimed in claim 5, further comprising a locking mechanism (11) for fixing the position of the spray head (5), wherein the locking mechanism (11) comprises a first fixing rod (111), a locking rod (112) and a third spring (113), the first fixing rod (111) is arranged in the middle of the upper portion of the right side of the first connecting frame (71), two locking rods (112) are slidably arranged on the upper portion of the first fixing rod (111), the third spring (113) is arranged between the locking rod (112) and the upper portion of the right side of the first fixing rod (111), and the third springs (113) are wound on the locking rods (112) on the same side.
7. The indoor ventilation and dust suppression device for the building as claimed in claim 6, further comprising a sitting mechanism (12) for people to rest, wherein the sitting mechanism (12) comprises a second fixing rod (121), a third connecting rod (122), a second torsion spring (123) and a seat plate (124), the second fixing rod (121) is arranged on the right side of the lower portion of the front side and the rear side of the first connecting frame (71), the third connecting rod (122) is arranged on the upper portion of the inner side of the second fixing rod (121) in a rotating manner, the seat plate (124) is arranged on the third connecting rod (122), the second torsion spring (123) is arranged between the left side and the right side of the lower portion of the seat plate (124) and the second fixing rod (121) on the same side, and the second torsion springs (123) are wound on the third connecting rod (122) on the same side.
8. An indoor ventilation and dust suppression device for buildings as claimed in claim 5, wherein the second handle (106) is sleeved with a rubber leather sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210097934.6A CN114471030B (en) | 2022-01-27 | 2022-01-27 | Indoor ventilation dust suppression device of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210097934.6A CN114471030B (en) | 2022-01-27 | 2022-01-27 | Indoor ventilation dust suppression device of building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114471030A true CN114471030A (en) | 2022-05-13 |
| CN114471030B CN114471030B (en) | 2023-06-13 |
Family
ID=81476745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210097934.6A Active CN114471030B (en) | 2022-01-27 | 2022-01-27 | Indoor ventilation dust suppression device of building |
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| CN114471030B (en) | 2023-06-13 |
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