CN105090056A - Submersible pump - Google Patents
Submersible pump Download PDFInfo
- Publication number
- CN105090056A CN105090056A CN201510468418.XA CN201510468418A CN105090056A CN 105090056 A CN105090056 A CN 105090056A CN 201510468418 A CN201510468418 A CN 201510468418A CN 105090056 A CN105090056 A CN 105090056A
- Authority
- CN
- China
- Prior art keywords
- submersible pump
- pump
- motor
- motor cover
- pump according
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a submersible pump. The submersible pump comprises a motor cover, a motor shell, an oil tank, a pump body and a base, wherein the motor cover, the motor shell, the oil tank, the pump body and the base are arranged from top to bottom in sequence; a cable and a hanging hook are arranged on the motor cover; a wire connecting plate and a first water leakage detecting probe are arranged in the motor cover; the cable, the wire connecting plate and the first water leakage detecting probe are electrically connected in sequence; a stator, a rotor and a pump shaft are arranged in the motor shell; the stator is electrically connected with the wire connecting plate; the rotor is in transmission connection with the pump shaft; and a bearing, a sealing piece and an impeller are arranged on the pump shaft in sequence. The submersible pump greatly improves the dirt passing capacity, is compact in structure, small in size, low in noise, prominent in energy saving effect and convenient for maintenance, largely reduces the construction cost, and is convenient and reliable in use.
Description
Technical field
The present invention relates to a kind of pump housing technical field, particularly relate to a kind of submersible pump.
Background technique
The regular maintenance of submersible pump.Check that power line is with or without breakage every day, water operation under the submersible pump of absolute prohibition electric leakage.Check that water pump body is with or without impaired every day, ensure motor operationally leakproof.After the end of job, the foreign material be attached on water pump should be cleared up in time, water pump is rinsed well.For ensureing that Submerged Motor Pumps normally runs, must carry out according to following requirements.Submerged Motor Pumps before use, must check electrical machine insulation resistance with megohmmeter, and its value is minimum can not be less than 50M Ω.
Water logging motor should open plug screw of pouring water, and tightens plug screw again after filling clean clear water, plug screw of pouring water can not be twisted off directly to enter well afterwards.Preoperation inspection cable has crack-free, fractures.Should exchange in time if any damage, with anticreep.Normally whether whether Submerged Motor Pumps to injected clear water in pump, then should dally 1-2 minutes, and starts twice before lower water, check and to start and dally, turn to and meet the requirements.If turn to contrary, any two phase connections are exchanged.Check whether lifting pipe has crackle, whether firmly connects.When Submerged Motor Pumps is gone into the well and lifts by crane, never allow hard draw cable, in order to avoid cable bad or joint disconnect, cause unnecessary accident.Should go into the well with iron wire or clamp and lift by crane.
Supply voltage should control voltage rating ± 5% scope in, such motor could normal work.If too low or too high for voltage, motor can not continue to use, in order to avoid damage when motor works for a long time under overvoltage or undervoltage.Vertically should hang when Submerged Motor Pumps pulls the plug, must not tiltedly put.Underwater penetration with under dynamic water level 5 meters be advisable.Submerged Motor Pumps must not carry the water or mud that sand content is higher.The actual lift of Submerged Motor Pumps should use in 0.8-1.1 times of rated heads, and to improve unit efficiency, energy saving, avoids motor overload simultaneously.Motor for submerged pump wiring must connect reality, in order to avoid motor phase failure running motor damage.The situations such as cable constantly checks with or without be full of cracks, scratch, have and then change in time or repair.If oil leakage phenomenon occurs oil immersion motor, producer or maintenace point repairing should be arrived in time, change seal element.Water logging motor often should clear up the sand grains in motor cavity, changes clear water in motor cavity.Submerged Motor Pumps answers maintenance overhaul after running half a year, changes part of damage.Submerged Motor Pumps with after, water logging motor should put clear water in clean motor, is cleaned up by electric pump, and oiling is antirust, and vertically puts and keep in a dry place.
Along with the development of society and the increase of the market demand, technological innovation seems more and more important.The Stainless Steel Submersible Pump of China is constantly innovated technologies, and application area is more and more wider, day by day receives the concern of people.Along with country constantly develops, improving constantly of national income.The product made with stainless steel material because its long service life, not easily get rusty, clean hygiene, the remarkable function such as environmental protection slowly come in the middle of commercial Application, Stainless Steel Submersible Pump is exactly outstanding person wherein.Along with the sharply increase in market, Stainless Steel Submersible Pump is encountered by new technological innovation.Each enterprise is also competitively releasing oneself trump card, constantly promotes the R&D team of oneself, also goes abroad simultaneously, learn their technology to advanced country in the world, and core production technology related to this, improves enterprise in the upper competitive ability being market with this.The appearance of Stainless Steel Submersible Pump, some problems that the using process for water pump occurs propose solution in time.Compare with traditional iron water pump, stainless steel pump relies on special advantage, receives publicity widely.
Submerged pump is mainly for delivery of industrial wastewater and city domestic sewage, and its great advantage is can ADF slurry, long fibre and so on impurity.(therefore also claiming " without blocking blowdown submerged pump ").Be widely used in the places such as municipal sewage plant, stormwater tank, pumping plant, flood control irrigation and drainage.Work surface submersible pump belongs to compact submersible pump (single-stage pump), easy, easy to use owing to installing, and is widely used in a lot of place.Big-and-middle-sized submersible pump simplifies pump structure because have and saves the outstanding advantages such as pumping plant construction investment, is widely used in municipal administration, industrial and mineral etc.Sand-discharging submerged pump aims in water the draining environmental design that is rich in silt, is to fill up international blank new product.There is the features such as lift is high, wear-resistant, containing draining under the environment of a large amount of silt in the water such as be suitable for mine, engineering driving, rescue and relief work, environmental protection are removed sand.Draining under the environment being rich in silt, the life-span is submerged pump and clear water submersible pump 5 ~ 10 times.
Current existing submersible pump structure is complicated, inconvenient operation, and volume is comparatively large, easily produces larger noise and vibration during operation.
Summary of the invention
The technical problem to be solved in the present invention is to provide one and substantially increases dirt passing capacity, and compact structure, volume are little, noise is little, energy-saving effect is remarkable, and maintenance is convenient, greatly reduces engineering cost, easy to use and reliable submersible pump.
For solving the problem, the present invention adopts following technological scheme:
A kind of submersible pump, comprise motor cover, motor casing, fuel tank, the pump housing and base, described motor cover, motor casing, fuel tank, the pump housing and base are arranged successively from top to bottom, described motor cover is provided with cable and suspension hook, wire board and leak water detdction probe one is provided with in described motor cover, described cable, wire board and leak water detdction probe one are electrically connected successively, stator is provided with in described motor casing, rotor and pump shaft, described stator and wire board are electrically connected, described rotor and pump shaft are in transmission connection, described pump shaft is disposed with bearing, Sealing and impeller, described bearing and pump shaft are rotationally connected, described bearing and motor casing seamless link, leak water detdction probe two is provided with in described fuel tank, described bearing is provided with more than one, described Sealing arranged outside has gland, described gland and fuel tank seamless link.
As preferably, described cable arranged outside has sheath, can avoid cable bad, increase the service life.
As preferably, described suspension hook is threaded with motor cover, the installation of conveniently disassembling.
As preferably, described bearing is provided with two, and keep pump shaft stable, make noise little, energy-saving effect is remarkable.
As preferably, described motor casing arranged outside has cooling unit, and holding structure is compact, conveniently carries out external refrigeration.
As preferably, described leak water detdction probe two is electrically connected with wire board, can detect and leak, easy to use and reliable.
As preferably, described pump shaft end is provided with screw, keeps stable connection.
As preferably, described impeller is fixedly connected with pump shaft by screw, keeps stable connection.
As preferably, described pump housing front end is provided with inlet port, facilitates entering of liquid.
Be provided with liquid-discharging tube in the middle part of described base, facilitate the outflow of liquid.
The invention has the beneficial effects as follows: the pump housing compact overall structure of setting, volume is little, noise is little, energy-saving effect is remarkable, maintenance is convenient, without the need to building pump house, pull the plug and get final product work, greatly reduce engineering, leak water detdction probe one and leak water detdction probe two, pump motor is definitely protected, improve the safety and reliability of product, make not need special messenger to keep an eye on when running, extremely easy to use, suspension ring be set to installation, maintenance brings great convenience, people can enter sewage sump for this reason, fuel tank can provide lubrication for pump shaft runs, keep energy-saving effect remarkable, cable is conveniently connected to control apparatus, keep easy to operate, the aperture of inlet port and liquid-discharging tube arranges and improves dirt passing capacity, effectively can prevent blocking.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural drawing of a kind of submersible pump of the present invention.
Embodiment
Consult shown in Fig. 1, a kind of submersible pump, comprise motor cover 1, motor casing 2, fuel tank 3, the pump housing 4 and base 5, described motor cover 1, motor casing 2, fuel tank 3, the pump housing 4 and base 5 are arranged successively from top to bottom, described motor cover 1 is provided with cable 6 and suspension hook 7, wire board 8 and leak water detdction probe 1 is provided with in described motor cover 1, described cable 6, wire board 8 and leak water detdction probe 1 are electrically connected successively, stator 10 is provided with in described motor casing 2, rotor 11 and pump shaft 12, described stator 10 is electrically connected with wire board 8, described rotor 11 is in transmission connection with pump shaft 12, described pump shaft 12 is disposed with bearing 13, Sealing 14 and impeller 15, described bearing 13 is rotationally connected with pump shaft 12, described bearing 12 and motor casing 2 seamless link, leak water detdction probe 2 16 is provided with in described fuel tank 3, described bearing 13 is provided with more than one, described Sealing 14 arranged outside has gland 17, described gland 17 and fuel tank 3 seamless link.
Described cable 6 arranged outside has sheath 18.
Described suspension hook 7 is threaded with motor cover 1.
Described bearing 12 is provided with two.
Described motor casing 2 arranged outside has cooling unit 22.
Described leak water detdction probe 2 16 is electrically connected with wire board 8.
Described pump shaft 12 end is provided with screw 19.
Described impeller 15 is fixedly connected with pump shaft 12 by screw 19.
The described pump housing 4 front end is provided with inlet port 20.
Liquid-discharging tube 21 is provided with in the middle part of described base 5.
In use, medium temperature is no more than 60 DEG C; Medium severe is 1-1.3kg/dm3.Without the pump of interior self-recycle cooling system, motor part is exposed liquid level and was not played 1/3.
The invention has the beneficial effects as follows: the pump housing compact overall structure of setting, volume is little, noise is little, energy-saving effect is remarkable, maintenance is convenient, without the need to building pump house, pull the plug and get final product work, greatly reduce engineering, leak water detdction probe one and leak water detdction probe two, pump motor is definitely protected, improve the safety and reliability of product, make not need special messenger to keep an eye on when running, extremely easy to use, suspension ring be set to installation, maintenance brings great convenience, people can enter sewage sump for this reason, fuel tank can provide lubrication for pump shaft runs, keep energy-saving effect remarkable, cable is conveniently connected to control apparatus, keep easy to operate, the aperture of inlet port and liquid-discharging tube arranges and improves dirt passing capacity, effectively can prevent blocking.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection scope of the present invention; therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (10)
1. a submersible pump, it is characterized in that: comprise motor cover, motor casing, fuel tank, the pump housing and base, described motor cover, motor casing, fuel tank, the pump housing and base are arranged successively from top to bottom, described motor cover is provided with cable and suspension hook, wire board and leak water detdction probe one is provided with in described motor cover, described cable, wire board and leak water detdction probe one are electrically connected successively, stator is provided with in described motor casing, rotor and pump shaft, described stator and wire board are electrically connected, described rotor and pump shaft are in transmission connection, described pump shaft is disposed with bearing, Sealing and impeller, described bearing and pump shaft are rotationally connected, described bearing and motor casing seamless link, leak water detdction probe two is provided with in described fuel tank, described bearing is provided with more than one, described Sealing arranged outside has gland, described gland and fuel tank seamless link.
2. submersible pump according to claim 1, is characterized in that: described cable arranged outside has sheath.
3. submersible pump according to claim 2, is characterized in that: described suspension hook is threaded with motor cover.
4. submersible pump according to claim 3, is characterized in that: described bearing is provided with two.
5. submersible pump according to claim 4, is characterized in that: described motor casing arranged outside has cooling unit.
6. submersible pump according to claim 5, is characterized in that: described leak water detdction probe two is electrically connected with wire board.
7. submersible pump according to claim 6, is characterized in that: described pump shaft end is provided with screw.
8. submersible pump according to claim 7, is characterized in that: described impeller is fixedly connected with pump shaft by screw.
9. submersible pump according to claim 8, is characterized in that: described pump housing front end is provided with inlet port.
10. submersible pump according to claim 9, is characterized in that: be provided with liquid-discharging tube in the middle part of described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468418.XA CN105090056A (en) | 2015-08-04 | 2015-08-04 | Submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468418.XA CN105090056A (en) | 2015-08-04 | 2015-08-04 | Submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105090056A true CN105090056A (en) | 2015-11-25 |
Family
ID=54571181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510468418.XA Pending CN105090056A (en) | 2015-08-04 | 2015-08-04 | Submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105090056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593896A (en) * | 2016-12-14 | 2017-04-26 | 衡阳市力源动力制造有限公司 | Intelligent control submersible motor pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2014047A1 (en) * | 1970-03-24 | 1971-10-07 | Blum A | Electric submersible pump |
| CN201301824Y (en) * | 2008-07-03 | 2009-09-02 | 上海长泉泵业制造有限公司 | Efficient non-clogging submerged sewage pump |
| CN203114653U (en) * | 2013-01-17 | 2013-08-07 | 上海泰丰泵业制造有限公司 | Submersible sewage pump |
| CN203570611U (en) * | 2013-11-28 | 2014-04-30 | 成都欧浦特控制阀门有限公司 | Blowdown submersible pump capable of detecting sealing state |
| CN204082577U (en) * | 2014-09-10 | 2015-01-07 | 上海汇业机械科技有限公司 | Proof submersible sand discharging pump |
| CN205207209U (en) * | 2015-08-04 | 2016-05-04 | 芜湖环球汽车配件有限公司 | Submersible pump |
-
2015
- 2015-08-04 CN CN201510468418.XA patent/CN105090056A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2014047A1 (en) * | 1970-03-24 | 1971-10-07 | Blum A | Electric submersible pump |
| CN201301824Y (en) * | 2008-07-03 | 2009-09-02 | 上海长泉泵业制造有限公司 | Efficient non-clogging submerged sewage pump |
| CN203114653U (en) * | 2013-01-17 | 2013-08-07 | 上海泰丰泵业制造有限公司 | Submersible sewage pump |
| CN203570611U (en) * | 2013-11-28 | 2014-04-30 | 成都欧浦特控制阀门有限公司 | Blowdown submersible pump capable of detecting sealing state |
| CN204082577U (en) * | 2014-09-10 | 2015-01-07 | 上海汇业机械科技有限公司 | Proof submersible sand discharging pump |
| CN205207209U (en) * | 2015-08-04 | 2016-05-04 | 芜湖环球汽车配件有限公司 | Submersible pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593896A (en) * | 2016-12-14 | 2017-04-26 | 衡阳市力源动力制造有限公司 | Intelligent control submersible motor pump |
| CN106593896B (en) * | 2016-12-14 | 2022-09-30 | 湖南省大地泵业有限公司 | Intelligent control submersible electric pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205478495U (en) | Submersible sewage pump is from coupling mounting bracket | |
| CN205207209U (en) | Submersible pump | |
| CN105090055A (en) | Fountain submersible pump | |
| CN105090056A (en) | Submersible pump | |
| CN201486881U (en) | Novel diving blow-down pump with automatic sensing function | |
| CN201588294U (en) | Backflow-preventing type drainage structure of circulating water pump room | |
| CN201751474U (en) | Double water-collecting well basement drainage system | |
| CN214533579U (en) | Energy-saving backflow prevention reflux pump | |
| CN204252146U (en) | For the evacuation system of power station absorption basin | |
| CN111878415B (en) | Intelligent energy-saving turbid water lift pump system | |
| CN203394771U (en) | Submersible slurry pump for steel-rolling vortex pool | |
| CN205013320U (en) | Immediately, dual -purpose submerged motor pump crouches | |
| CN201747630U (en) | Novel sewage diving pump | |
| CN114575418A (en) | Water intaking floating platform pump station | |
| CN208918864U (en) | A kind of double Electric Submersible Pump Systems | |
| CN205013318U (en) | Fountain immersible pump | |
| CN201705681U (en) | Turbine parallel multi-suction-opening single-discharge vertical lift pump | |
| CN211232419U (en) | Circulating pump forebay overhauls and keeps apart pumping system | |
| CN206737106U (en) | Prefabricated pumping plant Lift-on/Lift-off System | |
| CN204099221U (en) | A kind of horizontal diesel power Pump for well group | |
| CN201024438Y (en) | Superposed pipe pressurizing water supply device | |
| CN205190258U (en) | Water level control submerged motor pump | |
| CN216280686U (en) | Multifunctional valve combined box | |
| CN210799407U (en) | Deep water submersible electric pump | |
| CN203808207U (en) | Automatic water drainage system arranged on bottom of cable duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |
|
| RJ01 | Rejection of invention patent application after publication |