CN109752490B

CN109752490B - Take automatically cleaning oil smoke gas detection device

Info

Publication number: CN109752490B
Application number: CN201910037105.7A
Authority: CN
Inventors: 胡勇华
Original assignee: Shenzhen Netgoin Machine Co ltd
Current assignee: Shenzhen Netgoin Machine Co ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2021-06-15
Anticipated expiration: 2039-01-15
Also published as: CN109752490A

Abstract

The invention relates to the technical field of oil smoke detection, in particular to an oil smoke gas detection device with a self-cleaning function, which comprises a main box body; the rear end intercommunication of main box body has first air duct and the second air duct that stretches into in the exhaust passage and be used for gathering needs analysis gas, the lower extreme intercommunication of main box body has third air duct and the fourth air duct that is used for gaseous emission, the inboard slidable mounting of main box body has the sliding plate through drive assembly driven, the sliding plate is the setting of L type, and it erects the end and is provided with first through-hole and second through-hole, and its horizontal end is provided with third through-hole and fourth through-hole, the gas detector that fan and be used for the flue gas to detect is still installed to the inboard of main box body. The gas collecting and analyzing device is novel in design, the sliding plate is driven to move by the arranged driving mechanism, so that the first gas guide pipe and the second gas guide pipe are separately communicated with the third gas guide pipe and the fourth gas guide pipe, and further, the gas is collected and analyzed for a long time.

Description

Take automatically cleaning oil smoke gas detection device

Technical Field

The invention relates to the technical field of oil smoke detection, in particular to an oil smoke gas detection device with a self-cleaning function.

Background

More than 300 harmful substances are contained in kitchen oil smoke, the most main lung cancer carcinogen is DNP, DNP inhaled by housewives when preparing a meal in a kitchen is 188 times of that in outdoor fresh air! What is more surprising is that the health is impaired by cooking on a cooker with poor ventilation and extremely low combustion efficiency, which is equivalent to smoking two packets of smoke every day!

The oil smoke discharges to outdoor can cause air pollution, consequently need carry out the gaseous collection and the analysis of oil smoke earlier when carrying out the oil smoke and discharging, and current oil smoke gas monitor generally needs the manual work to hand and detects, and it is inconvenient to use, can't realize measuring at any time.

Therefore, the invention provides a lampblack gas detection device with a self-cleaning function, which can realize long-term collection and analysis of lampblack gas.

Disclosure of Invention

The invention aims to provide a lampblack gas detection device with a self-cleaning function, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a kind of gas detection device with self-cleaning oil smoke, including the main box; the rear end intercommunication of main box body has first air duct and the second air duct that stretches into in the exhaust passage and be used for gathering needs analysis gas, the lower extreme intercommunication of main box body has third air duct and the fourth air duct that is used for gaseous emission, the inboard slidable mounting of main box body has the sliding plate through drive assembly driven, the sliding plate is the setting of L type, and it erects the end and is provided with first through-hole and second through-hole, and its horizontal end is provided with third through-hole and fourth through-hole, the inboard of main box body is still installed and is used for forming clean air current and carries out clear fan and the gas detector who is used for the flue gas detection to gas detector.

As a further scheme of the invention: the first air duct and the third air duct are positioned on the same positioning surface, and the second air duct and the fourth air duct are positioned on the same vertical surface.

As a still further scheme of the invention: and the distance between the third through hole and the fourth through hole is the same as the distance between the third air duct and the fourth air duct.

As a still further scheme of the invention: the distance between the first through hole and the second through hole is the same as that between the first air duct and the second air duct.

As a still further scheme of the invention: the first through hole and the second through hole are arranged in a staggered manner with the third through hole and the fourth through hole.

As a still further scheme of the invention: the main box body comprises an upper cover plate and a lower box body, wherein the upper cover plate is fixed at an opening at the upper end of the lower box body and is detachably connected with the lower box body.

As a still further scheme of the invention: the fan and the gas detector are both arranged on the upper cover plate.

As a still further scheme of the invention: the driving mechanism comprises a motor arranged at the outer side end of the main box body, a connecting rod fixed on the motor output shaft and a push rod rotatably arranged on the sliding plate, wherein one end of the connecting rod far away from the motor output shaft is rotatably connected with one end of the push rod far away from the connecting part of the sliding plate.

Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, and the driving mechanism drives the sliding plate to move, thereby realizing the separate conduction of the first air duct and the second air duct as well as the third air duct and the fourth air duct, further realizing the long-term collection and analysis of gas, effectively solving the problem that the existing smoke emission can not realize the long-term collection capability, monitoring the oil fume gas discharged by restaurants, and being also used for other detection sites for the emission of polluted gas.

Drawings

Fig. 1 is a schematic structural diagram of a lampblack gas detection device with self-cleaning function.

Fig. 2 is an exploded view of the device with self-cleaning lampblack gas detection.

In the figure: 1-main box body, 101-upper cover plate, 102-lower box body, 2-first air duct, 3-second air duct, 4-first through hole, 5-second through hole, 6-third air duct, 7-fourth air duct, 8-third through hole, 9-fourth through hole, 10-sliding plate, 11-motor, 12-connecting rod, 13-push rod, 14-fan and 15-gas detector.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-2;

example one

In the embodiment of the invention, the oil smoke gas detection device with the self-cleaning function comprises a main box body 1; the rear end of the main box body 1 is communicated with a first air duct 2 and a second air duct 3 which extend into the exhaust passage and are used for collecting gas to be analyzed, the lower end of the main box body 1 is communicated with a third air duct 6 and a fourth air duct 7 which are used for discharging gas, preferably, the first air duct 2 and the third air duct 6 are positioned on the same locating surface, the second air duct 3 and the fourth air duct 7 are positioned on the same vertical surface, a sliding plate 10 driven by a driving component is slidably mounted on the inner side of the main box body 1, the sliding plate 10 is arranged in an L shape, a first through hole 4 and a second through hole 5 are arranged at the vertical end of the sliding plate 10, preferably, the distance between the first through hole 4 and the second through hole 5 is the same as the distance between the first air duct 2 and the second air duct 3, when the sliding plate 10 slides, the first air duct 2 and the second air duct 3 are simultaneously communicated with the main box body 1 through the first through hole 4 and the second, the horizontal end of the sliding plate 10 is provided with a third through hole 8 and a fourth through hole 9, preferably, the distance between the third through hole 8 and the fourth through hole 9 is the same as the distance between the third air duct 6 and the fourth air duct 7, when the sliding plate 10 slides, the third air duct 6 and the fourth air duct 7 are simultaneously communicated with the inner side of the main box body 1 through the third through hole 8 and the fourth through hole 9, and the inner side of the main box body 1 is further provided with a fan 14 for forming clean air flow to clean the gas detector 15 and a gas detector 15 for detecting smoke.

Preferably, the first through hole 4 and the second through hole 5 are staggered with the third through hole 8 and the fourth through hole 9, so that the first air duct 2 and the second air duct 3 are separately communicated with the third air duct 6 and the fourth air duct 7, and different functions are realized.

Preferably, the main box body 1 comprises an upper cover plate 101 and a lower box body 102, the upper cover plate 101 is fixed at an opening at the upper end of the lower box body 102 and is detachably connected with the lower box body 102, and the fan 14 and the gas detector 15 are both mounted on the upper cover plate 101.

The main box body 1 and the sliding plate 10 are both made of metal materials or other high-temperature-resistant and corrosion-resistant materials.

Example two

Specifically, in the second embodiment, the structure of the driving mechanism is further described, the driving mechanism includes a motor 11 installed at the outer end of the main box body 1, a connecting rod 12 fixed on the output shaft of the motor 11, and a push rod 13 rotatably installed on the sliding plate 10, one end of the connecting rod 12 far away from the output shaft of the motor 11 is rotatably connected with one end of the push rod 13 far away from the connection position of the sliding plate 10, and the sliding plate 10 is driven to move by the action of the connecting rod 12 and the push rod 13 when the motor 11 rotates.

It needs to explain especially that, motor and gas detection device are prior art's application in this application, and the actuating mechanism drive sliding plate through setting up removes to realize first air duct and second air duct and third air duct and fourth air duct separately to switch on, and then realize gathering for a long time, the analysis is the innovation point of this application to gas, and it has effectively solved the problem that current fume emission can't realize long-term collection ability.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A kind of oil smoke gas checkout gear with self-cleaning, including the main cartridge body (1); it is characterized in that the preparation method is characterized in that,

the rear end of the main box body (1) is communicated with a first gas guide pipe (2) and a second gas guide pipe (3) which extend into the exhaust passage and are used for collecting gas to be analyzed, and the lower end of the main box body (1) is communicated with a third gas guide pipe (6) and a fourth gas guide pipe (7) used for discharging the gas;

a sliding plate (10) driven by a driving component is slidably mounted on the inner side of the main box body (1), the sliding plate (10) is arranged in an L shape, a first through hole (4) and a second through hole (5) are arranged at the vertical end of the sliding plate, and a third through hole (8) and a fourth through hole (9) are arranged at the horizontal end of the sliding plate;

the inner side of the main box body (1) is also provided with a fan (14) for forming clean air flow to clean the gas detector (15) and a gas detector (15) for detecting smoke.

2. The lampblack gas detection device with self-cleaning function according to claim 1, characterized in that the first air duct (2) and the third air duct (6) are located on the same plane, and the second air duct (3) and the fourth air duct (7) are located on the same vertical plane.

3. A device with self-cleaning lampblack gas detection as claimed in claim 2, characterized in that the distance between the third through hole (8) and the fourth through hole (9) is the same as the distance between the third air duct (6) and the fourth air duct (7).

4. A device with self-cleaning lampblack gas detection as claimed in claim 2, characterized in that the distance between the first through hole (4) and the second through hole (5) is the same as the distance between the first air duct (2) and the second air duct (3).

5. The lampblack gas detection device with self-cleaning function according to claim 2, characterized in that the first through hole (4) and the second through hole (5) are arranged in a staggered manner with the third through hole (8) and the fourth through hole (9).

6. The lampblack gas detection device with self-cleaning function according to claim 1, characterized in that the main box body (1) comprises an upper cover plate (101) and a lower box body (102), wherein the upper cover plate (101) is fixed at an opening at the upper end of the lower box body (102) and is detachably connected with the lower box body (102).

7. A device with self-cleaning lampblack gas detection as claimed in claim 6, characterized in that the fan (14) and the gas detector (15) are mounted on the upper cover plate (101).