CN213689543U

CN213689543U - Tail gas detector with purification performance

Info

Publication number: CN213689543U
Application number: CN202022513409.7U
Authority: CN
Inventors: 张明
Original assignee: Chengdu Shunfulai Auto Repair Co ltd
Current assignee: Chengdu Shunfulai Auto Repair Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-13
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a tail gas detector with purification performance, comprising a base plate, the top fixedly connected with box of bottom plate, turn right first baffle of fixedly connected with, second baffle and third baffle in proper order from a left side in the inner chamber of box, the top fixedly connected with detector body of box, the left top fixedly connected with diaphragm of first baffle, the left side of diaphragm, front side and rear side all with the inner wall fixed connection of box. The utility model discloses possess purifying effect and well and have tail gas cooling function's advantage, solved current tail gas detector, in the use, can't carry out high-efficient purification and filtration to the harmful substance that contains in the tail gas to endanger staff's healthy easily, not convenient to use person's use, and because single structure does not have tail gas cooling function, can not cool down high temperature tail gas, reduced the problem of tail gas detector suitability.

Description

Tail gas detector with purification performance

Technical Field

The utility model relates to a tail gas detection appearance technical field specifically is a tail gas detection appearance with purification performance.

Background

The tail gas detector is used for detecting the content indexes of various gas elements in the tail gas of the automobile, and the tail gas detector measures and analyzes main components of CO, HC, CO2, NOX and O2 in the exhaust gas of the automobile by using non-spectroscopic infrared rays and an electrochemical sensor.

The existing tail gas detector cannot efficiently purify and filter harmful substances contained in tail gas in the using process, so that the health of workers is easily damaged, the tail gas detector is inconvenient to use, and the tail gas detector cannot cool high-temperature tail gas due to the fact that the tail gas detector is single in structure and does not have a tail gas cooling function, and the applicability of the tail gas detector is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tail gas detector with purification performance possesses purifying effect and has tail gas cooling function's advantage, has solved current tail gas detector, in the use, can't carry out high-efficient purification and filtration to the harmful substance that contains in the tail gas to harm staff's healthy easily, the user's of not being convenient for use, and because single structure does not have tail gas cooling function, can not cool down high temperature tail gas, reduced the problem of tail gas detector suitability.

In order to achieve the above object, the utility model provides a following technical scheme: an exhaust gas detector with a purification function comprises a bottom plate, wherein a box body is fixedly connected to the top of the bottom plate, a first partition plate, a second partition plate and a third partition plate are sequentially and fixedly connected to the inner cavity of the box body from left to right, a detector body is fixedly connected to the top of the box body, a transverse plate is fixedly connected to the top of the left side of the first partition plate, the left side, the front side and the rear side of the transverse plate are fixedly connected to the inner wall of the box body, a first motor is fixedly connected to the top of the transverse plate, a fan blade is fixedly connected to a rotating shaft of the first motor, square holes are formed in two sides of the top of the transverse plate, heat dissipation holes are formed in the left side of the top of the box body, a fan is fixedly connected to the left side of the box body, an air inlet pipe of the fan is communicated with an air suction pipe, an air outlet pipe of the fan penetrates through the, the right side of the detector body is communicated with an exhaust pipe, the right side of the bottom of the inner cavity of the box body is fixedly connected with a distribution pipe, the top of the distribution pipe is provided with a through hole, the bottom end of the exhaust pipe penetrates through the inner cavity of the box body and is communicated with the distribution pipe, the right side of the first partition plate is fixedly connected with a second motor, a rotating shaft of the second motor penetrates through the right side of the second partition plate and is fixedly connected with a driving rod, the surface of the driving rod is fixedly connected with a stirring blade, the top of the right side of the third partition plate is provided with a ventilation hole, the right side of the box body is provided with an exhaust hole, the right side of the top of the inner cavity of the box body and the right side of the bottom of the inner cavity of the box body are both fixedly connected with a guide rail, one side opposite to the guide rail, the right side of the bottom of the front side of the box body is communicated with a drain valve.

Preferably, the number of the through holes is several, and the through holes are arranged at equal intervals.

Preferably, the front side of active carbon filter screen runs through to the front side of box and fixedly connected with closing plate, the top and the bottom of closing plate front side all run through and are provided with the bolt, the rear end of bolt run through to the rear side of closing plate and with box threaded connection.

Preferably, the front side of the box body is fixedly connected with an observation window, and the front side of the observation window is sprayed with scale marks.

Preferably, the front side of the box body is fixedly connected with a controller, and the controller is electrically connected with the first motor, the fan and the second motor respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bottom plate, the box, first baffle, the second baffle, the third baffle, the detector body, the diaphragm, first motor, the flabellum, the square hole, the louvre, the fan, the breathing pipe, the coiled pipe, the blast pipe, the distributor pipe, the through-hole, the second motor, the cooperation of actuating lever and stirring leaf, possess purifying effect and have tail gas cooling function's advantage, current tail gas detector has been solved, in the use, can't carry out high-efficient purification filtration to the harmful substance that contains in the tail gas, thereby harm staff's healthy easily, the use of not convenient to use person, and because single structure, do not have tail gas cooling function, can not cool down high temperature tail gas, the problem of tail gas detector suitability has been reduced.

2. The utility model discloses a set up first motor and flabellum, can dispel the heat to the coolant liquid, through setting up the coiled pipe, can cool off high temperature tail gas, through setting up the blast pipe, distribution pipe and through-hole, can evenly discharge tail gas, through setting up the second motor, actuating lever and stirring leaf, can carry out the homogeneous mixing between washing liquid and the tail gas, thereby increase adsorption effect, through setting up guide rail and active carbon filter screen, can adsorb the filtration to the particulate matter that has in the tail gas, through setting up first water feeding valve and second water feeding valve, conveniently add washing liquid and coolant liquid to the inner chamber of box, through setting up closing plate and bolt, the person of facilitating the use dismantles the change to the active carbon filter screen.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a right-view schematic diagram of the local structure of the present invention;

fig. 4 is a schematic top view of the local structure of the present invention.

In the figure: the device comprises a base plate 1, a box body 2, a first partition plate 3, a second partition plate 4, a third partition plate 5, a detector body 6, a transverse plate 7, a first motor 8, fan blades 9, square holes 10, radiating holes 11, a fan 12, an air suction pipe 13, a coiled pipe 14, an exhaust pipe 15, a distribution pipe 16, through holes 17, a second motor 18, a driving rod 19, a stirring blade 20, a vent hole 21, an exhaust hole 22, a guide rail 23, an active carbon filter screen 24, a first water adding valve 25, a second water adding valve 26, a blowdown valve 27, a sealing plate 28 and a controller 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, box 2, first baffle 3, second baffle 4, third baffle 5, detector body 6, diaphragm 7, first motor 8, flabellum 9, square hole 10, louvre 11, fan 12, breathing pipe 13, coiled pipe 14, blast pipe 15, distribution pipe 16, through-hole 17, second motor 18, actuating lever 19, stirring leaf 20, ventilation hole 21, exhaust hole 22, guide rail 23, active carbon filter screen 24, exhaust hole 22, first water adding valve 25, second water adding valve 26, blowoff valve 27, closing plate 28 and controller 29 part are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-4, an exhaust gas detecting instrument with a purifying function comprises a bottom plate 1, a box body 2 is fixedly connected to the top of the bottom plate 1, an observation window is fixedly connected to the front side of the box body 2, scale marks are sprayed on the front side of the observation window, a controller 29 is fixedly connected to the front side of the box body 2, the controller 29 is electrically connected to a first motor 8, a fan 12 and a second motor 18, respectively, a first partition plate 3, a second partition plate 4 and a third partition plate 5 are fixedly connected to the inner cavity of the box body 2 from left to right, a detecting instrument body 6 is fixedly connected to the top of the box body 2, a transverse plate 7 is fixedly connected to the top of the left side of the first partition plate 3, the left side, the front side and the rear side of the transverse plate 7 are fixedly connected to the inner wall of the box body 2, the top of the transverse plate 7 is fixedly connected to the first motor 8, a fan blade 9, the cooling liquid can be radiated, square holes 10 are respectively arranged on two sides of the top of the transverse plate 7, heat radiation holes 11 are arranged on the left side of the top of the box body 2, a fan 12 is fixedly connected to the left side of the box body 2, an air inlet pipe of the fan 12 is communicated with an air suction pipe 13, an air outlet pipe of the fan 12 penetrates through an inner cavity of the box body 2 and is communicated with a coiled pipe 14, high-temperature tail gas can be cooled by arranging the coiled pipe 14, one end, far away from the fan 12, of the coiled pipe 14 sequentially penetrates through the transverse plate 7 and the box body 2 and is communicated with the detector body 6, an exhaust pipe 15 is communicated with the right side of the detector body 6, a distribution pipe 16 is fixedly connected to the right side of the bottom of the inner cavity of the box body 2, through holes 17 are formed in the top of the distribution pipe 16, the exhaust pipe 15, the, the bottom end of the exhaust pipe 15 penetrates through the inner cavity of the box body 2 and is communicated with the distribution pipe 16, the right side of the first partition plate 3 is fixedly connected with a second motor 18, the rotating shaft of the second motor 18 penetrates through the right side of the second partition plate 4 and is fixedly connected with a driving rod 19, the surface of the driving rod 19 is fixedly connected with a stirring blade 20, through the arrangement of the second motor 18, the driving rod 19 and the stirring blade 20, cleaning liquid and tail gas can be uniformly mixed, so that the adsorption effect is improved, the top of the right side of the third partition plate 5 is provided with a vent hole 21, the right side of the box body 2 is provided with an exhaust hole 22, the right side of the top of the inner cavity of the box body 2 and the right side of the bottom of the inner cavity are both fixedly connected with a guide rail 23, one side opposite to the guide rail 23 is fixedly connected with an active carbon filter screen 24, through the guide rail 23 and the active carbon filter screen, the top and the bottom of the front side of the sealing plate 28 are all provided with bolts in a penetrating manner, the rear ends of the bolts penetrate through the rear side of the sealing plate 28 and are in threaded connection with the box body 2, the activated carbon filter screen 24 is convenient to detach and replace by a user by arranging the sealing plate 28 and the bolts, the right side of the top of the front side of the box body 2 is communicated with a first water adding valve 25, the left side of the front side of the box body 2 is communicated with a second water adding valve 26, a cleaning liquid and a cooling liquid are convenient to add into the inner cavity of the box body 2 by arranging the first water adding valve 25 and the second water adding valve 26, the right side of the bottom of the front side of the box body 2 is communicated with a drain valve 27, and the cleaning device is composed of a bottom plate 1, the box body 2, a first partition plate 3, a second partition plate 4, a third partition plate 5, a detector body 6, a transverse plate 7, a first motor 8, second motor 18, actuating lever 19 and stirring leaf 20's cooperation, possess purifying effect and well and have tail gas cooling function's advantage, solved current tail gas detector, in the use, can't carry out high-efficient purification filtration to the harmful substance that contains in the tail gas to harm staff's healthy easily, not convenient to use person's use, and because single structure does not have tail gas cooling function, can not cool down high temperature tail gas, reduced the problem of tail gas detector suitability.

When the exhaust gas detection device is used, a proper amount of cleaning liquid is added into the inner cavity of the box body 2 through the first water adding valve 25, a proper amount of cooling liquid is added into the inner cavity of the box body 2 through the second water adding valve 26, the air suction pipe 13 is communicated with an exhaust pipe of an automobile, then the automobile is started, the fan 12 is controlled to operate through the controller 29, the fan 12 conveys exhaust gas to the coiled pipe 14 through the air suction pipe 13, the cooling liquid cools the exhaust gas in the inner cavity of the coiled pipe 14, meanwhile, the controller 29 controls the first motor 8 to operate, the rotating shaft of the first motor 8 drives the fan blades 9 to rotate, the fan blades 9 discharge heat of the cooling liquid, the cooled exhaust gas is conveyed to the detector body 6 through the coiled pipe 14, the detector body 6 detects the exhaust gas, after detection is completed, the exhaust gas is conveyed to the inner cavity of the distribution pipe 16 through the exhaust pipe 15, then through the operation of controller 29 control second motor 18, second motor 18 pivot drives actuating lever 19 and stirring leaf 20 rotatory, stirring leaf 20 carries out the homogeneous mixing between to washing liquid and the tail gas, and the washing liquid adsorbs the filtration to the impurity that the tail gas contains, and activated carbon filter screen 24 carries out second floor adsorption filtration to the tail gas, and the tail gas after the double filtration discharges out box 2 through exhaust hole 22.

In summary, the following steps: this tail gas detection appearance with purification performance, through bottom plate 1, box 2, first baffle 3, second baffle 4, third baffle 5, detector body 6, diaphragm 7, first motor 8, flabellum 9, square hole 10, louvre 11, fan 12, breathing pipe 13, coiled pipe 14, blast pipe 15, distribution pipe 16, through-hole 17, second motor 18, the cooperation of actuating lever 19 and stirring leaf 20, current tail gas detection appearance has been solved, in the use, can't carry out high-efficient purification filtration to the harmful substance that contains in the tail gas, thereby harm staff's healthy easily, be not convenient for user's use, and because single structure, do not have tail gas cooling function, can't cool down high temperature tail gas, the problem of tail gas detection appearance suitability has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an exhaust gas detection appearance with purification performance, includes bottom plate (1), its characterized in that: the detector comprises a bottom plate (1), a box body (2) is fixedly connected to the top of the bottom plate (1), a first baffle plate (3), a second baffle plate (4) and a third baffle plate (5) are sequentially and fixedly connected to the inner cavity of the box body (2) from left to right, a detector body (6) is fixedly connected to the top of the box body (2), a transverse plate (7) is fixedly connected to the left top of the first baffle plate (3), the left side, the front side and the rear side of the transverse plate (7) are fixedly connected with the inner wall of the box body (2), a first motor (8) is fixedly connected to the top of the transverse plate (7), fan blades (9) are fixedly connected to a rotating shaft of the first motor (8), square holes (10) are respectively formed in the two sides of the top of the transverse plate (7), heat dissipation holes (11) are formed in the left side of the top of the, the air inlet pipe of the fan (12) is communicated with an air suction pipe (13), an air outlet pipe of the fan (12) penetrates through an inner cavity of the box body (2) and is communicated with a coiled pipe (14), one end, far away from the fan (12), of the coiled pipe (14) penetrates through the transverse plate (7) and the box body (2) in sequence and is communicated with the detector body (6), the right side of the detector body (6) is communicated with an exhaust pipe (15), the right side of the inner cavity bottom of the box body (2) is fixedly connected with a distribution pipe (16), the top of the distribution pipe (16) is provided with a through hole (17), the bottom end of the exhaust pipe (15) penetrates through the inner cavity of the box body (2) and is communicated with the distribution pipe (16), the right side of the first partition plate (3) is fixedly connected with a second motor (18), a rotating shaft of the second motor (18) penetrates through the right side of the second partition plate, the fixed surface of actuating lever (19) is connected with stirring leaf (20), ventilation hole (21) have been seted up at the top on third baffle (5) right side, hole (22) of airing exhaust has been seted up on the right side of box (2), the right side at box (2) inner chamber top and the equal fixedly connected with guide rail (23) in right side bottom the inner chamber, one side fixedly connected with active carbon filter screen (24) that guide rail (23) is relative, the right side intercommunication at box (2) front side top has first water adding valve (25), the left side intercommunication of box (2) front side has second water adding valve (26), the right side intercommunication of box (2) front side bottom has blowoff valve (27).

2. The exhaust gas detector with purification function of claim 1, characterized in that: the number of the through holes (17) is a plurality, and the through holes (17) are arranged at equal intervals.

3. The exhaust gas detector with purification function of claim 1, characterized in that: the front side of active carbon filter screen (24) runs through to the front side of box (2) and fixedly connected with closing plate (28), the top and the bottom of closing plate (28) front side all run through and are provided with the bolt, the rear end of bolt run through to the rear side of closing plate (28) and with box (2) threaded connection.

4. The exhaust gas detector with purification function of claim 1, characterized in that: the front side fixedly connected with observation window of box (2), the front side of observation window spouts scribbles the scale mark.

5. The exhaust gas detector with purification function of claim 1, characterized in that: the front side of the box body (2) is fixedly connected with a controller (29), and the controller (29) is electrically connected with the first motor (8), the fan (12) and the second motor (18) respectively.