CN2568853Y - Verticle macro axis iron scale pump - Google Patents
Verticle macro axis iron scale pump Download PDFInfo
- Publication number
- CN2568853Y CN2568853Y CN 02276269 CN02276269U CN2568853Y CN 2568853 Y CN2568853 Y CN 2568853Y CN 02276269 CN02276269 CN 02276269 CN 02276269 U CN02276269 U CN 02276269U CN 2568853 Y CN2568853 Y CN 2568853Y
- Authority
- CN
- China
- Prior art keywords
- pump
- iron scale
- liquid
- axis iron
- shafts
- 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.)
- Expired - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 150000002505 iron Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 239000004519 grease Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 206010030113 Oedema Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a vertical macro axis iron scale pump, which is characterized in that the vertical macro axis iron scale pump is composed of a rotor component part, a stator component part, and a power driving device part, wherein, rotor components comprise pump shafts (5) and (12) with multiple segments which are connected with taper sleeve shaft couplings (8), rolling bearings (3), (9) and (15), lip-shaped seal (10), pump connecting devices, subsidiary impeller wheels (7) which are arranged on the lower ends of shafts, mechanical seal (16), sealing rings (20), 4F bearings (21) and one stage or multiple stage pump impeller wheels (18), which are connected; stator components comprise a water inlet section (22), diffusers (19), water spreading pipes (7) and (14), bearing guiding bodies (11), and pump bases (4), which are formed into integration by the connection of flanges, and flowing channels for the transmission of liquid are formed by all level protecting pipes (6) and (13) and the rotors supported by all level rolling bearings; a power driving device is formed by that a motor (1) which is installed on the upper ends of the pump bases (4) is connected to the pump shafts (5) and (12) through shaft couplings (2). When power is switched on, the motor drives the impeller wheels (18) immersed in the liquid to rotate to convert mechanical energy into the energy of the liquid, and liquid discharging is realized.
Description
One, technical field
The utility model relates to a kind of vertical major axis iron scale pump, is mainly used in industries such as iron and steel, electric power, mine, chemical industry and carries the oxidation severe edema due to hypofunction of the spleen or various silt, the polluted water of containing.
Two, background technique
Vertical major axis iron scale pump is installed in the deep-well, be immersed in work under the liquid, so floor space is little, and the pump prestart need not poured water, and advantage is very outstanding.But because this vertical long shaft pump is limit by the service condition of harshnesses such as pump shaft is long, radial dimension is little, fed sheet of a media dirt, so the more piece coupling shaft must be set, and the more piece axle connected easily, support reliably, properly settle the lubricated of the strong point simultaneously, and then also must solve the sealing between lubricant medium and the fed sheet of a media; Therefore, good connection, support, lubricated and sealing configuration are the reliable assurances of the normal operation of vertical long shaft pump.
The vertical major axis iron scale of the second generation of our factory production pump once adopted box coupling to connect the more piece pump shaft, adopted measures such as the support of multiple spot sliding bearing and every external water lubrication to guarantee the reliably working of pump, and this product is at home and abroad maintained the leading position.But that second generation product still exists is poor to neutrality, surface friction drag big, loading and unloading inconvenience, the lubricated big shortcoming of water consumption.
Three, summary of the invention
The purpose of this utility model is to provide a kind of vertical major axis iron scale pump at the deficiency of existing technologies, be characterized in adopting tapered sleeve connection, roller bearings, grease lubrication, mechanical seal and be aided with sub-propeller sealing and structures such as lip seal, reached vertical major axis iron scale pump structure novelty, easy to loading and unloading, running is reliable, resistance is little, energy consumption is low, few easy workout part, long purpose of life-span.
The purpose of this utility model is realized by following technical measures:
Vertical major axis iron scale pump is made up of rotor part, stator component and actuating unit three parts, rotor part contains more piece pump shaft (5), (12) that tapered sleeve coupling (8) connects, rolling bearing (3), (9) (15), lip seal (10), pump joins device and is loaded on the sub-propeller (7) of a lower end, mechanical seal (16), seal ring (20), 4F bearing (21) is connected with one or more levels pump impeller (18); Stator component contains inlet segment (22), diffuser (19), lifting pipe (7), (14), guide bearing body (11) and pump seat (4), they connect and compose integral body with flange, by the support of rolling bearings at different levels, and, form the runner of carrying liquid with pillars at different levels (6), (13) to rotor; Actuating unit is connected with pump shaft (5) (12) by coupling (2) by the motor (1) that is installed on pump seat (4) upper end.When connecting power supply, driven by motor is immersed in impeller (18) rotation in the liquid, changes mechanical energy the energy of liquid into and realizes the dispatch of liquid.
The utlity model has following advantage:
1, connect with tapered sleeve between the pump shaft, littler, simple and reliable for structure, good than the radial dimension of other any connecting mode, be convenient to mounting or dismounting to neutrality.
2, tapered sleeve both had been the coupling of axle, and the inner ring of making rolling bearing again supports.Compact structure, supporting and power transmission are reasonable.
3, according to the length of axle, pump shaft all adopts the rolling bearing supporting up and down, and adopts grease lubrication, is aided with the rubber lip seal, the lubricated water of cancellation.Go slick thereby reach, improve mechanical efficiency, the purpose at energy saving and water source.
4, at impeller sub-propeller and mechanical seal double sealing structure are set behind, effectively avoid fed sheet of a media upwards to leak by pump shaft.Improve the volumetric efficiency of pump, and avoided fed sheet of a media pollution lubricating grease.
5, compare with other vertical long shaft pump, the utility model only needs a pump seat can realize the draining of pump, the supporting of last axle, and the connection of the installation of motor and electric pump coupling, and the motor bearing need be set.Simplified pump structure greatly.
Four, description of drawings
Fig. 1 is vertical major axis iron scale pump structure schematic representation
1 motor, 2 coupling, 3.9.15 rolling bearing, 4 pump seats, 5.12 pump shafts, 6.13 pillars, 7.14 lifting pipes, 8 tapered sleeve coupling, 9. rolling bearing, 10 lip oil sealings, 11 bearing bodies, 16 mechanical seals, 17 sub-propellers, 18 impellers, 19 diffusers, 20 seal rings, 214F bearing, 22 inlet segments, 23 filter screens.
Five, embodiment
Below by embodiment the utility model is specifically described, can not be interpreted as restriction the utility model protection domain.
Embodiment
Vertical major axis iron scale pump as shown in Figure 1, it is made up of rotor part, stator component and actuating unit.Rotor part contains the more piece pump shaft 5,12 that tapered sleeve coupling 8 connects, rolling bearing 3,9,15, and lip seal 10, pump joins device and is loaded on sub-propeller 17, mechanical seal 16, the seal ring 20 of a lower end, and 4F bearing 21 is connected with one or more levels pump impeller 18; Stator component contains inlet segment 22, diffuser 19, and lifting pipe 7,14, guide bearing body 11 and pump seat 4, it connects and composes integral body with flange, by the support of rolling bearings at different levels to rotor, and with pillars 6,13 at different levels, forms the runner of carrying liquid; Actuating unit is connected with pump shaft 5,12 by coupling 2 by the motor 1 that is installed on pump seat 4 upper ends.When connecting power supply, driven by motor is immersed in impeller 18 rotations in the liquid, changes mechanical energy the energy of liquid into and realizes the dispatch of liquid.
Claims (1)
1, a kind of vertical major axis iron scale pump, contain impeller and pump shaft, it is characterized in that this iron scale pump is made up of rotor part, stator component and actuating unit three parts, rotor part contains more piece pump shaft (5), (12) that tapered sleeve coupling (8) connects, rolling bearing (3), (9) (15), lip seal (10), pump joins device and is loaded on the sub-propeller (7) of a lower end, mechanical seal (16), seal ring (20), 4F bearing (21) is connected with one or more levels pump impeller (18); Stator component contains inlet segment (22), diffuser (19), lifting pipe (7), (14), guide bearing body (11) and pump seat (4), they connect and compose integral body with flange, by the support of rolling bearings at different levels, and, form the runner of carrying liquid with pillars at different levels (6), (13) to rotor; Actuating unit is connected with pump shaft (5) (12) by coupling (2) by the motor (1) that is installed on pump seat (4) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02276269 CN2568853Y (en) | 2002-08-29 | 2002-08-29 | Verticle macro axis iron scale pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02276269 CN2568853Y (en) | 2002-08-29 | 2002-08-29 | Verticle macro axis iron scale pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2568853Y true CN2568853Y (en) | 2003-08-27 |
Family
ID=33740158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02276269 Expired - Lifetime CN2568853Y (en) | 2002-08-29 | 2002-08-29 | Verticle macro axis iron scale pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2568853Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592155B (en) * | 2009-06-29 | 2010-12-01 | 镇江正汉泵业有限公司 | Small-flow high-delivery-lift submerged multi-stage centrifugal pump |
| CN104948495A (en) * | 2015-07-07 | 2015-09-30 | 蓝深集团股份有限公司 | Diving shaft mixed flow pump with sliding bearing |
| CN105570099A (en) * | 2015-12-15 | 2016-05-11 | 武汉船用机械有限责任公司 | Deep-well pump |
| CN106574623A (en) * | 2014-08-22 | 2017-04-19 | 株式会社荏原制作所 | Vertical shaft pump |
| CN108443214A (en) * | 2018-05-22 | 2018-08-24 | 三联泵业股份有限公司 | A kind of vertical pump |
| CN108980054A (en) * | 2018-07-25 | 2018-12-11 | 成都西南水泵厂 | Vertical high-efficiency energy-saving automatic control self-priming scale pump |
-
2002
- 2002-08-29 CN CN 02276269 patent/CN2568853Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592155B (en) * | 2009-06-29 | 2010-12-01 | 镇江正汉泵业有限公司 | Small-flow high-delivery-lift submerged multi-stage centrifugal pump |
| CN106574623A (en) * | 2014-08-22 | 2017-04-19 | 株式会社荏原制作所 | Vertical shaft pump |
| CN106574623B (en) * | 2014-08-22 | 2018-12-11 | 株式会社荏原制作所 | Vertical shaft pump |
| CN104948495A (en) * | 2015-07-07 | 2015-09-30 | 蓝深集团股份有限公司 | Diving shaft mixed flow pump with sliding bearing |
| CN105570099A (en) * | 2015-12-15 | 2016-05-11 | 武汉船用机械有限责任公司 | Deep-well pump |
| CN105570099B (en) * | 2015-12-15 | 2017-12-15 | 武汉船用机械有限责任公司 | A kind of deep well pump |
| CN108443214A (en) * | 2018-05-22 | 2018-08-24 | 三联泵业股份有限公司 | A kind of vertical pump |
| CN108980054A (en) * | 2018-07-25 | 2018-12-11 | 成都西南水泵厂 | Vertical high-efficiency energy-saving automatic control self-priming scale pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103486058B (en) | Motor side external formula one drag two counter-rotating axial fan | |
| CN202250927U (en) | Submerged pump with sealing protecting tube | |
| CN201486880U (en) | Cantilever type submerged sewage pump | |
| CN2568853Y (en) | Verticle macro axis iron scale pump | |
| CN2934680Y (en) | Improved pump without sealing liquor for chemical industry | |
| CN205243860U (en) | Double suction helico centrifugal pump | |
| CN201428622Y (en) | Canned electric submersible sewage pump | |
| CN101387362A (en) | High pressure high speed rotating joint | |
| CN205117750U (en) | Novel submersible electric pump | |
| CN1888443A (en) | Improved chemical pump | |
| CN204511916U (en) | A kind of liquid sewage pump | |
| CN2445115Y (en) | Direct-coupling single-stage double-entry centrifugal pump | |
| CN201763667U (en) | Sliding bearing body structure of heavy-caliber double suction pump for chemical circulation | |
| CN103603823B (en) | A kind of support transmission device of slurry pump impeller | |
| CN103527496B (en) | Long-shaft submerged pump | |
| CN201786719U (en) | Deep-well centrifugal lubricating oil pump | |
| CN201197908Y (en) | Driving device of central drive suction dredge | |
| CN2931879Y (en) | Vertical, short axis and non-immersed oxide scale pump | |
| CN1945021A (en) | No-blocking pollution discharging pump | |
| CN211449052U (en) | Vertical multi-stage centrifugal pump | |
| CN210240096U (en) | Centrifugal pump cavity seal structure | |
| CN204419615U (en) | A kind of scale pump | |
| CN218347581U (en) | Leading two-way tubular pump of shaft | |
| CN210085102U (en) | Direct-connected inverted umbrella aerator | |
| CN220496571U (en) | Vertical sand making machine convenient to overhaul |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHENGDU SOUTHWEST VALVE CO., LTD. Free format text: FORMER OWNER: LI ZAICHENG Effective date: 20100422 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610000 SOUTHWEST PUMP FACTORY, F/6, CHAMBER OF COMMERCE BUILDING, NO.17,DACISI ROAD,CHENGDU,SICHUAN PROVINCE TO: 610100 NO.8-1-304, HUOJUDONGLI PORT, JINJIANG INDUSTRY DEVELOPMENT ZONE, CHENGDU CITY, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100422 Address after: 610100 torch power port 8-1-304, Jinjiang Industrial Development Zone, Sichuan, Chengdu Patentee after: Chengdu Southwest Pump Valve Co., Ltd. Address before: Chengdu City, Sichuan province 610000 Daci Temple Road No. 17 building 6 water pump factory in southwest chamber of Commerce Patentee before: Li Zaicheng |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120829 Granted publication date: 20030827 |