WO2021237446A1

WO2021237446A1 - Convenient dust reduction device for building construction

Info

Publication number: WO2021237446A1
Application number: PCT/CN2020/092309
Authority: WO
Inventors: 张梦圆
Original assignee: 南京溧水高新创业投资管理有限公司
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-12-02

Abstract

A convenient dust reduction device for building construction, comprising a box-like body (1), a water pipe (4), and an air column (8). A water storage chamber (103), a water pump chamber (104), and a battery chamber (105) are formed inside the box-like body (1); a storage battery (3) is mounted inside the battery chamber (105); a water pump (2) is fixedly mounted inside the water pump chamber (104), and a water pumping head (201) extending into the water storage chamber (103) is mounted at the input end of the water pump (2); an annular water spray pipe (7) is fixedly mounted inside the air column (8) by means of a fixing ring (702), and water spray heads (701) are evenly distributed on the inner side of the annular water spray pipe (7); the annular water spray pipe (7) is connected to the output end of the water pump (2) by means of the water pipe (4); a diffusion head (5) is screwed at an outlet end of the air column (8), and an atomization mesh (501) is arranged on the diffusion head (5); a pressurization mesh (6) is fixedly mounted inside the air column (8); a motor (9) is fixedly mounted inside the air column (8) by means of a fixing kit (901); a pad (106) is fixedly mounted at the bottom of the box-like body (1); a heat dissipation opening (804) is formed on the front side of the air column (8); an air inlet dustproof cover (803) is screwed on the tail end of the air column (8).

Description

Portable dust reduction device for building construction

Technical field

The technical field of building construction equipment of the present invention is specifically a portable dust reduction device for building construction.

Background technique

In the current construction site, workers will raise a lot of dust when they are carrying out construction or when large construction machinery enters and exits. A large amount of dust not only affects the construction personnel, but also affects the living environment of surrounding residents. Therefore, in order to be effective Reduce the dust during construction, according to the atomized water droplets can combine with the dust particles in the air and agglomerate into clusters, and finally fall to the ground under the action of gravity, so as to achieve the purpose of dust removal.

technical problem

The disadvantages of the existing building construction dust reduction device are.

1. At present, the dust reduction devices used in construction sites are large in size and can be used to reduce dust on a large scale outside. They cannot adapt to dust reduction in local spaces and inside small buildings, and cannot meet the dust reduction needs of operators in different places.

Convenience is poor. At present, most of the current construction site dust reduction equipment is fixed to a place to reduce dust. It requires an external power supply to work. The moving distance is limited, and the body is relatively heavy, which is inconvenient to carry, which brings more dust reduction work. inconvenient.

Technical solutions

The purpose of the present invention is to provide a portable dust suppression device for building construction to solve the problems raised in the background art.

In order to achieve the above-mentioned object, the present invention provides the following technical solution: a portable dust suppression device for building construction, including a box body, a water pipe and a wind tube. A storage battery is installed inside the water pump bin, a water pump is fixedly installed inside the water pump bin, and a suction head extending into the water storage bin is installed at the input end of the water pump. The inner side of the water spray pipe is evenly distributed with water spray heads. The annular water spray pipe is connected to the output end of the water pump through the water pipe. A booster net is fixedly installed inside the air cylinder, and a motor is fixedly installed inside the air cylinder through a fixing kit.

Preferably, a non-slip soft pad is attached to the front of the box, two sets of straps are movably installed on the top and bottom of the front of the box through a movable ring, and a charging port is embedded and installed at the bottom of one side of the box.

Preferably, a water injection port is provided on one side of the top of the box body, and a sealing cover is provided on the water injection port. The water outlet, and the water outlet is provided with a sealing cover.

Preferably, a cushion seat is fixedly installed at the bottom of the box body.

Preferably, a handle is fixedly installed on the top of the wind cylinder, and one side of the handle is provided with a control switch, and the control switch is respectively connected to the motor, the water pump and the battery through a power cord.

Preferably, the front side of the air duct is provided with a heat dissipation port, and the tail end of the air duct is spirally installed with an air inlet dustproof cover.

Beneficial effect

Compared with the prior art, the present invention has the following beneficial effects.

1. The present invention adopts a strap installed on the box body, so that the operator can carry the water tank more easily. At the same time, it is equipped with a separate spray air tube. The whole device is small in size and can be carried more conveniently by the operator. The whole set of device can be used for dust reduction in small construction sites and buildings, which is convenient and practical.

2. According to the present invention, a battery compartment is provided at the bottom of the box, and a storage battery is installed for power supply. There is no need for an external power socket to supply power, so that the device does not have many restrictions during operation, and allows operators to better understand different Dust reduction is carried out locally, which improves the efficiency of dust reduction work.

3. In the present invention, a pressurizing net is installed in the air cylinder, and the sprayed water can be pressurized through the pressurizing net, and a diffuser with an atomizing net installed at the output end of the air cylinder can make the sprayed water The atomization effect is better, it can effectively combine with the dust in the air, the dust reduction speed is fast, and the diffuser is replaceable, and different diffusers in the package can be selected according to different levels of dust reduction requirements, which is convenient and quick.

4. In the present invention, an adjustable wind motor is installed in the wind cylinder, and the output wind power can be adjusted in real time through the control switch, so that the operator can freely adjust according to the actual environment, which improves the convenience.

By sticking the anti-slip soft pad on the front of the box body, the present invention enables the operator to fit the back of the human body when lifting the box body without slipping easily, and the overall texture is softer, so that the operator is more comfortable in the back walking process.

Description of the drawings

Figure 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is a schematic diagram of the appearance structure of the present invention.

Fig. 3 is a schematic diagram of a partial structure of the present invention.

In the picture: 1. Box body; 101, water injection port; 102, handle; 103, water storage bin; 104, water pump bin; 105, battery bin; 106, pedestal; 107, water outlet; 108, strap; 109, non-slip soft Pad; 1010. Movable ring; 2. Water pump; 201. Suction head; 3. Storage battery; 301. Charging port; 4. Water pipe; 5. Diffusion head; 501. Atomization network; Water pipe; 701, sprinkler head; 702, fixed ring; 8, air duct; 801, handle; 802, control switch; 803, air inlet dust cover; 804, radiator; 9, motor; 901, fixed kit; 10. Power cord.

Embodiments of the present invention

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" The orientation or positional relationship of the other indications is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a specific orientation. The azimuth structure and operation cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be detachably connected or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood in specific situations.

Please refer to Figures 1-3, an embodiment provided by the present invention: a portable dust suppression device for building construction, including a box body 1, a water pipe 4 and a blower 8. The top and bottom of the front of the box body 1 pass through a movable ring 1010 Two sets of straps 108 are movably installed to make it easier for the operator to carry the box 1 up. The top of the air duct 8 is fixedly installed with a handle 801 through screws. The handle 801 can be used to lift the air duct 8 more conveniently, and the whole set of equipment can be carried. Convenient, take it and use it on the go, it can be applied to small construction sites and the interior of the building for dust reduction operations, which improves the convenience. The cabinet 1 is equipped with a battery compartment 105, and the battery compartment 105 is equipped with a battery 3 through a card slot. It supplies power to the entire device, and the battery life can meet the daily dust reduction needs. It does not require an external power socket for power supply, so that the operator can cope with the dust reduction work in different places, there is no distance limit, and it brings more convenience to the dust reduction work. In addition, a charging port 301 is embedded and installed at the bottom of one side of the box 1, which can charge the battery 3 at any time. The degree of dust reduction needs to replace the matching diffuser 5, and the diffuser 5 is preset with an atomizing net 501, and the inside of the air cylinder 8 is fixed with a pressurizing network 6 with screws, which can first pass the sprayed water through the pressurizing network 6 To achieve the purpose of increasing the pressure, with the atomization net 501 of the diffuser 5, the sprayed water atomization effect is better. Through the diffuser 5, a large spray range can be increased, the dust reduction effect is better, and the dust reduction efficiency is improved. The inside of the air duct 8 is fixedly installed with a motor 9 through the fixing kit 901 with screws. The model is ABK-40. There are fan blades on the motor 9 to push the sprayed water along the air duct 8 through the wind. The handle 801 is one side A control switch 802 is preset. The control switch 802 is respectively connected to the motor 9, the water pump 2 and the battery 3 through the power cord 10 for control function use, and the control switch 802 is provided with a scroll wheel that can adjust the wind power of the motor 9. The wind power of the motor 9 can be adjusted in real time according to on-site dust reduction requirements, which is convenient and quick.

The front of the box 1 is pasted with a non-slip soft pad 109 by super glue, which is made of soft plastic, and soft sponge bumps are distributed on the non-slip soft pad 109, so that the operator can stick the box 1 when carrying it on his back. The back fits the human body, so that the back feels more comfortable during the back walking, and it is not easy to slip, which reduces the fatigue of the operator. The tank 1 is equipped with a water storage tank 103, a water pump tank 104 and a battery tank 105, which are used for different purposes. Function, the water pump compartment 104 is fixed with bolts inside the water pump 2 model HLS-280, and the input end of the water pump 2 is installed with a suction head 201 extending into the water storage compartment 103, through the suction head 201, the water pump 2 can remove the The water is pumped and transported. The inside of the air cylinder 8 is fixedly installed with an annular water spray pipe 7 through a fixing ring 702 with screws, and the inner side of the annular water spray pipe 7 is evenly distributed with water spray heads 701, which can spray water evenly. The water pipe 7 is connected with the output end of the water pump 2 through the water pipe 4 with a bolt cap, so that the water pumped by the water pump 2 is directly introduced into the annular spray pipe 7 through the water pipe 4, which improves the water outlet efficiency. The top side of the tank 1 is equipped with a water injection port. 101, and the water injection port 101 is equipped with a sealing cover, and the water storage tank 103 can be filled through the water injection port 101. The top center of the tank 1 is fixedly installed with a handle 102, which can facilitate the lifting of the tank 1, and one side of the tank 1 penetrates The water outlet 107 connected to the water storage bin 103 is installed, and the water outlet 107 is provided with a sealing cover, which can drain the remaining water in the water storage bin 103 through the water outlet 107, which is convenient for the operators to clean up. The bottom of the tank 1 is fixed with a gasket with screws. The seat 106 can effectively protect the bottom of the box 1 from abrasion caused by contact friction with the ground. The front side of the air cylinder 8 is provided with a heat dissipation port 804 corresponding to the motor 9, which can conduct the heat generated by the motor during operation from the heat dissipation port 804 , The loss of power 9 caused by high heat is reduced, and the air inlet dust cover 803 is spirally installed at the end of the air duct 8 to effectively prevent more dust from being sucked into the air duct 8.

Working principle: When using the portable dust suppression device for construction, first fix the handle 102 with screws on the top of the box 1, and fix the pedestal 106 with screws on the bottom of the box 1, before passing the battery 3 through The card slot is fixedly installed in the battery compartment 105 in the box 1, and then the water pump 2 of model HLS-280 is fixedly installed in the water pump compartment 104 in the box 1 with bolts, and the input end of the water pump 2 is extended to the water storage silo The suction head 201 is installed through the screw in 103, the annular water sprinkler pipe 7 is fixedly installed through the fixing ring 702 with screws in the air cylinder 8, and the bolt cap is used to connect the input end of the annular water sprinkler pipe 7 through the water pipe 4 and the output end of the water pump 2 Connect, then use screws to fix the booster net 6 in the air duct 8, and then use the bolts inside the air duct 8 to fix the motor 9 through the fixing kit 901, and the front side of the air duct 8 is provided with a heat dissipation port 804 that is connected to the motor 9 Correspondingly, the diffuser 5 with the atomization net 501 is installed on the output end of the air cylinder 8 in a spiral manner, and then the handle 801 is fixed and installed on the top of the air cylinder 8 with screws, and a control switch 802 is provided on the side of the handle 801. Connect the control switch 802 to the ABK-40 motor 9, the water pump 2 and the battery 3 through the power cord 10, and then screw the air inlet dust cover 803 at the end of the air duct 8, and then attach the anti-skid soft The pad 109 is attached to the front of the box 1, and then the back strap 108 is installed on the front of the box 1 with screws through the movable ring 1010, and the charging port 301 is installed on one side of the box 1 through the inlay method, and water is added to the water storage tank 103 through the water injection port 101 , Use the strap 108 to carry the box 1 on your body, lift the air cylinder 8 by the handle 801, and turn on the water pump 2 through the control switch 802. The water pump 2 will suck out the water in the water storage tank 103 through the water suction head 201 and introduce it to the annular spray water through the water pipe 4. The tube 7 is sprayed from the water spray head 701, and the water can be pressurized by the resistance of the pressurizing net 6 in the air cylinder 8, and the water is atomized through the atomizing net 501 on the diffuser 5, and the motor is turned on by the control switch 802 9. The wind power of the motor 9 can be adjusted to control the distance and intensity of the sprayed water mist. The above completes a series of operations of the portable dust reduction device for construction of the building.

For those skilled in the art, it is obvious that the present invention is not limited to the details of the foregoing exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the foregoing description, and therefore it is intended to fall within the claims. All changes within the meaning and scope of the equivalent elements of are included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

A portable dust suppression device for building construction, comprising a box body (1), a water pipe (4) and a wind tube (8), characterized in that: the box body (1) is provided with a water storage silo (103) and a water pump silo ( 104) and a battery compartment (105). A battery (3) is installed inside the battery compartment (105), a water pump (2) is fixedly installed inside the water pump compartment (104), and the input end of the water pump (2) is installed There is a water suction head (201) extending into the water storage bin (103), the inside of the air cylinder (8) is fixedly installed with an annular water jet pipe (7) through a fixed ring (702), and the inner side of the annular water jet pipe (7) Water spray heads (701) are evenly distributed, the annular water spray pipe (7) is connected to the output end of the water pump (2) through the water pipe (4), and the outlet end of the air cylinder (8) is spirally installed with a diffuser head ( 5), and the diffuser (5) is provided with an atomization net (501), the inside of the air cylinder (8) is fixedly installed with a pressurizing net (6), and the inside of the air cylinder (8) passes through a fixing kit (901). ) A motor (9) is fixedly installed.
A portable dust suppression device for building construction according to claim 1, characterized in that: the front of the box (1) is pasted with a non-slip cushion (109), and the top of the front of the box (1) is connected to Two sets of straps (108) are movably installed at the bottom through a movable ring (1010), and a charging port (301) is embedded and installed at the bottom of one side of the box body (1).
A portable dust suppression device for construction use according to claim 1, characterized in that: one side of the top of the box (1) is provided with a water injection port (101), and the water injection port (101) is provided with a seal Cover, a handle (102) is fixedly installed at the top center of the box body (1), one side of the box body (1) is installed with a water outlet (107) connected to the water storage bin (103), and the water outlet (107) There is a sealing cover on it.
A portable dust suppression device for construction use according to claim 1, characterized in that: a cushion (106) is fixedly installed at the bottom of the box (1).
A portable dust suppression device for construction use according to claim 1, wherein a handle (801) is fixedly installed on the top of the air duct (8), and a control switch is provided on one side of the handle (801) (802), the control switch (802) is respectively connected to the motor (9), the water pump (2) and the storage battery (3) through the power cord (10).
A portable dust suppression device for construction use according to claim 1, characterized in that: the front side of the air duct (8) is provided with a heat dissipation port (804), and the tail end of the air duct (8) is spiral Installed with air inlet dust cover (803).