CN208224177U - A kind of mark oil preparation unit for online gc detection device - Google Patents
A kind of mark oil preparation unit for online gc detection device Download PDFInfo
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- CN208224177U CN208224177U CN201820747228.0U CN201820747228U CN208224177U CN 208224177 U CN208224177 U CN 208224177U CN 201820747228 U CN201820747228 U CN 201820747228U CN 208224177 U CN208224177 U CN 208224177U
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Abstract
This application discloses a kind of mark oil for online gc detection device to prepare unit, including including: that distribution chamber door, gas oil distrbuting box, the first controller, valve actuating mechanism, mark fuel tank, second controller, crude oil oil-inlet mechanism, circulation mechanism, vacuum oil filtering mechanism and oil transportation mechanism, first controller are set on the distribution chamber door.The valve actuating mechanism is set on the gas oil distrbuting box.The second controller is set on the mark fuel tank.First controller and the second controller are all made of PLC control, realize full-automation during distribution, save manpower.The vacuum oil filtering mechanism is set on the mark fuel tank, and the vacuum oil filtering mechanism characteristic gas remaining in crude oil can be discharged before with oil, reduces the error of crude oil preparation.The oil transportation mechanism is set to the lateral surface of the mark fuel tank.Mark oil preparation cellular construction provided by the present application for online gc detection device is simple, and the oily error made is low.
Description
Technical field
This application involves field transformers more particularly to a kind of mark oil for online gc detection device to prepare list
Member.
Background technique
The mixture that insulating oil is made of the hydrocarbon molecules of many different molecular weights, in molecule containing CH3,
CH2 and CH chemical groups, and be bonded together by C-C.Since the result of electrically or thermally failure can make certain c h bonds and C-C key
Fracture, with the free radical for generating a small amount of reactive hydrogen atom and unstable hydrocarbon: CH3, CH2, CH or C
(including many more complicated forms), these hydrogen atoms or free radical are regrouped rapidly by complicated chemical reaction,
Form hydrogen and low molecular hydrocarbon gas, such as methane, ethane, ethylene, acetylene.In the operation of the transformer, once transformation
Device breaks down, it will has serious consequences.At transformer fault initial stage, it is formed by gas and is dissolved in transformer oil.When
When failure is bigger, gas content is formed by into free gas.We can pass through the kind to dissolved gases in insulating oil
Class and content deduce the working condition and fault condition of transformer.Therefore, the measurement of dissolved gases in insulating oil constituent content,
It is one of highly important detection project to oil-filled electric equipment manufacture, operation department.
Currently, substation's dissolved gases in insulating oil component is detected by online gc.Online gc
Working condition be related to gases dissolved in insulation oil component monitoring accuracy, therefore, it is necessary to periodically to the accurate of online gc
Property verified, it is ensured that its work normally.In the verifying work of online gc, it is important link that the preparation for marking oil, which is one,
One of.Current more common method is gas with oil, is passed through quantitative characteristic gas in the crude oil without characteristic gas, prepares
Mark oil containing quantitative different characteristic gas out, it is multiple that the existing mark oil for online gc detection device prepares cellular construction
It is miscellaneous, and the error that crude oil is prepared is big, results in testing result inaccuracy.
Utility model content
This application provides a kind of mark oil for online gc detection device to prepare unit, to solve the prior art
It is insufficient.
This application provides a kind of mark oil for online gc detection device to prepare unit, comprising: distribution chamber door, gas
Oil distrbuting box, the first controller, valve actuating mechanism, mark fuel tank, second controller, crude oil oil-inlet mechanism, circulation mechanism, vacuum oil-filter
Structure and oil transportation mechanism, wherein
The distribution chamber door is set on the gas oil distrbuting box；
First controller is set on the distribution chamber door, and first controller is for controlling the gazogene
Structure；
The valve actuating mechanism is set in the gas oil distrbuting box；
The valve actuating mechanism is connect with the mark fuel tank；
The second controller is set on the mark fuel tank, and the second controller is for controlling the crude oil oil inlet machine
Structure, the circulation mechanism, the vacuum oil filtering mechanism and the oil transportation mechanism；
The crude oil oil-inlet mechanism is set on the mark fuel tank；
The circulation mechanism and the vacuum oil filtering mechanism are set in turn on the mark fuel tank；
The oil transportation mechanism is set to the lateral surface of the mark fuel tank.
Preferably, it further includes standard gas pipe, the one or three that the mark oil for online gc detection device, which prepares unit,
Port valve and flue gas leading, wherein
The standard gas pipe is connect with the mark fuel tank；
First triple valve is connect with the standard gas pipe；
The flue gas leading is connect with first triple valve.
Preferably, the valve actuating mechanism includes nitrogen gas tank, six with pneumatic module, nitrogen tube, the first metering pump and second
Triple valve, wherein
The nitrogen gas tank and described six are all set in the gas oil distrbuting box with pneumatic module；
One end of the nitrogen tube is connect with the nitrogen gas tank, and the other end of the nitrogen tube is successively measured with described first
Pump, second triple valve connection；
Described six are respectively positioned on the lower section of the nitrogen gas tank with pneumatic module；
Described six include characteristic gas tank, gas-distribution pipe, the second metering pump, third triple valve, the first remittance with pneumatic module
Tracheae, the second remittance tracheae and gas-distribution pipe outlet, one end of the gas-distribution pipe are connect with the characteristic gas tank, the gas-distribution pipe
The other end is successively connect with second metering pump, the third triple valve；
The output end of second triple valve and the first output end of six third triple valves converge by described first
Tracheae connection；
The second output terminal of six third triple valves is connect with the input terminal of the second remittance tracheae；
The gas-distribution pipe outlet is set on the distribution chamber door；
The output end of the second remittance tracheae is connect after passing through gas-distribution pipe outlet with the input terminal of the standard gas pipe；
First metering pump, second triple valve, second metering pump, the third triple valve are with described
The connection of one controller.
Preferably, the crude oil oil-inlet mechanism includes crude oil oil inlet pipe, first screws valve and third metering pump, wherein
The output end of the crude oil oil inlet pipe is connect with the mark fuel tank；
Described first screws valve and the third metering pump is set in turn in the crude oil oil inlet pipe；
The third metering pump is connect with the second controller.
Preferably, the circulation mechanism includes circulating pump, the first mark oil circulating pipe, the second mark oil circulating pipe and third mark
Oil circulating pipe, wherein
The circulating pump is set on the mark fuel tank；
The output end of the first mark oil circulating pipe is connect with the circulating pump；
It is described second mark oil circulating pipe is set on the mark fuel tank, it is described second mark oil circulating pipe input terminal with it is described
Mark fuel tank connection；
The input terminal of the third mark oil circulating pipe is connect with the circulating pump；
The output end of the third mark oil circulating pipe is connect with the input terminal of the second mark oil circulating pipe；
The circulating pump is connect with the second controller.
Preferably, the vacuum oil filtering mechanism include vacuum oil filtering component, the first vacuum oil filtering pipe, second screw valve,
4th metering pump, the second vacuum oil filtering pipe, third vacuum oil filtering pipe, the 5th metering pump, third screw valve and the 4th vacuum oil filtering
Pipe, wherein
The vacuum oil filtering component is set on the mark fuel tank；
One end of the first vacuum oil filtering pipe is connect with the vacuum oil filtering component, the first vacuum oil filtering pipe it is another
One end successively screws valve with described second, the 4th metering pump is connect；
The second vacuum oil filtering pipe is set on the mark fuel tank, the output end of the second vacuum oil filtering pipe with it is described
Mark fuel tank connection；
One end of the third vacuum oil filtering pipe is connect with the vacuum oil filtering component, the third vacuum oil filtering pipe it is another
One end successively screws valve and connect with the 5th metering pump, the third；
The input terminal of the 4th vacuum oil filtering pipe screws valve with the third and connect, the 4th vacuum oil filtering pipe it is defeated
Outlet is connect with the input terminal of the second vacuum oil filtering pipe；
4th metering pump, the 5th metering pump are connect with the second controller.
Preferably, the vacuum oil filtering component include vacuum oil filtering enter pipe, heater, vacuum oil filtering outlet pipe, vacuum tank,
Atomizer, vacuum tank exhaust pipe, vacuum pump and waste gas exhaust pipe, wherein
One end that the vacuum oil filtering enters pipe is connect after passing through the heater with the atomizer, and the vacuum oil filtering enters
The other end of pipe is connect with the first vacuum oil filtering pipe；
One end of the vacuum oil filtering outlet pipe is connect with the vacuum tank, the other end of the vacuum oil filtering outlet pipe with it is described
The connection of third vacuum oil filtering pipe；
The heater and the atomizer are all set in the vacuum tank；
One end of the vacuum tank exhaust pipe is connect with the vacuum tank, the other end of the vacuum tank exhaust pipe with it is described
Vacuum pump connection；
The waste gas exhaust pipe is set on the vacuum pump.
Preferably, the oil transportation mechanism includes petroleum pipeline, oil return pipe, the 6th metering pump, the 4th triple valve, the 7th metering
Pump and the 5th triple valve, wherein
The input terminal of the petroleum pipeline and the oil return pipe is all set on the mark fuel tank；
The petroleum pipeline is arranged in parallel with the oil return pipe；
6th metering pump and the 4th triple valve are set in turn on the petroleum pipeline；
7th metering pump and the 5th triple valve are set in turn on the oil return pipe；
6th metering pump, the 4th triple valve, the 7th metering pump and the 5th triple valve with it is described
Second controller connection.
Preferably, first controller and the second controller are all made of PLC control.
From the above technical scheme, this application provides a kind of mark oil for online gc detection device to prepare list
Member, including include: distribution chamber door, gas oil distrbuting box, the first controller, valve actuating mechanism, mark fuel tank, second controller, crude oil oil inlet
Mechanism, circulation mechanism, vacuum oil filtering mechanism and oil transportation mechanism, first controller are set on the distribution chamber door.It is described
Valve actuating mechanism is set on the gas oil distrbuting box.The second controller is set on the mark fuel tank.First controller
It is all made of PLC control with the second controller, full-automation is realized during distribution, saves manpower.The vacuum
Oil strain mechanism is set on the mark fuel tank, and the vacuum oil filtering mechanism can be before with oil by characteristic gas remaining in crude oil
Discharge reduces the error of crude oil preparation.The oil transportation mechanism is set to the lateral surface of the mark fuel tank.Use provided by the present application
Simple in the mark oil preparation cellular construction of online gc detection device, the oily error made is low.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural representation that unit is prepared for the mark oil of online gc detection device provided by the present application
Figure；
Fig. 2 is that the specific structure that a kind of mark oil for online gc detection device provided by the present application prepares unit shows
It is intended to；
Fig. 3 is a kind of vacuum oil filtering group that unit is prepared for the mark oil of online gc detection device provided by the present application
The structural schematic diagram of part.
It illustrates:
Wherein, 1- oil transportation mechanism；2- gas oil distrbuting box；The first controller of 3-；4- valve actuating mechanism；5- marks fuel tank；6- second is controlled
Device processed；7- crude oil oil-inlet mechanism；8- circulation mechanism；9- vacuum oil filtering mechanism；10- distribution chamber door；11- standard gas pipe；12- the one or three
Port valve；13- flue gas leading；14- petroleum pipeline；15- oil return pipe；The 6th metering pump of 16-；The 4th triple valve of 17-；The 7th metering pump of 18-；
The 5th triple valve of 19-；41- nitrogen gas tank；42- matches pneumatic module；43- nitrogen tube；The first metering pump of 44-；The second triple valve of 45-；
421- characteristic gas tank；422- gas-distribution pipe；The second metering pump of 423-；424- third triple valve；The remittance tracheae of 425- first；426-
Two remittance tracheaes；The outlet of 427- gas-distribution pipe；71- crude oil oil inlet pipe；72- first screws valve；73- third metering pump；81- circulating pump；
82- first marks oil circulating pipe；83- second marks oil circulating pipe；84- third mark oil circulating pipe；91- vacuum oil filtering component；92-
One vacuum oil filtering pipe；93- second screws valve；The 4th metering pump of 94-；95- the second vacuum oil filtering pipe；96- third vacuum oil filtering pipe；
The 5th metering pump of 97-；98- third screws valve；The 4th vacuum oil filtering pipe of 99-；911- vacuum oil filtering enters pipe；912- heater；
913- vacuum oil filtering outlet pipe；914- vacuum tank；915- atomizer；916- vacuum tank exhaust pipe；917- vacuum pump；918- exhaust gas
Exhaust pipe.
Specific embodiment
Below with reference to the attached drawing in the application, the technical scheme in the embodiment of the application is clearly and completely described,
Obviously, described embodiment is only a part of the embodiment of the application, instead of all the embodiments.Based in the application
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It shall fall within the protection scope of the present invention.
Many details are explained in the following description in order to fully understand the application, but the application can be with
It is different from the other modes that describe again using other to implement, those skilled in the art can be without prejudice to the application intension
In the case of do similar popularization, therefore the application is not limited by the specific embodiments disclosed below.
Referring to Fig. 1 to Fig. 3, this application provides a kind of mark oil for online gc detection device to prepare unit, packet
It includes: distribution chamber door 10, gas oil distrbuting box 2, the first controller 3, valve actuating mechanism 4, mark fuel tank 5, second controller 6, crude oil oil inlet machine
Structure 7, circulation mechanism 8, vacuum oil filtering mechanism 9 and oil transportation mechanism 1, wherein
The distribution chamber door 10 is set on the gas oil distrbuting box 2；
First controller 3 is set on the distribution chamber door 10, and first controller 3 is for controlling the distribution
Mechanism 4；
The valve actuating mechanism 4 is set in the gas oil distrbuting box 2；
The valve actuating mechanism 4 is connect with the mark fuel tank 5；
The second controller 6 is set on the mark fuel tank 5, the second controller 6 for control the crude oil into
Oil machine structure 7, the circulation mechanism 8, the vacuum oil filtering mechanism 9 and the oil transportation mechanism 1；
The crude oil oil-inlet mechanism 7 is set on the mark fuel tank 5；
The circulation mechanism 8 and the vacuum oil filtering mechanism 9 are set in turn on the mark fuel tank 5；
The oil transportation mechanism 1 is set to the lateral surface of the mark fuel tank 5.
Preferably, it further includes standard gas pipe 11, first that the mark oil for online gc detection device, which prepares unit,
Triple valve 12 and flue gas leading 13, wherein
The standard gas pipe 11 is connect with the mark fuel tank 5；
First triple valve 12 is connect with the standard gas pipe 11；
The flue gas leading 13 is connect with first triple valve 12.
From the above technical scheme, this application provides a kind of mark oil for online gc detection device to prepare list
Member, including include: distribution chamber door 10, gas oil distrbuting box 2, the first controller 3, valve actuating mechanism 4, mark fuel tank 5, second controller 6, original
Oily oil-inlet mechanism 7, circulation mechanism 8, vacuum oil filtering mechanism 9 and oil transportation mechanism 1, first controller 3 are set to the distribution
On chamber door 10.The valve actuating mechanism 4 is set on the gas oil distrbuting box 2.The second controller 6 is set to the mark fuel tank 5
On.First controller 3 and the second controller 6 are all made of PLC control, realize full-automation during distribution,
Save manpower.The vacuum oil filtering mechanism 9 is set on the mark fuel tank 5, and the vacuum oil filtering mechanism 9 can be before with oil
Characteristic gas remaining in crude oil is discharged, the error of crude oil preparation is reduced.The oil transportation mechanism 1 is set to the mark fuel tank
5 lateral surface.Mark oil preparation cellular construction provided by the present application for online gc detection device is simple, the oil made
Error is low.
Preferably, the valve actuating mechanism 4 includes nitrogen gas tank 41, six with pneumatic module 42, nitrogen tube 43, the first metering pump
44 and second triple valve 45, wherein
The nitrogen gas tank 41 and described six are all set in the gas oil distrbuting box 2 with pneumatic module 42；
One end of the nitrogen tube 43 is connect with the nitrogen gas tank 41, and the other end of the nitrogen tube 43 is successively with described
One metering pump 44, second triple valve 45 connection；
Described six are respectively positioned on the lower section of the nitrogen gas tank 41 with pneumatic module 42；
Described six include characteristic gas tank 421, gas-distribution pipe 422, the second metering pump the 423, the 3rd 3 with pneumatic module 42
Port valve 424, first converge tracheae 425, second converge tracheae 426 and gas-distribution pipe outlet 427, one end of the gas-distribution pipe 422 with it is described
Characteristic gas tank 421 connect, the other end of the gas-distribution pipe 422 successively with second metering pump 423, the third triple valve
424 connections；
First output end of the output end of second triple valve 45 and six third triple valves 424 passes through described the
One remittance tracheae 425 connects；
The second output terminal of six third triple valves 424 is connect with the input terminal of the second remittance tracheae 426；
The gas-distribution pipe outlet 427 is set on the distribution chamber door 10；
Described second output end for converging tracheae 426 passes through the input after the gas-distribution pipe exports 427 with the standard gas pipe 11
End connection；
First metering pump 44, second triple valve 45, second metering pump 423, the third triple valve 424
It is connect with first controller 3.
Preferably, the crude oil oil-inlet mechanism 7 screws valve 72 and third metering pump including crude oil oil inlet pipe 71, first
73, wherein
The output end of the crude oil oil inlet pipe 71 is connect with the mark fuel tank 5；
Described first screws valve 72 and the third metering pump 73 is set in turn in the crude oil oil inlet pipe 71；
The third metering pump 73 is connect with the second controller 6.
Preferably, the circulation mechanism 8 includes that circulating pump 81, first marks the mark oil circulating pipe 83 of oil circulating pipe 82, second
With third mark oil circulating pipe 84, wherein
The circulating pump 81 is set on the mark fuel tank 5；
The output end of the first mark oil circulating pipe 82 is connect with the circulating pump 81；
The second mark oil circulating pipe 83 is set on the mark fuel tank 5, the input terminal of the second mark oil circulating pipe 83
It is connect with the mark fuel tank 5；
The input terminal of the third mark oil circulating pipe 84 is connect with the circulating pump 81；
The output end of the third mark oil circulating pipe 84 is connect with the input terminal of the second mark oil circulating pipe 83；
The circulating pump 81 is connect with the second controller 6.
Preferably, the vacuum oil filtering mechanism 9 includes vacuum oil filtering component 91, the rotation of the first vacuum oil filtering pipe 92, second
It twists valve 93, the 4th metering pump 94, the second vacuum oil filtering pipe 95, third vacuum oil filtering pipe 96, the 5th metering pump 97, third and screws valve
98 and the 4th vacuum oil filtering pipe 99, wherein
The vacuum oil filtering component 91 is set on the mark fuel tank 5；
One end of the first vacuum oil filtering pipe 92 is connect with the vacuum oil filtering component 91, the first vacuum oil filtering pipe
92 other end successively screws valve 93 with described second, the 4th metering pump 94 is connect；
The second vacuum oil filtering pipe 95 is set on the mark fuel tank 5, the output end of the second vacuum oil filtering pipe 95
It is connect with the mark fuel tank 5；
One end of the third vacuum oil filtering pipe 96 is connect with the vacuum oil filtering component 91, the third vacuum oil filtering pipe
96 other end successively screws valve 98 and connect with the 5th metering pump 97, the third；
The input terminal of the 4th vacuum oil filtering pipe 99 screws valve 98 with the third and connect, the 4th vacuum oil filtering pipe
99 output end is connect with the input terminal of the second vacuum oil filtering pipe 95；
4th metering pump 94, the 5th metering pump 97 are connect with the second controller 6.
Preferably, the vacuum oil filtering component 91 includes that vacuum oil filtering enters pipe 911, heater 912, vacuum oil filtering outlet pipe
913, vacuum tank 914, atomizer 915, vacuum tank exhaust pipe 916, vacuum pump 917 and waste gas exhaust pipe 918, wherein
One end that the vacuum oil filtering enters pipe 911 is connect after passing through the heater 912 with the atomizer 915, described
The other end that vacuum oil filtering enters pipe 911 is connect with the first vacuum oil filtering pipe 92；
One end of the vacuum oil filtering outlet pipe 913 is connect with the vacuum tank 914, the vacuum oil filtering outlet pipe 913 it is another
One end is connect with the third vacuum oil filtering pipe 96；
The heater 912 and the atomizer 915 are all set in the vacuum tank 914；
One end of the vacuum tank exhaust pipe 916 is connect with the vacuum tank 914, the vacuum tank exhaust pipe 916 it is another
One end is connect with the vacuum pump 917；
The waste gas exhaust pipe 918 is set on the vacuum pump 917.
Preferably, the oil transportation mechanism 1 includes petroleum pipeline 14, oil return pipe 15, the 6th metering pump 16, the 4th triple valve
17, the 7th metering pump 18 and the 5th triple valve 19, wherein
The input terminal of the petroleum pipeline 14 and the oil return pipe 15 is all set on the mark fuel tank 5；
The petroleum pipeline 14 is arranged in parallel with the oil return pipe 15；
6th metering pump 16 and the 4th triple valve 17 are set in turn on the petroleum pipeline 14；
7th metering pump 18 and the 5th triple valve 19 are set in turn on the oil return pipe 15；
6th metering pump 16, the 4th triple valve 17, the 7th metering pump 18 and the 5th triple valve 19
It is connect with the second controller 6.
Preferably, first controller 3 and the second controller 6 are all made of PLC control.
In use, the first step is the addition of crude oil, crude oil enters the mark fuel tank 5 by the crude oil oil inlet pipe 71
In, it is equipped with described first in the crude oil oil inlet pipe 71 and screws valve 72 and the third metering pump 73, described first screws valve
72 and the third metering pump 73 all by first controller 6 control.The third metering pump 73 records the additional amount of crude oil,
Then it feeds back on first controller 6, when additional amount reaches definite value, first controller 6 will close described
One screws valve 72 and the third metering pump 73, and crude oil adition process is completed.
Second step, the vacuum filtration process of crude oil.Start first controller 6 on the mark fuel tank 5, described in opening
Heating crude oil to 60 DEG C and is maintained this temperature by heater 912, opens the vacuum pump 917, and the vacuum tank 914 is pumped into
Then vacuum opens described the second of 9 inlet and outlet of vacuum oil filtering mechanism and screws valve 93, the 4th metering pump
94, the 5th metering pump 97 and the third screw valve 98, and heating crude oil is introduced to after 60 DEG C by the atomizer 915
Into the vacuum tank 914, remaining characteristic gas will pass through the waste gas exhaust pipe 918 in crude oil, by the vacuum pump
917 are discharged outside this device.
Third step is distribution process, starts first controller 3, controls described second on the gas-distribution pipe 422
Metering pump 423 and the third triple valve 424 lead to nitrogen first in the gas-distribution pipe 422, will on the standard gas pipe 11
First triple valve 12 is opened, and characteristic gas extra in the gas-distribution pipe 422 is discharged.Then the institute on the standard gas pipe 11
The first triple valve 12 opening is stated, characteristic gas is quantitatively incorporated by the gas-distribution pipe 422 and is entered in the mark fuel tank 5.Finally exist
Be passed through nitrogen in the gas-distribution pipe 422, by characteristic gas component remaining in the gas-distribution pipe 422 be also discharged into described in mark fuel tank
In 5.
4th step mixes mark oil.Start the second controller 6 on the mark fuel tank 5, control the circulation mechanism 8,
After mark oil enters the circulation mechanism 8, by the circulating pump 81, first mark oil circulating pipe 82, the second mark oil circulating pipe
83 and the third mark oil circulating pipe 84, it is drained into the mark fuel tank 5 from the second mark oil circulating pipe 83.Persistent loop one
The section time, until oil mixing will be marked.
From the above technical scheme, this application provides a kind of mark oil for online gc detection device to prepare list
Member, including include: distribution chamber door 10, gas oil distrbuting box 2, the first controller 3, valve actuating mechanism 4, mark fuel tank 5, second controller 6, original
Oily oil-inlet mechanism 7, circulation mechanism 8, vacuum oil filtering mechanism 9 and oil transportation mechanism 1, first controller 3 are set to the distribution
On chamber door 10.The valve actuating mechanism 4 is set on the gas oil distrbuting box 2.The second controller 6 is set to the mark fuel tank 5
On.First controller 3 and the second controller 6 are all made of PLC control, realize full-automation during distribution,
Save manpower.The vacuum oil filtering mechanism 9 is set on the mark fuel tank 5, and the vacuum oil filtering mechanism 9 can be before with oil
Characteristic gas remaining in crude oil is discharged, the error of crude oil preparation is reduced.The oil transportation mechanism 1 is set to the mark fuel tank
5 lateral surface.Mark oil preparation cellular construction provided by the present application for online gc detection device is simple, the oil made
Error is low.
The above is only the specific embodiments of the application, it is noted that those skilled in the art are come
It says, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as
The protection scope of the application.
Claims (9)
1. a kind of mark oil for online gc detection device prepares unit, which is characterized in that described to be used for online gc
It includes: distribution chamber door (10), gas oil distrbuting box (2), the first controller (3), valve actuating mechanism that the mark oil of detection device, which prepares unit,
(4), fuel tank (5), second controller (6), crude oil oil-inlet mechanism (7), circulation mechanism (8), vacuum oil filtering mechanism (9) and oil transportation are marked
Mechanism (1), wherein
The distribution chamber door (10) is set on the gas oil distrbuting box (2)；
First controller (3) is set on the distribution chamber door (10), and first controller (3) is for controlling described match
Mechanism of qi structure (4)；
The valve actuating mechanism (4) is set in the gas oil distrbuting box (2)；
The valve actuating mechanism (4) connect with the mark fuel tank (5)；
The second controller (6) is set on the mark fuel tank (5), and the second controller (6) is for controlling the crude oil
Oil-inlet mechanism (7), the circulation mechanism (8), the vacuum oil filtering mechanism (9) and the oil transportation mechanism (1)；
The crude oil oil-inlet mechanism (7) is set on the mark fuel tank (5)；
The circulation mechanism (8) and the vacuum oil filtering mechanism (9) are set in turn on the mark fuel tank (5)；
The oil transportation mechanism (1) is set to the lateral surface of mark fuel tank (5).
2. preparing unit for the mark oil of online gc detection device as described in claim 1, which is characterized in that the use
Preparing unit in the mark oil of online gc detection device further includes standard gas pipe (11), the first triple valve (12) and flue gas leading
(13), wherein
The standard gas pipe (11) connect with the mark fuel tank (5)；
First triple valve (12) connect with the standard gas pipe (11)；
The flue gas leading (13) connect with first triple valve (12).
3. preparing unit for the mark oil of online gc detection device as claimed in claim 2, which is characterized in that described to match
Mechanism of qi structure (4) includes nitrogen gas tank (41), six with pneumatic module (42), nitrogen tube (43), the first metering pump (44) and the second threeway
Valve (45), wherein
The nitrogen gas tank (41) and described six are all set in the gas oil distrbuting box (2) with pneumatic module (42)；
One end of the nitrogen tube (43) is connect with the nitrogen gas tank (41), the other end of the nitrogen tube (43) successively with it is described
First metering pump (44), second triple valve (45) connection；
Described six are respectively positioned on the lower section of the nitrogen gas tank (41) with pneumatic module (42)；
Described six include characteristic gas tank (421), gas-distribution pipe (422), the second metering pump (423), the with pneumatic module (42)
Three triple valves (424), the first remittance tracheae (425), the second remittance tracheae (426) and gas-distribution pipe outlet (427), the gas-distribution pipe
(422) one end is connect with the characteristic gas tank (421), and the other end of the gas-distribution pipe (422) is successively counted with described second
Amount pump (423), the third triple valve (424) connection；
First output end of the output end of second triple valve (45) and six third triple valves (424) passes through described the
One remittance tracheae (425) connection；
The input terminal that the second output terminal of six third triple valves (424) converges tracheae (426) with described second is connect；
The gas-distribution pipe outlet (427) is set on the distribution chamber door (10)；
It is defeated with the standard gas pipe (11) afterwards that described second output end for converging tracheae (426) passes through gas-distribution pipe outlet (427)
Enter end connection；
First metering pump (44), second triple valve (45), second metering pump (423), the third triple valve
(424) it is connect with first controller (3).
4. preparing unit for the mark oil of online gc detection device as described in claim 1, which is characterized in that the original
Oily oil-inlet mechanism (7) includes crude oil oil inlet pipe (71), first screws valve (72) and third metering pump (73), wherein
The output end of the crude oil oil inlet pipe (71) is connect with the mark fuel tank (5)；
Described first screws valve (72) and the third metering pump (73) is set in turn on the crude oil oil inlet pipe (71)；
The third metering pump (73) connect with the second controller (6).
5. preparing unit for the mark oil of online gc detection device as described in claim 1, which is characterized in that described to follow
Ring mechanism (8) includes circulating pump (81), the first mark oil circulating pipe (82), the second mark oil circulating pipe (83) and third mark oil circulating pipe
(84), wherein
The circulating pump (81) is set on the mark fuel tank (5)；
The output end of first mark oil circulating pipe (82) is connect with the circulating pump (81)；
Second mark oil circulating pipe (83) is set on the mark fuel tank (5), the input of second mark oil circulating pipe (83)
End is connect with the mark fuel tank (5)；
The input terminal of the third mark oil circulating pipe (84) is connect with the circulating pump (81)；
The output end of the third mark oil circulating pipe (84) is connect with the input terminal of second mark oil circulating pipe (83)；
The circulating pump (81) connect with the second controller (6).
6. preparing unit for the mark oil of online gc detection device as described in claim 1, which is characterized in that described true
Air filter oil machine structure (9) include vacuum oil filtering component (91), the first vacuum oil filtering pipe (92), second screw valve (93), the 4th metering
Pump (94), the second vacuum oil filtering pipe (95), third vacuum oil filtering pipe (96), the 5th metering pump (97), third screw valve (98) and
4th vacuum oil filtering pipe (99), wherein
The vacuum oil filtering component (91) is set on the mark fuel tank (5)；
One end of the first vacuum oil filtering pipe (92) is connect with the vacuum oil filtering component (91), the first vacuum oil filtering pipe
(92) the other end successively screws valve (93) with described second, the 4th metering pump (94) connect；
The second vacuum oil filtering pipe (95) is set on the mark fuel tank (5), the output of the second vacuum oil filtering pipe (95)
End is connect with the mark fuel tank (5)；
One end of the third vacuum oil filtering pipe (96) is connect with the vacuum oil filtering component (91), the third vacuum oil filtering pipe
(96) the other end successively screws valve (98) and connect with the 5th metering pump (97), the third；
The input terminal of the 4th vacuum oil filtering pipe (99) screws valve (98) with the third and connect, the 4th vacuum oil filtering pipe
(99) output end is connect with the input terminal of the second vacuum oil filtering pipe (95)；
4th metering pump (94), the 5th metering pump (97) connect with the second controller (6).
7. preparing unit for the mark oil of online gc detection device as claimed in claim 6, which is characterized in that described true
Air filter oil component (91) includes that vacuum oil filtering enters pipe (911), heater (912), vacuum oil filtering outlet pipe (913), vacuum tank
(914), atomizer (915), vacuum tank exhaust pipe (916), vacuum pump (917) and waste gas exhaust pipe (918), wherein
One end that the vacuum oil filtering enters pipe (911) passes through the heater (912) and connect afterwards with the atomizer (915), institute
It states vacuum oil filtering and enters the other end of pipe (911) and connect with the first vacuum oil filtering pipe (92)；
One end of the vacuum oil filtering outlet pipe (913) is connect with the vacuum tank (914), the vacuum oil filtering outlet pipe (913)
The other end is connect with the third vacuum oil filtering pipe (96)；
The heater (912) and the atomizer (915) are all set in the vacuum tank (914)；
One end of the vacuum tank exhaust pipe (916) is connect with the vacuum tank (914), the vacuum tank exhaust pipe (916)
The other end is connect with the vacuum pump (917)；
The waste gas exhaust pipe (918) is set on the vacuum pump (917).
8. preparing unit for the mark oil of online gc detection device as described in claim 1, which is characterized in that described defeated
Oil machine structure (1) includes petroleum pipeline (14), oil return pipe (15), the 6th metering pump (16), the 4th triple valve (17), the 7th metering pump
(18) and the 5th triple valve (19), wherein
The input terminal of the petroleum pipeline (14) and the input terminal of the oil return pipe (15) are connect with the mark fuel tank (5)；
6th metering pump (16) and the 4th triple valve (17) are set in turn on the petroleum pipeline (14)；
7th metering pump (18) and the 5th triple valve (19) are set in turn on the oil return pipe (15)；
6th metering pump (16), the 4th triple valve (17), the 7th metering pump (18) and the 5th triple valve
(19) it is connect with the second controller (6).
9. the mark oil for online gc detection device as described in claim 1-8 any one prepares unit, feature
It is, first controller (3) and the second controller (6) are all made of PLC control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747228.0U CN208224177U (en) | 2018-05-18 | 2018-05-18 | A kind of mark oil preparation unit for online gc detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747228.0U CN208224177U (en) | 2018-05-18 | 2018-05-18 | A kind of mark oil preparation unit for online gc detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208224177U true CN208224177U (en) | 2018-12-11 |
Family
ID=64508522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820747228.0U Active CN208224177U (en) | 2018-05-18 | 2018-05-18 | A kind of mark oil preparation unit for online gc detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208224177U (en) |
-
2018
- 2018-05-18 CN CN201820747228.0U patent/CN208224177U/en active Active
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