CN116550076B - Building construction dust fall equipment and dust fall method - Google Patents
Building construction dust fall equipment and dust fall method Download PDFInfo
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- CN116550076B CN116550076B CN202310604678.XA CN202310604678A CN116550076B CN 116550076 B CN116550076 B CN 116550076B CN 202310604678 A CN202310604678 A CN 202310604678A CN 116550076 B CN116550076 B CN 116550076B
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- 239000000428 dust Substances 0.000 title claims abstract description 58
- 238000009435 building construction Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 143
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 17
- 239000003595 mist Substances 0.000 claims abstract description 15
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 77
- 239000011324 bead Substances 0.000 claims description 57
- 238000001125 extrusion Methods 0.000 claims description 32
- 239000007921 spray Substances 0.000 claims description 22
- 238000010276 construction Methods 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 12
- 230000005389 magnetism Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000001603 reducing effect Effects 0.000 claims description 4
- 230000020169 heat generation Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 238000001704 evaporation Methods 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toys (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses building construction dust fall equipment, which belongs to the technical field of building construction, and comprises a movable bottom plate, wherein a protective barrel is fixedly connected to the middle part of the upper end of the movable bottom plate, a water tank is arranged in the protective barrel, and a water injection pipe is arranged at the upper end of the water tank; further comprises: the support frame is fixedly arranged in the middle of the upper end of the protective barrel, the left side and the right side of the support frame are provided with guide pipes in a penetrating mode, the upper ends of the guide pipes are communicated with the spraying plates, and the lower ends of the guide pipes are connected with each other through a water conveying pipe and a drainage swing structure; the water suction pipe is used for connecting the drainage swing structure and the water tank, and the water suction pipe and the flow guide pipe are provided with one-way valves. The building construction dust fall equipment and the dust fall method can improve the spraying range of water mist during use, can cool or heat the sprayed water source in summer or winter, avoid the phenomenon of evaporation or condensation of the sprayed water mist, and improve the integral dust fall effect.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to building construction dust fall equipment and a dust fall method.
Background
The building construction refers to the production activity of the engineering construction implementation stage, is the construction process of various buildings, and when the building construction is carried out, excessive dust exists on the construction site, in order to prevent the dust dissipation from affecting surrounding staff, dust settling equipment is usually arranged on the construction site, and the water mist sprayed by the dust settling equipment is utilized to inhibit the dust from diffusing.
The dust fall device for building construction protection comprises a transport vehicle, a support rod, a frame body, a motor, a rotary rod, an annular sliding rail, a first sliding block, a circular frame, a first return plate, a second sliding block, a first bearing seat and the like, wherein the publication number of the dust fall device is CN 108252255B; the left side and the right side of the middle part above the transport vehicle are both connected with support rods, the top ends of the support rods are connected with a frame body, and the middle part of the front wall outside the frame body is connected with an annular slide rail.
The following technical problems exist in the prior art: the existing dust settling device atomizes and sprays water sources through the spray heads when in use, however, in summer, when dust settling is carried out on construction sites, the water sources inside the water tank are higher in temperature, the water sources are easy to evaporate after being sprayed due to the influence of external high temperature from the spray heads in atomization and spraying, meanwhile, when dust settling is carried out on construction sites in winter, the sprayed water sources are lower in temperature, the phenomenon of condensation is easy to occur due to the influence of external low temperature, and then the integral dust settling effect is influenced.
We have therefore proposed a construction dust fall apparatus and dust fall method so as to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a building construction dust settling device and a dust settling method, which are used for solving the problems that the existing dust settling device in the market provided by the background technology is used for atomizing and spraying a water source, however, when the temperature of the water source in a water tank is higher in the summer during the dust settling of a construction site, the water source is easily evaporated after spraying due to the influence of external high temperature after being atomized and sprayed from the spray head, and meanwhile, when the temperature of the sprayed water source is lower in the winter during the dust settling of the construction site, the phenomenon of condensation of sprayed water mist is easily caused due to the influence of external low temperature, and the integral dust settling effect is further influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the building construction dust fall equipment comprises a movable bottom plate, wherein a protection barrel is fixedly connected to the middle of the upper end of the movable bottom plate, a water tank is arranged in the protection barrel, and a water injection pipe is arranged at the upper end of the water tank;
further comprises:
the support frame is fixedly arranged in the middle of the upper end of the protective barrel, the left side and the right side of the support frame are provided with guide pipes in a penetrating mode, the upper ends of the guide pipes are communicated with the spray plate, the lower ends of the guide pipes are connected with each other through a water conveying pipe and a drainage swing structure, and the drainage swing structure is fixed at the upper end of the movable bottom plate;
the water suction pipe is used for connecting the drainage swing structure and the water tank, and the water suction pipe and the flow guide pipe are provided with one-way valves;
the preheating structure is fixed on the flow guide pipe, an elastic regulating structure is arranged between the inner ends of the two preheating structures, and the preheating structure heats the flow guide pipe in a friction heating mode under the action of magnetic force between the two structures;
communicating pipe is used for connecting elasticity regulation and control structure and cooling structure, cooling structure installs on the protection bucket for cool down the water tank, reduce the temperature of the inside water source of water tank.
Preferably, the drainage swing structure comprises fixed block, piston plate, transfer chamber, air storage cavity, movable block, magnetic path, reciprocating screw rod, servo motor, gas-supply pipe, locating piece and propulsion gasbag, and the internally mounted of fixed block has the piston plate, the piston plate separates into transfer chamber and air storage chamber with fixed block inside, transfer chamber and raceway and water-suction pipe interconnect, the air storage chamber passes through gas-supply pipe and propulsion gasbag interconnect, and advances the gasbag bonding and install between the inside of locating piece and honeycomb duct, and the locating piece is fixed in the upper end below of support frame, the movable block is installed in the outside of fixed block, and the magnetic path is all installed to the middle part of movable block and the upper end of piston plate, reciprocating screw rod is installed in the side penetration of movable block, and reciprocating screw rod's tip is fixed on servo motor's output.
Preferably, the outer wall of the piston plate and the inner wall of the fixed block are mutually attached, and the piston plate and the fixed block are in sliding connection.
Through adopting above-mentioned technical scheme, through the slip of piston board inside the fixed block to can extract the rivers of water tank inside.
Preferably, the magnetism of the magnetic block on the piston plate is opposite to that of the magnetic block on the moving block, and the moving block and the fixed block are in sliding connection.
Through adopting above-mentioned technical scheme, thereby can drive inboard magnetic path and carry out synchronous motion through the removal of movable block on the fixed block.
Preferably, the preheating structure comprises a connecting block, a cavity, a friction ball, an extrusion plate, a booster spring and first magnetic beads, the connecting block is fixed on the flow guide pipe, the cavity is formed in the connecting block, the friction ball is filled in the cavity, the extrusion plate is installed in the cavity and connected with the extrusion plate through the booster spring, the middle rod body of the extrusion plate extends out of the connecting block, and the first magnetic beads are installed at the end of the middle rod body of the extrusion plate.
Preferably, the extrusion plate forms an elastic telescopic structure through the booster spring and the connecting block, and friction balls are uniformly distributed on the side edges of the extrusion plate.
By adopting the technical scheme, the extrusion plate after moving on the connecting block can be reset and rebounded by utilizing the arrangement of the booster spring.
Preferably, the elastic force regulation and control structure comprises a pressing plate, second magnetic beads, a disc, an auxiliary spring and a main air bag, the pressing plate is located in the middle of the upper end of the supporting frame, one end of the pressing plate, which is far away from the preheating structure, stretches into the inner side of the middle of the upper end of the supporting frame, the second magnetic beads are fixedly arranged at the other end of the pressing plate, the disc is connected to a middle rod body of the pressing plate, the auxiliary spring is sleeved on the outer side of the middle rod body of the pressing plate, and the main air bag is arranged between the pressing plates at the left side and the right side.
Preferably, the second magnetic beads at the end part of the pressing plate and the first magnetic beads at the end part of the pressing plate have the same magnetism, the end part of the auxiliary spring at the outer side of the middle rod body of the pressing plate is in contact with but not connected with the disc, and the disc is in threaded connection with the middle rod body of the pressing plate.
Through adopting above-mentioned technical scheme, can make it remove on the middle part body of rod of pressing the board through the rotation of disc to realize the extrusion or the relaxation to auxiliary spring.
Preferably, the cooling structure comprises joint post, pole of breathing in, guide gasbag and inlet port, and the inside left and right sides at the protection bucket is fixed to the joint post, the inside sliding connection of joint post has the pole of breathing in, and bonds between the upper end of pole and the upper surface of protection bucket of breathing in has the guide gasbag, and the lower extreme of pole of breathing in sets up for the opening, and the inside intercommunication each other of joint post and protection bucket, the inlet port has been seted up on the front and back both sides surface of protection bucket.
The invention provides another technical scheme that a dust falling method of building construction dust falling equipment is provided, and the specific steps are as follows:
step one: the movable bottom plate is pushed to a proper position, then a water source is filled into the water tank through the water injection pipe, then the servo motor is started, the reciprocating screw rod can be rotated after the servo motor is started, the movable block in threaded connection can be moved on the fixed block through the rotation of the reciprocating screw rod, the movable block and the magnetic block on the piston plate are opposite in magnetism, the piston plate can be driven to move towards the outer side of the fixed block after the movable block moves, the water source in the water tank can be pumped into the transfer cavity through the water suction pipe after the piston plate moves, the water source in the transfer cavity can be extruded into the guide pipe through the water pipe after the piston plate resets along with the movable block, and the water source can be atomized and sprayed out through the atomizing nozzle on the atomizing plate after the guide pipe enters the water source;
step two: when the piston plate moves to the outer side of the fixed block, the air flow in the air storage cavity can be extruded into the propelling air bag in the positioning block through the air pipe, the propelling air bag expands after being inflated to drive the guide pipe to rotate, when the piston plate resets in the fixed block, the air flow in the propelling air bag flows back into the air storage cavity through the air pipe, at the moment, the propelling air bag contracts after losing the air flow and pulls the guide pipe to reset, so that the reciprocating rotation of the guide pipe can be realized, the spraying plate can be driven to synchronously rotate through the reciprocating rotation of the guide pipe, the spraying range of water mist can be improved by utilizing the reciprocating rotation of the spraying plate, and the dust reducing effect is increased;
step three: when the external temperature is higher in summer, the connecting block is fixedly connected with the guide pipe, the connecting block can synchronously rotate after the guide pipe rotates, the elasticity of the power-assisted spring is smaller than that of the auxiliary spring, when the first magnetic beads at the end part of the extruding plate and the second magnetic beads at the end part of the pressing plate are mutually close to each other after the connecting block rotates, the pressing plate can move towards the inner side of the upper end of the supporting frame by utilizing the repulsive magnetic force of the first magnetic beads and the second magnetic beads, the moving pressing plate extrudes the main air bag, the air flow in the main air bag enters the guide air bag through the connecting pipe, the air suction rod is pushed to move towards the upper side of the clamping column by the expansion of the guide air bag, at this moment, the protective barrel utilizes the inlet port of both sides around to inhale external air between protective barrel and water tank, after the linking piece rotates, when the first magnetic bead of its stripper plate tip and the second magnetic bead of stripper plate tip keep away from each other, the rebound of reset of clamp plate under the effect of auxiliary spring, stop the extrusion to the main gasbag, the main gasbag is reset and is absorbed the inside air current of guide gasbag through communicating pipe, the guide gasbag is retracted and is pulled the downward removal of suction rod and reset, the hot air flow between protective barrel and the water tank is outwards extruded to the suction rod after reset, with this reciprocal rotation, can increase the air velocity between protective barrel and the water tank, reduce the temperature of water tank, when the water source temperature that avoids adding inside the water tank is outwards blowout after too high, meet external high temperature and is just evaporated after spraying the short distance;
step four: when external temperature is lower in winter, at first rotate the disc of threaded connection on the pressing plate, make its threaded connection's disc move towards the inboard of pressing plate, the disc can compress auxiliary spring after moving on the pressing plate, make its elasticity of this moment be less than the elasticity of helping hand spring, when the in-process linking piece of spraying water rotates, when the second magnetic bead that the first magnetic bead of its upper extrusion plate tip and pressing plate tip are close to each other, utilize the repulsive magnetic force of first magnetic bead and second magnetic bead, can make the extrusion plate move towards the inboard of linking piece, can make the friction ball of its cavity inside each other take place the friction after the extrusion plate removes, when the linking piece rotates the back, the first magnetic bead of its extrusion plate tip and the second magnetic bead of pressing plate tip keep away from each other, the extrusion plate resets under the effect of helping hand spring, with this reciprocal rotation, can make frequent emergence friction extrusion between the adjacent friction ball, on can be to the honeycomb duct of metal material through the heat transfer that produces after the friction ball each other, can be to the effect of preheating the honeycomb duct, the water source of flowing through the effect of low temperature of the side of the intermediate heat, the water source is sprayed out when the low temperature is met when the shower nozzle, the temperature is sprayed out from the low temperature.
Compared with the prior art, the invention has the beneficial effects that: the building construction dust settling equipment and the dust settling method can improve the spraying range of water mist during use, and can cool or heat the sprayed water source during summer or winter, so that the phenomenon of evaporation or condensation of the sprayed water mist is avoided, and the integral dust settling effect is improved;
1. when the piston plate moves in the fixed block and then conveys the water source to the spray plate to be sprayed outwards, the piston plate can simultaneously extrude the air flow in the air storage cavity into the propelling air bag, the draft tube can be pushed or pulled to drive the spray plate to carry out reciprocating rotation through the expansion and contraction of the propelling air bag, the spraying range of water mist can be increased by utilizing the reciprocating rotation of the spray plate, and the integral dust settling effect is increased;
2. the air suction rod is arranged, the main air bag is intermittently pressed by the pressing plate through the elastic force change between the auxiliary spring and the power-assisted spring after the connecting block rotates, so that the air suction rod reciprocates up and down by guiding the expansion and contraction of the air bag, and the air outside can be sucked between the protective barrel and the water tank through the air inlet hole and then discharged outwards after being reciprocated up and down in the clamping column by utilizing the air suction rod, so that the flow rate of the air around the water tank is increased, the water temperature in the water tank is prevented from being higher due to the slow flow rate of the air around the water tank, and the air is evaporated after being sprayed outwards due to the effect of the external high temperature after being sprayed for a short distance;
3. the rotary motion of disc on the pressing plate can change the elasticity size between auxiliary spring and the helping hand spring, and the time the joint piece rotates the back and through the distance change of its last stripper plate and the last second magnetic bead of pressing plate, can make the stripper plate reciprocate on the joint piece to make inside adjacent friction ball take place extrusion friction, can heat the honeycomb duct through the heat that friction ball extrusion friction produced, so as to preheat outside spun water source in the honeycomb duct, avoid rivers temperature lower take place to condense after outside blowout shorter distance.
Drawings
FIG. 1 is a schematic view of a front perspective structure of the present invention;
FIG. 2 is a schematic cross-sectional perspective view of a piston plate and air reservoir of the present invention;
FIG. 3 is a schematic perspective view of a gas pipe and a positioning block according to the present invention;
FIG. 4 is a schematic cross-sectional view of a positioning block and a pusher balloon of the present invention;
FIG. 5 is a schematic cross-sectional view of a cavity and friction ball of the present invention;
FIG. 6 is a schematic cross-sectional view of the press plate and the primary airbag of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 8 is a schematic cross-sectional view of the clamping post and suction rod of the present invention.
In the figure: 1. a movable bottom plate; 2. a protective barrel; 3. a water tank; 4. a water injection pipe; 5. a support frame; 6. a flow guiding pipe; 7. a spray plate; 8. a water pipe; 9. a drainage swing structure; 901. a fixed block; 902. a piston plate; 903. a transfer cavity; 904. a gas storage chamber; 905. a moving block; 906. a magnetic block; 907. a reciprocating screw rod; 908. a servo motor; 909. a gas pipe; 9010. a positioning block; 9011. propelling the air bag; 10. a water suction pipe; 11. a preheating structure; 111. a joint block; 112. a cavity; 113. a friction ball; 114. an extrusion plate; 115. a booster spring; 116. a first magnetic bead; 12. an elastic force regulating structure; 121. pressing the plate; 122. second magnetic beads; 123. a disc; 124. an auxiliary spring; 125. a main air bag; 13. a communicating pipe; 14. a cooling structure; 141. a clamping column; 142. an air suction rod; 143. a guide balloon; 144. an air inlet hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides two embodiments as follows:
embodiment one:
the existing dust settling device sprays water mist outwards through a spray nozzle when in use, so that the dust settling effect is achieved, however, in the process of spraying the water mist, the spraying range of the water mist is relatively fixed, so that only a fixed area can be subjected to dust settling in the dust settling process, the overall spray dust settling effect is reduced, and in order to solve the technical problem that the dust settling effect is poor due to the fixed position of the spray nozzle, the embodiment discloses the following technical contents, as shown in fig. 1-4;
the building construction dust fall equipment comprises a movable bottom plate 1, wherein a protection barrel 2 is fixedly connected to the middle part of the upper end of the movable bottom plate 1, a water tank 3 is arranged in the protection barrel 2, and a water injection pipe 4 is arranged at the upper end of the water tank 3; the middle part of the upper end of the protective barrel 2 is fixedly provided with a support frame 5, the left side and the right side of the support frame 5 are penetrated and provided with a flow guide pipe 6, the upper end of the flow guide pipe 6 is communicated with a spray plate 7, the lower end of the flow guide pipe 6 is connected with a flow guide swing structure 9 through a water pipe 8, and the flow guide swing structure 9 is fixed at the upper end of the movable bottom plate 1; the water suction pipe 10 is used for connecting the drainage swing structure 9 and the water tank 3, and the water suction pipe 10 and the flow guide pipe 6 are provided with one-way valves; the drainage swing structure 9 is composed of a fixed block 901, a piston plate 902, a transfer cavity 903, a gas storage cavity 904, a moving block 905, a magnetic block 906, a reciprocating screw 907, a servo motor 908, a gas pipe 909, a positioning block 9010 and a pushing air bag 9011, wherein the piston plate 902 is arranged in the fixed block 901, the piston plate 902 divides the interior of the fixed block 901 into the transfer cavity 903 and the gas storage cavity 904, the transfer cavity 903 is connected with a water pipe 8 and the water suction pipe 10, the gas storage cavity 904 is connected with the pushing air bag 9011 through the gas pipe 909, the pushing air bag 9011 is adhesively arranged between the interior of the positioning block 9010 and the guide pipe 6, the positioning block 9010 is fixed below the upper end of the supporting frame 5, the moving block 905 is arranged on the outer side of the fixed block 901, the magnetic blocks 906 are arranged on the middle part of the moving block 905 and the upper end of the piston plate 902, the reciprocating screw is arranged on the side of the moving block 905 in a penetrating way, and the end of the reciprocating screw 907 is fixed on the output end of the servo motor 908. The outer wall of the piston plate 902 and the inner wall of the fixed block 901 are attached to each other, and the piston plate 902 and the fixed block 901 are slidably connected. The magnetic blocks 906 on the piston plate 902 and the magnetic blocks 906 on the moving block 905 are magnetically opposite, and the moving block 905 and the fixed block 901 are in sliding connection.
The working principle of the embodiment is as follows: the movable bottom plate 1 is pushed to a proper position, then water is filled into the water tank 3 through the water injection pipe 4, then the servo motor 908 is started, the reciprocating screw rod 907 can be rotated after the servo motor 908 is started, the movable block 905 which is in threaded connection can be moved on the fixed block 901 through the rotation of the reciprocating screw rod 907, the movable block 905 and the magnetic block 906 on the piston plate 902 are opposite in magnetism, the piston plate 902 can be driven to move towards the outer side of the fixed block 901 after the movable block 905 moves, the water source in the water tank 3 can be pumped into the transfer cavity 903 through the water suction pipe 10 after the piston plate 902 moves, the water source in the transfer cavity 903 can be extruded into the guide pipe 6 through the water pipe 8 after the piston plate 902 is reset along with the movable block 905, the water source can be atomized and sprayed out through the atomizing nozzle on the atomizing plate 7 after the guide pipe 6 enters the water source, when the piston plate 902 moves to the outer side of the fixed block 901, the air flow in the air storage cavity 904 can be extruded into the pushing air bag 9011 in the positioning block 9010 through the air pipe 909, the pushing air bag 9011 is inflated to expand so as to push the air guide pipe 6 to rotate, when the piston plate 902 resets in the fixed block 901, the air flow in the pushing air bag 9011 flows back into the air storage cavity 904 through the air pipe 909, at the moment, the pushing air bag 9011 contracts after losing the air flow and pulls the air guide pipe 6 to reset, so that the reciprocating rotation of the air guide pipe 6 can be realized, the spray plate 7 can be driven to synchronously rotate through the reciprocating rotation of the air guide pipe 6, the spraying range of water mist can be improved through the reciprocating rotation of the spray plate 7, the dust reducing effect is improved, and the water pipe 8 and the air guide pipe 909 are hoses.
Embodiment two:
the construction dust settling device disclosed in this embodiment is a further improvement made on the basis of the first embodiment, the existing dust settling device atomizes and sprays a water source through a spray head when in use, however, when the construction site is settled in summer, the sprayed water source is atomized and sprayed from the spray head to easily cause the phenomenon that the sprayed water source evaporates after being sprayed due to the influence of external high temperature, and when the construction site is settled in winter, the sprayed water source is low in temperature to easily cause the phenomenon that the sprayed water mist condenses due to the influence of external low temperature, so that the integral dust settling effect is influenced, and in order to solve the technical problem that the water mist dust settling effect is poor due to the influence of temperature, the embodiment discloses the following technical contents, as shown in fig. 1 and fig. 5-8;
the preheating structures 11 are fixed on the flow guide pipe 6, elastic regulating structures 12 are arranged between the inner ends of the two preheating structures 11, and the preheating structures 11 heat the flow guide pipe 6 in a friction heat generation mode through the magnetic force action between the two structures; communicating pipe 13 for connect elasticity regulation and control structure 12 and cooling structure 14, cooling structure 14 installs on protection bucket 2, is used for cooling down water tank 3, reduces the temperature of the inside water source of water tank 3. The preheating structure 11 comprises a connecting block 111, a cavity 112, a friction ball 113, an extrusion plate 114, a booster spring 115 and a first magnetic bead 116, wherein the connecting block 111 is fixed on the flow guide pipe 6, the cavity 112 is formed in the connecting block 111, the friction ball 113 is filled in the cavity 112, the extrusion plate 114 is installed in the cavity 112, the extrusion plate 114 is connected with the inside of the connecting block 111 through the booster spring 115, the middle rod body of the extrusion plate 114 extends out of the connecting block 111, and the first magnetic bead 116 is installed at the end part of the middle rod body of the extrusion plate 114. The extrusion plate 114 forms an elastic telescopic structure through the booster spring 115 and the engagement block 111, and friction balls 113 are uniformly distributed on the side edges of the extrusion plate 114. The elastic force regulation and control structure 12 comprises pressing plate 121, second magnetic bead 122, disc 123, auxiliary spring 124 and main gasbag 125, and pressing plate 121 is located the upper end middle part of support frame 5, and pressing plate 121 keeps away from preheating structure 11's one end stretches into to the upper end middle part inboard of support frame 5, and pressing plate 121's the other end fixed mounting has second magnetic bead 122, is connected with disc 123 on pressing plate 121's the middle part body of rod, and pressing plate 121's middle part body of rod outside cover is equipped with auxiliary spring 124, installs main gasbag 125 between the pressing plate 121 of left and right sides. The second magnetic beads 122 at the end of the pressing plate 121 and the first magnetic beads 116 at the end of the pressing plate 114 have the same magnetism, and the end of the auxiliary spring 124 outside the middle rod body of the pressing plate 121 is in contact with but not connected with the disc 123, and the disc 123 is in threaded connection with the middle rod body of the pressing plate 121. The cooling structure 14 comprises joint post 141, suction rod 142, guide gasbag 143 and inlet port 144, and joint post 141 is fixed in the inside left and right sides of protection bucket 2, and the inside sliding connection of joint post 141 has suction rod 142, and bonds between the upper end of suction rod 142 and the upper surface of protection bucket 2 has guide gasbag 143, and the lower extreme of suction rod 142 is the opening setting, and the inside intercommunication of joint post 141 and protection bucket 2 has seted up inlet port 144 on the front and back both sides surface of protection bucket 2.
The working principle of the embodiment is as follows: when the external temperature is higher in summer, because the connecting block 111 is fixedly connected with the flow guide pipe 6, the flow guide pipe 6 rotates to enable the connecting block 111 to synchronously rotate, the elasticity of the power-assisted spring 115 is smaller than that of the auxiliary spring 124, when the first magnetic bead 116 at the end part of the extruding plate 114 and the second magnetic bead 122 at the end part of the pressing plate 121 are close to each other after the connecting block 111 rotates, the pressing plate 121 can move towards the inner side of the upper end of the supporting frame 5 by utilizing the repulsive magnetic force of the first magnetic bead 116 and the second magnetic bead 122, the moving pressing plate 121 extrudes the main air bag 125, the air flow in the main air bag 125 enters the guide air bag 143 through the communicating pipe 13, the air suction rod 142 is pushed to move towards the upper part of the clamping column 141 by the expansion of the guide air bag 143, the protective barrel 2 sucks the external air between the protective barrel 2 and the water tank 3 by utilizing the air inlet holes 144 at the front side and the rear side, when the connecting block 111 rotates, the first magnetic bead 116 at the end part of the extrusion plate 114 and the second magnetic bead 122 at the end part of the pressing plate 121 are mutually far away, the pressing plate 121 resets and rebounds under the action of the auxiliary spring 124, the extrusion of the main air bag 125 is stopped, after the main air bag 125 resets, the air flow in the guide air bag 143 is sucked through the communicating pipe 13, the guide air bag 143 contracts and then the air suction rod 142 is pulled to move downwards for resetting, the air suction rod 142 after resetting extrudes the hot air flow between the protective barrel 2 and the water tank 3 outwards, so that the air flow speed between the protective barrel 2 and the water tank 3 can be increased, the temperature of the water tank 3 is reduced, when the water source temperature added in the water tank 3 is prevented from being sprayed outwards after being too high, the outside high temperature is evaporated after being sprayed for a short distance, when the outside temperature is low in winter, the disc 123 in threaded connection on the pressing plate 121 is rotated at first, the disc 123 which is in threaded connection with the pressing plate 121 moves towards the inner side of the pressing plate 121, the disc 123 can compress the auxiliary spring 124 after moving on the pressing plate 121, the elasticity of the auxiliary spring 124 is smaller than that of the auxiliary spring 115, when the connecting block 111 rotates in the water spraying process, the first magnetic beads 116 at the end part of the upper pressing plate 114 and the second magnetic beads 122 at the end part of the pressing plate 121 are close to each other, the pressing plate 114 can move towards the inner side of the connecting block 111 by utilizing the repulsive magnetic force of the first magnetic beads 116 and the second magnetic beads 122, friction balls 113 inside the cavity 112 can be generated between the pressing plate 114 after the pressing plate 114 moves, when the connecting block 111 rotates, the first magnetic beads 116 at the end part of the pressing plate 114 and the second magnetic beads 122 at the end part of the pressing plate 121 are far away from each other, the pressing plate 114 resets under the action of the auxiliary spring 115, so that the frequent friction extrusion occurs between the adjacent friction balls 113 can be realized, heat generated after the friction balls 113 are rubbed each other can be transferred to the metal flow guide pipe 6 through the repulsive magnetic force, and the water source 6 can be prevented from being sprayed out from the water source at a low temperature through the low temperature when the water source is sprayed from the low temperature.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The building construction dust fall equipment comprises a movable bottom plate (1), wherein a protection barrel (2) is fixedly connected to the middle part of the upper end of the movable bottom plate (1), a water tank (3) is arranged in the protection barrel (2), and a water injection pipe (4) is arranged at the upper end of the water tank (3);
characterized by further comprising:
the support frame (5) is fixedly arranged in the middle of the upper end of the protective barrel (2), the left side and the right side of the support frame (5) are provided with guide pipes (6) in a penetrating mode, the upper ends of the guide pipes (6) are communicated with the spray plate (7), the lower ends of the guide pipes (6) are connected with each other through water conveying pipes (8) and drainage swinging structures (9), and the drainage swinging structures (9) are fixed at the upper end of the movable bottom plate (1);
the water suction pipe (10) is used for connecting the drainage swing structure (9) and the water tank (3), and one-way valves are arranged on the water suction pipe (10) and the flow guide pipe (6);
the preheating structures (11) are fixed on the flow guide pipes (6), elastic regulating structures (12) are arranged between the inner ends of the two preheating structures (11), and the preheating structures (11) heat the flow guide pipes (6) in a friction heat generation mode through the magnetic force action between the two structures;
the communicating pipe (13) is used for connecting the elastic force regulating structure (12) and the cooling structure (14), and the cooling structure (14) is arranged on the protective barrel (2) and used for cooling the water tank (3) and reducing the temperature of a water source in the water tank (3);
the drainage swing structure (9) consists of a fixed block (901), a piston plate (902), a transfer cavity (903), a gas storage cavity (904), a moving block (905), a magnetic block (906), a reciprocating screw rod (907), a servo motor (908), a gas transmission pipe (909), a positioning block (9010) and a pushing airbag (9011), wherein the piston plate (902) is arranged in the fixed block (901), the piston plate (902) internally separates the fixed block (901) into the transfer cavity (903) and the gas storage cavity (904), the transfer cavity (903) is connected with a water transmission pipe (8) and a water absorption pipe (10) mutually, the gas storage cavity (904) is connected with the pushing airbag (9011) through the gas transmission pipe (909), the pushing airbag (9011) is arranged between the inside of the positioning block (9010) and the flow guide pipe (6) in an adhering mode, the positioning block (9010) is fixed below the upper end of the supporting frame (5), the moving block (905) is arranged on the outer side of the fixed block (901), the middle part of the moving block (901) and the upper end of the moving block (902) is provided with the magnetic block (905), and the reciprocating screw rod (908) is arranged at the side edge of the reciprocating screw rod (907) which is fixedly arranged;
the outer wall of the piston plate (902) is attached to the inner wall of the fixed block (901), and the piston plate (902) is in sliding connection with the fixed block (901);
the magnetism of a magnetic block (906) on the piston plate (902) is opposite to that of a magnetic block (906) on the moving block (905), and the moving block (905) and the fixed block (901) are in sliding connection.
2. A construction dust fall apparatus according to claim 1, wherein: preheat structure (11) by linking up piece (111), cavity (112), friction ball (113), stripper plate (114), helping hand spring (115) and first magnetic bead (116) are constituteed, and linking up piece (111) is fixed on honeycomb duct (6), cavity (112) have been seted up to the inside of linking up piece (111), and the inside of cavity (112) is filled with friction ball (113), internally mounted of cavity (112) has stripper plate (114), and stripper plate (114) are through helping hand spring (115) and the inside interconnect of linking up piece (111), the middle part body of rod of stripper plate (114) stretches out and links up piece (111), and first magnetic bead (116) are installed to the middle part body of rod tip of stripper plate (114).
3. A construction dust fall apparatus according to claim 2, wherein: the extrusion plate (114) forms an elastic telescopic structure through the booster spring (115) and the connecting block (111), and friction balls (113) are uniformly distributed on the side edges of the extrusion plate (114).
4. A construction dust fall apparatus according to claim 3, wherein: elasticity regulation and control structure (12) comprises pressing plate (121), second magnetic bead (122), disc (123), auxiliary spring (124) and main gasbag (125), and pressing plate (121) are located the upper end middle part of support frame (5), pressing plate (121) keep away from the one end of preheating structure (11) and stretch into to the upper end middle part inboard of support frame (5), and pressing plate (121) other end fixed mounting has second magnetic bead (122), be connected with disc (123) on pressing plate (121)'s the middle part body of rod, and pressing plate (121) the middle part body of rod outside cover is equipped with auxiliary spring (124), left and right sides install main gasbag (125) between pressing plate (121).
5. A construction dust fall apparatus according to claim 4, wherein: the second magnetic beads (122) at the end part of the pressing plate (121) and the first magnetic beads (116) at the end part of the extruding plate (114) are the same in magnetism, the end part of the auxiliary spring (124) at the outer side of the middle rod body of the pressing plate (121) is in contact with but not connected with the disc (123), and the disc (123) is in threaded connection with the middle rod body of the pressing plate (121).
6. A construction dust fall apparatus according to claim 5, wherein: the cooling structure (14) comprises joint post (141), suction rod (142), guide gasbag (143) and inlet port (144), and joint post (141) are fixed in the inside left and right sides of protection bucket (2), the inside sliding connection of joint post (141) has suction rod (142), and bonds between the upper end of suction rod (142) and the upper surface of protection bucket (2) has guide gasbag (143), and the lower extreme of suction rod (142) is the opening setting, and the inside intercommunication each other of joint post (141) and protection bucket (2), inlet port (144) have been seted up on both sides surface around protection bucket (2).
7. A dust settling method of a dust settling device for building construction according to any one of claims 1-6, characterized by the specific steps of:
s1: the movable bottom plate (1) is pushed to a proper position, then a water source is filled into the water tank (3) through the water injection pipe (4), then the servo motor (908) is started, the reciprocating screw rod (907) can be rotated after the servo motor (908) is started, the movable block (905) which is in threaded connection can be moved on the fixed block (901) through the rotation of the reciprocating screw rod (907), the movable block (905) and the magnetic block (906) on the piston plate (902) are opposite in magnetism, the piston plate (902) can be driven to move towards the outer side of the fixed block (901) after the movable block (905) moves, the water source in the water tank (3) can be pumped into the transfer cavity (903) through the water suction pipe (10) after the movable block (902) moves, the water source in the transfer cavity (903) can be extruded into the guide pipe (6) through the water pipe (8) after the movable block (905) resets, and the atomized water source can be sprayed out through the atomizing nozzle on the atomizing plate (7) after the water source enters;
s2: when the piston plate (902) moves to the outer side of the fixed block (901), air flow in the air storage cavity (904) can be extruded into the propelling air bag (9011) in the positioning block (9010) through the air pipe (909), the propelling air bag (9011) expands after being inflated to push the air pipe (6) to rotate, after the piston plate (902) resets in the fixed block (901), the air flow in the propelling air bag (9011) flows back into the air storage cavity (904) through the air pipe (909), at the moment, the propelling air bag (9011) contracts after losing the air flow and pulls the air pipe (6) to reset, so that reciprocating rotation of the air pipe (6) can be realized, the spray plate (7) can be driven to synchronously rotate through the reciprocating rotation of the air pipe (6), the range of spraying water mist can be improved, and dust reducing effect is increased through the reciprocating rotation of the spray plate (7).
S3: when the outside temperature is higher in summer, because the connecting block (111) is fixedly connected with the guide pipe (6), after the guide pipe (6) rotates, the connecting block (111) can synchronously rotate, the elasticity of the power-assisted spring (115) is smaller than the elasticity of the auxiliary spring (124), after the connecting block (111) rotates, the first magnetic bead (116) at the end part of the pressing plate (114) and the second magnetic bead (122) at the end part of the pressing plate (121) are close to each other, the repulsive magnetic force of the first magnetic bead (116) and the second magnetic bead (122) can be used for enabling the pressing plate (121) to move towards the inner side of the upper end of the supporting frame (5), the moving pressing plate (121) presses the main air bag (125), the air flow in the main air bag (125) enters into the guide air bag (143) through the communicating pipe (13), the expansion of the guide air bag (143) pushes the air suction rod (142) to move above the clamping column (141), the air inlet hole of the protecting barrel (2) is used for sucking air between the two side air inlet holes of the front and back side of the protecting barrel (144) and the second magnetic bead (116) and the end part of the protecting barrel (2) far away from the outer side of the connecting block (116) when the two magnetic beads (144) are pressed against the end part of the protecting plate (3), the pressing plate (121) resets and rebounds under the action of the auxiliary spring (124), the extrusion of the main air bag (125) is stopped, after the main air bag (125) resets, the air flow inside the guide air bag (143) is sucked through the communicating pipe (13), the guide air bag (143) is contracted and then the suction rod (142) is pulled to move downwards for resetting, the suction rod (142) after resetting extrudes the hot air flow between the protective barrel (2) and the water tank (3) outwards, and the reciprocating rotation can increase the air flow velocity between the protective barrel (2) and the water tank (3), reduce the temperature of the water tank (3), and prevent the water source added in the water tank (3) from being sprayed outwards after the water source temperature is too high, and then the air is evaporated after the external high temperature is sprayed for a short distance;
s4: when the outside temperature is lower in winter, firstly, the disc (123) in threaded connection on the pressing plate (121) is rotated to enable the disc (123) in threaded connection to move towards the inner side of the pressing plate (121), the disc (123) can compress the auxiliary spring (124) after moving on the pressing plate (121), the elasticity of the auxiliary spring (124) at the moment is smaller than that of the auxiliary spring (115), when the connecting block (111) rotates in the water spraying process, the first magnetic beads (116) at the end part of the upper pressing plate (114) and the second magnetic beads (122) at the end part of the pressing plate (121) are mutually close, the repulsive magnetic force of the first magnetic beads (116) and the second magnetic beads (122) can be utilized to enable the pressing plate (114) to move towards the inner side of the connecting block (111), after the pressing plate (114) moves, friction between friction balls (113) in a cavity (112) can be generated, when the connecting block (111) rotates, the first magnetic beads (116) at the end part of the pressing plate (114) and the second magnetic beads (122) at the end part of the pressing plate (121) are mutually separated from each other, and the adjacent friction balls (122) can frequently rotate, so that the friction balls (113) can be mutually separated from each other by the friction balls (122) when the adjacent pressing balls (121) are frequently rotated, the heat generated after the friction balls (113) are rubbed with each other can be transferred to the guide pipe (6) made of metal materials, the water source flowing through the guide pipe (6) can be preheated through the temperature rise of the guide pipe, and the phenomenon that the outside low-temperature effect is condensed after the short-distance spraying is carried out when the temperature of the sprayed water source is low is avoided.
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