CN107157295B

CN107157295B - Tubular type flows backwards fragrant

Info

Publication number: CN107157295B
Application number: CN201710567823.6A
Authority: CN
Inventors: 金伟强
Original assignee: Suzhou Boke Culture Technology Co Ltd
Current assignee: Suzhou Silk Road Tourism Development Co ltd
Priority date: 2017-07-13
Filing date: 2017-07-13
Publication date: 2018-10-16
Anticipated expiration: 2037-07-13
Also published as: CN107157295A

Abstract

A kind of tubular type of present invention offer flows backwards sachet and includes fragrant body, the perfume body is equipped with through-hole along axis, it is evenly equipped with expanded graphite in the wall surface of the perfume body, expanded graphite after being expanded in the present invention, which squeezes cigarette ash, makes its avalanche close the through-hole, the hot-air around the fragrant body of burning and lower layer's flue gas into the through-hole has been isolated in the cigarette ash of avalanche, the flue gas of sinking is smoothly flowed out from the bottom of through-hole, since the wall surface of fragrant body is significantly thinner than traditional refluence perfume, it contacts and is easier with air when therefore burning, efficiency of combustion is increased, the generation of pernicious gas is reduced.

Description

Tubular type flows backwards fragrant

Technical field

It is that a kind of refluence of tubular type is fragrant particularly the present invention relates to fragrant field is flow backwards.

Background technology

The fragrant perfume that also referred to as flows down is flow backwards, because to contain particle heavier than air for its cigarette generated in combustion, as long as interior does not have The hot-air that the periphery for having wind, while keeping apart combustion heating rises does not allow hot-air with cigarette toward rising, and cigarette can sink.Cigarette More impurity is mixed into gas, that is to say, that more contaminant particles can be generated when point is burnt incense, cigarette particle is more than sky The proportion of gas, cigarette sink.

It is mostly circular cone hollow type to flow backwards fragrant, and top seal, bottom to middle part is extended with hollow flue.After lighting, top It is combustion air source and heat-dissipating space around portion, hollow flue provides the channel of flue gas sinking.But existing refluence Fragrant perfume body is more sturdy coniform in order to make its burning persistently be typically designed to, however so design necessarily leads to fragrant body Wall surface is thicker, and oxygen supply is insufficient when burning, and burning is insufficient, easy tos produce pernicious gas.

Invention content

To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of tubular types to flow backwards fragrant, the fragrant burning of tubular type refluence Fully, the pernicious gas of generation is few.

The technical solution adopted by the present invention to solve the technical problems is：

The tubular type flows backwards sachet and includes fragrant body, and the perfume body is equipped with through-hole along axis, is evenly equipped in the wall surface of the perfume body swollen Swollen graphite.

Preferably, the air line distance of the expanded graphite to the fragrant external wall is more than the expanded graphite to the perfume (or spice) The straight line of internal wall.

Preferably, the expanded graphite is along the inner wall that the axial direction of the fragrant body is distributed in the fragrant body at equal intervals.

Preferably, the inner wall of the perfume body is in wavy along the axial direction of the fragrant body.

Preferably, the expanded graphite is arranged immediately below the trough of the fragrant bulk wave wave-like inner wall.

The advantage of the invention is that：

Expanded graphite after expansion, which squeezes cigarette ash, makes its avalanche close the through-hole, and the perfume (or spice) of burning has been isolated in the cigarette ash of avalanche The flue gas of hot-air around body and lower layer's flue gas into the through-hole, sinking is smoothly flowed out from the bottom of through-hole, due to The wall surface of fragrant body is significantly thinner than traditional refluence perfume, therefore contacts and be easier with air when burning, increases efficiency of combustion, reduces The generation of pernicious gas.

Description of the drawings

Fig. 1 is the positive structure diagram that this tubular type flows backwards fragrant embodiment one.

Fig. 2 is the positive structure diagram that this tubular type flows backwards fragrant embodiment two.

Fig. 3 is that this tubular type flows backwards the positive structure diagram after fragrant embodiment two is burnt.

Specific implementation mode

Present invention will be further explained below with reference to the attached drawings and examples：

In the present embodiment, refering to fig. 1, it includes fragrant body 100 which, which flows backwards the fragrant tubular type, along axis in the perfume body 100 Line, which is equipped with through-hole 300, makes it be in hollow cylindrical, and expanded graphite 200 is evenly equipped in the wall surface of the perfume body.

Expanded graphite meet high temperature can 150 ~ 300 times of moment volume expansion, vermiform is become from sheet, to loosely organized, Porous and be bent, expanded surface area, surface energy improve, absorption crystalline flake graphite power enhancing, can be voluntarily fitted between quasiflake graphite, Its flexibility, resilience and plasticity are increased in this way.

By putting body of burning incense, 200 expanded by heating of expanded graphite in embedded fragrant body 100 can be made, squeeze the cigarette of burning completion Ash makes its collapse, blocks the top of through-hole 300, makes the air being heated by the burning of fragrant body 100 outside it and enters the through-hole 300 In sinking flue gas isolation, keep flue gas lower layer smooth.

Refering to fig. 1 and Fig. 2, the air line distance of the expanded graphite 200 to 100 outer wall of the fragrant body are more than the expansion stone Ink 200 makes 200 expanded by heating of expanded graphite after the burning of fragrant body 100, is located at the cigarette of inside to the straight line of 100 inner wall of the fragrant body Ash collapses earlier, more strongly compared to the cigarette ash positioned at outside, more accurately blocks the top of the through-hole 300.

Referring to Fig.2, the expanded graphite 200 is distributed in along the axial direction of the fragrant body 100 in the fragrant body 100 at equal intervals In wall, it is segmented the equally spaced dosage arranged the expanded graphite 200 and can reduce expanded graphite 200, while cigarette ash is because described in The expansion of expanded graphite 200 and the product of avalanche are not easy to fall in the through-hole 300 in bulk.

Referring to Fig.2, the inner wall of the perfume body 100 is in wavy along the axial direction of the fragrant body 100, wavy inner wall makes combustion The cigarette ash formed after burning is stuck between the wave crest of 100 inner wall of fragrant body, is not easy to fall in the through-hole 300, the expanded graphite 200 are arranged immediately below the trough of 100 wavy inner wall of the fragrant body, by trough bottom to the institute of 100 inner wall of the fragrant body The distance for stating expanded graphite 200 is shorter, and the cigarette ash after fragrant body 100 can be made to burn is easier due to the expansion of expanded graphite 200 Avalanche.

Tubular type in above-described embodiment flows backwards fragrant combustion process：

Refering to Fig. 3, the expanded graphite 210 that fragrant body 100 is formed after lighting after cigarette ash 120, expansion, the fragrant body 110 to burn are swollen Expanded graphite 210 after swollen, which squeezes cigarette ash 120, makes its avalanche close the through-hole 300, and burning has been isolated in the cigarette ash 120 of avalanche Hot-air around fragrant body 110 and lower layer's flue gas into the through-hole 300, the flue gas of sinking is smoothly from the bottom of through-hole 300 It flows out in portion.

Described is only presently preferred embodiments of the present invention, is not intended to limit the invention, all in the spirit and principles in the present invention Within, any modification, equivalent replacement, improvement and so on should be included in protection scope of the present invention.

Claims

1. a kind of tubular type flows backwards perfume, including fragrant body（100）, it is characterised in that：The perfume body（100）It is equipped with through-hole along axis （300）, it is described perfume body wall surface in be evenly equipped with expanded graphite（200）, the expanded graphite（200）To the fragrant body（100）Outside The air line distance of wall is more than the expanded graphite（200）To the fragrant body（100）The straight line of inner wall, the perfume body（100）It is interior Wall is along the fragrant body（100）Axial direction be in wavy, the expanded graphite（200）Setting is in the fragrant body（100）In wavy Immediately below the trough of wall.

2. tubular type according to claim 1 flows backwards fragrant, it is characterised in that：The expanded graphite（200）Along the fragrant body （100）Axial direction be distributed in the fragrant body at equal intervals（100）Inner wall in.