A new construction precipitation device and method

Abstract

The present invention relates to the field of precipitation and dust removal, and specifically to a novel construction precipitation device and method. A novel construction precipitation device comprises a precipitation unit and a sealing unit. The precipitation unit comprises a precipitation bucket, a driving member, a fan blade and a water inlet pipe; the sealing unit comprises a sealing plate, an adjusting rod and a fixing assembly, and the side wall of the precipitation bucket is provided with a maintenance port; the fixing assembly comprises a fixing block and a spring. A novel construction precipitation method comprises step 1: dust removal, passing water from the water inlet pipe into the precipitation bucket, opening the driving member, and aligning the precipitation bucket with the position to be dusted; step 2: maintenance, adjusting the adjusting rod to the side away from the precipitation bucket, and then removing the sealing plate and opening the maintenance port. The novel construction precipitation device and method in the present invention can form a closable opening on the novel construction precipitation device, and when the parts are damaged, the parts can be replaced and repaired more conveniently through the opening.

Description

Technical Field

[0001] The invention relates to the field of precipitation and dust elimination, and in particular to a novel construction precipitation device and method. Background Art

[0002] Dust will be generated in the construction site. In order to reduce the pollution of dust to the environment and the adverse effects on the health of construction workers, precipitation is usually used to settle the dust in the air to reduce dust. The common practice is to use a nozzle to form water mist and spray it in the air, but the water mist formed by the nozzle can usually only form water mist around the nozzle, and the water mist is usually difficult to spread to a wider and higher environment. Therefore, when only using nozzles for dust reduction, for the horizontal direction, it is necessary to set up several nozzles at intervals to reduce dust in a larger area; for the vertical direction, it is necessary to raise the nozzle to spray the water mist in the higher air and reduce dust at a higher place, but the increase and height of the nozzles will affect the on-site construction.

[0003] Later, a dust reduction equipment for construction projects appeared, as disclosed in the patent with application number CN202221500282.8. A spray barrel is set up, and fan blades are installed in the spray barrel. The airflow formed by the fan blades blows the water mist sprayed from the nozzle to a higher and farther position, thereby expanding the dust reduction range of the water mist.

[0004] However, when the above device is used, the water mist adheres to the inner wall or outer wall of the spray barrel, and then flows to the motor, bearings and other parts in the spray barrel, which may cause damage to the parts in the spray barrel. Secondly, because there is a large amount of dust in the air where the device is used, it is inevitable that the dust will fall into the spray barrel and then enter the parts, causing damage to the parts after a certain period of use. The current spray barrels are usually of an integrated structure. After the parts are damaged and dust enters the interior, it is difficult to open a large opening to replace the parts and clean the dust. Summary of the invention

[0005] The present invention is intended to provide a novel construction dewatering device and method, so as to form a closable opening on the novel construction dewatering device, so that when a part is damaged, the part can be replaced and repaired more conveniently through the opening.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a new type of construction dewatering device, including a dewatering unit and a sealing unit, the dewatering unit including a dewatering bucket, a driving member, a fan blade and a water inlet pipe, the fan blade is located in the dewatering bucket, the driving member is connected to the fan blade and is used to drive the fan blade to rotate, and the water inlet pipe is located on the side of the fan blade away from the driving member; the sealing unit includes a sealing plate, an adjusting rod and a fixing assembly, the side wall of the dewatering bucket is provided with a maintenance port, the sealing plate is arc-shaped and is opposite to the maintenance port, and the side wall of the sealing plate is provided with a fixing guide groove with an opening toward the side wall of the maintenance port; the fixing assembly includes a fixing block and a spring, the fixing block is opposite to the fixing guide groove and is slidably matched with the side wall of the dewatering bucket, the spring is against the fixing block and is used to make the fixing block slide to the side away from the sealing plate, one end of the adjusting rod is opposite to the fixing block, and the other end passes through the side wall of the dewatering bucket, the adjusting rod can be adjusted along the axial direction, a first inclined surface is provided on the fixing block, and a second inclined surface opposite to the first inclined surface is provided on the adjusting rod.

[0007] The beneficial effects of this program are:

[0008] In this solution, the sealing plate is fixed to the precipitation bucket by a fixing assembly. Compared with fixing the sealing plate by fasteners such as bolts and screws, when the sealing plate is large, there is no need to set up a number of fasteners. The sealing plate can be fixed by simply positioning the end of the sealing plate. When removing the sealing plate, the sealing plate can be quickly loosened by adjusting the adjusting rod to the side away from the precipitation bucket, making disassembly and installation faster and more convenient.

[0009] Furthermore, the fixed block includes an inner guide plate and a fixed guide plate, the first inclined surface is located on the inner guide plate, the spring abuts against the inner guide plate, and the fixed guide plate is fixed on the inner guide plate.

[0010] The beneficial effects of this solution are as follows: the inner guide plate in this solution will not be directly inserted into the fixed guide groove to position the sealing plate, so the cross-section of the inner guide plate can be larger than the fixed guide plate, the area of ​​the connection position between the fixed guide plate and the spring is larger, the connection is more stable, the first inclined surface can also be larger, and can be better pushed by the second inclined surface in cooperation with the second inclined surface.

[0011] Secondly, the fixed guide plate in this scheme slides into the fixed guide groove to fix the sealing plate. The contact area between the fixed guide plate and the fixed guide groove is larger, and the sealing effect is better. When in use, external dust and water mist are not easy to enter the precipitation bucket from between the sealing plate and the precipitation bucket, thereby avoiding dust or water mist entering the driving part and causing damage.

[0012] Further, the inner guide plate is L-shaped.

[0013] The beneficial effect of this solution is that the upper end of the inner guide plate is raised, and when the fixed guide plate is slid into the fixed guide groove, the raised end of the inner guide plate abuts against the sealing plate to play a limiting role, making it easy to confirm the installation position.

[0014] Furthermore, an adjusting inner groove is provided at one end of the inner guide plate away from the spring, and a side wall of the adjusting inner groove is inclined to form a first inclined surface.

[0015] The beneficial effect of this solution is: in this solution, the fixed guide plate slides into the fixed guide groove through the cooperation of the first inclined surface and the second inclined surface. When the adjusting rod is not adjusted axially, the fixed guide plate can be prevented from sliding out of the fixed guide groove, thereby improving the fixing effect of the sealing plate.

[0016] Furthermore, the number of the fixing components, the fixing guide grooves and the second inclined surfaces is greater than or equal to two, all the fixing components are opposite to the fixing guide grooves, and all the second inclined surfaces are opposite to the first inclined surfaces.

[0017] The beneficial effect of this solution is that the multiple fixing components can better fix the sealing groove, and the multiple fixing components can still be pushed by the adjustment rod. When disassembling and installing, only the adjustment rod needs to be moved, which is simple to operate.

[0018] Furthermore, the adjustment rod includes an adjustment pillar, a built-in plate and at least two adjustment card plates. The built-in plate is slidably matched with the precipitation bucket, and the built-in plate is slidably matched with the side wall of the precipitation bucket. The adjustment card plate is fixed on the built-in plate. The second inclined surface is located on the adjustment card plate and corresponds one-to-one with the adjustment card plate. One end of the adjustment pillar passes through the precipitation bucket, and the other end presses the built-in plate into the precipitation bucket.

[0019] The beneficial effect of this solution is: since the adjusting rod is threadedly connected to the precipitation bucket, the connection between the adjusting rod and the precipitation bucket is more stable. During use, the adjusting rod will not loosen, and the fixed guide plate will not slide out of the fixed guide groove, thereby preventing the sealing plate from being loosened.

[0020] Furthermore, a support unit is provided below the precipitation bucket, the support unit includes a base and an adjustment seat, the adjustment seat can be adjusted vertically relative to the base, and the precipitation bucket is installed on the adjustment seat.

[0021] The beneficial effects of this solution are: vertically adjusting the adjustment seat can increase the height of the precipitation bucket, making the precipitation bucket suitable for people of different heights to operate, and after the precipitation bucket is raised, the water mist can be sprayed at a higher position to reduce dust at a higher position.

[0022] Furthermore, a partition is provided in the precipitation barrel, and the partition is located between the fan blades and the driving member. An air intake space is formed between the fan blades and the partition, and an air intake port is provided on the side wall of the air intake space.

[0023] The beneficial effect of this solution is that the partition in this solution blocks the water entering from the water inlet pipe, thereby preventing the water from contacting the driving component and causing damage to the driving component.

[0024] Furthermore, the cross section of the sealing plate is C-shaped, and the angle between the lines connecting the two ends of the sealing plate and the center of the precipitation bucket is an obtuse angle.

[0025] The beneficial effect of this solution is that the sealing plate and the maintenance port in this solution are larger, which can provide a larger maintenance space and is more convenient for maintenance.

[0026] A novel construction dewatering method, using any one of the novel construction dewatering devices mentioned above, comprises the following steps:

[0027] Step 1: Dust removal: pass water from the water inlet pipe into the precipitation bucket, turn on the drive, and align the precipitation bucket with the position to be dusted;

[0028] Step 2: For maintenance, adjust the adjustment rod to the side away from the precipitation bucket, then remove the sealing plate and open the maintenance port; after maintenance, insert the sealing plate into the maintenance port and adjust the adjustment rod toward the precipitation bucket.

[0029] The beneficial effect of this solution is that when the fan blades, drive components and other structures in the precipitation bucket need to be replaced or repaired, the maintenance port can be opened by removing the sealing plate, so that there is a larger opening and space for operation, and maintenance and replacement are more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional diagram of a novel construction precipitation device in an embodiment of the present invention;

[0031] Figure 2 for Figure 1 A partial cross-sectional view of the middle precipitation bucket;

[0032] Figure 3 for Figure 1 Partial perspective view of the middle sealing plate. DETAILED DESCRIPTION

[0033] The following is further described in detail through specific implementation methods:

[0034] The figure marks in the drawings of the specification include: base 1, adjustment seat 2, handle 3, connecting ball 4, adjustment support 5, built-in plate 6, inner guide plate 7, sealing plate 8, fixed guide groove 9, spring 10, adjustment inner groove 11, adjustment card plate 12, fixed guide plate 13, and precipitation bucket 14.

[0035] Example

[0036] This embodiment discloses a novel construction precipitation device, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a precipitation unit, a sealing unit and a supporting unit. The supporting unit includes a base 1 and an adjusting seat 2. The base 1 is provided with a groove with an opening facing upward. The lower end of the adjusting seat 2 is located in the groove and cooperates with the groove thread. A plurality of handles 3 are welded to the side of the adjusting seat 2 along the circumferential direction.

[0037] The precipitation unit includes a precipitation bucket 14, a driving member, a fan blade and a water inlet pipe. The precipitation bucket 14 is ball-hinged with the adjustment seat 2. A partition is installed in the precipitation bucket 14 by screws, and a water inlet cavity is formed at the rear side of the partition. A rotating shaft is arranged in the water inlet cavity. The fan blade is located in the water inlet cavity and is installed on the rotating shaft. The front end of the rotating shaft passes through the partition and is sealed with the partition for rotation. The driving member is located at the front side of the partition and is connected to the rotating shaft through a coupling, and is used to drive the rotating shaft to rotate. The driving member in this embodiment adopts a motor. An air inlet is arranged at the upper end of the partition, and the front end of the precipitation bucket 14 is an opening. The water inlet pipe is connected with the precipitation bucket 14, and the position where the water inlet pipe is connected with the precipitation bucket 14 is located on the left side of the fan blade; the rear end of the precipitation bucket 14 is installed with a filter by screws, and water is passed into the water inlet cavity through the water inlet pipe. The airflow formed by the fan blades carries the water backward and disperses the water through the filter to form water mist. In actual implementation, a nozzle can also be set at the left end of the water inlet cavity, and the water inlet pipe is connected with the nozzle. At this time, water mist can be formed without a filter, and the water mist is blown out through the fan blades.

[0038] A maintenance port is provided on the side wall of the precipitation barrel 14, and the partition is opposite to the middle of the maintenance port. The sealing unit includes a sealing plate 8, an adjusting rod and four fixing components. The cross-sections of the maintenance port and the sealing plate 8 in this embodiment are both C-shaped, and the angle between the two ends of the sealing plate 8 and relative to the sealing plate 8 is α, and α in this embodiment is an obtuse angle.

[0039] The adjusting rod is located between the two ends of the sealing plate 8, that is, the adjusting rod is located at the top of the precipitation bucket 14. The adjusting rod in this embodiment includes an adjusting pillar 5, a built-in plate 6 and four adjusting clamping plates 12. The top side wall of the precipitation bucket 14 is provided with a slide groove. The built-in plate 6 is arranged in the slide groove along the axial direction of the precipitation bucket 14 and slides with the slide groove. The lower end of the adjusting pillar 5 is against the built-in plate 6, and the upper end vertically penetrates the top of the precipitation bucket 14 and is threadedly matched with the precipitation bucket 14.

[0040] Two of the fixed components are opposite to the right end of the sealing plate 8, two of the sealing components are opposite to the left end of the sealing plate 8, and four adjusting clamps 12 are opposite to the four sealing components respectively. Taking the two sealing components opposite to the right end of the sealing plate 8 as an example, the two sealing components are respectively located on the front and rear sides of the adjusting pillar 5, and the sealing components include a fixed block and a spring 10. The fixed block includes an inner guide plate 7 and a fixed guide plate 13. The inner guide plate 7 has an L-shaped cross section along the vertical direction. The fixed guide plate 13 is welded to the vertical part of the inner guide plate 7 and faces the sealing plate 8. The front and rear side walls of the right end of the sealing plate 8 are both provided with an arc-shaped fixed guide groove 9. The fixed guide plate 13 is opposite to the fixed guide groove 9. The fixed guide plate 13 in this embodiment is also arc-shaped, and the centers of the fixed guide groove 9 and the fixed guide plate 13 coincide with the center of the precipitation bucket 14. In this embodiment, a sealing layer is fixed on the side of the fixed guide plate 13 facing the fixed guide groove 9 . The sealing layer in this embodiment is formed by bonding the fixed guide plate 13 with elastic rubber to further seal the fixed guide plate 13 and the fixed guide groove 9 .

[0041] An inner adjustment groove 11 with an upward opening is provided at one end of the inner guide plate 7 close to the adjustment pillar 5. The cross section of the inner adjustment groove 11 is V-shaped, and the side of the inner adjustment groove 11 close to the adjustment pillar 5 is a first inclined surface. The adjustment card 12 is welded on the built-in plate 6 and is opposite to the inner adjustment groove 11. The vertical cross section of the adjustment card 12 in this embodiment is a right triangle, and the side wall of the adjustment card 12 facing the first inclined surface is a second inclined surface. The spring 10 is located on the side of the inner guide plate 7 away from the adjustment pillar 5, and the two ends of the spring 10 are respectively connected to the inner guide plate 7 and the end of the slide groove, and are used to pull the inner guide plate 7 to the side away from the adjustment pillar 5.

[0042] This embodiment also discloses a novel construction precipitation method, which uses the novel construction precipitation device, and includes the following steps:

[0043] Step 1: Dust removal, water is passed from the water inlet pipe into the precipitation bucket 14, the driving part is turned on, and the precipitation bucket 14 is aligned with the position to be dusted. When the driving part is working, the fan blades are driven to rotate, and the external gas enters the left side of the partition from the air inlet, forming an airflow flowing to the left. Under the action of the airflow, the water entering the precipitation bucket 14 moves to the left and is dispersed into water mist by the filter. The water mist moves to a farther position with the airflow to dedust the dust in the air;

[0044] Step 2: Maintenance: During maintenance, the driving member is turned off and water is stopped from flowing into the precipitation bucket 14. Then, the adjusting pillar 5 is adjusted upward, and the adjusting pillar 5 releases the built-in plate 6. The inner guide plate 7 is reset to the side away from the adjusting pillar 5 under the action of the spring 10, so that the fixed guide plate 13 slides out of the fixed guide groove 9, and the sealing plate 8 is released. At the same time, through the cooperation of the first inclined surface and the second inclined surface, the inner guide plate 7 makes the built-in plate 6 slide upward; the sealing plate 8 is manually removed and the maintenance port is opened;

[0045] After maintenance, the sealing plate 8 is embedded in the maintenance port, and the adjusting pillar 5 is adjusted into the precipitation bucket 14. The adjusting pillar 5 adjusts the built-in plate 6 downward, driving the adjusting card plate 12 to slide downward, and through the cooperation of the first inclined surface and the second inclined surface, the inner guide plate 7 slides to the side close to the adjusting pillar 5, so that the fixed guide plate 13 slides into the fixed guide groove 9 to position the sealing plate 8.

[0046] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A new type of construction precipitation device, characterized by: It comprises a precipitation unit and a sealing unit, wherein the precipitation unit comprises a precipitation bucket, a driving member, a fan blade and a water inlet pipe, wherein the fan blade is located in the precipitation bucket, the driving member is connected to the fan blade and is used to drive the fan blade to rotate, and the water inlet pipe is located on the side of the fan blade away from the driving member; the sealing unit comprises a sealing plate, an adjusting rod and a fixing assembly, the side wall of the precipitation bucket is provided with a maintenance port, the sealing plate is arc-shaped and is opposite to the maintenance port, and the side wall of the sealing plate is provided with a fixing guide groove with an opening toward the side wall of the maintenance port; the fixing assembly comprises a fixing block and a spring, the fixing block is opposite to the fixing guide groove and is slidably matched with the side wall of the precipitation bucket, the spring is against the fixing block and is used to make the fixing block slide to the side away from the sealing plate, one end of the adjusting rod is opposite to the fixing block, and the other end passes through the side wall of the precipitation bucket, the adjusting rod can be adjusted along the axial direction, the fixing block is provided with a first inclined surface, and the adjusting rod is provided with a second inclined surface opposite to the first inclined surface; The fixed block comprises an inner guide plate and a fixed guide plate, the first inclined surface is located on the inner guide plate, and the spring abuts against the inner guide plate, and the fixed guide plate is fixed on the inner guide plate; the inner guide plate is L-shaped, and an adjusting inner groove is provided at one end of the inner guide plate away from the spring, and a side wall of the adjusting inner groove is inclined to form the first inclined surface; the number of the fixed components, the fixed guide groove and the second inclined surface is greater than or equal to two, all the fixed components are opposite to the fixed guide groove, and all the second inclined surfaces are opposite to the first inclined surface; The adjusting rod comprises an adjusting pillar, a built-in plate and at least two adjusting clamps. The built-in plate is slidably matched with the side wall of the precipitation bucket. The adjusting clamp is fixed on the built-in plate. The second inclined surface is located on the adjusting clamp and corresponds to the adjusting clamp one by one. One end of the adjusting pillar passes through the precipitation bucket, and the other end presses the built-in plate into the precipitation bucket. The cross-section of the sealing plate is C-shaped, and the angle between the connecting line of the two ends of the sealing plate and the center of the precipitation bucket is an obtuse angle.

2. A novel construction dewatering device according to claim 1, characterized in that: A support unit is provided below the precipitation bucket, and the support unit comprises a base and an adjustment seat. The adjustment seat can be adjusted vertically relative to the base, and the precipitation bucket is installed on the adjustment seat.

3. A new type of construction dewatering device according to claim 1, characterized in that: A partition is arranged in the precipitation barrel, and the partition is located between the fan blade and the driving member. An air intake space is formed between the fan blade and the partition, and an air inlet is arranged on a side wall of the air intake space.

4. A new construction precipitation method, characterized by: The novel construction dewatering device according to any one of claims 1 to 3 is adopted, comprising the following steps: Step 1: Dust removal: pass water from the water inlet pipe into the precipitation bucket, turn on the drive, and align the precipitation bucket with the position to be dusted; Step 2: For maintenance, adjust the adjustment rod to the side away from the precipitation bucket, then remove the sealing plate and open the maintenance port; after maintenance, insert the sealing plate into the maintenance port and adjust the adjustment rod toward the precipitation bucket.

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