CN214224686U

CN214224686U - Tail gas detection device for automobile detection

Info

Publication number: CN214224686U
Application number: CN202120269483.0U
Authority: CN
Inventors: 金柏龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-17
Anticipated expiration: 2031-01-29

Abstract

The application discloses tail gas detection device for automobile inspection, including backup pad, filtration and auxiliary structure, backup pad bottom rigid coupling movable pulley, filtration is including filtering the casing, filter the casing rigid coupling in backup pad top, filter casing one side rigid coupling induction pipe, filter casing inner chamber lateral wall rigid coupling mounting panel, mounting panel bottom rigid coupling protective housing, protective housing inner chamber department is equipped with driving motor. This application can be convenient for filter the impurity in the automobile exhaust through the liquid in the filter housing, can be convenient for stir the liquid in the filter housing through driving motor and (mixing) shaft isotructure, make the filter effect of automobile exhaust impurity better, can be convenient for spray the processing to the automobile exhaust in the filter housing through water pump and shower nozzle isotructure, can carry out the drying to automobile exhaust through dry otter board isotructure, thereby prevent impurity and moisture in the automobile exhaust from influencing the detection efficiency of tail gas detector.

Description

Tail gas detection device for automobile detection

Technical Field

The application relates to a tail gas detection device, in particular to a tail gas detection device for automobile detection.

Background

The tail gas of the automobile is waste gas generated when the automobile is used, the tail gas contains hundreds of different compounds, pollutants in the tail gas comprise solid suspended particles, carbon monoxide, carbon dioxide, hydrocarbons, oxynitride, lead, sulfur oxide and the like, the tail gas can directly harm human health and can also have a profound influence on the environment of human life, sulfur dioxide in the tail gas has strong pungent smell, and acid rain is easily caused when a certain concentration is reached, so that soil and water source acidification is caused, and the growth of crops and forests is influenced.

Present automobile exhaust detection device is difficult to filter the impurity in the tail gas, and impurity not only influences detection efficiency, but also can influence the life who detects the dress instrument, the detection device's of being not convenient for use. Therefore, an exhaust gas detection device for automobile detection is proposed to solve the above problems.

Disclosure of Invention

The tail gas detection device for automobile detection comprises a support plate, a filtering structure and an auxiliary structure, wherein the bottom of the support plate is fixedly connected with a sliding wheel;

the filter structure comprises a filter shell, the filter shell is fixedly connected to the top of a support plate, one side of the filter shell is fixedly connected with an inlet pipe, the side wall of the inner cavity of the filter shell is fixedly connected with an installation plate, the bottom of the installation plate is fixedly connected with a protective shell, a driving motor is arranged in the inner cavity of the protective shell and fixedly connected to the bottom of the installation plate, the output end of the driving motor is fixedly connected with a stirring shaft, and the surface of the stirring shaft is fixedly connected with stirring blades;

the auxiliary structure comprises a filter screen, the filter screen is fixedly connected to the side wall of the inner cavity of the filtering shell, a water pump is arranged on one side of the filter screen, the water pump is fixedly connected to the top of the supporting plate, one end of the water pump is fixedly connected with a first connecting water pipe, one end of the first connecting water pipe is fixedly connected with a second connecting water pipe, one side of the second connecting water pipe is fixedly connected with a third connecting water pipe, the third connecting water pipe is fixedly connected with a sprayer at the bottom of the third connecting water pipe, the third connecting water pipe top is fixedly connected with a partition plate, the partition plate is fixedly connected to the side wall of the inner cavity of the filtering shell, a drying screen plate is arranged above the partition plate and fixedly connected to the side wall of the inner cavity of the filtering shell, a communicating pipe is arranged above the drying screen plate, one end of the communicating pipe is fixedly connected with a tail gas detector, and the tail gas detector is fixedly connected to the top of the filtering shell.

Furthermore, the bottom of the supporting plate is fixedly connected with four sliding wheels which are distributed in a rectangular structure, one side of the filtering shell is fixedly connected with a water adding pipe, the other side of the filtering shell is fixedly connected with a water discharging pipe, and one end of the water discharging pipe is fixedly connected with a control valve.

Furthermore, an inlet is formed in one side of the filter shell, one end of the inlet pipe penetrates through the inlet and extends to the inner cavity of the filter shell, and a plurality of stirring blades are fixedly connected to the surface of the stirring shaft.

Further, the second is connected water pipe rigid coupling in filtering shell one side, second is connected water pipe one side rigid coupling and is had a plurality of third and connect the water pipe, just the equal rigid coupling of third connection water pipe is in the division board bottom, third connection water pipe bottom rigid coupling has a plurality of shower nozzle.

Furthermore, the partition plate is provided with a plurality of evenly distributed communicating holes, and the drying screen plate is of a wave-shaped structure.

Furthermore, a fixed port is formed in the top of the filtering shell, and one end of the communicating pipe penetrates through the fixed port and is fixedly connected to one side of the tail gas detector.

The beneficial effect of this application is: the application provides a tail gas detection device for automobile inspection.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 2 is a schematic overall side view of an embodiment of the present application;

fig. 3 is a schematic view of a portion a of fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. the device comprises a supporting plate, 2, a sliding wheel, 3, a filtering shell, 4, an inlet pipe, 5, a mounting plate, 6, a protective shell, 7, a driving motor, 8, a stirring shaft, 9, a stirring blade, 10, a filtering net, 11, a water pump, 12, a first connecting water pipe, 13, a second connecting water pipe, 14, a third connecting water pipe, 15, a spray head, 16, a partition plate, 17, a drying screen plate, 18, a communicating pipe, 19 and a tail gas detector.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, an exhaust gas detecting device for automobile detection includes a supporting plate 1, a filtering structure and an auxiliary structure, wherein a sliding wheel 2 is fixedly connected to the bottom of the supporting plate 1;

the filtering structure comprises a filtering shell 3, the filtering shell 3 is fixedly connected to the top of a supporting plate 1, one side of the filtering shell 3 is fixedly connected with an inlet pipe 4, the side wall of the inner cavity of the filtering shell 3 is fixedly connected with an installation plate 5, the bottom of the installation plate 5 is fixedly connected with a protective shell 6, a driving motor 7 is arranged in the inner cavity of the protective shell 6, the driving motor 7 is fixedly connected to the bottom of the installation plate 5, the output end of the driving motor 7 is fixedly connected with a stirring shaft 8, and the surface of the stirring shaft 8 is fixedly connected with stirring blades 9;

the auxiliary structure comprises a filter screen 10, the filter screen 10 is fixedly connected with the side wall of the inner cavity of the filter shell 3, one side of the filter screen 10 is provided with a water pump 11, the water pump 11 is fixedly connected with the top of the supporting plate 1, one end of the water pump 11 is fixedly connected with a first connecting water pipe 12, one end of the first connecting water pipe 12 is fixedly connected with a second connecting water pipe 13, one side of the second connecting water pipe 13 is fixedly connected with a third connecting water pipe 14, the bottom of the third connecting water pipe 14 is fixedly connected with a spray head 15, the top of the third connecting water pipe 14 is fixedly connected with a partition plate 16, the partition plate 16 is fixedly connected with the side wall of the inner cavity of the filtering shell 3, a drying screen plate 17 is arranged above the partition plate 16, the drying screen plate 17 is fixedly connected with the side wall of the inner cavity of the filtering shell 3, a communicating pipe 18 is arranged above the drying screen 17, one end of the communicating pipe 18 is fixedly connected with a tail gas detector 19, and the tail gas detector 19 is fixedly connected to the top of the filter shell 3.

Four sliding wheels 2 distributed in a rectangular structure are fixedly connected to the bottom of the supporting plate 1, a water feeding pipe is fixedly connected to one side of the filtering shell 3, a water discharging pipe is fixedly connected to the other side of the filtering shell 3, and a control valve is fixedly connected to one end of the water discharging pipe; an inlet is formed in one side of the filtering shell 3, one end of the inlet pipe 4 penetrates through the inlet and extends to the inner cavity of the filtering shell 3, and a plurality of stirring blades 9 are fixedly connected to the surface of the stirring shaft 8; the second connecting water pipe 13 is fixedly connected to one side of the filtering shell 3, a plurality of third connecting water pipes 14 are fixedly connected to one side of the second connecting water pipe 13, the third connecting water pipes 14 are fixedly connected to the bottom of the partition plate 16, and a plurality of spray heads 15 are fixedly connected to the bottom of the third connecting water pipes 14; the partition plate 16 is provided with a plurality of uniformly distributed communicating holes, and the drying screen plate 17 is of a wave-shaped structure; the top of the filter housing 3 is provided with a fixed port, and one end of the communicating pipe 18 penetrates through the fixed port and is fixedly connected to one side of the tail gas detector 19.

When the automobile tail gas filtering device is used, electric elements appearing in the automobile tail gas filtering device are externally connected with a power supply and a control switch when the automobile tail gas filtering device is used, the tail gas detecting device can be moved conveniently through structures such as a sliding wheel 2, filtering liquid is added into a filtering shell 3 through a water adding pipe, the liquid level is enabled to be below a protective shell 6, automobile tail gas can be conveniently led into the filtering liquid in the filtering shell 3 through a leading-in pipe 4, impurities in the automobile tail gas are filtered by the filtering liquid in the filtering shell 3, a stirring shaft 8 is driven to rotate by a driving motor 7, a stirring blade 9 is driven to rotate, the filtering liquid in the filtering shell 3 is stirred, the automobile tail gas is fully contacted with the filtering liquid in the filtering shell 3, the automobile tail gas filtering effect is better, and then a water pump 11, a first connecting water pipe 12, a second connecting water pipe 13 and other structures can pump the liquid in the filtering shell 3 into a third connecting water pipe 14, thereby utilize shower nozzle 15 to spray automobile exhaust, thereby carry out the auxiliary filtration to automobile exhaust, prevent that impurity from influencing the detection efficiency of tail gas detection appearance 19 among the automobile exhaust, prevent to influence tail gas detection appearance 19's life, filter screen 10 can filter the liquid that gets into in the water pump 11 simultaneously, prevent that water pump 11 from blockking up, then automobile exhaust carries out the drying through dry otter board 17, prevent that moisture from influencing the detection efficiency of tail gas detection appearance 19, then in getting into tail gas detection appearance 19 through communicating pipe 18, utilize tail gas detection appearance 19 to detect automobile exhaust.

The application has the advantages that:

1. the automobile exhaust impurity filtering device is simple in structure, automobile exhaust can be conveyed into the filtering shell through the inlet pipe, impurities in the automobile exhaust can be conveniently filtered through liquid in the filtering shell, the liquid in the filtering shell can be conveniently stirred through the structures such as the driving motor and the stirring shaft, and the filtering effect of the automobile exhaust impurities is better;

2. this application is rational in infrastructure, can filter the impurity of crossing filter shell internal filtration through the filter screen, prevent to block up the water pump, can be convenient for spray the processing to the automobile exhaust in the filter shell through water pump and shower nozzle isotructure, further filtration processing is carried out to automobile exhaust, make automobile exhaust's filter effect better, can carry out the drying to automobile exhaust through dry otter board isotructure, thereby prevent impurity and moisture among the automobile exhaust and influence the detection efficiency of tail gas detector, prevent to influence the life of tail gas detector.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a tail gas detection device for automobile inspection which characterized in that: the filter comprises a support plate (1), a filtering structure and an auxiliary structure, wherein the bottom of the support plate (1) is fixedly connected with a sliding wheel (2);

the filtering structure comprises a filtering shell (3), the filtering shell (3) is fixedly connected to the top of a supporting plate (1), one side of the filtering shell (3) is fixedly connected with an ingress pipe (4), the side wall of the inner cavity of the filtering shell (3) is fixedly connected with an installation plate (5), the bottom of the installation plate (5) is fixedly connected with a protective shell (6), a driving motor (7) is arranged at the inner cavity of the protective shell (6), the driving motor (7) is fixedly connected to the bottom of the installation plate (5), the output end of the driving motor (7) is fixedly connected with a stirring shaft (8), and stirring blades (9) are fixedly connected to the surface of the stirring shaft (8);

the auxiliary structure comprises a filter screen (10), the filter screen (10) is fixedly connected with the inner cavity side wall of the filter shell (3), a water pump (11) is arranged on one side of the filter screen (10), the water pump (11) is fixedly connected with the top of the supporting plate (1), one end of the water pump (11) is fixedly connected with a first connecting water pipe (12), one end of the first connecting water pipe (12) is fixedly connected with a second connecting water pipe (13), one side of the second connecting water pipe (13) is fixedly connected with a third connecting water pipe (14), the bottom of the third connecting water pipe (14) is fixedly connected with a nozzle (15), the top of the third connecting water pipe (14) is fixedly connected with a partition plate (16), the partition plate (16) is fixedly connected with the inner cavity side wall of the filter shell (3), a drying screen plate (17) is arranged above the partition plate (16), the drying screen plate (17) is fixedly connected with the inner cavity side wall of the filter shell (3), a communicating pipe (18) is arranged above the drying screen plate (17), one end of the communicating pipe (18) is fixedly connected with a tail gas detector (19), and the tail gas detector (19) is fixedly connected to the top of the filtering shell (3).

2. The exhaust gas detection device for automobile inspection according to claim 1, characterized in that: the bottom of the supporting plate (1) is fixedly connected with four sliding wheels (2) which are distributed in a rectangular structure, one side of the filtering shell (3) is fixedly connected with a water adding pipe, the other side of the filtering shell (3) is fixedly connected with a drain pipe, and one end of the drain pipe is fixedly connected with a control valve.

3. The exhaust gas detection device for automobile inspection according to claim 1, characterized in that: an inlet is formed in one side of the filtering shell (3), one end of the inlet pipe (4) penetrates through the inlet and extends to the inner cavity of the filtering shell (3), and a plurality of stirring blades (9) are fixedly connected to the surface of the stirring shaft (8).

4. The exhaust gas detection device for automobile inspection according to claim 1, characterized in that: the second is connected water pipe (13) rigid coupling in filtering casing (3) one side, the second is connected water pipe (13) one side rigid coupling and is had a plurality of third and connect water pipe (14), just the equal rigid coupling in division board (16) bottom of water pipe (14) is connected to the third, water pipe (14) bottom rigid coupling is connected to the third has a plurality of shower nozzle (15).

5. The exhaust gas detection device for automobile inspection according to claim 1, characterized in that: the partition plate (16) is provided with a plurality of evenly distributed communicating holes, and the drying screen plate (17) is of a wave-shaped structure.

6. The exhaust gas detection device for automobile inspection according to claim 1, characterized in that: the top of the filtering shell (3) is provided with a fixed port, and one end of the communicating pipe (18) penetrates through the fixed port and is fixedly connected to one side of the tail gas detector (19).