CN110217500A - Concentrate tapping equipment, gas phase pipeline arranging structure and tank container - Google Patents

Concentrate tapping equipment, gas phase pipeline arranging structure and tank container Download PDF

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Publication number
CN110217500A
CN110217500A CN201910649492.XA CN201910649492A CN110217500A CN 110217500 A CN110217500 A CN 110217500A CN 201910649492 A CN201910649492 A CN 201910649492A CN 110217500 A CN110217500 A CN 110217500A
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CN
China
Prior art keywords
pipeline
gas phase
pipelines
phase pipeline
tapping equipment
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.)
Granted
Application number
CN201910649492.XA
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Chinese (zh)
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CN110217500B (en
Inventor
王民锋
何远新
李永莉
吕长乐
杨清义
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CRRC Yangtze Co Ltd
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CRRC Yangtze Co Ltd
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Priority to CN201910649492.XA priority Critical patent/CN110217500B/en
Publication of CN110217500A publication Critical patent/CN110217500A/en
Priority to PCT/CN2020/102707 priority patent/WO2021008609A1/en
Application granted granted Critical
Publication of CN110217500B publication Critical patent/CN110217500B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00Large containers
    • B65D88/02Large containers rigid
    • B65D88/12Large containers rigid specially adapted for transport
    • B65D88/128Large containers rigid specially adapted for transport tank containers, i.e. containers provided with supporting devices for handling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/22Safety features
    • B65D90/24Spillage-retaining means, e.g. recovery ponds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/22Safety features
    • B65D90/32Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B65D90/36Weakened parts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The invention belongs to tank body technical field of transportation more particularly to a kind of concentration tapping equipments, gas phase pipeline arranging structure and tank container.Concentration tapping equipment therein includes two the first pipelines, two the second pipelines and a third pipeline, wherein: two the first pipelines are oppositely arranged, and the central axis of two the first pipelines is located in first straight line, at least one first input port is provided on two the first pipelines;The central axis of third pipeline is located in second straight line, and second straight line and first straight line are in the same plane, is provided with delivery outlet on third pipeline, and the both ends of third pipeline pass through the second pipeline and the opposite one end connection of two the first pipelines respectively.Present invention employs a concentration tapping equipments to connect each system safety valve with desorption tube, so as to simplify being linked and packed for gas phase pipeline arranging structure, and then has reached reduction pipeline assembly difficulty, has improved the purpose of assembly efficiency.

Description

Concentrate tapping equipment, gas phase pipeline arranging structure and tank container
Technical field
The invention belongs to tank body technical field of transportation more particularly to a kind of concentration tapping equipments, gas phase pipeline arranging structure And tank container.
Background technique
Tank container (referred to as " tank case ") can be used for loading the media such as industrial chemicals, food.Usually in pot type packaging Gas phase pipeline arranging structure is set on case, to guarantee safety when tank container transport storage.
Fig. 1 is gas phase pipeline arranging structure schematic diagram in the prior art, in conjunction with Fig. 1, the gas phase pipeline cloth of the prior art Setting structure includes multiple system safety valves 1, and the exit of each system safety valve 1 has been correspondingly connected with a bend pipe 2, each system The outlet of safety valve 1 passes through corresponding bend pipe 2 and is connected to desorption tube 3.Tank container is after medium is filled, when transporting When accident occurs during journey or storage, system safety valve is opened, and the medium of leakage is emitted into desorption tube by bend pipe, To guarantee safety when tank container transport storage.
In the implementation of the present invention, it is found by the applicant that in the prior art the prior art has at least the following problems:
In the prior art, it is connected to since the outlet of each system safety valve passes through corresponding bend pipe 2 with desorption tube 3, and Bend pipe 2 and system safety valve 1 and desorption tube 3 are connected to over-borrowing threeway or bend pipe, and are mostly to be welded to connect, this is resulted in Structure is complicated, and attachment weld is more, and then causes welding deformation big, along with space limits, in turn results in pipeline assembly difficulty Greatly, assembly efficiency is low.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of concentration tapping equipments, gas phase pipeline arrangement knot Structure and tank container improve assembly efficiency to reduce pipeline assembly difficulty.
The present invention through the following technical solutions to achieve the above objectives:
Firstly, the concentration tapping equipment includes two the first pipelines, two the present invention provides a kind of concentration tapping equipment A second pipeline and a third pipeline, in which:
Two first pipelines are oppositely arranged, and, the central axis of two first pipelines is located in first straight line, and two At least one first input port is provided on a first pipeline;
The central axis of the third pipeline is located in the second straight line, and the second straight line and the first straight line are located at On same plane, delivery outlet is provided on the third pipeline, the both ends of the third pipeline pass through second pipeline respectively One end connection opposite with two first pipelines.
Further, the second straight line and the first straight line are arranged in parallel.
Further, first pipeline in two first pipelines is away from another first pipeline One end is provided with the second input port, and second input port with pipeline safety valve discharge pipe for connecting.
Again, the present invention provides a kind of gas phase pipeline arranging structure, the arragement construction includes gas phase pipeline, system peace Full valve, above-mentioned concentration tapping equipment and release pipeline, in which:
One end of the gas phase pipeline with tank body for connecting;
The entrance of multiple system safety valves is connected to the other end of the gas phase pipeline;
First input port for concentrating tapping equipment and the system safety valve are arranged in a one-to-one correspondence, the system safety The outlet of valve is connected to corresponding first input port, and the delivery outlet for concentrating tapping equipment and the release pipeline connect It is logical.
Further, the other end of the gas phase pipeline and first pipeline are arranged in parallel, multiple system safety Valve is set side by side, and multiple system safety valves are arranged between the other end of the gas phase pipeline and first pipeline.
Further, the arragement construction further includes the 4th pipeline, and the 4th pipeline is arranged in parallel in gas phase pipeline Between the other end and first pipeline, multiple system safety valves are mounted on the 4th pipeline, the 4th pipeline It is connected to by switching valve with the other end of the gas phase pipeline.
Further, described also by the 5th piping connection between one end of the gas phase pipeline and the release pipeline Blow valve is provided on 5th pipeline.
Further, the desorption tube road is additionally provided with discharging valve.
Finally, the tank container includes tank body and above-mentioned gas phase pipe the present invention also provides a kind of tank container One end of road arragement construction, the gas phase pipeline is connected with the circumferential surface of tank body.
Further, the tank container further includes loading and unloading pipeline, pressure piping, overflow passage and differential pressure pipeline, Described the same end for loading and unloading pipeline, the gas phase pipeline, the pressure piping, the overflow passage and the differential pressure pipeline is equal Be connected to by pipeline backing plate on the circumferential surface of the tank body, and, the handling pipeline, the gas phase pipeline, the pressure piping, The overflow passage and the differential pressure pipeline are arranged on the outside of the circumferential surface of the tank body by the direction successively far from the tank body.
The beneficial effects of the present invention are:
A kind of tank container provided by the present invention, in the gas phase pipeline arranging structure of the tank container, due to gas For connecting with tank body, the entrance of multiple system safety valves is connected to the other end of gas phase pipeline for one end of phase pipeline, is concentrated Tapping equipment is provided with multiple first input ports and a delivery outlet, and the first input port and system safety valve are arranged in a one-to-one correspondence, The outlet of system safety valve is connected to corresponding first input port, delivery outlet and release pipeline connection, in actual use, when When accident occurs during transportational process or storage, system safety valve is opened, and the medium of leakage is by concentrating tapping equipment row It puts into desorption tube, to ensure that safety when tank container transport storage.
The present invention connects each system safety valve with desorption tube due to using a concentration tapping equipment, so as to Simplify being linked and packed for gas phase pipeline arranging structure, and then reached reduction pipeline assembly difficulty, improves the purpose of assembly efficiency.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is gas phase pipeline arranging structure schematic diagram in the prior art;
Fig. 2 is a kind of structural schematic diagram of concentration tapping equipment of the embodiment of the present invention;
Fig. 3 is the structural schematic diagram with the gas phase pipeline arranging structure shown in Fig. 2 for concentrating tapping equipment;
Fig. 4 is the schematic rear view of Fig. 3;
Fig. 5 is the overall structure diagram of the tank container of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Firstly, the present invention provides a kind of concentration tapping equipments.
Fig. 2 is a kind of structural schematic diagram of concentration tapping equipment of the embodiment of the present invention, and in conjunction with Fig. 2, which includes two 4, two the second pipelines 5 of a first pipeline and a third pipeline 6.
In conjunction with Fig. 2, two the first pipelines 4 of the embodiment of the present invention are oppositely arranged, and, the central axis of two the first pipelines 4 In first straight line, at least one first input port 7 is provided on two the first pipelines.
In conjunction with Fig. 2, the central axis of the third pipeline 6 of the embodiment of the present invention is located in second straight line, second straight line and first Straight line is in the same plane, and delivery outlet 8 is provided on third pipeline 6, and the both ends of third pipeline 6 pass through two second pipes respectively Road 5 is connected to two opposite one end of the first pipeline 4.
In the embodiment of the present invention, concentrate tapping equipment can be to be integrally formed, it can also during fabrication, first by the first pipeline 4, the second pipeline 5 and third pipeline 6 manufacture respectively, then process by welding it is integral, the embodiment of the present invention to this not It is restricted, but it need to be ensured of entirety, without carrying out additional processing to it when being used when assembling on tank body.
In conjunction with Fig. 2, in the embodiment of the present invention, second straight line and first straight line can be arranged in parallel, and can reduce dress in this way Whole occupied space is set, and the second pipeline 5 can be connected with the end vertical of the end of third pipeline 6 and the first pipeline 4, And since the central axis of third pipeline 6 and two the first pipelines 4 is located on different straight lines, so as to so that first is defeated Entrance 7 and delivery outlet 8 are staggered, and provide space with the connection of other component for the first input port 7 and delivery outlet 8.
Further, in conjunction with Fig. 2, in the embodiment of the present invention, delivery outlet 8 be can be set in third pipeline 6 backwards to the first pipe The middle part of the side on road 4, to be further staggered with the first input port 7, rationally to utilize space.
In conjunction with Fig. 2, in the embodiment of the present invention, first pipeline 4 in two the first pipelines 4 is away from another the first pipe The one end on road 4 is provided with the second input port 9, and second input port 9 with pipeline safety valve discharge pipe for connecting, and two the Remaining end of one pipeline 4 and the end of third pipeline 6 can be with sealed sets.
Again, the embodiment of the invention also provides a kind of gas phase pipeline arranging structure, which includes Above-mentioned concentration tapping equipment, to solve the problems, such as that gas phase pipeline assembly difficulty in the prior art is big, assembly efficiency is low.
Fig. 3 is the structural schematic diagram with the gas phase pipeline arranging structure shown in Fig. 2 for concentrating tapping equipment, in conjunction with Fig. 3, The arragement construction includes gas phase pipeline 10, system safety valve 11, above-mentioned concentration tapping equipment and release pipeline 12.
In conjunction with Fig. 3, one end of the gas phase pipeline 10 of the embodiment of the present invention with tank body for connecting, multiple system safety valves 11 Entrance be connected to the other end of gas phase pipeline 10, the first input port 7 for concentrating tapping equipment and system safety valve 11 are one by one It is correspondingly arranged, the outlet of system safety valve 11 is connected to corresponding first input port 7, is concentrated the delivery outlet 8 of tapping equipment and is put Separate tube road 12 is connected to.
Further, in conjunction with Fig. 3, in the embodiment of the present invention, the other end of gas phase pipeline 10 and the first pipeline 4 are set in parallel It sets, multiple system safety valves 11 are set side by side, and the other end and the first pipe of gas phase pipeline 10 is arranged in multiple system safety valves 11 Between road 4, gas phase pipeline arranging structure can be made neatly to change in this way, and efficiently use narrow installation space.
Further, in conjunction with Fig. 3, in the embodiment of the present invention, which further includes the 4th pipeline 13, the 4th pipeline 13 are arranged in parallel between the other end of gas phase pipeline 10 and the first pipeline 4, and multiple system safety valves 11 are mounted on the 4th pipeline 4 On, the 4th pipeline 4 is connected to by switching valve 14 with the other end of gas phase pipeline 10, and then realizes system safety valve 11 with gas phase pipe The connection of the other end on road 10.
In addition, Fig. 4 is the schematic rear view of Fig. 3, in conjunction with Fig. 4, in the embodiment of the present invention, one end of gas phase pipeline 10 and put It is also connected by the 5th pipeline 15 between separate tube road 12, is provided with blow valve 16 on the 5th pipeline 15, which is manual Control, when need manual operation release pressure in tank container body when, manually opened blow valve 16 makes the intracorporal medium of tank Pipeline 12 is diffused by gas phase pipeline 10,15 direct emission of the 5th pipeline.
In addition, in the embodiment of the present invention, diffusing in conjunction with Fig. 3 and Fig. 4 and being additionally provided with discharging valve 17, function on pipeline 12 It can be to discharge in release pipeline 12 because of condensed water caused by discharge cold conditions medium.
It should be noted that the connection of connection and pipeline and valve between pipeline in gas phase pipeline arranging structure, The mode welded again after docking is generallyd use to carry out.
Specific in the embodiment of the present invention, system safety valve 11 is arranged 4, be respectively provided on each first pipeline 4 there are two First input port 7, to be connected with corresponding system safety valve 11.
Finally, the tank container includes tank body and above-mentioned gas the embodiment of the invention provides a kind of tank container Phase pipeline arranging structure.
In conjunction with Fig. 3, one end of gas phase pipeline 10 of the gas phase pipeline arranging structure is connected with the circumferential surface of tank body, and second is defeated Entrance 9 and pipeline safety valve discharge pipe 18 connect, and are also equipped with pipeline safety valve on pipeline safety valve discharge pipe 18.
The tank container of above-mentioned gas phase pipeline arranging structure, transportational process or storage after filling medium are installed In the process, there are following two operating conditions: 1, reaching system safety valve jumping up pressure after the pressure rise of tank container tank body Afterwards, system safety valve jumping up, the medium released are discharged by system safety valve and are concentrated in tapping equipment;2, work as pipeline safety valve After pressure rise to pipeline safety valve release pressure in discharge pipe, pipeline safety valve take-off, the medium released passes through pipeline Safety valve discharge pipe 18, which is discharged into, to be concentrated in tapping equipment.Finally concentrate the medium in tapping equipment by concentrating tapping equipment Delivery outlet be discharged into desorption tube, thus ensure that tank container transport storage when safety.
The embodiment of the present invention connects each system safety valve with desorption tube due to using a concentration tapping equipment, from And can simplify being linked and packed for gas phase pipeline arranging structure, and then reached reduction pipeline assembly difficulty, improve assembly efficiency Purpose.
Fig. 5 is the overall structure diagram of the tank container of the embodiment of the present invention, and in conjunction with Fig. 5, the tank container is also Including handling pipeline 19, pressure piping 20, overflow passage 21 and differential pressure pipeline 22, which gas phase pipeline 10, increases The same end on pressure pipe road 20, overflow passage 21 and differential pressure pipeline 22 passes through pipeline backing plate 23 and is connected on the circumferential surface of tank body, And handling pipeline 19, gas phase pipeline 10, pressure piping 20, overflow passage 21 and differential pressure pipeline 22 are pressed successively far from tank body Direction is arranged on the outside of the circumferential surface of tank body.
Above-mentioned distributing order has the advantage that
1, when this 5 bye-pass is installed, fork is not worn between 5 bye-passes, and successively install from inside to outside, level point Bright, installation effectiveness is high, while convenient for later period maintenance and after sale;
2, it is this successively from inside to outside installation save the installation space of external pipeline system to greatest extent, thus make and Valve box structure outside its cooperation is more compact, so as to so that the structure of valve box designs smallerization.
It should be noted that the medium stored in tank body can be natural gas etc. with pressure in the embodiment of the present invention Medium, and after each pipeline is installed in place, there are corresponding installation seat supports, to guarantee the stabilization of pipeline.
Following illustrated embodiment is better embodiment of the invention, only is used to facilitate to illustrate the present invention, not to this hair The bright limitation made under any form has usually intellectual in any technical field, if not departing from the proposed skill of the present invention In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and Without departing from technical feature content of the invention, in the range of still falling within the technology of the present invention feature.

Claims (10)

1. a kind of concentration tapping equipment, which is characterized in that the concentration tapping equipment includes two the first pipelines, two the second pipes Road and a third pipeline, in which:
Two first pipelines are oppositely arranged, and, the central axis of two first pipelines is located in first straight line, two institutes It states and is provided at least one first input port on the first pipeline;
The central axis of the third pipeline is located in the second straight line, and the second straight line and the first straight line are positioned at same In plane, delivery outlet is provided on the third pipeline, the both ends of the third pipeline pass through second pipeline and two respectively The opposite one end connection of a first pipeline.
2. a kind of concentration tapping equipment according to claim 2, which is characterized in that the second straight line and described first is directly Line is arranged in parallel.
3. a kind of concentration tapping equipment according to claim 1, which is characterized in that one in two first pipelines First pipeline is provided with the second input port away from one end of another first pipeline, second input port be used for and The connection of pipeline safety valve discharge pipe.
4. a kind of gas phase pipeline arranging structure, which is characterized in that the arragement construction includes gas phase pipeline, system safety valve, power Benefit requires the described in any item concentration tapping equipments of 1-3 and release pipeline, in which:
One end of the gas phase pipeline with tank body for connecting;
The entrance of multiple system safety valves is connected to the other end of the gas phase pipeline;
First input port for concentrating tapping equipment and the system safety valve are arranged in a one-to-one correspondence, the system safety valve Outlet is connected to corresponding first input port, the delivery outlet and the release pipeline connection for concentrating tapping equipment.
5. a kind of gas phase pipeline arranging structure according to claim 4, which is characterized in that the other end of the gas phase pipeline It is arranged in parallel with first pipeline, multiple system safety valves are set side by side, and multiple system safety valves are arranged in institute It states between the other end of gas phase pipeline and first pipeline.
6. a kind of gas phase pipeline arranging structure according to claim 5, which is characterized in that the arragement construction further includes Four pipelines, the 4th pipeline are arranged in parallel between the other end of gas phase pipeline and first pipeline, multiple systems Safety valve is mounted on the 4th pipeline, and the 4th pipeline is connected to by switching valve with the other end of the gas phase pipeline.
7. a kind of gas phase pipeline arranging structure according to claim 1, which is characterized in that one end of the gas phase pipeline and Also pass through the 5th piping connection between the release pipeline, is provided with blow valve on the 5th pipeline.
8. a kind of gas phase pipeline arranging structure according to claim 1, which is characterized in that the desorption tube road is also set up There is discharging valve.
9. a kind of tank container, which is characterized in that the tank container includes described in tank body and claim any one of 4-8 Gas phase pipeline arranging structure, one end of the gas phase pipeline is connected with the circumferential surface of tank body.
10. a kind of tank container according to claim 9, which is characterized in that the tank container further includes handling Pipeline, pressure piping, overflow passage and differential pressure pipeline, the handling pipeline, the gas phase pipeline, the pressure piping, institute The same end for stating overflow passage and the differential pressure pipeline passes through pipeline backing plate and is connected on the circumferential surface of the tank body, and, institute Handling pipeline, the gas phase pipeline, the pressure piping, the overflow passage and the differential pressure pipeline are stated by successively far from institute The direction for stating tank body is arranged on the outside of the circumferential surface of the tank body.
CN201910649492.XA 2019-07-18 2019-07-18 Centralized discharging device, gas phase pipeline arrangement structure and tank container Active CN110217500B (en)

Priority Applications (2)

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CN201910649492.XA CN110217500B (en) 2019-07-18 2019-07-18 Centralized discharging device, gas phase pipeline arrangement structure and tank container
PCT/CN2020/102707 WO2021008609A1 (en) 2019-07-18 2020-07-17 Concentrated discharging device, gas phase pipeline arrangement structure, and tank-type container

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Application Number Priority Date Filing Date Title
CN201910649492.XA CN110217500B (en) 2019-07-18 2019-07-18 Centralized discharging device, gas phase pipeline arrangement structure and tank container

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CN110217500A true CN110217500A (en) 2019-09-10
CN110217500B CN110217500B (en) 2024-03-26

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Publication number Priority date Publication date Assignee Title
WO2021008609A1 (en) * 2019-07-18 2021-01-21 中车长江车辆有限公司 Concentrated discharging device, gas phase pipeline arrangement structure, and tank-type container
CN112664738A (en) * 2019-10-16 2021-04-16 青岛经济技术开发区海尔热水器有限公司 Air inlet and exhaust device

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