CN105090004B - A kind of membrane pump test run system - Google Patents
A kind of membrane pump test run system Download PDFInfo
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- CN105090004B CN105090004B CN201510513328.8A CN201510513328A CN105090004B CN 105090004 B CN105090004 B CN 105090004B CN 201510513328 A CN201510513328 A CN 201510513328A CN 105090004 B CN105090004 B CN 105090004B
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- water
- test run
- water tank
- membrane pump
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Abstract
A kind of membrane pump test run system belongs to membrane pump test run equipment technical field, and in particular to a kind of security is good, and the membrane pump test run system of test run can be carried out to the membrane pump of plurality of specifications.The present invention includes cistern system, water system and return water system, it is characterised in that：The cistern system includes the different test run water tank of at least two capacity and at least one cavitation erosion Experimental Water Tank, and the test run water tank is connected with cavitation erosion Experimental Water Tank with water system with return water system.
Description
Technical field
The invention belongs to membrane pump test run equipment technical field, and in particular to a kind of membrane pump test run system.
Background technology
At present, membrane pump feed flow is up to 700m3/ h, test run water tank capacity must reach 100m3Or even it is bigger.It is large-scale every
Membrane pump main motor current has reached nearly 2000kW.Trial run work before membrane pump dispatches from the factory is very heavy for the quality of membrane pump
Will, it is more important especially for large-scale membrane pump.The rate of continuously running is to consider an important indicator of membrane pump quality, therefore
Test run typically must last longer.And in commissioning process, also need the factors process in being operated to membrane pump accurately to survey
Amount.Therefore actual motion condition can be simulated by needing one, and meet the complete set of various model membrane pump test runs and test
Test run system.Amount of heat can be produced during other membrane pump test run, test run internal system temperature is even up to more than 80 DEG C, together
When internal pressure can be up to 30Mpa, such test run condition is proposed sternly to the safety and reliability of whole test run system
The requirement of lattice.The present invention solution problem above that can be good and safe and reliable.
The content of the invention
The present invention is good there is provided a kind of security aiming above mentioned problem, can carry out test run to the membrane pump of plurality of specifications
Membrane pump test run system.
In order to realize the above-mentioned purpose of the present invention, the present invention is adopted the following technical scheme that, the present invention includes cistern system, supplied
Water system and return water system, it is characterised in that：The cistern system is including the different test run water tank of at least two capacity and at least
One cavitation erosion Experimental Water Tank, the test run water tank is connected with cavitation erosion Experimental Water Tank with water system with return water system.
As a preferred embodiment of the present invention, the water system sets at least two supply channels, the backwater system
System sets and is provided with least two water supply joints, described each time at least two water return pipelines, each supply channel
At least two backwater joints are provided with water lines.
Further, decompressor is provided with the water return pipeline, the decompressor includes being connected with water return pipeline
Two gripping sleeves, be provided with pressure reducing orifice, the pressure reducing orifice between two gripping sleeves and be provided with vent, the vent
Aperture is less than the caliber of water return pipeline.
As another preferred scheme of the present invention, the test run water tank and cavitation erosion Experimental Water Tank include casing, casing
Water inlet be connected with the return water system, and be arranged at casing top center；Casing internal upper part is set corresponding to water inlet
There is tapered cap.
Further, on box inside wall, the side of tapered cap is provided with porous air duct.
Further, support frame is provided with by technique shaped steel in the casing, the tapered cap is arranged at support frame
On the support tube at center；The surface of support frame as described above is equipped with flase floor.
Beneficial effects of the present invention：1st, the present invention is by setting multiple test run water tanks to realize the membrane pump to different size
Test run is carried out, and by setting cavitation erosion Experimental Water Tank, cavitation erosion experiment can be carried out to membrane pump.Also, the present invention is by setting
Multiple water supply joints and multiple backwater joints, can be easy to use according to using needing the specification with membrane pump freely to connect.
2nd, the present invention can be prevented effectively from big-flow high-pressure hydraulic piping environment and use single regulating valve by setting decompressor
Caused strong cavitation erosion, vibration and noise；Due to the design feature of decompressor, small volume, dismounting and change side are made it have
Just advantage.
3rd, due to the design feature of test run water tank of the present invention and the Experimental Water Tank that cavitates, that is, it ensure that test run water tank and cavitation erosion are real
The intensity of water tank is tested, and broken soon high-temperature tempering can also be cooled down, it is ensured that security of the invention.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of test run water tank of the present invention.
Fig. 3 is Fig. 2 A-A sectional views.
Fig. 4 is the structural representation of decompressor.
Fig. 5 is the structural representation of ring-type splash-guard ring.
Fig. 6 is Fig. 5 side view.
1 it is backwater joint in accompanying drawing, 2 be return water system, 3 be water supply joint, 4 be water system, 5 be water return pipeline, 6 is
Supply channel, 7 be cistern system, 8 be test run water tank, 9 be cavitation erosion Experimental Water Tank, 10 be tapered cap, 11 be water inlet, 12 be branch
Support cylinder, 13 be porous air duct, 14 be support frame, 15 be casing, 16 be flase floor, 17 be decompressor, 18 be gripping sleeve, 19 be
Pressure reducing orifice, 20 be vent, 21 be connecting bolt component, 22 be semicircular body, 23 be ring-type splash-guard ring, 24 be connecting plate.
Embodiment
The present invention includes cistern system 7, water system 4 and return water system 2, it is characterised in that：The cistern system 7 includes
The different test run water tank 8 of at least two capacity and at least one cavitation erosion Experimental Water Tank 9, the test run water tank 8 and cavitation erosion experiment water
Case 9 is connected with water system 4 with return water system 2.
As a preferred embodiment of the present invention, the water system 4 sets at least two supply channels 6, the backwater
System 2 sets and is provided with least two water supply joints 3 at least two water return pipelines 5, each supply channel 6, described
At least two backwater joints 1 are provided with each water return pipeline 5.
Further, decompressor 17 is provided with the water return pipeline 5, the decompressor 17 includes and water return pipeline
It is provided between two gripping sleeves 18 of 5 connections, two gripping sleeves 18 on pressure reducing orifice 19, the pressure reducing orifice 19 and is provided with vent
20, the aperture of the vent 20 is less than the caliber of water return pipeline 5.
By setting multiple decompressors 17 to be applied in combination, preferable effect of easing stress is can reach, it is safe and reliable.
As another preferred scheme of the present invention, the test run water tank 8 and cavitation erosion Experimental Water Tank 9 include casing 15,
The water inlet 11 of casing 15 is connected with the return water system 2, and is arranged at the top center of casing 15；The internal upper part of casing 15 is corresponding
Water inlet 11 is provided with tapered cap 10.
Further, on the madial wall of casing 15, the side of tapered cap 10 is provided with porous air duct 13.
Further, support frame 14 is provided with by technique shaped steel in the casing 15, the tapered cap 10 is arranged at
On the support tube 12 at the center of support frame 14；The surface of support frame as described above 14 is equipped with flase floor 16.
Seam crossing is connected by flange on the supply channel 6 and water return pipeline 5；It is provided with outside flange by two halves circle 22
The ring-type splash-guard ring 23 combined, the two ends of two halves circle 22 are provided with connecting plate 24, the connecting plate 24 of two halves circle 22
It is connected by connecting bolt component 21.The flange on supply channel 6 and water return pipeline 5 is entangled by ring-type splash-guard ring 23, prevented
Only the liquid in pipeline is spilt, and causes security incident.
It is understood that above with respect to the specific descriptions of the present invention, being merely to illustrate the present invention and being not limited to this
Technical scheme described by inventive embodiments, it will be understood by those within the art that, still can be to present invention progress
Modification or equivalent substitution, to reach identical technique effect；As long as meet use needs, all protection scope of the present invention it
It is interior.
Claims (4)
1. a kind of membrane pump test run system, including cistern system（7）, water system（4）And return water system（2）, it is characterised in that：
The cistern system（7）Including the different test run water tank of at least two capacity（8）With at least one cavitation erosion Experimental Water Tank（9）, institute
State test run water tank（8）With cavitation erosion Experimental Water Tank（9）Same water system（4）And return water system（2）It is connected；The test run water tank
（8）With cavitation erosion Experimental Water Tank（9）Include casing（15）, casing（15）Water inlet（11）With the return water system（2）It is connected,
And it is arranged at casing（15）At top center；Casing（15）Internal upper part corresponds to water inlet（11）It is provided with tapered cap（10）；Case
Body（15）On madial wall, corresponding to tapered cap（10）Side be provided with porous air duct（13）；The casing（15）It is interior to pass through work
Skill shaped steel is provided with support frame（14）, the tapered cap（10）It is arranged at support frame（14）The support tube at center（12）On；It is described
Support frame（14）Surface be equipped with flase floor（16）.
2. a kind of membrane pump test run system according to claim 1, it is characterised in that：The water system（4）Set extremely
Few two supply channels（6）, the return water system（2）At least two water return pipelines are set（5）, each supply channel（6）
On be provided with least two water supply joints（3）, each water return pipeline（5）On be provided with least two backwater joints
（1）.
3. a kind of membrane pump test run system according to claim 2, it is characterised in that：The water return pipeline（5）It is upper to set
There is decompressor（17）, the decompressor（17）Including with water return pipeline（5）Two gripping sleeves of connection（18）, two gripping sleeves
（18）Between be provided with pressure reducing orifice（19）, the pressure reducing orifice（19）On be provided with vent（20）, the vent（20）
Aperture be less than water return pipeline（5）Caliber.
4. a kind of membrane pump test run system according to claim 2, it is characterised in that：The supply channel（6）And backwater
Pipeline（5）Upper seam crossing is connected by flange；It is provided with outside flange by two halves circle（22）The ring-type splash-guard ring combined
（23）, two halves circle（22）Two ends be provided with connecting plate（24）, two halves circle（22）Connecting plate（24）By connecting spiral shell
Bolt assembly（21）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513328.8A CN105090004B (en) | 2015-08-20 | 2015-08-20 | A kind of membrane pump test run system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510513328.8A CN105090004B (en) | 2015-08-20 | 2015-08-20 | A kind of membrane pump test run system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105090004A CN105090004A (en) | 2015-11-25 |
| CN105090004B true CN105090004B (en) | 2017-09-05 |
Family
ID=54571138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510513328.8A Active CN105090004B (en) | 2015-08-20 | 2015-08-20 | A kind of membrane pump test run system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105090004B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201225265Y (en) * | 2008-05-16 | 2009-04-22 | 青岛捷能石油钻机有限责任公司 | Trial run apparatus of slurry pump |
| CN201851834U (en) * | 2010-11-18 | 2011-06-01 | 中国有色(沈阳)泵业有限公司 | Pressure reducing orifice plate of test running system of diaphragm pump |
| CN202834766U (en) * | 2012-09-18 | 2013-03-27 | 中国有色(沈阳)泵业有限公司 | Diaphragm pump test run pipe network |
| CN103320568A (en) * | 2013-06-25 | 2013-09-25 | 中国重型机械研究院股份公司 | Multifunctional intelligent spray dust collection cooler |
| CN204921337U (en) * | 2015-08-20 | 2015-12-30 | 中国有色(沈阳)泵业有限公司 | Diaphragm pump system of taking a trial run |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05126056A (en) * | 1991-10-31 | 1993-05-21 | Torishima Pump Mfg Co Ltd | Test operation method for pump |
-
2015
- 2015-08-20 CN CN201510513328.8A patent/CN105090004B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201225265Y (en) * | 2008-05-16 | 2009-04-22 | 青岛捷能石油钻机有限责任公司 | Trial run apparatus of slurry pump |
| CN201851834U (en) * | 2010-11-18 | 2011-06-01 | 中国有色(沈阳)泵业有限公司 | Pressure reducing orifice plate of test running system of diaphragm pump |
| CN202834766U (en) * | 2012-09-18 | 2013-03-27 | 中国有色(沈阳)泵业有限公司 | Diaphragm pump test run pipe network |
| CN103320568A (en) * | 2013-06-25 | 2013-09-25 | 中国重型机械研究院股份公司 | Multifunctional intelligent spray dust collection cooler |
| CN204921337U (en) * | 2015-08-20 | 2015-12-30 | 中国有色(沈阳)泵业有限公司 | Diaphragm pump system of taking a trial run |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105090004A (en) | 2015-11-25 |
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