CN110307183A - A kind of two-way cooling down formula vertical water pump of pumping plant - Google Patents
A kind of two-way cooling down formula vertical water pump of pumping plant Download PDFInfo
- Publication number
- CN110307183A CN110307183A CN201910625004.1A CN201910625004A CN110307183A CN 110307183 A CN110307183 A CN 110307183A CN 201910625004 A CN201910625004 A CN 201910625004A CN 110307183 A CN110307183 A CN 110307183A
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- Prior art keywords
- motor
- pumping plant
- heat
- pipe
- water pump
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Classifications
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- 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
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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
- 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
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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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
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- 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
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides a kind of two-way cooling down formula vertical water pump of pumping plant, is related to Water Resources Domain.The two-way cooling down formula vertical water pump of the pumping plant, including pedestal, the pump housing is fixedly connected at the top of the pedestal, outlet pipe is communicated on the right side of the pump housing, water inlet pipe is communicated on the left of the pump housing, the top fixation of the pump housing has been bolted to connection motor, and the outer surface of the motor is welded with cooling fin, and the output end of the motor is provided with wind-cooling heat dissipating mechanism.The two-way cooling down formula vertical water pump of the pumping plant, spiral radiator is connected to by input pipe with there is the outlet pipe of pressure, by the inside of current deflecting with pressure in outlet pipe to spiral radiator and efferent duct can be passed through by the water circulating reflux in spiral radiator to the inside of water inlet pipe during pumping for water pump, by the water inside spiral radiator circulate can carry out cooling and heat dissipation operation to motor, reduce motor concentrate inside rotor centralized head load the problem of.
Description
Technical field
The present invention relates to Water Resources Domain, specially a kind of two-way cooling down formula vertical water pump of pumping plant.
Background technique
Pumping plant is the general name of the buildings such as water inlet, water outlet, the pump house of irrigation and drainage pumping station, the drainage and irrigation station used on drainage and irrigation station at present
It is mainly that power carries out irrigation and drainage to water with electricity, the motor that makes to be driven electrically of the vertical water pump inside pumping plant is rotated, and right
The impeller of pump body push drawing water and carrying out irrigation and drainage operation, and motor itself can issue under long-term working condition
Heat, such motor can generate a large amount of heat inside it in the case where long-term high torsion rotation, and be not easy to carry out it scattered
Heat, goes down will affect for a long time the service life of motor, and the problem of influence pumping plant normal irrigation and drainage.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of two-way cooling down formula vertical water pump of pumping plant, pumping plant is solved
The internal vertical water pump motor that makes to be driven electrically is rotated, and push drawing water simultaneously to the impeller of pump body
Irrigation and drainage operation is carried out, motor itself can give off heat under long-term working condition, and such motor is in long-term high torsion rotation
In the case of can generate a large amount of heat inside it, and be not easy to radiate to it, go down will affect the service life of motor, and shadow for a long time
The problem of ringing pumping plant normal irrigation and drainage.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of two-way cooling down formula of pumping plant is vertical
Water pump, including pedestal are fixedly connected with the pump housing at the top of the pedestal, outlet pipe, the pump are communicated on the right side of the pump housing
Water inlet pipe is communicated on the left of body, the top fixation of the pump housing has been bolted to connection motor, the appearance of the motor
Face is welded with cooling fin, and the output end of the motor is provided with wind-cooling heat dissipating mechanism, and the outer surface of the motor is provided with
Water-cooling mechanism is provided with waterpower cooling mechanism at the top of the motor.
Preferably, the wind-cooling heat dissipating mechanism includes transmission shaft, the air-cooled flabellum in bottom and heat release hole, the bottom end of the motor
It is provided with heat-dissipating cavity, the output shaft of the motor is fixedly connected with transmission shaft, and the inside of the heat-dissipating cavity is simultaneously located at transmission
The outer surface of axis is fixedly connected with air-cooled flabellum, offers heat release hole at the top of the inner wall of the heat-dissipating cavity.
Preferably, the water-cooling mechanism includes input pipe, spiral radiator and efferent duct, the inside of the outlet pipe
It is connected to input pipe, the input pipe is connected to far from one end of outlet pipe with spiral radiator, and the spiral radiator is far from defeated
The one end for entering pipe is connected to efferent duct, and the one end of the efferent duct far from spiral radiator is connected to the inside of water inlet pipe.
Preferably, the waterpower cooling mechanism includes connecting shaft, top heat dissipation hole, the air-cooled flabellum in top, transmission umbrella tooth, drives
Dynamic umbrella tooth, driving impeller, concentrates cone and catchment port at drive shaft, is fixedly attached at the top of the motor by bearing and connecting shaft,
The outer surface of the connecting shaft is fixedly connected with the air-cooled flabellum in top, and the top of the connecting shaft is fixedly connected with transmission umbrella tooth,
The groove end of the transmission umbrella tooth is engaged with driving umbrella tooth, and the inner ring of the driving umbrella tooth is fixedly attached with drive shaft, the drive
Moving axis runs through spiral radiator far from one end of driving umbrella tooth and extends to the inside of spiral radiator, the spiral radiator
The internal driveshaft end that is simultaneously located at is fixedly connected with driving impeller, the spiral heat dissipation inside pipe wall and be located on the left of driving impeller and
Afflux cone is fixedly connected, and the tip of the afflux cone offers catchment port.
Preferably, the shape of the afflux cone is in cone-shaped, and the inside of the afflux cone is hollow.
Preferably, the shape that the catchment port opens up is rounded, and driving impeller is directed toward in afflux direction at the catchment port.
Preferably, the outlet pipe is to have extrusion waterpipe.
(3) beneficial effect
The present invention provides a kind of two-way cooling down formula vertical water pumps of pumping plant.Have it is following the utility model has the advantages that
1, the two-way cooling down formula vertical water pump of the pumping plant, the cooling fin being fixedly connected by outer surface of motor can carry out motor
Heat loss through conduction operation, the spiral radiator that outer surface of motor is fixedly connected, and spiral radiator are by input pipe and have going out for pressure
Water pipe connection, by the inside of current deflecting with pressure in outlet pipe to spiral radiator and can pass through during pumping for water pump
Efferent duct circulates the water circulating reflux in spiral radiator to the inside of water inlet pipe by the water inside spiral radiator
Can carry out cooling and heat dissipation operation to motor, reduce motor concentrate inside rotor centralized head load the problem of.
2, the two-way cooling down formula vertical water pump of the pumping plant, by being connect at the transmission shaft of motor with the air-cooled flabellum in bottom,
The air-cooled flabellum in bottom also can be rotated and then when the motor rotates, and the rotation of the air-cooled flabellum in bottom can be conveyed air-flow by heat release hole
To the inner cavity of motor, air-flow cooling operation can be carried out to the inside of motor, further improves heat dissipation effect.
3, the two-way cooling down formula vertical water pump of the pumping plant passes through the concentration cone and concentration being arranged inside spiral radiator
Cone by catchment port by pressure flow be concentrated into water column be ejected into driving impeller at, the injection of water jets under high pressure can drive driving
Impeller is rotated, and the air-cooled flabellum in top for driving the rotation of impeller that can be arranged at the top of driving motor is rotated, and top is air-cooled
Flabellum rotates the inside that outer gas stream can be delivered to from top by top heat dissipation hole to motor by air-flow, passes through the air-cooled fan in bottom
Leaf is matched with the air-cooled flabellum in top, can be formed two-way wind-cooling heat dissipating air-flow, be further increased its heat dissipation effect, and improve electricity
The service life of machine.
4, the two-way cooling down formula vertical water pump of the pumping plant, the air-cooled flabellum in top are driven by the water flow inside spiral radiator
It is dynamic, it can also not only push the air-cooled flabellum in top to carry out driving heat dissipation while liquid fluid interchange, effectively reduce water flowing
The loss of energy improves radiating efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention top view；
Fig. 3 is spiral radiator structure partial cross-sectional view of the present invention；
Fig. 4 is partial sectional view at A in structure of the invention Fig. 2.
Wherein, 1 pedestal, 2 pump housings, 3 outlet pipes, 4 water inlet pipes, 5 motors, 6 cooling fins, 7 wind-cooling heat dissipating mechanisms, 701 transmissions
Axis, the air-cooled flabellum in 702 bottoms, 703 heat release holes, 8 water-cooling mechanisms, 801 input pipes, 802 spiral radiators, 803 efferent ducts,
9 waterpower cooling mechanisms, 901 connecting shafts, 902 top heat dissipation holes, the air-cooled flabellum in 903 tops, 904 transmission umbrella tooths, 905 driving umbrellas
Tooth, 906 drive shafts, 907 driving impellers, 908 afflux cones, 909 catchment ports.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
The embodiment of the present invention provides a kind of two-way cooling down formula vertical water pump of pumping plant, as shown in Figs 1-4, including pedestal 1,
The top of pedestal 1 is fixedly connected with the pump housing 2, and the pump housing 2 is internally provided with can be in 2 inside shape of the pump housing when motor 5 drives wheel rotation
Extracted out at pressure difference, and by water by the pump housing 2, the right side of the pump housing 2 is communicated with outlet pipe 3, the left side of the pump housing 2 be communicated with into
The top fixation of water pipe 4, the pump housing 2 has been bolted to connection motor 5, and the outer surface of motor 5 is welded with cooling fin 6,
The cooling fin 6 being fixedly connected by 5 outer surface of motor can carry out heat loss through conduction operation to motor 5, and the output end of motor 5 is provided with
Wind-cooling heat dissipating mechanism 7, the outer surface of motor 5 are provided with water-cooling mechanism 8, and the top of motor 5 is provided with waterpower cooling mechanism
9。
Wind-cooling heat dissipating mechanism 7 includes transmission shaft 701, the air-cooled flabellum 702 in bottom and heat release hole 703, and the bottom end of motor 5 is arranged
There is heat-dissipating cavity, the output shaft of motor 5 is fixedly connected with transmission shaft 701, and the inside of heat-dissipating cavity is simultaneously located at the outer of transmission shaft 701
Surface is fixedly connected with the air-cooled flabellum 702 in bottom, offers heat release hole 703 at the top of the inner wall of heat-dissipating cavity.
Water-cooling mechanism 8 include input pipe 801, spiral radiator 802 and efferent duct 803, the inside of outlet pipe 3 with it is defeated
Enter the connection of pipe 801, outlet pipe 3 is to have extrusion waterpipe, and the one end of input pipe 801 far from outlet pipe 3 and spiral radiator 802 connect
Logical, the one end of spiral radiator 802 far from input pipe 801 is connected to efferent duct 803, and efferent duct 803 is far from spiral radiator 802
One end be connected to the inside of water inlet pipe 4, the spiral radiator 802 that 5 outer surface of motor is fixedly connected, and spiral radiator 802
It is connected to, can be led water flow with pressure in outlet pipe 3 during pumping for water pump with there is the outlet pipe 3 of pressure by input pipe 801
To the inside to spiral radiator 802 and pass through efferent duct 803 for the water circulating reflux in spiral radiator 802 to water inlet pipe 4
Inside, by the water inside spiral radiator 802 circulate can carry out cooling and heat dissipation operation to motor 5, reduce motor 5
Concentrate inside rotor centralized head load the problem of.
Waterpower cooling mechanism 9 include connecting shaft 901, top heat dissipation hole 902, the air-cooled flabellum 903 in top, transmission umbrella tooth 904,
Drive umbrella tooth 905, drive shaft 906, driving impeller 907, concentrate cone 908 and catchment port 909, at the top of motor 5 by bearing with
Connecting shaft 901 is fixedly attached, and the outer surface of connecting shaft 901 is fixedly connected with the air-cooled flabellum 903 in top, the top of connecting shaft 901
It is fixedly connected with transmission umbrella tooth 904, the groove end for being driven umbrella tooth 904 is engaged with driving umbrella tooth 905, drives the inner ring of umbrella tooth 905
It is fixedly attached with drive shaft 906, drive shaft 906 through spiral radiator 802 and extends to spiral shell far from one end of driving umbrella tooth 905
The inside of heat-dissipating pipe 802 is revolved, the inside of spiral radiator 802 is simultaneously located at 906 end of drive shaft and drives impeller 907 is fixed to connect
It connects, 802 inner wall of spiral radiator is simultaneously fixedly connected positioned at 907 left side of driving impeller with afflux cone 908, afflux cone 908
Tip offers catchment port 909, and in cone-shaped, the inside of afflux cone 908 is hollow, catchment port for the shape of afflux cone 908
909 shapes that open up are rounded, and driving impeller 907 is directed toward in afflux direction at catchment port 909, inside spiral radiator 802
The concentration cone 908 of setting and concentrate pressure flow is concentrated by water column by catchment port 909 being ejected into driving leaf for cone 908
It takes turns at 907, the injection of water jets under high pressure can drive driving impeller 907 to be rotated, and the rotation of driving impeller 907 can driving motor 5
The air-cooled flabellum 903 in top of top setting is rotated, and the air-cooled rotation of flabellum 903 in top can be dissipated air-flow from top by top
Outer gas stream is delivered to the inside of motor 5 by hot hole 902, is matched by the air-cooled flabellum 702 in bottom with the air-cooled flabellum 903 in top
It closes, two-way wind-cooling heat dissipating air-flow can be formed, further increase its heat dissipation effect, and improve the service life of motor, top wind
Cold flabellum 903 not only can also push top while liquid fluid interchange by the water flow driving inside spiral radiator 802
The air-cooled flabellum 903 in portion carries out driving heat dissipation, effectively reduces the loss of water flow dynamic energy, improves radiating efficiency.
Working principle: in use, when drawing water by the rotation of electric drive motor 5, pass through at the transmission shaft of motor 5 and bottom
Air-cooled flabellum 702 connects, and when motor 5 rotates, the air-cooled flabellum 702 in bottom also can be rotated and then, and the air-cooled flabellum 702 in bottom turns
The dynamic inner cavity that air-flow can be delivered to motor 5 by heat release hole 703, can carry out air-flow cooling operation, motor to the inside of motor 5
The spiral radiator 802 that 5 outer surfaces are fixedly connected, and spiral radiator 802 is connected by input pipe 801 with the outlet pipe 3 for having pressure
It is logical, it can be during pumping for water pump by the inside of current deflecting with pressure in outlet pipe 3 to spiral radiator 802 and by defeated
Water circulating reflux in spiral radiator 802 to the inside of water inlet pipe 4 is passed through the water inside spiral radiator 802 by outlet pipe 803
Circulate can carry out cooling and heat dissipation operation to motor 5, by the concentration cone 908 that is arranged inside spiral radiator 802 and
Concentrate cone 908 by catchment port 909 by pressure flow be concentrated into water column be ejected into driving impeller 907 at, water jets under high pressure
Injection can drive driving impeller 907 to be rotated, and the top that the rotation of driving impeller 907 can be arranged at the top of driving motor 5 is air-cooled
Flabellum 903 is rotated, and air-flow can be passed through top heat dissipation hole 902 for outer gas stream from top by the air-cooled rotation of flabellum 903 in top
It is delivered to the inside of motor 5, is matched by the air-cooled flabellum 702 in bottom with the air-cooled flabellum 903 in top, can be formed two-way air-cooled
Radiating airflow further increases its heat dissipation effect.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of two-way cooling down formula vertical water pump of pumping plant, including pedestal (1), it is characterised in that: the top of the pedestal (1)
Be fixedly connected with the pump housing (2), be communicated with outlet pipe (3) on the right side of the pump housing (2), be communicated on the left of the pump housing (2) into
The top fixation of water pipe (4), the pump housing (2) has been bolted to connection motor (5), the outer surface weldering of the motor (5)
It connects and is fixed with cooling fin (6), the output end of the motor (5) is provided with wind-cooling heat dissipating mechanism (7), the appearance of the motor (5)
Face is provided with water-cooling mechanism (8), is provided with waterpower cooling mechanism (9) at the top of the motor (5).
2. the two-way cooling down formula vertical water pump of a kind of pumping plant according to claim 1, it is characterised in that: described air-cooled scattered
Heat engine structure (7) includes transmission shaft (701), the air-cooled flabellum in bottom (702) and heat release hole (703), the bottom end setting of the motor (5)
There is heat-dissipating cavity, the output shaft of the motor (5) is fixedly connected with transmission shaft (701), and the inside of the heat-dissipating cavity is simultaneously located at
The outer surface of transmission shaft (701) is fixedly connected with the air-cooled flabellum in bottom (702), is offered at the top of the inner wall of the heat-dissipating cavity scattered
Hot hole (703).
3. the two-way cooling down formula vertical water pump of a kind of pumping plant according to claim 1, it is characterised in that: the water cooling dissipates
Heat engine structure (8) includes input pipe (801), spiral radiator (802) and efferent duct (803), the inside of the outlet pipe (3) with it is defeated
Enter pipe (801) connection, the input pipe (801) is connected to far from the one end of outlet pipe (3) with spiral radiator (802), the spiral shell
Rotation heat-dissipating pipe (802) is connected to far from the one end of input pipe (801) with efferent duct (803), and the efferent duct (803) dissipates far from spiral
One end of heat pipe (802) is connected to the inside of water inlet pipe (4).
4. the two-way cooling down formula vertical water pump of a kind of pumping plant according to claim 3, it is characterised in that: the waterpower dissipates
Heat engine structure (9) includes connecting shaft (901), top heat dissipation hole (902), the air-cooled flabellum in top (903), transmission umbrella tooth (904), driving
Umbrella tooth (905), driving impeller (907), concentrates cone (908) and catchment port (909), motor (5) top at drive shaft (906)
Portion is fixedly attached by bearing with connecting shaft (901), and the outer surface of the connecting shaft (901) and the air-cooled flabellum in top (903) are solid
The top of fixed connection, the connecting shaft (901) is fixedly connected with transmission umbrella tooth (904), the groove end of transmission umbrella tooth (904)
It is engaged with driving umbrella tooth (905), the inner ring of driving umbrella tooth (905) is fixedly attached with drive shaft (906), the drive shaft
(906) one end far from driving umbrella tooth (905) runs through spiral radiator (802) and extends to the inside of spiral radiator (802),
The inside of the spiral radiator (802) is simultaneously fixedly connected positioned at drive shaft (906) end with driving impeller (907), the spiral shell
Rotation heat-dissipating pipe (802) inner wall is simultaneously fixedly connected on the left of driving impeller (907) with afflux cone (908), the afflux cone
(908) tip offers catchment port (909).
5. the two-way cooling down formula vertical water pump of a kind of pumping plant according to claim 4, it is characterised in that: the collection flow cone
For the shape of body (908) in cone-shaped, the inside of the afflux cone (908) is hollow.
6. the two-way cooling down formula vertical water pump of a kind of pumping plant according to claim 4, it is characterised in that: the catchment port
(909) shape opened up is rounded, and driving impeller (907) is directed toward in afflux direction at the catchment port (909).
7. the two-way cooling down formula vertical water pump of a kind of pumping plant according to claim 1, it is characterised in that: the outlet pipe
It (3) is to have extrusion waterpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910625004.1A CN110307183A (en) | 2019-07-11 | 2019-07-11 | A kind of two-way cooling down formula vertical water pump of pumping plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910625004.1A CN110307183A (en) | 2019-07-11 | 2019-07-11 | A kind of two-way cooling down formula vertical water pump of pumping plant |
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| CN110307183A true CN110307183A (en) | 2019-10-08 |
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ID=68080009
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|---|---|---|---|
| CN201910625004.1A Pending CN110307183A (en) | 2019-07-11 | 2019-07-11 | A kind of two-way cooling down formula vertical water pump of pumping plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911342A (en) * | 2020-07-09 | 2020-11-10 | 哈尔滨首捷智能科技有限公司 | Horizontal asymmetric lift type vertical axis tidal energy water turbine |
| CN112611118A (en) * | 2020-12-07 | 2021-04-06 | 上海泰坦科技股份有限公司 | Low-temperature cooling liquid circulating pump |
| CN112713601A (en) * | 2020-12-24 | 2021-04-27 | 南京卡鹏科技有限公司 | Low-voltage reactive compensation controller |
| CN112994358A (en) * | 2021-03-02 | 2021-06-18 | 合肥恒大江海泵业股份有限公司 | Motor cooling assembly for submersible water pump |
| CN115133713A (en) * | 2022-08-30 | 2022-09-30 | 中山市启胜电器有限公司 | Motor capable of cooling in self-circulation mode |
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