CN116481111A - Intelligent fresh air energy-saving purification device for building construction - Google Patents

Abstract

The invention relates to the technical field of air purification, in particular to an intelligent fresh air energy-saving purification device for building construction. The technical problems of the invention are as follows: when the wall skin is removed, a large amount of dust can be generated, the air quality of a construction site is affected, and when the wall skin is removed, the removed wall skin scraps can splash everywhere. The technical scheme of the invention is as follows: an intelligent fresh air energy-saving purifying device for building construction comprises a base, a power assembly, an electric rotary tooth, a collecting box, a housing and the like; the base is connected with a power assembly; the power component is connected with the collecting box and the housing, the housing is positioned above the collecting box, and the power component is used for driving the housing and the collecting box to move; the housing is rotatably connected with an electric rotary tooth. In the process that the arc-shaped plate is matched with the filter screen to move, the arc-shaped plate can scrape off wall skin particles on the filter screen and guide water flow discharged by the second water outlet pipe to clean the filter screen, so that the surface of the filter screen is cleaned.

Description

Intelligent fresh air energy-saving purification device for building construction

Technical Field

The invention relates to the technical field of air purification, in particular to an intelligent fresh air energy-saving purification device for building construction.

Background

In building construction, wall skin removal is often required for building walls or wall maintenance to be renovated. Existing wall skin removal typically uses shovels and planing, and to increase removal efficiency, planing is often used.

The prior patent: the utility model provides a construction is with wall skin clearing device (CN 108060788B), proposes a mode of planing wall skin, but this mode can produce a large amount of dust when cleaing away the wall skin for construction environment becomes abominable, especially when indoor clear wall skin, the air can not timely change, seriously influences constructor's health, and when planing the wall skin, the wall skin piece of planing down can splash everywhere, only is difficult to collect the piece by the collection device of below.

Meanwhile, during construction, harmful substances such as formaldehyde and the like are generated in the air during construction due to various used building coatings, and the work and rest of workers on the construction site are seriously affected.

Disclosure of Invention

The invention provides an intelligent fresh air energy-saving purifying device for building construction, which aims to overcome the defects that a large amount of dust is generated when wall skin is removed, the air quality of a construction site is affected, and the removed wall skin scraps are splashed everywhere when the wall skin is removed.

The technical scheme of the invention is as follows: an intelligent fresh air energy-saving purifying device for building construction comprises a base, a power assembly, an electric rotary tooth, a collecting box and a housing; the base is connected with a power assembly; the power component is connected with the collecting box and the housing, the housing is positioned above the collecting box, and the power component is used for driving the housing and the collecting box to move; the housing is rotationally connected with an electric rotary tooth; the device also comprises a first pipeline, a second pipeline, a pump, a baffle, a buffer plate, a push rod and a filter screen; the left side of the housing is connected with a first pipeline; the first pipeline is fixedly connected and communicated with a second pipeline; the base is fixedly connected with a pump, the air delivery part of the pump is communicated with an air outlet pipe, and the air suction part of the pump is communicated with a second pipeline; the housing is provided with two discharge holes; a baffle is fixedly connected above each of the two discharge holes; a plurality of buffer plates are fixedly connected on the inner wall of the housing; the lower wall of the housing is provided with a plurality of buffer grooves; a plurality of push rods are fixedly connected in the first pipeline; the telescopic parts of all the push rods are fixedly connected with a filter screen, the filter screen is connected with a sliding groove formed in the inner wall of the first pipeline in a sliding mode, and the filter screen is located in the middle of the first pipeline.

Preferably, the filter screen is provided with a collecting tank.

Preferably, a protective component is also included; the protection component comprises a rotating rod, a torsion spring, an arc-shaped plate and a convex ball; a rotating rod is rotatably connected in the housing; two sides of the rotating rod are fixedly connected with a torsion spring respectively, and the torsion springs are fixedly connected with the inner wall of the housing; the rotating rod is fixedly connected with an arc plate; the upper part of the arc plate is fixedly connected with a plurality of convex balls.

Preferably, a spray assembly is also included; the spraying assembly comprises a water delivery pipe, a first water outlet pipe and a second water outlet pipe; the cover shell is fixedly connected with a water delivery pipe; the water delivery pipe is communicated with a plurality of first water outlet pipes, and the first water outlet pipes are fixedly connected with the housing; the water delivery pipe is communicated with a plurality of second water outlet pipes, and the second water outlet pipes are fixedly connected with the housing.

Preferably, the second water outlet pipe is obliquely arranged.

Preferably, a filtration system is also included; the filtering system comprises a filtering cylinder, a bottom plate, a rotating shaft, fan blades, a first stirring plate, a second stirring plate, a water absorbing sponge, a spring, a telescopic pipe, an interception net, a fixing plate and a fixing block; the second pipeline is fixedly connected with a filter cartridge; the filter cartridge is detachably connected with a bottom plate, and a water storage tank is arranged in the bottom plate; the second pipeline is rotationally connected with a rotating shaft which is fixedly connected with the bottom plate; the upper end of the rotating shaft is fixedly connected with fan blades; a first stirring plate is fixedly connected with the rotating shaft in the filter cartridge; the first stirring plate is connected with a second stirring plate in a sliding way, and the second stirring plate is connected with the rotating shaft in a sliding way; a plurality of water absorbing sponges are fixedly connected at the cavity of the first stirring plate; an air inlet cavity is formed in the upper end of the rotating shaft and is communicated with the cavity; the lower end of the rotating shaft is provided with an air outlet cavity which is communicated with the cavity; the second stirring plate is fixedly connected with a spring, and the spring is fixedly connected with the bottom plate; the lower part of the second stirring plate is communicated with a telescopic pipe which is communicated with the inside of the bottom plate; the upper part of the filter cartridge is fixedly connected with an interception net; the inner wall of the filter cartridge is fixedly connected with a plurality of at least four fixing blocks; the second stirring plate is fixedly connected with a plurality of fixing plates, and the fixing plates correspond to the fixing blocks in position.

Preferably, the air guide plate is also included; the second pipeline is fixedly connected with an air deflector.

Preferably, the first agitating plate and the second agitating plate are of a spiral structure.

Preferably, a collection system is also included; the collecting system comprises an inclined plate, a scraping plate and a spray head; the collecting box is fixedly connected with an inclined plate; the sloping plate is fixedly connected with a scraping plate; the front side and the rear side of the sloping plate are fixedly connected with a spray head respectively.

Preferably, the spray head is arranged obliquely to the left.

The beneficial effects are that: when the filter screen moves rightwards, the filter screen can extrude the arc-shaped plate, the arc-shaped plate can rotate to block the right end of the filter screen along with the movement of the filter screen, the torsion spring deforms, splashing wall skin particles are prevented from contacting the filter screen through the blocking of the arc-shaped plate, the filter screen is damaged, meanwhile, in the process that the arc-shaped plate is matched with the filter screen to move, the arc-shaped plate can scrape off the wall skin particles on the filter screen, and water discharged from the second water outlet pipe is guided to clean the filter screen, so that the surface of the filter screen is cleaned; when the filter screen moves leftwards to reset, the deformed torsion spring enables the arc-shaped plate to reset, the arc-shaped plate can strike the housing when reset, and dust on the inner wall of the housing is shaken down and collected in the collecting box.

In the device, can't continue absorbing activated carbon particle and can also continue absorbing activated carbon particle to mix together for when later changing activated carbon particle, can only change it totally, cause the waste of activated carbon resource, to this, through first stirring board and second stirring board for the helicitic texture, when stirring activated carbon particle, can drive the activated carbon particle that adsorbs less, the quality is lighter and upwards remove, and the heavier activated carbon particle of quality then can fall in the below earlier, layering activated carbon particle, when later changing activated carbon particle, only need dismantle the bottom plate, change the activated carbon particle that the bottom can't adsorb formaldehyde.

The air flow drives the rotating shaft to rotate, so that the use of energy sources can be reduced, then the air flow enters the cavity from the air inlet cavity, is discharged from the air outlet cavity through the cavity, then moves upwards in the filter cartridge from bottom to top, and is discharged from the interception net above after being purified by the activated carbon particles in the filter cartridge.

Drawings

FIG. 1 is a schematic diagram of a structure disclosed by the intelligent fresh air energy-saving purification device for building construction;

FIG. 2 is a schematic diagram of a part of the structure of the intelligent fresh air energy-saving purification device for building construction;

FIG. 3 is a schematic diagram of a protective component disclosed by the intelligent fresh air energy-saving purification device for building construction;

FIG. 4 is a schematic diagram of a spray assembly disclosed by the intelligent fresh air energy-saving purification device for building construction;

FIG. 5 is a schematic diagram of a filtering system disclosed by the intelligent fresh air energy-saving purifying device for building construction;

FIG. 6 is a cross-sectional view of a filtration system disclosed by the intelligent fresh air energy-saving purification device for building construction;

fig. 7 is an enlarged view at a of fig. 6;

FIG. 8 is a partial cross-sectional view of a disclosed filtration system of the intelligent fresh air energy-saving purification device for building construction;

fig. 9 is a schematic diagram of a collection system disclosed by the intelligent fresh air energy-saving purification device for building construction.

The reference symbols in the drawings: the device comprises a base, a 2-motor, a 3-lifting screw shaft, a 4-electric rotary tooth, a 5-collecting box, a 6-housing, a 7-first pipeline, a 8-second pipeline, a 9-pump, a 10-baffle, a 11-buffer plate, a 12-push rod, a 13-filter screen, a 101-rotating rod, a 102-torsion spring, a 103-arc plate, a 104-convex ball, a 111-water delivery pipe, a 112-first water outlet pipe, a 113-second water outlet pipe, a 201-filter cartridge, a 202-bottom plate, a 203-rotating shaft, 204-fan blades, a 205-first stirring plate, a 206-second stirring plate, a 207-water absorbing sponge, a 208-spring, a 209-telescopic pipe, a 2010-intercepting net, a 2011-fixed plate, 2012-fixed block, a 2013-air deflector, a 301-inclined plate, a 302-scraper, a 303-spray nozzle, a 6a discharge port, a 6 b-buffer tank, a 13 a-collecting tank, a 203a air inlet cavity, a 203 b-air outlet cavity and a 205a cavity.

Detailed Description

The following description is of the preferred embodiments of the invention, and is not intended to limit the scope of the invention.

Example 1

An intelligent fresh air energy-saving purifying device for building construction, as shown in figures 1-4, comprises a base 1, a power assembly, an electric rotary tooth 4, a collecting box 5 and a housing 6; the base 1 is connected with a power assembly; the power component is connected with the collecting box 5 and the housing 6, the housing 6 is positioned above the collecting box 5, and the power component is used for driving the housing 6 and the collecting box 5 to move; the housing 6 is rotatably connected with an electric rotary tooth 4;

the device also comprises a first pipeline 7, a second pipeline 8, a pump 9, a baffle 10, a buffer plate 11, a push rod 12 and a filter screen 13; the left side of the housing 6 is connected with a first pipeline 7 through bolts; the first pipeline 7 is fixedly connected and communicated with a second pipeline 8; the base 1 is connected with a pump 9 through bolts, an air delivery part of the pump 9 is communicated with an air outlet pipe, and an air suction part of the pump 9 is communicated with a second pipeline 8; the housing 6 is provided with two discharge holes 6a; a baffle 10 is fixedly connected above the two discharge holes 6a respectively; at least two buffer plates 11 are fixedly connected on the inner wall of the housing 6; the inner lower wall of the housing 6 is provided with a plurality of buffer grooves 6b, when the wall skin is cleaned, splashed scraps are left in the housing 6 through the buffer plates 11 and the buffer grooves 6b, and finally fall into the collecting box 5 below along the discharge hole 6a; at least four push rods 12 are fixedly connected in the first pipeline 7; the telescopic part of all push rods 12 is fixedly connected with a filter screen 13 jointly, the filter screen 13 is connected on a chute formed in the inner wall of the first pipeline 7 in a sliding mode, the filter screen 13 is located in the middle of the first pipeline 7, when air is purified, dust particles splashed can be prevented from directly striking the filter screen 13, the situation that the particles are embedded into the filter screen 13 is caused, damage to the filter screen 13 is reduced, and when air is replaced, dust in the air is filtered through the filter screen 13.

The power assembly comprises a motor 2 and a lifting screw shaft 3; the base 1 is fixedly connected with two motors 2; the base 1 is rotationally connected with two lifting screw shafts 3, the lifting screw shafts 3 are fixedly connected with an output shaft of the motor 2, and the lifting screw shafts 3 are in threaded connection with the electric rotating teeth 4, the collecting box 5 and the housing 6.

The filter screen 13 is provided with a collecting groove 13a which can collect scraped dust, prevent the dust from falling and block the filter screen 13 again.

The device also comprises a protection component; the protection component comprises a rotating rod 101, a torsion spring 102, an arc-shaped plate 103 and a convex ball 104; a rotating rod 101 is rotatably connected inside the housing 6; two sides of the rotating rod 101 are fixedly connected with a torsion spring 102 respectively, and the torsion spring 102 is fixedly connected with the inner wall of the housing 6; the rotating rod 101 is fixedly connected with an arc-shaped plate 103, and the arc-shaped plate 103 is used for protecting and shielding the filter screen 13; at least five convex balls 104 are welded on the upper part of the arc plate 103.

The spray assembly is also included; the spraying assembly comprises a water delivery pipe 111, a first water outlet pipe 112 and a second water outlet pipe 113; the cover shell 6 is connected with a water pipe 111 through bolts; the water delivery pipe 111 is communicated with at least four first water outlet pipes 112, the first water outlet pipes 112 are fixedly connected with the housing 6, and the first water outlet pipes 112 are used for spraying water on the wall surface so as to reduce the hardness of the wall skin and facilitate the removal of the wall skin; the water pipe 111 is communicated with a plurality of second water outlet pipes 113, and the second water outlet pipes 113 are fixedly connected with the housing 6.

The second outlet pipe 113 is the slope setting, when filter screen 13 removes to second outlet pipe 113 below, sprays water through second outlet pipe 113 and gets rid of the dust that collecting vat 13a collected, and second outlet pipe 113 is the slope setting simultaneously, and when filter screen 13 removes to be close to second outlet pipe 113, second outlet pipe 113 can spray water on arc 103, and water washes on filter screen 13 surface along arc 103, and cooperation arc 103 scrapes the dust of removing filter screen 13 surface, realizes the cleanness to filter screen 13 surface.

The working steps of the embodiment are as follows: when the wall surface is constructed, the device is controlled to move to the wall surface, so that the electric rotary teeth 4 are attached to the wall surface, the wall surface of the wall surface is removed by controlling the electric rotary teeth 4 to rotate, the lifting screw shaft 3 is driven to rotate by the control motor 2, the lifting screw shaft 3 drives the electric rotary teeth 4, the collecting box 5, the housing 6 and connected parts to move up and down, and the electric rotary teeth 4 move up and down to remove the wall surface, so that compared with the traditional wall surface shoveling, the efficiency is higher; however, when the wall skin is cleaned, a large amount of dust is generated, so that the construction environment becomes bad, particularly when the wall skin is cleaned indoors, the air cannot be replaced timely, the physical health of constructors is seriously affected, when the wall skin is planed, the planed wall skin scraps can splash everywhere, the scraps are difficult to collect only by a collecting device below, and meanwhile, a plurality of dust particles can enter the air due to the fact that the scraps splash everywhere; therefore, when the electric rotary tooth 4 rotates to dig the wall skin, the wall skin scraps can be prevented from splashing everywhere under the shielding of the housing 6, the splashed scraps are kept in the housing 6 under the buffering of the buffer plate 11 and the buffer groove 6b, finally fall into the collecting box 5 below along the discharge hole 6a, the baffle 10 is arranged above the discharge hole 6a, the scraps can be prevented from splashing directly from the discharge hole 6a, the splashing everywhere of the scraps is reduced, the water pipe 111 is communicated with an external water pipe while the wall skin is removed, water is sprayed to the wall surface through the first water outlet pipe 112, the hardness of the wall skin is reduced, the cleaning of the electric rotary tooth 4 is facilitated, and the first water outlet pipe 112 sprays water above the electric rotary tooth 4, the water can also adsorb generated dust near the electric rotary tooth 4, the dust is aggregated into large-particle dust, and the dust falls into the collecting box 5 below by increasing the dust quality;

the electric rotary teeth 4 are adopted to remove the wall skin, and a large amount of dust is generated although the removal efficiency is high, so that when the wall skin is cleaned, the pump 9 is controlled to suck air near the electric rotary teeth 4 through the first pipeline 7, dust in the air is sucked away, the dust is filtered through the filter screen 13, and the air after the dust is filtered is discharged through the pump 9, so that the air in a construction site is suitable for constructors; meanwhile, the filter screen 13 is arranged in the middle of the first pipeline 7, so that when the electric rotary teeth 4 remove the wall skin, splashed wall skin particles can directly strike against and damage the filter screen 13, meanwhile, after the filter screen 13 is used for a period of time, residual dust is adhered to the pipe wall in the first pipeline 7 between the filter screen 13 and the housing 6, the filter screen 13 is pushed to move rightwards by the control push rod 12, the dust adhered to the pipe wall is scraped off by the filter screen 13 and is collected in the collecting tank 13a, the scraped dust is prevented from falling on the surface of the filter screen 13, the filtering effect of the filter screen 13 is influenced, when the filter screen 13 moves into the housing 6, water is sprayed into the collecting tank 13a through the second water outlet pipe 113, the dust collected in the collecting tank 13a is washed down, the washed dust enters the housing 6, and falls into the collecting box 5 from the discharge hole 6a, and the washed dust can also drive the dust on the inner wall of the housing 6 to fall down together, so that the recovery of the dust is completed while the air is purified;

it should be noted that when the filter screen 13 moves into the housing 6, the splashed particles easily strike the filter screen 13, so that the filter screen 13 is damaged, therefore, when the filter screen 13 moves, the filter screen 13 extrudes the arc plate 103, the arc plate 103 is driven to rotate along the torsion spring 102 along with the movement of the filter screen 13, the arc plate 103 is shielded at the right end of the filter screen 13, the torsion spring 102 deforms, the splashed particles are prevented from contacting the filter screen 13 through shielding of the arc plate 103, damage occurs, after the filter screen 13 is cleaned, the push rod 12 is controlled to drive the filter screen 13 to reset, the filter screen 13 is reset, extrusion of the arc plate 103 is stopped, the arc plate 103 is rebound and reset under the reset of the torsion spring 102, and meanwhile, the arc plate 103 is rebound and reset, so that the convex ball 104 can repeatedly strike the housing 6 to shake dust on the inner wall of the housing 6, and finally, the dust is collected in the collecting box 5;

when the filter screen 13 moves to the lower part of the second water outlet pipe 113, water is sprayed through the second water outlet pipe 113 to remove dust collected by the collecting tank 13a, meanwhile, the second water outlet pipe 113 is obliquely arranged, in the process that the filter screen 13 moves close to the second water outlet pipe 113, the second water outlet pipe 113 can spray water on the transverse arc-shaped plate 103, water is flushed on the surface of the filter screen 13 along the arc-shaped plate 103, and in the process that the arc-shaped plate 103 cooperates with the filter screen 13 to move, the arc-shaped plate 103 scrapes dust on the surface of the filter screen 13, so that the surface of the filter screen 13 is cleaned.

Example 2

On the basis of the embodiment 1, as shown in fig. 5-8, a filtering system is also included; the filtering system comprises a filtering cylinder 201, a bottom plate 202, a rotating shaft 203, fan blades 204, a first stirring plate 205, a second stirring plate 206, a water absorbing sponge 207, a spring 208, a telescopic pipe 209, an interception net 2010, a fixing plate 2011 and a fixing block 2012; the second pipeline 8 is fixedly connected with a filter cartridge 201, and the filter cartridge 201 is used for placing activated carbon particles so as to remove formaldehyde in the air; the filter cartridge 201 is rotatably connected with a bottom plate 202, and a water storage tank is arranged inside the bottom plate 202; the second pipeline 8 is rotatably connected with a rotating shaft 203, and the rotating shaft 203 is fixedly connected with the bottom plate 202; the upper end of the rotating shaft 203 is fixedly connected with a fan blade 204; in the filter cartridge 201, the rotating shaft 203 is fixedly connected with a first stirring plate 205, and the first stirring plate 205 is used for stirring activated carbon particles so that the activated carbon particles can fully contact air; the first stirring plate 205 is slidably connected with a second stirring plate 206, and the second stirring plate 206 is slidably connected with the rotating shaft 203; at least six water-absorbing sponges 207 are fixedly connected at the cavity 205a of the first stirring plate 205, and the water-absorbing sponges 207 are used for absorbing water vapor in the air; an air inlet cavity 203a is formed in the upper end of the rotating shaft 203, and the air inlet cavity 203a is communicated with a cavity 205 a; an air outlet cavity 203b is formed in the lower end of the rotating shaft 203, and the air outlet cavity 203b is communicated with a cavity 205 a; the second stirring plate 206 is fixedly connected with a spring 208, and the spring 208 is fixedly connected with the bottom plate 202; the lower part of the second stirring plate 206 is communicated with a telescopic pipe 209, and the telescopic pipe 209 is communicated with the inside of the bottom plate 202; an interception net 2010 is fixedly connected to the left side of the upper part of the filter cartridge 201; the inner wall of the filter cartridge 201 is fixedly connected with a plurality of at least four fixing blocks 2012; the second stirring plate 206 is fixedly connected with a plurality of fixing plates 2011, and the fixing plates 2011 correspond to the fixing blocks 2012 in position.

Also included is an air deflector 2013; the second duct 8 is fixedly connected with an air deflector 2013, which can guide air flow, so as to drive the fan blades 204 to rotate clockwise from top to bottom.

The first stirring plate 205 and the second stirring plate 206 are spiral structures, and when activated carbon particles are stirred, particles with less adsorption and lighter mass can be driven to move upwards, residual formaldehyde is still avoided when gas is discharged, meanwhile, the flowing distance of air is increased, and the water absorption sponge 207 is convenient for absorbing water vapor and residual dust in the air.

During construction, harmful substances such as formaldehyde exist in the air of a construction site due to various building coatings and the like, the air needs to be purified in time to avoid affecting the physical health of constructors, and meanwhile, when the air is indoor constructed, the air is slowly replaced, and formaldehyde is more difficult to eliminate, so when the pump 9 pumps the air and purifies the gas, active carbon particles for adsorbing the formaldehyde are firstly added in the filter cartridge 201, and then the gas after dust filtration flows to the second pipeline 8 through the first pipeline 7; under the guidance of the air deflector 2013, the air flow drives the fan blades 204 to rotate clockwise from top to bottom, so that the rotating shaft 203 is driven to rotate, the air flow drives the rotating shaft 203 to rotate, energy consumption can be reduced, then air enters the cavity 205a from the air inlet cavity 203a, is discharged from the air outlet cavity 203b through the cavity 205a, then the air moves from bottom to top in the filter cartridge 201, is purified by the activated carbon particles in the filter cartridge 201, is discharged from the interception net 2010 above, and is finally blown out from the air outlet pipe communicated with the air conveying part of the pump 9, so that air purification is realized; however, when the activated carbon particles adsorb formaldehyde and purify air, because the adsorption effect of each activated carbon particle is limited, in order to maximize the use of the activated carbon particles, the first stirring plate 205 and the second stirring plate 206 are driven by the rotating shaft 203 to rotate clockwise from top to bottom, so that the activated carbon particles in the activated carbon particles can be stirred, the activated carbon particles fully contact with the air, formaldehyde in the air is thoroughly removed, the effect of purifying air is improved, and meanwhile, the adsorption effect of each activated carbon particle is limited, when the air is purified, the activated carbon particles are heavier after absorbing enough formaldehyde, the activated carbon particles cannot be continuously absorbed, and the activated carbon particles which cannot be continuously absorbed are mixed together, so that when the activated carbon particles are subsequently replaced, only the activated carbon particles can be completely replaced, and the waste of activated carbon resources is caused; when purifying formaldehyde, because the front part of the first pipeline 7 can spray water to accelerate the cleaning efficiency of the front wall skin, a lot of water vapor exists in the air filtered dust, when the formaldehyde is purified later, the water vapor in the air is adsorbed by the activated carbon and then covers the surface of the activated carbon, so that the activated carbon can not adsorb the formaldehyde, the adsorption effect of activated carbon particles is reduced, therefore, when the air flows in the cavity 205a, the water vapor in the air is absorbed by the water absorbing sponge 207 in the cavity 205a, the air discharged from the air outlet cavity 203b is dry, the purifying effect of the activated carbon particles in the filter cartridge 201 is not influenced, the water absorbing sponge 207 can also carry out secondary filtration on the air, the residual dust is filtered again, the dust is removed completely, and simultaneously, when the rotating shaft 203 drives the first stirring plate 205 and the second stirring plate 206 to rotate, the second stirring plate 206 drives the fixing plate 2011 to rotate, when the fixing plate 2011 passes through the fixing block 2012, the fixing plate 2011 drives the second stirring plate 206 to move upwards under the extrusion of the fixing block 2012, the spring 208 is stretched, the second stirring plate 206 moves upwards to extrude the water vapor absorbed by the water absorbing sponge 207 out of the extrusion cavity 205a, when the fixing plate 2011 passes through the fixing block 2012, the second stirring plate 206 resets under the drive of the spring 208, the water absorbing sponge 207 can be used in a reciprocating mode by extruding the water absorbing sponge 207, extruded water flows downwards along the cavity 205a and flows into a water storage tank in the bottom plate 202 through the telescopic pipe 209, meanwhile, the spiral cavity 205a can also increase the flowing distance of air, and the water vapor in the air is removed completely; and finally, the purified air is blown out from an air outlet pipe communicated with an air conveying part of the pump 9, so that the energy-saving purification of the air in the construction site is realized.

Example 3

On the basis of the embodiment 2, as shown in fig. 9, a collecting system is further included; the collecting system comprises a sloping plate 301, a scraping plate 302 and a spray head 303; the collecting box 5 is fixedly connected with a sloping plate 301; the inclined plate 301 is fixedly connected with a scraping plate 302, and the scraping plate 302 can scrape off wall skin scraps attached to the wall surface; a spray head 303 is fixedly connected to each of the front side and the rear side of the inclined plate 301.

The shower nozzle 303 is inclined to the left, and can spray water to the upper part of the collection box 5 to reduce dust.

When the wall skin is cleaned, after the wall skin is cleaned by the electric rotary teeth 4, the cleaned wall ash is stronger than the acting force of the electric rotary teeth 4 on the wall surface, so that the powdery wall skin still adheres to the wall surface after cleaning, and the powdery wall skin needs to be manually treated again later; based on the above, when the wall skin is cleaned, the scraping plate 302 can scrape off the wall skin scraps attached to the wall surface, so that the subsequent manual re-cleaning is reduced, and the spray head 303 is controlled to spray water when scraping off the wall skin, so that dust is reduced on the scraped powdery wall skin, and the situation that part of scraps can directly enter the air after the powdery wall skin is scraped off is avoided, and the dust content in the air is increased; meanwhile, the spray nozzle 303 is arranged obliquely leftwards, and because the wall skin is cleaned above, when the cleaned wall skin falls into the collecting box 5, the cleaned wall skin collides with wall skin fragments collected in the collecting box 5, so that dust is splashed, water can be sprayed above the collecting box 5 by inclining the spray nozzle 303 leftwards, dust is reduced at the position, and the influence of the splashed dust on air quality is avoided.

While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims (10)

1. An intelligent fresh air energy-saving purification device for building construction comprises a base (1), a power assembly, an electric rotary tooth (4), a collecting box (5) and a housing (6); the base (1) is connected with a power assembly; the power component is connected with the collecting box (5) and the housing (6), the housing (6) is positioned above the collecting box (5), and the power component is used for driving the housing (6) and the collecting box (5) to move; the housing (6) is rotationally connected with an electric rotary tooth (4); the method is characterized in that: the device also comprises a first pipeline (7), a second pipeline (8), a pump (9), a baffle (10), a buffer plate (11), a push rod (12) and a filter screen (13); the left side of the housing (6) is connected with a first pipeline (7); the first pipeline (7) is fixedly connected and communicated with a second pipeline (8); the base (1) is fixedly connected with a pump (9), an air delivery part of the pump (9) is communicated with an air outlet pipe, and an air suction part of the pump (9) is communicated with a second pipeline (8); the housing (6) is provided with two discharge holes (6 a); a baffle (10) is fixedly connected above each of the two discharge holes (6 a); a plurality of buffer plates (11) are fixedly connected on the inner wall of the housing (6); the inner lower wall of the housing (6) is provided with a plurality of buffer grooves (6 b); a plurality of push rods (12) are fixedly connected in the first pipeline (7); the telescopic parts of all push rods (12) are fixedly connected with a filter screen (13) together, the filter screen (13) is connected on a chute formed in the inner wall of the first pipeline (7) in a sliding mode, and the filter screen (13) is located in the middle of the first pipeline (7).

2. The intelligent fresh air energy-saving purification device for building construction according to claim 1, wherein the device is characterized in that: the filter screen (13) is provided with a collecting groove (13 a).

3. The intelligent fresh air energy-saving purification device for building construction according to claim 2, wherein the device is characterized in that: the device also comprises a protection component; the protection component comprises a rotating rod (101), a torsion spring (102), an arc-shaped plate (103) and a convex ball (104); a rotating rod (101) is rotatably connected inside the housing (6); two sides of the rotating rod (101) are fixedly connected with a torsion spring (102), and the torsion spring (102) is fixedly connected with the inner wall of the housing (6); the rotating rod (101) is fixedly connected with an arc-shaped plate (103); the upper part of the arc-shaped plate (103) is fixedly connected with a plurality of convex balls (104).

4. The intelligent fresh air energy-saving purification device for building construction according to claim 3, wherein the intelligent fresh air energy-saving purification device is characterized in that: the spray assembly is also included; the spraying assembly comprises a water delivery pipe (111), a first water outlet pipe (112) and a second water outlet pipe (113); the cover shell (6) is fixedly connected with a water delivery pipe (111); the water delivery pipe (111) is communicated with a plurality of first water outlet pipes (112), and the first water outlet pipes (112) are fixedly connected with the housing (6); the water delivery pipe (111) is communicated with a plurality of second water outlet pipes (113), and the second water outlet pipes (113) are fixedly connected with the housing (6).

5. The intelligent fresh air energy-saving purification device for building construction according to claim 4, wherein the intelligent fresh air energy-saving purification device is characterized in that: the second water outlet pipe (113) is obliquely arranged.

6. The intelligent fresh air energy-saving purification device for building construction according to any one of claims 4-5, wherein the device is characterized in that: the filter system is also included; the filtering system comprises a filtering cylinder (201), a bottom plate (202), a rotating shaft (203), fan blades (204), a first stirring plate (205), a second stirring plate (206), a water absorbing sponge (207), a spring (208), a telescopic pipe (209), an interception net (2010), a fixing plate (2011) and a fixing block (2012); the second pipeline (8) is fixedly connected with a filter cartridge (201); the filter cartridge (201) is detachably connected with a bottom plate (202), and a water storage tank is arranged in the bottom plate (202); the second pipeline (8) is rotationally connected with a rotating shaft (203), and the rotating shaft (203) is fixedly connected with the bottom plate (202); the upper end of the rotating shaft (203) is fixedly connected with a fan blade (204); in the filter cartridge (201), a first stirring plate (205) is fixedly connected with the rotating shaft (203); the first stirring plate (205) is connected with a second stirring plate (206) in a sliding way, and the second stirring plate (206) is connected with the rotating shaft (203) in a sliding way; a plurality of water absorbing sponges (207) are fixedly connected at the cavity (205 a) of the first stirring plate (205); an air inlet cavity (203 a) is formed in the upper end of the rotating shaft (203), and the air inlet cavity (203 a) is communicated with the cavity (205 a); an air outlet cavity (203 b) is formed in the lower end of the rotating shaft (203), and the air outlet cavity (203 b) is communicated with the cavity (205 a); the second stirring plate (206) is fixedly connected with a spring (208), and the spring (208) is fixedly connected with the bottom plate (202); the lower part of the second stirring plate (206) is communicated with a telescopic pipe (209), and the telescopic pipe (209) is communicated with the inside of the bottom plate (202); an interception net (2010) is fixedly connected to the upper part of the filter cartridge (201); the inner wall of the filter cartridge (201) is fixedly connected with a plurality of at least four fixing blocks (2012); the second stirring plate (206) is fixedly connected with a plurality of fixing plates (2011), and the fixing plates (2011) correspond to the fixing blocks (2012) in position.

7. The intelligent fresh air energy-saving purification device for building construction according to claim 6, wherein the intelligent fresh air energy-saving purification device is characterized in that: the air guide plate (2013) is also included; the second pipeline (8) is fixedly connected with an air deflector (2013).

8. The intelligent fresh air energy-saving purification device for building construction according to claim 6, wherein the intelligent fresh air energy-saving purification device is characterized in that: the first stirring plate (205) and the second stirring plate (206) are of a spiral structure.

9. The intelligent fresh air energy-saving purification device for building construction according to claim 6, wherein the intelligent fresh air energy-saving purification device is characterized in that: the device also comprises a collecting system; the collecting system comprises an inclined plate (301), a scraping plate (302) and a spray head (303); the collecting box (5) is fixedly connected with an inclined plate (301); the sloping plate (301) is fixedly connected with a scraping plate (302); the front side and the rear side of the sloping plate (301) are fixedly connected with a spray head (303) respectively.

10. The intelligent fresh air energy-saving purification device for building construction according to claim 9, wherein the intelligent fresh air energy-saving purification device is characterized in that: the spray head (303) is arranged obliquely leftwards.