CN206232793U - A kind of fusible alloy fills retracting device - Google Patents
A kind of fusible alloy fills retracting device Download PDFInfo
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- CN206232793U CN206232793U CN201621378151.1U CN201621378151U CN206232793U CN 206232793 U CN206232793 U CN 206232793U CN 201621378151 U CN201621378151 U CN 201621378151U CN 206232793 U CN206232793 U CN 206232793U
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- conduit
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- fusible alloy
- control device
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Abstract
A kind of fusible alloy fills retracting device, including frame, frame upper end fixed frame installs filling and reclaims casing, framework soleplate fixes filling apparatus, filling is reclaimed box cover and is provided with retracting device, filling is reclaimed casing right plate and installs control device, filling is reclaimed cabinet rear panel and installs the first liquid level sensor, second liquid level sensor, temperature sensor and liquid heater, control device is provided with system power supply line, perfusion fusible alloy in lower end in filling collection box body, fusible alloy top perfusion heating carrier, by the filling and recovery of fusible alloy, easily can at the construction field (site) realize the liquefaction of a large amount of fusible alloys, filling, effectively improve production efficiency, the system also can easily reclaim the discarded fusible alloy in job site simultaneously, reduce production cost, reduce the pollution to environment.
Description
Technical field
The utility model is related to liquid metal to fill recovery technology field, and in particular to dress is reclaimed in a kind of fusible alloy filling
Put.
Background technology
Fusible alloy is generally formulated by low-melting-point metals such as lead, cadmium, bismuth, tin, indiums, is fusing point various less than pure tin
The general name of fusible metal.Used as low-melting alloy new material, fusible alloy fusing point is accurate, fusion range is narrower, be quick on the draw, quilt
The temperature-sensitive components such as fuse, the fuse for being widely used to make in the devices such as electrical equipment, fire-fighting and fire alarm.Due to easily fusion
The mobility of gold, spreadability are good, the moulding cycle is short, are also widely used for the method molding using casting.
When a small amount of, small-scale use fusible alloy, can be by placing solid-state fusible alloy in simple container, then
The simple and easy method for carrying out melted alloy higher than the heating carrier of fusible alloy fusing point is added to prepare alloy, but it is big when being needed in production
When amount prepares liquid fusible alloy, production requirement obviously can not be then met in this way.Meanwhile, can also produce aborning
The substantial amounts of fusible alloy of life, is dropped because inconvenience is reclaimed, and wherein because containing the low-melting-point metals such as lead, cadmium, bismuth, tin, indium,
So as to cause serious pollution to natural environment.Therefore, research and development one kind can largely prepare each fluid-like state fusible alloy, while
It is a problem for being badly in need of in engineering practice solving but also with the system for reclaiming discarded fusible alloy function.
The content of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of fusible alloy to fill back
Receiving apparatus, by the system and its application method, easily can at the construction field (site) realize the bismuth that a large amount of fusing points are 38 DEG C~232 DEG C
The liquefaction of the fusible alloys such as base, zinc-base, lead, tin and stibium copper quaternary alloy, filling, effectively improve production efficiency, while the system
The discarded fusible alloy containing harmful elements such as lead, cadmiums in job site can be easily reclaimed, production cost is reduced, reduced to ring
The pollution in border.
In order to achieve the above object, the technical scheme that the utility model is taken is：
A kind of fusible alloy fills retracting device, including frame, and frame upper end fixed frame installs filling and reclaims casing, frame
Base plate fixes filling apparatus, and filling is reclaimed box cover and is provided with retracting device, and filling is reclaimed casing right plate and installs control device,
Filling is reclaimed cabinet rear panel and installs the first liquid level sensor, the second liquid level sensor, temperature sensor and liquid heater, control
Device processed is provided with system power supply line, perfusion fusible alloy in lower end in filling collection box body, fusible alloy top perfusion heating carrier.
Described frame is additionally provided with 4 sets of vehicle wheel components, framework soleplate, solenoid valve base, fixed frame, 4 support angle steels.
Described filling reclaim casing by front panel, rear board, right plate, left plate, handle, box bottom, observation window,
Cover plate, solid-state fusible metal filler port, the first cover board hole, the second cover board hole, filling blind patch composition, handle are welded in right plate admittedly
On, on observation window plate forward-mounted, solid-state fusible alloy filler port, the first cover board hole, the second cover board hole are located on cover plate, plus
Orifice cover plate is installed on the cover board, for covering solid-state fusible metal filler port.
Described retracting device is by recovery pump, the first power supply and signal wire harness, three position four-way electromagnetic valve, second source and letter
Number wire harness, the 4th conduit, the 5th conduit, the first conduit, the second conduit, the 3rd conduit, filter composition, 3-position 4-way electromagnetism
Valve connects the first conduit, the second conduit, the 3rd conduit, and the 3rd conduit inserts heating carrier through the second cover board hole on cover plate
In, recovery pump is connected by the 4th conduit with three position four-way electromagnetic valve, and one end of the 5th conduit is connected with recovery pump, in addition
One end is inserted in filter through the first cover board hole on cover plate, and three position four-way electromagnetic valve is by second source and signal wire harness
It is connected with control device, recovery pump is connected with signal wire harness by the first power supply with control device.
Described filling apparatus are by including dispenser pump, the 3rd power supply and signal wire harness, two-position three way magnetic valve, the 4th power supply
Constituted with signal wire harness, the 6th conduit, the 7th conduit, the 8th conduit, the 9th conduit；Two-position three way magnetic valve is connected to the 6th conduit
With the 7th conduit, the 6th conduit passes through front panel, in insertion heating carrier, the 7th conduit, through box bottom insertion easily fusion
Jin Zhong, dispenser pump is connected by the 8th conduit with two-position three way magnetic valve, one end connection dispenser pump of the 9th conduit, two three
Three-way electromagnetic valve is connected with signal wire harness by the 4th power supply with control device, dispenser pump by the 3rd power supply and signal wire harness with
Control device is connected.
Described control device is connected with system power supply line.
The first described liquid level sensor is connected with signal wire harness by the 5th power supply with control device；Second liquid level is passed
Sensor is connected with signal wire harness by the 6th power supply with control device；Temperature sensor by the 7th power supply and signal wire harness with
Control device is connected；Liquid heater is connected with signal wire harness by the 8th power supply with control device.
The beneficial effects of the utility model are：
This method can easily by portable fusible alloy filling recovery system move to job site, by add bismuthino,
The solid-state fusible alloys such as zinc-base, lead, tin and stibium copper quaternary alloy, automatically control the appropriate heating carrier of addition, effectively obtain a large amount of liquid
State fusible alloy is simultaneously rapidly filled, with production efficiency higher；It is input into heating carrier liquid respectively on control device
Face setting value, heating carrier heating-up temperature setting value, fusible alloy liquid level warning setting value, respectively with the first liquid level sensor,
The measured value of temperature sensor and the second liquid level sensor is compared to implement control, heating carrier can be prevented excessive or oil bath
Heat up too high, cause fire；Meanwhile, the system also largely contains using the heating carrier fusing job site after heating is discarded
There is the fusible alloy of the harmful elements such as lead, cadmium and rapidly reclaimed, to reuse, not only significantly reduce production
Cost, while also protecting environment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is further structural representation of the present utility model.
Fig. 3 is top view schematic diagram of the present utility model.
Wherein, 1 is frame；2 reclaim casing for filling；3 is retracting device；4 is filling apparatus；5 is control device；6 are
First liquid level sensor；7 is the second liquid level sensor；8 is temperature sensor；9 is liquid heater；10 is system power supply line；
11 is vehicle wheel component；12 is framework soleplate；13 is solenoid valve base；14 is fixed frame；15 is support angle steel；16 carry for heating
Body；17 is fusible alloy；21 is front panel；22 is rear board；23 is right plate；28 is left plate；24 is handle；25 is casing
Base plate；26 is observation window；27 is cover plate；271 is solid-state fusible alloy filler port；272 is the first cover board hole；273 is the second lid
Plate hole；274 is filling blind patch；31 is recovery pump；311 is the first power supply and signal wire harness；32 is three position four-way electromagnetic valve；
321 is second source and signal wire harness；33 is the 4th conduit；34 is the 5th conduit；35 is the first conduit；36 is the second conduit；
37 is the 3rd conduit；38 is filter；41 is dispenser pump；411 is the 3rd power supply and signal wire harness；42 is two-position three way electricity
Magnet valve；421 is the 4th power supply and signal wire harness；43 is the 6th conduit；44 is the 7th conduit；45 is the 8th conduit；46 is the 9th
Conduit；61 is the 5th power supply and signal wire harness；71 is the 6th power supply and signal wire harness；81 is the 7th power supply and signal wire harness；91
It is the 8th power supply and signal wire harness.
Specific embodiment
The utility model is further discussed below below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, 3, a kind of portable fusible alloy filling recovery system, including frame 1, the upper end of frame 1 is fixed
Frame installs filling and reclaims casing 2, and the base plate of frame 1 fixes filling apparatus 4, and filling is reclaimed the cover plate of casing 2 and is provided with retracting device 3, plus
It is injected back into receipts casing 2 right plate and control device 5 is installed, filling is reclaimed the rear board of casing 2 and installs the first liquid level sensor 6, the second liquid
Level sensor 7, temperature sensor 8 and liquid heater 9, control device 5 are provided with system power supply line 10, and filling is reclaimed in casing 2
Lower end irrigates fusible alloy 17, the top of fusible alloy 17 perfusion heating carrier 16.
Described frame 1 is additionally provided with 4 sets of vehicle wheel components 11, framework soleplate 12, solenoid valve base 13,14,4 branch of fixed frame
Support angle steel 15.
Described filling reclaims casing 2 by front panel 21, rear board 22, right plate 23, left plate 28, handle 24, casing
Base plate 25, observation window 26, cover plate 27, solid-state fusible metal filler port 271, the first cover board hole 272, the second cover board hole 273, filling
Blind patch 274 is constituted, and handle 24 is welded on right plate 23 admittedly, and on the plate 21 forward-mounted of observation window 26, solid-state fusible alloy adds
Orifice 271, the first cover board hole 272, the second cover board hole 273 are located on cover plate 27, and filling blind patch 274 is arranged on cover plate 27,
For covering solid-state fusible metal filler port 271.
Described retracting device 3 is by recovery pump 31, the first power supply and signal wire harness 311, three position four-way electromagnetic valve 32, second
Power supply and signal wire harness 321, the 4th conduit 33, the 5th conduit 34, the first conduit 35, the second conduit 36, the 3rd conduit 37, filtering
Device 38 is constituted, and three position four-way electromagnetic valve 32 connects the first conduit 35, the second conduit 36, the 3rd conduit 37, and the 3rd conduit 37 is worn
In the insertion heating carrier 16 of the second cover board hole 273 crossed on cover plate 27, recovery pump 31 is by the 4th conduit 33 and 3-position 4-way electricity
Magnet valve 32 is connected, and one end of the 5th conduit 34 is connected with recovery pump 31, and other end passes through the first cover plate on cover plate 27
In the insertion of hole 272 filter 38, three position four-way electromagnetic valve 32 is by second source and signal wire harness 321 and the phase of control device 5
Connection, recovery pump 31 is connected by the first power supply with signal wire harness 311 with control device 5.
Described filling apparatus 4 by including dispenser pump 41, the 3rd power supply and signal wire harness 411, two-position three way magnetic valve 42,
4th power supply is constituted with signal wire harness 421, the 6th conduit 43, the 7th conduit 44, the 8th conduit 45, the 9th conduit 46；Two three
Three-way electromagnetic valve 42 is connected to the 6th conduit 43 and the 7th conduit 44, and the 6th conduit 43 passes through front panel 21, inserts heating carrier 160
In, the 7th conduit 44, through in the insertion fusible alloy 17 of box bottom 25, dispenser pump 41 passes through the 8th conduit 45 and two-position three way
Magnetic valve 42 is connected, one end connection dispenser pump 41 of the 9th conduit 46, and two-position three way magnetic valve 42 is by the 4th power supply and letter
Number wire harness 421 is connected with control device 5, and dispenser pump 41 is connected by the 3rd power supply with signal wire harness 411 with control device 5
Connect.
Described control device 5 is connected with system power supply line.
The first described liquid level sensor 6 is connected with signal wire harness 61 by the 5th power supply with control device；Second liquid
Level sensor 7 is connected by the 6th power supply with signal wire harness 71 with control device 5；Temperature sensor 8 by the 7th power supply with
Signal wire harness 81 is connected with control device 5；Liquid heater 9 is by the 8th power supply and signal wire harness 91 and the phase of control device 5
Connection.
The operation principle of the utility model is：
A fills fusible alloy：
1）Fusible alloy filling recovery system is moved to workplace using 4 vehicle wheel components of frame；
2）System power supply line is connected by control device, is powered to portable fusible alloy filling recovery system；
3）It is input into heating carrier level setpoint, heating carrier heating-up temperature setting value, meltable respectively on control device
Alloy liquid level guards against setting value；
4）Filling blind patch is opened, by the solid-state fusible alloy of known fusing point or fusion temperature scope from solid-state fusible alloy
Filler port is added to filling and reclaims casing；
5）Using control device, three position four-way electromagnetic valve is started by second source and signal wire harness, connect the first conduit
With the 4th conduit；
6）According to cocrystallizing type fusible alloy fusing point, or non-co- crystal formation fusible alloy fusion temperature scope, selection heating
Carrier；When the fusing point or fusion temperature scope of fusible alloy are less than 100 DEG C, using immersion method, selection water is used as heating carrier；
When the fusing point or fusion temperature scope of fusible alloy are between 100 DEG C~232 DEG C, using bath oiling, methyl-silicone oil is selected
Or glycerine is used as heating carrier；Control device starts recovery pump by the first power supply and signal wire harness sending signal, by the
One conduit, three position four-way electromagnetic valve, the 4th conduit, recovery pump, the 5th conduit and filter, extract normal temperature heating and carry from the external world
Body is added to filling and reclaims casing；
7）First liquid level sensor is by the fluid level data of the 5th power supply and signal wire harness real-time Transmission heating carrier to controlling
Device processed；When heating carrier liquid level rises to the heating carrier level setpoint for flooding liquid heater, control device leads to
Cross the first power supply and close recovery pump with signal wire harness sending signal；
8）Control device is heated up by the 8th power supply and signal wire harness start liquid heater to heating carrier；
9）Temperature sensor Real-time Collection filling reclaim box house heating carrier temperature data, by the 7th power supply with
The temperature data that signal wire harness will be gathered passes to control device；
10）When the temperature that box house heating carrier is reclaimed in filling rises above the desired temperature of fusible alloy fusing point
When, control device enters frequency conversion constant temperature heated condition by the 8th power supply with holding wire beam control liquid heater；
11）The melting state that box house fusible alloy is reclaimed in filling is observed by observation window；
12）After box house fusible alloy is reclaimed in filling to be melted completely, control device passes through the 4th power supply and holding wire
Shu Qidong two-position three way magnetic valves, connect the 7th conduit and the 8th conduit；
13）Control device starts dispenser pump by the 3rd power supply and signal wire harness sending signal, by the 7th conduit, two
Three-way magnetic valve, the 8th conduit, dispenser pump, the 9th conduit, will fill the liquid fusible alloy for reclaiming box house and are exported,
It is filled into required workplace；
14）Second liquid level sensor is by the fluid level data of the 6th power supply and signal wire harness real-time Transmission fusible alloy to controlling
Device processed；
15）With the carrying out of filling work, when the liquid level of fusible alloy is reduced to fusible alloy liquid level warning setting value,
Control device sends prompt tone；Filling blind patch is opened, solid-state fusible alloy is added to from solid-state fusible alloy filler port and is added
Receipts casing is injected back into, until prompt tone is eliminated；
16）After the completion of the filling work of fusible alloy, control device starts two by the 4th power supply with signal wire harness
Three-way magnetic valve, connects the 6th conduit and the 8th conduit, and the heating carrier of box house is reclaimed using filling, and cleaning remains in two
Fusible alloy in position-3-way solenoid valve, the 8th conduit, dispenser pump and the 9th conduit；
17）After the completion of cleaning work, control device closes dispenser pump by the 3rd power supply with signal wire harness sending signal, leads to
Cross the 8th power supply and signal wire harness closing liquid heater, cutting system power line.
B reclaims fusible alloy：
1）Fusible alloy filling recovery system is moved to workplace using 4 vehicle wheel components of frame；
2）System power supply line is connected by control device, is powered to portable fusible alloy filling recovery system；
3）According to the fusing point of cocrystallizing type fusible alloy to be recycled, or non-co- crystal formation fusible alloy fusion temperature scope,
Selection heating carrier；When the fusing point or fusion temperature scope of fusible alloy are less than 100 DEG C, using immersion method, water conduct is selected
Heating carrier；When the fusing point or fusion temperature scope of fusible alloy are between 100 DEG C~232 DEG C, using bath oiling, selection
Methyl-silicone oil or glycerine are used as heating carrier；
4）It is input into heating carrier level setpoint, heating carrier heating-up temperature setting value respectively on control device；
5）Using control device, three position four-way electromagnetic valve is started by second source and signal wire harness, connect the first conduit
With the 4th conduit；
6）Control device starts recovery pump by the first power supply and signal wire harness sending signal, by the first conduit, three
Four way solenoid valve, the 4th conduit, recovery pump, the 5th conduit and filter, are added to from external world's extraction normal temperature heating carrier and add
It is injected back into receipts casing；
7）First liquid level sensor is by the fluid level data of the 5th power supply and signal wire harness real-time Transmission heating carrier to controlling
Device processed；When heating carrier liquid level rises to the heating carrier level setpoint for flooding liquid heater, control device leads to
Cross the first power supply and close recovery pump with signal wire harness sending signal；
8）Control device is heated up by the 8th power supply and signal wire harness start liquid heater to heating carrier；
9）Temperature sensor Real-time Collection filling reclaim box house heating carrier temperature data, by the 7th power supply with
The temperature data that signal wire harness will be gathered passes to control device；
10）When the temperature of box house heating carrier is reclaimed in filling, the fusible alloy fusing point for preparing to reclaim is risen above
Heating carrier heating-up temperature setting value when, control device enters change by the 8th power supply and holding wire beam control liquid heater
Frequency heated at constant temperature state；
11）Control device starts two-position three way magnetic valve by the 4th power supply and signal wire harness, connects the 7th conduit and the
Eight conduits；
12）Control device starts dispenser pump by the 3rd power supply and signal wire harness sending signal, by the 7th conduit, two
Three-way magnetic valve, the 8th conduit, dispenser pump, the 9th conduit, will fill the heating carrier for reclaiming box house and are exported, and fill
Onto solid-state fusible alloy to be recycled；
13）When etc. solid-state fusible alloy to be recycled be completely melt after, control device is by the 3rd power supply and signal wire harness
Sending signal closes dispenser pump；
14）Control device starts three position four-way electromagnetic valve by second source and signal wire harness, connects the second conduit and the
Four conduits；
15）Control device starts recovery pump by the first power supply and signal wire harness sending signal, by the second conduit, three
Four way solenoid valve, the 4th conduit, recovery pump, the 5th conduit and filter, extract liquid fusible alloy to be recycled and are added to
Casing is reclaimed in filling；
16）After the completion of the recovery operation of fusible alloy, control device starts three by second source with signal wire harness
Four way solenoid valve, connects the 3rd conduit and the 4th conduit, and the heating carrier of box house is reclaimed using filling, and cleaning remains in three
Fusible alloy on position four-way solenoid valve, the 4th conduit, recovery pump, the 5th conduit and filter；
17）After the completion of cleaning work, control device closes recovery pump by the first power supply with signal wire harness sending signal, leads to
Cross the 8th power supply and signal wire harness closing liquid heater, cutting system power line.
Claims (7)
1. a kind of fusible alloy filling retracting device, including frame（1）, it is characterised in that frame（1）Upper end fixed frame is installed and added
It is injected back into receipts casing（2）, frame（1）Base plate fixes filling apparatus（4）, filling recovery casing（2）Cover plate is provided with retracting device（3）,
Casing is reclaimed in filling（2）Right plate installs control device（5）, filling recovery casing（2）Rear board installs the first liquid level sensor
（6）, the second liquid level sensor（7）, temperature sensor（8）And liquid heater（9）, control device（5）It is provided with system power supply line
（10）, filling recovery casing（2）Interior lower end irrigates fusible alloy（17）, fusible alloy（17）Top irrigates heating carrier（16）.
2. a kind of fusible alloy according to claim 1 fills retracting device, it is characterised in that described filling collection box
Body（2）By front panel（21）, rear board（22）, right plate（23）, left plate（28）, handle（24）, box bottom（25）, observation
Window（26）, cover plate（27）, solid-state fusible metal filler port（271）, the first cover board hole（272）, the second cover board hole（273）, filling
Blind patch（274）Composition, handle（24）Admittedly it is welded in right plate（23）On, observation window（26）Plate forward-mounted（21）On, solid-state
Fusible alloy filler port（271）, the first cover board hole（272）, the second cover board hole（273）Positioned at cover plate（27）On, fill blind patch
（274）Installed in cover plate（27）On, for covering solid-state fusible metal filler port（271）.
3. a kind of fusible alloy according to claim 1 fills retracting device, it is characterised in that described retracting device
（3）By recovery pump（31）, the first power supply and signal wire harness（311）, three position four-way electromagnetic valve（32）, second source and signal wire harness
（321）, the 4th conduit（33）, the 5th conduit（34）, the first conduit（35）, the second conduit（36）, the 3rd conduit（37）, filtering dress
Put（38）Composition, three position four-way electromagnetic valve（32）Connect the first conduit（35）, the second conduit（36）, the 3rd conduit（37）, the 3rd
Conduit（37）Through cover plate（27）On the second cover board hole（273）Insertion heating carrier（16）In, recovery pump（31）By the 4th
Conduit（33）With three position four-way electromagnetic valve（32）It is connected, the 5th conduit（34）One end and recovery pump（31）It is connected, in addition
One end passes through cover plate（27）On the first cover board hole（272）Insertion filter（38）In, three position four-way electromagnetic valve（32）Pass through
Second source and signal wire harness（321）With control device（5）It is connected, recovery pump（31）By the first power supply and signal wire harness
（311）With control device（5）It is connected.
4. a kind of fusible alloy according to claim 1 fills retracting device, it is characterised in that described filling apparatus
（4）By including dispenser pump（41）, the 3rd power supply and signal wire harness（411）, two-position three way magnetic valve（42）, the 4th power supply and signal
Wire harness（421）, the 6th conduit（43）, the 7th conduit（44）, the 8th conduit（45）, the 9th conduit（46）Composition；Two-position three way electricity
Magnet valve（42）It is connected to the 6th conduit（43）With the 7th conduit（44）, the 6th conduit（43）Through front panel（21）, insertion heating load
Body（110）In, the 7th conduit（44）, through box bottom（25）Insertion fusible alloy（17）In, dispenser pump（41）By the 8th
Conduit（45）With two-position three way magnetic valve（42）It is connected, the 9th conduit（46）One end connection dispenser pump（41）, two-position three way
Magnetic valve（42）By the 4th power supply and signal wire harness（421）With control device（5）It is connected, dispenser pump（41）By the 3rd electricity
Source and signal wire harness（411）With control device（5）It is connected.
5. a kind of fusible alloy according to claim 1 fills retracting device, it is characterised in that described frame（1）Also
It is provided with 4 sets of vehicle wheel components（11）, framework soleplate（12）, solenoid valve base（13）, fixed frame（14）, 4 support angle steels（15）.
6. a kind of fusible alloy according to claim 1 fills retracting device, it is characterised in that described control device
（5）It is connected with system power supply line.
7. a kind of fusible alloy according to claim 1 fills retracting device, it is characterised in that the first described liquid level is passed
Sensor（6）By the 5th power supply and signal wire harness（61）It is connected with control device；Second liquid level sensor（7）By the 6th electricity
Source and signal wire harness（71）With control device（5）It is connected；Temperature sensor（8）By the 7th power supply and signal wire harness（81）With
Control device（5）It is connected；Liquid heater（9）By the 8th power supply and signal wire harness（91）With control device（5）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378151.1U CN206232793U (en) | 2016-12-15 | 2016-12-15 | A kind of fusible alloy fills retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378151.1U CN206232793U (en) | 2016-12-15 | 2016-12-15 | A kind of fusible alloy fills retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206232793U true CN206232793U (en) | 2017-06-09 |
Family
ID=58992129
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378151.1U Expired - Fee Related CN206232793U (en) | 2016-12-15 | 2016-12-15 | A kind of fusible alloy fills retracting device |
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| CN (1) | CN206232793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189016A (en) * | 2021-04-21 | 2021-07-30 | 中国石油大学(华东) | Quaternion-based sea surface oil spill identification method and system |
-
2016
- 2016-12-15 CN CN201621378151.1U patent/CN206232793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189016A (en) * | 2021-04-21 | 2021-07-30 | 中国石油大学(华东) | Quaternion-based sea surface oil spill identification method and system |
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