Dust removal device for indoor ground reconstruction

Abstract

The utility model relates to the technical field of floor cleaning, and discloses a dust removal device for indoor floor reconstruction, which comprises a dust removal barrel, the dust removal barrel is provided with a gas flow channel, and one end of the gas flow channel is close to the floor; a dust collection part and a purification part are arranged on the dust removal barrel, the dust collection part is located at the front end of the gas flow channel, and the purification part is located at the rear end of the gas flow channel; the purification part comprises a purification barrel, the purification barrel comprises an outer barrel, an inner barrel and an air inlet ring, and a plurality of air holes are formed in the bottom of the inner barrel. According to the utility model, the purification barrel is arranged to contain water, so that gas containing dust passes through the water, and the purposes of dust collection and dust fall are achieved; when the purification barrel is cleaned at regular intervals, only sewage needs to be discharged and then clean water is added, and the problem of reentrainment of dust does not exist; by arranging shielding fan blades, a rotating shaft and a push rod, on one hand, sewage splashing can be prevented; on the other hand, the push rod can further enhance the dedusting effect; and finally, the push rod can spray the inner wall of the purification barrel in all directions during water diversion, and manual cleaning is not needed.

Description

Technical Field

[0001] This utility model relates to the field of floor cleaning technology, specifically, a dust removal device for indoor floor renovation. Background Technology

[0002] Dust removal is a crucial step in indoor floor renovation. As people's living standards improve, their demands for indoor environments are also increasing. Especially in renovation, refurbishment, and repair projects, large amounts of dust, construction waste, and fine particulate matter can easily pollute the air, affecting not only the construction results but also potentially posing health risks to workers. Dust and impurities on the floor not only affect construction quality but can also lead to a decline in air quality and cause respiratory discomfort.

[0003] When a traditional vacuum cleaner is working, dust often escapes through the filtration system with the high-speed airflow, and extra care must be taken when emptying the dustbin to prevent dust from scattering everywhere. Especially during construction, where there is a lot of dust on the ground, conventional vacuum cleaners need to be emptied frequently to collect the dust; otherwise, the dust may clog the filter, making the aforementioned problems even more prominent. Utility Model Content

[0004] The purpose of this invention is to provide a dust removal device for indoor floor renovation, which solves the problem of frequent dust dumping and secondary dust diffusion caused by existing vacuum cleaners when used in construction sites.

[0005] This utility model is achieved through the following technical solution: a dust removal device for indoor floor renovation, including a dust removal bucket, the dust removal bucket being provided with a gas flow channel, one end of the gas flow channel being close to the ground; the dust removal bucket is provided with a dust suction part and a purification part, the dust suction part being located at the front end of the gas flow channel, and the purification part being located at the rear end of the gas flow channel;

[0006] The purification unit includes a purification tank for holding water. The purification tank includes an outer tank, an inner cylinder, and an air inlet ring. The outer tank and the air inlet ring are integrally formed. The air inlet ring is installed on the inner cylinder. The bottom of the inner cylinder is provided with multiple vent holes. The dust collection unit blows dust from one end of the gas flow channel close to the ground towards the purification unit, and then blows it out from the other end. When the gas passes through the purification unit, it flows in from the air inlet ring and then flows out through the vent holes. The dust is dissolved in the water to achieve dust removal.

[0007] To better realize this utility model, the inner cylinder is further provided with a shielding fan blade, which is provided with multiple circumferentially arrayed blades and the blades are inclined.

[0008] To better realize this utility model, a rotating shaft is further installed on the shielding fan blade, and multiple push rods are provided on the rotating shaft.

[0009] To better realize this utility model, the rotating shaft and push rod are both hollow, and the rotating shaft is connected to the push rod, which is arc-shaped; a water inlet pipe is installed on the dust removal bucket, and the water inlet pipe is connected to the rotating shaft through a rotary connector; a drain pipe is provided on the outer bucket, the other end of which is installed on the dust removal bucket, and a plug is provided at the end of the drain pipe near the dust removal bucket.

[0010] To better realize this utility model, the dust collector further includes an outer shell and a ventilated end cover, the water inlet pipe is installed on the ventilated end cover, and an air filter is installed on the ventilated end cover.

[0011] To better realize this utility model, the dust collection unit further includes a motor mounted on the dust collection bin, and a fan is installed at the output end of the motor.

[0012] To better realize this utility model, the outer shell is further provided with an air intake grille, rollers, and a handle.

[0013] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0014] (1) This utility model sets up a purification bucket to hold water and allows the gas containing dust to pass through the water, so that the dust stays in the water as much as possible, thereby achieving the purpose of dust collection and dust reduction; and after the dust is integrated into the water, there will be no problem of excessive dust clogging the filter screen as in traditional vacuum cleaners. Therefore, the cleaning frequency is low. When cleaning the purification bucket regularly, you only need to drain the sewage and add clean water. There will be no problem of secondary dust generation.

[0015] (2) By setting up shielding fan blades, rotating shaft and push rod, this utility model can prevent sewage from splashing on the one hand; on the other hand, it can use the push rod to further enhance the dust removal effect; finally, when the push rod draws water, it can spray the inner wall of the purification tank in all directions without manual cleaning. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the purification tank structure.

[0020] Figure 5 This is a schematic diagram of the inner cylinder and ventilation holes.

[0021] Figure 6 This is a schematic diagram of the push rod and the shielding fan blade structure.

[0022] Wherein: 101-Outer shell; 102-Roller; 103-Handle; 104-Ventilation end cap; 105-Air filter; 106-Motor; 107-Fan; 108-Drain pipe; 109-Outer barrel; 110-Inner barrel; 111-Intake ring; 112-Shaft; 113-Intake grille; 114-Blocking fan blade; 115-Water pipe; 116-Rotary connector; 117-Ventilation hole; 118-Push rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example 1:

[0026] This embodiment provides a dust removal device for indoor floor renovation, specifically as follows: Figures 1-2 As shown, the device includes a dust collection bin with a gas flow channel, one end of which is close to the ground. The dust collection bin is equipped with a dust suction unit and a purification unit, with the dust suction unit located at the front end of the gas flow channel and the purification unit located at the rear end of the gas flow channel.

[0027] The purification unit includes a purification tank for holding water. The purification tank includes an outer tank 109, an inner cylinder 110, and an air inlet ring 111. The outer tank 109 and the air inlet ring 111 are integrally formed. The air inlet ring 111 is installed on the inner cylinder 110. The bottom of the inner cylinder 110 is provided with multiple vent holes 117. The dust collection unit blows dust from one end of the gas flow channel close to the ground towards the purification unit, and then blows it out from the other end. When the gas passes through the purification unit, it flows in from the air inlet ring 111 and then flows out through the vent holes 117. The dust is dissolved in the water to achieve dust removal.

[0028] By setting up a purification tank filled with water and allowing dust-containing gas to pass through the water, the dust is kept in the water as much as possible, thus achieving the purpose of dust absorption and reduction. Moreover, once the dust is dissolved in the water, when cleaning the purification tank regularly, you only need to drain the wastewater and add clean water, so there will be no problem of secondary dust generation.

[0029] Example 2:

[0030] This embodiment further extends the above embodiment, specifically as follows: Figures 2-6 As shown, a shielding fan blade 114 is rotatably mounted on the inner cylinder 110. The shielding fan blade 114 is provided with multiple circumferentially arrayed blades, and the blades are inclined.

[0031] Multiple tilted shielding fan blades 114 are used to block water splashed by the airflow, preventing water from splashing too high; but the airflow is allowed to pass normally.

[0032] Furthermore, a rotating shaft 112 is installed on the shielding fan blade 114, and a plurality of push rods 118 are provided on the rotating shaft 112.

[0033] Because of the inclined setting of the shielding fan blade 114, the airflow will exert a thrust on the shielding fan blade 114 when it passes through the shielding fan blade 114, so that the shielding fan blade 114 rotates slowly. The shielding fan blade 114 drives the rotating shaft 112, and the rotating shaft 112 causes the push rod 118 to rotate. The rotation of the push rod 118 will disperse the airflow passing through the water, further improving the dust interception effect.

[0034] Furthermore, both the rotating shaft 112 and the push rod 118 are hollow, and the rotating shaft 112 is connected to the push rod 118, which is arc-shaped. A water inlet pipe 115 is installed on the dust collection bin, and the water inlet pipe 115 is connected to the rotating shaft 112 through a rotary connector 116. The rotary connector 116 is a commercially available part, and its specific structure and principle will not be described in detail here. A drain pipe 108 is provided on the outer bin 109, and the other end of the drain pipe 108 is installed on the dust collection bin. A cap is provided at the end of the drain pipe 108 near the dust collection bin.

[0035] After running for a period of time, the water will become dusty. At this time, open the cap on the drain pipe 108 to drain the sewage from the purification tank and connect the water inlet pipe 115 to the external water pipe. At this time, the external water flows into the rotating shaft 112 from the water inlet pipe 115 and then sprays out from the end of the push rod 118. The push rod 118 receives the counter-force of the sprayed water, which causes the rotating shaft 112 to start rotating. This allows the push rod 118 to spray the inner wall of the purification tank in all directions, thoroughly cleaning and discharging the dust. Then, close the cap on the drain pipe 108 again to leave an appropriate amount of water in the dust removal tank. Then, disconnect the external water pipe, and it can be put into use again.

[0036] With the above settings, the cleaning of the purification tank can be done automatically without manual intervention. After the drainage is completed, the cleaning process is completed automatically before the addition of new water.

[0037] Furthermore, the dust collection bin includes an outer shell 101 and a ventilated end cap 104. The water inlet pipe 115 is installed on the ventilated end cap 104, and an air filter 105 is installed on the ventilated end cap 104.

[0038] By setting up air filter 105, the air passing through the purification bin is further filtered, ensuring that the air discharged from the dust collection bin is clean.

[0039] Furthermore, the dust collection unit includes a motor 106 mounted on the dust collection bin, and a fan 107 is mounted on the output end of the motor 106. The motor 106 drives the fan 107 to rotate, thereby generating negative pressure in the airflow channel and sucking the dust on the ground upwards.

[0040] Furthermore, the outer casing 101 is equipped with an air intake grille 113, rollers 102, and a handle 103. The air intake grille 113 prevents large but lightweight objects, such as large pieces of paper, from entering the gas flow channel, which could damage components or block the gas flow channel. During use, the operator pushes the handle 103, which moves the dust collection bin forward, thus initiating the dust collection operation.

[0041] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0042] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A dust removing device for indoor floor renovation, characterized by: Including dust removal bucket, the dust removal bucket is provided with gas flow channel, one end of the gas flow channel is close to the ground, the dust removal bucket is provided with dust suction part and purification part, the dust suction part is located in the front end of the gas flow channel, and the purification part is located in the rear end of the gas flow channel. The purification part includes a purification bucket for containing water, the purification bucket includes an outer barrel (109), an inner cylinder (110) and an air inlet ring (111), the outer barrel (109) is integrally arranged with the air inlet ring (111), the air inlet ring (111) is installed on the inner cylinder (110), and a plurality of air holes (117) are arranged on the bottom of the inner cylinder (110); the dust suction part blows dust from one end of the gas flow channel close to the ground to the purification part, and then blows out from the other end, the gas flows into the air inlet ring (111) and then flows out through the air holes (117) when passing through the purification part, and the dust is mixed into water to achieve dust removal.

2. The dust removal device for indoor floor renovation according to claim 1, characterized in that: A shielding fan blade (114) is installed on the inner cylinder (110), a plurality of circumferentially arranged blades are arranged on the shielding fan blade (114), and the blades are arranged obliquely.

3. The dust removal device for indoor floor renovation according to claim 2, characterized in that: A rotating shaft (112) is installed on the shielding fan blade (114), and a plurality of push rods (118) are arranged on the rotating shaft (112).

4. The dust removal device for indoor floor renovation according to claim 3, characterized in that: The rotating shaft (112) and the push rod (118) are hollow, and the rotating shaft (112) and the push rod (118) are communicated, the push rod (118) is arc-shaped, a water guide pipe (115) is installed on the dust removal bucket, the water guide pipe (115) and the rotating shaft (112) are communicated through a rotating connector (116), a drain pipe (108) is arranged on the outer barrel (109), one end of the drain pipe (108) is installed on the dust removal bucket, and the end of the drain pipe (108) close to the dust removal bucket is provided with a cap.

5. A dust extraction device for use in the renovation of indoor floors according to claim 4, characterized in that: The dust removal bucket includes an outer shell (101) and an air permeable end cover (104), the water guide pipe (115) is installed on the air permeable end cover (104), and the air permeable end cover (104) is provided with an air filter screen (105).

6. A dust extraction device for use in the renovation of indoor floors according to any one of claims 1-5, characterized in that: The dust suction part includes a motor (106) installed on the dust removal bucket, and a fan (107) is installed at the output end of the motor (106).

7. The dust removal device for indoor floor renovation according to claim 5, characterized in that: An air inlet grille (113), a roller (102) and a handle (103) are installed on the outer shell (101).

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