CN215979573U

CN215979573U - Explosion-proof car exhaust branch pipe weeping detection device

Info

Publication number: CN215979573U
Application number: CN202121917706.6U
Authority: CN
Inventors: 司西峰; 陈建龙
Original assignee: Shaanxi Coal And Chemical Industry Group Shenmu Hongliu Mining Industry Co ltd
Current assignee: Shaanxi Coal And Chemical Industry Group Shenmu Hongliu Mining Industry Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-03-08
Anticipated expiration: 2031-08-16

Abstract

The utility model relates to the technical field of exhaust branch pipe sealing detection, and discloses an explosion-proof vehicle exhaust branch pipe liquid leakage detection device, wherein a connecting plate is arranged at the center of the upper surface of a bottom plate, a gas passing hole is formed in the center of the inner part of the connecting plate, a water inlet pipe is arranged at one end of the side surface of the bottom plate, a water outlet pipe is arranged at the other end of the side surface of the bottom plate, plugs are arranged at the top ends of the water outlet pipe and the water inlet pipe, an inflation valve is also arranged on the side surface of the bottom plate, a cavity is arranged in the bottom plate, a gas inlet is formed at one end of the side surface of the bottom plate, a water outlet is formed at the other end of the side surface of the bottom plate, an inflation inlet is also formed in the side surface of the bottom plate, one end of the gas passing hole is connected to the surface of the bottom plate, the utility model can be convenient to install the exhaust branch pipe by arranging the connecting plate, and can detect the sealing of the exhaust branch pipe by arranging the water outlet pipe, the water inlet pipe and the inflation valve, and the utility model is portable, the integrity of the exhaust branch pipe can be better identified, the effect is obvious, and the practicability is enhanced.

Description

Explosion-proof car exhaust branch pipe weeping detection device

Technical Field

The utility model relates to the technical field of exhaust branch pipe tightness detection, in particular to an explosion-proof vehicle exhaust branch pipe liquid leakage detection device.

Background

Generally, an engine exhaust pipe in an explosion-proof vehicle is mounted at a front end thereof, connected to an engine provided at a front side in a vehicle front-rear direction. The exhaust pipe is elastically suspended and supported on the vehicle body by an exhaust pipe bracket made of a predetermined elastic support member at the middle and rear portions of the exhaust pipe. The replacement cost of the exhaust branch pipe of the existing explosion-proof vehicle is high, the quality of the identification is only determined by the naked eyes and experience of maintenance workers, the identification standard has no reliable mode, and unnecessary danger is easily caused when the sealing performance is in a problem.

Accordingly, those skilled in the art have provided an explosion-proof vehicle exhaust branch pipe leakage detection device to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a liquid leakage detection device for an exhaust branch pipe of an explosion-proof vehicle, which can detect the sealing property of the exhaust branch pipe by arranging a drain pipe, a water inlet pipe and an inflation valve.

The purpose of the utility model can be realized by the following technical scheme:

explosion-proof car exhaust branch pipe weeping detection device, comprising a base plate, the upper surface center department of bottom plate is provided with the connecting plate, and the inside center department of connecting plate has seted up the gas pocket, and the inlet tube is installed to the side one end of bottom plate, and the side other end of bottom plate is provided with the drain pipe, and the end cap is all installed on the top of drain pipe and inlet tube, and the inflation valve is still installed to the side of bottom plate.

As a still further scheme of the utility model: the quantity of end cap is two, can seal drain pipe and inlet tube.

As a still further scheme of the utility model: the inside of bottom plate is provided with the cavity, and the air inlet has been seted up to the side one end of bottom plate, and the outlet has been seted up to the side other end of bottom plate, and the inflation inlet has still been seted up to the side of bottom plate, and the one end of crossing the gas pocket is connected on the surface of bottom plate, is convenient for install drain pipe, inlet tube and inflation valve.

As a still further scheme of the utility model: the inner walls of the water outlet, the air charging port and the air inlet are provided with threads, and sealing gaskets are arranged inside the water outlet, the air charging port and the air inlet, so that the sealing performance is enhanced, and the detection is convenient.

As a still further scheme of the utility model: one end of the air passing hole is connected inside the cavity, and the exhaust branch pipe can be installed and detected.

As a still further scheme of the utility model: the surface equidistance of connecting plate is provided with the opening, is convenient for install.

Compared with the prior art, the utility model has the beneficial effects that:

1. the exhaust branch pipe sealing device is convenient to install by arranging the connecting plate, can detect the sealing performance of the exhaust branch pipe by arranging the drain pipe, the water inlet pipe and the inflation valve, is portable to use, can better identify the integrity of the exhaust branch pipe, has obvious effect and enhances the practicability.

Drawings

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

FIG. 2 is a rear view of the present invention;

fig. 3 is a cross-sectional view of a base plate in the present invention.

In the figure: 1. a base plate; 2. a drain pipe; 3. a water inlet pipe; 4. a plug; 5. an inflation valve; 6. a connecting plate; 61. air passing holes; 11. a cavity; 12. a water outlet; 13. an inflation inlet; 14. an air inlet.

Detailed Description

Example 1

As shown in fig. 1 and 2, explosion-proof vehicle exhaust branch pipe weeping detection device, including bottom plate 1, the upper surface center department of bottom plate 1 is provided with connecting plate 6, the surface equidistance of connecting plate 6 is provided with the opening, gas pocket 61 has been seted up to the inside center department of connecting plate 6, the one end of crossing gas pocket 61 is connected in the inside of cavity 11, inlet tube 3 is installed to the side one end of bottom plate 1, the side other end of bottom plate 1 is provided with drain pipe 2, end cap 4 is all installed on the top of drain pipe 2 and inlet tube 3, the quantity of end cap 4 is two, inflation valve 5 is still installed to the side of bottom plate 1.

As shown in fig. 3, a cavity 11 is formed inside the bottom plate 1, an air inlet 14 is formed at one end of the side surface of the bottom plate 1, a water outlet 12 is formed at the other end of the side surface of the bottom plate 1, an air charging opening 13 is further formed in the side surface of the bottom plate 1, one end of the air passing hole 61 is connected to the surface of the bottom plate 1, threads are formed on the inner walls of the water outlet 12, the air charging opening 13 and the air inlet 14, and sealing gaskets are arranged inside the water outlet 12, the air charging opening 13 and the air inlet 14.

The working principle of the utility model is as follows: when the device is used, the connecting plate 6 and the exhaust branch pipe are installed together, then the drain pipe 2 and the plug 4 at the top end of the water inlet pipe 3 are opened, water is conveyed to the water inlet pipe 3 to enter the cavity 11 through the water inlet pipe 3, then the water yield of the drain pipe 2 is observed, if the water yield of the bottom plate 1 is stable, the sealing performance of the exhaust branch pipe is good, if the sealing performance is not good, the water yield of the drain pipe 2 is unstable or the water yield is little, meanwhile, the drain pipe 2 and the plug 4 at the top end of the water inlet pipe 3 can be installed, then the interior of the cavity 11 is inflated through the inflation valve 5, the air tightness of the exhaust branch pipe can be directly detected, the device can be used for conveniently installing the exhaust branch pipe by arranging the connecting plate 6, and can be used for detecting the sealing performance of the exhaust branch pipe by arranging the drain pipe 2, the water inlet pipe 3 and the inflation valve 5, and is portable, the method is simple and labor-saving to operate, can better identify the integrity of the exhaust branch pipe, has obvious effect and strengthens the practicability.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. Explosion-proof car exhaust branch pipe weeping detection device, including bottom plate (1), its characterized in that, the upper surface center department of bottom plate (1) is provided with connecting plate (6), and gas pocket (61) have been seted up to the inside center department of connecting plate (6), and inlet tube (3) are installed to the side one end of bottom plate (1), and the side other end of bottom plate (1) is provided with drain pipe (2), and end cap (4) are all installed on the top of drain pipe (2) and inlet tube (3), and inflation valve (5) are still installed to the side of bottom plate (1).

2. The explosion-proof vehicle exhaust branch pipe leakage detection device according to claim 1, wherein the number of the plugs (4) is two.

3. The device for detecting the liquid leakage of the exhaust branch pipe of the explosion-proof vehicle as claimed in claim 1, wherein a cavity (11) is arranged inside the bottom plate (1), an air inlet (14) is formed at one end of the side surface of the bottom plate (1), a water outlet (12) is formed at the other end of the side surface of the bottom plate (1), an air charging port (13) is further formed at the side surface of the bottom plate (1), and one end of the air through hole (61) is connected to the surface of the bottom plate (1).

4. The device for detecting the leakage of the exhaust branch pipe of the explosion-proof vehicle as claimed in claim 3, wherein the inner walls of the water outlet (12), the air charging port (13) and the air inlet (14) are all provided with threads, and the interiors of the water outlet (12), the air charging port (13) and the air inlet (14) are all provided with sealing gaskets.

5. The explosion-proof vehicle exhaust branch pipe leakage detection device according to claim 3, wherein one end of the air passing hole (61) is connected to the inside of the cavity (11).

6. The explosion-proof vehicle exhaust branch pipe leakage detection device according to claim 1, wherein the outer surface of the connecting plate (6) is provided with openings at equal intervals.