CN214680684U

CN214680684U - Visible smoke particle-phase matter filtering unit

Info

Publication number: CN214680684U
Application number: CN202120657011.2U
Authority: CN
Inventors: 刘冰; 柯炜昌; 肖静淑
Original assignee: China Tobacco Hubei Industrial LLC
Current assignee: China Tobacco Hubei Industrial LLC
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-12
Anticipated expiration: 2031-03-31

Abstract

The utility model provides a visual flue gas grain looks thing filter unit relates to heating cigarette equipment technical field, one of them visual flue gas grain looks thing filter unit, the on-line screen storage device comprises a base, the setting is at the inside filter element of base and the visual upper cover of setting in the base top, the lid top is provided with the filter element clamp ring, be provided with the second cigarette passageway of outside extension in the filter element clamp ring from the filter element clamp ring in the filter element clamp ring, be provided with the filter element between base and the filter element clamp ring, be provided with the cigarette inlet hole of intercommunication second cigarette passageway on the base, be provided with the first smoke chamber that communicates with second cigarette passageway between filter element clamp ring and the filter element, be provided with the second smoke chamber between filter element and the base, second smoke chamber below is provided with out the cigarette hole. The utility model discloses can realize under the prerequisite that does not harm the filter element, make flue gas grain looks thing can flow through the show face of filter element via the filter element bottom is direct, flow in the filter element bottom to through special window design, the change of filter element show face is observed to better audio-visual observation in 360 within ranges.

Description

Visible smoke particle-phase matter filtering unit

Technical Field

The utility model relates to the technical field of cigarette heating equipment,

in particular, the utility model relates to a visual flue gas particulate matter filter unit.

Background

The heating cigarette and the traditional cigarette have obvious differences in combustion/heating states, aerosol forms, aerosol chemical components, aerosol particle forms and the like because the aerosol generating principle is different, and how to enable consumers to experience the differences between the two in a more intuitive and visual mode is a problem worthy of research. The inventor has already reported that patent CN202010228477.0 proposes a visual display platform mainly comprising a visual smoking clamping device, a smoke containing device, a liquid containing device, a filtering device, a suction device, and a purifying device, but further research is needed for creating a novel filtering device with characteristics.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flue gas grain looks thing filter unit suitable for visual show platform through designs such as special air flue design and visual window, can realize under the prerequisite that does not harm the filter element, makes flue gas grain looks thing can be via the show face of filter element bottom lug flow through the filter element, flows in through the filter element bottom to through special window design, the change of filter element show face is observed to better directly perceived in 360 within ranges. In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a visual flue gas particulate matter filter unit, includes the base, sets up inside filter disc of base and setting are in the visual upper cover of base top, visual upper cover includes: the cigarette filter comprises a cover body, wherein an outer window glass is arranged at the top of the cover body, a filter disc pressing ring is arranged on the end face, close to a base, of the outer window glass, a second cigarette channel extending outwards from the inside of the filter disc pressing ring is arranged in the filter disc pressing ring, a base is arranged below the filter disc pressing ring, a filter disc is arranged between the base and the filter disc pressing ring, a cigarette inlet hole communicated with the second cigarette channel is formed in the base, a first cigarette cavity is formed between the filter disc pressing ring and the filter disc, the second cigarette channel is communicated with the first cigarette cavity, a second cigarette cavity is formed between the filter disc and the base, and a cigarette outlet hole extends towards the inside of the second cigarette cavity from the bottom of the base.

As the utility model discloses a preferred, the terminal surface that the base is close to the filter disc clamping ring is provided with first cigarette passageway to advancing the cigarette hole extension, the terminal surface that the filter disc clamping ring is close to the base is provided with the switching mouth that is used for connecting first cigarette passageway to second cigarette passageway extension.

As the utility model discloses a preferred, the lid has the sealing washer mounting groove near the tip of base, be provided with the sealing washer that is used for connecting lid and base in the sealing washer mounting groove.

Preferably, the cover body top is provided with a first glass mounting groove for mounting an exterior window glass, and the exterior window glass is arc-shaped.

As the utility model discloses a preferred, first glass mounting groove is provided with the clamp ring mounting groove that is used for connecting the filter element clamp ring to the direction extension that is close to the base.

As the utility model discloses a preferred, the tip that the filter disc clamp ring is close to exterior window glass is provided with second glass mounting groove, be provided with the interior window glass of plane in the second glass mounting groove.

As the utility model discloses a preferred, the tip that the base is close to the filter element is provided with filter element tray mounting groove, be provided with the filter element tray that is used for connecting base and filter element in the filter element tray mounting groove.

As the utility model discloses a preferred, be provided with the filter disc groove that is used for installing the filter disc on the filter disc tray.

As the utility model discloses a preferred, the quantity of advance cigarette hole and first cigarette passageway is one at least.

As the utility model discloses a preferred, the material of sealing washer is the elasticity material.

As the visible smoke particulate matter filtering unit comprises: base, setting are in inside filter element of base is in with the setting the visual upper cover of base top, visual upper cover includes: the filter disc clamping ring is arranged in the filter disc clamping ring, a second smoke channel extending outwards from the inside of the filter disc clamping ring is arranged in the filter disc clamping ring, a first smoke cavity is arranged between the filter disc clamping ring and the filter disc, and the second smoke channel is communicated with the first smoke cavity.

Because the lid has the sealing washer mounting groove near the tip of base, be provided with the sealing washer that is used for connecting lid and base in the sealing washer mounting groove, consequently the dismantlement of lid and base is convenient, is convenient for maintain and change the filter element.

Because the end part of the filter pressing ring close to the outer window glass is provided with a second glass installation groove, the inner plane window glass is arranged in the second glass installation groove, the outer window glass and the inner plane window glass are in a sealed state, and smoke cannot enter the inner plane window glass, the inner surface of the inner plane window glass is only needed to be wiped when the filter pressing ring is cleaned.

The utility model relates to a visual flue gas particulate matter filter unit's beneficial effect lies in: can realize under the prerequisite that does not harm the filter element, make flue gas particulate matter can flow through the show face of filter element via the filter unit bottom is direct, flow in the filter unit bottom to through special window design, the change of filter element show face is observed to better intuition in 360 within ranges.

Drawings

Fig. 1 is a schematic structural view of a visible smoke particulate matter filtering unit of the present invention;

fig. 2 is a schematic view of a base structure of a visible smoke particulate matter filtering unit of the present invention;

fig. 3 is a schematic view of a structure of a cover body of a visible smoke particulate matter filtering unit of the present invention;

fig. 4 is a schematic structural view of a filter pressing ring of the visible smoke particulate matter filtering unit of the present invention.

Fig. 5 is a schematic structural view of a filter disc tray of the visible smoke particulate matter filtering unit of the present invention.

In the figure: 100. a visible upper cover; 101. a cover body; 1011. 1012, a clamp ring mounting groove; 1013. a sealing ring mounting groove; 102. an exterior window glass; 103. an in-plane view window glass; 104. a filter disc compression ring; 1041. a second smoke channel; 1042. a transfer port; 1043. a second glass mounting groove; 105. a seal ring; 200. a base; 201. a smoke inlet hole; 202. a smoke outlet; 203. a filter tray; 2031. a filter slot; 204. a first smoke channel; 205. a filter disc tray mounting groove; 300. a filter disc; 301. a filter disc display surface; 302. the bottom surface of the filter disc; 400. a first smoke chamber; 500. a second smoke chamber.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of modules and steps and the steps set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed alternately with each other.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

The first embodiment is as follows: as shown in fig. 1 to 5, which are only one embodiment of the present invention, a visual smoke particulate matter filtering unit includes a base 200, a filter 300 disposed inside the base 200, and a visual upper cover 100 disposed above the base 200, wherein the visual upper cover 100 includes: the cigarette filter comprises a cover body 101, an outer window glass 102 is arranged at the top of the cover body 101, a filter pressing ring 104 is arranged on the end face, close to a base 200, of the outer window glass 102, a second cigarette passage 1041 extending outwards from the inside of the filter pressing ring 104 is arranged in the filter pressing ring 104, the base 200 is arranged below the filter pressing ring 104, a filter 300 is arranged between the base 200 and the filter pressing ring 104, a cigarette inlet 201 communicated with the second cigarette passage 1041 is arranged on the base 200, a first cigarette cavity 400 is arranged between the filter pressing ring 104 and the filter 300, the second cigarette passage 1041 is communicated with the first cigarette cavity 400, a second cigarette cavity 500 is arranged between the filter 300 and the base 200, and a cigarette outlet 202 is arranged at the bottom of the base 200 and extends into the second cigarette cavity 500.

The end face of the base 200 close to the filter disc pressing ring 104 extends towards the smoke inlet 201 to form a first smoke channel 204, and the end face of the filter disc pressing ring 104 close to the base 200 extends towards the second smoke channel 1041 to form an adapter 1042 for connecting the first smoke channel 204. The smoke inlet 201 is connected with the smoke containing device of the front-end equipment of the visible smoke particulate matter filtering unit, smoke is provided into the smoke inlet 201 by the smoke containing device, and the smoke enters from the smoke inlet 201 and sequentially passes through the first smoke channel 204, the switching port 1042 and the second smoke channel 1041 to the first smoke cavity 400. The number of the smoke inlet holes 201 and the number of the first smoke channels 204 are at least one. The cover 101 has a seal ring installation groove 1013 at an end portion close to the base 200, and a seal ring 105 for connecting the cover 101 and the base 200 is provided in the seal ring installation groove 1013. When changing filter element 300 or clearance, can directly take off lid 101 or install lid 101 on base 200 from base 200, through sealing washer 105 chucking, the material of sealing washer 105 is the elasticity material, and sealing washer 105 can seal the gap between base 200 and the lid 101 simultaneously, prevents that the flue gas from leaking outward. The top of the cover 101 is provided with a first glass installation groove 1011 for installing the outer window glass 102, and the outer window glass 102 has an arc shape. The first glass installation groove 1011 is provided with a clamp ring installation groove 1012 extending in a direction close to the base 200 for connecting the filter clamp ring 104. The end of the filter pressing ring 104 close to the outer window glass 102 is provided with a second glass installation groove 1043, and the inner plane window glass 103 is arranged in the second glass installation groove 1043. The end of the base 200 near the filter 300 is provided with a filter tray mounting groove 205, and a filter tray 203 for connecting the base 200 and the filter 300 is provided in the filter tray mounting groove 205. The filter tray 203 is provided with a filter groove 2031 for mounting the filter 300.

The friction force of the sealing ring 105 can tightly press the cover body 1011 on the base 200, and simultaneously, the cover body 1011 can tightly press and seal the in-plane window glass 103, the filter pressing ring 104 and the filter 300 and the filter tray 203, so that smoke can flow in a specified path in the filter unit, and the filtering effect is ensured. The smoke enters from the smoke inlet 201, passes through the first smoke channel 204, the adapter 1042 and the second smoke channel 1041 to the first smoke cavity 400, and can see the smoke in the first smoke cavity 400 through the outer window glass 102 and the in-plane window glass 103 after the smoke reaches the first smoke cavity 400, the end surface of the filter 300 close to the in-plane window glass 103 is a filter display surface 301, the end surface of the filter 300 far away from the in-plane window glass 103 is a filter bottom surface 302, and the smoke reaches the first smoke cavity 400, passes through the filter 300 to reach the second smoke cavity 500, and then flows out from the smoke outlet 202. The change in filter display surface 301 during filtration can be observed through both the exterior pane 102 and the in-plane pane 103.

The utility model relates to a visual flue gas grain looks thing filter unit can realize under the prerequisite that does not harm the filter element, makes flue gas grain looks thing can flow through the show face of filter element via the filter element bottom is direct, flows through the filter element bottom to through special window design, at the change of 360 better visual observation filter element show faces of within range.

The present invention is not limited to the above-described specific embodiments, and various modifications and changes are possible. Any modification, equivalent replacement, improvement and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. The utility model provides a visual flue gas particulate matter filter unit which characterized in that: including base (200), set up filter disc (300) inside base (200) and set up visual upper cover (100) above base (200), visual upper cover (100) includes: a cover body (101), wherein the top of the cover body (101) is provided with an external window glass (102), the end surface of the outer window glass (102) close to the base (200) is provided with a filter pressing ring (104), a second smoke channel (1041) extending outwards from the inside of the filter disc pressing ring (104) is arranged in the filter disc pressing ring (104), a base (200) is arranged below the filter disc pressing ring (104), a filter disc (300) is arranged between the base (200) and the filter disc pressing ring (104), a smoke inlet hole (201) communicated with the second smoke channel (1041) is arranged on the base (200), a first smoke cavity (400) is arranged between the filter disc pressing ring (104) and the filter disc (300), the second smoke channel (1041) is communicated with the first smoke cavity (400), a second smoke cavity (500) is arranged between the filter disc (300) and the base (200), the bottom of the base (200) extends into the second smoke cavity (500) to form a smoke outlet (202).

2. The visible smoke particulate matter filter unit of claim 1, wherein: the end face of the base (200), which is close to the filter pressing ring (104), extends towards the smoke inlet hole (201) to form a first smoke channel (204), and the end face of the filter pressing ring (104), which is close to the base (200), extends towards the second smoke channel (1041) to form an adapter (1042) used for being connected with the first smoke channel (204).

3. The visible smoke particulate matter filter unit of claim 1, wherein: the end part of the cover body (101) close to the base (200) is provided with a sealing ring installation groove (1013), and a sealing ring (105) used for connecting the cover body (101) and the base (200) is arranged in the sealing ring installation groove (1013).

4. The visible smoke particulate matter filter unit of claim 1, wherein: the top of the cover body (101) is provided with a first glass installation groove (1011) for installing an outer window glass (102), and the outer window glass (102) is arc-shaped.

5. The visible smoke particulate matter filter unit of claim 4, wherein: the first glass installation groove (1011) is provided with a pressing ring installation groove (1012) which is used for connecting a filter pressing ring (104) in an extending manner in a direction close to the base (200).

6. The visible smoke particulate matter filter unit of claim 1, wherein:

the end part of the filter pressing ring (104) close to the outer window glass (102) is provided with a second glass installation groove (1043), and the inner plane window glass (103) is arranged in the second glass installation groove (1043).

7. The visible smoke particulate matter filter unit of claim 1, wherein: the end part of the base (200) close to the filter disc (300) is provided with a filter disc tray mounting groove (205), and a filter disc tray (203) used for connecting the base (200) and the filter disc (300) is arranged in the filter disc tray mounting groove (205).

8. The visible smoke particulate matter filter unit of claim 7, wherein: the filter disc tray (203) is provided with a filter disc groove (2031) for mounting a filter disc (300).

9. The visible smoke particulate matter filter unit of claim 1, wherein: the number of the smoke inlet holes (201) and the number of the first smoke channels (204) are at least one.

10. The visible smoke particulate matter filter unit of claim 3, wherein: the sealing ring (105) is made of elastic material.