CN106321460A - Vertical high-flow high-efficiency water pump with all-welded structure - Google Patents
Vertical high-flow high-efficiency water pump with all-welded structure Download PDFInfo
- Publication number
- CN106321460A CN106321460A CN201610790682.XA CN201610790682A CN106321460A CN 106321460 A CN106321460 A CN 106321460A CN 201610790682 A CN201610790682 A CN 201610790682A CN 106321460 A CN106321460 A CN 106321460A
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- CN
- China
- Prior art keywords
- water pump
- welded structure
- vertical
- inner core
- big flow
- 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.)
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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
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps 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
- F04D29/66—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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a vertical high-flow high-efficiency water pump with an all-welded structure. The vertical high-flow high-efficiency water pump comprises a shell and an inner cylinder, wherein annular support plates are transversely arranged in the inner cylinder; axial support plates are arranged on the inner wall of the inner cylinder; a sheathing pipe is arranged inside the inner cylinder; an outer shell elbow is arranged inside the shell; the right side of the outer shell elbow stretches out of the shell; bearings are arranged at the top, the middle part and the bottom of the inner cylinder; an annular reinforcing plate is arranged above the middle bearing; an axial reinforcing plate is arranged between the annular reinforcing plate and the bearing; flanges are arranged at two ends of the top and the bottom of the shell and are fixedly connected to the shell. The vertical high-flow high-efficiency water pump with the all-welded structure has the advantages of reasonable structure design, low vibration, high efficiency and convenience in mounting and debugging, and can be widely popularized and applied.
Description
Technical field
The invention belongs to pump technology field, be specifically related to the vertical big flow-quantity high-efficiency rate water pump of all-welded structure.
Background technology
Along with the production-scale expanding day of Chinese society, increasing to water demand amount, and existing Water Energy
Being again limited, moreover the western and eastern, north and south portion water resource and demand also exist the biggest differentiation, at present, China is in existing
The important period that generationization is built, for meeting social production and the people's lives demand to water resource, and ensures people's lives and properties
Security needs, China has been enter into the large-scale hydro engineering development stage, project of South-to-North water diversion, electric power keep away peak accumulation of energy engineering,
The hydraulic engineerings such as big yield cooling, plant produced water, agricultural irrigation, resident living water such as thermoelectricity nuclear power are required to utilize height
The water pump of the big flow of water-head.
The big flow water pump being widely adopted now has scroll casing type, vertical casting formula and local welding formula etc., owing to being subject to
There is many deficiencies, such as, there is the operating mode of inapplicable high water level difference in scroll casing type, large-sized cast type is existed casting mould
The big casting quality of cost of equipment is difficult to ensure card etc., the water pump of difference in height big for big flow, more be local welding formula,
But the problems such as poor rigidity vibration is big, noise is big, inefficiency, installation and debugging difficulty fine setting that welded water pump generally exists, for
This, be badly in need of a kind of novel vertical big flow-quantity high-efficiency rate water pump, substitute the deficiency of existing type.
Summary of the invention
It is an object of the invention to provide the vertical big flow-quantity high-efficiency rate water pump of all-welded structure, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme: a kind of vertical big flow-quantity high-efficiency rate of all-welded structure
Water pump, including housing and inner core, described inner core inner transverse is provided with annular backup pad, and described inner core inwall is provided with axially support
Plate, is provided with protecting pipe inside described inner core, described protecting pipe is fixing with inner core to be connected, and it is curved that described enclosure interior is provided with shell body
Head, stretches out hull outside on the right side of described shell body elbow, described inner core top, centre, bottom are equipped with bearing, described centre
Bearing is arranged over reinforcement annular slab, is provided with the axial plate of reinforcement, the top of described housing between described reinforcement annular slab and bearing
Being equipped with flange with the two ends of bottom, described flange is fixedly connected with the casing.
Preferably, the flange both sides at described top are fixedly connected with WidFin device, and described inner core is arranged over I-shaped
Stay bolt part, described I-shaped stay bolt part two ends are provided with vertical micromatic setting, and described I-shaped stay bolt part is arranged over top cover.
Preferably, described inner core is made up of upper, middle, and lower part, and is bolted to connection.
Preferably, it is provided with WidFin bolt inside described WidFin device.
Preferably, it is provided with vertical trimming bolt inside described vertical micromatic setting.
Preferably, described WidFin bolt and vertical trimming bolt are equipped with sealing ring.
Preferably, it is provided with water inlet below described housing, on the right side of described shell body elbow, is provided with outlet.
Preferably, described case top is fixedly connected with motor.
The technique effect of the present invention and advantage: the vertical big flow-quantity high-efficiency rate water pump of this all-welded structure, pass through annular brace
Plate and the design of axial gripper shoe, make this position rigidity be greatly improved, it is ensured that overall assembly precision improves, and reduces and runs vibrations,
Improve pump efficiency and service life；By the design of protecting pipe, integral rigidity being greatly improved, machining accuracy improves, it is ensured that
Overall assembly precision improves, and reduces and runs vibrations；By the design of WidFin device, can be without external equipment in the case of,
Easily carry out the horizontal level precision fine setting between inner barrel and shell body, and can lock after good for position adjustment, prevent
During operation, positional precision produces skew；By the design of HeiFin device, can be without external equipment in the case of, easily enter
The precision fine setting of row inner barrel upright position, is designed with HeiFin and seals and vertical direction fine setting sealing plate, it is ensured that in fine setting
After still can ensure that its sealing property is unaffected.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top structure schematic diagram of the present invention.
In figure: 1 shell, 2 inner cores, 3 annular backup pads, 4 axial gripper shoes, 5 protecting pipes, 6 shell body elbows, 7 bearings, 8
Reinforcement annular slab, the 9 axial plates of reinforcement, 10 flanges, 11 WidFin devices, 12 WidFin bolts, 13 sealing rings, 14 the most micro-
Adjust bolt, 15 I-shaped stay bolt parts, 16 top covers, 17 vertical micromatic settings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
The invention provides the vertical big flow-quantity high-efficiency rate water pump of a kind of all-welded structure as shown in Figure 1-2, including housing 1
With inner core 2, described inner core 2 is made up of upper, middle, and lower part, and is bolted to connection, and described inner core 2 inner transverse sets
Having annular backup pad 3, described inner core 2 inwall to be provided with axial gripper shoe 4, described inner core 2 is internal is provided with protecting pipe 5, described sheath
Pipe 5 is fixing with inner core 2 to be connected, and described housing 1 is internal is provided with shell body elbow 6, is provided with water inlet below described housing 1, described
Be provided with outlet on the right side of shell body elbow 6, reach housing 1 on the right side of described shell body elbow 6 outside, described inner core 2 top, in
Between, bottom be equipped with bearing 7, the bearing 7 of described centre is arranged over reinforcement annular slab 8, described reinforcement annular slab 8 and bearing 7
Between be provided with the axial plate of reinforcement 9, the two ends of the top and bottom of described housing 1 are equipped with flange 10, described flange 10 and housing 1
Fixing connection, flange 10 both sides at described top are fixedly connected with WidFin device 11, and described WidFin device 11 is internal
Being provided with WidFin bolt 12, described inner core 2 is arranged over I-shaped stay bolt part 15, and described I-shaped stay bolt part 15 two ends are provided with vertically
Micromatic setting 17, described vertical micromatic setting 17 is internal is provided with vertical trimming bolt 14, and described WidFin bolt 12 is with vertical
Being equipped with sealing ring 13 on trimming bolt 14, described I-shaped stay bolt part 15 is arranged over top cover 16, and described housing 1 top is fixing even
It is connected to motor.
Operation principle: by point the weakest for inner core 2 upper strength, the annular brace of the osseotomy site at intermediate bearing 7 position
Plate 3 and axial gripper shoe 4, make this position rigidity be greatly improved, be welded as a whole with protecting pipe 5 on inner core 2 body top, and level is micro-
Adjusting device 11 and HeiFin device 17, and can lock after good for position adjustment, when preventing from running, positional precision produces partially
Move.The vertical big flow-quantity high-efficiency rate water pump of this all-welded structure, has reasonable in design, shakes little, and efficiency is high, it is simple to installs and adjusts
The advantages such as examination, can use with popularity.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent,
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (8)
1. the vertical big flow-quantity high-efficiency rate water pump of all-welded structure, including housing (1) and inner core (2), it is characterised in that: described
Inner core (2) inner transverse is provided with annular backup pad (3), and described inner core (2) inwall is provided with axial gripper shoe (4), described inner core (2)
Inside is provided with protecting pipe (5), and described protecting pipe (5) is fixing with inner core (2) to be connected, and it is curved that described housing (1) inside is provided with shell body
Head (6), it is outside that described shell body elbow (6) right side reaches housing (1), and described inner core (2) top, centre, bottom are equipped with
Bearing (7), the bearing (7) of described centre is arranged over reinforcement annular slab (8), between described reinforcement annular slab (8) and bearing (7)
Being provided with the axial plate of reinforcement (9), the two ends of the top and bottom of described housing (1) are equipped with flange (10), described flange (10) with
Housing (1) is fixing to be connected.
A kind of vertical big flow-quantity high-efficiency rate water pump of all-welded structure the most according to claim 1, it is characterised in that: described top
Flange (10) both sides in portion are fixedly connected with WidFin device (11), and described inner core (2) is arranged over I-shaped stay bolt part (15),
Described I-shaped stay bolt part (15) two ends are provided with vertical micromatic setting (17), and described I-shaped stay bolt part (15) is arranged over top cover
(16)。
A kind of vertical big flow-quantity high-efficiency rate water pump of all-welded structure the most according to claim 1, it is characterised in that: in described
Cylinder (2) is made up of upper, middle, and lower part, and is bolted to connection.
A kind of vertical big flow-quantity high-efficiency rate water pump of all-welded structure the most according to claim 2, it is characterised in that: described water
Flat micromatic setting (11) is internal is provided with WidFin bolt (12).
A kind of vertical big flow-quantity high-efficiency rate water pump of all-welded structure the most according to claim 2, it is characterised in that: described perpendicular
Straight micromatic setting (17) is internal is provided with vertical trimming bolt (14).
A kind of vertical big flow-quantity high-efficiency rate water pump of all-welded structure the most according to claim 3, it is characterised in that: described water
It is equipped with sealing ring (13) on flat trimming bolt (12) and vertical trimming bolt (14).
A kind of vertical big flow-quantity high-efficiency rate water pump of all-welded structure the most according to claim 1, it is characterised in that: described shell
Body (1) lower section is provided with water inlet, and described shell body elbow (6) right side is provided with outlet.
A kind of vertical big flow-quantity high-efficiency rate water pump of all-welded structure the most according to claim 1, it is characterised in that: described shell
Body (1) top is fixedly connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790682.XA CN106321460B (en) | 2016-08-31 | 2016-08-31 | A kind of vertical big flow high efficiency water pump of all-welded structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790682.XA CN106321460B (en) | 2016-08-31 | 2016-08-31 | A kind of vertical big flow high efficiency water pump of all-welded structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106321460A true CN106321460A (en) | 2017-01-11 |
| CN106321460B CN106321460B (en) | 2019-03-26 |
Family
ID=57789259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610790682.XA Active CN106321460B (en) | 2016-08-31 | 2016-08-31 | A kind of vertical big flow high efficiency water pump of all-welded structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN106321460B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002138983A (en) * | 2000-11-06 | 2002-05-17 | Kubota Corp | Installation structure of vertical shaft pump in water tank |
| JP2003269361A (en) * | 2002-03-14 | 2003-09-25 | Ishigaki Co Ltd | Vertical shaft pump |
| CN1754047A (en) * | 2003-02-21 | 2006-03-29 | Ksb股份公司 | Oscillation-optimised tubular pump |
| CN202900688U (en) * | 2012-10-19 | 2013-04-24 | 杭州金氏泵业有限公司 | Transmission pipe axial flow pump |
| CN203570683U (en) * | 2013-11-06 | 2014-04-30 | 湖南湘电长沙水泵有限公司 | Vertical diagonal flow pump for high-position water tower |
| CN104314835A (en) * | 2014-10-21 | 2015-01-28 | 吉首长潭泵业有限公司 | Upright pipeline mortar pump |
| CN205277933U (en) * | 2015-12-11 | 2016-06-01 | 艾泰斯热系统研发（上海）有限公司 | A spiral case of making an uproar falls for air -blower |
-
2016
- 2016-08-31 CN CN201610790682.XA patent/CN106321460B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002138983A (en) * | 2000-11-06 | 2002-05-17 | Kubota Corp | Installation structure of vertical shaft pump in water tank |
| JP2003269361A (en) * | 2002-03-14 | 2003-09-25 | Ishigaki Co Ltd | Vertical shaft pump |
| CN1754047A (en) * | 2003-02-21 | 2006-03-29 | Ksb股份公司 | Oscillation-optimised tubular pump |
| CN202900688U (en) * | 2012-10-19 | 2013-04-24 | 杭州金氏泵业有限公司 | Transmission pipe axial flow pump |
| CN203570683U (en) * | 2013-11-06 | 2014-04-30 | 湖南湘电长沙水泵有限公司 | Vertical diagonal flow pump for high-position water tower |
| CN104314835A (en) * | 2014-10-21 | 2015-01-28 | 吉首长潭泵业有限公司 | Upright pipeline mortar pump |
| CN205277933U (en) * | 2015-12-11 | 2016-06-01 | 艾泰斯热系统研发（上海）有限公司 | A spiral case of making an uproar falls for air -blower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106321460B (en) | 2019-03-26 |
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