CN106956933A - A kind of method and system of pipeline - Google Patents
A kind of method and system of pipeline Download PDFInfo
- Publication number
- CN106956933A CN106956933A CN201610014367.8A CN201610014367A CN106956933A CN 106956933 A CN106956933 A CN 106956933A CN 201610014367 A CN201610014367 A CN 201610014367A CN 106956933 A CN106956933 A CN 106956933A
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- pipeline
- module
- coil
- permanent magnet
- pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G54/00—Non-mechanical conveyors not otherwise provided for
- B65G54/02—Non-mechanical conveyors not otherwise provided for electrostatic, electric, or magnetic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
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- Non-Mechanical Conveyors (AREA)
Abstract
The invention discloses a kind of method and system of pipeline, by super capacitor to being fixed on pipeline, and the loop coil electric discharge in magnetic field, utilize the reaction force for producing Lorentz force, promote in the pipeline in transport module between transmitter module and receiver module and move, pipeline, coil, super capacitor and outer permanent magnet are integrated into independent coil accelerating module, some coil accelerating module arranged for interval are on the pipeline between transmitter module and receiver module, it is powered successively, persistently promote and moved in the pipeline between transport module transmitter module and receiver module.
Description
Technical field
The present invention relates to a kind of object induction system, more particularly to a kind of system of pipeline.
Background technology
Pipe-line transportation system refers to article passing through advance mounted pipeline, it is transferred to the position for being assigned to and reaching, it is the quick logistics transmission instrument of modernization, pipe transmission system applies the place for having large numbers of items to transmit in daily requirements such as hospital, bank, office building, supermarket, workshop, laboratories.The article of any proper volume such as case history, medical certificate, medicine, laboratory test report, bill, cash, file can be transmitted.Article is inserted in transport vehicle in transmission, and the safety of transmission article can not only be effectively ensured, and can be saved the time, improves operating efficiency.
The power mode of current pipe-line transportation system is pneumatic mode mostly, i.e., compressed air into conveyance conduit by air compressor machine, or air is suctioned out from conveyance conduit, promotes transport vehicle to be moved in conveyance conduit using the negative pressure in pipeline.There are many drawbacks in such Pneumatic pipe induction system.Firstly, because air quickly flows in conveyance conduit, huge noise is inevitably produced, influence, particularly use environment as hospital are produced on use environment；Second, Pneumatic pipe induction system is the system of a closing, requires high to seal for pipe joints, and when having, anywhere appearance is damaged to occur gas leakage, will influence the efficiency of transmission of whole system；3rd, Pneumatic pipe induction system needs air compressor system, takes huge space to place air-pressure equipment, space is needed big.4th, Pneumatic pipe induction system can only carry out a transmitting procedure, and efficiency is low.
The content of the invention
In order to solve the above problems, the present invention provides a kind of pipeline transmission method and system, can be during pipeline transmission is completed, it is to avoid above-mentioned noise, sealing, space and efficiency.
To reach above-mentioned purpose, a kind of method and system of pipeline of the invention, its principle is to promote object to move in the duct using moving charge Lorentz force suffered in magnetic field, reaches the purpose of transmission, the technical scheme of use is：Interval is fixed on pipeline and the corresponding coil electricity in magnetic field successively by some groups of super capacitors, promotes transport module to transmit in the duct using the Lorentz force relay of generation.
The characteristics of super capacitor is instantaneous large-current discharge and recharge, utilize this characteristic of super capacitor, to in magnetic field coil most heavy-current discharge in short-term, coil is by Lorentz force in short-term, after interval is fixed on pipeline and the corresponding coil in magnetic field is powered successively, will be sequentially generated Lorentz force, lasting Lorentz force will relay promote transport module to transmit in the duct.
Super capacitor and corresponding coil, pipeline constitute independent coil accelerating module, and the both positive and negative polarity of super capacitor is connected with corresponding coil two ends, coils loop is fixed on the pipe outer wall of pipeline.
The both positive and negative polarity of single super capacitor is connected with corresponding coil two ends by DC relay, while coil is fixed in the pipe outer wall of pipeline, super capacitor constitutes independent coil accelerating module unit with coil, pipeline.
Coil accelerating module also includes outer permanent magnet, and coil is located between pipeline and outer permanent magnet, and coil, pipeline and outer permanent magnet three keep being relatively fixed, and form independent coil accelerating module unit.
Coil accelerating module also includes outer permanent magnet, outer permanent magnet is located at the outside of coil, outer permanent magnet it is same extremely inside, coil is located between pipeline and outer permanent magnet, coil, pipeline and outer permanent magnet three keep being relatively fixed, constitute complete coil accelerating module unit together with super capacitor, the arranged for interval of some identical coil accelerating module units constitutes pipe transmission system on transmission pipeline.
Transport module in pipe transmission system is column type hollow structure, and external diameter is less than the internal diameter of the pipeline, and is laid with interior permanent magnet in radial directions.
Transport module in pipe transmission system is the carrier of conveying article, it would be desirable to which the article of transmission is put into after the middle cavity of transport module, is put into conveyance conduit and is transmitted.
Transport module in the duct when, the temporary field of the formation between the outer permanent magnet of coil accelerating module and the interior permanent magnet of transport module.
The radial direction of transport module is laid with interior permanent magnet, and the opposite polar orientation with outer permanent magnet is outwards arranged.Form magnetic field between the outer permanent magnet on the outside of interior permanent magnet and coil on transport module, the magnetic field is temporary field, when transport module not in the duct when, such temporary field is just not present.
Super capacitor can be replaced as energy storage component by secondary cells such as lithium ion battery or Ni-MH batteries.
The technical program ability super capacitor can make full use of super capacitor can to produce larger Lorentz force in magnetic field with the characteristic of heavy-current discharge as energy storage device, while carrying out carry out floating charging by external power source, electricity is kept at any time.Functionally, lithium ion battery and the secondary cell of the class of Ni-MH battery one can replace super capacitor, realize the function of this programme, but performance and life-span are applicable not as good as super capacitor, so the technical program is preferentially used as energy storage device from super capacitor.
Divide from structure, a kind of pipe-line transportation system of the invention includes transmitter module, receiver module, transmission pipeline, coil accelerating module and transport module.
Connected between transmitter module and receiver module by transmission pipeline, arranged for interval has coil accelerating module on transmission pipeline.
A kind of pipe-line transportation system also includes transport module, and transport module is hollow structure.
Coil accelerating module includes：Loop coil is fixed with pipeline, the pipe outer wall of pipeline, the two ends of coil are connected with the both positive and negative polarity of super capacitor respectively, outer permanent magnet is fixed with the outside of loop coil, loop coil is between pipeline and outer permanent magnet.
Coil accelerating module is important composition part in a kind of pipe-line transportation system, is mainly included：Pipeline, loop coil, super capacitor and outer permanent magnet.
Loop coil is fixed with the pipe outer wall of pipeline, the two ends of loop coil are connected with super capacitor, super capacitor is connected with external power source by wire, outer permanent magnet is fixed with the outside of annular ring, loop coil is between pipeline and outer permanent magnet, pipeline, loop coil and super capacitor and outer permanent magnet are relatively fixed, and form independent coil accelerating module unit.
Transmitter module, receiver module, bottom are provided with guide rail, and guide upper is provided with coil accelerating module.
Transmitter module is used to launch transport module, positioned at the front end of pipe transmission system, including guide rail and coil accelerating module, and coil transport module is arranged on guide rail, and coil accelerating module can pull out or be pushed into pipe transmission system along guide rail.
Receiver module is used to receive transport module, positioned at the end end of pipe transmission system, including guide rail and coil accelerating module, and coil transport module is arranged on guide rail, and coil accelerating module can push away figure along guide rail or pull out pipe transmission system.
Arranged for interval has coil accelerating module on a kind of pipe-line transportation system, its transmission pipeline.
Some independent coil accelerating module arranged for interval are on transmission pipeline, complete pipe transmission system is formed, under software control, each coil accelerating module is when transport module is by pipeline, transport module is accelerated so that transport module persistent movement in transmission pipeline.
A kind of transport module in pipe-line transportation system is cylindrical hollow structure, and there is openable cover plate one end, and interior permanent magnet is distributed with radial direction.
Transport module profile is cylindric, hollow structure inside, and there is openable cover plate one end of transport module, being put into article can close after cover plate, it can be transmitted, interior permanent magnet is distributed with the radial direction of transport module, and permanent magnet is located at the outermost layer of transport module.
A kind of structure of pipe-line transportation system is can also to increase transmitting between a variety of composition forms, transmission pipeline to receive dual-purpose module.
Transmitting can be increased between transmission pipeline and receive dual-purpose module, transmitter module and transmitting are received between dual-purpose module, transmitting is received between the dual-purpose modules of transmittings reception either different between dual-purpose module and receiver module, can be transmitted the transmission of module, be improved the efficiency of pipeline transmission.
A kind of pipe-line transportation system can be transmitted with vertically-mounted above and below progress, and transport module is when moving downward, and coil accelerating module can also play the decelerating effect to transport module, mitigates and hits, and reduces noise.
A kind of pipe transmission system of the present invention, it is not necessary to gas push, is not required sealing, and each coil accelerating module is as power unit, it is not necessary to total power compressor, saves space.
In summary, a kind of pipe transmission system of the invention, can play more preferably laser propagation effect and safety, quiet environment.
A kind of composition form of pipe transmission system of the present invention is a variety of, can not all be listed herein, no matter using which kind of profile, or using which kind of combination, is all to belong in scope of the invention, should be protected.
For the principle and structure of the present invention is expanded on further, the present invention will be described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of principle of pipeline object system.
Fig. 2 is the principle schematic one that coil accelerating module accelerates object.
Fig. 3 is the principle schematic two that coil accelerating module accelerates object.
Fig. 4 is the principle schematic three that coil accelerating module accelerates object.
Fig. 5 is the principle schematic four that coil accelerating module accelerates object.
Fig. 6 is the principle schematic five that coil accelerating module accelerates object.
Fig. 7 is the principle schematic six that coil accelerating module accelerates object.
Fig. 8 is the principle schematic seven that coil accelerating module accelerates object.
Fig. 9 is the principle schematic eight that coil accelerating module accelerates object.
Figure 10 is the principle schematic nine that coil accelerating module accelerates object.
Figure 11 is a kind of structure composition of pipe-line transportation system.
Figure 12 is the use process schematic one that a kind of pipe-line transportation system conveys object.
Figure 13 is the use process schematic two that a kind of pipe-line transportation system conveys object.
Figure 14 is the use process schematic three that a kind of pipeline object system conveys object.
Figure 15 is the use process schematic four that a kind of pipeline object system conveys object.
Figure 16 is the use process schematic five that a kind of pipeline object system conveys object.
Figure 17 is the use process schematic six that a kind of pipeline object system conveys object.
Figure 18 is the use process schematic seven that a kind of pipeline object system conveys object.
Figure 19 is the use process schematic eight that a kind of pipeline object system conveys object.
Figure 20 is a kind of pipeline object system transmission form two.
Figure 21 is a kind of pipeline object system transmission form three.
1- transmitter modules, 2- conveyor modules, 3- coil accelerating modules, 4- increase in pipeline, 5- translation pipelines, 6- declines pipeline, 7- receiver modules, the outer permanent magnets of 8-, 9- coils, 10- pipelines, permanent magnet in 11- ultracapacitors, 12-, the 13- magnetic lines of force, 14- guide rails, 15- transmittings receive dual-purpose module.16- cover plates, 17- switches, 18- curved pipes.
Embodiment
As shown in figure 1, after transmitter module 1 launches conveyor module 2, conveyor module 2 is in the case where some different coil accelerating modules 3 accelerate successively, respectively through increase in pipeline 4, translates pipeline 5, declines pipeline 6 and reach receiver module 7, complete the conveying of conveyor module 2.
As shown in Fig. 2 coil accelerating module includes outer permanent magnet 8, hot-wire coil 9, pipeline 10, wherein super capacitor 11, hot-wire coil 9 are wrapped on the outside of the pipe of pipeline 10, and the both positive and negative polarity of the two ends of hot-wire coil 9 respectively with super capacitor 11 be connected, formation loop.
As shown in figure 3, outer permanent magnet 8 is symmetrically arranged in the both sides of pipeline 10, at the same the homopolarity (N poles) of outer permanent magnet 8 inwardly carry out it is positioned opposite so that the hot-wire coil 9 for being wrapped in the pipe outer wall of pipeline 10 is between pipeline 10 and outer permanent magnet 8.
As shown in figure 4, interior permanent magnet 12 is symmetrically arranged in the outside of conveyor module 2, while the homopolarity of interior permanent magnet 12（S poles）Outside circumference.
As shown in Figure 5.There is openable cover plate 15 upper end of conveyor module 2, and cover plate 16 can be opened and closed, and article is removed or placed into for opening conveyor module 12.Closing conveyor module 12 is used to convey article.
As shown in fig. 6, according to Lorentz force law, electrified wire is in magnetic field by Lorentz force vertically with magnetic direction and the sense of current.
As shown in Figure 7, transport module 2 of the outside with interior permanent magnet 12 is put on the outside of pipe and is wound with the pipeline 10 of hot-wire coil 9, the S poles of interior permanent magnet 12 on transport module 2 are extremely relative with the N of the outer permanent magnet 8 in the outside of hot-wire coil 9, the magnetic line of force 13 from N poles to S poles is formed between outer permanent magnet 8 and interior permanent magnet 12, the magnetic line of force 13 is wound with the pipeline 10 of hot-wire coil 9 on the outside of pipe.
As shown in figure 8, starting switch 17, super capacitor 11 is connected with hot-wire coil 9, loop is formed, ring current is formed on the outside of the pipe of pipeline 10.
As shown in figure 9, there is ring current in hot-wire coil 9 in the magnetic line of force 13, according to Lorentz force law, hot-wire coil 9 is by the power perpendicular to the magnetic line of force 13 and the sense of current.
As shown in Figure 10, hot-wire coil 9 is fixed on pipeline 10, according to Newton's third law, interior permanent magnet 12 is driven transport module 2 to be projected from pipeline 10, then switch 11 disconnects by the reaction force of hot-wire coil, super capacitor 11 disconnects with hot-wire coil 9, forms open circuit, completes emission process.
As shown in figure 11, a kind of pipe-line transportation system includes transmitter module 1, receiver module 7, conveyor module 2, increase in pipeline 4, translate pipeline 5, decline pipeline 6 and pipeline 18, increase in pipeline 4, translate pipeline 5, decline pipeline 6 and pipeline 18 is sequentially connected, form the pipeline of connection, the two ends of pipeline are respectively provided with transmitter module 1 and receiver module 7, transmitter module 1 and receiver module 7 are respectively arranged with guide rail 14 and coil accelerating module 3, guide rail 14 is used to pull out or be pushed into pipe-line transportation system by transmitter module 1 and receiver module 7, coil accelerating module 3 is used to launch conveyor module 2, increase in pipeline 4, coil accelerating module 3 is sequentially arranged with translation pipeline 5 and decline pipeline 6 and pipeline 18, and it is fixedly connected with each self-corresponding coil accelerating module 3.
When as shown in figure 12, using a kind of pipe-line transportation system conveying objects, first the coil accelerating module 3 on transmitter module 1 is pulled out along guide rail 14.
As shown in figure 13, dress is transmitted into the transport module 2 of object to be encased in the coil accelerating module 3 in transmitter module 1.
As shown in figure 14, it will be equipped with conveying the coil accelerating module 3 for touching 2 along the push-in pipe-line transportation system of guide rail 14, complete the preparation of transmitter module 1.
As shown in figure 15, coil accelerating module 3 in transmitter module 1 is run first, after super capacitor 11 is powered, according to Lorentz law, transmitter module 1 launches transport module 2 upwards, transport module 2 leaves transmitter module 1, into increase in pipeline 4, fixed coil accelerating module 3 brings into operation on increase in pipeline 4, corresponding super capacitor 11 is initially powered up on fixed coil accelerating module 3 on increase in pipeline 4, continuation is accelerated upwards to transport module 2, when transport module 2 is by curved pipe 18 and translation pipeline 5, sequentially pass through the acceleration of the corresponding coil accelerating module 3 of curved pipe 5 and translate the acceleration of the corresponding coil accelerating module 3 of pipeline 5, continuation is run forward, enter in decline pipeline 6.
As shown in figure 16, transport module 2 is entered after decline pipeline 6, is declined the fixed coil accelerating module 3 of correspondence on pipeline 6 and is run, transport module 2 is had an effect.
As shown in figure 17, the transport module 2 moved downward is by the upward Lorentz force F of coil accelerating module, and Lorentz force F make it that transport module 2 is downward and slowed, and serves the effect of deceleration.
As shown in figure 18, transport module 2 is entered in receiver module 7 by the deceleration of decline pipeline 6, and the fixed coil accelerating module 3 of correspondence continues to slow down to transport module 2 on receiver module 7 so that transport module 2 is slowly stopped in receiver module 7.
As shown in figure 19, the coil accelerating module 3 equipped with transport module 2 in receiver module 7 is pulled out along guide rail 14, then takes out transport module 2, complete transmitting procedure.
As shown in figure 20, a kind of pipe-line transportation system can also add transmitting between translation pipeline 5 and receive two egf blocks 15, transport module 2 to run to transmitting through increase in pipeline 4 and translation pipeline 5 from transmitter module 1 to receive in two modules 15, received to take out transport module 2 in two modules 15 by transmitting, or transport module 2 can receive two modules 15 from transmitting and be run to through translating pipeline 5 and declining pipeline 6 in receiving module 7, by taking out transport module 2 in receiver module 7.
As shown in figure 21, a kind of pipe-line transportation system can also use transmitting to receive two modules 15 as transmitting terminal, receiving terminal and intermediate ends, connected by increase in pipeline 4, transport module 2 can be under the left and right of coil accelerating module 3, in transmitting terminal, transmitted between any two in receiving terminal and intermediate ends, complete the transmission of conveyor module.
Claims (12)
1. a kind of method of pipeline, it is characterised in that be fixed on successively to interval on pipeline and the corresponding coil electricity in magnetic field by some groups of super capacitors, promote transport module to transmit in the duct using the Lorentz force relay of generation.
2. a kind of method of pipeline according to claim one, it is characterized in that the super capacitor constitutes independent coil accelerating module with the corresponding coil, pipeline, the both positive and negative polarity of the super capacitor is fixed on the pipe outer wall of pipeline with the corresponding coil two ends connection, the coils loop.
3. a kind of method of pipeline according to claim two, it is characterized in that the coil accelerating module also includes outer permanent magnet, and the coil is located between the pipeline and outer permanent magnet, the coil, the pipeline and outer permanent magnet three keep being relatively fixed, and form independent coil accelerating module unit.
4. the method for a kind of pipeline according to claim one, it is characterised in that the transport module is column type hollow structure, and external diameter is less than the internal diameter of the pipeline, and is laid with interior permanent magnet in radial directions.
5. a kind of method of pipeline according to claim one, it is characterized in that the magnetic field be the transport module in the duct when, the temporary field of the formation described in the outer permanent magnet and claim four of coil accelerating module described in claim three between the interior permanent magnet of transport module.
6. the method for a kind of pipeline according to claim one, it is characterised in that the super capacitor can be replaced as energy storage component by secondary cells such as lithium ion battery or Ni-MH batteries.
7. a kind of pipe-line transportation system, it is characterised in that including：Transmitter module, receiver module, transmission pipeline, coil accelerating module and transport module.
8. a kind of pipe-line transportation system according to claim seven, it is characterised in that the coil accelerating module includes：Loop coil is fixed with pipeline, the pipe outer wall of pipeline, the two ends of coil are connected with the both positive and negative polarity of super capacitor respectively, outer permanent magnet is fixed with the outside of loop coil, loop coil is between pipeline and permanent magnet.
9. a kind of pipe-line transportation system according to claim seven, it is characterised in that the transmitter module, receiver module, bottom is provided with guide rail, guide upper is provided with coil accelerating module.
10. a kind of pipe-line transportation system according to claim seven, it is characterised in that arranged for interval has coil accelerating module on the pipeline.
11. a kind of pipe-line transportation system according to claim seven, it is characterised in that the transport module is cylindrical hollow structure, there is openable cover plate one end, and interior permanent magnet is distributed with radial direction.
12. a kind of pipe-line transportation system according to claim seven, it is characterised in that transmitting can also be increased between the pipeline and receive dual-purpose module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014367.8A CN106956933A (en) | 2016-01-11 | 2016-01-11 | A kind of method and system of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014367.8A CN106956933A (en) | 2016-01-11 | 2016-01-11 | A kind of method and system of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106956933A true CN106956933A (en) | 2017-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610014367.8A Pending CN106956933A (en) | 2016-01-11 | 2016-01-11 | A kind of method and system of pipeline |
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| CN (1) | CN106956933A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857043A (en) * | 2017-11-07 | 2018-03-30 | 汤庆佳 | A kind of intelligent carrying method accelerated based on electromagnetism and its system |
| CN108861613A (en) * | 2018-06-25 | 2018-11-23 | 长沙矿冶研究院有限责任公司 | A kind of underwater magnetic force transportation system |
| CN109051814A (en) * | 2018-09-07 | 2018-12-21 | 中铁第四勘察设计院集团有限公司 | A kind of Cold Chain Logistics pipeline transportation buffer system |
| CN109484800A (en) * | 2018-11-21 | 2019-03-19 | 中铁第四勘察设计院集团有限公司 | A kind of Cold Chain Logistics pipe electromagnetic acceleration and deceleration system and method |
| CN109625983A (en) * | 2019-01-09 | 2019-04-16 | 中铁第四勘察设计院集团有限公司 | A kind of railway Cold Chain Logistics two-way simultaneous pipe-line system and control method |
| CN109725658A (en) * | 2019-01-24 | 2019-05-07 | 中铁第四勘察设计院集团有限公司 | A kind of Cold Chain Logistics pipeline system stereo rotary cross-channel system and method |
| CN111301943A (en) * | 2020-03-04 | 2020-06-19 | 福建龙净环保智能输送工程有限公司 | Pipe belt machine and brake device thereof |
| CN114060035A (en) * | 2021-12-14 | 2022-02-18 | 中国海洋大学 | Multistage magnetic resistance type multi-metal nodule lifting system and lifting method thereof |
-
2016
- 2016-01-11 CN CN201610014367.8A patent/CN106956933A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857043A (en) * | 2017-11-07 | 2018-03-30 | 汤庆佳 | A kind of intelligent carrying method accelerated based on electromagnetism and its system |
| CN108861613A (en) * | 2018-06-25 | 2018-11-23 | 长沙矿冶研究院有限责任公司 | A kind of underwater magnetic force transportation system |
| CN109051814A (en) * | 2018-09-07 | 2018-12-21 | 中铁第四勘察设计院集团有限公司 | A kind of Cold Chain Logistics pipeline transportation buffer system |
| CN109051814B (en) * | 2018-09-07 | 2024-02-20 | 中铁第四勘察设计院集团有限公司 | Cold chain logistics pipeline transportation buffer system |
| CN109484800A (en) * | 2018-11-21 | 2019-03-19 | 中铁第四勘察设计院集团有限公司 | A kind of Cold Chain Logistics pipe electromagnetic acceleration and deceleration system and method |
| CN109625983A (en) * | 2019-01-09 | 2019-04-16 | 中铁第四勘察设计院集团有限公司 | A kind of railway Cold Chain Logistics two-way simultaneous pipe-line system and control method |
| CN109625983B (en) * | 2019-01-09 | 2024-05-17 | 中铁第四勘察设计院集团有限公司 | Railway cold chain logistics bidirectional parallel pipeline system and control method |
| CN109725658B (en) * | 2019-01-24 | 2023-11-28 | 中铁第四勘察设计院集团有限公司 | Three-dimensional rotary intersection system and method for cold chain logistics conveying pipeline system |
| CN109725658A (en) * | 2019-01-24 | 2019-05-07 | 中铁第四勘察设计院集团有限公司 | A kind of Cold Chain Logistics pipeline system stereo rotary cross-channel system and method |
| CN111301943A (en) * | 2020-03-04 | 2020-06-19 | 福建龙净环保智能输送工程有限公司 | Pipe belt machine and brake device thereof |
| CN111301943B (en) * | 2020-03-04 | 2021-08-24 | 福建龙净环保智能输送工程有限公司 | Pipe belt machine and brake device thereof |
| CN114060035B (en) * | 2021-12-14 | 2022-11-18 | 中国海洋大学 | Multi-stage magnetic resistance type multi-metal nodule lifting system and lifting method thereof |
| CN114060035A (en) * | 2021-12-14 | 2022-02-18 | 中国海洋大学 | Multistage magnetic resistance type multi-metal nodule lifting system and lifting method thereof |
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Application publication date: 20170718 |