CN107421792A - A kind of acidity test servicing unit of cable or optical cable burning evolved gas - Google Patents
A kind of acidity test servicing unit of cable or optical cable burning evolved gas Download PDFInfo
- Publication number
- CN107421792A CN107421792A CN201710799759.4A CN201710799759A CN107421792A CN 107421792 A CN107421792 A CN 107421792A CN 201710799759 A CN201710799759 A CN 201710799759A CN 107421792 A CN107421792 A CN 107421792A
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- quartz glass
- glass tube
- fixedly connected
- thermocouple
- heatproof
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Glass Melting And Manufacturing (AREA)
Abstract
The invention discloses a kind of cable or the acidity test servicing unit of optical cable burning evolved gas.Quartz glass plug of the present invention and the heatproof quartz glass tube mouth of pipe are coaxial, the quartz glass plug that the heatproof quartz glass tube mouth of pipe can be automatically performed is opened and blocked, and the push action that can automatically control crucible porcelain boat enables crucible porcelain boat to operate steadily, stop position is accurate, thermocouple rod and platinum line bar is kept straight in use and is not bent.The automaticity that the present invention prepares sample to be detected is high, ensure that the accuracy of the acidity detection of cable or optical cable burning evolved gas.
Description
Technical field
The present invention relates to Product checking technical field, a kind of acidity for the evolved gas that burnt more particularly, to cable or optical cable
Test servicing unit.
Background technology
The acidity test of traditional cable or optical cable burning evolved gas is required for greatly manually when in use with servicing unit
The mouth of pipe of heatproof quartz glass tube is opened and blocked, then again manually pushes to crucible porcelain boat in heatproof quartz glass tube, is grasped
Make time length, inevitably resulting in the mouth of pipe of heatproof quartz glass tube can not block in time；Moreover, manually open and block resistance to fire stons
During the mouth of pipe of English glass tube, the platinum line bar for also easily causing thermocouple rod and connection crucible porcelain boat bends, and then causes crucible
Position that porcelain boat is parked in tube furnace is inaccurate, the temp probe of thermocouple can not be located above crucible porcelain boat and carry out asking for thermometric
Topic；In addition, during crucible porcelain boat is manually pushed in heatproof quartz glass tube, crucible porcelain boat again easily run-off the straight and
The problem of spreading out the sample in crucible porcelain boat, and these problems are carrying out acidity test to cable or optical cable burning evolved gas
During can often cause the sample to be detected for preparing inaccurate, and then cause the failure of acidity test.
The content of the invention
In order to make up the deficiencies in the prior art, the invention provides the acidity survey of a kind of cable or optical cable burning evolved gas
Servicing unit on probation.
The technical solution adopted by the present invention is：
A kind of acidity test servicing unit of cable or optical cable burning evolved gas, including air cleaning unit 1, the air
Purifier 1 is fixedly connected with the upper of quartz glass plug 5 by the connection flow gauge 3 of flexible pipe 2, the flowmeter 3 by air hose 4
End, the left end of the quartz glass plug 5 are fixedly connected with the quartz glass tube 6 of rectangular cross-section, the right-hand member of the quartz glass plug 5
Heatproof quartz glass tube 7 is detachably connected, the lower end of the quartz glass plug 5 is also fixedly connected with quartz glass plug mobile device 8；
The heatproof quartz glass tube 7 connects gas treatment equipment 10 horizontal through tube furnace 9, and the gas treatment equipment 10 is by leading
Tracheae 11 connects aspiration pump 12；Also include the thermocouple 13 being arranged in heatproof quartz glass tube 7, the thermocouple 13 includes heat
Galvanic couple rod 14 and the thermocouple temperature sensitive probe 15 being fixedly connected with the right-hand member of thermocouple rod 14；The left end of the thermocouple rod 14 is horizontal
Temperature resistant rubber plug 16 is connected through quartz glass plug 5, the rear and front end of the thermocouple temperature sensitive probe 15 connects high temperature resistant respectively
Support bar 17 is positioned, the other end of the two high temperature resistant positioning support bars 17 slides with the inwall of heatproof quartz glass tube 7 to be connected
Connect；Lower section in the heatproof quartz glass tube 7 positioned at thermocouple temperature sensitive probe 15 is additionally provided with crucible porcelain boat 18, the crucible porcelain
The left end of boat 18 is fixedly connected with platinum line pike pole 19, the left end connection crucible porcelain boat mobile device 20 of the platinum line pike pole 19；Also wrap
PLC 21 is included, the thermocouple 13 electrically connects with the input of PLC 21, the output end of the PLC 21
Electrically connected respectively with quartz glass plug mobile device 8, crucible porcelain boat mobile device 20, aspiration pump 12.
Preferably, the quartz glass plug mobile device 8 includes being fixedly connected with the bracket 801 of the lower end of quartz glass plug 5, institute
The telescopic shaft that bracket 801 is fixedly connected with flexible spindle motor 802 is stated, the flexible spindle motor 802 is fixedly mounted on the top of support 803
Portion, the support 803 are fixedly installed on testing stand by bolt I 804, and the support 803 is located at the lower left of bracket 801.
Preferably, the crucible porcelain boat mobile device 20 includes the magnet 2001 being fixedly connected with the left end of platinum line pike pole 19,
The magnet 2001 is arranged in quartz glass tube 6；There are double output shaft electric machines 2002 top of the quartz glass tube 6, described double
The hub 2003 of output shaft electric machine 2002 is externally provided with buffering abrasive rubber 2004, the buffering abrasive rubber 2004 and quartz glass tube
6 contacts, the rear and front end of the motor shaft of double output shaft electric machines 2002 is respectively perpendicular equipped with connecting plate 2005, two connecting plates 2005
Between be additionally provided with two guide wheel shafts 2006, motor shaft of two guide wheel shafts 2006 with double output shaft electric machines 2002 be arranged in parallel, and
Two guide wheel shafts 2006 are located at the lower section of quartz glass tube 6, and positioning guide wheel 2007 is respectively arranged with the guide wheel shaft 2006；It is described
The lower section of quartz glass tube 6 is additionally provided with high magnetic magnet 2008, and the high magnetic magnet 2008 attracts with the phase of magnet 2001, the high magnetic
Magnet 2008 is fixed between two connecting plates 2005 by bolt II 2009.
Preferably, the air cleaning unit 1 includes air inlet pipe 101, and the air inlet pipe 101 connects air cleaner 102,
The air cleaner 102 connects air dryer 103 by air inlet pipe 101, and the air dryer 103 is connected by flexible pipe 2
Connect flowmeter 3.
Preferably, the gas treatment equipment 10 includes first gas wash bottle 1001, in the first gas wash bottle 1001
Provided with stirring wing 1002, the lower section of the first gas wash bottle 1001 is provided with magnetic stirring apparatus 1003, first Drexel bottle
1001 connect the second Drexel bottle 1004 by airway tube 11, and second Drexel bottle 1004 connects aspiration pump by airway tube 11
12。
Preferably, also it is arranged with silica refractory tube 22 outside the heatproof quartz glass tube 7.
Preferably, the platinum line pike pole 19 includes platinum line bar 1901 and is arranged on the coupler body 1902 of the right-hand member of platinum line bar 1901,
The coupler body 1902 is fixedly connected with crucible porcelain boat 18.
Compared with prior art, its advantage is the present invention：The automaticity that the present invention prepares sample to be detected is high,
It ensure that the accuracy of acidity detection.The setting of quartz glass plug mobile device of the present invention, the present invention is realized without manually opening
Open and block the purpose of the mouth of pipe of heatproof quartz glass tube；The rear and front end of thermocouple temperature sensitive probe connects resistance to respectively in the present invention
High temperature positions support bar, and two high temperature resistants position inwall of the other end of support bar with heatproof quartz glass tube and are slidably connected, on
State setting and in turn ensure that thermocouple rod and platinum line bar keep straight and do not bent in use；Crucible porcelain boat movement dress of the present invention
The setting put, it can realize again and voluntarily push the even running of crucible porcelain boat, the accurate purpose of stop position.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the present invention；
Fig. 2 heatproof quartz glass tube mouths of pipe of the present invention are in the cross-sectional view of opening；
Fig. 3 is the partial enlarged drawing at A in Fig. 1 of the present invention and Fig. 2；
Fig. 4 is cross-sectional view at B-B in Fig. 1；
Fig. 5 is cross-sectional view at C-C in Fig. 1.
In figure：1st, air cleaning unit, 2, flexible pipe, 3, flowmeter, 4, air hose, 5, quartz glass plug, 6, quartz glass
Pipe, 7, heatproof quartz glass tube, 8, quartz glass plug mobile device, 9, tube furnace, 10, gas treatment equipment, 11, airway tube,
12nd, aspiration pump, 13, thermocouple, 14, thermocouple rod, 15, thermocouple temperature sensitive probe, 16, temperature resistant rubber plug, 17, high temperature resistant positioning
Support bar, 18, crucible porcelain boat, 19, platinum line pike pole, 20, crucible porcelain boat mobile device, 21, PLC, 22, silica it is resistance to
Fire tube；
801st, bracket, 802, flexible spindle motor, 803, support, 804, bolt I；
2001st, magnet, 2002, double output shaft electric machines, 2003, hub, 2004, buffering abrasive rubber, 2005, connecting plate, 2006, guide wheel
Axle, 2007, positioning guide wheel, 2008, high magnetic magnet, 2009, bolt II；
101st, air inlet pipe, 102, air cleaner, 103, air dryer；
1001st, first gas wash bottle, 1002, stirring wing, 1003, magnetic stirring apparatus, the 1004, second Drexel bottle；
1901st, platinum line bar, 1902, coupler body.
Embodiment
Accompanying drawing 1,2,3,4,5 is a kind of specific embodiment of the invention.As shown in Fig. 1,2,3,4,5, a kind of cable or light
The acidity test servicing unit of cable burning evolved gas, including air cleaning unit 1, air cleaning unit 1 are connected by flexible pipe 2
Flowmeter 3 is connect, flowmeter 3 is fixedly connected with the upper end of quartz glass plug 5 by air hose 4, and the left end of quartz glass plug 5, which is fixed, to be connected
The quartz glass tube 6 of rectangular cross-section is connect, the right-hand member of quartz glass plug 5 is detachably connected heatproof quartz glass tube 7, quartz glass
The lower end of plug 5 is also fixedly connected with quartz glass plug mobile device 8；Heatproof quartz glass tube 7 connects gas horizontal through tube furnace 9
Processing unit 10, gas treatment equipment 10 connect aspiration pump 12 by airway tube 11；Also include being arranged on heatproof quartz glass tube 7
Interior thermocouple 13, thermocouple 13 include thermocouple rod 14 and the thermocouple temperature sensitive probe being fixedly connected with the right-hand member of thermocouple rod 14
15；The left end of thermocouple rod 14 connects temperature resistant rubber plug 16 horizontal through quartz glass plug 5, thermocouple temperature sensitive probe 15 it is front and rear
Both ends connect high temperature resistant positioning support bar 17 respectively, and locating rod 17 is arc, along its axial direction on the inwall of heatproof quartz glass tube 7
Provided with chute, the other end of two high temperature resistants positioning support bar 17 is connected with the slide on the inwall of heatproof quartz glass tube 7；
Lower section in heatproof quartz glass tube 7 positioned at thermocouple temperature sensitive probe 15 is additionally provided with crucible porcelain boat 18, the left end of crucible porcelain boat 18
It is fixedly connected with platinum line pike pole 19, the left end connection crucible porcelain boat mobile device 20 of platinum line pike pole 19；Also include PLC 21,
Thermocouple 13 is electrically connected with the input of PLC 21, and the output end of PLC 21 moves with quartz glass plug respectively to be filled
Put 8, crucible porcelain boat mobile device 20, aspiration pump 12 electrically connects.
Quartz glass plug mobile device 8 includes being fixedly connected with the bracket 801 of the lower end of quartz glass plug 5, and bracket 801, which is fixed, to be connected
The telescopic shaft of flexible spindle motor 802 is connect, flexible spindle motor 802 is fixedly mounted on the top of support 803, and support 803 passes through bolt I
804 are fixedly installed on testing stand, and support 803 is located at the lower left of bracket 801.
Crucible porcelain boat mobile device 20 includes the magnet 2001 being fixedly connected with the left end of platinum line pike pole 19, and magnet 2001 is set
In quartz glass tube 6；There are double output shaft electric machines 2002 top of quartz glass tube 6, outside the hub 2003 of double output shaft electric machines 2002
Provided with buffering abrasive rubber 2004, buffering abrasive rubber 2004 contacts with quartz glass tube 6, the motor shaft of double output shaft electric machines 2002
Rear and front end be respectively perpendicular equipped with connecting plate 2005, be additionally provided with two guide wheel shafts 2006, two guide wheel shafts 2006 between two connecting plates 2005
Motor shaft with double output shaft electric machines 2002 be arranged in parallel, and two guide wheel shafts 2006 are located at the lower section of quartz glass tube 6, guide wheel shaft
Positioning guide wheel 2007 is respectively arranged with 2006；The lower section of quartz glass tube 6 is additionally provided with high magnetic magnet 2008, high magnetic magnet 2008 and magnetic
The phase of iron 2001 attracts, and high magnetic magnet 2008 is fixed between two connecting plates 2005 by bolt II 2009.
Air cleaning unit 1 includes air inlet pipe 101, and air inlet pipe 101 connects air cleaner 102, and air cleaner 102 is logical
Cross air inlet pipe 101 and connect air dryer 103, air dryer 103 passes through the connection flow gauge 3 of flexible pipe 2.
Gas treatment equipment 10 includes first gas wash bottle 1001, and stirring wing 1002 is provided with first gas wash bottle 1001,
The lower section of first gas wash bottle 1001 is provided with magnetic stirring apparatus 1003, and the first Drexel bottle 1001 is washed by the connection of airway tube 11 second
Gas cylinder 1004, the second Drexel bottle 1004 connect aspiration pump 12 by airway tube 11.
Silica refractory tube 22 is also arranged with outside heatproof quartz glass tube 7.
Platinum line pike pole 19 includes platinum line bar 1901 and is arranged on the coupler body 1902 of the right-hand member of platinum line bar 1901, coupler body 1902 and earthenware
Crucible porcelain boat 18 is fixedly connected.
The present invention operation principle be：Press the detection in PLC 21 and prepare key, tube furnace 9, aspiration pump 12, heat
Galvanic couple temperature-sensing probe 15 enters working condition, and thermocouple temperature sensitive probe 15 can be to crucible porcelain boat 18 in heatproof quartz glass tube 7
The temperature of top is detected and detected value is fed back into PLC 21, when controller 21 detects that thermocouple temperature sensitive is popped one's head in
When the temperature value of 15 feedbacks is 935 DEG C, PLC 21 sends prompt tone and reminds testing staff to press in PLC 21
Placing burning sample key, PLC 21 first control flexible spindle motor 802 to work, and the telescopic shaft for the spindle motor 802 that stretches is to the left
Quartz glass plug 5 to the horizontal opening distance between quartz glass plug 5 and the mouth of pipe of heatproof quartz glass tube 7 is pulled to reach controller
21 default distance values, the flexible spindle motor 802 of the control of controller 21 are stopped；Then, controller 21 controls double output shaft electric machines
2002 work, double output shaft electric machines 2002 roll on the quartz glass tube 6 of rectangular cross-section and drive high magnetic magnet 2008 in stone
The lower horizontal of English glass tube 6 moves, while the magnet 2001 in quartz glass tube 6 is in the effect of the attraction of high magnetic magnet 2008
Lower to be moved with the high level of synchronization of magnetic magnet 2008, the magnet 2001 in quartz glass tube 6 passes through the platinum line bar that is fixedly connected thereon
Hook 19 is pulled at crucible porcelain boat 18 to the mouth of pipe of heatproof quartz glass tube 7, and controller 21 controls double output shaft electric machines 2002 to stop rolling
It is dynamic；Cable or optical cable style are put into crucible porcelain boat 18 by testing staff, and the detection that testing staff is pressed in PLC 21 is opened
Beginning key, the flexible spindle motor 802 of the control of PLC 21, the reverse operation of double output shaft electric machines 2002, inserts quartz glass plug 5 resistance to
Heatproof quartz glass tube 7 is sealed in the mouth of pipe of warm quartz glass tube 7, the crucible porcelain boat 18 equipped with cable or optical cable style is final
It is pushed to the middle part of heatproof quartz glass tube 7, PLC 21 starts timing, and cable or cable type in crucible porcelain boat 18
Sample burns at 935 DEG C, and after timing 30min, PLC 21 sends test and terminates prompt tone, and the control of PLC 21 is stretched
Contracting spindle motor 802, double output shaft electric machines 2002 work successively, between the mouth of pipe for making quartz glass plug 5 and heatproof quartz glass tube 7
Horizontal range reaches 21 default distance value of controller again, and crucible porcelain boat 18 is parked at horizontal opening, and testing staff is replaceable
Crucible porcelain boat 18 places cable or optical cable sample into crucible porcelain boat 18.Cable or optical cable style are in heatproof quartz glass tube
For gas caused by burning when by first gas wash bottle 1001 and the second Drexel bottle 1004, halogen acid gas can be dissolved in first in 7
Sample to be detected is formed in the distilled water of the Drexel bottle 1004 of gas washing bottle 1001 and second, testing staff is in sample all burnt
Afterwards, the sample standard deviation to be detected in the Drexel bottle 1004 of first gas wash bottle 1001 and second need to be poured into a volumetric flask, then
Constant volume is carried out, acidity detection is finally carried out to the solution after constant volume using PH reagents.
Claims (7)
- A kind of 1. acidity test servicing unit of cable or optical cable burning evolved gas, it is characterised in that：Including purification of air Device（1）, the air cleaning unit（1）Pass through flexible pipe（2）Connection flow gauge（3）, the flowmeter（3）Pass through air hose （4）It is fixedly connected with quartz glass plug（5）Upper end, the quartz glass plug（5）Left end be fixedly connected with the stone of rectangular cross-section English glass tube（6）, the quartz glass plug（5）Right-hand member be detachably connected heatproof quartz glass tube（7）, the quartz glass plug （5）Lower end be also fixedly connected with quartz glass plug mobile device（8）；The heatproof quartz glass tube（7）Horizontal through tube furnace （9）Connect gas treatment equipment（10）, the gas treatment equipment（10）Pass through airway tube（11）Connect aspiration pump（12）；Also wrap Include and be arranged on heatproof quartz glass tube（7）Interior thermocouple（13）, the thermocouple（13）Including thermocouple rod（14）With with heat Galvanic couple rod（14）The thermocouple temperature sensitive probe that right-hand member is fixedly connected（15）；The thermocouple rod（14）Left end horizontal through quartz Glass stopper（5）Connect temperature resistant rubber plug（16）, the thermocouple temperature sensitive probe（15）Rear and front end connect high temperature resistant respectively and determine Position support bar（17）, the two high temperature resistant positioning support bars（17）The other end with heatproof quartz glass tube（7）Inwall slide Dynamic connection；The heatproof quartz glass tube（7）It is interior to be located at thermocouple temperature sensitive probe（15）Lower section be additionally provided with crucible porcelain boat（18）, The crucible porcelain boat（18）Left end be fixedly connected with platinum line pike pole（19）, the platinum line pike pole（19）Left end connection crucible porcelain boat Mobile device（20）；Also include PLC（21）, the thermocouple（13）With PLC（21）Input electrical connection, The PLC（21）Output end respectively with quartz glass plug mobile device（8）, crucible porcelain boat mobile device（20）, take out Air pump（12）Electrical connection.
- 2. the acidity test servicing unit of cable according to claim 1 or optical cable burning evolved gas, its feature exist In：The quartz glass plug mobile device（8）Including being fixedly connected with quartz glass plug（5）The bracket of lower end（801）, the bracket （801）It is fixedly connected with flexible spindle motor（802）Telescopic shaft, the flexible spindle motor（802）It is fixedly mounted on support（803）'s Top, the support（803）Pass through bolt I（804）It is fixedly installed on testing stand, the support（803）Positioned at bracket（801） Lower left.
- 3. the acidity test servicing unit of cable according to claim 1 or 2 or optical cable burning evolved gas, its feature It is：The crucible porcelain boat mobile device（20）Including with platinum line pike pole（19）The magnet that left end is fixedly connected（2001）, it is described Magnet（2001）It is arranged on quartz glass tube（6）It is interior；The quartz glass tube（6）Top have double output shaft electric machines（2002）, institute State double output shaft electric machines（2002）Hub（2003）It is externally provided with buffering abrasive rubber（2004）, the buffering abrasive rubber（2004） With quartz glass tube（6）Contact, double output shaft electric machines（2002）The rear and front end of motor shaft be respectively perpendicular equipped with connecting plate （2005）, two connecting plates（2005）Between be additionally provided with two guide wheel shafts（2006）, two guide wheel shafts（2006）With double shafts Motor（2002）Motor shaft be arranged in parallel, and two guide wheel shafts（2006）Positioned at quartz glass tube（6）Lower section, it is described to lead Wheel shaft（2006）On be respectively arranged with positioning guide wheel（2007）；The quartz glass tube（6）Lower section be additionally provided with high magnetic magnet（2008）, The high magnetic magnet（2008）With magnet（2001）Mutually attract, the high magnetic magnet（2008）Pass through bolt II（2009）It is fixed on Two connecting plates（2005）Between.
- 4. the acidity test servicing unit of cable according to claim 1 or optical cable burning evolved gas, its feature exist In：The air cleaning unit（1）Including air inlet pipe（101）, the air inlet pipe（101）Connect air cleaner（102）, it is described Air cleaner（102）Pass through air inlet pipe（101）Connect air dryer（103）, the air dryer（103）Pass through flexible pipe （2）Connection flow gauge（3）.
- 5. the acidity test servicing unit of cable according to claim 1 or optical cable burning evolved gas, its feature exist In：The gas treatment equipment（10）Including first gas wash bottle（1001）, the first gas wash bottle（1001）Interior be provided with is stirred Mix wing（1002）, the first gas wash bottle（1001）Lower section be provided with magnetic stirring apparatus（1003）, first Drexel bottle （1001）Pass through airway tube（11）Connect the second Drexel bottle（1004）, second Drexel bottle（1004）Pass through airway tube（11）Even Connect aspiration pump（12）.
- 6. the acidity test servicing unit of cable according to claim 1 or optical cable burning evolved gas, its feature exist In：The heatproof quartz glass tube（7）Also it is arranged with silica refractory tube outside（22）.
- 7. the acidity test servicing unit of cable according to claim 1 or optical cable burning evolved gas, its feature exist In：The platinum line pike pole（19）Including platinum line bar（1901）Be arranged on platinum line bar（1901）The coupler body of right-hand member（1902）, it is described Coupler body（1902）With crucible porcelain boat（18）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710799759.4A CN107421792B (en) | 2017-09-07 | 2017-09-07 | Auxiliary device for acidity test of gas released by combustion of electric cable or optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710799759.4A CN107421792B (en) | 2017-09-07 | 2017-09-07 | Auxiliary device for acidity test of gas released by combustion of electric cable or optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107421792A true CN107421792A (en) | 2017-12-01 |
| CN107421792B CN107421792B (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710799759.4A Active CN107421792B (en) | 2017-09-07 | 2017-09-07 | Auxiliary device for acidity test of gas released by combustion of electric cable or optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107421792B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414509A (en) * | 2018-02-09 | 2018-08-17 | 广东华标检测中心有限公司 | A kind of flame-retardant electric wire and cable evolved gas detecting system and detection method |
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2017
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| CN105044049A (en) * | 2015-07-02 | 2015-11-11 | 天津师范大学 | Method and device for measuring volatile compounds |
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| CN108414509A (en) * | 2018-02-09 | 2018-08-17 | 广东华标检测中心有限公司 | A kind of flame-retardant electric wire and cable evolved gas detecting system and detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107421792B (en) | 2023-05-05 |
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Effective date of registration: 20230830 Address after: 31000 Jingshi East Road, Jinan City, Shandong Province Patentee after: SHANDONG INSTITUTE FOR PRODUCT QUALITY INSPECTION Patentee after: State Grid Shandong electric power company Qingyun county power supply Co. Address before: Shandong Provincial Fire Station, No. 12688 Century Avenue, Zhangqiu, Jinan, Shandong Province, 250102 Patentee before: SHANDONG INSTITUTE FOR PRODUCT QUALITY INSPECTION |