CN210774915U

CN210774915U - Vehicle exhaust collects and detection device

Info

Publication number: CN210774915U
Application number: CN201921304926.4U
Authority: CN
Inventors: 谭乐琳; 郑杰
Original assignee: Shanghai Yanye Testing Equipment Co Ltd
Current assignee: Shanghai Yanye Testing Equipment Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-06-16
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a vehicle exhaust is collected and detection device, the device comprises a device body, the inside fixed mounting of device body has the division board, the left side of division board is provided with installation pole and water pump, installation pole and water pump all with the interior top fixed connection of device body, the bottom fixedly connected with disc of installation pole, the disc passes through first water pipe switch-on with the water pump, the lower surface switch-on of disc has a plurality of shower nozzles, the below of shower nozzle is provided with first filter, the right side of division board is provided with tail gas detection device and rose box, the interior bottom fixed connection of tail gas detection device and device body, the left side switch-on of tail gas detection device has the air duct. The utility model discloses, the function of whole device is diversified, not only can detect vehicle exhaust, can also discharge after handling tail gas simultaneously, has reduced the pollution of tail gas to the air.

Description

Vehicle exhaust collects and detection device

Technical Field

The utility model relates to a vehicle exhaust handles technical field, especially relates to a vehicle exhaust collects and detection device.

Background

The automobile exhaust detection is a process for detecting and analyzing components and contents in exhaust generated in an automobile starting and running state, and is mostly finished by adopting a professional automobile exhaust analyzer, the automobile exhaust analyzer is mainly used for measuring and analyzing main components of CO, HC, CO2, NOx and O2 in the automobile exhaust so as to detect the condition of an automobile and analyze the performance of the automobile, the gases are main component gases in the automobile exhaust, and the detection and the performance analysis of the automobile exhaust are also mainly finished by detecting the gases.

At present, a plurality of vehicle tail gas detection devices can detect tail gas components of vehicles, but most of the vehicle tail gas detection devices can only simply detect tail gas, can not treat the tail gas after detection, still enable the tail gas to be discharged in the air, and have certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a vehicle exhaust collecting and detecting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a vehicle tail gas collecting and detecting device comprises a device body, wherein a partition plate is fixedly arranged inside the device body, a mounting rod and a water pump are arranged on the left side of the partition plate, the mounting rod and the water pump are fixedly connected with the inner top of the device body, a disc is fixedly connected to the bottom end of the mounting rod, the disc is communicated with the water pump through a first water pipe, a plurality of spray heads are communicated with the lower surface of the disc, a first filter plate is arranged below the spray heads, a tail gas detecting device and a filter box are arranged on the right side of the partition plate, the tail gas detecting device is fixedly connected with the inner bottom of the device body, a gas guide pipe is communicated with the left side of the tail gas detecting device, one end, far away from the tail gas detecting device, of the gas guide pipe penetrates through the side wall of the partition plate and extends to the left side of, the tail gas detection device is communicated with the filter box through a first pipeline, a negative pressure fan and a clamping seat are fixedly mounted on the right side wall of the device body, the clamping seat is located above the negative pressure fan, an inlet fixedly connected with hose of the negative pressure fan is arranged, one end, far away from the negative pressure fan, of the hose penetrates through the clamping seat and is fixedly connected with an air suction head, an outlet of the negative pressure fan is communicated with the filter box through a second pipeline, a liquid tank is fixedly connected to the top of the device body, and the liquid tank is communicated with the water pump through a second water pipe.

As a further description of the above technical solution:

the bottom fixedly connected with installation foot of device body, the bottom fixed mounting of installation foot has the universal wheel.

As a further description of the above technical solution:

the left side of device body and the fixed mounting in position that is close to the bottom have the connecting rod, the one end fixedly connected with that the device body was kept away from to the connecting rod pushes away the handle fixedly.

As a further description of the above technical solution:

the device body is provided with an exhaust pipe at the left side and close to the top, and a drain pipe at the bottom and close to the middle.

As a further description of the above technical solution:

the front fixed mounting of device body has control panel, tail gas detection device and control panel electric connection.

As a further description of the above technical solution:

the equal fixed mounting of upper and lower inner wall of rose box has the joint piece, two the joint has the second filter between the joint piece.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this vehicle exhaust collects and detection device, effect through negative-pressure air fan, can be so that tail gas enters into tail gas detection device, tail gas detection device detects gas, then tail gas enters into the left side of division board through the air duct again, effect through the water pump, take out the tail gas treatment fluid in the liquid tank, then spray the processing to tail gas through the shower nozzle blowout, the function of whole device is diversified, not only can detect vehicle exhaust, simultaneously can also handle tail gas and discharge again, the pollution of tail gas to the air has been reduced.

2. Compared with the prior art, this vehicle exhaust collects and detection device, the second filter through setting up is arranged in filtering the great particulate matter in the tail gas, reduces the adverse effect that impurity caused tail gas detection device, and the first filter through setting up is used for filtering the treatment fluid after spraying, has avoided the pipe the condition of jam to appear.

Drawings

Fig. 1 is a schematic view of the overall structure of a vehicle exhaust gas collecting and detecting device provided by the present invention;

fig. 2 is a schematic view of an internal structure of a vehicle exhaust gas collecting and detecting device provided by the present invention;

FIG. 3 is a schematic view of the inside of a filter box of the vehicle exhaust gas collecting and detecting device according to the present invention;

fig. 4 is the utility model provides a vehicle exhaust collects and detection device's cassette structure sketch map.

Illustration of the drawings:

1. a device body; 2. a partition plate; 3. mounting a rod; 4. a water pump; 5. a disc; 6. a spray head; 7. a first water pipe; 8. a tail gas detection device; 9. a filter box; 10. a first conduit; 11. an air duct; 12. a negative pressure fan; 13. a card holder; 14. a hose; 15. an air suction head; 16. a second conduit; 17. a liquid tank; 18. a second water pipe; 19. a control panel; 20. an exhaust pipe; 21. a drain pipe; 22. mounting a foot; 23. a universal wheel; 24. a connecting rod; 25. fixing the push handle; 26. a first filter plate; 27. a clamping block; 28. a second filter plate.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-4, the utility model provides a pair of vehicle exhaust is collected and detection device: comprises a device body 1, a partition plate 2 is fixedly arranged in the device body 1, a mounting rod 3 and a water pump 4 are arranged on the left side of the partition plate 2, the mounting rod 3 and the water pump 4 are fixedly connected with the inner top of the device body 1, a disc 5 is fixedly connected with the bottom end of the mounting rod 3, the disc 5 is communicated with the water pump 4 through a first water pipe 7, a plurality of spray heads 6 are communicated with the lower surface of the disc 5, a first filter plate 26 is arranged below the spray heads 6, the treated liquid after spraying generally contains certain impurities, if the treated liquid is directly discharged, the pipe is blocked after a long time, the arranged first filter plate 26 is used for filtering the treated liquid after spraying, the blocking condition of the pipe is avoided, a tail gas detection device 8 and a filter box 9 are arranged on the right side of the partition plate 2, the tail gas detection device 8 is fixedly connected with the inner bottom of the device body 1, a gas guide pipe 11 is communicated with, the one end that tail gas detection device 8 was kept away from to air duct 11 runs through the lateral wall of division board 2 and extends to its left side, rose box 9 and the inside wall fixed connection of device body 1, tail gas detection device 8 and rose box 9 are through first pipeline 10 switch-on, the right side wall fixed mounting of device body 1 has negative pressure fan 12 and cassette 13, cassette 13 of setting can make things convenient for placing of suction head 15 and hose 14, cassette 13 is located negative pressure fan 12's top, negative pressure fan 12's import fixedly connected with hose 14, the one end that negative pressure fan 12 was kept away from to hose 14 runs through cassette 13 and fixedly connected with suction head 15, the export of negative pressure fan 12 is through second pipeline 16 and rose box 9 switch-on, the top fixedly connected with liquid case 17 of device body 1, liquid case 17 passes through second water pipe 18 and water pump 4 switch-on, liquid case 17 is used for the treatment liquid of deposit processing tail.

The bottom of the device body 1 is fixedly connected with a mounting foot 22, the bottom of the mounting foot 22 is fixedly provided with a universal wheel 23, the whole device can move at any time through the arranged universal wheel 23, the left side of the device body 1 and the position close to the bottom are fixedly provided with a connecting rod 24, one end of the connecting rod 24 far away from the device body 1 is fixedly connected with a fixed push handle 25, the arranged fixed push handle 25 can facilitate pushing the device, the left side of the device body 1 and the position close to the top are communicated with an exhaust pipe 20, the exhaust pipe 20 is used for discharging the treated gas, the bottom of the device body 1 and the position close to the middle are communicated with a drain pipe 21, the drain pipe 21 is used for discharging sewage, the front of the device body 1 is fixedly provided with a control panel 19, the tail gas detection device 8 is electrically connected with the control panel 19, and the upper inner wall and, the joint has second filter 28 between two joint pieces 27, makes things convenient for second filter 28 to take out the clearance or change, and second filter 28 is arranged in filtering the great particulate matter in the tail gas, reduces the adverse effect that impurity caused tail gas detection device 8.

The working principle is as follows: during the use, start negative-pressure air fan 12, effect through negative-pressure air fan 12, use aspirator 15 can inhale vehicle tail gas, inspiratory tail gas enters into rose box 9, reentrant tail gas detection device 8 after the second filter 28 in the rose box 9 filters, tail gas detection device 8 detects gas, then tail gas enters into the left side of division board 2 through air duct 11 again, start water pump 4 simultaneously, effect through water pump 4, take out the tail gas treatment fluid in liquid tank 17, then spray through 6 blowout of shower nozzle to tail gas and handle, gas after the processing is discharged from blast pipe 20, liquid after the spraying can be discharged from drain pipe 21 after the filtration of first filter 26.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A vehicle exhaust gas collection and detection device, comprising a device body (1), characterized in that: the device is characterized in that a partition plate (2) is fixedly arranged inside the device body (1), an installation rod (3) and a water pump (4) are arranged on the left side of the partition plate (2), the installation rod (3) and the water pump (4) are fixedly connected with the inner top of the device body (1), a disc (5) is fixedly connected with the bottom end of the installation rod (3), the disc (5) is communicated with the water pump (4) through a first water pipe (7), a plurality of spray heads (6) are communicated with the lower surface of the disc (5), a first filter plate (26) is arranged below the spray heads (6), a tail gas detection device (8) and a filter box (9) are arranged on the right side of the partition plate (2), the tail gas detection device (8) is fixedly connected with the inner bottom of the device body (1), and a gas guide pipe (11) is communicated with the left side of the tail gas detection device (8), the one end that tail gas detection device (8) was kept away from in air duct (11) runs through the lateral wall of division board (2) and extends to its left side, the inside wall fixed connection of rose box (9) and device body (1), tail gas detection device (8) and rose box (9) are through first pipeline (10) switch-on, the right side wall fixed mounting of device body (1) has negative-pressure air fan (12) and cassette (13), cassette (13) are located the top of negative-pressure air fan (12), the import fixedly connected with hose (14) of negative-pressure air fan (12), the one end that negative-pressure air fan (12) was kept away from in hose (14) runs through cassette (13) and fixedly connected with suction head (15), the export of negative-pressure air fan (12) is through second pipeline (16) and rose box (9) switch-on, the top fixedly connected with liquid tank (17) of device body (1), the liquid tank (17) is communicated with the water pump (4) through a second water pipe (18).

2. The vehicle exhaust gas collecting and detecting apparatus according to claim 1, wherein: the device is characterized in that the bottom of the device body (1) is fixedly connected with a mounting foot (22), and the bottom of the mounting foot (22) is fixedly provided with a universal wheel (23).

3. The vehicle exhaust gas collecting and detecting apparatus according to claim 1, wherein: the device is characterized in that a connecting rod (24) is fixedly mounted on the left side of the device body (1) and close to the bottom, and one end, far away from the device body (1), of the connecting rod (24) is fixedly connected with a fixed push handle (25).

4. The vehicle exhaust gas collecting and detecting apparatus according to claim 1, wherein: an exhaust pipe (20) is communicated with the left side of the device body (1) and the position close to the top, and a drain pipe (21) is communicated with the bottom of the device body (1) and the position close to the middle.

5. The vehicle exhaust gas collecting and detecting apparatus according to claim 1, wherein: the device comprises a device body (1), wherein a control panel (19) is fixedly mounted on the front surface of the device body (1), and the tail gas detection device (8) is electrically connected with the control panel (19).

6. The vehicle exhaust gas collecting and detecting apparatus according to claim 1, wherein: the upper inner wall and the lower inner wall of the filter box (9) are fixedly provided with clamping blocks (27), and a second filter plate (28) is clamped between the clamping blocks (27).