CN219518203U - An indoor building environmental protection dust removal equipment - Google Patents

Abstract

The utility model discloses indoor building environment-friendly dust removing equipment, which relates to the technical field of dust removing equipment and comprises a box body, wherein a filter box is fixedly connected inside the box body, a fan is fixedly connected to the upper surface of the filter box, an air inlet of the fan is fixedly connected with an air inlet pipe, a blocking net is arranged at the air inlet of the air inlet pipe, and a mounting frame is arranged at the top of the inner wall of the filter box. According to the environment-friendly dust removing equipment for the indoor building, the fan-shaped groove is formed in the joint of the box body and the maintenance door, the stop block is rotationally connected in the fan-shaped groove, the maintenance door can be pulled out of the box body through the rotation stop block, so that the interior of the filter box is exposed, the dust collecting bag, the first filter layer and the second filter layer in the filter box can be pulled out of the filter box, cleaning is convenient, the function of conveniently installing and detaching an internal filter device is achieved, the installation and detachment efficiency in equipment maintenance is improved, and the environment-friendly dust removing equipment is convenient and quick to use.

Description

An indoor building environmental protection dust removal equipment

technical field

The utility model relates to the technical field of dust removal equipment, in particular to an indoor building environmental protection dust removal equipment.

Background technique

In building construction, especially in the environment of indoor construction, more dust is generated, which has a great impact on the health of construction workers. Therefore, dust removal devices are needed. The dust removal devices in the prior art generally include suction fans and The filter box sucks the dust and smaller particles of sand into the filter box through the suction fan, and filters the air through the filter screen inside the filter box to achieve the purpose of dust removal, but the current dust removal equipment is in a long-term A room full of dust causes the internal dust to accumulate quickly, so that it needs to be disassembled and maintained frequently.

In the Chinese utility model patent application number: CN202021573186.7, there is an indoor construction dust removal device disclosed. The structure includes a dust removal box. There are air outlet holes. The dust removal device for indoor construction, although the device uses the method of spraying water to filter the air, but after a long time of use, it will cause the accumulation of dust at the bottom, and the accumulated dust will sink to the bottom. Due to its structure, it is difficult to clean the air Maintenance and maintenance are carried out inside, and the equipment is too large, resulting in limited scope of use and inconvenient portability.

Therefore, it is necessary to propose a kind of indoor building environmental protection dust removal equipment to solve the above problems.

Utility model content

(1) Solved technical problems

The purpose of this utility model is: in order to solve the problems raised in the above-mentioned background technology, the utility model provides an indoor building environmental protection dust removal equipment.

(2) Technical solution

The utility model specifically adopts the following technical solutions in order to achieve the above object:

An indoor building environment-friendly dust removal equipment, comprising a box body, a filter box is fixedly connected to the inside of the box body, a fan is installed on the upper surface of the filter box, and an air inlet pipe is fixedly connected to the air inlet of the fan. The air inlet of the air inlet pipe is equipped with a blocking net, the top of the inner wall of the filter box is provided with a mounting frame, the middle part of the inner wall of the filter box is provided with a first filter layer and a second filter layer, and one side of the box is provided with There is a maintenance door, and an air outlet pipe is fixedly connected to the bottom of the box body and the filter box.

Further, the installation frame is slidably installed in the filter box, and a dust collection bag is fixedly connected to the inside of the installation frame, and the dust collection bag is made of filter cotton.

Further, the first filter layer and the second filter layer are slidingly installed in the filter box, the first filter layer is made of PP high-efficiency filter paper, and the second filter layer is made of activated carbon.

Further, the air outlet pipe is connected to the side opposite to the air inlet pipe.

Further, the connection between the box body and the maintenance door is provided with a fan-shaped slot opened on the box body, and a block is rotatably connected in the fan-shaped slot.

Further, a trolley is fixedly connected to the lower surface of the box, and a handle, universal wheels and support blocks are installed on the trolley.

Compared with the prior art, the utility model has the beneficial effects of:

1. There is a fan-shaped groove at the connection between the box body and the maintenance door, and a stopper is connected to the fan-shaped groove. By rotating the stopper, the maintenance door can be pulled out from the box, so that the inside of the filter box can be exposed, so that Pull out the dust bag, the first filter layer and the second filter layer in the filter box from the inside to facilitate cleaning. It is convenient to install and disassemble the internal filter device, which improves the installation and disassembly of equipment maintenance. Efficiency, convenience, and ease of use.

2. By adding a trolley to the bottom of the box, universal wheels are installed on the bottom of the trolley. The universal wheels improve the mobility of the equipment, and a support block is installed on the side opposite to the bottom of the trolley. When the equipment is not in use When using the support block, the device can be fixed to prevent the device from moving. By adding universal wheels and support blocks, it has the advantage of being easy to move.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of structure of the present utility model;

Fig. 2 is the three-dimensional sectional schematic diagram of structure of the present utility model;

Fig. 3 is the three-dimensional schematic diagram of the connecting structure of box body, fan-shaped groove and stopper place in the utility model;

Fig. 4 is a three-dimensional schematic diagram of the connection structure between the mounting frame and the dust bag in the present invention.

Reference signs: 1, box body; 2, filter box; 3, fan; 4, air inlet pipe; 5, blocking net; 6, installation frame; 7, first filter layer; 8, second filter layer; 9, Air outlet pipe; 10. Maintenance door; 11. Fan-shaped slot; 12. Block; 13. Dust bag; 14. Trolley.

Detailed ways

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 part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-4, an indoor building environmental protection dust removal equipment, including a box body 1, a filter box 2 is welded inside the box body 1, a fan 3 is installed on the upper surface of the filter box 2, and the air outlet of the fan 3 is connected to the filter box 2 phases are connected, and are sealed and fully welded to prevent air leakage. The air inlet of the fan 3 is welded with an air inlet pipe 4, and the air inlet of the air inlet pipe 4 is installed with a blocking net 5 to prevent the entry of foreign matter. The top of the inner wall of the filter box 2 is set There is a mounting frame 6, the middle part of the inner wall of the filter box 2 is provided with a first filter layer 7 and a second filter layer 8, one side of the box body 1 is provided with a maintenance door 10, and the bottom of the box body 1 and the filter box 2 is welded with an air outlet The pipe 9 and the air outlet pipe 9 are used to discharge the filtered air to the outside of the box body 1 .

Specifically, the installation frame 6 is slidably installed in the filter box 2, and the inside of the installation frame 6 is sealed and bonded with a dust bag 13 to prevent dust from leaking. The dust bag 13 is made of filter cotton and can remove dust in the air. intercept.

Specifically, the first filter layer 7 and the second filter layer 8 are slidably installed in the filter box 2, the first filter layer 7 is made of PP high-efficiency filter paper, the second filter layer 8 is made of activated carbon, and the PP high-efficiency filter paper and activated carbon can Filter harmful gases in the air.

Specifically, the air outlet pipe 9 is connected to the side opposite to the air inlet pipe 4 .

Specifically, the connection between the box body 1 and the maintenance door 10 is provided with a fan-shaped slot 11 opened on the box body 1, and a stopper 12 is rotatably connected to the fan-shaped slot 11, and the stopper 12 is used to control the installation and disassembly of the maintenance door 10. .

Specifically, the lower surface of the box body 1 is welded with a trolley 14, and the trolley 14 is equipped with handles, universal wheels and support blocks. The universal wheels and support blocks are convenient to use when moving, and the handle is convenient to grasp.

In this embodiment, the trolley 14 is used to move the equipment to the position where it needs to be used. The universal wheels at the bottom of the trolley 14 are convenient for moving the equipment, and the support block on the other side can provide stable support for the whole when it is not moving. When starting the fan 3, the fan 3 sucks the indoor air into the filter box 2 from the air inlet pipe 4, and the blocking net 5 can prevent foreign objects such as plastic bags or paper from being sucked into the filter box 2, and the air sucked into the filter box 2 Will move towards the dust bag 13, the dust bag 13 is made of filter cotton, can filter the dust in the air, the air passing through the dust bag 13 continues to move downwards, and passes through the first filter layer 7 and the second filter layer successively. Filtration of the filter layer 8, thereby becoming air free of dust and toxic gases, and finally discharged from the air outlet pipe 9 at the bottom of the filter box 2 to the outside of the box body 1, the first filter layer 7, the second filter layer 8 and the dust collector After the bag 13 is used for a long time, a large amount of dust and harmful gas will be stored inside, and it needs to be cleaned regularly to prevent the reduction of purification efficiency. Rotate the block 12 located in the fan-shaped groove 11, and rotate the block 12 from the horizontal To the vertical state, the maintenance door 10 loses the constraint of the block 12, so that it can be pulled out from the box body 1. After pulling out, the first filter layer 7, the second filter layer 8 and the dust bag in the filter box 2 13 will be revealed, thereby it is replaced and maintained, which is convenient and quick, and improves the efficiency during maintenance.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. The scope of patent protection of the present utility model is subject to the claims, and any equivalent structure made by using the description of the utility model and the contents of the accompanying drawings Changes should be included in the protection scope of the present utility model in the same way.

Claims (6)

1. A kind of indoor building environmental protection dedusting equipment, comprises casing, it is characterized in that: the inside of described casing is fixedly connected with filter box, and the upper surface of described filter box is equipped with blower fan, and the air inlet of described blower blower is fixedly connected with An air inlet pipe, the air inlet of the air inlet pipe is equipped with a blocking net, the top of the inner wall of the filter box is provided with a mounting bracket, and the middle part of the inner wall of the filter box is provided with a first filter layer and a second filter layer. A maintenance door is provided on one side of the box body, and an air outlet pipe is fixedly connected to the bottom of the box body and the filter box. 2. A kind of indoor building environment-friendly dedusting equipment according to claim 1, characterized in that: the installation frame is slidably installed in the filter box, and the inside of the installation frame is fixedly connected with a dust bag, and the dust bag is composed of Made of filter cotton. 3. A kind of indoor building environmental protection dust removal equipment according to claim 2, characterized in that: the first filter layer and the second filter layer are slidably installed in the filter box, and the first filter layer is made of PP high-efficiency filter paper As, the second filter layer is made of activated carbon. 4. The environment-friendly dust removal equipment for indoor buildings according to claim 3, characterized in that: the air outlet pipe is connected to the side opposite to the air inlet pipe. 5. A kind of indoor building environment-friendly dedusting equipment according to claim 4, characterized in that: the connection between the box body and the maintenance door is provided with a fan-shaped groove opened on the box body, and the fan-shaped groove is rotatably connected with Stoppers. 6. The environment-friendly dust removal equipment for indoor buildings according to claim 1, characterized in that: a trolley is fixedly connected to the lower surface of the box body, and a handle, universal wheels and support blocks are installed on the trolley.