CN105805022B - A kind of portable series excited machine water pump - Google Patents
A kind of portable series excited machine water pump Download PDFInfo
- Publication number
- CN105805022B CN105805022B CN201610328179.2A CN201610328179A CN105805022B CN 105805022 B CN105805022 B CN 105805022B CN 201610328179 A CN201610328179 A CN 201610328179A CN 105805022 B CN105805022 B CN 105805022B
- Authority
- CN
- China
- Prior art keywords
- pump housing
- rotor assembly
- carbon brush
- stator
- cap
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to home-use portable pumps to follow accessory applied technical field, specifically disclose a kind of portable series excited machine water pump, including the pump housing, and the vortex cavity being connect with the pump housing, and terminal box interior at one end is set, wiring cap, and the plug being connect with terminal box, and it is arranged on the stator carbon brush copper riveting piece right/left of side among pump housing one end, collapsible tube/insulation ceratuba, and the brush carrier being used in conjunction with each other of intermediate opposite side at one end is set, copper is held, carbon brush core and carbon brush cap, and it is arranged on the rotor assembly in the pump housing, and the stator being used in combination with rotor assembly, and it is arranged on the wind shield in the pump housing.The beneficial effects of the present invention are：Its design structure is reasonable, service life is long, and high using working efficiency without frequent maintenance down, and rotating speed is soon 20000 rpms or so, 200 hours carbon brush service life（100 hours market similar product service life）, a height of 42 meters of lift, vertical m/h of flow greatly 5.8, low noise, temperature rise low.
Description
Technical field
The invention belongs to home-use portable pumps to follow accessory applied technical field, and in particular to a kind of portable series excitation electricity
Machine water pump, suitable for circulating water pipeline, long lifespan, lift is high, flow is big.
Background technology
Series excited machine is that the stator of single phase series motor is made of salient pole iron core and Exciting Windings for Transverse Differential Protection, and rotor is by non-salient pole iron
The compositions such as the heart, armature winding, commutator and shaft are connected between excitation winding and armature winding by brush and commutator formation
Circuit.
Single phase series motor belongs to AC and DC dual-purpose motor, it can both be worked using AC power, can also make
It is worked with DC power supply, principle is switched on conducting wire can arrive the effect of stress in magnetic field.Series excitation（Series excitation）Motor be exactly stator around
What group and rotor windings were connected.Direct current generator can be divided into according to excitation type：Series excitation, shunt excitation, compound excitation are encouraged with it.Series excitation is
A kind of direct current generator excitation principle therein, this motor, which is used primarily in electric tool, belongs to universal motor or direct current
In motor.
The line that motor is also referred to as " motor " color is the machine that insulating layer is changed into electric energy mechanical energy, utilizes motor
Electric energy a large amount of caused by generator can be applied in production cause.
Currently, the series excited machine applied to portable cast iron water pump, rotating speed is low, lift is short, flow is small, high noise, liter
Warm fast and carbon brush short life is 100 hours, and then leads to that bulk life time is short, needs periodic inspection, influences it using working efficiency etc.,
Have been unable to meet the demand that the assembling of existing domestic portable cast iron water pump uses, and this is current urgently to be resolved hurrily.
Therefore, based on the above problem, the present invention provides a kind of portable series excited machine water pump.
Invention content
Goal of the invention：The object of the present invention is to provide a kind of portable series excited machine water pump, design structure is reasonable, uses
Long lifespan, and it is high using working efficiency without frequent maintenance down, while it is inconvenient to solve existing portable pump series excited machine
The problem of installing, safeguarding, it is applied widely.
Technical solution：The present invention provides a kind of portable series excited machine water pump, the whirlpool being connect including the pump housing and with the pump housing
Chamber and setting interior terminal box, wiring cap and the electric wire pressing plate being used in combination with terminal box, wiring cap, wiring at one end
Button, the first cross recess pan-headed screw, the second spring washer, outer zigzag lock washer and ground terminal and connect with terminal box insert
Head and it is arranged on the stator carbon brush copper riveting piece right/left of side among pump housing one end, collapsible tube/insulation ceratuba and setting at one end
The brush carrier being used in conjunction with each other, the copper of intermediate opposite side are held, carbon brush core and carbon brush cap and the rotor assembly being arranged in the pump housing,
And the stator being used in combination with rotor assembly and the wind shield being arranged in the pump housing, wherein, stator passes through the second cross slotted disk
Head screw, plain cushion and wind shield connection and the thrower being arranged in the pump housing, wherein, wind shield is run through in one end of rotor assembly
Connect with thrower and valve plate that the impeller that is connect with rotor assembly and being arranged on is used in combination in the pump housing and with impeller,
Sealing ring and it is arranged on the quiet mechanical seal used in the pump housing and with rotor assembly matching ends, dynamic mechanical seal and setting
In pump housing end and for fixing outer-hexagonal screw, the first spring washer and the interior hexagonal flush end screw of end cap and being symmetrical arranged
Vortex cavity both sides copper sleeve and be arranged on vortex cavity top side silently.
The technical program, the portable series excited machine water pump, further include be separately positioned on the pump housing, vortex cavity lower part rubber
Glue footmuff, and at least set two groups.
The technical program, the brush carrier and carbon brush cap are respectively that bakelite is made.
The technical program, described is silently square head, and wind shield is made for black flame-retardant ABS；The plug is made in U.S.A
Three-jaw plug.
The technical program, the size of the rotor assembly is Φ 41.7-51.7mm*42.5-52.5mm；The stator
Size is Φ 85-95mm*42.5-52.5mm.
Compared with prior art, a kind of advantageous effect of portable series excited machine water pump of the invention is：1st, it is designed
It is rational in infrastructure, service life is long, and high using working efficiency without frequent maintenance down, while solves existing portable pump
The problem of series excited machine inconvenience is installed, is safeguarded, it is applied widely；2nd, rotating speed is soon 20000 rpms or so, the carbon brush service life
200 hours（100 hours market similar product service life）, a height of 42 meters of lift, vertical m/h of flow greatly 5.8, low noise, temperature
It rises low.
Description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of portable series excited machine water pump of the present invention；
Fig. 2 is a kind of left view structural representation of portable series excited machine water pump of the present invention；
Fig. 3 is a kind of assembling structure schematic diagram of portable series excited machine water pump of the present invention；
Fig. 4 is a kind of vertical structure schematic diagram of portable series excited machine water pump of the present invention；
Fig. 5 is a kind of configuration schematic diagram of portable series excited machine water pump of the present invention；
Wherein, serial number mark is as follows in figure：The 1- pump housings, 2- rotor assemblies, 3- stators, 4- wind shields, 5- brush carriers, 6- water dumpings
Circle, 7- copper are held, 8- carbon brush core, 9- carbon brush cap, 10- terminal boxes, 11- electric wire pressing plates, 12- rubber footmuffs, 13- valve plates, 14- are close
Seal, the quiet mechanical seals of 15-, 16- move mechanical seal, 17- impellers, 18- vortex cavities, 19- copper sleeves, 20- silently, 21- outer-hexagonals
The outer zigzag lock washer of screw, the first spring washers of 22-, the second spring washers of 23-, 24-, 25- ground terminals, 26- the first cross slotted disks
Head screw, 27- Wiring buttons, 28- wiring caps, hexagonal flush end screw, 30- plugs, 31- the second cross recess coiled hair spiral shells in 29-
Silk, 32- plain cushions, 33- stator carbon brush copper riveting pieces right/left, 34- collapsible tubes/insulation ceratuba.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Embodiment one
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and a kind of portable series excited machine water pump shown in fig. 5, including the pump housing 1 and and the pump housing
The vortex cavity 18 of 1 connection and setting at one end interior terminal box 10, wiring cap 28 and with terminal box 10, wiring cap 28 matches makes
Electric wire pressing plate 11, Wiring button 27, the first cross recess pan-headed screw 26, the second spring washer 23, outer 24 and of zigzag lock washer
Ground terminal 25 and the plug 30 being connect with terminal box 10 and the stator carbon brush copper riveting piece for being arranged on side among 1 one end of the pump housing
The brush carrier 5, the copper that are used in conjunction with each other of right/left 33, collapsible tube/insulation ceratuba 34 and setting intermediate opposite side at one end holds 7,
Carbon brush core 8 and carbon brush cap 9 and the rotor assembly 2 being arranged in the pump housing 1 and the stator 3 being used in combination with rotor assembly 2 and
The wind shield 4 being arranged in the pump housing 1, wherein, stator 3 is connected by the second cross recess pan-headed screw 31, plain cushion 32 and wind shield 4
Connect and be arranged on the thrower 6 in the pump housing 1, wherein, one end of rotor assembly 2 connect through wind shield 4 with thrower 6 and with
The impeller 17 and be arranged on valve plate 13, the sealing ring 14 being used in combination in the pump housing 1 and with impeller 17 that rotor assembly 2 connects,
And it is arranged on the quiet mechanical seal 15 used in the pump housing 1 and with 2 matching ends of rotor assembly, dynamic mechanical seal 16 and setting
In 1 end of the pump housing and for fixing outer-hexagonal screw 21, the first spring washer 22 and the interior hexagonal flush end screw 29 of end cap and right
Claim the copper sleeve 19 for being arranged on 18 both sides of vortex cavity and be arranged on 18 top side of vortex cavity silently 20.
It is further preferred that portable series excited machine water pump, further include be separately positioned on the pump housing 1,18 lower part of vortex cavity rubber
Glue footmuff 12, and at least set two groups, to ensure work when, form the pump housing 1, vortex cavity 18 stable support and reduce vibration
Purpose；And brush carrier 5 and carbon brush cap 9 are respectively that bakelite is made, and have higher mechanical strength, good insulating properties and heat-resisting, resistance to
Corrosivity improves service life and ensures without electric leakage, electrical shock safety hazard, safety coefficient height；And it silently 20 is dismantled for square head
And assembling is convenient, wind shield 4 is made for black flame-retardant ABS, and fire-retardant coefficient is high, ensures integrated motor structure safety；And plug 30
For three-jaw plug made in U.S.A, safety coefficient height；And the size of rotor assembly 2 is Φ 41.7-51.7mm*42.5-52.5mm and stator
3 size is Φ 85-95mm*42.5-52.5mm, and it is soon 20000 rpms or so that can realize rotating speed, and the carbon brush service life 200 is small
When（100 hours market similar product service life）, a height of 42 meters of lift, vertical m/h of flow greatly 5.8, low noise, temperature rise low
Purpose.
Embodiment two
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and a kind of portable series excited machine water pump shown in fig. 5, including the pump housing 1 and and the pump housing
The vortex cavity 18 of 1 connection and setting at one end interior terminal box 10, wiring cap 28 and with terminal box 10, wiring cap 28 matches makes
Electric wire pressing plate 11, Wiring button 27, the first cross recess pan-headed screw 26, the second spring washer 23, outer 24 and of zigzag lock washer
Ground terminal 25 and the plug 30 being connect with terminal box 10 and the stator carbon brush copper riveting piece for being arranged on side among 1 one end of the pump housing
The brush carrier 5, the copper that are used in conjunction with each other of right/left 33, collapsible tube/insulation ceratuba 34 and setting intermediate opposite side at one end holds 7,
Carbon brush core 8 and carbon brush cap 9 and the rotor assembly 2 being arranged in the pump housing 1 and the stator 3 being used in combination with rotor assembly 2 and
The wind shield 4 being arranged in the pump housing 1, wherein, stator 3 is connected by the second cross recess pan-headed screw 31, plain cushion 32 and wind shield 4
Connect and be arranged on the thrower 6 in the pump housing 1, wherein, one end of rotor assembly 2 connect through wind shield 4 with thrower 6 and with
The impeller 17 and be arranged on valve plate 13, the sealing ring 14 being used in combination in the pump housing 1 and with impeller 17 that rotor assembly 2 connects,
And it is arranged on the quiet mechanical seal 15 used in the pump housing 1 and with 2 matching ends of rotor assembly, dynamic mechanical seal 16 and setting
In 1 end of the pump housing and for fixing outer-hexagonal screw 21, the first spring washer 22 and the interior hexagonal flush end screw 29 of end cap and right
Claim the copper sleeve 19 for being arranged on 18 both sides of vortex cavity and be arranged on 18 top side of vortex cavity silently 20.
It is further preferred that portable series excited machine water pump, further include be separately positioned on the pump housing 1,18 lower part of vortex cavity rubber
Glue footmuff 12, and at least set two groups, to ensure work when, form the pump housing 1, vortex cavity 18 stable support and reduce vibration
Purpose；And brush carrier 5 and carbon brush cap 9 are respectively that bakelite is made, and have higher mechanical strength, good insulating properties and heat-resisting, resistance to
Corrosivity improves service life and ensures without electric leakage, electrical shock safety hazard, safety coefficient height；And it silently 20 is dismantled for square head
And assembling is convenient, wind shield 4 is made for black flame-retardant ABS, and fire-retardant coefficient is high, ensures integrated motor structure safety；And plug 30
For three-jaw plug made in U.S.A, safety coefficient height；And the size of rotor assembly 2 is Φ 46.7mm*47.5mm and the size of stator 3 is
Φ 80mm*47.5mm, it is soon 20000 rpms or so that can realize rotating speed, 200 hours carbon brush service life（The market similar product longevity
Life 100 hours）, a height of 42 meters of lift, vertical m/h of flow greatly 5.8, low noise, temperature rise low purpose.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as the present invention's
Protection domain.
Claims (2)
1. a kind of portable series excited machine water pump, it is characterised in that：Including the pump housing（1）And the and pump housing（1）The vortex cavity of connection
（18）And terminal box interior at one end is set（10）, wiring cap（28）And and terminal box（10）, wiring cap（28）Matching makes
Electric wire pressing plate（11）, Wiring button（27）, the first cross recess pan-headed screw（26）, the second spring washer（23）, the locking of outer zigzag
Gasket（24）And ground terminal（25）And and terminal box（10）The plug of connection（30）And it is arranged on the pump housing（1）One among one end
The stator carbon brush copper riveting piece right/left of side（33）, collapsible tube/insulation ceratuba（34）And setting intermediate opposite side at one end is mutual
The brush carrier being used cooperatively（5）, copper holds（7）, carbon brush core（8）With carbon brush cap（9）And it is arranged on the pump housing（1）Interior rotor assembly
（2）And and rotor assembly（2）The stator being used in combination（3）And it is arranged on the pump housing（1）Interior wind shield（4）, wherein, stator
（3）Pass through the second cross recess pan-headed screw（31）, plain cushion（32）With wind shield（4）Connect and be arranged on the pump housing（1）Interior water dumping
Circle（6）, wherein, rotor assembly（2）One end run through wind shield（4）With thrower（6）Connection and and rotor assembly（2）Connection
Impeller（17）And it is arranged on the pump housing（1）Interior and and impeller（17）The valve plate being used in combination（13）, sealing ring（14）And
It is arranged on the pump housing（1）Interior and and rotor assembly（2）The quiet mechanical seal that matching ends use（15）, dynamic mechanical seal（16）,
And it is arranged on the pump housing（1）End and the outer-hexagonal screw for fixing end cap（21）, the first spring washer（22）It is tight with interior hexagonal flush end
Determine screw（29）And it is symmetricly set on vortex cavity（18）The copper sleeve of both sides（19）And it is arranged on vortex cavity（18）Top side it is bored
Head（20）；The brush carrier（5）With carbon brush cap（9）Respectively bakelite is made；It is described silently（20）For square head, wind shield（4）For
Black flame-retardant ABS is made；The plug（30）For three-jaw plug made in U.S.A；The rotor assembly（2）Size be Φ 41.7-
51.7mm*42.5-52.5mm；The stator（3）Size be Φ 85-95mm*42.5-52.5mm.
2. a kind of portable series excited machine water pump according to claim 1, it is characterised in that：The portable series excited machine
Water pump further includes and is separately positioned on the pump housing（1）, vortex cavity（18）The rubber footmuff of lower part（12）, and at least set two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328179.2A CN105805022B (en) | 2016-05-18 | 2016-05-18 | A kind of portable series excited machine water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328179.2A CN105805022B (en) | 2016-05-18 | 2016-05-18 | A kind of portable series excited machine water pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105805022A CN105805022A (en) | 2016-07-27 |
| CN105805022B true CN105805022B (en) | 2018-07-10 |
Family
ID=56451441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610328179.2A Active CN105805022B (en) | 2016-05-18 | 2016-05-18 | A kind of portable series excited machine water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805022B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869326B (en) * | 2018-08-30 | 2023-06-23 | 兴化市中兴电器制造有限公司 | Intelligent drainage pump |
| CN110206721A (en) * | 2019-06-28 | 2019-09-06 | 苏州优德通力科技有限公司 | A kind of hand washing sink pump |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356169Y (en) * | 1998-10-19 | 1999-12-29 | 祖书群 | Energy saving high speed immersible pump |
| JP2006348802A (en) * | 2005-06-14 | 2006-12-28 | Asmo Co Ltd | Electric pump |
| CN102710067A (en) * | 2012-05-29 | 2012-10-03 | 宁波市鄞州欣佳电机厂 | Series-excited motor |
| CN102817856A (en) * | 2012-08-21 | 2012-12-12 | 浙江利欧股份有限公司 | Portable series excited motor garden jet pump |
| CN202867253U (en) * | 2012-10-15 | 2013-04-10 | 浙江百乐泵业有限公司 | Series motor pump |
| CN104019039A (en) * | 2014-06-23 | 2014-09-03 | 杨高怀 | Portable universal high-lift self-priming water pump |
| CN104976136A (en) * | 2015-07-14 | 2015-10-14 | 王进 | Shield pump of brushless motor |
| CN105003444A (en) * | 2015-07-23 | 2015-10-28 | 长沙秋点兵信息科技有限公司 | Water pump |
| CN205638965U (en) * | 2016-05-18 | 2016-10-12 | 兴化市中兴电器制造有限公司 | Portable series excited machine water pump |
-
2016
- 2016-05-18 CN CN201610328179.2A patent/CN105805022B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356169Y (en) * | 1998-10-19 | 1999-12-29 | 祖书群 | Energy saving high speed immersible pump |
| JP2006348802A (en) * | 2005-06-14 | 2006-12-28 | Asmo Co Ltd | Electric pump |
| CN102710067A (en) * | 2012-05-29 | 2012-10-03 | 宁波市鄞州欣佳电机厂 | Series-excited motor |
| CN102817856A (en) * | 2012-08-21 | 2012-12-12 | 浙江利欧股份有限公司 | Portable series excited motor garden jet pump |
| CN202867253U (en) * | 2012-10-15 | 2013-04-10 | 浙江百乐泵业有限公司 | Series motor pump |
| CN104019039A (en) * | 2014-06-23 | 2014-09-03 | 杨高怀 | Portable universal high-lift self-priming water pump |
| CN104976136A (en) * | 2015-07-14 | 2015-10-14 | 王进 | Shield pump of brushless motor |
| CN105003444A (en) * | 2015-07-23 | 2015-10-28 | 长沙秋点兵信息科技有限公司 | Water pump |
| CN205638965U (en) * | 2016-05-18 | 2016-10-12 | 兴化市中兴电器制造有限公司 | Portable series excited machine water pump |
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| Publication number | Publication date |
|---|---|
| CN105805022A (en) | 2016-07-27 |
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