CN206667364U - A kind of novel submerged pumping plant - Google Patents
A kind of novel submerged pumping plant Download PDFInfo
- Publication number
- CN206667364U CN206667364U CN201720281421.5U CN201720281421U CN206667364U CN 206667364 U CN206667364 U CN 206667364U CN 201720281421 U CN201720281421 U CN 201720281421U CN 206667364 U CN206667364 U CN 206667364U
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- CN
- China
- Prior art keywords
- pump
- water
- pumping plant
- sump
- flap valve
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- 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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/50—Hydropower in dwellings
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of new diving pump station, belong to Hydraulic and Hydro-Power Engineering and water supply and sewage field of engineering technology, by intake pool, discharge bay, outlet pipe, diving pump assembly, pump house forms, this new structure is novel, it is rationally distributed, designed using submersible motor and automatic coupling formula, eliminate the shaft coupling connection between motor and water pump in conventional design, utilize monorail trolley integral lifting water pump assembly, it is very easy to the I＆M of water pump assembly, it is very long to solve pump shaft, intermediate bearing is needed to support, pump house height is high, the problem of pumping plant construction investment is big, save the artificial and time；Flap valve is sealed by using using the plug laterally opened and closed, can effectively reduce the hydraulic loss of flap valve, improves pumping plant efficiency, improves the stability of water pump operation.
Description
Technical field
The utility model belongs to water conservancy and hydropower and water supply and sewage engineering equipment technical field, is related to a kind of novel submerged pumping plant.
Background technology
In order to save construction investment and operational and administrative expenses, efficiently using electromechanical equipment, people often will not only need irrigate but also
The pumping plant for needing to drain flooded fields combines, i.e., the so-called dual-purpose pumping plant of installation in pipes, must meet to irrigate in pumping plant intake design
With the inflow requirement of water drainage, in winter-spring season, rainfall is rare, and water level is low, pump sump requirement during in order to meet to irrigate, pump
The floor elevation of room intake pool or moist chamber must be designed to very low；And concentrated in summer and autumn, rainfall, water inlet pool water level is very high,
In order to ensure that electric equipment is not submerged, it is determined that during the elevation of pump house floor, it is necessary to there is superelevation more than intake pool peak level,
So that pump shaft is elongated.Installed in water pump with overhauling link, in order to ensure that water pump assembly installation requires with maintenance lifting, pump house
Height also correspondingly will build very high, virtually also increase pumping plant construction investment.After pump shaft increases, water pump operation stability
Reduce, generally require to set up intermediate bearing and fixed support, further add equipment of pumping station investment.
Utility model content
The purpose of this utility model is to be directed to motor in above-mentioned conventional design to be connected by shaft coupling with water pump, and pump shaft is very
It is long, need intermediate bearing support, the problem of pump house height is high, pumping plant construction investment is big, propose a kind of novel submerged pumping plant, use
Submersible motor and the design of water pump automatic coupling formula, the I＆M of water pump assembly can be facilitated, save the artificial and time, can also be carried
The stability of high pump operation.
The technical solution of the utility model：A kind of novel submerged pumping plant, including by wall, moist chamber floor and dividing pier structure after moist chamber
Into intake pool；The discharge bay being made up of wall after discharge bay and discharge bay floor；It is connected between the intake pool and discharge bay
Outlet pipe；And by diffuser, adjustable vane, blade wheel chamber, submersible motor, pump hoisting ring, water pump hub, pump shaft, water conservancy diversion
The diving pump assembly of cap and horn mouth composition；It is characterized in that：Pump house is provided with above the intake pool, the roofing of the pump house is big
Beam is provided with guide rail, and the guide rail is provided with monorail trolley, and the pump house floor of the pump house, which is provided with, stretches to going out for intake pool
Water conduit, it is tightly connected between the tube wall of the water output duct and the pump house floor by second coagulation soil, the water outlet is led
The top of pipe is provided with seal cover board, and the dividing pier is provided with water pump beam, and the water pump beam is provided with pump sump basis, the pump sump base
Plinth is provided with pump sump, and the top of the pump sump is connected with the bottom end seal of the water output duct, the shell of the diving pump assembly
Upper end and pump sump bottom are equipped with the coupled section of arc, and the diving pump assembly is of coupled connections with the pump sump by coupled section,
The monorail trolley, which is stretched in water output duct and pump sump, hooks hanging in and hanging for the pump hoisting ring completion diving pump assembly
Going out action, water body enters through intake pool from horn mouth, enters pump sump through blade wheel chamber, diffuser, coupled section, then by water output duct
Outlet pipe is flowed into, finally flows through energy-conservation flap valve, into discharge bay, completes energy conversion.
The seal cover board top is provided with lamina tecti hoisting ring.
The diving pump assembly is realized with pump sump by sealing ring to be tightly connected.
Bulkhead gate is provided between the dividing pier, bulkhead gate is stoplog type structure gate.
The water outlet tube end is provided with flap valve seat, and energy-conservation flap valve is installed on flap valve seat, and energy-conservation flap valve around hinge opens as rotation
Close motion.
The submersible motor is fixed on diffuser by connecting bolt, coaxial with water pump, is passed by key to water pump vane
Graduating power.
The beneficial effects of the utility model are：The utility model proposes a kind of novel submerged pumping plant, structure is novel, layout
Rationally, designed using submersible motor and automatic coupling formula, shorten motor in conventional design and be connected with water pump by shaft coupling, profit
With monorail trolley integral lifting water pump assembly, be very easy to the I＆M of water pump assembly, solve pump shaft it is very long,
Need intermediate bearing support, the problem of pump house height is high, pumping plant construction investment is big, save the artificial and time；By using adopting
Flap valve is sealed with the plug laterally opened and closed, can effectively reduce the hydraulic loss of flap valve, improves pumping plant efficiency, is improved
The stability of water pump operation.
Brief description of the drawings
Fig. 1 is integral layout structural representation of the present utility model.
In figure：Sealing bolt 1, seal cover board 2, lamina tecti hoisting ring 3, second coagulation soil 4, pump hoisting ring 5, connection spiral shell
Bolt 6, submersible motor 7, stiffener plate 8, pump sump basis 9, connecting bolt 10, diffuser 11, adjustable vane 12, blade wheel chamber 13, water
Pump impeller hub 14, connecting bolt 15, double nut 16, pump shaft 17, fair water cone 18, horn mouth 19, connecting bolt 20, key 21, connection spiral shell
Bolt 22, bearing 23, connecting bolt 24, coupled section 25, sealing ring 26, waterproof sealing binding post 27, pump sump 28, water output duct
29th, wall 33, moist chamber floor 34, water pump after insulation joint conduit 30, conduit outlet and seal member 31, bearing gland 32, moist chamber
Beam 35, bulkhead gate 36, dividing pier 37, pump house wall 38, power distribution cabinet 39, roofing crossbeam 40, guide rail 41, monorail trolley 42, roofing
43rd, wall 48, connecting bolt 49, discharge bay after pump house floor 44, connecting bolt 45, outlet pipe 46, connecting bolt 47, discharge bay
Plate 50, flap valve seat 51, energy-conservation flap valve 52, hinge 53.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of novel submerged pumping plant, including be made up of wall after moist chamber 33, moist chamber floor 34 and dividing pier 37
Intake pool；The discharge bay being made up of wall after discharge bay 48 and discharge bay floor 50；It is connected to going out between intake pool and discharge bay
Water pipe 46；And by diffuser 11, adjustable vane 12, blade wheel chamber 13, submersible motor 7, pump hoisting ring 5, water pump hub 14, pump
The diving pump assembly that axle 17, fair water cone 18 and horn mouth 19 form；Pump house is provided with above intake pool, on the roofing crossbeam 40 of pump house
Provided with guide rail 41, guide rail 41 is provided with monorail trolley 42, and the pump house floor 44 of pump house is led provided with the water outlet for stretching to intake pool
Pipe 29, it is tightly connected between the tube wall of water output duct 29 and pump house floor 44 by second coagulation soil 4, the top of water output duct 29
Provided with seal cover board 2, dividing pier 37 is provided with water pump beam 35, and water pump beam 35 is provided with pump sump basis 9, and pump sump basis 9 is provided with pump
Well 28, the top of pump sump 28 are connected with the bottom end seal of water output duct 29, and the shell upper end and pump sump bottom for pump assembly of diving under water are equal
Coupled section 25 provided with arc, diving pump assembly are of coupled connections with pump sump by coupled section 25, and monorail trolley 42 stretches to water outlet
Hook that pump hoisting ring 5 completes diving pump assembly in conduit 29 and pump sump 28 hangs in and hangs out action, water body through intake pool from
Horn mouth 19 enters, and enters pump sump 28 through blade wheel chamber 13, diffuser 11, coupled section 25, then flow into water outlet by water output duct 29
Pipe 46, energy-conservation flap valve 52 is finally flowed through, into discharge bay, complete energy conversion.
As shown in figure 1, a kind of novel submerged pumping plant, the top of seal cover board 2 is provided with lamina tecti hoisting ring 3；Diving pump assembly
Realized and be tightly connected by sealing ring 26 with pump sump；Bulkhead gate 36 is provided between dividing pier 37, bulkhead gate 36 is stoplog type lock
Door；The end of outlet pipe 46 is provided with flap valve seat 51, and energy-conservation flap valve 52 is installed on flap valve seat 51, and the energy-conservation around hinge 53 of flap valve 52 rotates
Open and close motion；Submersible motor 7 is fixed on diffuser 11 by connecting bolt, coaxial with water pump, by key 21 to water pump vane
Passing power.
The utility model structure is novel, rationally distributed, is designed using submersible motor and automatic coupling formula, shortens conventional set
Motor is connected with water pump by shaft coupling in meter, using monorail trolley integral lifting water pump assembly, is very easy to water pump machine
The I＆M of group, solves that pump shaft is very long, needs that intermediate bearing support, pump house height be high, pumping plant construction investment is big
Problem, save the artificial and time；Flap valve is sealed by using using the plug laterally opened and closed, can effectively reduce flap valve
Hydraulic loss, improve pumping plant efficiency, improve the stability of water pump operation.
Claims (6)
1. a kind of novel submerged pumping plant, including the intake pool being made up of wall after moist chamber (33), moist chamber floor (34) and dividing pier (37)；
The discharge bay being made up of wall after discharge bay (48) and discharge bay floor (50)；It is connected to going out between the intake pool and discharge bay
Water pipe (46)；And by diffuser (11), adjustable vane (12), blade wheel chamber (13), submersible motor (7), pump hoisting ring (5),
The diving pump assembly that water pump hub (14), pump shaft (17), fair water cone (18) and horn mouth (19) form；It is characterized in that：It is described
Pump house is provided with above intake pool, the roofing crossbeam (40) of the pump house is provided with guide rail (41), and the guide rail (41) is provided with single
Rail dolly (42), the pump house floor (44) of the pump house are provided with the water output duct (29) for stretching to intake pool, and the water outlet is led
Manage and be tightly connected between the tube wall of (29) and the pump house floor (44) by second coagulation native (4), the water output duct (29)
Top be provided with seal cover board (2), the dividing pier (37) is provided with water pump beam (35), and the water pump beam (35) is provided with pump sump base
Plinth (9), the pump sump basic (9) are provided with pump sump (28), the top of the pump sump (28) and the bottom of the water output duct (29)
End is tightly connected, and the shell upper end and pump sump bottom of the diving pump assembly are equipped with the coupled section (25) of arc, the diving
Pump assembly is of coupled connections with the pump sump by coupled section (25), and the monorail trolley (42) stretches to water output duct (29) and pump
Hook that the pump hoisting ring (5) completes diving pump assembly in well (28) hangs in and hangs out action, and water body is through intake pool from loudspeaker
Mouth (19) enters, and enters pump sump (28) through blade wheel chamber (13), diffuser (11), coupled section (25), then by water output duct
(29) outlet pipe (46) is flowed into, finally flows through energy-conservation flap valve (52), into discharge bay, completes energy conversion.
A kind of 2. novel submerged pumping plant according to claim 1, it is characterised in that：Seal cover board (2) top is provided with
Lamina tecti hoisting ring (3).
A kind of 3. novel submerged pumping plant according to claim 1, it is characterised in that：The diving pump assembly passes through with pump sump
Sealing ring (26), which is realized, to be tightly connected.
A kind of 4. novel submerged pumping plant according to claim 1, it is characterised in that：Maintenance is provided between the dividing pier (37)
Gate (36), bulkhead gate (36) are stoplog type structure gate.
A kind of 5. novel submerged pumping plant according to claim 1, it is characterised in that：Outlet pipe (46) end, which is provided with, claps
Gate seat (51), installation energy-conservation flap valve (52) on flap valve seat (51), energy-conservation flap valve (52) around hinge (53) make rotary opening and closing motion.
A kind of 6. novel submerged pumping plant according to claim 1, it is characterised in that：The submersible motor (7) passes through connection
It is bolted on diffuser (11), it is coaxial with water pump, by key (21) to water pump vane passing power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281421.5U CN206667364U (en) | 2017-03-22 | 2017-03-22 | A kind of novel submerged pumping plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281421.5U CN206667364U (en) | 2017-03-22 | 2017-03-22 | A kind of novel submerged pumping plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206667364U true CN206667364U (en) | 2017-11-24 |
Family
ID=60373955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720281421.5U Expired - Fee Related CN206667364U (en) | 2017-03-22 | 2017-03-22 | A kind of novel submerged pumping plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206667364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750720A (en) * | 2019-03-06 | 2019-05-14 | 宁波巨神制泵实业有限公司 | A kind of reservoir water plug including going up and down water pump |
| CN110344474A (en) * | 2019-08-14 | 2019-10-18 | 湖北拓宇水电科技股份有限公司 | A kind of new structural diving pump station |
-
2017
- 2017-03-22 CN CN201720281421.5U patent/CN206667364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750720A (en) * | 2019-03-06 | 2019-05-14 | 宁波巨神制泵实业有限公司 | A kind of reservoir water plug including going up and down water pump |
| CN109750720B (en) * | 2019-03-06 | 2023-12-15 | 宁波巨神制泵实业有限公司 | Reservoir pumping device comprising lifting water pump |
| CN110344474A (en) * | 2019-08-14 | 2019-10-18 | 湖北拓宇水电科技股份有限公司 | A kind of new structural diving pump station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20200322 |