CN215381481U

CN215381481U - Cigarette gas filter device designed based on air flow principle

Info

Publication number: CN215381481U
Application number: CN202120621767.1U
Authority: CN
Inventors: 张琛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-28
Filing date: 2021-03-28
Publication date: 2022-01-04
Anticipated expiration: 2031-03-28

Abstract

The utility model relates to a cigarette air filtering device designed based on the air flow principle, which comprises the following components: a filter, an extraction fan, an arc ignition device, a mechanical baffle, and an electronic control assembly. The utility model realizes the filtration of the cigarette branch smoke, and simultaneously, because the device adopts a full-package design, no cigarette ash escapes from the device in the burning process of the cigarette.

Description

Cigarette gas filter device designed based on air flow principle

Technical Field

The utility model relates to innovation and improvement of a cigarette smoke filtering device, in particular to a device which can well filter main stream smoke and branch stream smoke when cigarettes are burnt in an open place.

Background

Along with the increasing number of smokers, the cigarette gas is polluted more and more seriously, and the proportion of the cigarette gas in atmospheric environmental pollutants is increased more and more. At present, most of the traditional cigarette filters on the market can only filter the main stream smoke, and the filtering efficiency is not very high. Moreover, because of the non-replaceability of the filter element of the traditional smoke filter and the integration of the device, a large part of the filter is discarded after being used for a plurality of times, which not only accelerates the excessive consumption of resources, but also causes great damage to the environment.

Disclosure of Invention

The utility model aims to overcome the defects and provide a cigarette gas filtering device which can efficiently filter smoke and reduce resource consumption.

The technical scheme for realizing the purpose of the utility model is as follows:

a cigarette air filtering device designed based on the air flow principle can be opened from a connecting buckle (7), a cigarette is placed on a cigarette base (9) and then is tightly covered, the cigarette is ignited through an electric arc ignition device (6), a smoker can suck the cigarette through a contact mouth (13), and main smoke is fully filtered through a rear filter (14) and then enters the body of the smoker. The branch smoke in the device is pumped to a pre-filter (2) by an air exhaust fan (rated rotation speed is 10000RPM) (4) and is discharged out of the device after being fully filtered. When the cigarette in the device burns out, the control chip (21) controls the movable plates (11) and (15) to withdraw simultaneously, the cigarette stub falls into the stub collecting bin (20), and after one-time smoking process is completed, the magnetic suction doors (18) and (19) can be opened to pour out the cigarette burning residues in the device.

When the pre-filter (2) or the post-filter (14) of the device is observed to have no filtering effect, the filler in the filter can be replaced. Microporous structures or adsorptive materials can be selectively added into the pre-filter (2) and the post-filter (14), and the rest parts can be filled with acetate fibers to enhance the filtering efficiency.

Inevitably, after the device is operated for a period of time, the device stops operating due to lack of power, and at this time, the internal battery of the device (integrated in the device control system (21)) can be charged by means of an external power supply.

The utility model has the characteristics of portability, easy operation and the like, has good popularization and practical values, and can also generate good economic benefit and social benefit after wide popularization and application.

Drawings

Figure 1 is a structural diagram of a cigarette air filtering device designed based on the principle of air flow. Fig. 2 is a schematic view of a baffle pattern. Wherein, as shown in fig. 1, (1) (3) (5) (12) (16) screen baffles; (2) a pre-filter; (4) an air exhaust fan; (6) an arc ignition device; (7) connecting buckles; (8) a vent hole; (11) (15) mechanical baffles; (9) a cigarette base; (10) a cigarette stabilizer; (13) a contact tip; (14) a post-filter; (17) a cigarette ash collecting bin; (18) (19) a magnetic suction door; (20) a cigarette butt collecting bin; (21) a device control system; (22) a housing. As shown in fig. 2, (23) a mechanical baffle (schematic); (24) baffle serrations (schematic); (25) gear (schematic).

Detailed Description

The following provides a detailed description of the utility model.

The inventor utilizes common materials such as hard kraft paper, ABS plastics and the like to manufacture a device model according to a blueprint manufactured by AutoCAD.

The front filter (2) is arranged to be a cuboid structure with the length of 32mm, the width of 22mm and the height of 30 mm; the air exhaust fan (4) is designed to be a cuboid structure with the length of 20mm, the width of 20mm and the height of 6 mm; the mechanical device is designed to have a size that meets both the practicability and the aesthetic appeal of the device, and preferably, the mechanical device should be machined from a metal material. The cigarette base (9) is a hollow cylinder with the total height of 26 mm; the post-filter (14) is designed as a hollow cylinder with a diameter of 8.2mm and a length of 30mm, and the remaining devices, except for the above devices, are designed to be of a size and shape suitable for use and to be aesthetically pleasing. According to the design scheme, the final manufactured model is 148.0mm in length, 30.0mm in width and 280.0mm in height.

The working voltage of the device is 7.4V, the average power consumption is 10 minutes of the device working, and the consumed battery power storage is 13.7 percent. The model designed according to the scheme has the advantages that the purification rate of main and branch smoke can reach about 18%, and the interception rate of tar can reach more than 30% (the experimental environment is 14 ℃, 934hpa, and the non-laboratory environment with 18% of relative humidity).

Claims

1. Cigarette gas filter equipment based on air flow principle design, by screen baffle, leading filter, air exhaust fan, electric arc ignition, connect the buckle, the air vent, mechanical baffle, the cigarette base, the cigarette fixer, the contact nozzle, rearmounted filter, the cigarette ash collection storehouse, the magnetic force is inhaled the door, the cigarette butt collects the storehouse, device control system subassembly and shell and is constituteed, to leading, rearmounted filter, its characterized in that, all can be selective add microporous construction or adsorbent material in leading filter and the rearmounted filter, the remaining part can be filled with acetate fiber and strengthen filtration efficiency, and, present, when rearmounted filter filler no longer has filtering action, can change the filter inner packing.

2. A cigarette air filtration device according to claim 1 wherein sidestream smoke from the device is drawn by the suction fan to the prefilter and is substantially filtered before exiting the device.

3. The cigarette air filtration device of claim 1 wherein the device is openable from the attachment snap.