CN211098264U

CN211098264U - Underground building fan unit type air pollution prevention and control device

Info

Publication number: CN211098264U
Application number: CN201921383814.2U
Authority: CN
Inventors: 曾如
Original assignee: Shanghai Walker General Equipment Co ltd
Current assignee: Shanghai Walker General Equipment Co ltd
Priority date: 2019-08-24
Filing date: 2019-08-24
Publication date: 2020-07-28
Anticipated expiration: 2029-08-24

Abstract

The utility model discloses an underground building fan unit type air pollution control device, which comprises a device shell, the left end of the front surface of the device shell is movably provided with a device door, the left side inside the device shell is fixedly provided with a first working bin, the middle inside the device shell is fixedly provided with a filter, the right side inside the device shell is fixedly provided with a second working bin, a square air duct is fixedly arranged on the right side of the top of the first working bin, a blower is fixedly arranged on the left side of the top of the first working bin, an air detector is fixedly arranged at the left side in the first working bin, a power supply is fixedly arranged at the bottom surface of the first working bin, the filter is characterized in that an activated carbon plate is fixedly mounted on the left side inside the filter, an exhaust fan is fixedly mounted on the right side of the top end inside the second working bin, and a controller is fixedly mounted on the bottom surface inside the second working bin. The utility model discloses simple structure, convenient and practical, it can realize preventing and treating air pollution's purpose in underground building through the fan combination.

Description

Underground building fan unit type air pollution prevention and control device

Technical Field

The utility model relates to an air pollution prevention and cure field specifically is an underground building fan unit formula air pollution prevention and cure device.

Background

Air pollution, also known as atmospheric pollution, generally refers to the phenomenon of certain substances entering the atmosphere, present in sufficient concentration, for a sufficient time and therefore jeopardizing human comfort, health and welfare or the environment, due to human activities or natural processes, according to the definition of the international organization for standardization (ISO). Industrial production is an important source of atmospheric pollution. The pollutants discharged to the atmosphere in industrial production are various, such as smoke, sulfur oxides, nitrogen oxides, organic compounds, halides, carbon compounds, and the like. Some of them are smoke and some are gas. A large amount of coal is consumed by a large amount of civil domestic cooking ranges and heating boilers in cities, and a large amount of dust, sulfur dioxide, carbon monoxide and other harmful substances are released to pollute the atmosphere in the combustion process of the coal. Particularly, when heating in winter, the smoke in the polluted area is diffused and choked to cough, which is also a non-negligible pollution source. At present, no device capable of preventing and controlling air pollution in an underground building through a fan unit exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an underground building fan unit formula air pollution prevention and treatment device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fan unit type air pollution control device for an underground building comprises a device shell, wherein a device door is movably mounted at the left end of the front surface of the device shell, a first working bin is fixedly mounted at the left side inside the device shell, a filter is fixedly mounted in the middle inside the device shell, a second working bin is fixedly mounted at the right side inside the device shell, a square air guide pipe is fixedly mounted at the right side of the top of the first working bin, an air blower is fixedly mounted at the left side of the top of the first working bin, an air detector is fixedly mounted at the left side inside the first working bin, a power supply is fixedly mounted at the bottom surface of the first working bin, an activated carbon plate is fixedly mounted at the left side inside the filter, filter cotton is fixedly mounted at the right side inside the filter, an exhaust fan is fixedly mounted at the right side of the top of the inside of the second working bin, the device shell left surface upper portion fixed mounting has the filter screen, device shell left surface middle part fixed mounting has the display screen, device shell left surface lower part fixed mounting has the switch, equal and the controller electric connection of power, switch, air exhauster, air-blower and air detector, air detector and display screen electric connection.

Preferably, the exhaust fan, the filter and the blower are communicated through a square air duct, so that air can flow smoothly.

Preferably, the activated carbon plate and the filter cotton cover the entire cross section of the filter and are parallel to each other for substantially filtering impurity gases.

Preferably, the controller is electrically connected with a leakage protector for protecting the whole circuit.

Preferably, the filter is perpendicular to the bottom surface of the device shell and covers the whole cross section of the device shell, so that the aim of thorough filtration is fulfilled.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient and practical, it can realize preventing and treating air pollution's purpose in underground building through the fan combination, through setting up the air extractor, be favorable to absorbing the air in the underground building, through setting up the filter, be favorable to handling the pollutant in the air, through setting up the filter pulp, be favorable to filtering the large-scale granule in the air, through setting up the activated carbon plate, be favorable to absorbing the pollutant in the air, through setting up the air-blower, be favorable to carrying the external world with the air after purifying, through setting up the air detector, be favorable to detecting the air quality in the underground building, through the controller, be favorable to controlling the operation of whole device.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the left side structure of the device housing of the present invention;

fig. 3 is a schematic diagram of the filter structure of the present invention.

In the figure: the device comprises a device shell 1, a filter screen 2, a display screen 3, a switch 4, a device door 5, an air blower 6, a filter 7, an exhaust fan 8, an air detector 9, a square air duct 10, a controller 11, an active carbon plate 12, filter cotton 13, a power supply 14, a first working cabin 15 and a second working cabin 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, a fan unit type air pollution control device for an underground building comprises a device shell 1, a device door 5 is movably mounted at the left end of the front surface of the device shell 1, a first working chamber 15 is fixedly mounted at the left side inside the device shell 1, a filter 7 is fixedly mounted in the middle inside the device shell 1, the filter 7 is perpendicular to the bottom surface of the device shell 1 and covers the whole cross section of the device shell 1, a second working chamber 16 is fixedly mounted at the right side inside the device shell 1, a square air duct 10 is fixedly mounted at the right side of the top of the first working chamber 15, an exhaust fan 8, the filter 7 and the air blower 6 are all in through connection through the square air duct 10, so that air can smoothly flow in the device, the air blower 6 is fixedly mounted at the left side of the top of the first working chamber 15, an air detector 9 is fixedly mounted at the left side, be favorable to detecting the air in the underground building, 15 bottom surfaces of first working bin fixed mounting have power 14, the inside left side fixed mounting of filter 7 has activated carbon plate 12, is favorable to detaching pollutant in the air, the inside right side fixed mounting of filter 7 has filter pulp 13, activated carbon plate 12 and filter pulp 13 cover the whole cross section of filter 7 and activated carbon plate 12 and filter pulp 13 are parallel to each other, 16 inside top right sides fixed mounting of second working bin has air exhauster 8, 16 inside bottom surfaces of second working bin fixed mounting have controller 11, controller 11 electric connection has earth-leakage protector, 1 left surface upper portion fixed mounting of device shell has filter screen 2, 1 left surface middle part fixed mounting of device shell has display screen 3, 1 left surface lower part fixed mounting of device shell has switch 4, the power supply 14, the switch 4, the exhaust fan 8, the air blower 6 and the air detector 9 are all electrically connected with the controller 11, and the air detector 9 is electrically connected with the display screen 3.

The working principle is as follows: firstly, the staff opens the device door 5, completes the assembly of the device and puts the device in a proper position; then, the worker turns on the switch 4, the power supply 14 is started, the air detector 9 starts to detect the air in the underground building, the detected air quality is displayed on the display 3 at the lower part of the left side face of the device shell 1, when the air reaches the set pollution index, the controller 11 receives a signal, the air blower 6 and the air blower 8 are started, filter screens are arranged on the surfaces of the air blower 8 and the air blower 6 and are used for assisting the filter 7 to filter the polluted air, the air blower 8 absorbs the polluted air in the underground building, the polluted air enters the filter 7 through the square air duct 10, the filter cotton 13 in the filter 7 re-filters the pollutants in the polluted air, the filtered air passes through the activated carbon plate 12, the activated carbon plate 12 absorbs other harmful gases, the purified air of the air blower enters the air blower 6 through the square air duct 10 and is conveyed to the underground building by the air blower 6, thereby achieving the purpose of preventing and controlling air pollution in the underground building through the combination of the fans; finally, when the air detector 9 detects that the air inside the underground building is lower than the set pollution index, the controller 11 controls the exhaust fan 8 and the blower 6 to stop operating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an underground building fan unit formula air pollution prevention and control device, includes device shell (1), its characterized in that: the device is characterized in that a device door (5) is movably mounted at the left end of the front surface of a device shell (1), a first working chamber (15) is fixedly mounted at the left side inside the device shell (1), a filter (7) is fixedly mounted in the middle inside the device shell (1), a second working chamber (16) is fixedly mounted at the right side inside the device shell (1), a square air duct (10) is fixedly mounted at the right side of the top of the first working chamber (15), an air blower (6) is fixedly mounted at the left side of the top of the first working chamber (15), an air detector (9) is fixedly mounted at the left side inside the first working chamber (15), a power supply (14) is fixedly mounted at the bottom surface of the first working chamber (15), an activated carbon plate (12) is fixedly mounted at the left side inside the filter (7), and filter cotton (13) is fixedly mounted, inside top right side fixed mounting of second working bin (16) has air exhauster (8), the inside bottom surface fixed mounting of second working bin (16) has controller (11), device shell (1) left surface upper portion fixed mounting has filter screen (2), device shell (1) left surface middle part fixed mounting has display screen (3), device shell (1) left surface lower part fixed mounting has switch (4), power (14), switch (4), air exhauster (8), air-blower (6) and air detector (9) all with controller (11) electric connection, air detector (9) and display screen (3) electric connection.

2. The underground building fan unit type air pollution control device of claim 1, wherein: the exhaust fan (8), the filter (7) and the blower (6) are communicated through a square air duct (10).

3. The underground building fan unit type air pollution control device of claim 1, wherein: the activated carbon plate (12) and the filter cotton (13) cover the entire cross section of the filter (7) and the activated carbon plate (12) and the filter cotton (13) are parallel to each other.

4. The underground building fan unit type air pollution control device of claim 1, wherein: the controller (11) is electrically connected with a leakage protector.

5. The underground building fan unit type air pollution control device of claim 1, wherein: the filter (7) is perpendicular to the bottom surface of the device housing (1) and covers the entire cross section of the device housing (1).