CN108869265A - A kind of pneumatic diaphragm pump test device - Google Patents
A kind of pneumatic diaphragm pump test device Download PDFInfo
- Publication number
- CN108869265A CN108869265A CN201810658402.9A CN201810658402A CN108869265A CN 108869265 A CN108869265 A CN 108869265A CN 201810658402 A CN201810658402 A CN 201810658402A CN 108869265 A CN108869265 A CN 108869265A
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- bolted
- wall
- diaphragm pump
- water storage
- pneumatic diaphragm
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Classifications
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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
- F04B51/00—Testing machines, pumps, or pumping installations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a kind of pneumatic diaphragm pump test devices, including support frame, support frame as described above side inner wall has been bolted water storage cylinder, water storage cylinder top side outer wall is hinged with cover, cover top outer wall is bolted with return pipe, and return pipe is bolted with electromagnetic flowmeter far from cover one end, the electromagnetic flowmeter is bolted with the first hose far from return pipe one end, first hose is bolted with the first bolted joint far from electromagnetic flowmeter one end, the water storage cylinder side wall bottom position is bolted with electromagnetic three-way valve, and electromagnetic three-way valve both ends are bolted with the second hose and third hose respectively, second hose is bolted with the second bolted joint far from electromagnetic three-way valve one end.The present invention is convenient to be fixed various sizes of pneumatic diaphragm pump, easy to operate, improves working efficiency, can be tested for the property to the pneumatic diaphragm pump under Vibration Condition, convenient to be filtered to water flow, facilitates reuse, facilitates blowdown, and cleaning is convenient.
Description
Technical field
The present invention relates to diaphragm pump the field of test technology more particularly to a kind of pneumatic diaphragm pump test devices.
Background technique
Pneumatic diaphragm pump is a kind of novel conveyer tool, is a kind of pump class of current latest domestic grain husk.Using compressed air
For power source, various corrosive liquids can be used.There are four types of materials for pneumatic diaphragm pump：Engineering plastics, aluminium alloy, casting
Iron, stainless steel.Nitrile rubber, neoprene, fluorubber, polytetrafluoroethyl-ne is respectively adopted according to liquid mediums in pneumatic diaphragm pump
Alkene, poly- four or six ethylene etc., to meet the needs of different user.Various special occasions are placed in, for pumping various conventional pumps not
The medium that can be aspirated, achieves satisfied effect.Pneumatic diaphragm pump is tested for the property in maintenance and production process needs.
Through retrieving, a kind of pneumatic diaphragm pump test device is proposed in the utility model of Publication No. CN204553185U,
Including water tank, pneumatic diaphragm pump, feed pipe, discharge nozzle, bracket, the side surface upper part edge of water tank, pneumatic diaphragm is arranged in bracket
Pump is fixed on bracket, is additionally provided with water outlet filter frame in the inner cavity side of water tank, is additionally provided in water tank bottom
Sediment baffle is additionally provided with observation access cover in the top surface of water tank, is arranged between water outlet filter frame and observation access cover
There is partition, which exists：Be inconvenient to install and carry pneumatic diaphragm pump, test environment is single, test result reliability
The problems such as general.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of pneumatic diaphragm pump test devices.
A kind of pneumatic diaphragm pump test device proposed by the present invention, including support frame, support frame as described above side inner wall pass through
Bolt is fixed with water storage cylinder, and water storage cylinder top side outer wall is hinged with cover, and cover top outer wall is bolted with return water
Pipe, and return pipe is bolted with electromagnetic flowmeter far from cover one end, the electromagnetic flowmeter are bolted with the far from return pipe one end
One hose, first hose are bolted with the first bolted joint, the water storage cylinder side wall bottom position far from electromagnetic flowmeter one end
It is bolted with electromagnetic three-way valve, and electromagnetic three-way valve both ends are bolted with the second hose and third hose respectively, described second is soft
It manages and is bolted with the second bolted joint far from electromagnetic three-way valve one end, support frame as described above is equipped with hanging mechanism far from water storage cylinder side,
Support frame as described above is equipped with fixed mechanism far from water storage cylinder side inner wall, and water storage cylinder bottom end inner wall has been bolted filtering
Net cylinder, and filtering net cylinder top is pyramidal structure, water storage cylinder bottom end outer wall is bolted with sewage pipe, and sewage pipe bottom end is spirally connected
There is blowdown cap, the sewage pipe is connected with filtering net cylinder, and the water storage cylinder side wall has been bolted metal cylinder, the gold
Belong to cylinder top outer wall and be bolted with vacuum pump, and metal cylinder top outer wall is bolted with single-phase electricity magnet valve, institute at vacuum pump position
It states third hose to be spirally connected far from electromagnetic three-way valve one end and metal cylinder bottom end, is provided with and passes through at the water storage cylinder side wall bottom position
The through-hole of metal cylinder side inner wall is worn, and through-hole wall is bolted with electromagnetic valve.
Preferably, the fixed mechanism includes transverse slat and the first support plate, and the transverse slat bottom end outer wall middle position passes through
Bolt is fixed with the Pneumatic extension bar placed vertically, and Pneumatic extension bar passes through transverse slat top outer wall and passes through bolt and the first support
Board bottom end outer wall middle position is fixed, and first support plate top, four angular positions of outer wall have been bolted damping
Device, and four damper top outer walls have been bolted same second support plate, second support plate bottom end outer wall
Vibrating motor has been bolted it, second support plate top outer wall opens that there are two strip grooves, and two strip groove inner walls
It is connected with sliding shoe, second support plate two sides outer wall is bolted with the first metal bolt, and two the first metal bolts
Opposite side is flexibly connected with two sliding shoe side walls respectively, and two sliding shoe tops are equipped with regulating mechanism.
Preferably, the regulating mechanism includes strip, and the strip top outer wall middle position is bolted with the second metal bolt,
And second metal bolt bottom end be flexibly connected with sliding shoe top outer wall middle position, it is fixed that strip top two sides outer wall is provided with
Position hole, and locating rod is plugged in two location holes, and two locating rod bottom ends are spirally connected with sliding shoe top two sides outer wall, two
A locating rod side wall is socketed with spring part close to strip bottom position, and strip side wall both ends are equipped with double wedge.
Preferably, the hanging mechanism includes gate frame, and gate frame two sides inner wall bottom position respectively with support frame two
Side outer wall bottom position is flexibly connected, and gate frame top inner wall middle position has been bolted cable wire, and cable wire bottom
End is connected with metal hanger, and gate frame two sides outer wall apical position is welded with metallic sheath, and two metallic sheath inner walls are equal
It is plugged with metallic rod, and two metallic rod inner walls are adjusted rubber lever, two metallic rod bottom ends are bolted with limit
Cap.
Preferably, support frame as described above sidewall weld has hanger, and the first bolted joint and the second bolted joint are mounted with hanger.
Preferably, two metallic sheath side walls are provided with screw hole, and two screw hole inner walls are bolted with hoodle spring stack
Plug.
Preferably, water storage cylinder bottom end side outer wall is bolted with drainpipe, and drainpipe bottom end is bolted with manually-operated gate.
Preferably, first support plate two sides outer wall is provided with spacing block set, and support frame two close to four Angle Positions
Side inner wall is provided with sliding slot close to four angular positions of the first support plate, and four spacing block sets are sliding with four sliding slot inner walls respectively
Dynamic connection.
Preferably, the vibrating motor, electromagnetic three-way valve, Pneumatic extension bar and vacuum pump are connected with switch, and switch
It is connected with microprocessor, the electromagnetic flowmeter signal output end is connect by signal wire with microprocessor signals input terminal.
Beneficial effects of the present invention are：
1. it is convenient that various sizes of pneumatic diaphragm pump is fixed by the fixed mechanism of installation, it is easy to operate, improve work
Efficiency is cooperated vibrating motor, can be tested for the property to the pneumatic diaphragm pump under Vibration Condition with analog vibration situation,
Metal net cylinder, sewage pipe and the blowdown cap being coupled, it is convenient that water flow is filtered, facilitate reuse, facilitates blowdown, clearly
Reason is convenient.
2. the vacuum pump and metal cylinder, the electric three passes valve being coupled by installation facilitate switching, can simulate negative
The imbibition ability of pneumatic diaphragm pump in the case of pressure enriches apparatus function, so that test result is relatively reliable.
3. can be convenient lifting and mobile pneumatic diaphragm pump by the hanging mechanism of installation, manpower is saved, it is easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pneumatic diaphragm pump test device proposed by the present invention；
Fig. 2 is a kind of schematic cross-sectional view of pneumatic diaphragm pump test device water storage cylinder proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of pneumatic diaphragm pump test device fixed mechanism proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of pneumatic diaphragm pump test device strip proposed by the present invention.
In figure：1 fixed mechanism, 2 gate frames, 3 Pneumatic extension bars, 4 transverse slats, 5 support frames, 6 second hoses, 7 blowdown caps, 8
Sewage pipe, 9 electromagnetic three-way valves, 10 drainpipes, 11 third hoses, 12 water storage cylinders, 13 metal cylinders, 14 vacuum pumps, 15 covers, 16
Return pipe, 17 electromagnetic flowmeters, 18 first hoses, 19 hangers, 20 rubber levers, 21 metallic sheaths, 22 metallic rods, 23 solenoid valves
Door, 24 filtering net cylinders, 25 dampers, 26 second support plates, 27 sliding shoes, 28 second metal bolts, 29 strips, 30 locating rods, 31
First metal bolt, 32 vibrating motors, 33 first support plates, 34 spring parts, 35 double wedges.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of pneumatic diaphragm pump test device, including support frame 5,5 side inner wall of support frame pass through bolt
It is fixed with water storage cylinder 12,12 top side outer wall of water storage cylinder is hinged with cover 15, and 15 top outer wall of cover is bolted with return pipe 16,
And return pipe 16 is bolted with electromagnetic flowmeter 17 far from 15 one end of cover, electromagnetic flowmeter 17 is bolted with far from 16 one end of return pipe
First hose 18, the first hose 18 are bolted with the first bolted joint, 12 side wall bottom end of water storage cylinder position far from 17 one end of electromagnetic flowmeter
It sets and is bolted with electromagnetic three-way valve 9, and 9 both ends of electromagnetic three-way valve are bolted with the second hose 6 and third hose 11 respectively, second
Hose 6 is bolted with the second bolted joint far from 9 one end of electromagnetic three-way valve, and support frame 5 is equipped with Hangtag machine far from 12 side of water storage cylinder
Structure, support frame 5 are equipped with fixed mechanism 1 far from 12 side inner wall of water storage cylinder, and 12 bottom end inner wall of water storage cylinder had been bolted
Screen tube 24, and 24 top of filtering net cylinder is pyramidal structure, 12 bottom end outer wall of water storage cylinder is bolted with sewage pipe 8, and 8 bottom of sewage pipe
End is bolted with blowdown cap 7, and sewage pipe 8 is connected with filtering net cylinder 24, and 12 side wall of water storage cylinder has been bolted metal cylinder 13,
13 top outer wall of metal cylinder is bolted with vacuum pump 14, and 13 top outer wall of metal cylinder be bolted at 14 position of vacuum pump it is single-phase
Solenoid valve, third hose 11 are spirally connected far from 9 one end of electromagnetic three-way valve and 13 bottom end of metal cylinder, 12 side wall bottom position of water storage cylinder
Place is provided with the through-hole through 13 side inner wall of metal cylinder, and through-hole wall is bolted with electromagnetic valve 23.
In the present invention, fixed mechanism 1 includes transverse slat 4 and the first support plate 33, and 4 bottom end outer wall middle position of transverse slat passes through spiral shell
Bolt is fixed with the Pneumatic extension bar 3 placed vertically, and Pneumatic extension bar 3 passes through 4 top outer wall of transverse slat and passes through bolt and first
33 bottom end outer wall middle position of fagging is fixed, and the first support plate 33 top outer wall, four angular positions, which have been bolted, to be subtracted
Device 25 is shaken, and four 25 top outer walls of damper have been bolted same second support plate 26,26 bottom of the second support plate
End outer wall has been bolted vibrating motor 32, and 26 top outer wall of the second support plate opens that there are two strip grooves, and two bar shapeds
Slot inner wall is connected with sliding shoe 27, and 26 two sides outer wall of the second support plate is bolted with the first metal bolt 31, and two
One metal bolt, 31 opposite side is flexibly connected with two 27 side walls of sliding shoe respectively, and two 27 tops of sliding shoe are equipped with adjusting machine
Structure, regulating mechanism include strip 29, and 29 top outer wall middle position of strip is bolted with the second metal bolt 28, and the second metal bolt 28
Bottom end is flexibly connected with 27 top outer wall middle position of sliding shoe, and 29 top two sides outer wall of strip is provided with location hole, and two
Locating rod 30 is plugged in location hole, and two 30 bottom ends of locating rod are spirally connected with 27 top two sides outer wall of sliding shoe, two fixed
Position 30 side wall of bar is socketed with spring part 34 close to 29 bottom position of strip, and 29 side wall both ends of strip are equipped with double wedge 35, hanging
Mechanism includes gate frame 2, and 2 two sides inner wall bottom position of gate frame connects with 5 two sides outer wall bottom position activity of support frame respectively
It connects, 2 top inner wall middle position of gate frame has been bolted cable wire, and cable wire bottom end is connected with metal hanger, gate frame 2
Two sides outer wall apical position is welded with metallic sheath 21, and two 21 inner walls of metallic sheath are plugged with metallic rod 22, and two gold
Category 22 inner wall of bar, which is adjusted, rubber lever 20, and two 22 bottom ends of metallic rod are bolted with limited cap, and 5 sidewall weld of support frame has
Hanger 19, and the first bolted joint and the second bolted joint are mounted with hanger 19, two 21 side walls of metallic sheath are provided with screw hole, and two
A screw hole inner wall is bolted with hoodle spring-loaded plunger, and 12 bottom end side outer wall of water storage cylinder is bolted with drainpipe 10, and drainpipe 10
Bottom end is bolted with manually-operated gate, and 33 two sides outer wall of the first support plate is provided with spacing block set, and support frame 5 close to four Angle Positions
Two sides inner wall is provided with sliding slot close to 33 4 angular positions of the first support plate, and four spacing block sets are respectively and in four sliding slots
Wall is slidably connected, and vibrating motor 32, electromagnetic three-way valve 9, Pneumatic extension bar 3 and vacuum pump 14 are connected with switch, and the company of switch
There is microprocessor, 17 signal output end of electromagnetic flowmeter is connect by signal wire with microprocessor signals input terminal, microprocessor
Model ARM9TMDI.
In use, rotary portal type frame 2 mounts hook and pneumatic diaphragm pump on gate frame 2, gate frame 2 is then pulled out
Then the metallic rod 22 of two sides holds metallic rod 22 and gate frame 2 is driven to rotate, pneumatic diaphragm pump is driven to reach on fixed mechanism 1
Then side controls Pneumatic extension bar 3 and extends, drives fixed mechanism 1 to rise, contact it with pneumatic diaphragm pump bottom, then adjust
The first metal bolt 31 and the second metal bolt 28 are saved, so that two strips 29 are connected and fixed with pneumatic diaphragm pump bottom, it then will be even
Connect the first bolted joint and the second bolted joint on the first hose 18 and the second hose 6, respectively with the discharge hole of pneumatic diaphragm pump
It is spirally connected with feed inlet, the air inlet of pneumatic diaphragm pump is connect with air pump by gas-guide tube, then starts pneumatic diaphragm pump, passes through
Electromagnetic flowmeter 17 reads flow information, then controls vibrating motor 32 and works, the work of pneumatic diaphragm pump in the case of analog vibration
Make, then worked by control vacuum pump 14, simultaneously closes off the single-phase electricity magnet valve and electromagnetic valve 23 in metal cylinder 13, control electricity
Dynamic three-way valve 9 controls pneumatic diaphragm pump work, passes through electromagnetic flowmeter so that the second hose 6 is connected with third hose 11
17 read flow information, and test process can obtain reference data, by opening blowdown by checking normal pneumatic diaphragm pump
Cap 7 carries out blowdown.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of pneumatic diaphragm pump test device, including support frame（5）, which is characterized in that support frame as described above（5）Side inner wall is logical
It crosses bolt and is fixed with water storage cylinder（12）, the water storage cylinder（12）Top side outer wall is hinged with cover（15）, the cover（15）
Top outer wall is bolted with return pipe（16）, and return pipe（16）Far from cover（15）One end is bolted with electromagnetic flowmeter（17）, institute
State electromagnetic flowmeter（17）Far from return pipe（16）One end is bolted with the first hose（18）, first hose（18）Far from electromagnetism
Flowmeter（17）One end is bolted with the first bolted joint, the water storage cylinder（12）Side wall bottom position is bolted with electromagnetic three-way valve
（9）, and electromagnetic three-way valve（9）Both ends are bolted with the second hose respectively（6）With third hose（11）, second hose（6）
Far from electromagnetic three-way valve（9）One end is bolted with the second bolted joint, support frame as described above（5）Far from water storage cylinder（12）Side is equipped with and hangs
Suspension mechanism, support frame as described above（5）Far from water storage cylinder（12）Side inner wall is equipped with fixed mechanism（1）, the water storage cylinder（12）Bottom end
Inner wall has been bolted filtering net cylinder（24）, and filtering net cylinder（24）Top is pyramidal structure, the water storage cylinder（12）Bottom
End outer wall is bolted with sewage pipe（8）, and sewage pipe（8）Bottom end is bolted with blowdown cap（7）, the sewage pipe（8）With filtering net cylinder
（24）It is connected, the water storage cylinder（12）Side wall has been bolted metal cylinder（13）, the metal cylinder（13）Top outer wall
It is bolted with vacuum pump（14）, and metal cylinder（13）Top outer wall is close to vacuum pump（14）Single-phase electricity magnet valve, institute are bolted at position
State third hose（11）Far from electromagnetic three-way valve（9）One end and metal cylinder（13）Bottom end is spirally connected, the water storage cylinder（12）Side wall
It is provided at bottom position through metal cylinder（13）The through-hole of side inner wall, and through-hole wall is bolted with electromagnetic valve（23）.
2. a kind of pneumatic diaphragm pump test device according to claim 1, which is characterized in that the fixed mechanism（1）Packet
Include transverse slat（4）With the first support plate（33）, the transverse slat（4）Bottom end outer wall middle position is bolted places vertically
Pneumatic extension bar（3）, and Pneumatic extension bar（3）Across transverse slat（4）Top outer wall passes through bolt and the first support plate（33）Bottom end
Outer wall middle position is fixed, first support plate（33）Outer wall four angular positions in top have been bolted damper
（25）, and four dampers（25）Top outer wall has been bolted same second support plate（26）, second support
Plate（26）Bottom end outer wall has been bolted vibrating motor（32）, second support plate（26）Top outer wall is opened there are two item
Shape slot, and two strip groove inner walls are connected with sliding shoe（27）, second support plate（26）Two sides outer wall is spirally connected
There is the first metal bolt（31）, and two the first metal bolts（31）Opposite side respectively with two sliding shoes（27）Side wall activity connects
It connects, two sliding shoes（27）Top is equipped with regulating mechanism.
3. a kind of pneumatic diaphragm pump test device according to claim 2, which is characterized in that the regulating mechanism includes card
Item（29）, the strip（29）Top outer wall middle position is bolted with the second metal bolt（28）, and the second metal bolt（28）Bottom end
With sliding shoe（27）Top outer wall middle position is flexibly connected, the strip（29）Top two sides outer wall is provided with location hole, and
Locating rod is plugged in two location holes（30）, and two locating rods（30）Bottom end and sliding shoe（27）Top two sides outer wall spiral shell
It connects, two locating rods（30）Side wall is close to strip（29）Bottom position is socketed with spring part（34）, the strip（29）
Side wall both ends are equipped with double wedge（35）.
4. a kind of pneumatic diaphragm pump test device according to claim 1, which is characterized in that the hanging mechanism includes door
Type frame（2）, and gate frame（2）Two sides inner wall bottom position respectively with support frame（5）Two sides outer wall bottom position is flexibly connected, institute
State gate frame（2）Top inner wall middle position has been bolted cable wire, and cable wire bottom end is connected with metal hanger, the door
Type frame（2）Two sides outer wall apical position is welded with metallic sheath（21）, and two metallic sheaths（21）Inner wall is plugged with metallic rod
（22）, and two metallic rods（22）Inner wall, which is adjusted, rubber lever（20）, two metallic rods（22）Bottom end is bolted with
Limited cap.
5. a kind of pneumatic diaphragm pump test device according to claim 1, which is characterized in that support frame as described above（5）Side wall
It is welded with hanger（19）, and the first bolted joint and the second bolted joint are and hanger（19）Mounting.
6. a kind of pneumatic diaphragm pump test device according to claim 4, which is characterized in that two metallic sheaths（21）
Side wall is provided with screw hole, and two screw hole inner walls are bolted with hoodle spring-loaded plunger.
7. a kind of pneumatic diaphragm pump test device according to claim 4, which is characterized in that the water storage cylinder（12）Bottom end
Side outer wall is bolted with drainpipe（10）, and drainpipe（10）Bottom end is bolted with manually-operated gate.
8. a kind of pneumatic diaphragm pump test device according to claim 4, which is characterized in that first support plate（33）
Two sides outer wall is provided with spacing block set, and support frame close to four Angle Positions（5）Two sides inner wall is close to the first support plate（33）Four
A angular position is provided with sliding slot, and four spacing block sets are slidably connected with four sliding slot inner walls respectively.
9. a kind of pneumatic diaphragm pump test device according to claim 4, which is characterized in that the vibrating motor（32）,
Electromagnetic three-way valve（9）, Pneumatic extension bar（3）And vacuum pump（14）It is connected with switch, and switch is connected with microprocessor, the electricity
Magnetic flowmeter（17）Signal output end is connect by signal wire with microprocessor signals input terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810658402.9A CN108869265A (en) | 2018-06-25 | 2018-06-25 | A kind of pneumatic diaphragm pump test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810658402.9A CN108869265A (en) | 2018-06-25 | 2018-06-25 | A kind of pneumatic diaphragm pump test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108869265A true CN108869265A (en) | 2018-11-23 |
Family
ID=64294376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810658402.9A Pending CN108869265A (en) | 2018-06-25 | 2018-06-25 | A kind of pneumatic diaphragm pump test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108869265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113357165A (en) * | 2021-06-07 | 2021-09-07 | 安徽卧龙泵阀股份有限公司 | Centrifugal pump anti-impact detection equipment based on rotary lifting type |
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| CN201209532Y (en) * | 2008-04-28 | 2009-03-18 | 湖南机油泵股份有限公司 | Step pressure regulating type lubricating oil pump testing bench |
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Application publication date: 20181123 |