CN110884787A - Special tank container for metal sodium storage and transportation - Google Patents
Special tank container for metal sodium storage and transportation Download PDFInfo
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- CN110884787A CN110884787A CN201911346059.5A CN201911346059A CN110884787A CN 110884787 A CN110884787 A CN 110884787A CN 201911346059 A CN201911346059 A CN 201911346059A CN 110884787 A CN110884787 A CN 110884787A
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- sensor
- siphon
- temperature
- tank body
- siphon pipe
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title claims abstract description 15
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 15
- 239000011734 sodium Substances 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 title description 11
- 239000002184 metal Substances 0.000 title description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 238000005192 partition Methods 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- -1 flammable Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000020095 red wine Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D90/00—Component parts, details or accessories for large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/04—Linings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a special tank container for storage and transportation of metallic sodium, which comprises a tank body, wherein a frame is arranged outside the tank body, two ends of the tank body are provided with guardrails, a heat preservation layer is arranged in the tank body, an outer wrapping plate is arranged outside the heat preservation layer, a heating system is arranged in the tank body, the heating system comprises an upper partition electric tracing loop, an upper partition temperature limiting sensor, an upper partition cargo temperature control sensor, a lower partition electric tracing loop, a lower partition temperature limiting sensor, a lower partition cargo temperature control sensor and an electric tracing jacket type siphon pipe top discharging assembly, and an operation interface group is arranged at the top of the tank body. The invention can be recycled, has higher transportation efficiency and greatly improves the overall safety. The invention has the advantages of no risk of pipeline leakage and cargo and environment pollution, higher heating efficiency and energy utilization rate, simplified field operation process and reduced personnel operation risk.
Description
Technical Field
The invention relates to the field of transportation equipment for storing and transporting special media, in particular to a tank container capable of storing and transporting metal sodium and an electric heating type tank body heating temperature control device.
Background
The tank container is an advanced chemical logistics transportation mode. It can be used for shipping hazardous chemicals which are toxic and harmful substances, flammable, explosive and corrosive; liquid, gas and solid powder chemicals with no hazardous property and liquid food such as red wine, milk, etc. The use of tank containers in developed countries such as europe and america has become very common and statutory enforcement is being implemented in many countries. Sodium (UN 1428) is a white ductile soft metal that is chemically active and reacts strongly with moisture, water or acids, evolving hydrogen gas that can be ignited by the heat generated by the reaction and can explode upon strong reaction. The nuclear grade sodium has specific heat higher than that of most metals and good electrical conductivity, can adapt to special conditions of nuclear reactors, is low in price, is an ideal coolant, and is built and operated in fast reactors in a plurality of countries in the world. In recent years, customers have more and more requirements on storage and transportation equipment requiring metal sodium, and the performance requirements are higher and higher. In the prior art, the metal sodium is usually stored in a metal barrel or a woven bag wrapped by two layers of plastic bags, so that the time and the labor are wasted, and the metal barrel and the packaging bag can be gradually replaced due to the restriction of environmental requirements. Disclosure of Invention
The invention aims to provide a special tank container heating system for metal sodium storage and transportation, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a special tank container for storing and transporting metallic sodium comprises a tank body, wherein a frame is arranged outside the tank body, guardrails are arranged at two ends of the tank body, a heat preservation layer is arranged in the tank body, an outer wrapping plate is arranged outside the heat preservation layer, a heating system is arranged in the tank body and comprises an upper partition electric heat tracing loop, an upper partition temperature limiting sensor, an upper partition cargo temperature control sensor, a lower partition electric heat tracing loop, a lower partition temperature limiting sensor, a lower partition cargo temperature control sensor, an electric heat tracing jacket type siphon tube top discharging component, the upper partition temperature limiting sensor, the upper partition cargo temperature control sensor, the lower partition temperature limiting sensor and the lower partition cargo temperature control sensor are controlled by a master control box, an operation interface group is arranged at the top of the tank body and comprises two top discharging interfaces, two gas phase ports, two liquid level meter interfaces, a pressure meter interface, a manhole, a feed inlet, The safety valve, the siphon electric heat tracing junction box and the siphon electric heat tracing connecting line are connected, and the ejection material interface is connected with the siphon electric heat tracing junction box through the siphon electric heat tracing connecting line.
The invention is further improved in that: the electric heat tracing jacket type siphon pipe top discharging assembly comprises an ejection valve, a hollow ejection flange, a siphon pipe inner container, a siphon pipe heating wire, a siphon pipe temperature control sensor and a siphon pipe jacket shell, wherein the siphon pipe inner container is arranged in the siphon pipe jacket shell, the siphon pipe heating wire is arranged in the siphon pipe inner container, the siphon pipe temperature control sensor is arranged in the siphon pipe heating wire, and the siphon pipe jacket shell is connected with the ejection valve through the hollow ejection flange.
The invention is further improved in that: the siphon electric heat tracing junction box is connected with the siphon heating wire and the siphon temperature control sensor through plugs.
The invention is further improved in that: lower subregion temperature limit sensor and lower subregion goods temperature control sensor all are connected with first temperature controller, first relay is connected to first temperature controller, it all is connected with a second temperature controller to go up subregion temperature limit sensor and last subregion goods temperature control sensor, the second temperature controller is connected with the second relay, siphon temperature control sensor is connected with the third temperature controller, the third relay is connected to the third temperature controller, first temperature controller, second temperature controller and third temperature controller all connect the communication orientation module in the total control box through communication interface, two level gauge interfaces and manometer interface are connected with level sensor and pressure sensor respectively, level sensor and pressure sensor are connected to in the communication orientation module through level transmitter and pressure transmitter respectively.
The invention is further improved in that: the master control box mainly comprises a control power supply, a temperature controller group, a work indicator lamp, an electric control component, a wiring terminal row, communication positioning equipment, a master switch and a timer;
the control power supply provides power for the electric control component and the execution element;
the temperature controller group controls each heating loop;
the working indicator light indicates the working state of the system;
the electric control components mainly comprise a relay group and a circuit breaker group;
each heating wire and the sensor cable are connected to the wiring terminal block;
the timer records the working time of each heating loop.
Compared with the prior art, the invention has the beneficial effects that:
the invention can be recycled, has higher transportation efficiency and greatly improves the overall safety. Compared with external heat-conducting oil heating equipment, the invention has the advantages of no risk of pipeline leakage and cargo and environment pollution, higher heating efficiency and energy utilization rate, simplified field operation process and reduced personnel operation risk. The remote monitoring control of the equipment and the heating system is realized through wireless communication and control equipment, and the operation and maintenance management of the equipment and the safety supervision of special goods are facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the heating system of the present invention;
FIG. 3 is a schematic structural diagram of an operation interface set according to the present invention;
FIG. 4 is a schematic structural view of an electric heat tracing jacketed siphon top discharge assembly of the present invention;
FIG. 5 is a control schematic diagram of an electronic control box sensor apparatus;
fig. 6 is a block diagram of the electric control box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-4, the present embodiment provides a technical solution: a special tank container for storage and transportation of metallic sodium comprises a tank body 1, a frame 2 is arranged outside the tank body 1, guardrails 3 are arranged at two ends of the tank body 1, a heat preservation layer 4 is arranged in the tank body 1, an outer wrapping plate 5 is arranged outside the heat preservation layer 4, a heating system is arranged in the tank body 1 and comprises an upper partition electric heat tracing loop 7, an upper partition temperature limiting sensor 8, an upper partition goods temperature control sensor 9, a lower partition electric heat tracing loop 10, a lower partition temperature limiting sensor 11, a lower partition goods temperature control sensor 12 and an electric heat tracing jacket type siphon pipe top discharging assembly 13, the upper partition temperature limiting sensor 8, the upper partition goods temperature control sensor 9, the lower partition temperature limiting sensor 11 and the lower partition goods temperature control sensor 12 are controlled by a master control box 6, an operation interface group is arranged at the top of the tank body 1 and comprises two top discharging interfaces 14, two gas ports 15, a gas port, The device comprises two liquid level meter interfaces 16, a pressure meter interface 17, a manhole 18, a feed inlet 19, a safety valve 20, a siphon pipe electric heat tracing junction box 21 and a siphon pipe electric heat tracing connection line 22, wherein the ejection material interface 14 is connected with the siphon pipe electric heat tracing junction box 21 through the siphon pipe electric heat tracing connection line 22.
The electric heat tracing jacketed siphon pipe top discharging component 13 comprises a top discharging valve 23, a hollow top discharging flange 24, a siphon pipe inner container 25, a siphon pipe heating wire 26, a siphon pipe temperature control sensor 27 and a siphon pipe jacket shell 28, wherein the siphon pipe inner container 25 is arranged in the siphon pipe jacket shell 28, the siphon pipe heating wire 26 is arranged in the siphon pipe inner container 25, the siphon pipe heating wire 26 is internally provided with the siphon pipe temperature control sensor 27, and the siphon pipe jacket shell 28 is connected with the top discharging valve 23 through the hollow top discharging flange 24. The siphon electric heat tracing junction box 21 is connected with a siphon heating wire 26 and a siphon temperature control sensor 27 through plugs. The two liquid level meter interfaces 16 and the pressure meter interface 17 are both connected with sensors, and the sensors are connected into a communication module in the master control box 6 through cables.
As shown in fig. 5, the lower zone temperature limiting sensor 11 and the lower zone cargo temperature control sensor 12 are both connected to a first thermostat 28, the first thermostat 28 is connected to a first relay 29, the upper zone temperature limiting sensor 8 and the upper zone cargo temperature control sensor 9 are both connected to a second thermostat 30, the second thermostat 30 is connected to a second relay 31, the siphon temperature control sensor 27 is connected to a third thermostat 32, the third thermostat 32 is connected to a third relay 33, the first thermostat 28, the second temperature controller 30 and the third temperature controller 32 are both connected with a communication positioning module 34 in the master control box 6 through communication interfaces, the two liquid level meter interfaces 16 and the pressure gauge interface 17 are respectively connected with a liquid level sensor 35 and a pressure sensor 36, and the liquid level sensor 35 and the pressure sensor 36 are respectively connected into the communication positioning module 34 through a liquid level transmitter 37 and a pressure transmitter 38.
As shown in fig. 6, the master control box 6 mainly comprises a control power supply 6-1, a temperature controller group 6-2, a work indicator lamp 6-3, an electric control component 6-4, a wiring terminal block 6-5, a communication positioning device 6-6, a master switch 6-7 and a timer 6-8; the control power supply 6-1 provides power for the electric control component 6-4 and the executive component; the temperature controller group 6-2 controls each heating loop; the working indicator lamp 6-3 indicates the working state of the system; the electric control component 6-4 mainly comprises a relay group and a circuit breaker group; each heating wire and a sensor cable are connected to the wiring terminal block 6-5; timers 6-8 record the operating time of each heating circuit.
The invention is mainly applied to the tank container industry, in particular to the storage and transportation industry of special medium metallic sodium. In order to realize the heating and temperature control functions, electric tracing cables are reasonably laid on the outer surface of the tank body and the outer wall of the liner of the ejection siphon pipe, temperature sensors are arranged at corresponding positions, and a heating circuit and a control circuit are connected into an electric control box arranged on an external framework of the tank box. In order to improve the heating efficiency and economy and aim at different expected use working conditions, the invention carries out zone independent heating and independent temperature control on different height areas of the tank body, thereby realizing the output differentiation of heating power under different charging proportions and reasonably distributing the heating power. In order to simplify the operation steps of field operators, an automatic temperature control system and a remote monitoring control system are integrated in the master control box, and technicians can adjust temperature control parameters in a preset parameter and remote parameter setting mode. The heating system power supply gets electricity through standard industry aviation plug, and the field operation personnel only need ensure that power plug pegs graft correctly. The remote monitoring system and the embedded expansion equipment are used for realizing the positioning tracking of the equipment and the remote reading of the information such as the temperature, the pressure, the liquid level and the like of the equipment.
The invention mainly adopts a high-temperature high-power electric tracing system, combines an intelligent temperature control and information tracking system and a high-efficiency heat insulation structure, and provides a special tank container for loading and transporting liquid metal sodium. Compared with the conventional storage and transportation mode of metal barrels or packaging bags, the special tank container structure effectively increases the single shipping volume, improves the sealing performance and the integral safety of tank equipment, improves the energy utilization rate and the heating and unloading efficiency of heating equipment by a high-performance heat insulation structure, and reduces the risk of scalding of operating personnel due to high temperature of the equipment. Compared with a heat-conducting oil heating mode, the electric tracing system does not need a heat-conducting oil circulating pipeline for heating, does not need to be connected with external heating circulating equipment, does not have pipeline leakage risk, reduces corresponding pipeline maintenance work, and also avoids pollution to the environment.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The special tank container for storing and transporting the metallic sodium comprises a tank body (1) and is characterized in that: the tank is characterized in that a frame (2) is arranged outside the tank body (1), guardrails (3) are arranged at two ends of the tank body (1), a heat preservation layer (4) is arranged in the tank body (1), an outer wrapping plate (5) is arranged outside the heat preservation layer (4), a heating system is arranged in the tank body (1), the heating system comprises an upper subarea electric tracing loop (7), an upper subarea temperature limiting sensor (8), an upper subarea goods temperature control sensor (9), a lower subarea electric tracing loop (10), a lower subarea temperature limiting sensor (11), a lower subarea goods temperature control sensor (12) and an electric tracing jacket type siphon pipe top discharging assembly (13), the upper subarea temperature limiting sensor (8), the upper subarea goods temperature control sensor (9), the lower subarea temperature limiting sensor (11) and the lower subarea goods temperature control sensor (12) are controlled by a master control box (6), the top of the tank body (1) is provided with an operation interface group, the operation interface group comprises two ejection interfaces (14), two gas ports (15), two liquid level meter interfaces (16), a pressure gauge interface (17), a manhole (18), a feed inlet (19), a safety valve (20), a siphon electric heat tracing junction box (21) and a siphon electric heat tracing connection circuit (22), and the ejection interfaces (14) are connected with the siphon electric heat tracing junction box (21) through the siphon electric heat tracing connection circuit (22).
2. The special metallic sodium storage and transportation tank container according to claim 1, wherein: the electric heat tracing jacketed siphon pipe top discharging assembly (13) comprises a top discharging valve (23), a hollow top discharging flange (24), a siphon pipe inner container (25), a siphon pipe heating wire (26), a siphon pipe temperature control sensor (27) and a siphon pipe jacket shell (28), wherein the siphon pipe inner container (25) is arranged in the siphon pipe jacket shell (28), the siphon pipe heating wire (26) is arranged in the siphon pipe inner container (25), the siphon pipe temperature control sensor (27) is arranged in the siphon pipe heating wire (26), and the siphon pipe jacket shell (28) is connected with the top discharging valve (23) through the hollow top discharging flange (24).
3. The heating system of claim 1, wherein the heating system comprises: the siphon electric heat tracing junction box (21) is connected with a siphon heating wire (26) and a siphon temperature control sensor (27) through plugs.
4. The heating system of claim 1, wherein the heating system comprises: the lower partition temperature limiting sensor (11) and the lower partition goods temperature control sensor (12) are connected with a first temperature controller (28), the first temperature controller (28) is connected with a first relay (29), the upper partition temperature limiting sensor (8) and the upper partition goods temperature control sensor (9) are connected with a second temperature controller (30), the second temperature controller (30) is connected with a second relay (31), the siphon temperature control sensor (27) is connected with a third temperature controller (32), the third temperature controller (32) is connected with a third relay (33), the first temperature controller (28), the second temperature controller (30) and the third temperature controller (32) are connected with a communication positioning module (34) in the master control box (6) through communication interfaces, and the two liquid level meter interfaces (16) and the pressure meter interface (17) are respectively connected with a liquid level sensor (35) and a pressure sensor (36), the liquid level sensor (35) and the pressure sensor (36) are respectively connected into the communication positioning module (34) through a liquid level transmitter (37) and a pressure transmitter (38).
5. The heating system of claim 1, wherein the heating system comprises: the master control box (6) mainly comprises a control power supply (6-1), a temperature controller group (6-2), a work indicator lamp (6-3), an electric control component (6-4), a wiring terminal row (6-5), communication positioning equipment (6-6), a master switch (6-7) and a timer (6-8);
the control power supply (6-1) provides power for the electric control component (6-4) and the executive component;
the temperature controller group (6-2) controls each heating loop;
the working indicator lamp (6-3) indicates the working state of the system;
the electric control components (6-4) mainly comprise a relay group and a circuit breaker group;
each heating wire and each sensor cable are connected to the wiring terminal block (6-5);
and the timer (6-8) records the working time of each heating loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346059.5A CN110884787B (en) | 2019-12-24 | 2019-12-24 | Tank container special for metal sodium storage and transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346059.5A CN110884787B (en) | 2019-12-24 | 2019-12-24 | Tank container special for metal sodium storage and transportation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110884787A true CN110884787A (en) | 2020-03-17 |
| CN110884787B CN110884787B (en) | 2024-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911346059.5A Active CN110884787B (en) | 2019-12-24 | 2019-12-24 | Tank container special for metal sodium storage and transportation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697311A (en) * | 2021-09-07 | 2021-11-26 | 南通四方罐式储运设备制造有限公司 | Explosion-proof intelligent temperature control tank container |
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| JPS5763495A (en) * | 1980-10-03 | 1982-04-16 | Hitachi Ltd | Large sodium tank |
| CN102582978A (en) * | 2012-03-02 | 2012-07-18 | 西安交通大学 | Equipment for transporting and storing liquid metal sodium |
| CN205802068U (en) * | 2016-05-17 | 2016-12-14 | 中国铁道科学研究院铁道建筑研究所 | A kind of tank container heating and attemperating unit |
| CN205931939U (en) * | 2016-08-01 | 2017-02-08 | 杭州专用汽车有限公司 | Take automatic thermostatic control's pot -type transport vechicle |
| CN206243824U (en) * | 2016-10-31 | 2017-06-13 | 中车西安车辆有限公司 | A kind of tank container |
| KR101844895B1 (en) * | 2017-10-31 | 2018-04-03 | 조민기 | caustic soda storage system |
| CN209635071U (en) * | 2019-03-20 | 2019-11-15 | 南通四方罐式储运设备制造有限公司 | A kind of switch type tank case shipping special media |
| CN212100319U (en) * | 2019-12-24 | 2020-12-08 | 南通四方罐式储运设备制造有限公司 | Special tank container for metal sodium storage and transportation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697311A (en) * | 2021-09-07 | 2021-11-26 | 南通四方罐式储运设备制造有限公司 | Explosion-proof intelligent temperature control tank container |
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