CN110285063A - A kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump - Google Patents
A kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump Download PDFInfo
- Publication number
- CN110285063A CN110285063A CN201910572301.4A CN201910572301A CN110285063A CN 110285063 A CN110285063 A CN 110285063A CN 201910572301 A CN201910572301 A CN 201910572301A CN 110285063 A CN110285063 A CN 110285063A
- Authority
- CN
- China
- Prior art keywords
- motor
- pump housing
- bottom plate
- shell
- water
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/02—Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
-
- 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
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- 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
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention discloses a kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pumps, it is related to water pump field, including bottom plate, motor and the pump housing, the motor and the pump housing are fixedly installed on bottom plate, the pump housing is installed on the front of bottom plate, and the output shaft of motor and the impeller of the pump housing connect, inlet and liquid outlet are provided on the pump housing, the bottom plate is located at motor and is equipped with radiator far from the tail portion of the pump housing, the radiator includes bracket, axle sleeve, shield, shell, shaft, radiating vane and driving water wheels, the axle sleeve is fixed by the bracket the tail portion for being installed on bottom plate.The present invention is equipped with radiator in the tail portion of pump motor, radiator provides power by the water flow that the pump housing and motor attract, water flow drives driving water wheels rotation, water wheels are driven to drive radiating vane rotation by shaft, to which priming air-flow flows, air-flow radiates to motor, improves the radiating efficiency of motor, without separately adding energy consumption equipment that radiator can be driven, it is more energy-saving and environmentally friendly.
Description
Technical field
The present invention relates to water pump field more particularly to a kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pumps.
Background technique
Water pump is the machinery for conveying liquid or being pressurized liquid.It transmits the mechanical energy of prime mover or other external energies
To liquid, increase liquid energy, is mainly used to convey liquid to include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid gold
Belong to etc..Also liquid, admixture of gas and the liquid containing suspended solids be can transport.The technical parameter of pump performance have flow,
Suction, lift, shaft power, water power, efficiency etc.；The types such as volume water pump, vane pump can be divided into according to different working principles.
Positive displacement pump is to transmit energy using the variation of its swept volume of a single chamber；Vane pump be using the interaction of rotary vane and water come
Energy is transmitted, there are the types such as centrifugal pump, axial-flow pump and mixed-flow pump.
Existing water pump is made of motor and the pump housing mostly, and the pump housing draws water driven by the motor, and motor is being transported
A large amount of heat can be issued when row, if heat is evacuated not in time, will lead to the decline of motor operation power, energy consumption increases, and component adds
Fast aging reduces the service life of equipment, we design a kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump thus, above-mentioned to solve
Problem.
Summary of the invention
The purpose of the present invention is to solve existing issues, and a kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump, including bottom plate, motor and the pump housing, the motor are fixedly installed in the pump housing
On bottom plate, the pump housing is installed on the front of bottom plate, and the impeller of the output shaft of motor and the pump housing connects, and is arranged on the pump housing
There are inlet and liquid outlet, the bottom plate is located at motor and is equipped with radiator, the radiator packet far from the tail portion of the pump housing
Bracket, axle sleeve, shield, shell, shaft, radiating vane and driving water wheels are included, the axle sleeve, which is fixed by the bracket, is installed on bottom
The tail portion of plate, the front end of the axle sleeve is fixedly connected with shield, and its rear end is fixedly connected with shell, passes through in the axle sleeve
Bearing is rotatably equipped with shaft, and the front end of the shaft extends in shield and is fixedly installed with radiating vane, the shaft
Rear end extend in shell and be fixedly installed with driving water wheels, one end of the side connection driving liquid pipe of the inlet, institute
The other end for stating driving liquid pipe is connected to the side of shell, one end of the side connection reflux liquid pipe of the liquid outlet, and described time
The other end of fluid tube is connected to the other side of shell.
Preferably, the shield is set as open design close to the side of motor, and its sidewall spacers offer it is multiple
Air hole.
Preferably, the shell is circular hollow structure, and one end of liquid pipe is driven to be connected to the bottom of shell side, is returned
One end of fluid tube is connected to the top of the shell other side.
Preferably, it is described driving liquid pipe close to inlet one end, it is described reflux liquid pipe close to liquid outlet one end distinguish
It is provided with water check valve.
Preferably, the bottom of the bottom plate is fixedly connected with non-slip mat.
Preferably, the outside of the motor is provided with control switch, and control switch is electrically connected with motor.
The invention has the benefit that the present invention is equipped with radiator in the tail portion of pump motor, radiator is by pumping
The water flow that body and motor attract provides power, and water flow drives driving water wheels rotation, water wheels is driven to drive radiating vane by shaft
Rotation, so that priming air-flow flows, air-flow radiates to motor, improves the radiating efficiency of motor, without separately adding energy consumption equipment
Radiator can be driven, be more energy-saving and environmentally friendly.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is tail portion cross-sectional view of the invention；
Fig. 3 is the structural schematic diagram of shield and radiating vane of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump, including bottom plate 1, motor 2 and the pump housing 3, motor 2 and pump
Body 3 is fixedly installed on bottom plate 1, and the pump housing 3 is installed on the front of bottom plate 1, and the impeller of the output shaft of motor 2 and the pump housing 3 connects
It connects, the bottom of bottom plate 1 is fixedly connected with non-slip mat, and the outside of motor 2 is provided with control switch, and 2 electricity of control switch and motor
It connects, inlet 4 and liquid outlet 5 is provided on the pump housing 3, bottom plate 1 is located at motor 2 and is equipped with heat dissipation dress far from the tail portion of the pump housing 3
It sets, radiator includes bracket 6, axle sleeve 7, shield 8, shell 9, shaft 10, radiating vane 11 and driving water wheels 12, axle sleeve 7
The tail portion of bottom plate 1 is fixedly installed in by bracket 6, the front end of axle sleeve 7 is fixedly connected with shield 8, and its rear end is fixedly connected
There is shell 9, shield 8 is set as open design close to the side of motor 2, and its sidewall spacers offers multiple air holes, axis
Shaft 10 is rotatably equipped with by bearing in set 7, the front end of shaft 10 extends in shield 8 and is fixedly installed with radiating vane
11, the rear end of shaft 10 extends in shell 9 and is fixedly installed with driving water wheels 12, the side connection driving liquid pipe of inlet 4
The other end of 13 one end, driving liquid pipe 13 is connected to the side of shell 9, and the one of the side connection reflux liquid pipe 14 of liquid outlet 5
The other end at end, reflux liquid pipe 14 is connected to the other side of shell 9, and shell 9 is circular hollow structure, and drives the one of liquid pipe 13
End is connected to the bottom of 9 side of shell, and one end of reflux liquid pipe 14 is connected to the top of 9 other side of shell, and driving liquid pipe 13 is leaned on
Closely one end of inlet 4, reflux liquid pipe 14 are respectively arranged with water check valve 15 close to one end of liquid outlet 5.
In the use of the present invention, motor 2 connects electricity, motor 2 is started by control switch, motor 2 drives the pump housing 3 to work, work
During work, the drive that inlet 4 is in 3 inner impeller of the pump housing generates high pressure water flow, and a part of water flow passes through driving liquid pipe 13
Into in shell 9, high pressure water flow pushes the driving water wheels 12 in shell 9 to rotate, and driving water wheels 12 drive shaft 10 and heat emission fan
Leaf 11 rotates, and 11 priming air of radiating vane, generates air-flow towards motor 2, radiates to motor 2, the water in shell 9
Stream is back to liquid outlet 5 by the liquid pipe 14 that flows back, and converges with the water flow in liquid outlet 5, and radiator efficiently dissipates motor 2
Heat reduces the temperature of 2 running environment of motor, avoids component aging, improves the service life of motor 2, and without another plus consumption
Radiator can be driven in energy equipment, is more energy-saving and environmentally friendly.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
It is " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.In the description of the present invention, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump, including bottom plate (1), motor (2) and the pump housing (3), which is characterized in that described
Motor (2) and the pump housing (3) are fixedly installed on bottom plate (1), and the pump housing (3) is installed on the front of bottom plate (1), and motor
(2) output shaft is connect with the impeller of the pump housing (3), is provided with inlet (4) and liquid outlet (5), the bottom on the pump housing (3)
Plate (1) is located at motor (2) and is equipped with radiator far from the tail portion of the pump housing (3), and the radiator includes bracket (6), axle sleeve
(7), shield (8), shell (9), shaft (10), radiating vane (11) and driving water wheels (12), the axle sleeve (7) pass through bracket
(6) it is fixedly installed in the tail portion of bottom plate (1), the front end of the axle sleeve (7) is fixedly connected with shield (8), and its rear end is fixed
It is connected with shell (9), is rotatably equipped with shaft (10) in the axle sleeve (7) by bearing, the front end of the shaft (10) extends
It in shield (8) and is fixedly installed with radiating vane (11), the rear end of the shaft (10) extends in shell (9) and fixed
Driving water wheels (12), one end of side connection driving liquid pipe (13) of the inlet (4), the driving liquid pipe (13) are installed
The other end be connected to the side of shell (9), one end of the side of the liquid outlet (5) connection reflux liquid pipe (14), described time
The other end of fluid tube (14) is connected to the other side of shell (9).
2. a kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump according to claim 1, which is characterized in that the shield (8)
Side close to motor (2) is set as open design, and its sidewall spacers offers multiple air holes.
3. a kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump according to claim 1, which is characterized in that the shell (9) is
Circular hollow structure, and drive liquid pipe (13) one end be connected to the bottom of shell (9) side, reflux liquid pipe (14) one end and
The top of shell (9) other side is connected to.
4. a kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump according to claim 1, which is characterized in that the driving liquid pipe
(13) water check valve is respectively arranged with close to the one end of inlet (4), one end of reflux liquid pipe (14) close liquid outlet (5)
(15).
5. a kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump according to claim 1, which is characterized in that the bottom plate (1)
Bottom is fixedly connected with non-slip mat.
6. a kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump according to claim 1, which is characterized in that the motor (2)
Outside is provided with control switch, and control switch is electrically connected with motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910572301.4A CN110285063A (en) | 2019-06-28 | 2019-06-28 | A kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910572301.4A CN110285063A (en) | 2019-06-28 | 2019-06-28 | A kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110285063A true CN110285063A (en) | 2019-09-27 |
Family
ID=68019460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910572301.4A Pending CN110285063A (en) | 2019-06-28 | 2019-06-28 | A kind of intelligent Environment Protection and Drainage of Pulled Water energy-saving water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110285063A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502987A (en) * | 2020-11-26 | 2021-03-16 | 利欧集团湖南泵业有限公司 | High-efficient axial-flow pump |
| CN113153764A (en) * | 2021-05-20 | 2021-07-23 | 上海瑞邦机械集团有限公司 | Vertical single-stage spray pump |
| CN113405205A (en) * | 2021-06-03 | 2021-09-17 | 江苏杰诺尔物联网科技有限公司 | Intelligent fire fighting equipment based on Internet of things technology |
| CN114263618A (en) * | 2021-12-27 | 2022-04-01 | 江苏维尔特泵业有限公司 | Energy-saving heat dissipation type high-pressure hot water circulating pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013014832A1 (en) * | 2011-07-22 | 2013-01-31 | 株式会社日立産機システム | Pumping device |
| CN205371012U (en) * | 2016-01-20 | 2016-07-06 | 江苏华飞宇节能技术有限公司 | Horizontal pump |
| KR20170041185A (en) * | 2017-04-07 | 2017-04-14 | 김윤성 | a pump cooling performance is improved |
| CN206111585U (en) * | 2016-10-20 | 2017-04-19 | 常州市武进亚太机电配件有限公司 | Air -cooled electricelectric moves electronic pump |
| CN207740247U (en) * | 2017-09-27 | 2018-08-17 | 福安开利电机制造有限公司 | Electric pump is set in a kind of radiator fan |
| CN208203605U (en) * | 2018-03-30 | 2018-12-07 | 重庆市飞涛冷却设备有限公司 | A kind of cooling tower water energy blower |
| CN208690060U (en) * | 2018-05-08 | 2019-04-02 | 西安神工机电设备有限公司 | A kind of Anode saturable reactor to be radiated using hydro powered fan air blast cooling |
-
2019
- 2019-06-28 CN CN201910572301.4A patent/CN110285063A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013014832A1 (en) * | 2011-07-22 | 2013-01-31 | 株式会社日立産機システム | Pumping device |
| CN205371012U (en) * | 2016-01-20 | 2016-07-06 | 江苏华飞宇节能技术有限公司 | Horizontal pump |
| CN206111585U (en) * | 2016-10-20 | 2017-04-19 | 常州市武进亚太机电配件有限公司 | Air -cooled electricelectric moves electronic pump |
| KR20170041185A (en) * | 2017-04-07 | 2017-04-14 | 김윤성 | a pump cooling performance is improved |
| CN207740247U (en) * | 2017-09-27 | 2018-08-17 | 福安开利电机制造有限公司 | Electric pump is set in a kind of radiator fan |
| CN208203605U (en) * | 2018-03-30 | 2018-12-07 | 重庆市飞涛冷却设备有限公司 | A kind of cooling tower water energy blower |
| CN208690060U (en) * | 2018-05-08 | 2019-04-02 | 西安神工机电设备有限公司 | A kind of Anode saturable reactor to be radiated using hydro powered fan air blast cooling |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502987A (en) * | 2020-11-26 | 2021-03-16 | 利欧集团湖南泵业有限公司 | High-efficient axial-flow pump |
| CN113153764A (en) * | 2021-05-20 | 2021-07-23 | 上海瑞邦机械集团有限公司 | Vertical single-stage spray pump |
| CN113405205A (en) * | 2021-06-03 | 2021-09-17 | 江苏杰诺尔物联网科技有限公司 | Intelligent fire fighting equipment based on Internet of things technology |
| CN114263618A (en) * | 2021-12-27 | 2022-04-01 | 江苏维尔特泵业有限公司 | Energy-saving heat dissipation type high-pressure hot water circulating pump |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190927 |
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| RJ01 | Rejection of invention patent application after publication |