CN106968965A - A kind of scouring type proof submersible sand discharging pump - Google Patents
A kind of scouring type proof submersible sand discharging pump Download PDFInfo
- Publication number
- CN106968965A CN106968965A CN201710279482.2A CN201710279482A CN106968965A CN 106968965 A CN106968965 A CN 106968965A CN 201710279482 A CN201710279482 A CN 201710279482A CN 106968965 A CN106968965 A CN 106968965A
- Authority
- CN
- China
- Prior art keywords
- delivery port
- sand discharging
- submersible sand
- proof submersible
- cylinder
- 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
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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
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
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- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially 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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of scouring type proof submersible sand discharging pump, including motor and the pump housing, pump housing bottom is provided with delivery port provided with water inlet, side, it is provided with below water inlet and washes away cylinder, delivery port is provided with jet water spout, provided with current inductor, outside provided with the water pipe communicated therewith inside jet water spout, water pipe passes freely through threeway and is connected with delivery port one and delivery port two, delivery port one is connected with washing away a stack shell, delivery port two be located at wash away a bottom and it is inclined sensing wash away a bottom, water pipe is provided with electromagnetic valve, and electromagnetic valve is connected with current inductor.Instant invention overcomes the deficiencies in the prior art, make the materials such as fiber, bag, band, grass, cloth washing away the multi-direction movement in a position, so as to being sufficiently mixed with sewage, uniformly enter in the pump housing, effectively reduce the burden of water pump, improve the ability to work of proof submersible sand discharging pump.
Description
Technical field
The present invention relates to submersible sewage pump technical field, a kind of scouring type proof submersible sand discharging pump is particularly belonged to.
Background technology
By the tear of the materials such as sewage medium-length fibre, bag, band, grass, cloth, cut-out, then smooth discharge, is particularly suitable for defeated
Send containing rigid solid, the liquid of fibre object and especially dirty, viscous, sliding liquid.The most critical for proof submersible sand discharging pump
Problem is integrity problem, because the use occasion of dredge pump is under liquid；The medium of conveying is that some contain solid material
Mixing liquid；Pump is in close proximity with motor；Pump is vertical, and it is in the same direction that rotatable parts weight bears water pressure with impeller.These
Problem all causes requirement of the dredge pump in terms of sealing, motor bearing capacity, bearing arrangement and selection than general sewage pump
Will height.
Research and develop to improve the life-span of proof submersible sand discharging pump, major part producer all wants to do in the protection system of pump both at home and abroad
Method, i.e., can carry out automatic alarm when leakage, the failure such as overload, overtemperature occur for pump, and autostop is for repairing.
But setting protection system is necessary in dredge pump, it can effectively protect the safe operation of electric pump.But
This is not the key of problem, a kind of remedial measure of protection system only after pump breaks down, be one kind compare by
Dynamic method.
The content of the invention
It is an object of the invention to provide a kind of scouring type proof submersible sand discharging pump, the deficiencies in the prior art are overcome, in water inlet
Set below mouthful and wash away cylinder, washed away a bottom provided with latticed sewage blocking plate, the current of delivery port are drawn two points using jet water spout
Branch comes out, and one of them is connected, for washing away on the inside of latticed sewage blocking plate with washing away inside cylinder, and another, which is located at, washes away outside cylinder
Portion, for washing away on the outside of latticed sewage blocking plate, make the materials such as fiber, bag, band, grass, cloth wash away the multi-direction movement in a position,
So as to be sufficiently mixed with sewage, uniformly enter in the pump housing, effectively reduce the burden of water pump, improve proof submersible sand discharging pump
Ability to work.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of scouring type proof submersible sand discharging pump, including motor and the pump housing, described pump housing bottom are provided with provided with water inlet, side
Provided with cylinder is washed away below delivery port, described water inlet, described delivery port is provided with inside jet water spout, described jet water spout and is provided with
Current inductor, outside are provided with the water pipe communicated therewith, and described water pipe passes freely through threeway and is connected with delivery port one and water outlet
Mouth two, described delivery port one is connected with washing away a stack shell, and described delivery port two, which is located at, washes away a bottom and inclined sensing
A bottom is washed away, described water pipe is provided with electromagnetic valve, and described electromagnetic valve is connected with current inductor.
Further, the described cylinder that washes away includes cylinder and the latticed sewage blocking plate for being arranged on cylinder body bottom.
Further, described stack shell outer annular is evenly equipped with several connecting holes.
Further, described jet water spout is that cylindrical structure and two ends are equipped with connecting plate, described cylindrical structure one end with
Delivery port connection, the other end are connected with outlet pipe.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of scouring type proof submersible sand discharging pump of the present invention, sets below water inlet and washes away cylinder, washes away a bottom provided with grid
The current of delivery port are drawn two using jet water spout and are branched off by shape sewage blocking plate, and one of them is connected with washing away cylinder inside, is used for
Wash away on the inside of latticed sewage blocking plate, another, which is located at, washes away outside cylinder, for washing away on the outside of latticed sewage blocking plate, make fiber, bag,
The material such as band, grass, cloth is uniformly entered in the pump housing washing away the multi-direction movement in a position, so as to being sufficiently mixed with sewage,
The burden of water pump is effectively reduced, the ability to work of proof submersible sand discharging pump is improved.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is to wash away barrel structure schematic diagram.
Embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, to be de-
On the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, a kind of scouring type proof submersible sand discharging pump of the present invention, including motor 1 and the pump housing 2, it is described
The bottom of the pump housing 2 is provided with delivery port 4 provided with water inlet 3, side, and the described lower section of water inlet 3, which is provided with, washes away cylinder 5, described water outlet
Mouth 4 is provided with jet water spout 6, and the described inside of jet water spout 6 is provided with the water pipe 61 communicated therewith provided with current inductor 9, outside, described
Water pipe 61 pass freely through threeway and be connected with delivery port 1 and delivery port 2 612, described delivery port 1 and wash away cylinder 5
Stack shell is connected, and described delivery port 2 612, which is located at, washes away the bottom of cylinder 5 and a bottom, described water pipe 61 are washed away in inclined sensing
Electromagnetic valve 8 is provided with, described electromagnetic valve 8 is connected with current inductor 9；The described cylinder that washes away includes cylinder 51 and setting
In the latticed sewage blocking plate 52 of cylinder body bottom；Described stack shell outer annular is evenly equipped with several connecting holes 53；Described bath
Manage as cylindrical structure and two ends are equipped with connecting plate, described cylindrical structure one end is connected with delivery port, the other end is connected with out
Water pipe 7；Set below water inlet and wash away cylinder, wash away a bottom provided with latticed sewage blocking plate, using jet water spout by delivery port
Current draw two and are branched off, and one of them is connected, for washing away on the inside of latticed sewage blocking plate with washing away inside cylinder, another position
In washing away outside cylinder, for washing away on the outside of latticed sewage blocking plate, the materials such as fiber, bag, band, grass, cloth are made to wash away a position
Multi-direction movement, so as to being sufficiently mixed with sewage, uniformly enter in the pump housing, effectively prevent foreign matter from disposably entering
It is many, so as to cause overload.
Claims (4)
1. a kind of scouring type proof submersible sand discharging pump, including motor and the pump housing, described pump housing bottom are set provided with water inlet, side
There is delivery port, it is characterised in that：Provided with cylinder is washed away below described water inlet, described delivery port is provided with jet water spout, described
Provided with current inductor, outside provided with the water pipe communicated therewith inside jet water spout, described water pipe passes freely through threeway and is connected with
Delivery port one and delivery port two, described delivery port one are connected with washing away a stack shell, and described delivery port two, which is located at, washes away a bottom
A portion and bottom is washed away in inclined sensing, described water pipe is provided with electromagnetic valve, described electromagnetic valve and current inductor
Connection.
2. a kind of scouring type proof submersible sand discharging pump according to claim 1, it is characterised in that：The described cylinder that washes away includes cylinder
With the latticed sewage blocking plate for being arranged on cylinder body bottom.
3. a kind of scouring type proof submersible sand discharging pump according to claim 2, it is characterised in that：Described stack shell outer annular is equal
It is furnished with several connecting holes.
4. a kind of scouring type proof submersible sand discharging pump according to claim 1, it is characterised in that：Described jet water spout is cylinder knot
Structure and two ends are equipped with connecting plate, described cylindrical structure one end is connected with delivery port, the other end is connected with outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710279482.2A CN106968965A (en) | 2017-04-25 | 2017-04-25 | A kind of scouring type proof submersible sand discharging pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710279482.2A CN106968965A (en) | 2017-04-25 | 2017-04-25 | A kind of scouring type proof submersible sand discharging pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106968965A true CN106968965A (en) | 2017-07-21 |
Family
ID=59334084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710279482.2A Pending CN106968965A (en) | 2017-04-25 | 2017-04-25 | A kind of scouring type proof submersible sand discharging pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106968965A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654416A (en) * | 2017-10-19 | 2018-02-02 | 江苏国泉泵业制造有限公司 | A kind of anti-blocking inlet channel of dredge pump irrigating of band control |
| RU184982U1 (en) * | 2018-06-07 | 2018-11-16 | Общество с ограниченной ответственностью "Бородинский ремонтно-механический завод" | CENTRIFUGAL SLUDGE PUMP |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008267215A (en) * | 2007-04-18 | 2008-11-06 | Torishima Pump Mfg Co Ltd | Pump facility |
| CN103877884A (en) * | 2014-03-14 | 2014-06-25 | 江洪 | Ozone water supply device |
| CN204152860U (en) * | 2014-09-04 | 2015-02-11 | 广州市白云泵业集团有限公司 | A kind of backwash type proof submersible sand discharging pump |
| CN204419619U (en) * | 2014-12-31 | 2015-06-24 | 太平洋泵业集团有限公司 | Novel submersible backwashing sewage water pump |
| CN205937149U (en) * | 2016-07-27 | 2017-02-08 | 天津百海环保科技有限公司 | Novel be used for rainwater to handle floated mud elevator pump device |
-
2017
- 2017-04-25 CN CN201710279482.2A patent/CN106968965A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008267215A (en) * | 2007-04-18 | 2008-11-06 | Torishima Pump Mfg Co Ltd | Pump facility |
| CN103877884A (en) * | 2014-03-14 | 2014-06-25 | 江洪 | Ozone water supply device |
| CN204152860U (en) * | 2014-09-04 | 2015-02-11 | 广州市白云泵业集团有限公司 | A kind of backwash type proof submersible sand discharging pump |
| CN204419619U (en) * | 2014-12-31 | 2015-06-24 | 太平洋泵业集团有限公司 | Novel submersible backwashing sewage water pump |
| CN205937149U (en) * | 2016-07-27 | 2017-02-08 | 天津百海环保科技有限公司 | Novel be used for rainwater to handle floated mud elevator pump device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654416A (en) * | 2017-10-19 | 2018-02-02 | 江苏国泉泵业制造有限公司 | A kind of anti-blocking inlet channel of dredge pump irrigating of band control |
| RU184982U1 (en) * | 2018-06-07 | 2018-11-16 | Общество с ограниченной ответственностью "Бородинский ремонтно-механический завод" | CENTRIFUGAL SLUDGE PUMP |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |
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| WD01 | Invention patent application deemed withdrawn after publication |