CN106899135A - It is a kind of from cooling type centrifugal pump energy-saving electric machine - Google Patents
It is a kind of from cooling type centrifugal pump energy-saving electric machine Download PDFInfo
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- CN106899135A CN106899135A CN201710220484.4A CN201710220484A CN106899135A CN 106899135 A CN106899135 A CN 106899135A CN 201710220484 A CN201710220484 A CN 201710220484A CN 106899135 A CN106899135 A CN 106899135A
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- Prior art keywords
- motor
- water
- pump
- heat exchanger
- exchanger tube
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Classifications
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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
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
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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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
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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)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses one kind from cooling type centrifugal pump energy-saving electric machine, including base, the upper surface of the base has been bolted to connection base plate, the upper surface of the base plate is installed with motor, the upper surface of the base is also installed with the pump housing, the pump housing is located at the right side of base plate, the pump housing includes pump cover, the inside of the pump cover opens up fluted, the inside of the groove fixedly mounts organic envelope, the inside fixed cover of the machine envelope is connected to rotating shaft, fitted with the inner bottom wall of groove the right side of the machine envelope, the right-hand member of the rotating shaft runs through pump cover and extends to the right side of pump cover.Should be from cooling type centrifugal pump energy-saving electric machine, should be from cooling type centrifugal pump energy-saving electric machine, heat exchanger tube is wound with by the outer surface in motor, the water energy being pumped into the pump housing during centrifugation pump work enough flows through heat exchanger tube, the heat produced when motor works is absorbed, the operating temperature of motor is reduced, the energy consumption of motor is reduced, good heat dissipation effect, reaches the effect of energy-conservation.
Description
Technical field
It is specially a kind of from cooling type centrifugal pump energy-saving electric machine the present invention relates to energy-saving electric machine technical field.
Background technology
The centrifugal force that centrifugal pump is produced when referring to and being rotated by impeller conveys the pump of liquid, and centrifugal pump rotated using impeller
And make water that centrifugal motion to occur and carry out work, water pump is before activation, it is necessary to make in pump case and suction hose full of water, then starts electricity
Machine, makes pump shaft impeller and water do high speed rotary motion, and water occurs centrifugal motion, impeller outer edge is thrown toward, through volute pump case
Runner flow into the pressure pipe road of water pump, centrifugal pump is mainly made up of the pump housing and motor.
Motor in centrifugal pump can produce substantial amounts of heat when working long hours, and the operating temperature of motor is too high, energy consumption
Can increase, waste very much the energy, present motor is radiated typically by the fan for carrying, and radiating effect is poor, electricity
Machine still inadequate energy-conservation.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides one kind from cooling type centrifugal pump energy-saving electric machine, solve existing
The problem of the inadequate energy-conservation of motor in centrifugal pump.
（Two）Technical scheme
To realize object above, the present invention is achieved by the following technical programs：It is a kind of from cooling type centrifugal pump electricity-saving
Machine, including base, the upper surface of the base have been bolted to connection base plate, and the upper surface of the base plate is installed with
Motor, the upper surface of the base is also installed with the pump housing, and the pump housing is located at the right side of base plate, and the pump housing includes pump
Lid, the inside of the pump cover opens up fluted, and the inside of the groove fixedly mounts organic envelope, the inside fixed cover of the machine envelope
Rotating shaft is connected to, the right side of the machine envelope is fitted with the inner bottom wall of groove, and the right-hand member of the rotating shaft runs through pump cover and extends to pump
The right side of lid, and the right-hand member of rotating shaft is installed with impeller, the right flank of the pump cover is installed with pump case, in the pump case
The position of portion's correspondence impeller is fixed and is communicated with water inlet pipe, and the pump cover offers water chamber with the junction at the top of pump case, described
The roof of water chamber is fixed and is communicated with outlet pipe, and the left end of the rotating shaft runs through pump cover and extends to the left side of pump cover, the pump
The left surface of lid is fixedly connected with two support bars, and two bearing blocks, two institutes are fixedly connected between two support bars
The inside for stating bearing block is installed with bearing, and the left end of the rotating shaft sequentially passes through two bearings and by shaft coupling and electricity
The output end of machine is fixedly connected, and rotating shaft is fixedly sleeved two inside of bearing, and the first water is offered at the top of the pump cover
Road, the water side of first water channel connects with water chamber, and the bottom of the pump cover offers the second water channel, second water channel
Water inlet end be located at the underface of impeller, the water inlet end of first water channel is fixed and was communicated with for the first communicating pipe, and described first connects
The other end of siphunculus is installed with check valve, and the water side of second water channel is fixed and was communicated with for the second communicating pipe.
The inside of the base plate offers the 3rd water channel, and the water inlet end of the 3rd water channel is located at the right flank of base plate, institute
State the water inlet end of the 3rd water channel to be connected with one end fixation of the second communicating pipe, the water side of the 3rd water channel is located at the upper of base plate
The water inlet end for being communicated with heat exchanger tube is fixed in surface, the water side of the 3rd water channel, and the upper surface of the base plate offers installation
Groove, the inside of the mounting groove is bonded with beam, and the outer surface of the motor is welded with three protection boards, and the protection board is leaned on
The one side of nearly motor offers five slots, and the inside of the slot is plugged with the inner bottom wall of inserted link, the inserted link and slot
Between be fixedly connected with spring, the inserted link is contacted away from one end of spring with the outer surface of motor, and the heat exchanger tube is wrapped in
The outer surface of motor, the heat exchanger tube is located between protection board and motor, and the heat exchanger tube of the motor bottom is embedded in beam
Interior, the water side of the heat exchanger tube is fixed with one end of check valve and is connected.
Preferably, the heat exchanger tube of the motor bottom is embedded in beam, the water side of the heat exchanger tube and check valve
One end fix connection.
Preferably, the heat exchanger tube is spirally wrapped around the outer surface of motor, and six inserted links interlock with heat exchanger tube
Arrangement.
Preferably, the beam is rubber blanket, and the length of the beam is identical with the length of protection board.
Preferably, second water channel is L-shape, and the length of the base plate is the twice of motor length.
Preferably, the 3rd water channel is in continuous S-shaped, and the 3rd water channel is parallel to each other with base.
（Three）Beneficial effect
The invention provides one kind from cooling type centrifugal pump energy-saving electric machine, possesses following beneficial effect：
（1）, heat exchanger tube should be wound with by the outer surface of motor from cooling type centrifugal pump energy-saving electric machine, pump work is centrifuged
When the water energy that is pumped into the pump housing enough flow through heat exchanger tube, absorb the heat produced when motor works, reduce the operating temperature of motor, drop
The energy consumption of low motor, good heat dissipation effect reaches the effect of energy-conservation.
（2）, from cooling type centrifugal pump energy-saving electric machine protection board should be welded with by the outer surface in motor, can be right
The outside of motor and heat exchanger tube provide protection, it is to avoid motor and heat exchanger tube receive damage.
（3）, from cooling type centrifugal pump energy-saving electric machine should offer slot by the one side of protection board, slot
Inner bottom wall is fixedly connected with inserted link by spring, can absorb the vibration produced when motor works, and reduces vibration normal to motor
The influence of work.
（4）, from cooling type centrifugal pump energy-saving electric machine beam should be bonded with by the inside in mounting groove, can inhale
Receive the vibrating from motor that heat exchanger tube is subject to.
（5）, should be installed with unidirectionally by one end of the first communicating pipe from cooling type centrifugal pump energy-saving electric machine
Valve, the water side of heat exchanger tube is fixed with check valve and is connected, and water is back to by heat exchanger tube when can avoid pump housing job insecurity
In second water channel.
Brief description of the drawings
Fig. 1 is structure front view of the present invention；
Fig. 2 is structure front elevational view of the present invention；
Fig. 3 is base plate sectional view of the present invention；
Fig. 4 is the enlarged drawing at A in Fig. 2 of the present invention.
In figure：1 base, 2 bolts, 3 base plates, 4 motors, 5 pump housings, 6 pump covers, 7 grooves, 8 machines envelope, 9 rotating shafts, 10 impellers, 11
Pump case, 12 water inlet pipes, 13 water chambers, 14 outlet pipes, 15 support bars, 16 bearing blocks, 17 bearings, 18 shaft couplings, 19 first water channels,
20 second water channels, 21 first communicating pipes, 22 check valves, 23 second communicating pipes, 24 the 3rd water channels, 25 heat exchanger tubes, 26 mounting grooves, 27
Beam, 28 protection boards, 29 slots, 30 inserted links, 31 springs.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：One kind from cooling type centrifugal pump energy-saving electric machine, including
Base（1）, base（1）Upper surface pass through bolt（2）It is fixedly connected with base plate（3）, base plate（3）Upper surface be installed with
Motor（4）, base（1）Upper surface be also installed with the pump housing（5）, the pump housing（5）Positioned at base plate（3）Right side, the pump housing（5）Bag
Include pump cover（6）, pump cover（6）Inside open up fluted（7）, groove（7）Inside fixedly mount organic envelope（8）, machine envelope（8）'s
Internal fixed cover is connected to rotating shaft（9）, machine envelope（8）Right side and groove（7）Inner bottom wall laminating, rotating shaft（9）Right-hand member run through
Pump cover（6）And extend to pump cover（6）Right side, and rotating shaft（9）Right-hand member be installed with impeller（10）, pump cover（6）Right side
Face is installed with pump case（11）, pump case（11）Middle part correspondence impeller（10）Position fix be communicated with water inlet pipe（12）, pump cover
（6）With pump case（11）The junction at top offers water chamber（13）, water chamber（13）Roof fix be communicated with outlet pipe
（14）, rotating shaft（9）Left end run through pump cover（6）And extend to pump cover（6）Left side, pump cover（6）Left surface be fixedly connected with
Two support bars（15）, two support bars（15）Between be fixedly connected with two bearing blocks（16）, two bearing blocks（16）It is interior
Portion is installed with bearing（17）, rotating shaft（9）Left end sequentially pass through two bearings（17）And by shaft coupling（18）With electricity
Machine（4）Output end be fixedly connected, and rotating shaft（9）It is fixedly sleeved in two bearings（17）Inside, pump cover（6）Top open up
There is the first water channel（19）, the first water channel（19）Water side and water chamber（13）Connection, pump cover（6）Bottom offer the second water
Road（20）, the second water channel（20）It is L-shape, base plate（3）Length be motor（4）The twice of length, the second water channel（20）Water inlet
End is located at impeller（10）Underface, the first water channel（19）Water inlet end fix be communicated with for the first communicating pipe（21）, the first connection
Pipe（21）The other end be installed with check valve（22）, the second water channel（20）Water side fix be communicated with for the second communicating pipe
（23）.
Base plate（3）Inside offer the 3rd water channel（24）, the 3rd water channel（24）In continuous S-shaped, the 3rd water channel（24）With
Base（1）It is parallel to each other, the 3rd water channel（24）Water inlet end be located at base plate（3）Right flank, the 3rd water channel（24）Water inlet end
With the second communicating pipe（23）One end fix connection, the 3rd water channel（24）Water side be located at base plate（3）Upper surface, the 3rd water
Road（24）Water side fix be communicated with heat exchanger tube（25）Water inlet end, base plate（3）Upper surface offer mounting groove（26）, peace
Tankage（26）Inside be bonded with beam（27）, motor（4）The heat exchanger tube of bottom（25）It is embedded in beam（27）It is interior, heat exchange
Pipe（25）Water side and check valve（22）One end fix connection, motor（4）Outer surface be welded with three protection boards（28）,
Beam（27）It is rubber blanket, beam（27）Length and protection board（28）Length it is identical, protection board（28）Near motor
（4）One side offer five slots（29）, slot（29）Inside be plugged with inserted link（30）, inserted link（30）With slot（29）
Inner bottom wall between be fixedly connected with spring（31）, heat exchanger tube（25）It is spirally wrapped around motor（4）Outer surface, six insert
Bar（30）With heat exchanger tube（25）It is staggered, inserted link（30）Away from spring（31）One end and motor（4）Outer surface contact, change
Heat pipe（25）It is wrapped in motor（4）Outer surface, heat exchanger tube（25）Positioned at protection board（28）With motor（4）Between, motor（4）Bottom
The heat exchanger tube in portion（25）It is embedded in beam（27）It is interior, heat exchanger tube（25）Water side and check valve（22）One end fix connect
It is logical.
When using, motor（4）Start, drive the pump housing（5）Interior impeller（10）Rotate, water is passed through into water inlet pipe（12）It is pumped into
Pump cover（6）With pump case（11）Between, then by outlet pipe（14）Exclude, during be drawn into the pump housing（5）Interior water is passed sequentially through
Second water channel（20）, the second communicating pipe（23）With the 3rd water channel（24）Into heat exchanger tube（25）, it is motor（4）Water quilt after radiating
Water chamber（13）The water of interior quick flowing is extracted out, by the first communicating pipe（21）Into water chamber（13）It is interior, by outlet pipe（14）
Discharge.
In sum, should be from cooling type centrifugal pump energy-saving electric machine, by motor（4）Outer surface be wound with heat exchanger tube
（25）, the pump housing is pumped into during centrifugation pump work（5）Interior water energy enough flows through heat exchanger tube（25）, absorb motor（4）Produced during work
Heat, reduces motor（4）Operating temperature, reduce motor（4）Energy consumption, good heat dissipation effect reaches the effect of energy-conservation.
Should be from cooling type centrifugal pump energy-saving electric machine, by motor（4）Outer surface be welded with protection board（28）, can
To motor（4）Outside and heat exchanger tube（25）There is provided protection, it is to avoid motor（4）And heat exchanger tube（25）Receive damage.
Should be from cooling type centrifugal pump energy-saving electric machine, by protection board（28）One side offer slot（29）, insert
Groove（29）Inner bottom wall pass through spring（31）It is fixedly connected with inserted link（30）, motor can be absorbed（4）The vibration produced during work,
Vibration is reduced to motor（4）The influence of normal work.
Should be from cooling type centrifugal pump energy-saving electric machine, by mounting groove（26）Inside be bonded with beam（27）, energy
Enough absorption heat-exchange pipes（25）Be subject to from motor（4）Vibration.
Should be from cooling type centrifugal pump energy-saving electric machine, by the first communicating pipe（21）One end be installed with check valve
（22）, heat exchanger tube（25）Water side and check valve（22）Fixed connection, can avoid the pump housing（5）Water passes through during job insecurity
Heat exchanger tube（25）It is back to the second water channel（20）It is interior.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element for limiting, it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ", the electricity occurred in this article
Device element electrically connect with extraneous main controller and 220V civil powers, and main controller can be computer etc. play control routinely
Know equipment.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (7)
1. one kind is from cooling type centrifugal pump energy-saving electric machine, including base（1）, the base（1）Upper surface pass through bolt（2）
It is fixedly connected with base plate（3）, the base plate（3）Upper surface be installed with motor（4）, the base（1）Upper surface also
It is installed with the pump housing（5）, the pump housing（5）Positioned at base plate（3）Right side, the pump housing（5）Including pump cover（6）, the pump
Lid（6）Inside open up fluted（7）, the groove（7）Inside fixedly mount organic envelope（8）, the machine envelope（8）Inside
Fixed cover is connected to rotating shaft（9）, the machine envelope（8）Right side and groove（7）Inner bottom wall laminating, the rotating shaft（9）Right-hand member
Through pump cover（6）And extend to pump cover（6）Right side, and rotating shaft（9）Right-hand member be installed with impeller（10）, the pump cover
（6）Right flank be installed with pump case（11）, the pump case（11）Middle part correspondence impeller（10）Position fix be communicated with into
Water pipe（12）, the pump cover（6）With pump case（11）The junction at top offers water chamber（13）, the water chamber（13）Top
Wall is fixed and is communicated with outlet pipe（14）, the rotating shaft（9）Left end run through pump cover（6）And extend to pump cover（6）Left side, it is described
Pump cover（6）Left surface be fixedly connected with two support bars（15）, two support bars（15）Between be fixedly connected with two
Bearing block（16）, two bearing blocks（16）Inside be installed with bearing（17）, the rotating shaft（9）Left end successively
Through two bearings（17）And by shaft coupling（18）With motor（4）Output end be fixedly connected, and rotating shaft（9）It is fixedly sleeved
Two bearings（17）Inside, it is characterised in that：The pump cover（6）Top offer the first water channel（19）, it is described（First）
Water channel（19）Water side and water chamber（13）Connection, the pump cover（6）Bottom offer the second water channel（20）, described second
Water channel（20）Water inlet end be located at impeller（10）Underface, first water channel（19）Water inlet end fix be communicated with the first company
Siphunculus（21）, first communicating pipe（21）The other end be installed with check valve（22）, second water channel（20）Go out
Water end (W.E.) is fixed and was communicated with for the second communicating pipe（23）；
The base plate（3）Inside offer the 3rd water channel（24）, the 3rd water channel（24）Water inlet end be located at base plate（3）'s
Right flank, the 3rd water channel（24）Water inlet end and the second communicating pipe（23）One end fix connection, the 3rd water channel
（24）Water side be located at base plate（3）Upper surface, the 3rd water channel（24）Water side fix be communicated with heat exchanger tube（25）
Water inlet end, the base plate（3）Upper surface offer mounting groove（26）, the mounting groove（26）Inside be bonded with beam
（27）, the motor（4）Outer surface be welded with three protection boards（28）, the protection board（28）Near motor（4）Side
Face offers five slots（29）, the slot（29）Inside be plugged with inserted link（30）, the inserted link（30）With slot（29）
Inner bottom wall between be fixedly connected with spring（31）, the inserted link（30）Away from spring（31）One end and motor（4）Appearance
Face contacts, the heat exchanger tube（25）It is wrapped in motor（4）Outer surface, the heat exchanger tube（25）Positioned at protection board（28）With motor
（4）Between, the motor（4）The heat exchanger tube of bottom（25）It is embedded in beam（27）It is interior, the heat exchanger tube（25）Water side
With check valve（22）One end fix connection.
2. according to claim 1 a kind of from cooling type centrifugal pump energy-saving electric machine, it is characterised in that：The motor（4）
The heat exchanger tube of bottom（25）It is embedded in beam（27）It is interior, the heat exchanger tube（25）Water side and check valve（22）One end consolidate
Fixed connection.
3. a kind of from cooling type centrifugal pump energy-saving electric machine according to claim 1-2, it is characterised in that：The heat exchanger tube
（25）It is spirally wrapped around motor（4）Outer surface, six inserted links（30）With heat exchanger tube（25）It is staggered.
4. a kind of from cooling type centrifugal pump energy-saving electric machine according to claim 1-3, it is characterised in that：The beam
（27）It is rubber blanket, the beam（27）Length and protection board（28）Length it is identical.
5. a kind of from cooling type centrifugal pump energy-saving electric machine according to claim 1-4, it is characterised in that：Second water
Road（20）It is L-shape, the base plate（3）Length be motor（4）The twice of length.
6. a kind of from cooling type centrifugal pump energy-saving electric machine according to claim 1-5, it is characterised in that：3rd water
Road（24）In continuous S-shaped, the 3rd water channel（24）With base（1）It is parallel to each other.
7. one kind is from cooling type centrifugal pump power-economizing method, it is characterised in that：When using, motor（4）Start, drive the pump housing（5）
Interior impeller（10）Rotate, water is passed through into water inlet pipe（12）It is pumped into pump cover（6）With pump case（11）Between, then by outlet pipe（14）
Exclude, during be drawn into the pump housing（5）Interior water passes sequentially through the second water channel（20）, the second communicating pipe（23）With the 3rd water channel
（24）Into heat exchanger tube（25）, it is motor（4）Water after radiating is by water chamber（13）The water of interior quick flowing is extracted out, by first
Communicating pipe（21）Into water chamber（13）It is interior, by outlet pipe（14）Discharge；By in motor（4）Outer surface be wound with heat exchanger tube
（25）, the pump housing is pumped into during centrifugation pump work（5）Interior water energy enough flows through heat exchanger tube（25）, absorb motor（4）Produced during work
Heat, reduces motor（4）Operating temperature, reduce motor（4）Energy consumption, good heat dissipation effect reaches the effect of energy-conservation；By
Motor（4）Outer surface be welded with protection board（28）, can be to motor（4）Outside and heat exchanger tube（25）Protection is provided, it is to avoid
Motor（4）And heat exchanger tube（25）Receive damage；By in protection board（28）One side offer slot（29）, slot（29）'s
Inner bottom wall passes through spring（31）It is fixedly connected with inserted link（30）, motor can be absorbed（4）The vibration produced during work, reduces vibration
To motor（4）The influence of normal work；By in mounting groove（26）Inside be bonded with beam（27）, being capable of absorption heat-exchange pipe
（25）Be subject to from motor（4）Vibration；By in the first communicating pipe（21）One end be installed with check valve（22）, change
Heat pipe（25）Water side and check valve（22）Fixed connection, can avoid the pump housing（5）Water passes through heat exchanger tube during job insecurity
（25）It is back to the second water channel（20）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220484.4A CN106899135A (en) | 2017-04-06 | 2017-04-06 | It is a kind of from cooling type centrifugal pump energy-saving electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220484.4A CN106899135A (en) | 2017-04-06 | 2017-04-06 | It is a kind of from cooling type centrifugal pump energy-saving electric machine |
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| Publication Number | Publication Date |
|---|---|
| CN106899135A true CN106899135A (en) | 2017-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710220484.4A Withdrawn CN106899135A (en) | 2017-04-06 | 2017-04-06 | It is a kind of from cooling type centrifugal pump energy-saving electric machine |
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| CN109139494A (en) * | 2018-11-14 | 2019-01-04 | 南京腾图节能科技有限公司 | A kind of New type water pump |
| CN110224538A (en) * | 2019-06-18 | 2019-09-10 | 徐州亚泰电机有限公司 | A kind of explosion-proof type ultrahigh-efficiency three-phase asynchronous motor |
| CN110994859A (en) * | 2019-11-15 | 2020-04-10 | 广州尚诚智能科技有限公司 | DC motor |
| CN112128116A (en) * | 2020-09-23 | 2020-12-25 | 泗县金皖泵业有限公司 | Gear speed changing disk type water pump |
| CN112128117A (en) * | 2020-09-25 | 2020-12-25 | 朱克龙 | Centrifugal pump capable of quickly dissipating heat |
| CN112874240A (en) * | 2021-03-01 | 2021-06-01 | 上海电力大学 | Protection-added heat exchanger |
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2017
- 2017-04-06 CN CN201710220484.4A patent/CN106899135A/en not_active Withdrawn
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| CN107359741A (en) * | 2017-06-29 | 2017-11-17 | 上海工程技术大学 | A kind of automobile motor radiator fan noise reduction anti-shake system |
| CN107359741B (en) * | 2017-06-29 | 2019-09-06 | 上海工程技术大学 | A kind of automobile motor radiator fan noise reduction anti-shake system |
| CN109139494A (en) * | 2018-11-14 | 2019-01-04 | 南京腾图节能科技有限公司 | A kind of New type water pump |
| CN109139494B (en) * | 2018-11-14 | 2024-01-19 | 南京腾图节能科技有限公司 | Novel water pump |
| CN110224538A (en) * | 2019-06-18 | 2019-09-10 | 徐州亚泰电机有限公司 | A kind of explosion-proof type ultrahigh-efficiency three-phase asynchronous motor |
| CN110994859A (en) * | 2019-11-15 | 2020-04-10 | 广州尚诚智能科技有限公司 | DC motor |
| CN112128116A (en) * | 2020-09-23 | 2020-12-25 | 泗县金皖泵业有限公司 | Gear speed changing disk type water pump |
| CN112128116B (en) * | 2020-09-23 | 2022-01-14 | 泗县金皖泵业有限公司 | Gear speed changing disk type water pump |
| CN112128117A (en) * | 2020-09-25 | 2020-12-25 | 朱克龙 | Centrifugal pump capable of quickly dissipating heat |
| CN112874240A (en) * | 2021-03-01 | 2021-06-01 | 上海电力大学 | Protection-added heat exchanger |
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Application publication date: 20170627 |