CN108953227A - A kind of water inlet pedestal of large pump - Google Patents
A kind of water inlet pedestal of large pump Download PDFInfo
- Publication number
- CN108953227A CN108953227A CN201810721256.XA CN201810721256A CN108953227A CN 108953227 A CN108953227 A CN 108953227A CN 201810721256 A CN201810721256 A CN 201810721256A CN 108953227 A CN108953227 A CN 108953227A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- inlet pipe
- inner ring
- outer snare
- pedestal
- 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
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
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for 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
- F04D29/007—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
- F04D29/08—Sealings
- F04D29/086—Sealings 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
- F04D29/60—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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a kind of water inlet pedestals of large pump, including outer snare, the outer ring, which is put on, offers slot, inner ring is provided on the inside of the outer snare, and seamless welding between the inner ring and outer snare, inlet opening is offered in the inner ring, the top insertion of the outer snare is provided with water inlet pipe, pore is equipped in the water inlet pipe, card slot is offered on the inner wall of the pore, and the water inlet pipe is arranged through outer snare and inner ring, and the bottom of the water inlet pipe is connected to inlet opening, filter sheath is installed at the top of the water inlet pipe, it is fixedly connected between the filter sheath and water inlet pipe by the second fixing screws, the two sides of the outer snare are closely welded with mounting blocks, bolt hole is offered in the mounting blocks.The present invention in filter sheath by being provided with filter screen, the case where capable of playing the role of filtering to the water being pumped into, avoid impurities in water that pedestal is caused to block.
Description
Technical field
The present invention relates to water pump field, the water inlet pedestal of specifically a kind of large pump.
Background technique
Water pump is the machinery for conveying liquid or being pressurized liquid, and water pump is answered extensively in daily life and industrial production
With now common water pump is centrifugal water pump, and centrifugal water pump generally comprises impeller, motor, the pump housing and water inlet pedestal, but existing
Some water inlet pedestals are easy to appear the case where impurity blocks during water inlet, and pedestal of intaking is in prolonged use
Afterwards, the case where corrosion is easy to appear inside greatly reduces the service life used, it is thus impossible to meet the requirements.
Summary of the invention
The purpose of the present invention is to provide a kind of water inlet pedestals of large pump, are being intake with solving existing water inlet pedestal
During, the case where being easy to appear impurity obstruction, and intake pedestal after a protracted use, inside be easy to appear rust
The case where erosion, the problem of greatly reducing the service life used.
To achieve the above object, the invention provides the following technical scheme: a kind of water inlet pedestal of large pump, including outer ring
Set, the outer ring, which is put on, offers slot, and inner ring, and nothing between the inner ring and outer snare are provided on the inside of the outer snare
Seam welding, inlet opening is offered in the inner ring, and the top insertion of the outer snare is provided with water inlet pipe, sets in the water inlet pipe
There is pore, card slot is offered on the inner wall of the pore, and the water inlet pipe is arranged through outer snare and inner ring, and the water inlet
The bottom of pipe is connected to inlet opening, and filter sheath is equipped at the top of the water inlet pipe, is passed through between the filter sheath and water inlet pipe
Second fixing screws are fixedly connected, and the two sides of the outer snare are closely welded with mounting blocks, offer spiral shell in the mounting blocks
Keyhole.
Preferably, stainless steel sleeve is plugged on the inner wall of the inlet opening, the stainless steel sleeve passes through the first fixing screws
It is fixedly mounted on inner ring.
Preferably, fixation is plugged with stiffener in the slot, and the slot offers several, and between the slot
Circumference is equally spaced.
Preferably, sealing ring is provided in the card slot, and the side of the sealing ring is connected in filter sheath.
Preferably, filter screen is provided in the filter sheath, the filter screen is detachable installation.
Preferably, the side of the mounting blocks is welded with gag lever post, and the gag lever post is provided with two, and the gag lever post
Between be symmetrical arranged.
Compared with prior art, the beneficial effects of the present invention are: the present invention in filter sheath by being provided with filter screen, energy
Enough the case where playing the role of filtering to the water being pumped into, avoid impurities in water that pedestal is caused to block；Filter screen is in filter sheath
Detachable installation, convenient to carry out disassembly cleaning to the filter screen, practicability is stronger；It is arranged between filter sheath and the inner wall of water inlet pipe
The case where having sealing ring, playing good sealing function, avoid the occurrence of leakage；By being provided with stainless steel sleeve in inlet opening,
Play the role of good anti-corrosion, and stainless steel sleeve is mounted on inner ring by the first fixing screws, is facilitated to this not
The installment work of rust steel bushing；It is plugged with stiffener by fixed in slot, has greatly reinforced the structural strength of the water inlet pedestal,
So that its anti-pressure ability in water is stronger；Symmetrically arranged two gag lever posts, rise in the pedestal installation process on mounting blocks
To the effect of limit, installment work is greatly facilitated, improves installation effectiveness.
Detailed description of the invention
Fig. 1 is overall structure cross-sectional view of the invention.
Fig. 2 is overall structure side view of the invention.
Fig. 3 is mounting blocks structural side view of the invention.
In figure: 1, outer snare；2, stiffener；3, inner ring；4, inlet opening；5, stainless steel sleeve；6, the first fixing screws；7,
Slot；8, sealing ring；9, card slot；10, filter screen；11, the second fixing screws；12, filter sheath；13, water inlet pipe；14, pore；
15, mounting blocks；16, bolt hole；17, gag lever post.
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.
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of water inlet pedestal of large pump, including outer snare 1, outer snare
Slot 7 is offered on 1, fixation is plugged with stiffener 2 in slot 7, and slot 7 offers several, and circumference is equidistant between slot 7
Distribution, plays the role of reinforcement structure intensity, the inside of outer snare 1 is provided with inner ring 3, and seamless between inner ring 3 and outer snare 1
It welds, offers inlet opening 4 in inner ring 3, stainless steel sleeve 5 is plugged on the inner wall of inlet opening 4, stainless steel sleeve 5 is solid by first
Determine screw 6 to be fixedly mounted on inner ring 3, play the role of anti-corrosion, extends its service life used, the top insertion of outer snare 1
It is provided with water inlet pipe 13, pore 14 is equipped in water inlet pipe 13, card slot 9 is offered on the inner wall of pore 14, is provided in card slot 9 close
Good sealing function is played in seal 8, and the side of sealing ring 8 is connected in filter sheath 12, is provided in filter sheath 12
Strainer 10, filter screen 10 are detachable installation, play the role of filtering, and water inlet pipe 13 is arranged through outer snare 1 and inner ring 3,
And the bottom of water inlet pipe 13 is connected to inlet opening 4, the top of water inlet pipe 13 is equipped with filter sheath 12, filter sheath 12 and water inlet pipe 13
Between be fixedly connected by the second fixing screws 11, the two sides of outer snare 1 are closely welded with mounting blocks 15, open in mounting blocks 15
Equipped with bolt hole 16, the side of mounting blocks 15 is welded with gag lever post 17, and gag lever post 17 is provided with two, and between gag lever post 17
It is symmetrical arranged.
The working principle of the invention is: when installation, firstly, stainless steel sleeve 5 is injected in inlet opening 4, it is fixed by first
Screw 6, which is fixed, to be mounted on inner ring 3, and two symmetrically set gag lever post 17 on mounting blocks 15 is then plugged on limit
In slot, which is limited, the installment work to it is not only facilitated, while also improving the precision of installation, work
When making, under the action of large pump, underground water is pumped into from the pore 14 of water inlet pipe 13, and by filter sheath 12
Filter screen 10 is filtered, and impurity is avoided to enter in pedestal the case where causing obstruction, and filter screen 10 is to be detachably arranged in
In filter sheath 12, disassembly cleaning can be carried out when avoiding to it, the stiffener 2 of grafting in several slots 7 reinforces the pedestal in water
In anti-pressure ability, practicability is stronger.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of water inlet pedestal of large pump, including outer snare (1), it is characterised in that: offered on the outer snare (1) slotting
Slot (7) is provided with inner ring (3) on the inside of the outer snare (1), and seamless welding between the inner ring (3) and outer snare (1),
It is offered inlet opening (4) in the inner ring (3), the top insertion of the outer snare (1) is provided with water inlet pipe (13), the water inlet
It manages in (13) and is equipped with pore (14), offered card slot (9) on the inner wall of the pore (14), and the water inlet pipe (13) is through outer
Snare (1) and inner ring (3) setting, and the bottom of the water inlet pipe (13) is connected to inlet opening (4), the top of the water inlet pipe (13)
Portion is equipped with filter sheath (12), is connected between the filter sheath (12) and water inlet pipe (13) by the way that the second fixing screws (11) are fixed
It connects, the two sides of the outer snare (1) are closely welded with mounting blocks (15), offer bolt hole in the mounting blocks (15)
(16)。
2. a kind of water inlet pedestal of large pump according to claim 1, it is characterised in that: the inlet opening (4) it is interior
It is plugged on wall stainless steel sleeve (5), the stainless steel sleeve (5) is fixedly mounted on inner ring (3) by the first fixing screws (6).
3. a kind of water inlet pedestal of large pump according to claim 1, it is characterised in that: fixed in the slot (7)
It is plugged with stiffener (2), the slot (7) offers several, and circumference is equally spaced between the slot (7).
4. a kind of water inlet pedestal of large pump according to claim 1, it is characterised in that: setting in the card slot (9)
Have sealing ring (8), and the side of the sealing ring (8) is connected on filter sheath (12).
5. a kind of water inlet pedestal of large pump according to claim 1, it is characterised in that: set in the filter sheath (12)
It is equipped with filter screen (10), the filter screen (10) is detachable installation.
6. a kind of water inlet pedestal of large pump according to claim 1, it is characterised in that: the one of the mounting blocks (15)
Side is welded with gag lever post (17), and the gag lever post (17) is provided with two, and is symmetrical arranged between the gag lever post (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721256.XA CN108953227A (en) | 2018-07-03 | 2018-07-03 | A kind of water inlet pedestal of large pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721256.XA CN108953227A (en) | 2018-07-03 | 2018-07-03 | A kind of water inlet pedestal of large pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108953227A true CN108953227A (en) | 2018-12-07 |
Family
ID=64485342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810721256.XA Pending CN108953227A (en) | 2018-07-03 | 2018-07-03 | A kind of water inlet pedestal of large pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953227A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2088326A2 (en) * | 2008-02-05 | 2009-08-12 | Bombas PSH S.A. | Mixed flow centrifugal volute pump for swimming pools |
| CN202811521U (en) * | 2012-07-10 | 2013-03-20 | 芜湖水泵制造有限公司 | Water inlet base for large water pump |
| CN204239271U (en) * | 2014-11-27 | 2015-04-01 | 宜兴市灵谷塑料设备有限公司 | A kind of centrifugal pump of silicon carbide lining spelling group structure |
| CN204900352U (en) * | 2015-08-12 | 2015-12-23 | 温州捷高科技有限公司 | Filter equipment of water pump |
| CN205714809U (en) * | 2016-06-08 | 2016-11-23 | 台州市天元电机泵业制造有限公司 | It is provided with the peripheral pump of antirust sleeve |
| CN107246409A (en) * | 2017-08-11 | 2017-10-13 | 安特洛(福安市)电机有限公司 | A kind of water pump |
-
2018
- 2018-07-03 CN CN201810721256.XA patent/CN108953227A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2088326A2 (en) * | 2008-02-05 | 2009-08-12 | Bombas PSH S.A. | Mixed flow centrifugal volute pump for swimming pools |
| CN202811521U (en) * | 2012-07-10 | 2013-03-20 | 芜湖水泵制造有限公司 | Water inlet base for large water pump |
| CN204239271U (en) * | 2014-11-27 | 2015-04-01 | 宜兴市灵谷塑料设备有限公司 | A kind of centrifugal pump of silicon carbide lining spelling group structure |
| CN204900352U (en) * | 2015-08-12 | 2015-12-23 | 温州捷高科技有限公司 | Filter equipment of water pump |
| CN205714809U (en) * | 2016-06-08 | 2016-11-23 | 台州市天元电机泵业制造有限公司 | It is provided with the peripheral pump of antirust sleeve |
| CN107246409A (en) * | 2017-08-11 | 2017-10-13 | 安特洛(福安市)电机有限公司 | A kind of water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |