CN110523735A - A kind of air cleaning unit improving high-voltage motor security performance - Google Patents
A kind of air cleaning unit improving high-voltage motor security performance Download PDFInfo
- Publication number
- CN110523735A CN110523735A CN201811009120.2A CN201811009120A CN110523735A CN 110523735 A CN110523735 A CN 110523735A CN 201811009120 A CN201811009120 A CN 201811009120A CN 110523735 A CN110523735 A CN 110523735A
- Authority
- CN
- China
- Prior art keywords
- voltage motor
- security performance
- air cleaning
- cylinder
- cleaning unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000010892 electric spark Methods 0.000 claims abstract description 7
- 239000004065 semiconductor Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 45
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000002000 scavenging effect Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/40—Sparking plugs structurally combined with other devices
- H01T13/44—Sparking plugs structurally combined with other devices with transformers, e.g. for high-frequency ignition
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of air cleaning units for improving high-voltage motor security performance, including inlet manifold, exhaust main, pulse damper and gas treatment equipment, high-voltage motor and inlet manifold, pulse damper, gas treatment equipment, exhaust main is in turn connected into the closed circuit of circulation, gas treatment equipment includes several cylinders, piston, connecting rod, crankshaft, igniter and retarder, cylinder is equipped with the first check valve and second one-way valve, first check valve is connected to by air intake branch with inlet manifold, second one-way valve is connected to by exhaust branch pipe with exhaust main, piston moves reciprocatingly in cylinder, piston is connected with connecting rod, the crankshaft passes through the output axis connection of retarder and high-voltage motor, connecting rod is rotatably connected crankshaft, igniter generates electric spark in cylinder.It is filled in high-voltage motor to after the gas progress vent gas treatment being discharged from high-voltage motor in circulation, reduces the concentration of oxygen and oil vapour.
Description
Technical field
The present invention relates to motor safety auxiliary device technical field, in particular to a kind of raising high-voltage motor security performance
Air cleaning unit.
Background technique
High-voltage motor in the process of running, if contact electric discharge or equipment generate spark when high load capacity starts, exists
A degree of security risk.Since in operation, lubricating oil oil gas is full of entire inner space, if not in time cleared up oil gas
Fall, when it reaches a certain concentration, there may be explosion or the safety accidents of fire.Current high-voltage motor is filled equipped with scavenging
It sets, inert gas flows in scavenging arrangement from the air inlet of motor, and by gas, the scavenging inside motor recycles scavenging arrangement, reaches
The effect of air cleaner.But it is easy to appear dead angle in internal scavenging, if gas discharge can enter back into electricity inside motor
It is more preferable that machine then cleans effect.Inert gas be recycled, over numerous cycles purity inert gas reduce, oil vapour and
Other gas concentrations improve, and wherein the raising of oxygen concentration can bring security risk, need to handle mixer in the circulating cycle,
Reduce the concentration of oxygen and oil vapour.
Summary of the invention
For the above-mentioned prior art, the invention reside in provide a kind of air cleaning dress for improving high-voltage motor security performance
It sets, is filled in high-voltage motor to after the gas progress vent gas treatment being discharged from high-voltage motor in circulation, reduces oxygen and oil vapour
Concentration.
The technical scheme of the present invention is realized as follows:
A kind of air cleaning unit improving high-voltage motor security performance, including it is inlet manifold, exhaust main, pulse damped
Device and gas treatment equipment, the inlet manifold, pulse damper, gas treatment equipment, exhaust main are sequentially communicated, the gas
Body processing unit includes several cylinders, piston, connecting rod, crankshaft, igniter and retarder, the cylinder be equipped with the first check valve and
Second one-way valve, first check valve are connected to by air intake branch with inlet manifold, and the second one-way valve passes through exhaust branch
Pipe is connected to the exhaust main, and the piston moves reciprocatingly in the cylinder, and the piston is connected with connecting rod, the song
Axis is by the output axis connection of retarder and high-voltage motor, and the connecting rod is rotatably connected the crankshaft, and the igniter is in institute
It states and generates electric spark in cylinder.
Further, on the air intake branch and fire arrester is equipped on exhaust branch pipe.
Further, the igniter includes booster, ignition distributor and ignitor, the ignitor and described
Ignition distributor connection, the ignition distributor are connected with booster.
Further, the ignitor includes the flexible chain that metallic conductor and insulator are alternately formed by connecting, described
Ignitor one end is connected with the top of the cylinder, the other end is connected with piston.
Further, booster includes primary coil and secondary coil, and the secondary coil is connected with power supply, the secondary
Coil is connected with the ignition distributor.
Further, the exhaust main is equipped with refrigerating plant.
Further, the refrigerating plant includes refrigerator pipes, semiconductor chilling plate and heat emission fan, refrigerator pipes and described
Exhaust main connection, the outer wall of the refrigerator pipes are equipped with the semiconductor chilling plate, the hot end peace of the semiconductor chilling plate
Equipped with the heat emission fan.
Further, heat sink, the inner wall company of the heat sink and the refrigerator pipes are interleaved and installed in the refrigerator pipes
It connects.
The beneficial effects of the present invention are: when piston moves downward, out of, high-voltage motor is discharged gas sucking cylinder,
Piston motion to cylinder bottom when igniter generate electric spark, there is a situation where electric spark in simulated machine, when from high pressure
When the gas of motor discharge reaches flammable degree, gas reduces the concentration of oil vapour and oxygen in gas in-cylinder combustion.Avoiding can
The mixed gas of combustion is again introduced into motor, improves motor security performance.The piston motion position of different cylinders is different, it is ensured that
Air-flow smoothness performance when processing gas.The first check valve and second one-way valve are provided on cylinder, gas is unidirectional from first
Valve enters cylinder, and cylinder is discharged from second one-way valve, keeps the consistent performance of gas flowing.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred embodiment of the present invention, for
For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is a kind of air cleaning unit schematic illustration for improving high-voltage motor security performance of the present invention；
In figure, 1 inlet manifold, 2 exhaust mains, 3 pulse dampers, 4 cylinders, 5 pistons, 6 connecting rods, 7 crankshafts, 8 igniters,
9 retarders, 10 first check valves, 11 second one-way valves, 12 air intake branches, 13 exhaust branch pipes, 14 fire arresters, 15 boosters, 16
Ignition distributor, 17 ignitors, 18 metallic conductors, 19 insulators, 20 primary coils, 21 secondary coils, 22 refrigerator pipes, 23 half
Conductor cooling piece, 24 heat emission fans, 25 heat sinks, 26 high-voltage motors.
Specific embodiment
In order to be best understood from the technology of the present invention content, be provided below specific embodiment, and in conjunction with attached drawing to the present invention do into
The explanation of one step.
Embodiment 1
Referring to Fig. 1, a kind of air cleaning unit improving 26 security performance of high-voltage motor, including inlet manifold 1, exhaust are always
Pipe 2, pulse damper 3 and gas treatment equipment, the inlet manifold 1, pulse damper 3, gas treatment equipment, exhaust main
2 are sequentially communicated, and high-voltage motor 26 and the inlet manifold 1, pulse damper 3, gas treatment equipment, exhaust main 2 successively connect
It is connected into the closed circuit of circulation, the gas treatment equipment includes several cylinders 4, piston 5, connecting rod 6, crankshaft 7,8 and of igniter
Retarder 9, the cylinder 4 are equipped with the first check valve 10 and second one-way valve 11, and first check valve 10 passes through air intake branch
12 are connected to inlet manifold 1, and the second one-way valve 11 is connected to by exhaust branch pipe 13 with the exhaust main 2, the piston 5
It moves reciprocatingly in the cylinder 4, the piston 5 and connecting rod 6 connect, and the crankshaft 7 passes through retarder 9 and high-voltage motor
Axis connection is exported, the output shaft of high-voltage motor 26 drives crankshaft 7 to rotate by retarder 9, and the connecting rod 6 is rotatably connected described
Crankshaft 7, the igniter 8 generate electric spark in the cylinder 4.
Under the action of piston 5 and cylinder 4, gas is in inlet manifold 1, high-voltage motor 26, exhaust main 2 and gas treatment
Reciprocation cycle in device.The gas being discharged from high-voltage motor 26 enters the cylinder 4 in gas treatment equipment by exhaust main 2
Interior, piston 5 and crankshaft 7 in cylinder 4 connect, and the output shaft of high-voltage motor 26 is rotated by retarder 9 with dynamic crankshaft 7, crankshaft 7
Band piston 5 moves back and forth when rotation.When piston 5 moves downward, out of, high-voltage motor 26 is discharged gas sucking cylinder 4,
Igniter 8 generates electric spark when piston 5 moves to the bottom of cylinder 4, if reaching combustion from the gas that high-voltage motor 26 is discharged
When the degree of burning, gas burns in cylinder 4, reduces the concentration of oil vapour and oxygen.Avoid flammable mixed gas again into
Enter in motor, improves motor security performance.If the gas that high-voltage motor 26 is discharged is when being not achieved the degree of burning, directly into
Enter circulation.5 movement position of piston of different cylinders 4 is different, it is ensured that air-flow smoothness performance when processing gas.Gas after burning
Body is discharged from the exhaust outlet of cylinder 4.Further, filter is housed on exhaust main 2, filters the impurity in gas, is improved
The service life of high-voltage motor 26.The first check valve 10 and second one-way valve 11 are provided on cylinder 4, gas is unidirectional from first
Valve 10 enters cylinder 4, and cylinder 4 is discharged from second one-way valve 11, keeps the consistent performance of gas flowing.
Specifically, on the air intake branch 12 and being equipped with fire arrester 14 on exhaust branch pipe 13.Fire arrester 14 is the second layer
It ensures, inlet manifold 1 is avoided to be tempered.
Specifically, the igniter 8 includes booster 15, ignition distributor 16 and ignitor 17, the ignitor
17 and the ignition distributor 16 connect, the ignition distributor 16 and booster 15 connect.Pass through after voltage is properly increased
To the electric discharge in cylinder 4, tail gas is discharged ignition distributor 16 after burning in cylinder 4 for gas.
Specifically, the ignitor 17 includes the flexible chain that metallic conductor 18 and insulator 19 are alternately formed by connecting,
Described 17 one end of ignitor is connected with the top of the cylinder 4, the other end and piston 5 connect.Bottom is moved in piston 5
Ignitor 17 is drawn as, and the gap between metallic conductor 18 and insulator 19 forms discharging gap, and electric current is formed on gap
The release range of electric arc, electric arc is wide, improves the effect of electric discharge.
Specifically, booster 15 includes primary coil 20 and secondary coil 21, the secondary coil 21 is connected with power supply, institute
It states secondary coil 21 and the ignition distributor 16 connects.By the transformation of primary coil 20 and secondary coil 21, voltage is improved.
Specifically, the exhaust main 2 is equipped with refrigerating plant.The gas of discharge is cooled down, motor is avoided enter into
Interior gas temperature is excessively high.
Specifically, the refrigerating plant includes refrigerator pipes 22, semiconductor chilling plate 23 and heat emission fan 24, the refrigerator pipes 22
It is connected to the exhaust main 2, the outer wall of the refrigerator pipes 22 is equipped with the semiconductor chilling plate 23, the semiconductor refrigerating
The hot end of piece 23 is equipped with the heat emission fan 24.Structure is simple, and fan thermal effect is good, by heat emission fan 24 by semiconductor chilling plate 23
The heat in hot end is blown away, and heat dissipation effect can be improved.
Specifically, be interleaved and installed with heat sink 25 in the refrigerator pipes 22, the heat sink 25 and the refrigerator pipes 22
Inner wall connection.Improve heat dissipation effect.
Specifically, the cylinder 4 is equipped with relief valve, the relief valve and fire arrester 14 are connected.Pressure is excessive in cylinder 4
When can row pressure, avoid crankshaft 7 from being bended.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of air cleaning unit for improving high-voltage motor security performance, including inlet manifold, exhaust main, pulse damper
And gas treatment equipment, the inlet manifold, pulse damper, gas treatment equipment, exhaust main are sequentially communicated, feature exists
It include several cylinders, piston, connecting rod, crankshaft, igniter and retarder in, the gas treatment equipment, the cylinder is equipped with the
One check valve and second one-way valve, first check valve are connected to by air intake branch with inlet manifold, the second one-way valve
It is connected to by exhaust branch pipe with the exhaust main, the piston moves reciprocatingly in the cylinder, the piston and connecting rod
Connection, by the output axis connection of retarder and high-voltage motor, the connecting rod is rotatably connected the crankshaft crankshaft, described
Igniter generates electric spark in the cylinder.
2. a kind of air cleaning unit for improving high-voltage motor security performance according to claim 1, which is characterized in that institute
It states on air intake branch and is equipped with fire arrester on exhaust branch pipe.
3. a kind of air cleaning unit for improving high-voltage motor security performance according to claim 1, which is characterized in that institute
Stating igniter includes booster, ignition distributor and ignitor, and the ignitor is connected with the ignition distributor, described
Ignition distributor is connected with booster.
4. a kind of air cleaning unit for improving high-voltage motor security performance according to claim 3, which is characterized in that institute
Stating ignitor includes the flexible chain that metallic conductor and insulator are alternately formed by connecting, described ignitor one end and the gas
The top connection of cylinder, the other end are connected with piston.
5. a kind of air cleaning unit for improving high-voltage motor security performance according to claim 3, which is characterized in that rise
Depressor includes primary coil and secondary coil, and the secondary coil is connected with power supply, the secondary coil and the igniting point electricity
Device connection.
6. a kind of air cleaning unit for improving high-voltage motor security performance according to claim 1, which is characterized in that institute
Exhaust main is stated equipped with refrigerating plant.
7. a kind of air cleaning unit for improving high-voltage motor security performance according to claim 6, which is characterized in that institute
Stating refrigerating plant includes refrigerator pipes, semiconductor chilling plate and heat emission fan, and the refrigerator pipes are connected to the exhaust main, the system
The outer wall of cold pipe is equipped with the semiconductor chilling plate, and the hot end of the semiconductor chilling plate is equipped with the heat emission fan.
8. a kind of air cleaning unit for improving high-voltage motor security performance according to claim 6, which is characterized in that institute
It states and is interleaved and installed with heat sink in refrigerator pipes, the heat sink is connected with the inner wall of the refrigerator pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009120.2A CN110523735B (en) | 2018-08-31 | 2018-08-31 | Improve air purification device of high-voltage motor security performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009120.2A CN110523735B (en) | 2018-08-31 | 2018-08-31 | Improve air purification device of high-voltage motor security performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110523735A true CN110523735A (en) | 2019-12-03 |
| CN110523735B CN110523735B (en) | 2024-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811009120.2A Active CN110523735B (en) | 2018-08-31 | 2018-08-31 | Improve air purification device of high-voltage motor security performance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316578A (en) * | 2020-11-03 | 2021-02-05 | 艾银 | Air filter for environmental protection engineering |
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