CN221122481U - Indoor secondhand smoke removing system - Google Patents

Abstract

The utility model discloses an indoor second-hand smoke removing system which comprises a smoke detector, air suction purifying equipment and an air duct, wherein the smoke detector transmits detected smoke information to the air suction purifying equipment arranged on a ceiling, a plurality of air outlets of the air suction purifying equipment are respectively connected with the air duct, the whole air duct is L-shaped, one end of the air duct is connected with the air outlets, the other end of the air duct extends vertically downwards and is connected with a trapezoid air outlet flat pipeline with a small upper part and a large lower part, the trapezoid air outlet flat pipeline of the air duct encloses a circle, purified air is blown downwards from the trapezoid air outlet flat pipeline to form an air curtain, and the air containing smoke is controlled in the air curtain. The utility model reduces the amount of smoke floating into other open spaces through the air curtain, and realizes the function of second-hand smoke isolation in the open spaces.

Description

Indoor secondhand smoke removing system

Technical Field

The utility model belongs to the technical field of indoor air purification, and particularly relates to an indoor second-hand smoke removal system.

Background

Along with the development and progress of society, environmental protection consciousness is continuously improved, people who smoke in public places can always see the existence of a smoking room, smoking in places such as living rooms and study rooms in the home is continuously reduced, physical and mental health of the families is more directly endangered, and therefore, a method for disposing second-hand smoke in the home is very important.

In the home, the conventional method for treating the second-hand smoke is to absorb and purify the second-hand smoke in the air through small household appliances such as air purification and discharge the second-hand smoke, and the machine needs to be manually turned on or off, and the generated second-hand smoke still floats into other open spaces along with the flowing of the gas along with the burning of cigarettes, so that the second-hand smoke cannot be removed timely, and the physical and mental health of the families can be influenced.

Disclosure of utility model

In view of the above problems, an object of the present utility model is to provide an indoor second-hand smoke removal system.

In order to achieve the above purpose, the following technical scheme is provided:

The utility model provides an indoor second-hand smoke removal system, including smoke detector, induced draft clarification plant and wind channel, smoke detector transmits the smoke information who detects to the purification plant that induced drafts that sets up on the ceiling in, induced draft clarification plant's a plurality of air outlets are connected with a wind channel respectively, the wind channel is whole to be L type, one end is connected with the air outlet, the other end vertical downwardly extending to connect big-end-up's trapezoidal air-out flat pipeline, the trapezoidal air-out flat pipeline in a plurality of wind channels encloses into the round, the air after the purification is blown out downwards from trapezoidal air-out flat pipeline, form the air curtain, with the air control that contains smog in the air curtain.

Further, the length of the lower port of the trapezoid air outlet flat pipeline is 140-160cm, and the width of the lower port is 4-5cm.

Further, the air duct is suspended and arranged through the air duct elevator.

Further, the induced draft purifying equipment comprises a fan motor, a signal receiver, a bellows main body, a centrifugal fan impeller and an activated carbon filter screen, wherein the centrifugal fan impeller is arranged in the bellows main body and is connected with the fan motor, the activated carbon filter screen is arranged at an air inlet at the lower end of the bellows main body, an air outlet is arranged at the upper end of the bellows main body, and the signal receiver for receiving smoke information is connected with the fan motor.

Further, the air duct is connected with the air outlet in a buckling way, and the air duct is a flat pipeline.

The utility model has the beneficial effects that:

By the system, the air curtain is formed around the smoke center, so that the amount of second-hand smoke floating to other spaces is reduced, and the function of second-hand smoke isolation is realized in the open space.

Drawings

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is an exploded schematic view of an induced draft purification apparatus;

Fig. 3 is a schematic structural view of the air duct.

In the figure: 1. a smoke detector; 2. an air suction purifying device; 21. an air outlet; 22. a fan motor; 23. a signal receiver; 24. a bellows body; 25. a centrifugal fan impeller; 26. an activated carbon filter screen; 3. an air duct; 31. trapezoidal air outlet flat pipelines; 4. an air duct elevator.

Detailed Description

The utility model will be further described with reference to the drawings, but the scope of the utility model is not limited thereto.

As shown in FIG. 1, an indoor second-hand smoke removal system comprises a smoke detector 1, an air suction purification device 2, an air duct 3 and an air duct elevator 4, wherein the air suction purification device 2 is arranged on a ceiling, as shown in FIG. 2, the indoor second-hand smoke removal system comprises a fan motor 22, a signal receiver 23, an air duct main body 24, a centrifugal fan impeller 25 and an activated carbon filter screen 26, the centrifugal fan impeller 25 is arranged in the air duct main body 24 and is connected with the fan motor 22, the activated carbon filter screen 26 is arranged at an air inlet at the lower end of the air duct main body 24, four air outlets 21 are arranged at the upper end of the air duct main body 24, the signal receiver 23 for receiving smoke information is connected with the fan motor 22, the four air outlets 21 are respectively connected with an air duct 3 shown in FIG. 3 in a fastening mode, the air duct 3 is a flat pipeline, the air duct 3 is hung through the air duct elevator 4, one end of the air duct 3 is in an L shape, the other end of the air duct is vertically and downwardly extended, the lower end of the air duct is connected with the air outlet 21, the upper end of the lower end of the air duct 31 is a trapezoid, the length of the lower end of the trapezoid air duct 31 is 140 cm-160 cm, and the width of the lower end of the trapezoid air duct 31 is 4 cm-5 cm. The trapezoid air outlet flat pipelines 31 of the four air channels 3 enclose a circle. When the signal receiver 23 receives the smoke signal, the fan motor 22 starts to operate, the centrifugal fan impeller 25 is driven to rotate, a low-pressure space is formed in the middle of the rotation of the centrifugal fan impeller 25, external gas can be sucked into the air box main body 24 along with air pressure, the purpose of absorbing lower gas is achieved, when the gas passes through the activated carbon filter screen 26, the activated carbon can adsorb tar, carbon monoxide and other harmful components in second-hand smoke, purify and absorb the harmful gas of air, after the gas is filtered through the activated carbon filter screen 26 along with the air pressure, the gas enters the air channel 3 from the four air outlets 21 on the air box main body 24 along with the air pressure, wind in the air channel 3 is blown downwards from the trapezoid air outlet flat pipeline 31 to form a four-side air curtain, and the air containing smoke is controlled in the air curtain to prevent the smoke from entering other public areas until the smoke purification is completed. The suction force of the air suction purifying device 2 exceeds 15 m d, and the minimum wind speed of the air outlet 21 is required to reach 8m/s.

Claims (5)

1. The utility model provides an indoor second hand smoke abatement system, a serial communication port, including smoke detector (1), induced draft clarification plant (2) and air duct (3), in smoke detector (1) transmitted the smog information that detects to induced draft clarification plant (2) that set up on the ceiling, a plurality of air outlets (21) of induced draft clarification plant (2) are connected with an wind channel (3) respectively, wind channel (3) are whole L type, one end is connected with air outlet (21), the other end vertical downwardly extending, and connect big-end-up's trapezoidal air-out flat pipeline (31), the trapezoidal air-out flat pipeline (31) of a plurality of wind channels (3) enclose into one circle, the air after the purification is blown out downwards from trapezoidal air-out flat pipeline (31), form the air curtain, with the air control that contains smog in the air curtain.

2. An indoor second hand smoke removal system as defined in claim 1, wherein the lower end of the trapezoid air outlet flat duct (31) has a length of 140-160cm and a width of 4-5cm.

3. An indoor second hand smoke removal system as defined in claim 1, wherein the air duct (3) is suspended by an air duct elevator (4).

4. An indoor second-hand smoke removal system as defined in claim 1, wherein the air suction purifying device (2) comprises a blower motor (22), a signal receiver (23), a blower main body (24), a centrifugal blower impeller (25) and an activated carbon filter screen (26), the centrifugal blower impeller (25) is arranged in the blower main body (24) and connected with the blower motor (22), the activated carbon filter screen (26) is arranged at an air inlet at the lower end of the blower main body (24), the air outlet (21) is arranged at the upper end of the blower main body (24), and the signal receiver (23) for receiving smoke information is connected with the blower motor (22).

5. An indoor second hand smoke removal system as claimed in claim 1, wherein the air duct (3) is connected with the air outlet (21) by a snap fit, and the air duct (3) is a flat pipe.