CN204005206U - Low-temperature tanker charging system - Google Patents
Low-temperature tanker charging system Download PDFInfo
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- CN204005206U CN204005206U CN201420229285.1U CN201420229285U CN204005206U CN 204005206 U CN204005206 U CN 204005206U CN 201420229285 U CN201420229285 U CN 201420229285U CN 204005206 U CN204005206 U CN 204005206U
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Abstract
The utility model provides low-temperature tanker charging system, comprise, master fills pipeline, cryogenic liquide transfer pump and fills controller, cryogenic liquide transfer pump is serially connected with main filling in pipeline, the control output end of cartridge controller is connected with the control end of cryogenic liquide transfer pump, and cryogenic liquide transfer pump is controlled.Thereby solved in prior art gas in filling process, fill loss large, fill the problem that efficiency is low and site safety is low.Shorten the time of filling, improved and filled efficiency, improved Security and the reliability of the on-the-spot embedding of gas, " misloading, neglected loading " equivalent risk and adverse consequences of having avoided manual operation to produce.
Description
Technical field
The utility model relates to gas generation, transport field, relates in particular to low-temperature tanker charging system.
Background technique
At present, gas generation manufacturing enterprise the cryogenic gases such as liquid oxygen, liquid nitrogen, liquid argon are prepared and transportation process in, conventionally can adopt low-temperature tanker to transport cryogenic gas.And in market or make land used, by low-temperature tanker, carry out this locality filling.Existing filling method is static pressure methods for filling.The method is when implementing, and because gas flow rate is limited, therefore, the leakage that fills gasified liquid in time length, filling process is many; Meanwhile, because whole pouring process needs manual control, therefore, artificial caused misloading, overcharge, the situation such as unclosed valve will further reduce filling quality and efficiency, and easily cause and reveal and waste.Thereby the transportation loss that has increased gas, has improved the preparation cost of gas, has reduced Security and reliability in gas using process.
Model utility content
The purpose of this utility model is, a kind of low-temperature tanker charging system is provided, and solved in prior art gas in filling process, fill loss large, fill the problem that efficiency is low and site safety is low.
In order to achieve the above object, the utility model provides low-temperature tanker charging system, comprise, master fills pipeline, wherein, also comprises, cryogenic liquide transfer pump and fill controller, described cryogenic liquide transfer pump is serially connected with described master and fills in pipeline, described in fill controller control output end be connected with the control end of described cryogenic liquide transfer pump, described cryogenic liquide transfer pump is controlled.
A kind of preferred embodiment in, also comprise the pump parameter acquisition unit of temperature transmitter, pressure transmitter and cryogenic liquide transfer pump; Described temperature transmitter and pressure transmitter are arranged at described master and fill in pipeline, the signal output part of described temperature transmitter, pressure transmitter and pump parameter acquisition unit with described in fill controller input end be connected, described in fill controller the information of received temperature transmitter, pressure transmitter and pump parameter acquisition unit shown.
A kind of preferred embodiment in, described temperature transmitter comprises: inlet temperature transmitter and outlet temperature transmitter; Described pressure transmitter comprises: inlet pressure transmitter and outlet pressure transmitter; The inlet side master that described inlet temperature transmitter and described inlet pressure transmitter are arranged at described cryogenic liquide transfer pump fills in pipeline; The outlet side master that described outlet temperature transmitter and described outlet pressure transmitter are arranged at described cryogenic liquide transfer pump fills in pipeline.
A kind of preferred embodiment in, described in fill the temperature sensing information that controller judgement receives from described temperature transmitter and/or the pressure sensing information receiving from described pressure transmitter, whether surpass setting value, if outwards send prompt messages.
A kind of preferred embodiment in, also comprise, auxiliary pipeline and the switching control valve of filling, described auxiliary one end that fills pipeline is connected with the liquid container end that described master fills pipeline, the other end is connected with the outlet side pipeline of described cryogenic liquide transfer pump; In this joint, described switching control valve is set, describedly fill the output terminal of controller and the control end of described switching control valve is connected, the described controller that fills judges the temperature sensing information receiving from described temperature transmitter and/or the pressure sensing information receiving from described pressure transmitter, whether surpass setting value, if, drive described switching control valve, from described master, fill pipeline connection and be switched to the auxiliary pipeline connection that fills.
A kind of preferred embodiment in, also comprise: flow is taken into account and filled modulating valve, described flowmeter is arranged in the outlet side pipeline of described cryogenic liquide transfer pump, described in fill modulating valve and be serially connected with described master and fill in pipeline; Describedly fill the input end of controller and the data on flows output terminal of described flowmeter is connected, receive data on flows, the described output terminal that fills controller with described in fill modulating valve control end be connected, according to described data on flows, the described modulating valve that fills is regulated.
A kind of preferred embodiment in, also comprise: safety valve, described safety valve is arranged at described master and fills in pipeline.
A kind of preferred embodiment in, described master fills the transport tube of pipeline, comprising: inner tube, thermal insulation layer and outer tube, described thermal insulation layer is arranged between described inner tube and outer tube.
A kind of preferred embodiment in, the material of described inner tube is stainless steel material.
A kind of preferred embodiment in, the packing material of described thermal insulation layer is pearlife material
The beneficial effect of low-temperature tanker charging system of the present utility model is: by low temperature variable-frequency delivery pump is set in filling pipeline, shortened the time of filling, improved and filled efficiency, Security and the reliability of the on-the-spot embedding of gas have been improved, " misloading, neglected loading " equivalent risk and adverse consequences of having avoided manual operation to produce.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is in a kind of mode of execution of the utility model, the composition schematic diagram of low-temperature tanker charging system;
Fig. 2 is in the another kind of mode of execution of the utility model, the composition schematic diagram of low-temperature tanker charging system;
Fig. 3 is in another mode of execution of the utility model, the composition schematic diagram of low-temperature tanker charging system;
Fig. 4 is in a kind of mode of execution of the utility model, and the main inside that fills pipeline forms schematic diagram.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, in a kind of mode of execution of the present utility model, low-temperature tanker 50 charging systems comprise: master fills pipeline 10, cryogenic liquide transfer pump 20 and fills controller 30.Its main tank body connecting end 11 that fills pipeline 10 leaves the interface being connected with liquid container 40, and filling connecting end 12 leaves the interface being connected with low-temperature tanker 50, and cryogenic liquide transfer pump 20 is serially connected in this master and fills in pipeline 10.Therefore, when using low-temperature tanker 50 charging systems realizations of the present utility model to fill, first respectively tank body connecting end 11 is connected with liquid container 40, filling connecting end 12 is connected with the groove tank of low-temperature tanker 50, by filling controller 30, control and open after cryogenic liquide transfer pump 20, realize the Quick-filling to low-temperature tanker 50 middle slot tanks, and can pass through the adjusting to cryogenic liquide transfer pump 20, control filling speed.
For pouring process is controlled automatically, in a kind of mode of execution of the present utility model, in low-temperature tanker 50 charging systems, master, fill pipeline 10 and also comprise: pressure transmitter, temperature transmitter and pump parameter acquisition unit 21.Pressure transmitter, temperature transmitter are connected in main filling in pipeline 10, pump parameter acquisition unit 21 is connected with the input end that fills controller 30, the input end that fills controller 30 is connected with the signal output part of temperature transmitter, pressure transmitter and pump parameter acquisition unit, fill controller the information of received temperature transmitter, pressure transmitter and pump parameter acquisition unit is shown, thereby the main conveying gas filling in pipeline 10 is carried out to pressure in realization and temperature is carried out real-time testing.For realizing above-mentioned Presentation Function, it fills controller 30 and comprises: output display screen, thus the information of above-mentioned received temperature transmitter, pressure transmitter and pump parameter acquisition unit is carried out to output display.For better main each section of pipeline state filling in pipeline 10 being monitored, as shown in Figure 2, said temperature transmitter comprises: inlet temperature transmitter 61 and outlet temperature transmitter 62; Pressure transmitter comprises: inlet pressure transmitter 71 and outlet pressure transmitter 72; The inlet side master that inlet temperature transmitter 61 and inlet pressure transmitter 71 are arranged at cryogenic liquide transfer pump 20 fills in pipeline 10; The outlet side master that outlet temperature transmitter 62 and outlet pressure transmitter 72 are arranged at cryogenic liquide transfer pump 20 fills in pipeline 10.Thereby can master be filled to pipeline 10 and carry out comprehensive monitoring by filling controller 30, improved the main reliability of pipeline 10 in filling process that fill.
Security for effective guarantee fill operations, in a kind of mode of execution of the present utility model, on the one hand, in above-mentioned low-temperature tanker 50 charging systems, also comprise: auxiliary pipeline 80 and the switching control valve 90 of filling, this auxiliary pipeline 80 that fills fills pipeline 10 parallel joins with upper master, and auxiliary one end that fills pipeline 80 is connected with liquid container 40 ends, and the other end fills pipeline 10 with the outlet side master of cryogenic liquide transfer pump 20 and is connected; In this joint, switching control valve 90 is set, the output terminal that fills controller 30 is connected with the control end of switching control valve 90.Fill controller 30 judgements from the temperature sensing information of temperature transmitter reception and/or the pressure sensing information receiving from pressure transmitter, or the pump parameter information receiving from pump parameter acquisition unit, whether surpass setting value, if, drive switching control valve 90, from master, fill pipeline connection and be switched to auxiliary pipeline 80 connections that fill.Start and auxiliaryly to fill 80 pairs of low-temperature tankers of pipeline 50 and carry out filling.On the other hand, in above-mentioned low-temperature tanker 50 charging systems, also comprise: alarm buzzer.This alarm buzzer is connected with the output of on-the-spot control device.When filling controller 30 judgements from the temperature sensing information of temperature transmitter reception and/or the pressure sensing information receiving from pressure transmitter, whether surpass setting value, if outwards send prompt messages, outwards send buzzing warning.
As a kind of preferred version of the present utility model, low-temperature tanker charging system also comprises: flow is taken into account and filled modulating valve, and the outlet side master that flowmeter is arranged at cryogenic liquide transfer pump 20 fills in pipeline, fills modulating valve and is serially connected with main filling in pipeline; Fill the input end of controller 30 and the data on flows output terminal of flowmeter is connected, receive data on flows, the output terminal that fills controller 30 is connected with the control end that fills modulating valve, according to data on flows, to filling modulating valve, controls.
For guaranteeing that main pipeline can have good constant temperature effect, in a kind of mode of execution of the present utility model, as shown in Figure 4, the main transport tube structure that fills pipeline 10 comprises: inner tube 13, thermal insulation layer 14 and outer tube 15, thermal insulation layer 14 is arranged between inner tube 13 and outer tube 15.The material of inner tube 13 is stainless steel material.The packing material of thermal insulation layer 14 is pearlife material.Thereby make master fill pipeline 10 and can obtain good constant temperature effect.
As a kind of optimized project to above-mentioned pipeline, in a kind of mode of execution of the present utility model, in low-temperature tanker 50 charging systems, also comprise: compensator, filter and safety valve, this compensator, filter and safety valve are arranged at main filling in pipeline 10.Thereby the Security in raising filling process and reliability.
Thereby, the utility model, by low temperature variable-frequency delivery pump is set in filling pipeline, has shortened the time of filling, and has improved and has filled efficiency, Security and the reliability of the on-the-spot embedding of gas have been improved, " misloading, neglected loading " equivalent risk and adverse consequences of having avoided manual operation to produce
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion by the described protection domain with claim.
Claims (8)
1. low-temperature tanker charging system, comprise, the main pipeline that fills, it is characterized in that, also comprise, cryogenic liquide transfer pump and fill controller, described cryogenic liquide transfer pump is serially connected with described master and fills in pipeline, the described control output end that fills controller is connected with the control end of described cryogenic liquide transfer pump, and described cryogenic liquide transfer pump is controlled.
2. low-temperature tanker charging system according to claim 1, is characterized in that, also comprises the pump parameter acquisition unit of temperature transmitter, pressure transmitter and cryogenic liquide transfer pump; Described temperature transmitter and pressure transmitter are arranged at described master and fill in pipeline, the signal output part of described temperature transmitter, pressure transmitter and pump parameter acquisition unit with described in fill controller input end be connected, described in fill controller the information of received temperature transmitter, pressure transmitter and pump parameter acquisition unit shown.
3. low-temperature tanker charging system according to claim 2, is characterized in that, described temperature transmitter comprises: inlet temperature transmitter and outlet temperature transmitter; Described pressure transmitter comprises: inlet pressure transmitter and outlet pressure transmitter; The inlet side master that described inlet temperature transmitter and described inlet pressure transmitter are arranged at described cryogenic liquide transfer pump fills in pipeline; The outlet side master that described outlet temperature transmitter and described outlet pressure transmitter are arranged at described cryogenic liquide transfer pump fills in pipeline.
4. low-temperature tanker charging system according to claim 1, it is characterized in that, also comprise: flow is taken into account and filled modulating valve, described flowmeter is arranged in the outlet side pipeline of described cryogenic liquide transfer pump, described in fill modulating valve and be serially connected with described master and fill in pipeline; Describedly fill the input end of controller and the data on flows output terminal of described flowmeter is connected, receive data on flows, the described output terminal that fills controller with described in fill modulating valve control end be connected, according to described data on flows, the described modulating valve that fills is regulated.
5. low-temperature tanker charging system according to claim 1, is characterized in that, also comprises: compensator, filter and safety valve, described compensator, filter and safety valve are arranged at described master and fill in pipeline.
6. low-temperature tanker charging system according to claim 1, is characterized in that, described master fills the transport tube of pipeline, comprising: inner tube, thermal insulation layer and outer tube, described thermal insulation layer is arranged between described inner tube and outer tube.
7. low-temperature tanker charging system according to claim 6, is characterized in that, the material of described inner tube is stainless steel material.
8. according to the low-temperature tanker charging system described in claim 6 or 7, it is characterized in that, the packing material of described thermal insulation layer is pearlife material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229285.1U CN204005206U (en) | 2014-05-06 | 2014-05-06 | Low-temperature tanker charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229285.1U CN204005206U (en) | 2014-05-06 | 2014-05-06 | Low-temperature tanker charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005206U true CN204005206U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420229285.1U Expired - Fee Related CN204005206U (en) | 2014-05-06 | 2014-05-06 | Low-temperature tanker charging system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204005206U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032871A (en) * | 2015-03-13 | 2016-10-19 | 上海宝钢气体有限公司 | Cryogenic liquid automatic filling system and method |
| CN106240434A (en) * | 2016-09-21 | 2016-12-21 | 杭州双业能源设备有限公司 | The anti-overcharge Protection control system of groove tank car, storage tank and anti-overcharge guard method |
| CN107339606A (en) * | 2017-08-17 | 2017-11-10 | 丹阳市方蓝气体设备有限公司 | A kind of charging system for changing pressure |
| CN107796457A (en) * | 2017-10-18 | 2018-03-13 | 西南石油大学 | A kind of outlying well high pressure tank car fills the computational methods of time |
-
2014
- 2014-05-06 CN CN201420229285.1U patent/CN204005206U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032871A (en) * | 2015-03-13 | 2016-10-19 | 上海宝钢气体有限公司 | Cryogenic liquid automatic filling system and method |
| CN106032871B (en) * | 2015-03-13 | 2018-12-25 | 上海宝钢气体有限公司 | A kind of automatic filling method of cryogenic liquid automatic filling system |
| CN106240434A (en) * | 2016-09-21 | 2016-12-21 | 杭州双业能源设备有限公司 | The anti-overcharge Protection control system of groove tank car, storage tank and anti-overcharge guard method |
| CN106240434B (en) * | 2016-09-21 | 2018-07-31 | 杭州双业能源设备有限公司 | The anti-overcharge Protection control system of groove tank car, storage tank and anti-overcharge guard method |
| CN107339606A (en) * | 2017-08-17 | 2017-11-10 | 丹阳市方蓝气体设备有限公司 | A kind of charging system for changing pressure |
| CN107796457A (en) * | 2017-10-18 | 2018-03-13 | 西南石油大学 | A kind of outlying well high pressure tank car fills the computational methods of time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |