CN109209916A - Submerged centrifugal pump is used in a kind of production of Portable chemical - Google Patents
Submerged centrifugal pump is used in a kind of production of Portable chemical Download PDFInfo
- Publication number
- CN109209916A CN109209916A CN201710553794.8A CN201710553794A CN109209916A CN 109209916 A CN109209916 A CN 109209916A CN 201710553794 A CN201710553794 A CN 201710553794A CN 109209916 A CN109209916 A CN 109209916A
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- CN
- China
- Prior art keywords
- centrifugal pump
- portable chemical
- chemical production
- fixed
- impeller
- 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.)
- Pending
Links
- 239000000126 substance Substances 0.000 title description 8
- 238000004519 manufacturing process Methods 0.000 title description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000012824 chemical production Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000002679 ablation Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of Portable chemical production submerged centrifugal pumps, including centrifugal pump ontology and centrifugal pump fixing seat, the centrifugal pump fixing seat upper end face is equipped with electric machine support, the centrifugal pump fixing seat middle lower surface is connected with main shaft, connection seal pipe is respectively and fixedly provided at left and right sides of the main shaft, the centrifugal pump ontology is mounted on water ring room in two sides up and down, the water ring room is respectively and fixedly provided with hole for back flow in two sides up and down, end is connected with bearing block on the downside of the main shaft, leakproof impeller is fixed on the downside of the bearing block center, hub disk is installed on the inside of the leakproof impeller, impeller blade is installed on the downside of the hub disk, the impeller blade lower end is fixed with shroud, lower end is fixed with inlet at the centrifugal pump body central, the inlet lower end is fixedly installed with disintegrating mechanism.The Portable chemical production with submerged centrifugal pump have it is reasonable in design, simple, it is easy to operate, occupy little space, and work efficiency is high.
Description
Technical field
The invention belongs to submerged centrifugal pump technical fields, and in particular to submerged centrifugal pump is used in a kind of production of Portable chemical.
Background technique
Centrifugal pump has the diversified forms such as vertical, horizontal, single-stage, multistage, single suction, double suction, self-priming.Centrifugal pump is to utilize leaf
Wheel rotates and makes water that centrifugal movement occur and carry out work.Water pump is before activation, it is necessary to make full of water in pump case and suction hose, then
Start motor, pump shaft impeller and water is made to do high speed rotary motion, water occurs centrifugal movement, impeller outer edge is thrown toward, through snail
The runner of shape pump case flows into the pressure pipe road of water pump.In the submerged centrifugal pump that chemical industry, coloured, metallurgical etc. are produced and used, pump
Vibration can be generated in the process of running, reduces the reliability and service life of centrifugal pump, and installation and maintenance are all and its inconvenient.
In addition the design of the traditional vertical submerged centrifugal pump pump housing, occupied space is big, and volume is big, mobile inconvenient, and seals
Property it is bad, cause liquid leakage, inconvenient for operation, very inconvenient to be used in Chemical Manufacture, and the centrifugal pump having does not have
Anti-corrosion measure, reduces the service life of centrifugal pump, and does not have safeguard measure at centrifugal pump inlet, be easy to cause centrifugal pump stifled
Plug, this submerged centrifugal pump are unsuitable to apply to chemical plant, do not meet the demand of staff very much, therefore seek a kind of portable
Chemical Manufacture is become with submerged centrifugal pump mainly to be solved the problems, such as at present.
Summary of the invention
The purpose of the present invention is to provide a kind of Portable chemical production submerged centrifugal pumps, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of Portable chemical, which produces, uses submerged centrifugal pump,
Including centrifugal pump ontology and centrifugal pump fixing seat, the centrifugal pump fixing seat upper end face is equipped with electric machine support, the centrifugation
Pump fixing seat middle lower surface is connected with main shaft, is respectively and fixedly provided with connection seal pipe, the centrifugal pump sheet at left and right sides of the main shaft
Two sides are mounted on water ring room to body up and down, and two sides are respectively and fixedly provided with hole for back flow up and down for the water ring room, and end connects on the downside of the main shaft
It is connected to bearing block, leakproof impeller is fixed on the downside of the bearing block center, hub disk is installed on the inside of the leakproof impeller, after described
Impeller blade is installed on the downside of disk, the impeller blade lower end is fixed with shroud, and lower end is fixed at the centrifugal pump body central
There is inlet, the inlet lower end is fixedly installed with disintegrating mechanism, is respectively mounted at left and right sides of the centrifugal pump body upper surface
There is anti-corrosion ablation shields.
Preferably, the electric machine support includes fluid-cooled electrical machine and protective cover, and the electric machine support upper end face is fixed with liquid
Cool electric machine, electric machine support outside surrounding are equipped with protective cover.
Preferably, lower part is equipped with air bag between the electric machine support.
Preferably, the disintegrating mechanism includes filter screen, crushing knife, rotary shaft, and the disintegrating mechanism lower end was fixed with
Strainer, the filter screen upside are equipped with rotary shaft, and the rotary shaft is mounted on crushing knife in two sides up and down, and crushing knife is equidistant
Together from arrangement.
Preferably, the left and right sides is respectively and fixedly provided with liquid back pipe between the water ring room.
Preferably, the left and right sides is respectively and fixedly provided with metal mesh mold insert at centrifugal pump body interior center.
Preferably, air-breathing aqueduct is installed, and air-breathing aqueduct passes through welding and water ring inside the connection seal pipe
Room connects.
Technical effect and advantage of the invention: the Portable chemical production submerged centrifugal pump passes through in electric machine support upper end
Surface is fixed with fluid-cooled electrical machine, and surrounding is equipped with protective cover outside electric machine support, and the left and right sides is respectively and fixedly provided with back between water ring room
Liquid pipe connects and is equipped with air-breathing aqueduct inside seal pipe, and air-breathing aqueduct is connected by welding with water ring room, excellent
Point is that protective cover can protect fluid-cooled electrical machine to avoid being damaged by outside environmental elements, the driving spindle under the drive of fluid-cooled electrical machine
Then operating under air-breathing aqueduct sucking action, may make centrifugal pump to suct water automatically and enter water ring room, later every task
Centrifugal pump automation process need not be realized, in addition fluid-cooled electrical machine can reduce noise caused by motor, water ring to water ring room Jia Shui
The left and right sides is respectively and fixedly provided with liquid back pipe between room, and liquid back pipe is then used for the circulation of motor coolant liquid, and it is worked can to take away motor
Generated heat in journey, improves service life and time limit, and lower part is equipped with air bag between electric machine support, its advantage is that motor
Generated vibration can be passed in air bag by bracket, and vibration will be absorbed by air bag, played centrifugal pump and reduced vibration
Effect, disintegrating mechanism lower end is fixed with filter screen, rotary shaft is equipped on the upside of filter screen, and rotary shaft is mounted on two sides up and down
Crushing knife its advantage is that crushing knife can be driven to carry out 360 degree rotation by rotary shaft rotation, and then carries out bulky grain pollutant
It crushes, and filter screen is then to be filtered to remove smashed magazine, to prevent bulky grain pollutant from blocking and damaging centrifugal pump
Associated components.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram inside disintegrating mechanism of the present invention；
Fig. 3 is the structural schematic diagram of electric machine support of the present invention.
In figure: 1 centrifugal pump ontology, 2 leakproof impellers, 3 hole for back flow, 4 hub disks, 5 impeller blades, 6 shrouds, 7 water ring rooms, 8 times
Liquid pipe, 9 metal mesh mold inserts, 10 disintegrating mechanisms, 101 filter screens, 102 crushing knifes, 103 rotary shafts, 11 inlets, 12 bearing blocks,
13 anti-corrosion ablation shields, 14 air-breathing aqueducts, 15 connection seal pipes, 16 main shafts, 17 air bags, 18 electric machine supports, 181 liquid coolings electricity
Machine, 182 protective covers, 19 centrifugal pump fixing seats.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the structural diagram of the present invention；A kind of Portable chemical production submerged centrifugal pump, including
Centrifugal pump ontology 1 and centrifugal pump fixing seat 19,19 upper end face of centrifugal pump fixing seat are equipped with electric machine support 18, motor
The function of bracket 18 is to support and fix motor, and 19 middle lower surface of centrifugal pump fixing seat is connected with main shaft 16, main shaft
16 function is that driving spindle 16 is run through under 14 sucking action of air-breathing aqueduct under the drive of Fig. 3 fluid-cooled electrical machine 181, can
So that centrifugal pump sucts water automatically and enters water ring room 7, connection seal pipe 15, connection are respectively and fixedly provided at left and right sides of the main shaft 16
The function of seal pipe 15 is for sealing air-breathing aqueduct 14 and 7 coupling part of water ring room, about 1 two sides of centrifugal pump ontology
It is mounted on water ring room 7, the function of water ring room 7 is for providing water source, the water ring room about 7 two to centrifugal pump ontology 1
Side is respectively and fixedly provided with hole for back flow 3, and the function of hole for back flow 3 is that coolant liquid is discharged from the hole for back flow 3, the 16 downside end of main shaft
It is connected with bearing block 12, the function of bearing block 12 is to use protection and fixed main shaft 16, fixed on the downside of 12 center of bearing block
There is leakproof impeller 2, leakproof impeller 2, which has, prevents fluid seepage from happening, and ensure that the sealing effect of centrifugal pump is good, institute
It states and hub disk 4 is installed on the inside of leakproof impeller 2, impeller blade 5 is installed on the downside of the hub disk 4,5 lower end of impeller blade is fixed
There is shroud 6, hub disk 4, shroud 6 and impeller blade 5 are used cooperatively, and to convey clear water, the viscositys such as solution are lesser to be free of particle
Cleaning liquid, lower end is fixed with inlet 11 at 1 center of centrifugal pump ontology, and the function of inlet 11 is to allow extraneous liquid
Body enters in 1 inside of centrifugal pump ontology from the inlet 11, and 11 lower end of inlet is fixedly installed with disintegrating mechanism 10,
The function of disintegrating mechanism 10 is to prevent the blocking of bulky grain pollutant and damage centrifugal pump associated components, on the centrifugal pump ontology 1
It is mounted on anti-corrosion ablation shields 13 at left and right sides of surface, the function of anti-corrosion ablation shields 13 is for protecting centrifugal pump ontology
1 avoids the service life for being corroded and reducing centrifugal pump by the external world.
Referring to Fig. 2, Fig. 2 is the structural schematic diagram inside disintegrating mechanism of the present invention；The disintegrating mechanism 10 includes filtering
Net 101, crushing knife 102, rotary shaft 103,10 lower end of disintegrating mechanism are fixed with filter screen 101,101 upside of filter screen
Rotary shaft 103 is installed, about 103 two sides of rotary shaft are mounted on crushing knife 102, and crushing knife 102 is spaced substantially equidistant
Together, its advantage is that crushing knife 102 can be driven to carry out 360 degree rotation by the rotation of rotary shaft 103, and then to bulky grain pollutant
It is crushed, and filter screen 101 is then to be filtered to remove smashed magazine, to prevent bulky grain pollutant from blocking and damaging
Centrifugal pump associated components.
Referring to Fig. 3, Fig. 3 is the structural schematic diagram of electric machine support of the present invention；The electric machine support 18 includes fluid-cooled electrical machine
181 and protective cover 182,18 upper end face of electric machine support be fixed with fluid-cooled electrical machine 181, the 18 outside surrounding of electric machine support
Protective cover 182 is installed, its advantage is that protective cover 182 can protect fluid-cooled electrical machine 181 to avoid being damaged by outside environmental elements,
The operating of Fig. 1 main shaft 16 is driven then under 14 sucking action of Fig. 1 air-breathing aqueduct, to may make under the drive of fluid-cooled electrical machine 181
Centrifugal pump sucts water automatically and enters Fig. 1 water ring room 7.
The course of work: when submerged centrifugal pump work, environmental liquids enter from inlet 11 first, and 11 periphery of inlet
The rotation of rotary shaft 103 in fixed disintegrating mechanism 10 can drive crushing knife 102 to carry out 360 degree rotation, and then to bulky grain dirt
Dye object crushed, and filter screen 101 be then smashed magazine is filtered to remove, thus prevent bulky grain pollutant blocking and
Centrifugal pump associated components are damaged, then into centrifugal pump ontology 1, and hub disk 4, shroud 6 and impeller in 2 structure of leakproof impeller
Blade 5 is used cooperatively, and to convey clear water, in addition the lesser cleaning liquid without particle of the viscositys such as solution connects seal pipe 15
Interior air-breathing aqueduct 14 by under the drive of fluid-cooled electrical machine 181 driving spindle 16 operate, may make centrifugal pump to suct automatically
Water enters water ring room 7, and later every task need not realize centrifugal pump automation process, liquid back pipe 8 is then used to water ring room 7 plus water
In the circulation of motor coolant liquid, generated heat in the motor course of work can be taken away, improves service life and time limit, finally
Vibration caused by fluid-cooled electrical machine 181 can be passed in air bag 17 by electric machine support 18, and vibration will be absorbed by air bag 17,
Play the effect that centrifugal pump reduces vibration.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of Portable chemical production submerged centrifugal pump, including centrifugal pump ontology (1) and centrifugal pump fixing seat (19), special
Sign is: centrifugal pump fixing seat (19) upper end face is equipped with electric machine support (18), in the centrifugal pump fixing seat (19)
Lower surface is connected with main shaft (16), and connection seal pipe (15), the centrifugal pump are respectively and fixedly provided at left and right sides of the main shaft (16)
Two sides are mounted on water ring room (7) ontology (1) up and down, and two sides are respectively and fixedly provided with hole for back flow (3) the water ring room (7) up and down, described
End is connected with bearing block (12) on the downside of main shaft (16), is fixed with leakproof impeller (2) on the downside of bearing block (12) center, described
It is equipped with hub disk (4), is equipped with impeller blade (5) on the downside of the hub disk (4), the impeller blade (5) on the inside of leakproof impeller (2)
Lower end is fixed with shroud (6), and lower end is fixed with inlet (11) at centrifugal pump ontology (1) center, the inlet (11)
Lower end is fixedly installed with disintegrating mechanism (10), and anticorrosion protection is mounted at left and right sides of centrifugal pump ontology (1) upper surface
It covers (13).
2. a kind of Portable chemical production submerged centrifugal pump according to claim 1, it is characterised in that: the motor branch
Frame (18) includes fluid-cooled electrical machine (181) and protective cover (182), and electric machine support (18) upper end face is fixed with fluid-cooled electrical machine
(181), the external surrounding of the electric machine support (18) is equipped with protective cover (182).
3. a kind of Portable chemical production submerged centrifugal pump according to claim 1, it is characterised in that: the motor branch
Lower part is equipped with air bag (17) between frame (18).
4. a kind of Portable chemical production submerged centrifugal pump according to claim 1, it is characterised in that: the pulverizer
Structure (10) includes filter screen (101), crushing knife (102), rotary shaft (103), and disintegrating mechanism (10) lower end is fixed with filtering
Net (101), filter screen (101) upside are equipped with rotary shaft (103), and the rotary shaft (103) is mounted on two sides up and down
Crushing knife (102), and crushing knife (102) is spaced substantially equidistant together.
5. a kind of Portable chemical production submerged centrifugal pump according to claim 1, it is characterised in that: the water ring room
(7) left and right sides is respectively and fixedly provided with liquid back pipe (8) between.
6. a kind of Portable chemical production submerged centrifugal pump according to claim 1, it is characterised in that: the centrifugal pump
The left and right sides is respectively and fixedly provided with metal mesh mold insert (9) at ontology (1) inside center.
7. a kind of Portable chemical production submerged centrifugal pump according to claim 1, it is characterised in that: the connection is close
It is equipped with air-breathing aqueduct (14) inside tube sealing (15), and air-breathing aqueduct (14) is connected by welding with water ring room (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710553794.8A CN109209916A (en) | 2017-07-10 | 2017-07-10 | Submerged centrifugal pump is used in a kind of production of Portable chemical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710553794.8A CN109209916A (en) | 2017-07-10 | 2017-07-10 | Submerged centrifugal pump is used in a kind of production of Portable chemical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109209916A true CN109209916A (en) | 2019-01-15 |
Family
ID=64991643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710553794.8A Pending CN109209916A (en) | 2017-07-10 | 2017-07-10 | Submerged centrifugal pump is used in a kind of production of Portable chemical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209916A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1021468A (en) * | 1962-12-07 | 1966-03-02 | Allis Chalmers Mfg Co | Improvements in or relating to centrifugal pumps |
| CN1837623A (en) * | 2005-03-26 | 2006-09-27 | 江门歌尔奥福士机电实业有限公司 | Vertical submerged centrifugal pump for electroplating equipment |
| CN101050768A (en) * | 2006-04-03 | 2007-10-10 | 彭树林 | Amphibious high efficiency self suction centrifugal pump |
| CN101382141A (en) * | 2007-09-03 | 2009-03-11 | 常庆发 | Self-suction centrifugal pump |
| CN105673574A (en) * | 2016-03-18 | 2016-06-15 | 池泉 | Low-noise multi-stage centrifugal pump |
| CN105927552A (en) * | 2016-05-11 | 2016-09-07 | 浙江贝德泵业有限公司 | Water pump for sewerage system |
| CN205937147U (en) * | 2016-07-11 | 2017-02-08 | 池泉 | Liquid cooling multistage centrifugal pump |
| CN206221298U (en) * | 2016-08-05 | 2017-06-06 | 天津振达泵业有限公司 | A kind of immersible pump with choke preventing function |
| CN207715388U (en) * | 2017-07-10 | 2018-08-10 | 邯郸学院 | A kind of Portable chemical production submerged centrifugal pump |
-
2017
- 2017-07-10 CN CN201710553794.8A patent/CN109209916A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1021468A (en) * | 1962-12-07 | 1966-03-02 | Allis Chalmers Mfg Co | Improvements in or relating to centrifugal pumps |
| CN1837623A (en) * | 2005-03-26 | 2006-09-27 | 江门歌尔奥福士机电实业有限公司 | Vertical submerged centrifugal pump for electroplating equipment |
| CN101050768A (en) * | 2006-04-03 | 2007-10-10 | 彭树林 | Amphibious high efficiency self suction centrifugal pump |
| CN101382141A (en) * | 2007-09-03 | 2009-03-11 | 常庆发 | Self-suction centrifugal pump |
| CN105673574A (en) * | 2016-03-18 | 2016-06-15 | 池泉 | Low-noise multi-stage centrifugal pump |
| CN105927552A (en) * | 2016-05-11 | 2016-09-07 | 浙江贝德泵业有限公司 | Water pump for sewerage system |
| CN205937147U (en) * | 2016-07-11 | 2017-02-08 | 池泉 | Liquid cooling multistage centrifugal pump |
| CN206221298U (en) * | 2016-08-05 | 2017-06-06 | 天津振达泵业有限公司 | A kind of immersible pump with choke preventing function |
| CN207715388U (en) * | 2017-07-10 | 2018-08-10 | 邯郸学院 | A kind of Portable chemical production submerged centrifugal pump |
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