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Public place second-hand smoke protection device

A protection device and technology in public places, which are applied in the fields of removing smoke and dust, separation of dispersed particles, chemical instruments and methods, etc., can solve the problems of reducing the use value of purification components, affecting the purification effect, and different utilization rates, so as to improve the use value and improve the The effect of recycling utilization and improving utilization

Pending Publication Date: 2021-03-19
盘锦大工碱蓬生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing second-hand smoke protection devices in public places have defects in use. The second-hand smoke protection devices purify and filter the second-hand smoke through the purification components inside the purification box, and absorb the harmful components in the second-hand smoke. However, the second-hand smoke from the cigarette holder Before entering the purification component inside the purification box, due to the irregular flow of second-hand smoke into the purification component, the second-hand smoke passes through the purification component messily, making the sponge filter layer, HEPA filter and No. 1 activated carbon adsorption layer on the purification component, The utilization rate of each part on the No. 2 activated carbon adsorption layer is different, which affects the overall purification effect, reduces the use value of the purification components, and increases the cleaning frequency of the purification components.

Method used

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  • Public place second-hand smoke protection device
  • Public place second-hand smoke protection device
  • Public place second-hand smoke protection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to Figure 1-6, a second-hand smoke protection device in public places, including a purification box 1 and a spare cigarette holder 36, a cigarette holder 12 is fixedly connected to one side of the outer wall of the purification box 1, and arc-shaped grooves are equidistantly formed at the connection between the purification box 1 and the cigarette holder 12 11. The purification box 1 is equipped with an equalizing component on the inner wall near the cigarette holder 12, and the purification box 1 is provided with a purification component on the inner wall close to the equalizing component. The equalizing component includes two triangular guide plates 10, two inclined plates 19 and an intermediate spacer plate 23, and two inclined plates 19 are respectively fixedly connected to the inner walls of both sides of the purification box 1, two triangular guide plates 10 are fixedly connected between the two inclined plates 19, and the middle partition plate 23 is fixedl...

Embodiment 2

[0041] refer to Figure 1-7 , a second-hand smoke protection device in public places. Compared with Embodiment 1, the outer wall of the bottom of the support seat 20 has a groove 30, and the inner walls on both sides of the groove 30 are connected with the same connecting shaft 31 through bearings. The connecting shaft 31 The outer wall of the rotating plate 32 is fixedly connected with a rotating plate 32, and the outer wall of the rotating plate 32 has four ring holes, the inner walls of the four ring holes are provided with protective pads 33, and the outer wall of the support seat 20 has a mounting groove, and the inside of the mounting groove is placed Accumulator 34 is arranged, and the outer wall of mounting groove is connected with cover 35 by hinge.

[0042] When using, compared with Embodiment 1, when using this second-hand smoke protection device, the user feels that it is more troublesome to lift, so the rotating plate 32 can be pulled out from the groove 30, and t...

Embodiment 3

[0044] refer to Figure 8-9 , a second-hand smoke protection device in public places, compared with Embodiment 1 and Embodiment 2, the top outer wall and the bottom outer wall of the spare cigarette holder 36 are provided with adjustment grooves 38, and the insides of the two adjustment grooves 38 are slidingly connected with pull rods 37, the outer walls on the opposite side of the two pull rods 37 are fixedly connected with stretchable plates 39, the outer walls on both sides of the pull rods 37 are fixedly connected with sealing plates 42, and the sealing plates 42 are fixedly connected to the inner wall of the spare cigarette holder 36, two The outer walls of the stretchable plates 39 are all fixedly connected to the inner wall of the spare cigarette holder 36 near the open end, and the opposite side outer walls of the two stretchable plates 39 are fixedly connected with preliminary filter screens 40, and the opposite sides of the two preliminary filter screens 40 The same...

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Abstract

The invention belongs to the technical field of safety protection, and particularly relates to a public place second-hand smoke protection device. The device comprises a purification box, a cigaretteholder is fixedly connected to the outer wall of one side of the purification box, arc-shaped grooves are formed in the joint of the purification box and the cigarette holder at equal intervals, an equipartition assembly is arranged on the inner wall, close to the cigarette holder, of the purification box, the inner wall, close to the equipartition assembly, of the purification box is provided with a purification assembly, the equipartition assembly comprises two triangular guide plates, two inclined plates and a middle partition plate, the two inclined plates are fixedly connected to the inner walls of the two sides of the purification box respectively, the two triangular guide plates are fixedly connected between the two inclined plates, and the middle partition plate is fixedly connected between the two triangular guide plates. The arc-shaped groove is formed in the connecting position of the cigarette holder and the purification box, when second-hand smoke enters the purification box through the cigarette holder under the action of an exhaust fan, the arc-shaped groove is formed to prevent the second-hand smoke at the corners from impacting the inclined plates at the connectingposition of the cigarette holder and the purification box to cause rebound, and therefore the absorption rate on the second-hand smoke is increased.

Description

technical field [0001] The invention relates to the technical field of safety protection, in particular to a second-hand smoke protection device in public places. Background technique [0002] Second-hand smoke, also known as passive smoking and environmental tobacco smoke, refers to the mixed smoke formed by the burning end of cigarettes or other tobacco products and the tobacco smoke exhaled by smokers; it is also the most harmful and serious indoor air Pollution is a major cause of death in the world; some studies have pointed out that second-hand smoke contains more than 4,000 harmful chemicals such as tar, ammonia, nicotine, suspended particles, PM2.5, polonium-210, and dozens of carcinogens; with the increase in the number of smokers There are many smokers in public places, and in densely populated environments, the probability of second-hand smoke being reabsorbed increases sharply, causing second-hand smoke to have a great impact on human health. Therefore, it is nec...

Claims

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Application Information

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IPC IPC(8): B01D53/04B01D46/00B01D46/10B01D46/30B08B15/04
CPCB01D53/04B01D46/30B01D46/10B01D46/0008B08B15/04
Inventor 李泓胜张宝许建强崔守军
Owner 盘锦大工碱蓬生物科技有限公司
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