CN113431763B - Safety protection equipment of oilless vertical vacuum pump - Google Patents
Safety protection equipment of oilless vertical vacuum pump Download PDFInfo
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- CN113431763B CN113431763B CN202110981607.2A CN202110981607A CN113431763B CN 113431763 B CN113431763 B CN 113431763B CN 202110981607 A CN202110981607 A CN 202110981607A CN 113431763 B CN113431763 B CN 113431763B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
- F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention relates to the technical field of vacuum pumps, in particular to safety protection equipment of an oil-free vertical vacuum pump. According to the invention, the cavity is formed by the lower clamping pipe and the upper clamping pipe after being clamped tightly, so that a user can fill water into the cavity, the air leakage is avoided, and after the air pump stops using, the electric push rod is controlled to discharge water from the annular water pipe into the water tank for secondary use; according to the invention, gas input, input stopping and exhaust before work can be controlled through the control valve, the first motor is controlled to control the second gear to rotate, when the air inlet hole is blocked by the semicircle, external particles cannot enter, after deposited air is exhausted, the first motor is started again to block the groove, and the air inlet hole can be subjected to air inlet operation.
Description
Technical Field
The invention relates to the technical field of vacuum pumps, in particular to safety protection equipment of an oil-free vertical vacuum pump.
Background
An oilless vacuum pump is a mechanical vacuum pump which can operate without any oil for lubrication; when carrying out the installation use of an oil-free vertical vacuum pump, its input tube often can mix some and have dust and tiny particle entering vacuum pump, long-term the use can cause the damage to the vacuum pump, reduces the life of vacuum pump, and the focus of vacuum pump is high on the side simultaneously, when using, can take place to shake the skew, and traditional vacuum pump when carrying out the butt joint, the problem that the gas tightness is not enough can appear and produce, need use better gas tightness device.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the safety protection equipment of the oil-free vertical vacuum pump, which solves the problem that some small particles of dust and the like in the air enter the vacuum pump and protects the vacuum pump.
(II) technical scheme
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an oilless vertical vacuum pump's safety arrangement, includes the guard box, guard box one side is equipped with observes a hole, the inside fixed mounting of guard box has the vacuum pump body, vacuum pump body upside swing joint has splint, splint are connected with the movable rod through two second screw rod movable rings, movable rod and splint inside clamp are connected with the vacuum pump body, the inside fixedly connected with backup pad of guard box, fixed surface installs the reposition of redundant personnel subassembly in the backup pad, vacuum pump body input fixedly connected with sealing connection subassembly.
As preferred, sealing connection subassembly is including sealed butt joint pipe, the automatic subassembly that drains of sealed butt joint pipe downside fixedly connected with, one side fixedly connected with control valve that the vacuum pump body was kept away from to sealed butt joint pipe, one side fixedly connected with filter tube that sealed butt joint pipe was kept away from to the control valve, the inside movable mounting of filter tube has movable screen cloth, the inside fixed mounting of filter tube has annular spray tube, one side that the control valve was kept away from to the filter tube is equipped with the connecting pipe.
Preferably, the sealed butt joint pipe comprises a lower clamping pipe and an upper clamping pipe, one side of the lower clamping pipe is movably connected with one side of the upper clamping pipe through a movable shaft, the other side of the lower clamping pipe is connected with the input pipe through a first screw rod in a clamping mode, the input pipe is arranged at the input end of the vacuum pump body, water conveying pipes are respectively arranged on the outer sides of the lower clamping pipe and the upper clamping pipe, and a cavity is formed between the lower clamping pipe and the input pipe after the lower clamping pipe and the upper clamping pipe are clamped.
Preferably, the control valve comprises a first motor, the first motor is fixedly installed on a support frame, the support frame is fixedly installed on the upper surface of the water tank, a first gear is fixedly connected to the output end of the first motor, the first gear is meshed with a second gear, the second gear is fixedly installed on one side of a hemisphere, the hemisphere is movably installed inside the control valve, and a sealing ring is arranged on the circular edge of the hemisphere.
Preferably, the automatic water discharging assembly comprises a fixed pipe, the upper side of the fixed pipe is fixedly connected with a water pipe of the lower clamping pipe, two sides of the fixed pipe are respectively and fixedly connected with an annular water pipe, the lower end of the annular water pipe is fixedly connected with a flow distribution assembly, an electric push rod is fixedly installed in the annular water pipe ring, the electric push rod penetrates through the fixed pipe and is fixedly connected with a piston, and the piston is movably connected with the water pipe of the lower clamping pipe.
Preferably, the flow dividing assembly comprises a water tank, the water tank is fixedly mounted on the supporting plate, and an annular water pipe is fixedly connected to the upper side of the water tank.
Preferably, a transparent glass plate is arranged on one side of the water tank, a water pump is fixedly mounted on the upper side of the water tank, and a flow divider is fixedly connected to the output end of the water pump.
Preferably, the flow divider comprises a second motor, the second motor is fixedly installed on the upper surface of the water tank, the output end of the second motor is fixedly connected with a third gear, the third gear is in meshed connection with a fourth gear, the fourth gear is fixedly installed on the upper side of the ball-lacking plug, and the ball-lacking plug is movably installed in the flow divider.
Preferably, a partition plate is arranged inside the flow divider, a first flow dividing pipe is fixedly connected to one side of the flow divider, one end, far away from the flow divider, of the first flow dividing pipe is fixedly connected with a water pipe of an upper clamping pipe, the lower end of the water pipe is fixedly connected with an upper clamping pipe, a second flow dividing pipe is fixedly connected to the other side of the flow divider, and one end, far away from the flow divider, of the second flow dividing pipe is fixedly connected with an annular spray pipe.
Compared with the prior art, the invention has the following beneficial effects:
the vacuum pump body is connected with the inside of the clamp plate in a clamping manner through the movable rod, so that the gravity center of the vacuum pump body can be stabilized, the problem of vibration position deviation in the use process is prevented, the vacuum pump body is in seamless butt joint with the sealed butt joint pipe, the lower clamp pipe and the upper clamp pipe form a cavity after being clamped, so that a user can fill water into the cavity, the sealed butt joint is performed, the air leakage is avoided, and after the air pump is stopped to be used, the electric push rod is controlled to drive the piston to move, so that the water in the cavity can be discharged into the water tank from the annular water pipe for secondary use;
according to the invention, the control valve can control gas input, input stop and exhaust before work, the first motor is controlled to control the second gear to rotate, the second gear is fixedly arranged on one side of the hemisphere to enable the hemisphere to rotate, the shape of the control valve enables external particles to not enter when the semicircle blocks the air inlet, the first motor is started again after deposited air is exhausted through the groove of the control valve again, the groove is blocked, and the air inlet can be subjected to air inlet operation;
according to the invention, the transparent glass plate is arranged on one side of the water tank, so that a user can detect the water quantity in the water tank through the transparent glass plate, the ball-lacking plug can be driven to rotate through the second motor in the same way, the splitter plate is arranged in the splitter, so that two parts of water flow can be realized, when one of the gaps is blocked by the ball-lacking plug, the other gap can be used for discharging water, and the annular spray pipe is fixedly connected with one end of the second splitter pipe, which is far away from the splitter, so that the annular spray pipe can be used for spraying through a screen mesh, and can adsorb particulate matters in the air flow of the vacuum pump.
Drawings
FIG. 1 is a schematic view of the overall structure of a safety protection device of an oil-free vertical vacuum pump according to the present invention;
FIG. 2 is a schematic view of the internal structure of a safety protection device of an oil-free vertical vacuum pump according to the present invention;
FIG. 3 is a schematic view of a clamping plate structure of a safety protection device of an oil-free vertical vacuum pump according to the present invention;
FIG. 4 is a schematic structural view of a sealing and connecting assembly of a safety protection device of an oil-free vertical vacuum pump according to the present invention;
FIG. 5 is a schematic view of a first motor structure of a safety protection device of an oil-free vertical vacuum pump according to the present invention;
FIG. 6 is a schematic view of a sealing butt joint pipe structure of a safety protection device of an oil-free vertical vacuum pump according to the present invention;
FIG. 7 is a schematic view of another angle structure of a sealing butt joint pipe of the safety protection device of an oil-free vertical vacuum pump according to the present invention;
FIG. 8 is a schematic sectional view of a sealing butt joint pipe of a safety protection apparatus of an oil-free vertical vacuum pump according to the present invention;
FIG. 9 is a schematic structural view of an automatic water discharging assembly of the safety protection device of the oil-free vertical vacuum pump according to the present invention;
FIG. 10 is a schematic sectional view of an automatic water discharging assembly of the safety protection apparatus of an oil-free vertical vacuum pump according to the present invention;
FIG. 11 is a schematic structural view of a control valve of a safety protection apparatus of an oil-free vertical vacuum pump according to the present invention;
FIG. 12 is a schematic structural view of a ring-shaped nozzle of the safety protection device of the oil-free vertical vacuum pump according to the present invention;
FIG. 13 is a schematic view of a flow divider of the safety protection apparatus of an oil-free vertical vacuum pump according to the present invention;
fig. 14 is a schematic structural view of a ball-lacking plug of a safety protection device of an oil-free vertical vacuum pump according to the present invention.
In the figure: 1. a protection box; 2. sealing the connecting assembly; 201. sealing the butt joint pipe; 2011. a lower clamping pipe; 2012. an upper clamping pipe; 2013. a movable shaft; 2014. an input tube; 2015. a water delivery pipe; 2016. a first screw; 2017. a cavity; 202. a control valve; 2021. a first motor; 2022. a first gear; 2023. a second gear; 2024. a hemisphere; 2025. a seal ring; 2026. a support frame; 203. a filter tube; 204. a movable screen; 205. a connecting pipe; 206. an automatic water discharge assembly; 2061. a fixed tube; 2062. an annular water pipe; 2063. an electric push rod; 2064. a piston; 207. an annular nozzle; 3. observing the strip hole; 4. a vacuum pump body; 5. a splint; 6. a support plate; 7. a flow diversion assembly; 701. a water tank; 702. a transparent glass plate; 703. a first shunt pipe; 704. a water pump; 705. a flow divider; 7051. a second motor; 7052. a third gear; 7053. a fourth gear; 7054. a partition plate; 7055. a ball-lacking plug; 706. a second shunt pipe; 8. a second screw; 9. a movable rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1-14, an oilless vertical vacuum pump's safety arrangement, including guard box 1, guard box 1 one side is equipped with observes a hole 3, the inside fixed mounting of guard box 1 has vacuum pump body 4, 4 upside swing joints of vacuum pump body have splint 5, splint 5 is connected with movable rod 9 through two 8 loose rings of second screw rod, movable rod 9 and 5 inside clamp connection of splint have vacuum pump body 4, the inside fixed connection of guard box 1 has backup pad 6, fixed surface installs reposition of redundant personnel subassembly 7 on the backup pad 6, 4 input end fixedly connected with sealing connection subassembly 2 of vacuum pump body.
Through the technical scheme, there is vacuum pump body 4's focus through movable rod 9 and 5 inside clamp connection of splint, prevent that the problem of vibrations offset from appearing in the use from producing, through 4 input end fixedly connected with sealing connection subassembly 2 of vacuum pump body, make vacuum pump body 4's input when extracting the during operation, can clear up impurity and protect self, keep apart vacuum pump body 4 through the shell simultaneously, can give sealing connection subassembly 2's inside small subassembly through reposition of redundant personnel subassembly 7 and shunt the water supply, the residual capacity of inside water tank 701 is connected through observing a hole 3.
In this embodiment, the sealing connection assembly 2 includes a sealing butt joint pipe 201, an automatic water discharging assembly 206 is fixedly connected to the lower side of the sealing butt joint pipe 201, a control valve 202 is fixedly connected to one side of the sealing butt joint pipe 201 away from the vacuum pump body 4, a filter pipe 203 is fixedly connected to one side of the control valve 202 away from the sealing butt joint pipe 201, a movable screen 204 is movably installed inside the filter pipe 203, an annular nozzle 207 is fixedly installed inside the filter pipe 203, and a connecting pipe 205 is arranged on one side of the filter pipe 203 away from the control valve 202. Carry out seamless butt joint through sealed butt joint pipe 201 and vacuum pump body 4, can carry out input, stop the exhaust before input and work through control valve 202 for when the vacuum pump is not using, during the floater in the air can not get into the air pump, before the work begins, transfer exhaust shelves with control valve 202 and carry out discharge work to the intraductal deposit air of pipe, finish the work and transfer to the position of stopping the input, prevent that the particulate matter from getting into the air pump.
In this embodiment, the sealed butt joint pipe 201 includes a lower clamp pipe 2011 and an upper clamp pipe 2012, one side of the lower clamp pipe 2011 and one side of the upper clamp pipe 2012 are movably connected through a movable shaft 2013, the other side of the lower clamp pipe 2011 and the other side of the upper clamp pipe 2012 are connected with an input pipe 2014 in a clamping manner through a first screw 2016, the input pipe 2014 is arranged at the input end of the vacuum pump body 4, the outer sides of the lower clamp pipe 2011 and the upper clamp pipe 2012 are respectively provided with a water pipe 2015, the lower clamp pipe 2011 and the upper clamp pipe 2012 form a cavity 2017 with the input pipe 2014 after being clamped, the automatic water discharge assembly 206 includes a fixed pipe 2061, the upper side of the fixed pipe 2061 is fixedly connected with a water pipe 2015 of the lower clamp pipe 2011, two sides of the fixed pipe 2061 are respectively and fixedly connected with an annular water pipe 2062, the lower end of the annular water pipe 2062 is fixedly connected with a shunt assembly 7, an electric push rod 2063 is fixedly arranged in the annular water pipe 2063, the electric push rod 2064 penetrates through the fixed pipe 2061, and the movable water pipe 2011 of the piston 2064 is connected with the water pipe 2011. After the lower clamping pipe 2011 and the upper clamping pipe 2012 are clamped, a cavity 2017 is formed by the lower clamping pipe 2011 and the input pipe 2014, so that a user can fill water into the cavity 2017 to carry out sealing butt joint, the air leakage is avoided, and after the vacuum pump body 4 stops being used, the electric push rod 2063 is controlled to drive the piston 2064 to move, so that the water in the cavity 2017 can be discharged into the water tank 701 from the annular water pipe 2062 to be used for the second time.
In this embodiment, the control valve 202 includes a first motor 2021, the first motor 2021 is fixedly mounted on a supporting frame 2026, the supporting frame 2026 is fixedly mounted on the upper surface of the water tank 701, an output end of the first motor 2021 is fixedly connected with a first gear 2022, the first gear 2022 is engaged with a second gear 2023, the second gear 2023 is fixedly mounted on one side of a hemisphere 2024, the hemisphere 2024 is movably mounted inside the control valve 202, and a sealing ring 2025 is disposed on a circular edge of the hemisphere 2024. The first gear 2022 is fixedly connected to the output end of the first motor 2021, and the first gear 2022 is engaged with the second gear 2023. in this embodiment, the flow dividing assembly 7 includes a water tank 701, the water tank 701 is fixedly mounted on the support plate 6, and an annular water pipe 2062 is fixedly connected to the upper side of the water tank 701, so that a user can control the first motor 2021 to control the second gear 2023 to rotate, and the second gear 2023 is fixedly mounted on one side of the hemisphere 2024 to allow the hemisphere 2024 to rotate, and by controlling the shape of the valve 202, when the semicircle is blocked, the inlet hole is blocked, the external particulate matter cannot enter, and after the deposited air is discharged through the groove of the control valve 202, the first motor 2021 is restarted to block the groove, and the inlet hole can be operated for air intake.
In this embodiment, a transparent glass plate 702 is disposed on one side of the water tank 701, a water pump 704 is fixedly mounted on the upper side of the water tank 701, a diverter 705 is fixedly connected to an output end of the water pump 704, the diverter 705 includes a second motor 7051, the second motor 7051 is fixedly mounted on the upper surface of the water tank 701, a third gear 7052 is fixedly connected to an output end of the second motor 7051, the third gear 7052 is engaged with a fourth gear 7053, the fourth gear 7053 is fixedly mounted on the upper side of a ball-lacking plug 7055, the ball-lacking plug 7055 is movably mounted in the diverter 705, a partition plate 7054 is disposed inside the diverter 705, a first diverter 703 is fixedly connected to one side of the diverter 705, a water pipe 2015 of the upper clamp pipe 2012 is fixedly connected to one end of the first diverter 703, a lower end of the water pipe 2015 is fixedly connected to the upper clamp pipe 2012, a second diverter 706 is fixedly connected to the other side of the diverter 705, and one end of the second diverter 706 is fixedly connected to the annular spray pipe 207. Similarly, can drive through second motor 7051 and lack the rotation of ball stopper 7055, through the inside division board 7054 that is equipped with of shunt 705, make rivers can two, when lacking ball stopper 7055 and block up one of them breach, another can go out water, keep away from one end fixed connection annular nozzle 207 of shunt 705 through second shunt 706, make annular nozzle 207 can carry out the spraying operation by the screen cloth, adsorb the particulate matter in the air current that carries out the vacuum pump, be equipped with clear glass board 702 through water tank 701 one side, make the user can detect the inside water yield of water tank 701 through clear glass board 702.
The working principle of the safety protection equipment of the oil-free vertical vacuum pump is as follows:
when the vacuum pump is used, firstly, the vacuum pump body 4 is connected with the inside of the movable rod 9 and the clamp plate 5 in a clamping manner, so that the gravity center of the vacuum pump can be stabilized, the problem of vibration position deviation in the use process is prevented, the vacuum pump body 4 is in seamless butt joint with the sealed butt joint pipe 201, a cavity 2017 is formed between the lower clamp pipe 2011 and the input pipe 2014 after the lower clamp pipe 2012 and the upper clamp pipe 2012 are clamped, so that a user can fill water into the cavity 2017 and carry out sealed butt joint, and air leakage is avoided, after the use of the vacuum pump is stopped, the electric push rod 2063 is controlled to drive the piston 2064 to move, so that the water in the cavity 2017 can be discharged into the water tank 701 from the annular water pipe 2062 for secondary use, the gas input and the exhaust before the work can be controlled through the control valve 202, so that when the vacuum pump is not used, floaters in the air can not enter the air pump, and before the work is started, the output end of the first motor 2021 is fixedly connected with a first gear 2022, and the first gear 2022 is engaged with a second gear 2023. in this embodiment, the flow dividing assembly 7 includes a water tank 701, the water tank 701 is fixedly mounted on the support plate 6, the upper side of the water tank 701 is fixedly connected with an annular water pipe 2062, so that a user can control the first motor 2021 to control the second gear 2023 to rotate, the second gear 2023 is fixedly mounted on one side of a hemisphere 2024 to allow the hemisphere 2024 to rotate, the shape of the control valve 202 prevents external particles from entering when the semicircle is blocked, the deposited air can be discharged through the groove of the control valve 202, the first motor 2021 is restarted to block the groove, the air can be sucked, the transparent glass plate 702 is arranged on one side of the water tank 701, so that the user can detect the water amount inside the water tank 701 through the transparent glass plate 702, similarly, can drive through second motor 7051 and lack the rotation of ball stopper 7055, through the inside division board 7054 that is equipped with of shunt 705 for rivers can be two, when lacking ball stopper 7055 and block up one of them breach, another can go out water, keep away from one end fixed connection annular nozzle 207 of shunt 705 through second shunt 706, make annular nozzle 207 can carry out the spraying operation by the screen cloth, adsorb the particulate matter in the air current that carries out the vacuum pump.
The specific models of the first motor 2021 and the second motor 7051 are Y112M-44 KWB3, and the specific model of the electric push rod 2063 is F10-300 BC.
Claims (7)
1. The utility model provides an oilless vertical vacuum pump's safety arrangement, includes guard box (1), its characterized in that: the vacuum pump is characterized in that an observation strip hole (3) is formed in one side of the protection box (1), a vacuum pump body (4) is fixedly arranged in the protection box (1), a clamping plate (5) is movably connected to the upper side of the vacuum pump body (4), the clamping plate (5) is connected with a movable rod (9) through two second screw rods (8) in a movable ring mode, the vacuum pump body (4) is tightly clamped and connected in the movable rod (9) and the clamping plate (5), a supporting plate (6) is fixedly connected in the protection box (1), a shunting assembly (7) is fixedly arranged on the upper surface of the supporting plate (6), a sealing and connecting assembly (2) is fixedly connected to the input end of the vacuum pump body (4), the shunting assembly (7) comprises a water tank (701), a transparent glass plate (702) is arranged on one side of the water tank (701), and a water pump (704) is fixedly arranged on the upper side of the water tank (701), the water pump (704) output end fixedly connected with shunt (705), shunt (705) inside is equipped with division board (7054), shunt (705) one side fixedly connected with first shunt pipe (703), the raceway (2015) of the one end fixed connection upper clamp pipe (2012) of shunt (705) is kept away from in first shunt pipe (703), pinch pipe (2012) on raceway (2015) lower extreme fixedly connected with, shunt (705) opposite side fixedly connected with second shunt pipe (706), one end fixed connection annular spray tube (207) of shunt (705) is kept away from in second shunt pipe (706), sealing connection subassembly (2) including sealed butt joint pipe (201), sealed butt joint pipe (201) including lower pinch pipe (2011) and upper pinch pipe (2012), pinch pipe (2011) and upper pinch pipe (2012) opposite side clamp connection input pipe (2014) through first screw rod (2016), the input pipe (2014) is arranged at the input end of the vacuum pump body (4).
2. An oil-free vertical vacuum pump safety protection device as claimed in claim 1, wherein: the automatic water discharging assembly (206) of sealed butt joint pipe (201) downside fixedly connected with, one side fixedly connected with control valve (202) of vacuum pump body (4) are kept away from to sealed butt joint pipe (201), one side fixedly connected with filter tube (203) of sealed butt joint pipe (201) are kept away from in control valve (202), the inside movable mounting of filter tube (203) has movable screen cloth (204), the inside fixed mounting of filter tube (203) has annular spray tube (207), one side that control valve (202) were kept away from to filter tube (203) is equipped with connecting pipe (205).
3. An oil-free vertical vacuum pump safety protection device as claimed in claim 1, wherein: lower clamp pipe (2011) and last clamp pipe (2012) one side pass through loose axle (2013) swing joint, clamp pipe (2011) and last clamp pipe (2012) outside down are equipped with raceway (2015) respectively, clamp pipe (2011) and last clamp pipe (2012) down and form cavity (2017) with input tube (2014) after pressing from both sides tightly.
4. An oil-free vertical vacuum pump safety protection device as claimed in claim 2, wherein: the control valve (202) comprises a first motor (2021), the first motor (2021) is fixedly mounted on a support frame (2026), the support frame (2026) is fixedly mounted on the upper surface of the water tank (701), an output end of the first motor (2021) is fixedly connected with a first gear (2022), the first gear (2022) is connected with a second gear (2023) in a meshing manner, the second gear (2023) is fixedly mounted on one side of a hemisphere (2024), the hemisphere (2024) is movably mounted inside the control valve (202), and a sealing ring (2025) is arranged on the circular edge of the hemisphere (2024).
5. An oil-free vertical vacuum pump safety protection device as claimed in claim 2, wherein: automatic subassembly (206) that drains is including fixed pipe (2061), the raceway (2015) of clamp pipe (2011) under fixed pipe (2061) upside fixed connection, fixed pipe (2061) both sides difference fixedly connected with annular water pipe (2062), annular water pipe (2062) lower extreme fixed connection reposition of redundant personnel subassembly (7), annular water pipe (2062) intra-annular fixed mounting has electric putter (2063), electric putter (2063) pass fixed pipe (2061) fixedly connected with piston (2064), raceway (2015) of clamp pipe (2011) under piston (2064) swing joint.
6. An oil-free vertical vacuum pump safety protection device as claimed in claim 1, wherein: the water tank (701) is fixedly arranged on the supporting plate (6), and an annular water pipe (2062) is fixedly connected to the upper side of the water tank (701).
7. An oil-free vertical vacuum pump safety protection device as claimed in claim 1, wherein: the flow divider (705) comprises a second motor (7051), the second motor (7051) is fixedly mounted on the upper surface of the water tank (701), a third gear (7052) is fixedly connected to the output end of the second motor (7051), a fourth gear (7053) is meshed with the third gear (7052), the fourth gear (7053) is fixedly mounted on the upper side of a ball-lacking plug (7055), and the ball-lacking plug (7055) is movably mounted in the flow divider (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110981607.2A CN113431763B (en) | 2021-08-25 | 2021-08-25 | Safety protection equipment of oilless vertical vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110981607.2A CN113431763B (en) | 2021-08-25 | 2021-08-25 | Safety protection equipment of oilless vertical vacuum pump |
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| Publication Number | Publication Date |
|---|---|
| CN113431763A CN113431763A (en) | 2021-09-24 |
| CN113431763B true CN113431763B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110981607.2A Active CN113431763B (en) | 2021-08-25 | 2021-08-25 | Safety protection equipment of oilless vertical vacuum pump |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5455785B2 (en) * | 2010-05-26 | 2014-03-26 | 日野自動車株式会社 | Vacuum pump support structure |
| CN206329872U (en) * | 2016-12-14 | 2017-07-14 | 宜宾市翠屏区显峰建材有限公司 | A kind of limit installation pedestal of electromechanical equipment |
| CN211874696U (en) * | 2020-02-17 | 2020-11-06 | 天津恒远阀门有限公司 | Air compressor machine of valve production usefulness |
| CN212125935U (en) * | 2020-03-29 | 2020-12-11 | 江苏天丰真空泵有限公司 | Safety protection device of oilless vertical vacuum pump |
| CN112032025A (en) * | 2020-09-10 | 2020-12-04 | 河北通嘉宏盛科技有限公司 | Vacuum pump protection box with air circulation filtering and cooling functions |
| CN112032021B (en) * | 2020-09-10 | 2024-04-26 | 北京通嘉宏瑞科技有限公司 | Temperature regulation and control device for vacuum pump and use method |
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