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Water discharging device of steam jacket of tank car

A technology of drainage device and heating sleeve, which is applied in the direction of tank cars, motor vehicles, and transport buses, etc., which can solve the problems of inconvenient installation and maintenance, easy rust and corrosion of bogie axles, and low working strength of the center beam, and achieve the effect of simple structure

Active Publication Date: 2015-03-18
CRRC SHENYANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a drainage device for a tank car heating sleeve, which solves the problems of low working strength of the center beam, inconvenient installation and maintenance, and easy rust and corrosion of the bogie wheel shaft in the prior art, so as to realize convenient installation and disassembly without damaging the center beam. Beam and bogie axles

Method used

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  • Water discharging device of steam jacket of tank car
  • Water discharging device of steam jacket of tank car
  • Water discharging device of steam jacket of tank car

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Embodiment 1 of the present invention provides a drainage device for a heating sleeve of a tank car, the device includes a flange, a drain pipe and a fixing device; the drain pipe is fixed on the outside of the center beam of the tank car through the fixing device, and will not damage the center beam; the drain pipe One end is connected to the flange, and the other end is fixedly connected to the side of the tanker center beam away from the axle of the bogie to prevent the discharged water droplets from splashing on the axle and causing rust and corrosion; the flange is connected to the opening of the heating sleeve.

Embodiment 2

[0027] The drainage device for the heating sleeve of the tank car provided by the second embodiment of the present invention is different from the first embodiment in that a ferrule ball valve is added in the drain pipe to control the opening and closing of the drain pipe. When the heating jacket is filled with steam, it is closed to prevent steam from leaking from the drain pipe composition, improve the efficiency of steam filling, and prevent dust from entering at the same time.

Embodiment 3

[0029] figure 1 The front view of the use state of the drainage device of the tank car heating jacket provided by the third embodiment of the present invention; figure 2 for figure 1 The top view of the drainage device of the medium tank truck heating jacket; image 3 for figure 1 The side view of the drainage device of the medium tank truck heating jacket along the direction A; Figure 4 for figure 2 The cross-sectional view of the drainage device of the medium tank truck heating jacket along the B-B direction. This embodiment further optimizes the structure of the drainage device based on the above embodiments. Such as Figure 1-4 As shown, the drainage device of the tanker heating sleeve includes a flange 1, a steel pipe 2, a ferrule right-angle pipe joint 3, an angle steel 4, a locking and fixing device 5, a ferrule ball valve 6 and a connecting plate 7.

[0030] The upper plane of the flange 1 penetrates the opening of the heating jacket 11 and is flush with the ...

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PUM

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Abstract

Drainage of a tank truck heating-sleeve (11) comprises a connecting flange (1), a drainpipe and a fixing device. The drainpipe is fixed on the exterior of the center sill (12) of the tank truck by the fixing device. One end of the drainpipe is connected to the connecting flange (1) and the other end is connected to the center sill (12) on the side away from the axle of a bogie. The connecting flange (1) is hole-connected to the heating-sleeve (11). The drainage having simple, reasonable and compact structure provides the convenience of assembly and disassembly without damaging the center sill (12), and the outfall of the drainage is away from the axle of the bogie.

Description

technical field [0001] The invention relates to a tank car structure technology, in particular to a drainage device for a tank car heating jacket. Background technique [0002] Viscous oil tank trucks are usually equipped with a heating jacket to heat the viscous oil. The heating jacket is heated by injecting water vapor, and a drainage device is installed on the heating jacket to drain the condensed water. The drainage device generally includes a flange and a drain pipe, and the flange is connected to the heating jacket to discharge the condensed water from the drain pipe. [0003] There are many deficiencies in the heating sleeve drainage device of the original viscous oil tanker both at home and abroad. 1) The edge of the existing viscous oil tanker is welded to the round hole on the outer wall of the heating jacket. Welding between the edge and the outer wall of the round hole of the heating sleeve leads to a reduction in the strength of the round hole of the heating s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D88/74
CPCB60P3/2295B60P3/2245
Inventor 万生太冯玉华阮意东
Owner CRRC SHENYANG CO LTD