CN203477879U - Automatic filling device of liquid tank car - Google Patents
Automatic filling device of liquid tank car Download PDFInfo
- Publication number
- CN203477879U CN203477879U CN201320561343.6U CN201320561343U CN203477879U CN 203477879 U CN203477879 U CN 203477879U CN 201320561343 U CN201320561343 U CN 201320561343U CN 203477879 U CN203477879 U CN 203477879U
- Authority
- CN
- China
- Prior art keywords
- tank car
- filling pump
- filling
- liquid tank
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an automatic filling device of a liquid tank car. The automatic filling device comprises a filling pump, wherein an inlet of the filling pump is connected with a liquid storage tank through a pipeline, an outlet of the filling pump is connected with the liquid tank car through a pipeline, and a flow meter is arranged at an outlet of the filling pump. The automatic filling device has the beneficial effects that the structure is simple, the design is reasonable, the flow meter measures a low-temperature liquid discharged from the output of the filling pump online, and is capable of automatically accumulating the low-temperature liquid, thereby controlling the volume of liquid entering the tank car so that the tank car is conveniently quantitatively filled according to different volumes of the tank car, the filling pump is remotely controlled to be automatically halted after the filling is completed so that the problem of excessive filling is avoided, and the person and equipment safety is ensured.
Description
Technical field
The utility model relates to a kind of for preventing the liquid tank car automatic charging device of liquid tank car overfilling.
Background technique
In routine work, when liquid is filled, because the personnel of filling lack a sense of responsibility, estimate inaccurate or on-the-spot level meter, break down, cause liquid tank car often to occur filling excessive even superpressure phenomenon, and then cause safety valve jumping up, staff and equipment are produced to serious potential safety hazard.
Model utility content
The purpose of this utility model is: the problem existing for above-mentioned prior art, proposes liquid tank car automatic charging device a kind of simple in structure, reasonable in design.
In order to reach above object, liquid tank car automatic charging device of the present utility model, its improvements are, comprise filling pump, the entrance of described filling pump is connected with liquid storage groove by pipeline, and outlet is connected with liquid tank car by pipeline, in described filling pump outlet port, is provided with flowmeter.
It is that described filling pump is centrifugal filling pump that the utility model further improves.Described filling pump is connected with tele-control system, according to the volume of tank car, sets and fills time and filling weight in advance, and while reaching predetermined value while filling, tele-control system can be controlled filling pump and shut down.
It is that described flow is counted cryogenic flow amount meter that the utility model further improves.Flowmeter is connected with tele-control system.
The utility model has the advantage of: the utility model liquid tank car automatic charging device is simple in structure; reasonable in design; the cryogenic liquide that the outlet of flowmeter on-line measurement filling pump is discharged; and can automatically add up; thereby control the liquid volume that enters tank car, so that quantitatively fill telecontrol filling pump autostop after having filled according to the not co-content of tank car; to avoid overfilling problem, personnel and device security have been ensured.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment one
The liquid tank car automatic charging device of the present embodiment, comprises filling pump 2, and the entrance of filling pump 2 is connected with liquid storage groove 1 by pipeline, and outlet is connected with liquid tank car 4 by pipeline, in filling pump 2 outlet ports, is provided with flowmeter 3.Filling pump 2 is low-temperature centrifugation formula filling pump, can be connected with tele-control system, according to the volume of tank car 4, sets and fills time and filling weight in advance, and while reaching predetermined value while filling, tele-control system can be controlled filling pump 2 and shut down.Flowmeter 3 is low temperature flowmeter.
During actual use; according to the volume of tank car, on tele-control system, set filling weight; then starting 2 pairs of liquid tank cars 4 of filling pump fills; flowmeter 3 real time measures integrated flow; when flux cumulating to set filling weight time; tele-control system is given 2 one stoppage in transit signals of filling pump automatically, controls filling pump 2 and shuts down.Like this, can effectively avoid liquid tank car to occur filling excessive or even superpressure phenomenon, for the safety of staff and equipment provides effective guarantee.
In addition to the implementation, the utility model also can have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, drop on the protection domain of the utility model requirement.
Claims (4)
1. a liquid tank car automatic charging device, is characterized in that: comprise filling pump, the entrance of described filling pump is connected with liquid storage groove by pipeline, and outlet is connected with liquid tank car by pipeline, in described filling pump outlet port, is provided with flowmeter.
2. liquid tank car automatic charging device according to claim 1, is characterized in that: described filling pump is centrifugal filling pump.
3. liquid tank car automatic charging device according to claim 1, is characterized in that: described flow is counted cryogenic flow amount meter.
4. liquid tank car automatic charging device according to claim 1, is characterized in that: described filling pump is connected with tele-control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561343.6U CN203477879U (en) | 2013-09-11 | 2013-09-11 | Automatic filling device of liquid tank car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561343.6U CN203477879U (en) | 2013-09-11 | 2013-09-11 | Automatic filling device of liquid tank car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477879U true CN203477879U (en) | 2014-03-12 |
Family
ID=50226209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320561343.6U Expired - Lifetime CN203477879U (en) | 2013-09-11 | 2013-09-11 | Automatic filling device of liquid tank car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470947A (en) * | 2013-09-11 | 2013-12-25 | 江苏永钢集团有限公司 | Automatic filling device of liquid tank car |
-
2013
- 2013-09-11 CN CN201320561343.6U patent/CN203477879U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470947A (en) * | 2013-09-11 | 2013-12-25 | 江苏永钢集团有限公司 | Automatic filling device of liquid tank car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
|
| CX01 | Expiry of patent term |