CN211977157U

CN211977157U - Exhaust system of smoke evaluation position of cigarette smoke evaluation room

Info

Publication number: CN211977157U
Application number: CN202020546943.5U
Authority: CN
Inventors: 蔡永生; 崔一冰; 郭传林
Original assignee: SIPPR Engineering Group Co Ltd
Current assignee: SIPPR Engineering Group Co Ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-20
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses an exhaust system of a smoke evaluation position of a cigarette smoke evaluation room, which comprises an installation cavity, wherein the installation cavity is formed by an overhead floor laid above the floor of the smoke evaluation room and the floor of the smoke evaluation room; the bottom of the air exhaust clamping channel is communicated with the installation cavity; the exhaust fan is arranged on the side wall of the smoke panel evaluation chamber, an air inlet of the exhaust fan is communicated with an exhaust pipeline, and the exhaust pipeline is horizontally laid in the installation cavity through an exhaust clamping channel; the smoke exhaust part comprises universal smoke hoods arranged at each smoke evaluation position, and the bottom of each universal smoke hood downwards penetrates through the raised floor and is communicated with the main exhaust pipe; each universal smoking cover is provided with a regulating valve for regulating the smoking air speed. The utility model has the advantages of the structure is ingenious, and construction cost is low, and the ventilation rate is high, has reduced the energy consumption of exhaust fan, the energy saving. Specifically, the ventilation effect of the position of evaluating the suction can be effectively guaranteed to the universal smoke hood of every position of evaluating the suction, and the universal smoke hood can also be accomodate to the installation intracavity of evaluating the suction below when not using, ensures indoor pleasing to the eye for evaluate the suction room and still be used as ordinary meeting room when not evaluating the suction.

Description

Exhaust system of smoke evaluation position of cigarette smoke evaluation room

Technical Field

The utility model relates to a cigarette is evaluated and is inhaled, especially relates to a cigarette is evaluated and is inhaled room and evaluate position exhaust system.

Background

The cigarette is a cigarette product which is made by rolling tobacco shreds into strips by cigarette paper. Cigarette evaluation refers to evaluation of cigarette sensory quality by an evaluation staff according to national standard GB5606.4-2005 (cigarette sensory technical requirement), and can be used for evaluating cigarette products of enterprises, so that the enterprises can design better leaf group formulas conveniently, and the cigarette quality in the market is also supervised.

The cigarette evaluation is generally carried out in an evaluation room, and the evaluation personnel can evaluate not less than 7 persons each time according to samples prepared in advance and score each index of the samples. In order to ensure that the smoke panel test personnel are free from the harm of cigarette smoke in smoke panel test, the smoke panel test room generally adopts whole-room mechanical ventilation, the ventilation frequency is 20 times per hour in smoke panel test, and the ventilation frequency is 5 times per hour when the smoke panel test room is used as a meeting room. This ventilation system often adopts the frequency conversion fan, because the smoking mouth is far away from the position of evaluating inhaling, and the fan volume of airing exhaust is big and ventilation efficiency is low, and the fan energy consumption is high, and it is big to mend the air volume, and in order to guarantee to evaluate the room temperature humidity requirement simultaneously, need carry out cold and hot processing to the tonifying wind, and the air conditioner energy consumption is high.

For solving the technical problem that traditional mechanical ventilation mode energy consumption is high, someone has proposed the local station exhaust system that ventilation efficiency is high, assesses promptly that table position below sets up the automatic power mixing box, and the desktop top sets up the air exit, and the mixing box is from taking variable speed fan, active carbon filtration membrane, wind speed control panel etc.. Although the ventilation efficiency of the exhaust system is improved, the exhaust system is complex in structure and high in manufacturing cost, and simultaneously occupies space, so that the whole room can only be used as a review and suction room, enterprises need to build other space as a conference room, and the building area requirement is increased. Therefore, how to design a local station exhaust system which has high ventilation efficiency and low energy consumption and does not influence the normal use of the evaluation room is a constantly pursued goal of the technicians in the field.

Disclosure of Invention

The utility model aims to provide a cigarette is evaluated and is inhaled room and comment and inhale a position exhaust system.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

cigarette is appraised and is inhaled room and comment suction position exhaust system, include

The installation cavity is formed by surrounding an overhead floor laid above the floor of the evaluation and suction room and the floor of the evaluation and suction room;

the bottom of the air exhaust clamping channel is communicated with the installation cavity;

the exhaust fan is arranged on the side wall of the smoke panel evaluation chamber, an air inlet of the exhaust fan is communicated with an exhaust pipeline, and the exhaust pipeline is horizontally laid in the installation cavity through an exhaust clamping channel; and

the smoke exhaust part comprises universal smoke hoods arranged at each smoke evaluation position, and the bottom of each universal smoke hood downwards penetrates through the raised floor and is communicated with the main exhaust pipe; each universal smoking cover is provided with a regulating valve for regulating the smoking air speed.

And each suction evaluation position corresponds to the raised floor, a taking and placing opening is formed in the raised floor, a shielding plate is arranged at the taking and placing opening and can be of a push-pull structure and also can be buckled on the taking and placing opening.

The utility model discloses a cabinet type exhaust fan that power is 0.75kW is selected for use to the exhaust fan.

The utility model has the advantages of the structure is ingenious, and construction cost is low, and the ventilation rate is high, has reduced the energy consumption of exhaust fan, the energy saving. Specifically, the ventilation effect of the position of evaluating the suction can be effectively guaranteed to the universal smoke hood of every position of evaluating the suction, and the universal smoke hood can also be accomodate to the installation intracavity of evaluating the suction below when not using, ensures indoor pleasing to the eye for evaluate the suction room and still be used as ordinary meeting room when not evaluating the suction.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the drawings, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are provided, but the scope of the present invention is not limited to the following embodiments.

As shown in figure 1, the exhaust system of the smoke evaluation position of the cigarette evaluation room of the utility model comprises

The installation cavity is formed by an overhead floor 2 laid above the evaluation and suction room floor 1 and the evaluation and suction room floor 1 in a surrounding mode;

the bottom of the air exhaust clamping channel 3 is communicated with the installation cavity;

the exhaust fan (a cabinet exhaust fan with the power of 0.75kW is selected as the exhaust fan) is arranged on the side wall 4 of the smoke panel evaluation chamber, an air inlet of the exhaust fan is communicated with an exhaust pipeline 5, and the exhaust pipeline 5 is horizontally laid in the installation cavity through an exhaust clamping channel 3;

the smoke exhaust part comprises universal smoke suction hoods 6 arranged at each smoke evaluation position, the lower parts of the universal smoke suction hoods 6 are fixed on the raised floor 2, and the bottoms of the universal smoke suction hoods 6 downwards penetrate through the raised floor 2 and are communicated with the exhaust pipeline 5 through connecting hoses 7; each universal smoke absorbing cover 6 is provided with an adjusting valve for adjusting the smoke absorbing air speed, and smoke panel evaluation personnel can adjust the air volume of the universal smoke absorbing cover 6 according to the requirements of the smoke panel evaluation personnel.

For accomodating universal smoke absorption cover 6, all seted up on the raised floor 2 with every evaluation position department of inhaling, get and put the mouth department and be provided with the shielding plate (the shielding plate can the lock on raised floor 2, can also be plug-type structure). Certainly, when being provided with the recess on the evaluation table, can directly cover the shielding plate and establish on the evaluation table, accomodate universal smoke absorption cover in the recess of evaluation table, convenient storage.

The working process and principle of the utility model are briefly described as follows: starting the exhaust fan during smoke evaluation, enabling each smoke evaluation worker to adjust the position of the universal smoke absorption hood 6 according to self conditions, adjusting the air volume of the universal smoke absorption hood 6 through an adjusting valve, and closing the exhaust fan after smoke evaluation; when not evaluating the smoking, accomodate the installation intracavity in the below after 6 folding universal smoke absorption covers, take out universal smoke absorption cover 6 again when evaluating the smoking, pass through the bolt fastening on raised floor 2 with its lower part, the dismouting is simple, guarantees indoor pleasing to the eye for evaluate the smoking room and can do the meeting room concurrently.

In the description of the present invention, it should be noted that the terms "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. The utility model provides a cigarette evaluation room evaluation position exhaust system which characterized in that: comprises that

2. The exhaust system of the smoke panel of the cigarette smoking room according to claim 1, wherein: and the overhead floor corresponding to each smoke panel evaluation position is provided with a taking and placing opening, and the taking and placing opening is provided with a baffle plate.

3. The exhaust system of the smoke panel of the cigarette smoking room according to claim 1, wherein: the exhaust fan is a cabinet type exhaust fan.