CN105782129B - Axial-flow pump dish closes erecting device - Google Patents
Axial-flow pump dish closes erecting device Download PDFInfo
- Publication number
- CN105782129B CN105782129B CN201610288135.1A CN201610288135A CN105782129B CN 105782129 B CN105782129 B CN 105782129B CN 201610288135 A CN201610288135 A CN 201610288135A CN 105782129 B CN105782129 B CN 105782129B
- Authority
- CN
- China
- Prior art keywords
- dish
- closes
- disk
- sleeve pipe
- axial
- 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 - Fee Related
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/648—Mounting; Assembling; Disassembling of axial pumps 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 present invention discloses a kind of axial-flow pump dish and closes erecting device, including sleeve pipe closes disk with dish.The perpendicular sleeve pipe of sleeve pipe is enclosed on outside axial-flow pump water pump pipe, and perpendicular sleeve pipe is fixed on axial-flow pump pedestal by upper port ring flange, and perpendicular its lower end mouth closes disk by dish and water pump pipe dish is closed and fixed.The horizontal tube of sleeve pipe stretches out from perpendicular sleeve pipe side and forms sleeve pipe delivery port.The dish conjunction lower wall that dish closes disk is circle ring disk, is fixedly installed on the inside of perpendicular sleeve pipe；It is two semicircle the ring disks that the dish of dish conjunction disk, which closes disk, and semicircular ring dish external diameter is more than dish and closes lower wall circle ring disk internal diameter, and dish closes disk and is fixedly installed on the outside of water pump pipe.Dish, which closes, sets sealing ring in disk card, the internal diameter of sealing ring is more than the internal diameter that dish closes lower wall circle ring disk.Axial-flow pump dish of the present invention closes erecting device and is advantageous to axial-flow pump replacing, the bolt that axial-flow pump pedestal need to be only opened on cistern ground with dish conjunction erecting device sleeve pipe is fixedly connected, just it is proposed that water pump, without lower to work in cistern, without emptying cistern, solving the problems, such as that the installation of axial-flow pump prior art is present influences water system water-supply reliability.
Description
Technical field
The present invention relates to the water pump mounting technique and its equipment of water supply, the erecting device to be supplied water more particularly to axial-flow pump.
Background technology
Conventional water supply pump mainly has centrifugal pump, axial-flow pump, immersible pump three major types.By motor status, centrifugal pump, axle
The water pump that pump is dry type installation is flowed, immersible pump is the water pump of hydraulic fitting.
Axial-flow pump is the dry type motor and water pump generally used.Pump motor is arranged on axial-flow pump pedestal, axial-flow pump pedestal
It is lower that water pump pipe and water pump group are set, pump outlet is set on water pump pipe, pump outlet is connected with exterior tube webmaster.
Fig. 1 shows the axial-flow pump mounting means of prior art, and axial-flow pump pedestal 1 is seated cistern ground water pump and reserved
Fixed on hole and with cistern ground bolt.Water pump pipe 2, pump outlet 3 under axial-flow pump pedestal 1, water pump group 4 go deep into water storage
In pond, wherein pump outlet 3 is connected with exterior tube webmaster 5.During pump working, current are entered by the bottom arrow direction of water pump group 4
Enter, exterior tube webmaster 5 is arrived through water pump pipe 2, pump outlet 3.But during water pump replacing, both need to decompose axial-flow pump pedestal 1 with storing
The fixation of pond ground bolt, also need to decompose the connection of pump outlet 3 and exterior tube webmaster 5 in cistern.Sometimes, even
Need to be vented water resource in cistern, could arrive in cistern and decompose pump outlet 3 and the proposition water pump of exterior tube webmaster 5, deposit
Influence water system water-supply reliability the problem of.
The content of the invention
When being changed for the axial-flow pump of prior art, need to arrive and pump outlet and exterior tube webmaster are decomposed in cistern, deposit
Influence water system water-supply reliability the problem of, the present invention releases a kind of axial-flow pump dish and closes erecting device, will carry out
The sleeve pipe at the mouth of a river is sleeved on outside water pump pipe, and water pump pipe closes disk by the dish being arranged in sleeve pipe and closes installation connection, set with sleeve pipe dish
Pipe delivery port is docked with exterior tube webmaster, and pump outlet is not directly connected to exterior tube webmaster.When water pump is changed, only need to decompose
Water pump pedestal is seated being fixedly connected on sleeve pipe, without decomposing the connection of water pump pipe and jacket exterior pipe network pipe, solves water
Pump changes the trouble for needing to decompose pumping line road, and the influence water system water-supply reliability for avoiding thus occurring is asked
Topic.
Axial-flow pump dish of the present invention closes erecting device, including sleeve pipe closes disk with dish, and sleeve pipe is enclosed on axial-flow pump water pump pipe
On, dish closes disk and sleeve pipe and water pump pipe dish is closed into fixation.
Described sleeve pipe is in threeway tubulose, is made up of perpendicular sleeve pipe and horizontal tube.Perpendicular sleeve pipe is enclosed on outside axial-flow pump water pump pipe,
With pump outlet indirect connection.Perpendicular sleeve upper end mouth sets ring flange, and perpendicular sleeve pipe is fixed on axial-flow pump base by ring flange
On seat, perpendicular that sealing gasket is set between sleeve upper end mouth ring flange and axial-flow pump pedestal, ring flange is fixed with axial-flow pump foundation bolt.
Perpendicular its lower end mouth closes disk by dish and closes fixation with water pump pipe dish.Horizontal tube stretches out from perpendicular sleeve pipe side and forms sleeve pipe water outlet
Mouthful.
Described dish closes plate and dish under disk closes including dish and closes disk.It is circle ring disk that dish, which closes lower wall, is fixedly installed on perpendicular sleeve pipe
Inner side；It is two semicircle the ring disks that dish, which closes disk, and semicircular ring dish external diameter is more than dish and closes lower wall circle ring disk internal diameter, and dish closes disk fixation and set
Put on the outside of water pump pipe.Dish, which closes, sets sealing ring in disk card, the internal diameter of sealing ring is more than the internal diameter that dish closes lower wall circle ring disk.
It is the installation of the perpendicular sleeve pipe of axial-flow pump sleeve pipe first when axial-flow pump dish of the present invention closes erecting device assembling,
The perpendicular one end of sleeve pipe with ring flange of threeway tubulose is upward, and one end that lower wall is closed with dish is downwardly into cistern ground water pump
In preformed hole, docking sleeve pipe delivery port and the outside network mouth of pipe and fixation, cistern ground preformed hole and sleeve outer wall are closed
Space and fixed sleeving；The dish that disk and axial-flow pump water pump pipe are closed followed by dish closes installation, the bolt on axial-flow pump water pump pipe
The dish for fixing two semicircle the ring disk compositions closes disk, places sealing gasket on the ring flange of perpendicular sleeve pipe, will be provided with dish and close disk
The perpendicular sleeve pipe of axial-flow pump water pump pipe one end insertion ring flange it is intraoral, slowly fall axial-flow pump, until the dish on water pump pipe closes
Disk contacts dish with the dish conjunction lower wall in perpendicular sleeve pipe and closed；At the same time, axial-flow pump pedestal is then seated perpendicular casing flange disk substantially
Sealing gasket on, the bolt of fixed connection shaft stream pump mount base and ring flange.
During pump working, current are entered by water pump group bottom arrow direction, through in pump outlet to sleeve pipe pipe.Due to set
Pipe upper/lower terminal has sealing gasket to close seal disc obstruction with dish respectively, and current can only be real by sleeve pipe delivery port to exterior tube webmaster
Now supply water.
Axial-flow pump dish of the present invention closes erecting device and is advantageous to axial-flow pump replacing, need to only be opened on cistern ground
The bolt that axial-flow pump pedestal and dish close erecting device sleeve pipe is fixedly connected, so that it may water pump is proposed, without lower to working in cistern,
Without emptying cistern, solve the installation of axial-flow pump prior art and asking for influence water system water-supply reliability be present
Topic.
Brief description of the drawings
Fig. 1 is the axial-flow pump scheme of installation of prior art；
Fig. 2 is the assembling schematic diagram that axial-flow pump dish of the present invention closes erecting device and axial-flow pump.
Description of symbols in figure
1st, axial-flow pump pedestal 2, water pump pipe
3rd, pump outlet 4, water pump group
5th, pipe network pipe 6, sealing gasket
7th, ring flange 8, perpendicular sleeve pipe
9th, sleeve pipe delivery port 10, dish close lower wall
11st, dish closes disk
Embodiment
With reference to accompanying drawing 2, the present invention will be further described.Axial-flow pump dish of the present invention, which closes erecting device, includes sleeve pipe
Disk is closed with dish, sleeve pipe is enclosed on axial-flow pump water pump pipe 2, and dish closes disk and sleeve pipe and water pump pipe dish are closed into fixation.
Sleeve pipe is in threeway tubulose, is made up of perpendicular sleeve pipe 8 and horizontal tube.Perpendicular sleeve pipe 8 is enclosed on the outside of axial-flow pump water pump pipe 2, with
The indirect connection of pump outlet 3.The perpendicular upper port of sleeve pipe 8 sets ring flange 7, and perpendicular sleeve pipe 8 is fixed on axial-flow pump by ring flange 7
On pedestal 1, setting sealing gasket 6, ring flange 7 and axial-flow pump base between the ring flange 7 and axial-flow pump pedestal 1 of the upper port of sleeve pipe 8 are erected
1 bolt of seat is fixed.The perpendicular lower port of sleeve pipe 8 closes disk by dish and closes fixation with the dish of water pump pipe 2.Horizontal tube stretches out from the perpendicular side of sleeve pipe 8
And form sleeve pipe delivery port 9.
Dish closes disk and closes disk 11 including dish conjunction lower wall 10 and dish.It is circle ring disk that dish, which closes lower wall 10, is fixedly installed on perpendicular sleeve pipe 8
Under port on the inside of.It is two semicircle the ring disks that dish, which closes disk 11, and semicircular ring dish external diameter is more than the circle ring disk internal diameter that dish closes lower wall 10,
Dish closes disk 11 and is fixedly installed on the outside of water pump pipe 2.Dish, which closes, is inlaid with sealing ring in the card of disk 11, the internal diameter of sealing ring is more than
Dish closes the internal diameter of the circle ring disk of lower wall 10.Dish closes sealing ring in disk 11 and card and closes lower wall 10 with dish, can make in water pump gravity
Closed and sealed with lower dish.
It is the installation of the perpendicular sleeve pipe 8 of axial-flow pump sleeve pipe first when axial-flow pump dish of the present invention closes erecting device assembling,
The perpendicular one end of sleeve pipe 8 with ring flange 7 of threeway tubulose is upward, and one end that lower wall 10 is closed with dish is downwardly into cistern ground
In water pump preformed hole, docking sleeve pipe delivery port 9 and the outside network mouth of pipe 5 and fixed, closing cistern ground preformed hole and perpendicular set
The space of the outer wall of pipe 8 and fixed perpendicular sleeve pipe 8；The dish that disk 11 and axial-flow pump water pump pipe 2 are closed followed by dish closes installation, in axle stream
Bolt fixes the dish of two semicircle the ring disks composition and closes disk 11 on pump water pump pipe 2, and sealing is placed on the ring flange 7 of perpendicular sleeve pipe 8
Pad 6, by be provided with dish close the axial-flow pump water pump pipe 2 of disk 11 and the one end of water pump group 4 insert perpendicular sleeve pipe 8 ring flange 7 it is intraoral, slowly
Slow whereabouts axial-flow pump, contact dish until the dish on water pump pipe 2 closes disk 11 with the dish conjunction lower wall 10 in perpendicular sleeve pipe 8 and close；Now,
Axial-flow pump pedestal 1 is then seated on the sealing gasket 6 of the ring flange 7 of perpendicular sleeve pipe 8 substantially, fixed connection shaft stream pump mount base 1 and flange
The bolt of disk 7.
Claims (3)
1. a kind of axial-flow pump dish closes erecting device, it is characterised in that closes disk including sleeve pipe and dish, sleeve pipe is enclosed on axial-flow pump water pump pipe
On, dish closes disk and fixes sleeve pipe and water pump pipe；
Described sleeve pipe is in threeway tubulose, is made up of perpendicular sleeve pipe and horizontal tube, perpendicular sleeve pipe is enclosed on outside axial-flow pump water pump pipe；Perpendicular set
Pipe upper port sets ring flange, and perpendicular sleeve pipe is fixed on axial-flow pump pedestal by ring flange, and perpendicular its lower end mouth closes disk by dish
Close and fix with water pump pipe dish；Horizontal tube stretches out from perpendicular sleeve pipe side and forms sleeve pipe delivery port；
Described dish closes plate and dish under disk closes including dish and closes disk；It is circle ring disk that dish, which closes lower wall, is fixedly installed on the inside of perpendicular sleeve pipe；
It is two semicircle the ring disks that dish, which closes disk, and semicircular ring dish external diameter is more than dish and closes lower wall circle ring disk internal diameter, and dish closes disk and is fixedly installed on
On the outside of water pump pipe.
2. axial-flow pump dish according to claim 1 closes erecting device, it is characterised in that the perpendicular sleeve upper end of described sleeve pipe
Sealing gasket is set between ring flange and axial-flow pump pedestal that mouth is set, ring flange is fixed with axial-flow pump foundation bolt.
3. axial-flow pump dish according to claim 1 closes erecting device, it is characterised in that described dish closes to be set in disk card
Sealing ring is put, the internal diameter of sealing ring is more than the internal diameter that dish closes lower wall circle ring disk.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016203213254 | 2016-04-14 | ||
| CN201620321325 | 2016-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105782129A CN105782129A (en) | 2016-07-20 |
| CN105782129B true CN105782129B (en) | 2017-11-21 |
Family
ID=56401529
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610288135.1A Expired - Fee Related CN105782129B (en) | 2016-04-14 | 2016-05-04 | Axial-flow pump dish closes erecting device |
| CN201620396294.9U Withdrawn - After Issue CN205578359U (en) | 2016-04-14 | 2016-05-04 | Axial -flow pump dish closes installation device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620396294.9U Withdrawn - After Issue CN205578359U (en) | 2016-04-14 | 2016-05-04 | Axial -flow pump dish closes installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105782129B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782129B (en) * | 2016-04-14 | 2017-11-21 | 天津英铁科技有限公司 | Axial-flow pump dish closes erecting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733047Y (en) * | 2004-04-20 | 2005-10-12 | 张维昌 | Single-screw pump with underslung seal |
| CN2913700Y (en) * | 2006-06-06 | 2007-06-20 | 贺占民 | Submerged pump disk coupler |
| AU2012101036A4 (en) * | 2012-07-11 | 2012-08-09 | Ryrie, Peter Mr | Windows Pump |
| CN103821732A (en) * | 2014-02-24 | 2014-05-28 | 中国海洋石油总公司 | Vertical pump pool multi-stage immersed pump |
| CN204532880U (en) * | 2015-03-16 | 2015-08-05 | 太仓市捷宏节能环保科技有限公司 | Crest of weir goes out to flow fan blade water pump |
| CN205578359U (en) * | 2016-04-14 | 2016-09-14 | 天津英铁科技有限公司 | Axial -flow pump dish closes installation device |
-
2016
- 2016-05-04 CN CN201610288135.1A patent/CN105782129B/en not_active Expired - Fee Related
- 2016-05-04 CN CN201620396294.9U patent/CN205578359U/en not_active Withdrawn - After Issue
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733047Y (en) * | 2004-04-20 | 2005-10-12 | 张维昌 | Single-screw pump with underslung seal |
| CN2913700Y (en) * | 2006-06-06 | 2007-06-20 | 贺占民 | Submerged pump disk coupler |
| AU2012101036A4 (en) * | 2012-07-11 | 2012-08-09 | Ryrie, Peter Mr | Windows Pump |
| CN103821732A (en) * | 2014-02-24 | 2014-05-28 | 中国海洋石油总公司 | Vertical pump pool multi-stage immersed pump |
| CN204532880U (en) * | 2015-03-16 | 2015-08-05 | 太仓市捷宏节能环保科技有限公司 | Crest of weir goes out to flow fan blade water pump |
| CN205578359U (en) * | 2016-04-14 | 2016-09-14 | 天津英铁科技有限公司 | Axial -flow pump dish closes installation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105782129A (en) | 2016-07-20 |
| CN205578359U (en) | 2016-09-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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 |
Granted publication date: 20171121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |