CN106481595A - XC pipeline pump - Google Patents
XC pipeline pump Download PDFInfo
- Publication number
- CN106481595A CN106481595A CN201510548658.0A CN201510548658A CN106481595A CN 106481595 A CN106481595 A CN 106481595A CN 201510548658 A CN201510548658 A CN 201510548658A CN 106481595 A CN106481595 A CN 106481595A
- Authority
- CN
- China
- Prior art keywords
- pump
- impeller
- inducer
- liquid tank
- conduit
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000000411 inducer Substances 0.000 claims abstract description 20
- 230000003068 static effect Effects 0.000 claims abstract description 5
- 230000037361 pathway Effects 0.000 claims abstract description 3
- 239000002253 acid Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
XC pipeline pump, is provided with the impeller of horizontal positioned in pump top, pump case with bearing bracket stand, and impeller is fixedly connected with vertical conduit, and conduit lower end is fixedly connected with inducer in the reserving liquid tank in the middle part of pump, and inducer is fitted tightly with the springy pipeline joint of feed pathway.The runner of impeller is radial in radial directions.Impeller has the rotor chamber of hollow, the rotor intracavity of impeller be provided with static have suction inlet through conduit, inducer, springy pipeline joint and the pitot tube that connects with pump discharge.It is provided with Pump Suction Nozzle in the one end of pump bottom (suction inlet, outlet), in suction inlet, have A, B2 branched pipe.A branched pipe is connected with springy pipeline joint；B branched pipe is connected with reserving liquid tank.
Description
Technical field
The present invention relates to a kind of fluid pump, particularly pipeline pump.
Background technology
In industries such as oil, chemical industry, chemical fertilizer, metallurgy, mining, white carbon black, papermaking, pump is the conveying requisite equipment of liquid.Machine
Tool sealing is the vitals of pump.Pump conveys liquid leakage, and majority is because that mechanical seal leakage causes.
Pump conveys liquid leakage, both polluted environment, and caused economic loss it is also possible to cause security incident.
The replacing of mechanical seal, wastes time and energy and expensive.
The defect of existing pipeline pump：1st, mechanical seal leakage pump cannot normal work；2nd, because mechanical seal non-refractory,
It is difficult to convey high-temp liquid；3rd, because the fragile mechanical seal of granule, it is difficult to the liquid of conveyer belt granule；4th, because mechanical seal acid and alkali-resistance
Ability, so acid ＆ alkali liquid can not be conveyed for a long time；5th, pressure high mechanical-seal is fragile, so pumping highly pressurised liquid is difficult.
Content of the invention
It is an object of the invention to provide a kind of XC pipeline pump not having mechanical seal, its object is to solve pipeline pump and let out because of mechanical seal
The problem leaked and can not normally use.
The technical solution used in the present invention is：
XC pipeline pump, base plate is liquid entrance section, and middle part is reserving liquid tank, and top is pump case.In pump case, water is provided with bearing bracket stand
The impeller of placing flat, impeller is fixedly connected with vertical conduit, and conduit lower end is fixedly connected with inducer, inducer and feed pathway in reserving liquid tank
Springy pipeline joint fit tightly.The runner of impeller is radial in radial directions.Impeller has the rotor chamber of hollow, in the rotor chamber of impeller
Inside be provided with static have suction inlet through conduit, inducer, springy pipeline joint and the pitot tube that connects with pump discharge.
It is provided with Pump Suction Nozzle in one end of pump bottom, in suction inlet, have A, B2 branched pipe.A branched pipe connects springy pipeline joint through passage；B divides
Arm is connected with reserving liquid tank；Reserving liquid tank is provided with liquidometer.Ball-cock assembly controls liquid level in reserving liquid tank.
It is characterized in that：The direct-connected horizontally disposed impeller of top motor shaft, by bearings, impeller lower end is fixedly connected vertical conduit to impeller, under conduit
End is fixedly connected inducer, and inducer is fitted tightly with springy pipeline joint, and springy pipeline joint is connected with Pump Suction Nozzle.2 liquid are had in Pump Suction Nozzle
Passage, A is the most of liquid of liquid main channel supply, and B is that partially liq is supplied and supplied to accessory channel, in reserving liquid tank liquid seal inducer with
Springy pipeline joint gap.The rotor intracavity of impeller be provided with static have suction inlet through conduit, inducer, springy pipeline joint and with pump row
The pitot tube of outlet.
The positive effect of the present invention is：Present invention advantage compared with existing pipeline pump is：1st, due to there is no the fault of pump with mechanical seal
Rate is greatly reduced；2nd, maintenance frequency reduces pump bulk life time and extends；3rd, pump conveys high temperature, high pressure, contains a certain amount of granule, contains the fluid of soda acid
Can greatly improve.
Brief description
Fig. 1 is the schematic diagram of the present invention.1- pump cover 2- pump housing 3- dynamic sealing 4- central siphon 5- reserving liquid tank 6- liquidometer 7- locking nut
8- outlet 9- plug 10- base plate 11- motor shaft 12- impeller 13- pitot tube 14- impeller channel 15- bearing 16- inducer 17- elastic tube
Joint 18- ball-cock assembly 19-B arm 20-A arm 21- suction inlet 22- valve
Specific embodiment
Below by embodiment, and the invention will be further described to combine accompanying drawing：
As shown in figure 1, XC pipeline pump, being set up with bearing 15 in the pump case being fixedly connected to form by pump cover 1 and the pump housing 2 has level
The impeller 12 of setting, impeller 12 is fixedly connected with vertical conduit 4, and conduit 4 lower end is fixedly connected with inducer 16.Rotor chamber in impeller 12
Inside be provided with static have suction inlet through conduit 4, inducer 16, springy pipeline joint 17 and the pitot tube 13 that connects with pump discharge 8.
It is provided with Pump Suction Nozzle 21 in the lower end thereof of pump, in Pump Suction Nozzle, A branched pipe 20 is through valve 22, passage, springy pipeline joint 17, inducer
16th, conduit 4, impeller channel 14 are connected with vane rotor chamber.
In Pump Suction Nozzle, B branched pipe 19 is connected with reserving liquid tank 5, and reserving liquid tank 5 inner float ball valve controls liquid level.
During use, adjust the liquid flowing valve 22 of A branched pipe 20, so that the liquid in reserving liquid tank 5 is had on a small quantity and be inhaled into inducer 15.Storage
Liquid in liquid case 5 can seal inducer 16 can supply, with the gap at springy pipeline joint 17, the difference that pump passes in and out liquid again, make pump pass in and out liquid
Amount balance.As shown by arrows pumped (conveying) medium in Pump Suction Nozzle A branched pipe pass through runner again pass through springy pipeline joint 17, again through inducer 16, lead
Pipe 4, impeller channel 14 enter rotor intracavity.Because motor shaft 11 impeller 12 rotates, pumped (conveying) medium obtains in impeller channel and rotor intracavity
The kinetic energy of high-speed rotation, after 13 pumped (conveying) medium high speed kinetic energy stagnation superchargings of pitot tube are changed into pressure energy, pumped (conveying) medium is discharged by pump discharge 8.
Claims (2)
1.XC pipeline pump, base plate is liquid entrance section, and middle part is reserving liquid tank, and top is pump case.?
It is provided with the impeller of horizontal positioned with bearing bracket stand, impeller is fixedly connected with vertical conduit, conduit lower end in pump case
It is fixedly connected with inducer in reserving liquid tank, inducer is fitted tightly with the springy pipeline joint of feed pathway, leaf
The runner of wheel is radial in radial directions, and impeller has the rotor chamber of hollow, in the rotor chamber of impeller
Inside be provided with static have suction inlet through conduit, inducer, springy pipeline joint with pump discharge even
Logical pitot tube.
2. the one end in pump bottom is provided with Pump Suction Nozzle, has A, B2 branched pipe, A branched pipe in suction inlet
Connect springy pipeline joint through passage, B branched pipe is connected with reserving liquid tank, and reserving liquid tank is provided with liquidometer, in reserving liquid tank
Liquid level is by ball-cock assembly control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548658.0A CN106481595B (en) | 2015-09-01 | 2015-09-01 | A kind of pipeline pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548658.0A CN106481595B (en) | 2015-09-01 | 2015-09-01 | A kind of pipeline pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106481595A true CN106481595A (en) | 2017-03-08 |
| CN106481595B CN106481595B (en) | 2019-01-25 |
Family
ID=58235884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510548658.0A Expired - Fee Related CN106481595B (en) | 2015-09-01 | 2015-09-01 | A kind of pipeline pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106481595B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2172816Y (en) * | 1993-08-06 | 1994-07-27 | 华德生 | Rotary injection pump |
| WO1999022144A1 (en) * | 1997-10-29 | 1999-05-06 | Envirotech Pumpsystems, Inc. | Pitot tube pump having axial-stabilizing construction |
| CN2916193Y (en) * | 2006-03-13 | 2007-06-27 | 山东长志泵业有限公司 | Tunnel type rotary jet pump |
| CN201916204U (en) * | 2010-12-28 | 2011-08-03 | 涿州市铁工石化设备制造有限公司 | Double-support-type rotary shell pump |
| CN202500816U (en) * | 2012-03-13 | 2012-10-24 | 徐昌 | Open type rotary jet pump |
| CN202500829U (en) * | 2012-03-06 | 2012-10-24 | 自贡市双龙化工机械有限公司 | Stagnation booster energy-saving pump |
-
2015
- 2015-09-01 CN CN201510548658.0A patent/CN106481595B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2172816Y (en) * | 1993-08-06 | 1994-07-27 | 华德生 | Rotary injection pump |
| WO1999022144A1 (en) * | 1997-10-29 | 1999-05-06 | Envirotech Pumpsystems, Inc. | Pitot tube pump having axial-stabilizing construction |
| CN2916193Y (en) * | 2006-03-13 | 2007-06-27 | 山东长志泵业有限公司 | Tunnel type rotary jet pump |
| CN201916204U (en) * | 2010-12-28 | 2011-08-03 | 涿州市铁工石化设备制造有限公司 | Double-support-type rotary shell pump |
| CN202500829U (en) * | 2012-03-06 | 2012-10-24 | 自贡市双龙化工机械有限公司 | Stagnation booster energy-saving pump |
| CN202500816U (en) * | 2012-03-13 | 2012-10-24 | 徐昌 | Open type rotary jet pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106481595B (en) | 2019-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 |