CN206670188U - A kind of natural gas liquefaction device based on GIS-Geographic Information System - Google Patents
A kind of natural gas liquefaction device based on GIS-Geographic Information System Download PDFInfo
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- CN206670188U CN206670188U CN201720264352.7U CN201720264352U CN206670188U CN 206670188 U CN206670188 U CN 206670188U CN 201720264352 U CN201720264352 U CN 201720264352U CN 206670188 U CN206670188 U CN 206670188U
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Abstract
The utility model discloses a kind of natural gas liquefaction device based on GIS-Geographic Information System, including natural gas processing pipeline and bypass duct；The natural gas processing pipeline is provided with sensor, the bypass duct is provided with flowmeter, also include a control cabinet, the single-chip microcomputer is connected with sensor and the flowmeter respectively, and the single-chip microcomputer passes sequentially through GPRS module and GPRS network and is connected with the GIS server；The control cabinet includes housing, cavity, a pair of cover plates, acrylic board and up and down motion device, the cavity is set on the housing, the side of the cavity is provided with ditch road, and the pair of cover plate is on the housing and all located at side of the cavity provided with ditch road；The acrylic board is located between the cover plate and the cavity, and the up and down motion device promotes the acrylic board to move up and down, and the acrylic board, which is provided with, cleans bar.The utility model facilitates cleaning case, ensures health.
Description
Technical field
A kind of the utility model natural gas liquefaction device technical field, and in particular to natural gas based on GIS-Geographic Information System
Liquefying plant.
Background technology
In the prior art, the liquefaction to natural gas is mainly by natural gas and refrigerant after heat exchanger, due to natural
The critical-temperature of gas, become gas and liquid mixture, now, separated by mixed liquor into gas-liquid separator.
All it is by liquefaction process monitoring and geography for the gas deliquescence process in diverse geographic location, environment
Information system is combined to be monitored, but only leans on simple controller, is unable to reach and is input to as server reliably
Property, in particular for the system that GIS-Geographic Information System is so huge；And to introduce server, the server is generally arranged at
In main control box.Main control box can usually carry particulate contaminant, the particulate contaminant inside it as a kind of structure of closing
Long-term suspension can adsorb various germs on Main Control Tank wall, and staff is caused to health when safeguarding main control box
Adverse effect；Meanwhile the region in existing Main Control Tank is used for observing inside Main Control Tank with being arranged on Main Control Tank wall
The structure of acrylic board is difficult to move and makes it difficult to be operated processing in Main Control Tank, also usually allows particulate contaminant to spread
Cause to be stained to outside.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of data storage is reliable, bacterium and virus in main control box
The natural gas liquefaction device based on GIS-Geographic Information System that is easy to clean, ensureing staff's health.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of natural gas liquefaction device based on GIS-Geographic Information System, including natural gas processing pipeline and bypass duct, institute
State and pretreatment unit, compression set and discharge control valve be sequentially provided with natural gas processing pipeline, described bypass duct one end with
One end connection of the pretreatment unit away from compression set, between the other end and the compression set and the discharge control valve
Pipeline section connection；The natural gas processing pipeline is provided with sensor, and the bypass duct is provided with flowmeter, in addition to a control
Case processed, the control cabinet is interior to be provided with circuit board and GIS server, and the circuit board is provided with single-chip microcomputer, the single-chip microcomputer difference
It is connected with sensor and the flowmeter, the single-chip microcomputer passes sequentially through GPRS module and GPRS network and the GIS server
Connection；
The control cabinet includes housing, cavity, a pair of cover plates, acrylic board and up and down motion device, and the cavity is set
On the housing, the side of the cavity is provided with ditch road, and the pair of cover plate is located on the housing and is all located at the chamber
Body is provided with the side on ditch road；The acrylic board is located between the cover plate and the cavity, and the up and down motion device promotes
The acrylic board moves up and down, and the acrylic board, which is provided with, cleans bar.
In a preferred embodiment of the present utility model, the up and down motion device includes pushing equipment and varicose bar,
The pushing equipment is connected to promote the varicose bar varicose through the varicose bar with the acrylic board.
In a preferred embodiment of the present utility model, one side that the housing is hinged with the cover plate is provided with ball,
The ball forms the track to be moved up and down for acrylic board.
In a preferred embodiment of the present utility model, the housing also includes a blower unit, the blower unit
Including the first air-inducing passage, the second air-inducing passage, the 3rd air inducing people having a common goal, plenum fan and the first sieve device, the cavity it is upper
Insertion hole is equipped with the top of lower both sides and housing, the insertion hole of the downside of the cavity, which is in close to the cavity, to be set
The one side on ditch road；
The air inlet for penetrating hole and the plenum fan with the upside of the cavity respectively of the both ends of first air-inducing passage
Mouth is communicated, and first sieve device is arranged on first air-inducing passage；The both ends difference of 3rd air-inducing passage
Communicated with the insertion hole of the downside of the cavity and the air taking port of plenum fan；One end of second air-inducing passage is located at described
On one air-inducing passage and be between the plenum fan and the first sieve device, the other end of second air-inducing passage with
The insertion hole connection of the case top.
In a preferred embodiment of the present utility model, second air-inducing passage is provided with the second sieve device.
In a preferred embodiment of the present utility model, the acrylic board is provided with a pair of execution mouths, the Asia gram
Power plate accommodates protecting film with the execution mouth correspondence position.
In a preferred embodiment of the present utility model, X-ray tube is provided with the cavity.
In a preferred embodiment of the present utility model, the most short one side of the pair of cover plate standoff distance is equipped with ditch
Road, the housing are provided with registration roller, and the registration roller is combined or separated with the raceway groove by motion.
In a preferred embodiment of the present utility model, the bypass duct is provided with bypass control valve.
In a preferred embodiment of the present utility model, the port of export of the natural gas processing pipeline is provided with ice chest.
Pass through above-mentioned technical proposal, the beneficial effects of the utility model are：
The utility model is directly led to by the way that GIS (GIS-Geographic Information System) server is arranged in control cabinet with existing
Cross single-chip microcomputer transmission to compare, ensure that the reliability, stability and promptness of data, and it is simple in construction.
Control has been effectively ensured by setting cover plate, acrylic board and telecontrol equipment in control cabinet in the utility model
Health in case, specifically directly drive acrylic board to move by telecontrol equipment, and then pass through the cleaning bar on acrylic board
Cleaning；When opening cover plate, can be easy to acrylic board round bar turn is cleaned on the cavity and acrylic board
Particulate contaminant remove, acrylic board can via up and down motion equipment adjust with ground distance, improve staff
The difficulty of processing is performed, acrylic board integral cap is come to the component working in cavity under conditions of the cavity via protecting film
During processing, reduce particulate contaminant and float to the probability of outside.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of circuit theory of the natural gas liquefaction device based on GIS-Geographic Information System provided by the utility model
Figure；
Fig. 2 is a kind of structural representation of the natural gas liquefaction device based on GIS-Geographic Information System provided by the utility model
Figure；
Fig. 3 is the structural representation of control cabinet provided by the utility model；
Fig. 4 is the partial sectional view of control cabinet provided by the utility model；
Corresponding component title of the numeral represented by with letter in figure：
1st, pretreatment unit；2nd, compression set；3rd, discharge control valve；4th, sensor；5th, flowmeter；6th, control cabinet；601、
Housing；602nd, cavity；603rd, cover plate；604th, acrylic board；605th, up and down motion device；6051st, pushing equipment；6052nd, varicose
Bar；7th, single-chip microcomputer；8th, GPRS module；9th, GPRS network；10th, GIS server；11st, bar is cleaned；12nd, ball；13rd, blower unit；
131st, the first air-inducing passage；132nd, the second air-inducing passage；133rd, the 3rd air-inducing passage；134th, plenum fan；135th, the first screen cloth is set
It is standby；136th, the second sieve device；137th, flow switch；14th, mouth is performed；15th, protecting film；16th, X-ray tube；17th, raceway groove；18th, it is fixed
Position roller；19th, bypass control valve；20th, ice chest.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Embodiment 1
Referring to the drawings shown in 1 and 2, a kind of natural gas liquid makeup based on GIS-Geographic Information System provided by the utility model
Put, including natural gas processing pipeline and bypass duct, pretreatment unit 1, compression are sequentially provided with the natural gas processing pipeline
Device 2 and discharge control valve 3, described bypass duct one end are connected with the one end of the pretreatment unit away from compression set 2, separately
Pipeline section between one end and the compression set 2 and the discharge control valve 3 connects；The natural gas processing pipeline, which is provided with, to be passed
Sensor 4, the bypass duct are provided with flowmeter 5, in addition to a control cabinet 6, circuit board and GIS are provided with the control cabinet 6
Server, the circuit board are provided with single-chip microcomputer 7, and the single-chip microcomputer 7 is connected with sensor 4 and the flowmeter 5 respectively, described
Single-chip microcomputer 7 passes sequentially through GPRS module 8 and GPRS network 9 and is connected with the GIS server 10；
Further, sensor 4 can be pressure sensor, temperature sensor, and it is fixed by sensor fastening device
In on pipeline.
Referring to the drawings shown in 3-4, the control cabinet 6 includes housing 601, cavity 602, a pair of cover plates 603, acrylic boards
604 and up and down motion device 605, wherein, cavity 602 is provided with housing 601, further, cavity 602 is used as operation room,
The inside can set display panel, button etc., facilitate staff's control.
Specifically, ditch road is provided with the side of cavity 602, a pair of cover plates 603 are located on housing 601 and are all located at cavity
602 are provided with the side on ditch road；Wherein, acrylic board 604 is located between the cover plate 603 and the cavity 602, described to transport up and down
Dynamic device 605 promotes the up and down motion of acrylic board 604 6, and the acrylic board 604, which is provided with, cleans bar 11.
The course of work of the present utility model is that the data of collection are sent to single-chip microcomputer 7 by sensor 4 and flowmeter 5, together
When, the data of collection are sent to more stable GIS server 10 by single-chip microcomputer 7 by GPRS module 8 and GPRS network 9, this
When, there are the data of natural gas liquefaction in GIS server 10, in combination with GIS-Geographic Information System, not only realize natural gas liquefaction
The data acquisition of system, and the server of GIS-Geographic Information System is combined, kill two birds with one stone.
Remote monitoring is carried out it is possible to further connect host computer, now can not only obtain the data of liquefaction situation, also
The data of geography information can be learnt in time, be easy to staff to be found out most suitable according to place difference, environment temperature difference etc.
Liquefaction condition.
For the ease of control, various indicator lamps or status lamp etc. can be set in the bottom of housing 601, and conveniently observation is whole
In individual liquefaction process equipment whether normal work.
In use, when needing cleaning in cavity 602 and in control cabinet 6, up and down motion device 605 is promoted so that on
Lower telecontrol equipment 605 drives acrylic board 604 and cleans bar 11 and moved up and down, and then can clean long-term existence in control
The impurity such as the particulate matter in system lower 6, ensure health.
Embodiment 2
As the further improvement of above-described embodiment, in the present embodiment, above-mentioned up and down motion device includes pushing equipment
6051 and varicose bar 6052, the pushing equipment 6051 be connected through the varicose bar 6052 with the acrylic board 604 to promote
The varicose of varicose bar 6052.
Further, the pushing equipment 6051 is piston, and the acrylic board 604 is inner to set cleaning bar 11, described
The top that bar 11 is in the acrylic board 604 is cleaned, the pushing equipment 6051 is via the varicose bar 6052 with cleaning bar
11 are connected to promote the varicose of varicose bar 6052；
Further, in order to facilitate the varicose of varicose bar 6052 and be easy to the movement of pushing equipment 6051, housing 601 with
The be hinged one side of cover plate 603 is provided with ball 12, and the ball 12 forms the track to be moved up and down for acrylic board 604.Due to
The rolling of ball 12 and the setting of continuous multiple balls 12, it can form the track for being easy to acrylic board 604 to move, and save
Clean the time.
Embodiment 3
Further, the dust of floating and particulate matter etc. in housing 601 are drawn in order to realize, reduced because absorption is each
Plant the Main Control Tank of virus and cause the pollution to the outer wall of control cabinet 6, facilitate operation room in the tune for the air-flow being sent into control cabinet 6
Whole, housing 601 also includes a blower unit 13, and 13 blower unit includes the first air-inducing passage 131, the second air-inducing passage
132nd, the 3rd air inducing people having a common goal 133, the sieve device 135 of plenum fan 134 and first, in the both sides up and down of cavity and housing 601
Top is equipped with insertion hole (not shown), and the insertion hole of the downside of the cavity 602, which is in close to the cavity 602, to be set
The one side on Zhe Gou roads；
Wherein, the both ends of the first air-inducing passage 131 insertion hole with the upside of the cavity 602 and plenum fan 134 respectively
Air inlet communicate, and first sieve device 135 is arranged on the first air-inducing passage 131；The two of 3rd air-inducing passage 133
End communicates with the insertion hole of the downside of the cavity 602 and the air taking port of plenum fan 134 respectively；Second air-inducing passage 132
One end be located on first air-inducing passage 131 and be between 134 and first sieve device 135 of plenum fan,
The other end of second air-inducing passage 132 connects with the insertion hole at the top of housing 601.
Further, the second sieve device 136 is provided with the second air-inducing passage 132.Further, in the second air inducing
Flow switch 137 is set on passage 132.
The course of work in use is：When the air flow rate for sending out operation room and feeding Main Control Tank must be adjusted, start stream
Amount switch 137, it can just adjust the air flow rate sent out operation room be sent into Main Control Tank.Specifically, opening flow switch 137, send
Gas fans 134 by particulate matter etc. by the absorption of plenum fan 134, and by air inlet through the second air-inducing passage 132, the first sieve device
135th, the 3rd air-inducing passage 133, the second sieve device 136 and the combination circulation discharge of cavity 602.
Embodiment 4
Referring to the drawings shown in 3-4, further, the acrylic board 604 is provided with a pair of execution mouths 14, the acrylic
Plate accommodates protecting film 15 with the execution correspondence position of mouth 14.Improved by said structure, staff also can be via anti-
Cuticula 15 is wrapped in metacarpus has execution mouth 14 to enter inner work disposal dust of the cavity 602 etc. again.
Further, ensure cleaning in order to thoroughly degerming, X-ray tube 16 is provided with cavity 602.And by its controlling switch
(not shown), when needing execution inner to the cavity 602 degerming, is opened located at the outside of housing 601 by opening its control
Close, run X-ray tube n23, can be achieved with degerming in cavity 602.
Understood referring to the drawings 3-4, in order to ensure stability that cover plate 603 is connected away from the one side of housing 601 with housing 601,
The most short one side of the pair of standoff distance of cover plate 603 is equipped with raceway groove 17, and the housing 601 is provided with registration roller 18, described
Registration roller 18 is combined or separated with the raceway groove 17 by motion.When need open the cleaning chamber 602 of cover plate 603 in particle
During thing debris, allow the activity of registration roller 18 to be separated with raceway groove 17, directly rotate and open cover plate 603, you can cleaning.
Embodiment 5
In order to avoid qualified natural gas is flowed back to by bypass duct the entrance of pretreatment unit 1, cause to repeat pretreatment and
Compression, bypass duct are provided with bypass control valve 19.In the outlet of natural gas processing pipeline, (outlet of compression set 2, that is, compress
Side of the device 2 away from pretreatment unit 1) place natural gas it is qualified when, close bypass control valve 19, avoid sales-quality gas
Repeated compression, be effectively saved the energy consumption of system.
Preferably, the compression set 2 is three-stage blower.It is of course also possible to according to demand, it is arranged to single-stage, twin-stage
Or level Four above compression set etc..
In order to reclaim the natural gas after reaching standard, the port of export of the natural gas processing pipeline is provided with ice chest 20.When
Other heat sinks or directly compression can also be so used to form LNG.
In the present embodiment, the course of work of natural gas liquefaction is：In the trial operation stage, discharge control valve 3 is closed, liquefy day
The gaseous natural gas of Ran Qi factories is passed through natural gas processing pipeline, successively by pretreatment unit 1 and compression set 2, through overvoltage
After contracting supercharging, the entrance of pretreatment unit 1 is flowed back to by bypass duct, reenters pretreatment unit 1 and compression set 2, until
The component of natural gas reserved by compression set 2 reaches design requirement, is then turned on discharge control valve 3, is easy to qualified natural gas to enter
Enter subsequent processing, form LNG.The application avoid underproof natural gas straight is run in put and caused by economic loss and ring
Border is endangered, and is effectively saved natural gas, is improved economic benefit.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (10)
1. a kind of natural gas liquefaction device based on GIS-Geographic Information System, including natural gas processing pipeline and bypass duct, described
Pretreatment unit, compression set and discharge control valve, described bypass duct one end and institute are sequentially provided with natural gas processing pipeline
One end connection of the pretreatment unit away from compression set is stated, between the other end and the compression set and the discharge control valve
Pipeline section connects；It is characterized in that：The natural gas processing pipeline is provided with sensor, and the bypass duct is provided with flowmeter,
Also include a control cabinet, be provided with circuit board and GIS server in the control cabinet, the circuit board is provided with single-chip microcomputer, described
Single-chip microcomputer is connected with sensor and the flowmeter respectively, the single-chip microcomputer pass sequentially through GPRS module and GPRS network with it is described
GIS server connects；
The control cabinet includes housing, cavity, a pair of cover plates, acrylic board and up and down motion device, and the cavity is arranged on institute
State on housing, the side of the cavity is provided with ditch road, and the pair of cover plate is on the housing and is all set located at the cavity
The side on You Gou roads；The acrylic board is located between the cover plate and the cavity, described in the up and down motion device promotion
Acrylic board moves up and down, and the acrylic board, which is provided with, cleans bar.
A kind of 2. natural gas liquefaction device based on GIS-Geographic Information System according to claim 1, it is characterised in that：It is described
Up and down motion device includes pushing equipment and varicose bar, and the pushing equipment is connected through the varicose bar with the acrylic board
Promote the varicose bar varicose.
A kind of 3. natural gas liquefaction device based on GIS-Geographic Information System according to claim 1, it is characterised in that：It is described
One side that housing is hinged with the cover plate is provided with ball, and the ball forms the track to be moved up and down for acrylic board.
A kind of 4. natural gas liquefaction device based on GIS-Geographic Information System according to claim 1, it is characterised in that：It is described
Housing also includes a blower unit, the blower unit include the first air-inducing passage, the second air-inducing passage, the 3rd air inducing people having a common goal,
Plenum fan and the first sieve device, insertion hole is equipped with the top of the both sides up and down of the cavity and housing, the cavity
The insertion hole of downside is in one side that Zhe Gou roads are set close to the cavity；
The both ends of first air-inducing passage respectively with the upside of the cavity insertion hole and the plenum fan air inlet phase
It is logical, and first sieve device is arranged on first air-inducing passage；The both ends of 3rd air-inducing passage respectively with institute
State the insertion hole of the downside of cavity and the air taking port of plenum fan communicates；One end of second air-inducing passage is located at described first and drawn
On wind passage and be between the plenum fan and the first sieve device, the other end of second air-inducing passage with it is described
The insertion hole connection of case top.
A kind of 5. natural gas liquefaction device based on GIS-Geographic Information System according to claim 4, it is characterised in that：It is described
Second air-inducing passage is provided with the second sieve device.
A kind of 6. natural gas liquefaction device based on GIS-Geographic Information System according to claim 1, it is characterised in that：It is described
Acrylic board is provided with a pair of execution mouths, and the acrylic board accommodates protecting film with the execution mouth correspondence position.
A kind of 7. natural gas liquefaction device based on GIS-Geographic Information System according to claim 1, it is characterised in that：It is described
X-ray tube is provided with cavity.
A kind of 8. natural gas liquefaction device based on GIS-Geographic Information System according to claim 1, it is characterised in that：It is described
A pair of most short one side of cover plate standoff distance are equipped with raceway groove, and the housing is provided with registration roller, and the registration roller passes through motion
It is combined or separates with the raceway groove.
A kind of 9. natural gas liquefaction device based on GIS-Geographic Information System according to claim 1, it is characterised in that：It is described
Bypass duct is provided with bypass control valve.
A kind of 10. natural gas liquefaction device based on GIS-Geographic Information System according to claim 1, it is characterised in that：Institute
The port of export for stating natural gas processing pipeline is provided with ice chest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720264352.7U CN206670188U (en) | 2017-03-17 | 2017-03-17 | A kind of natural gas liquefaction device based on GIS-Geographic Information System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720264352.7U CN206670188U (en) | 2017-03-17 | 2017-03-17 | A kind of natural gas liquefaction device based on GIS-Geographic Information System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206670188U true CN206670188U (en) | 2017-11-24 |
Family
ID=60377939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720264352.7U Expired - Fee Related CN206670188U (en) | 2017-03-17 | 2017-03-17 | A kind of natural gas liquefaction device based on GIS-Geographic Information System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206670188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958986A (en) * | 2017-03-17 | 2017-07-18 | 国能信通（延川）能源技术有限公司 | A kind of natural gas liquefaction device based on GIS-Geographic Information System |
-
2017
- 2017-03-17 CN CN201720264352.7U patent/CN206670188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958986A (en) * | 2017-03-17 | 2017-07-18 | 国能信通（延川）能源技术有限公司 | A kind of natural gas liquefaction device based on GIS-Geographic Information System |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 717200 4 office building, clean energy industrial park, Shanghai Yi village, Wen'an Yi Town, Yanchuan, Yanan, Shaanxi Patentee after: Yanan national energy Polytron Technologies Inc. Address before: 710000 office building of clean energy industrial park, Shanghai Yi village, Wen'an Yi Town, Yanchuan, Yanan, Shaanxi 4 Patentee before: GUONENG XINTONG (YANCHUAN) ENERGY TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |