CN110397617A - A kind of fast automatic drainage arrangement of submerged pump and its water discharge method - Google Patents
A kind of fast automatic drainage arrangement of submerged pump and its water discharge method Download PDFInfo
- Publication number
- CN110397617A CN110397617A CN201910561364.XA CN201910561364A CN110397617A CN 110397617 A CN110397617 A CN 110397617A CN 201910561364 A CN201910561364 A CN 201910561364A CN 110397617 A CN110397617 A CN 110397617A
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- China
- Prior art keywords
- air inlet
- adjutage
- submerged pump
- pump
- fast automatic
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 4
- 238000007654 immersion Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012279 drainage procedure Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000013589 supplement Substances 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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of fast automatic drainage arrangements of submerged pump, it belongs to immersion centrifugal multistage pump multiple centrifugal pump and its testing field.Drainage arrangement of the present invention includes air inlet adjutage, flange clamping device, water tank and liquid-level switch, flange clamping device is arranged on air inlet adjutage, water tank is located at air inlet adjutage side, is respectively provided with liquid-level switch on air inlet adjutage and water tank, water tank is connected with submerged pump water outlet.The present invention also provides a kind of easy to operate fast automatic water discharge methods of submerged pump.Structure of the invention designs advantages of simple, securely and reliably, reduces labor intensity of workers, shortens water discharge time, save cost of labor, improves production efficiency, satisfy the use demand.
Description
Technical field
The present invention relates to a kind of devices and methods therefors, more particularly, to a kind of fast automatic drainage arrangement of submerged pump and its row
Water method, residual water drains in the pump housing of submerged pump after the completion of it is used to test, it belongs to immersion centrifugal multistage pump multiple centrifugal pump and its survey
Examination field.
Background technique
Submerged pump after the assembly is completed, needs to carry out factory test to submerged pump；It can be remained after the completion of test, in the pump housing a large amount of
Water.Currently, remaining water is drained or by manually toppling over and placing certain time by pumping out mouth of a river air-breathing row in the pump housing
The mode of water drains.A kind of water discharge time of both modes is long, and another air-breathing suction not enough arranges water not to the utmost.Increase submerged pump
Waiting time and artificial labor intensity before packaging, influence production efficiency.
Publication date is on October 26th, 2018, in the Chinese patent of Publication No. 108708860A, discloses a kind of title
For the patent of invention of " a kind of vertical submerged pump with automatic liquid-drainage function ".The patent includes pump case and vertical pump shaft, pump
Shell includes the pump cover and the pump housing fastened up and down；The upper end of pump shaft connects motor, lower end pass through pump cover and with the impeller in pump case
Connection, the lower surface of the pump housing offer water inlet, water inlet upwardly extend and and pump case in impeller corresponding with impeller circumferentially get rid of
Hydrospace connection, the lower surface in impeller circumferential direction water dumping space is the inclined surface gradually decreased towards water inlet；The upper surface of pump cover
For by pump shaft pass through position centered on inclined surface made of slope around；In the inner wall and hole in the hole passed through on pump cover for pump shaft
There is gap between corresponding rotor.Although the pump of the patent is proposed from pumping liquid, liquid is remained under the effect of gravity
It is all automatic to exclude, without exclusively carrying out drain operation, but water not to the utmost is arranged, therefore it still has drawbacks described above.
Therefore it provides a kind of device is simple, practicability and high reliablity, drainage speed is fast, saves manually and time cost,
Improve the fast automatic discharge structure of submerged pump of production efficiency, it appears particularly necessary.
Summary of the invention
It is an object of the invention to overcome the above deficiencies in the existing technologies, and provide a kind of simple conjunction of structure design
Reason securely and reliably reduces labor intensity of workers, shortens water discharge time, saves cost of labor, and the submerged pump for improving production efficiency is fast
Fast self-draining arrangement and its water discharge method.
Technical solution used by the present invention solves the above problems is: the fast automatic drainage arrangement of the submerged pump, including into
Gas adjutage, flange clamping device, water tank and liquid-level switch, the flange clamping device are arranged on air inlet adjutage, storage
The side of adjutage is arranged in water tank, and liquid-level switch is respectively provided on air inlet adjutage and water tank, and water tank and submerged pump are discharged
Mouth is connected；Flange clamping device is for clamping submerged pump mounting flange；Liquid-level switch plays the automatic work for excluding water in container
With.
Preferably, the invention also includes air accumulator, the gas outlet of the air accumulator and the air inlet phase of air inlet adjutage
Even；Air accumulator air inlet connects compressed air source.
Preferably, the autocontrol valve is arranged in air accumulator and air inlet the invention also includes autocontrol valve
Between adjutage.
Preferably, the muffler is arranged at the top vent of water tank the invention also includes muffler.
Preferably, the sealing ring is arranged in air inlet adjutage top flange face and liquid the invention also includes sealing ring
On the end face that lower pump pump head mounting flange face matches.
Preferably, the water tank top inlet passes through hose and submerged pump water outlet phase the invention also includes hose
Even.
Preferably, flange clamping device of the present invention is four, which arranges in air inlet
Water drum surrounding.
Preferably, submerged pump pump head mounting flange locating slot is arranged in air inlet adjutage top flange of the present invention；It is anti-
Only deviate.
Preferably, the power section of flange clamping device of the present invention uses hydraulic or air pressure.
The present invention also provides a kind of fast automatic water discharge methods of submerged pump, it is characterised in that: steps are as follows:
(1) by the submerged pump insertion air inlet adjutage after test, make air inlet adjutage top flange face and pump head mounting flange
Face is in contact；
(2) start flange clamping device, clamp air inlet adjutage top flange and pump head mounting flange；
(3) water tank top inlet hose is connected with submerged pump water outlet；
(4) autocontrol valve is opened, compressed air is made to be filled with air inlet adjutage, opening closes autocontrol valve after a certain period of time
Door；
(5) draining is completed, and unclamps flange clamping device, and submerged pump is proposed air inlet adjutage by hose of dismantling.
Compared with prior art, the present invention having the following advantages that and effect: overall construction design advantages of simple, it is automatic to arrange
Water reduces labor intensity of workers, shortens water discharge time, and draining influences, and improves production efficiency；It is residual that solution drains the submerged pump pump housing
Stay labor and time caused by water at high cost, the low industry problems of production efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the overlooking structure diagram of air inlet adjutage in the embodiment of the present invention.
Fig. 3 is the specific implementation schematic diagram of the embodiment of the present invention.
In figure: air accumulator 1, air inlet adjutage 2, flange clamping device 3, water tank 4, autocontrol valve 5, liquid-level switch
6, hose 7, muffler 8, sealing ring 9.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited to following embodiments.
Embodiment.
Referring to Fig. 1 to Fig. 3, the fast automatic drainage arrangement of the present embodiment submerged pump includes air inlet adjutage 2, flange clamping dress
3, water tank 4 and liquid-level switch 6 are set, flange clamping device 3 is arranged in air inlet adjutage 2, clamps submerged pump pump head mounting flange, storage
Water tank 4 is arranged in the side of adjutage 2, is respectively provided with liquid-level switch 6 on air inlet adjutage 2 and water tank 4, under water tank 4 and liquid
The mouth of a river is pumped out to be connected；Flange clamping device 3 is for clamping submerged pump mounting flange；Liquid-level switch 6 plays automatic exclude in container
The effect of water.
1 gas outlet of air accumulator of the present embodiment is connect with 2 air inlet of air inlet adjutage, takes over intermediate setting autocontrol valve
Door 5 can control compressed air inlet period；Autocontrol valve 5 is arranged between air accumulator 1 and air inlet adjutage 2.
4 top inlet of water tank of the present embodiment is connected with submerged pump water outlet, and the setting of 4 top vent of water tank disappears
Sound device 8；Sealing ring 9 is arranged on the end face that 2 top flange face of air inlet adjutage is matched with submerged pump pump head mounting flange face.
Flange clamping device 3 is four in the present embodiment, which is arranged in air inlet adjutage 2 four
Week.
4 top inlet of water tank of the present embodiment is connected by hose 7 with submerged pump water outlet；1 air inlet of air accumulator connects
Compressed air source.
The fast automatic drainage procedure of the present embodiment submerged pump is as follows:
(1) by the submerged pump insertion air inlet adjutage 2 after test, make 2 top flange face of air inlet adjutage and pump head Method for Installation
Blue face is in contact.
(2) start flange clamping device 3, clamp 2 top flange of air inlet adjutage and pump head mounting flange.
(3) 4 top inlet hose 7 of water tank is connected with submerged pump water outlet.
(4) autocontrol valve 5 is opened, compressed air is made to be filled with air inlet adjutage 2, opens and closes after a certain period of time automatically
Control valve 5.
(5) draining is completed, and unclamps flange clamping device 3, and submerged pump is proposed air inlet adjutage 2 by hose 7 of dismantling.
Whether the air accumulator 1 of the present embodiment, which is arranged, has no effect on；The power of flange clamping device 3 can be hydraulic or gas
Pressure；Submerged pump pump head mounting flange locating slot is arranged in 2 top flange of air inlet adjutage, prevents from deviating.
The present embodiment device is simple, and practicability and high reliablity, drainage speed is fast, saves manually and time cost, improves
Production efficiency.
By above-mentioned elaboration, those skilled in the art can implement.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to structure of the invention example explanation described in this specification.It is all according to
According to equivalence changes or simple change that the invention patent design structure, feature and principle is done, it is included in this hair
In the protection scope of bright patent.Those skilled in the art can do described specific embodiment various
The mode that the modify or supplement or adopt of various kinds is similar substitutes, and without departing from structure of the invention or surmounts present claims
Range defined in book, is within the scope of protection of the invention.
Claims (8)
1. a kind of fast automatic drainage arrangement of submerged pump, including air accumulator and air inlet adjutage, the gas outlet of the air accumulator with
The air inlet of air inlet adjutage is connected, it is characterised in that: further includes flange clamping device, autocontrol valve, water tank and liquid
Bit switch, the flange clamping device are arranged on air inlet adjutage, and autocontrol valve setting is drained in air accumulator and air inlet
Between cylinder, water tank is located at air inlet adjutage side, is respectively provided with liquid-level switch, water tank and liquid on air inlet adjutage and water tank
Under pump out the mouth of a river be connected.
2. the fast automatic drainage arrangement of submerged pump according to claim 1, it is characterised in that: it further include muffler, it is described
The top vent of water tank is arranged in muffler.
3. the fast automatic drainage arrangement of submerged pump according to claim 1, it is characterised in that: it further include sealing ring, it is described
Sealing ring is arranged on the end face that air inlet adjutage top flange face is matched with submerged pump pump head mounting flange face.
4. the fast automatic drainage arrangement of submerged pump according to claim 1, it is characterised in that: it further include hose, the storage
Tank top import is connected by hose with submerged pump water outlet.
5. the fast automatic drainage arrangement of submerged pump according to claim 1, it is characterised in that: the flange clamping device is
Four, which is uniformly arranged in air inlet adjutage surrounding.
6. the fast automatic drainage arrangement of submerged pump according to claim 1, it is characterised in that: at the top of the air inlet adjutage
Submerged pump pump head mounting flange locating slot is arranged in flange.
7. the fast automatic drainage arrangement of submerged pump according to claim 1, it is characterised in that: the flange clamping device
Power section uses hydraulic or air pressure.
8. a kind of fast automatic water discharge method of submerged pump, fast automatic using submerged pump described in claim 1-7 any one
Drainage arrangement, it is characterised in that: steps are as follows:
(1) by the submerged pump insertion air inlet adjutage after test, make air inlet adjutage top flange face and pump head mounting flange
Face is in contact；
(2) start flange clamping device, clamp air inlet adjutage top flange and pump head mounting flange；
(3) water tank top inlet hose is connected with submerged pump water outlet；
(4) autocontrol valve is opened, compressed air is made to be filled with air inlet adjutage, opening closes autocontrol valve after a certain period of time
Door；
(5) draining is completed, and unclamps flange clamping device, and submerged pump is proposed air inlet adjutage by hose of dismantling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561364.XA CN110397617A (en) | 2019-06-26 | 2019-06-26 | A kind of fast automatic drainage arrangement of submerged pump and its water discharge method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561364.XA CN110397617A (en) | 2019-06-26 | 2019-06-26 | A kind of fast automatic drainage arrangement of submerged pump and its water discharge method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110397617A true CN110397617A (en) | 2019-11-01 |
Family
ID=68323521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910561364.XA Pending CN110397617A (en) | 2019-06-26 | 2019-06-26 | A kind of fast automatic drainage arrangement of submerged pump and its water discharge method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110397617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320948A (en) * | 2021-12-16 | 2022-04-12 | 宿州市勃普利尔自动化科技有限公司 | Quick automatic drainage device of submerged pump and use method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654133A (en) * | 2011-03-03 | 2012-09-05 | 镇江江大泵业科技有限公司 | Long shaft pump bin sweeping device used for boats |
| CN203756575U (en) * | 2013-11-07 | 2014-08-06 | 浙江中烟工业有限责任公司 | Self-priming magnetic pump capable of automatically draining |
| CN104514728A (en) * | 2013-09-27 | 2015-04-15 | 株式会社不二工机 | Drain pump |
| CN106050677A (en) * | 2016-08-04 | 2016-10-26 | 荆州市宏泉井业节能科技有限公司 | Vacuum emptying device for water pump |
| CN206708043U (en) * | 2017-05-19 | 2017-12-05 | 广东碧涞节能设备有限公司 | Intelligent water pump device |
| CN107676274A (en) * | 2017-11-08 | 2018-02-09 | 江苏国泉泵业制造有限公司 | A kind of vertical high-temperature heavy metal pump hot air circulating system |
| CN210565277U (en) * | 2019-06-26 | 2020-05-19 | 浙江省机电设计研究院有限公司 | Quick automatic drainage device of submerged pump |
-
2019
- 2019-06-26 CN CN201910561364.XA patent/CN110397617A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654133A (en) * | 2011-03-03 | 2012-09-05 | 镇江江大泵业科技有限公司 | Long shaft pump bin sweeping device used for boats |
| CN104514728A (en) * | 2013-09-27 | 2015-04-15 | 株式会社不二工机 | Drain pump |
| CN203756575U (en) * | 2013-11-07 | 2014-08-06 | 浙江中烟工业有限责任公司 | Self-priming magnetic pump capable of automatically draining |
| CN106050677A (en) * | 2016-08-04 | 2016-10-26 | 荆州市宏泉井业节能科技有限公司 | Vacuum emptying device for water pump |
| CN206708043U (en) * | 2017-05-19 | 2017-12-05 | 广东碧涞节能设备有限公司 | Intelligent water pump device |
| CN107676274A (en) * | 2017-11-08 | 2018-02-09 | 江苏国泉泵业制造有限公司 | A kind of vertical high-temperature heavy metal pump hot air circulating system |
| CN210565277U (en) * | 2019-06-26 | 2020-05-19 | 浙江省机电设计研究院有限公司 | Quick automatic drainage device of submerged pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320948A (en) * | 2021-12-16 | 2022-04-12 | 宿州市勃普利尔自动化科技有限公司 | Quick automatic drainage device of submerged pump and use method thereof |
| CN114320948B (en) * | 2021-12-16 | 2024-03-26 | 宿州市勃普利尔自动化科技有限公司 | Submerged pump rapid automatic drainage device and use method thereof |
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