CN107100900A - A kind of washing machine of bull pump and the application bull pump - Google Patents
A kind of washing machine of bull pump and the application bull pump Download PDFInfo
- Publication number
- CN107100900A CN107100900A CN201710229990.XA CN201710229990A CN107100900A CN 107100900 A CN107100900 A CN 107100900A CN 201710229990 A CN201710229990 A CN 201710229990A CN 107100900 A CN107100900 A CN 107100900A
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- China
- Prior art keywords
- pump
- chamber
- filter
- water
- main pump
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
- D06F39/085—Arrangements or adaptations of pumps
Abstract
The present invention relates to a kind of bull pump, it is included provided with the filter core extended along axis in the main pump body being in the form of a column, main pump body, and filter core will be divided into chamber to be filtered and filter chamber in main pump body；One end of main pump body is provided with the draining pump chamber that chamber to be filtered is connected with filter chamber, and draining pump chamber is provided with draining pump, and side is connected with drainpipe, and draining pump will intake and be directed directly to drainpipe outflow through draining pump chamber；The other end of main pump body is provided with the water inlet pipe being connected with chamber to be filtered and the circulation pump chamber being connected with filter chamber, circulation pump chamber is provided with circulating pump, side is connected with circulating water outlet pipe, and circulating pump will be intake after filter element filtering, be flowed out through circulating pump chamber and guiding to circulating water outlet pipe.By setting the bull pump of said structure, bull pump integrated installation draining pump and circulating pump are made, and makes the two to be individually operated, to make water inlet be outflowed again for the purpose of recycling through the directly outer row of drain chamber or after filter element filtering through circulating pump chamber.
Description
Technical field
The present invention relates to a kind of bull pump of mechanical manufacturing field, more particularly to a kind of double end applied on washing machine
Pump.
Background technology
Pump shell structure typically circular cross-section is arrived in washing machine, and it is (i.e. same in a kind of double pump casing structure
When connection drain motor and circulation motor housing), this circular section will certainly increase the overall volume of the pump housing, cause sky
Between waste and cost waste, just to this problem, we devise a kind of double pump casing structure of circular cross-section.
In existing product, the washing machine for being provided with external circulating system has been common very much, and it goes out water tub of washing machine
The mouth of a river connects outer circulating tube, the circulation water inlet of the outer circulating tube other end to steel ladle, and sets on outer circulating tube circulating pump,
So that the water of bottom flow to steel ladle top through outer circulating tube in steel ladle, realization is circulated to washing of drum type washing machine water, entered
One step improves the detersive efficiency of washing machine.
Simultaneously as washing machine delivery port is also connected with drainpipe, drainpipe is provided with draining pump, the drainpipe other end
Extend to outside washing machine, washing machine will be discharged outside the washings in water tub of washing machine.
Therefore, a circulating pump and a draining pump are generally installed on the existing washing machine for possessing outer circulation function,
Due to circulating pump and the separate setting of draining pump, the big quantity space of washing machine internal is not only occupied, meanwhile, also need to circulation
Pump and draining pump are installed respectively, are made washing machine production process increase, are reduced production efficiency.
In summary, how to design a kind of circulatory function and the bull pump of drain function of being integrated with just becomes research and development heat
Point.In view of this, it is special to propose the present invention.
The content of the invention
It is an object of the invention to provide a kind of bull pump, with realize to by circulating pump and draining pump integrated installation in same
The purpose of the pump housing；Meanwhile, the application target of filtration cycle outflow and outer row can be performed respectively to water inlet by also reaching.Additionally provide one
Bull pump shell structure is planted, to realize reduction pump housing height, reduces the purpose of space-consuming.
For achieving the above object, adopt the following technical scheme that：
A kind of bull pump, it is included provided with the filter core extended along axis in the main pump body being in the form of a column, main pump body, and filter core will be main
Chamber to be filtered and filter chamber are divided into the pump housing；One end of main pump body is provided with the row that chamber to be filtered is connected with filter chamber
Water pump chamber, draining pump chamber is provided with draining pump, and side is connected with drainpipe, and draining pump will be intake and is directed directly to through draining pump chamber
Drainpipe flows out；The other end of main pump body be provided with the water inlet pipe that is connected with chamber to be filtered and with following that filter chamber is connected
Ring pump chamber, circulation pump chamber circulating pump is installed, side is connected with circulating water outlet pipe, circulating pump will water inlet after filter element filtering,
Guided through circulating pump chamber to circulating water outlet pipe outflow.
Further, inflection runner is provided between filter chamber and draining pump chamber, to make the washings in chamber to be filtered direct
Flow into draining pump chamber, remove line bits through inflection runner again after flow into filter chamber.
Further, filter core includes the tabular filter screen extended along main pump body axis, above and below main pump body inside division is by filter screen
The chamber to be filtered of setting and filter chamber；Main pump body one end is provided with the water fender being isolated with draining pump chamber, and water fender is provided with
The discharge outlet being connected with draining pump chamber；Separately certain interval between filter screen and water fender, close to filter screen one end of water fender
Provided with inflection runner, washings of the inflection runner in filter chamber side, chamber to be filtered remove line through inflection runner
Filter chamber is flowed directly into after bits.
Further, described filter screen side is provided with the multiple tracks water guide rib separately arranged, and each water guide rib is disposed in proximity to gear
In the filter chamber of water plate, the staggered arrangement of each water guide rib, to be constituted inflection runner between filter chamber and draining pump chamber, with
Washings are flowed through line bits are removed after inflection runner.
Further, the filter core is also included located at the second filtration between draining pump chamber and main pump body, will washing
Water is carried out after foreign body filtering through being arranged outside draining pump chamber.
Further, the cross section of the main pump body is the major arc arch that top is straight line, and filter core stretches into one end of main pump body
For the supporting plate of laminating corresponding with main pump body inwall, the other end of filter core is to engage the installation being connected with main pump body phase screw thread
Lid；
It is preferred that, the lid of installing is connected with filter core through installation axle, and connecting shaft one end is mutually fixedly connected, separately with installing lid
One end and filter core can axial-rotation be connected, connecting shaft is coaxially disposed with installing lid, to cause filter core to be mounted opposite lid production
It is raw to be pivoted and then change filter core and the relative position between lid is installed.
Further, the staggered eccentric setting of the set axis of discharge outlet and main pump body on water fender；It is preferred that, bull pump
Main pump body be horizontally disposed with, the discharge outlet on water fender is arranged on the upside of the vertical directions of main pump body axis.
Further, the main pump body of bull pump is horizontally disposed with, and circulation pump chamber is arranged at the top of main pump body；Filter in main pump body
Core is obliquely installed, and the filter chamber in upper left quarter and the chamber to be filtered in right lower quadrant will be divided into main pump body；Circulation
The bottom of pump chamber is provided with the recirculated water delivery port being connected with filter chamber, and the top of circulation pump chamber is provided with what is protruded straight up
Circulating pump erection joint, circulating pump is fixedly installed at circulating pump erection joint, circulation pump chamber side be connected with radially to
The circulating water outlet pipe of outer protrusion extension.
Further, the staggered eccentric setting of axis of the recirculated water delivery port in circulating pump bottom of chamber portion and circulation pump chamber；It is excellent
Choosing, recirculated water delivery port is arranged between circulating pump cavity axis and circulating water outlet pipe.
Bull pump of the invention by setting said structure, makes set draining pump or circulating pump on bull pump individually enter
Row work, it is real to make water inlet be outflowed again through the directly outer row of drain chamber or after filter element filtering through circulating pump chamber for recycling
The purpose that water inlet manipulates and made water to be flowed out respectively through different runner exits through two different pumps is respectively showed.
Meanwhile, the present invention by filter screen close to drain chamber, side in filter chamber set multiple tracks interval to lead
Water muscle constitutes inflection runner, and the filter opening mesh number of filter screen is set into smaller so that most of water inlet is directed to chamber one to be filtered
Stopped when at effluent to water guide rib by water guide rib, make current bending flowing, to cause the line in water inlet current to consider to be worth doing by water guide rib mistake
Filter, realizes and is flowed into water by gentle guiding and remove the purpose of recirculated water center line bits；Simultaneously as between each road water guide rib
Filter screen part be provided with filter opening so that the water flowing between adjacent water guide rib is back to chamber to be filtered through filter opening through filter screen
In, it is achieved that current stop backflow by multiple tracks water guide rib, further improve the purpose of filter efficiency；Further, water inlet current stream
Through strainer filtering so that the impurity in water inlet is removed by filter screen, the washings that filter core can be poor to water quality after washing are made to carry out strong
Power decontamination, to improve detersive efficiency.
Present invention also offers a kind of washing machine, washing machine is equipped with above-mentioned bull pump, in the delivery port of water tub of washing machine
Go out to be provided with above-mentioned bull pump, and the water inlet pipe of bull pump is connected with steel ladle delivery port, the drainpipe of bull pump is through pipe
Road is extended to outside washing machine, to realize washing machine drainage；The recirculated water delivery port of bull pump is through outer loop pipe and washing machine
Steel ladle top is connected, with realize steel ladle reclaimed water is filtered through bull pump after, circulated passing back into steel ladle top
Flowing, to strengthen the purpose of clean result.
Meanwhile, the present invention is simple in construction, and effect significantly, is suitably promoted the use of.
Brief description of the drawings
The mounting structure schematic diagram of bull pump in Fig. 1 embodiment of the present invention；
The structural representation of double end pump case in Fig. 2 embodiment of the present invention；
The top view of double end pump case in Fig. 3 embodiment of the present invention；
The side view of double end pump case in Fig. 4 embodiment of the present invention；
The structural representation of A-A sections in Fig. 5 embodiment of the present invention Fig. 3；
B-B section structure schematic diagrames in Fig. 6 embodiment of the present invention Fig. 4；
The half-sectional structural representation of bull pump in Fig. 7 and Fig. 8 embodiment of the present invention；
The structural representation of bull pump filter core in Fig. 9 and Figure 10 embodiment of the present invention；
The accompanying drawing of bull pump filter core in Figure 11 embodiment of the present invention；
The structural representation of C-C sections in Figure 12 embodiment of the present invention Figure 11；
The structural representation of washing machine in Figure 13 embodiment of the present invention；
The mounting structure schematic diagram of bull pump in Figure 14 and Figure 15 embodiment of the present invention；
Mplifying structure schematic diagram in Figure 16 embodiment of the present invention Figure 15 at C.
Main element explanation in figure：1-main pump body, 2-water inlet pipe, 3-drainpipe, 4-circulating water outlet pipe, 5-row
Water pump, 6-circulating pump, 7-draining pump chamber, 8-circulation pump chamber, 9-filter core, 10-discharge outlet, 11-recirculated water delivery port,
12-water fender, the erection joint of 13-filter core, the erection joint of 14-circulating pump, the erection joint of 15-draining pump, 16-reinforcement,
17-chamber to be filtered, 18-filter chamber, 21-lid, 22-support beam, 23-filter screen, 24-filter ring, 25-mistake are installed
Filter post, 26-supporting plate, 27-fixing muscle, 28-water guide rib, 29-chamfering, 30-buffer rubber gasket, 100-bull pump,
200-tube filled with water, 300-descend preceding reinforcer, 400-downside reinforcer, 500-outlet pipe, 600-circulating water pipe, 700-row
Water water pipe, 800-counterweight.
Embodiment
The present invention is described in more detail with reference to embodiment.
Embodiment one
As shown in Figures 1 to 12, a kind of bull pump is described in the present embodiment, it includes the main pump body 1 being in the form of a column, main pump
Provided with the filter core 9 extended along axis in body 1, filter core 9 will be divided into chamber 17 to be filtered and filter chamber 18 in main pump body 1；Main pump
One end of body 9 is provided with the draining pump chamber 7 that chamber 17 to be filtered is connected with filter chamber 18, and draining pump chamber 7 is provided with draining pump
5, the side of draining pump chamber 7 is connected with drainpipe 3, and draining pump 5 is by the water inlet flowed into main pump body 1 from water inlet pipe 2 through draining pump chamber 7
Drainpipe 3 is directed directly to flow out；The other end of main pump body 1 be provided with the water inlet pipe 2 that is connected with chamber 17 to be filtered and with mistake
The circulation pump chamber 8 that filter chamber 18 is connected, circulation pump chamber 8 is provided with circulating pump 6, the circulation side of pump chamber 8 and the phase of circulating water outlet pipe 4
Even, the clean water after circulating pump 6 filters the water inlet flowed into main pump body 1 from water inlet pipe 2 through filter core 9, after filtering is through circulating pump
Chamber 8, which is guided to circulating water outlet pipe 4, to flow out.
By the bull pump of said structure, set draining pump or circulating pump on bull pump is made individually to be operated, with
Order water inlet is outflowed for recycling again through the directly outer row of drain chamber or after filter element filtering through circulating pump chamber, is realized into water
Respectively the purpose that water flows out through different runner exits respectively is manipulated and makes through two different pumps.
Meanwhile, above-mentioned bull pump is attached on the discharge pipe line of washing machine, so that the water in water tub of washing machine can be through
Bull pump driving flows to different directions, with suitable for washing machine different operating operating mode respectively；Such as：Need to be by steel ladle in washing machine
Washings carry out outer loop flowing when, open bull pump on circulating pump, make water inlet pipe of the steel ladle reclaimed water through bull pump
Flow into main pump body, and filtered through filter core, the water after filtering is flowed into circulation pump chamber, then flowed out through circulating water outlet pipe,
Finally pass back into water tub of washing machine, realization is circulated；And when washing machine outside the washings in steel ladle by arranging, open
Draining pump on bull pump, makes water inlet pipe of the steel ladle reclaimed water through bull pump flow into main pump body, then through draining pump chamber to draining
Pipe is flowed out to outside washing machine, realizes the purpose of washing machine drainage.
In the present embodiment, inflection runner is provided between filter chamber and draining pump chamber 7, to make the washings in chamber to be filtered
Flow directly into draining pump chamber, remove line bits through inflection runner again after flow into filter chamber, realize recirculated water center line bits are carried out it is complete
Face is filtered, to reach to entering after water filtration the purpose flowed out again for recycling；Meanwhile, filter core does not produce any resistance to draining
Gear, when making bull pump progress proper drainage, draining current normal stream goes out.
In the present embodiment, filter core 9 includes the tabular filter screen 23 extended along the axis of main pump body 1, and the filter screen 23 constitutes convection current
Enter to circulate the second filtration that the current of pump chamber 8 are filtered；Filter screen 23 treats the inside division of main pump body 1 to be setting up and down
Filter chamber 17 and filter chamber 18；The one end of main pump body 1 is provided with the water fender 12 being isolated with draining pump chamber 7, water fender 12 and set
There is the discharge outlet 10 being connected with draining pump chamber 7；Separately certain interval between filter screen 23 and water fender 12；The side of filter screen 23 is set
There is inflection runner, the inflection runner is arranged at the side of filter chamber 18 and set close to water fender 12, and washings are removed into line
After bits filter chamber is flowed directly into through inflection runner.
In the present embodiment, the described side of filter screen 23 is provided with the multiple tracks water guide rib 28 separately arranged, and each water guide rib 28 is set
It is disposed adjacent in the filter chamber 18 of water fender 12, each staggered arrangement of water guide rib 28, with filter chamber 18 and draining pump chamber 7
Between constitute inflection runner, by washings flow through after inflection runner remove line bits.By filter screen close to drain chamber, be located at
The side in filter chamber sets multiple tracks interval water guide rib to constitute inflection runner, is led with causing water inlet to be flow to through chamber side to be filtered
Bending is inducted into by water guide rib to wave in runner, make current be only capable of the water guide mouthful through water guide rib end and led through correspondence when at water muscle
Water muscle, slow down the flow rate of current, and make the line bits in current be held at water guide rib, realizes and current center line is considered to be worth doing
Carry out the purpose of filtering removal；Simultaneously as being provided with filter opening on filter screen between each road water guide rib so that flow to adjacent lead
Water between water muscle is back in chamber to be filtered through filter opening through filter screen, is achieved that current are stopped by multiple tracks water guide rib, enter one
Step improves the purpose of filter efficiency.
In the present embodiment, the filter core 9 is also included located at the first filtration between draining pump chamber 7 and main pump body 1, with
The water inlet flowed into main pump body 1 is carried out after foreign body filtering, arranged through draining pump chamber 7 is outer, is realized in washing machine drainage current
Foreign matter.The filterings such as line bits, prevent from flowing into and draining pump are caused in draining pump chamber to damage.Second filtration is to the water that flows through
Line bits filtration treatment is flowed into, to avoid the clothing of wrapped folder in recirculated water, line bits etc. from being flowed into recirculated water in circulating pump chamber, and then
The generation of damaged condition is caused to circulating pump；Meanwhile, the second filtration is also gone to impurity such as the line bits in circulating water flow
Remove, to improve the cleanliness factor of washings in washing machine tube filled with water, and then improve the detersive efficiency of washing machine.
By being set to filter core to be combined and constituted by the first filtration and the second filtration, with to draining and recirculated water
Filtered respectively, realize the purpose for considering foreign body filtering in removal, draining to be worth doing to recirculated water center line, and then improve the work of bull pump
Reliability.
In the present embodiment, the cross section of the main pump body 1 is that top is the major arc arch of straight line to cause horizontal positioned
Main pump body is highly reduced as far as possible, the washing machine complete machine chi for being taken up space with compressing bull pump, making bull pump be attached to after washing machine
It is very little to be reduced, and make casing of washing machine inner space make full use of to increase washing capacity；It is preferred that, main pump body 1 it is cross-section
Face is the major arc arch that top is horizontal linear, further to reduce the height of main pump body.
In the present embodiment, one end that filter core 9 stretches into main pump body 1 is the supporting plate 26 of laminating corresponding with the inwall of main pump body 1,
The other end of filter core 9 is to engage the installation lid 21 being connected with the phase screw thread of main pump body 1；It is preferred that, the installation lid 21 is passed through with filter core 9
Installation axle is connected, connecting shaft one end is mutually fixedly connected with installing lid 21, the other end and filter core 9 can axial-rotation be connected,
Connecting shaft is coaxially disposed with installing lid 21, to cause filter core to be removably attached on the main pump body 1 of bull pump, is realized to filter
The purpose safeguarded, cleaned after core dismounting.Meanwhile, one end that filter core 9 is inserted into main pump body 1 is set to and the inwall of main pump body 1
The polymorphic structure of corresponding laminating, for example：Major arc arch shown in Figure 12, to cause the installation site for inserting filter core to fix,
The purpose being mounted during filter core insertion main pump body is realized, makes the installation process of filter core more convenient, quick.
In the present embodiment, the main pump body 1 of bull pump is horizontally disposed with, and circulation pump chamber 8 is arranged at the top of main pump body 1；Main pump
Filter core 9 in body 1 is obliquely installed, and filter chamber 18 in upper left quarter will be divided into main pump body 1 and in right lower quadrant
Chamber 17 to be filtered；The bottom of circulation pump chamber 8 is provided with the recirculated water delivery port 11 being connected with filter chamber 18, recirculated water delivery port
11 constitute the water inlet of circulation pump chamber, and the water in main pump body is drained in circulation pump chamber；The top of pump chamber 8 is circulated provided with perpendicular
Straight circulating pump erection joint 14 protruding upward, circulating pump 6 is fixedly installed at circulating pump erection joint 14, circulation pump chamber 8
Side is connected with the circulating water outlet pipe 4 for radially protruding extension.
By being arranged at filter screen is inclined in the main pump body of horizontal positioned, chamber to be filtered is made to be arranged under filter chamber
Portion, order water inlet current concentrate on bottom under gravity, with drainage procedure current along main pump body axial flow, it is to avoid mistake
Many water are flowed into filter chamber, influence the smoothness of draining current；Meanwhile, circulation pump chamber is arranged to the top of filter chamber,
With cause water inlet can again be flowed into after strainer filtering filter chamber, finally flow to circulation pump chamber so that the efficiency that is filtered of water inlet
It is improved.
In the present embodiment, water fender 12 is provided with the discharge outlet 10 that main pump body 1 is connected with draining pump chamber 7, discharge outlet 10
With the staggered eccentric setting of axis of main pump 1；It is preferred that, the main pump body 1 of bull pump is horizontally disposed with, the draining on water fender 12
Mouth 10 is arranged on the upside of the vertical direction of the axis of main pump body 1.Meanwhile, in the present embodiment, the recirculated water water outlet of circulation pump chamber 8 bottom
The staggered eccentric setting of axis of mouth 11 and circulation pump chamber 8；It is preferred that, recirculated water delivery port 11 is arranged at the circulation axle of pump chamber 8
Between line and circulating water outlet pipe 4.
By the way that discharge outlet is distinguished into inclined to close to drainpipe direction, by recirculated water delivery port close circulating water outlet pipe direction
The heart is set, and to cause current just to be driven in firm inflow correspondence chamber by respective pump and flow to correspondence outlet pipe, makes whole current
Fluency be improved, and then improve draining pump and circulating pump operating efficiency.
Embodiment two
As shown in Figures 1 to 8, a kind of bull pump shell structure is described in the present embodiment, it includes the main pump being in the form of a column
Body 1, the two ends of main pump body 1 are respectively equipped with water inlet pipe 2 and draining pump chamber 7, are set on the side wall of main pump body 1 of the one end of water inlet pipe 2
There is circulation pump chamber 8；Water inlet pipe 2 and the circulation staggered certain angle of pump chamber 8, along main pump body 1 project radially outward extension respectively；
The end for circulating pump chamber 8 is provided with circulating pump erection joint 14, and the side wall of circulation pump chamber 8 is provided with radially protrusion extension
Circulating water outlet pipe 4；Draining pump chamber 7 is provided with drainpipe 3 and draining pump erection joint 15, and draining pump erection joint 15 is along main pump body
The outwardly extension of 1 axis direction, drainpipe 3 are along the outwardly extension of the radial direction of main pump body 1.
By above-mentioned setting, pump chamber will be circulated and draining pump chamber is respectively arranged at the opposite end of main pump body, the pump housing is made
The respective pump that is set respectively through opposite end of water inlet be driven, row or circulating reflux are to tub of washing machine in addition, to subtract
Interfering between the two few current, makes the arrangement of bull pump more reasonable, improves the using effect of bull pump；Together
When, water inlet pipe is set close to circulation pump chamber side, be may pass through with to intake after the filter screen in main pump body directly through circulation
Arranged outside pump chamber, for recycling, the draining pump chamber progress draining that will can also intake after main pump body axially flowing to distal end makes
The use for obtaining bull pump is more reliable.
In the present embodiment, main pump body 1 is inner hollow, horizontally disposed column structure, and the cross section of main pump body 1 is top
Portion is the major arc arch of straight line, and the height of main pump body 1 is tried one's best reduction, reduces the whole height of bull pump, order laundry cabinet
Body inner space makes full use of, and makes casing of washing machine inner space make full use of to increase washing capacity；Meanwhile, can also be to washing
Component arrangement on clothing machine base rationally design, the height of each part on base can be made to be no more than bull pump height, makes
The cylindric washer setting height(from bottom) of washing machine declines, to reach that the bull pump of reduced height makes the complete machine height dimension of washing machine after installing
The purpose of reduction；At the same time it can also which the top surface of main pump body 1 to be set to corresponding plane so that on main pump body 1 can fit
The washing machine crossbeam of side is installed, to cause the mounting means variation of bull pump, install also more firm.
In the present embodiment, drainpipe 3 may be contained within top and drainpipe 3 and the circulating pump of main pump body 1 with circulation pump chamber 8
The axis of erection joint 14 is parallel to be arranged in same vertical plane, and circulating pump 6 and drainpipe 3 are each attached into bull pump
Top, makes the axial dimension of bull pump be reduced, and then reduces the horizontal direction size shared by bull pump；Meanwhile, water inlet
Pipe 2 and circulating water outlet pipe 4 are respectively arranged at the opposite sides of the axis of main pump body 1 and horizontally extending, to cause double end
The water inlet pipe 2 and circulating water outlet pipe 4 of pump are connected with the water pipe extended round about respectively, to avoid bull pump from connecting water
The occurrence of pipe intersects, and then reduce the installation difficulty degree of bull pump.
It is preferred that, in the present embodiment, the connector of water inlet pipe 2 and main pump body 1 is set close to the bottom of main pump body 1, so that
Obtain water inlet pipe 2 with the bottom of main pump body 1 to be connected, order water inlet is reduced in overflow to main pump body 1 close proximity to main pump body flows
The draining current on the top of filter core 9, and then improve the stationarity of bull pump draining current, reduce the product of current in bull pump
Deposit.
It is further preferred that in the present embodiment, water inlet pipe 2 is staggeredly set with circulation pump chamber 8, and water inlet pipe 2 is followed relatively
Ring pump chamber 8 is set away from the direction of draining pump chamber 7, to cause the water inlet that main pump body 1 is flowed into through water inlet pipe 2, is directly filtered through filter core 9
Circulation pump chamber 8 is flowed into afterwards, it is to avoid current are unordered in main pump body 1 the occurrence of spread, and improve the flat of circulating water flow flowing
Stability.
In the present embodiment, the side wall of main pump body 1 is mutually separated between circulation pump chamber 8 and main pump body 1, the side wall of main pump body 1 is provided with
Recirculated water delivery port 11, recirculated water delivery port 11 will be circulated between pump chamber 8 and main pump body 1 and will be interconnected；Draining pump chamber 7 and main pump
Water fender 12 is mutually separated between body 1, water fender 12 is provided with discharge outlet 10, and discharge outlet 10 is by between draining pump chamber 7 and main pump body 1
It is interconnected；It is preferred that, chamber to be filtered 17 in main pump body 1 and discharge outlet 10 is connected by filter chamber 18 with draining pump chamber 7
It is logical, and inflection runner is set on filter screen 9, non-filtration cycle water in chamber to be filtered and draining pump chamber 7 is filtered through inflection runner
Flowed into again in filter chamber after line bits, reached the purpose that line bits filtering in all directions is carried out to recirculated water.
In the present embodiment, described discharge outlet 10 and the axis of main pump body 1 is staggeredly set；It is preferred that, discharge outlet 10
Axis is arranged at the top of the axis of main pump body 1 and in same vertical plane, to cause the axis of discharge outlet 10 and main pump body 1
Phase eccentric setting, to change water (flow) direction in main pump body, reduction flow rate of water flow, improves filtering of the main pump body inner filter core to current and imitates
Rate.
In the present embodiment, described recirculated water delivery port 11 is staggeredly set with circulating the axis of pump chamber 8；It is preferred that, follow
The axis of ring water delivery port 11 is arranged between the circulation axis of pump chamber 8 and circulating water outlet pipe 4, makes recirculated water delivery port 11 close
The side of circulating water outlet pipe 4 is set, to improve the water application efficiency of circulating pump, improves stationarity, the smoothness of recirculated water flowing.
In the present embodiment, the cross section of draining pump chamber 7 is the circular arc that top is protruded in smooth arc upwards, draining pump chamber
7 top is set beyond the top surface of main pump body 1；It is preferred that, the horizontal top surface of main pump body 1 is with the junction of draining pump chamber 7 provided with extremely
A few reinforcement 16, the reinforcement 16 is in the triangle being vertically arranged, two sides of triangle reinforcement 16 respectively with master
The pump housing 1 and draining pump chamber 7 is corresponding is fitted and connected, to improve the structural strength of main pump body and draining pump chamber junction.Meanwhile, it is
The further overall construction intensity for improving bull pump, at least side of main pump body 1 of bull pump is respectively equipped with a reinforcement
16, the reinforcement 16 is parallel with the axis of main pump body 1 to be set, and reinforcement 16 extends to the other end from the one end of main pump body 1；
It is preferred that, a reinforcement 16 is additionally provided with side of the main pump body 1 provided with water inlet pipe 2, the reinforcement 16 is horizontally disposed and arranges certainly
Water pump chamber 16 is extended at water inlet pipe 2, and the periphery of the sidepiece of the reinforcement 16 and non-bulging draining roc chamber 16, to increase
Increase the size of bull pump while bull pump structural strength, by force.
In the present embodiment, circulating pump erection joint 14 protrudes from the top of circulation pump chamber 8, circulating pump erection joint straight up
The 14 outside horizontal buckling in upper end into horizontal circle ring-type installation portion, installation portion be provided with multiple positioning holes for being staggered and
Screw hole, so that circulating pump 6 is fixedly mounted；Draining pump erection joint 15 is outwardly in draining pump along the axis direction of main pump body 1
The end of chamber 7, the outer end of draining pump erection joint 15 is outwards bent into the installation portion of vertical annular shape vertically, and installation portion is provided with
The multiple positioning holes and screw hole being staggered, so that draining pump 5 is fixedly mounted.
By setting a circle installation portion respectively at circulating pump erection joint and draining pump erection joint, to cause circulating pump
It is fastened and fixed, and then is realized after can carrying out locating dowel cooperation grafting through correspondence installation portion respectively with draining pump, again through bolt
The purpose of installation is respectively fixed with corresponding joints for circulating pump and draining pump.
In the present embodiment, the one end of main pump body 1 is provided with radially outward horizontal-extending water inlet pipe 2, is additionally provided with and pacifies for filtration core 9
The filter core erection joint 13 of dress, the filter core erection joint 13 is along the outwardly extension of main pump body axis direction；It is preferred that, filter core
The inwall of erection joint 13 is provided with the internal thread being meshed with the installation lid of the end of filter core 9.
In the present embodiment, the side wall of circulation pump chamber 8 of the both sides of circulating water outlet pipe 4 is the inclined-plane being obliquely installed, and is followed with guiding
Water in ring pump chamber 8 flows to circulating water outlet pipe direction；The side wall of draining pump chamber 7 of the both sides of drainpipe 3 is be obliquely installed oblique
Face, to guide the water in draining pump chamber 7 to be flowed to the direction of drainpipe 3.
Embodiment three
A kind of bull pump filter core is described as shown in Fig. 1 and Fig. 7 to Figure 12, in the present embodiment, bull pump is included for following
The circulation pump chamber 8 that ring pump 6 is installed, and the draining pump chamber 7 that supply and discharge water pump 5 is installed；Filter core 9 includes support, and support one end is set
Have and flowed into flowing into be additionally provided with the first filtration that the current of draining pump chamber 7 are filtered, support to flowing into the water of circulating pump chamber 8
Second filtration of row filtering.
By setting above-mentioned filter core, filter, realize pair respectively during with to bull pump using circulating pump and draining pump
Water inlet current carry out flowing into respectively the purpose that correspondence chamber outflows again again after the filtering of corresponding, different requirements, it is to avoid current
Middle foreign matter flows into the generation for causing damaged condition in pump chamber to draining pump or circulating pump；Meanwhile, also make it that washing of drum type washing machine water can
Clean filter is carried out through filter core, flows back, is reached with realizing through bull pump to washing to washing machine again after dirt in washings is removed
Wash water and filtered and supplied the purpose recycled.
In the present embodiment, support includes parallel spaced support beam 22, and one end of two support beams 22 is relative
Set and be connected through supporting plate 26, the other end is oppositely arranged and is connected through installing lid 21, to surround quadra.This reality
Apply in example, the middle part of two support beams 22 is connected through fixing muscle 27, pacify on the support between fixing muscle 27 and supporting plate 26
Equipped with the first filtration, second filtration is installed on the support between fixing muscle 27 and installation lid 21.
Pass through above-mentioned setting so that one end of filter core sets supporting plate, and sets the first filtration on the supporting plate, with
The water inlet of draining pump chamber to being installed along filter core axis direction is filtered；Meanwhile, extended along axis is set on filter core
Two filtrations, are filtered, and then reached filter core to not with the water inlet for the circulation pump chamber installed to eye filter core radial direction
The purpose that the water inlet of equidirectional two pump chambers is filtered respectively.
In the present embodiment, the two ends of supporting plate 26 are connected with support beam 22 respectively, the middle part of supporting plate 26 be provided with to
The filter ring 24 of internal stent protrusion extension, filter ring 24 is hollow to be set, and the both sides of supporting plate 26 are connected；In filter ring 24
Provided with Filter column 25, the periphery of Filter column 25 and the inwall of filter ring 24 separately certain interval, one end of Filter column 25 was stretched into
Filter in ring 24, the other end is mutually fixedly connected with support beam 22, to constitute the first filtration.
In the present embodiment, described filter ring 24 is cone structure, and the big mouth of cone structure is located at the side of supporting plate 26, small
Mouth end is located at mid-stent；The axis of filter ring 24 is parallel with support beam 22；It is preferred that, and the axis of filter ring 24 and two
Distance is equal between support beam 22.
In the present embodiment, Filter column 25 extends along the axis direction of filter ring 24, and one end of Filter column 25 extends into filter ring
In 24, the other end and fixing muscle 27 be connected to a fixed, fixing muscle 27 is horizontal-extending and two ends of fixing muscle 27 respectively with respective side
Support beam 22 is mutually fixedly connected.
By setting above-mentioned first filtration, to cause water to flow through the gap between filter ring and Filter column through support
Plate, make the foreign matter of wrapped folder and line bits etc. in current be retained by gap, it is to avoid the inflow such as foreign matter, line bits in draining current
The occurrence of draining pump chamber.
In the present embodiment, it is equipped between two support beams 22 on filter screen 23, the filter screen 23 and is placed with multiple filter openings；Institute
State the one end of filter screen 23 with install lid 21 be mutually tightly connected, between the other end and supporting plate 26 of filter screen 23 at a distance of certain interval, with
Installed for filter ring 24 and Filter column 25, make filter screen constitute the second filtration of filter core 9.It is preferred that, in two support beams 22
Portion is connected through fixing muscle 27, filter screen 23 covering is layed in fixing muscle 27 and install lid 21 between, and with the support beam of both sides
22nd, lid 21, fixing muscle 27 are installed mutually to be tightly connected respectively.
Pass through the second filtration for setting above-mentioned filter screen to constitute, to cause water to flow through after the filter opening filtering on filter screen, order
Impurity, line bits and dirt in current etc. are retained by filter screen, realize the purpose to water inlet current purification filtering processing.
In the present embodiment, the side of filter screen 23 is provided with the perpendicular water guide rib 28 of multiple tracks, and each water guide rib 28 is disposed in proximity to
One end of fixing muscle 27, each water guide rib 28 separately certain interval；One end of each water guide rib 28 is respectively between support beam 22
At a distance of certain interval to constitute water guide mouthful, the water guide mouthful of each water guide rib 28 is staggeredly set, and to constitute bending runner, forms inflection
Runner, to carry out filtering removal to flowing through the bits of the line in said structure current；It is preferred that, the filter screen 23 between adjacent water guide rib 28
Filter opening is provided with, to cause the water being deposited between adjacent water guide rib to be back to filter screen opposite side, to reach further raising
The purpose of filter efficiency.
In the present embodiment, each water guide rib 28 is respectively arranged in the different vertical planes perpendicular from support beam 22；Composition is led
Chamfering 29 of the end of water guide rib 28 at the mouth of a river provided with bending, to guide and/or stop that current flow；It is preferred that, fixed close to branch
Set chamfering 29 is to be bent to the direction away from supporting plate 26 on the water guide rib 28 of muscle 27, set chamfering 29 on other water guide ribs 28
To close to the direction of supporting plate 26 bend, and all chamferings 29 respectively with corresponding water guide rib 28 it is perpendicular setting.Meanwhile, in order to protect
The smoothness of current is demonstrate,proved, the height of fixing muscle 27 is less than water guide rib 28, fixing muscle 27 is flowed through, with entrance to ensure that current may span across
In the inflection runner being made up of each water guide rib 28, the purpose filtered comprehensively to circulating water flow is realized.
By setting the chamfering bent to different directions respectively in the end of water guide rib, to be flowed into the water for flowing through water guide mouthful
Row stops, and then changes the flow direction of current, current is deposited between adjacent water guide rib and to be back to filter screen through filter opening another
Side, realizes the retention to filter screen end current, avoids the hair that filter screen end washings stream enters filter screen opposite side situation
It is raw, and then improve the filter effect of filter screen.
In the present embodiment, installing lid 21 includes relative being pivoted the inner cap and enclosing cover of connection, the inner cap and two
Support beam 22 is mutually fixedly connected, and the periphery of the enclosing cover is provided with engages the external screw thread being connected with double end pump case phase screw thread, interior
Lid is fixedly installed on bull pump through enclosing cover.Mounting means can be as follows：Inner cap and enclosing cover being hinged around central rotation, with
Order is provided with the first filtration and the filter core support of the second filtration and can produced with respect to double end pump case around axis direction
Rotation, make filter core engaged with double end pump case phase screw thread install when, the branch of the first filtration and the second filtration is installed
Position of the frame in double end pump case is relatively fixed, and makes filter core 9 and the filter in double end pump case after the fixed installation of double end pump case
Core installation site keeps sole mode, changes (indicating not in the drawings) without producing.
Or, will install lid 21 and be set to inner cap with enclosing cover is respectively two separate parts, and inner cap and two supports are horizontal
Beam 22 is mutually fixedly connected and inserted in the main pump body 1 of bull pump, and is made through supporting plate 26 and the inwall of main pump body 1 to spacing fixation
Installation direction after filter core 9 is inserted is unique；Meanwhile, enclosing cover is nibbled with the corresponding screw thread of filter core erection joint 13 on main pump body 1
Close and fix, and by the laminating corresponding with inner cap of enclosing cover inwall, it is same to can be achieved to consolidate filter core 9 to make the axis direction of valve element 9 fix
The purpose that Dingan County loads in double end pump case.
In the present embodiment, the supporting plate 26 is the major arc arch that top surface is straight line, with the inwall of main pump body 1 with bull pump
Corresponding laminating, makes supporting plate 26 and the inwall of main pump body 1 mutually spacing, it is to avoid when the rotation of the installation lid 21 of filter core 9 is installed, the first mistake
The occurrence of filtering structure and the second filtration generation rotation displacement.In the present embodiment, plane residing for filter screen 23 is bent with major arc
Shape straight line intersection mistake certain angle is set, after make it that filter screen 23 is attached in the main pump body 1 of bull pump, will circulate the He of pump chamber 8
Water inlet pipe 2 is divided into different chambers, so realize recirculated water is filtered after the purpose that flows out again.
Example IV
As shown in Figures 1 to 8, a kind of bull pump is described in the present embodiment, it includes the main pump body 1 being in the form of a column, main pump
Body 1 is connected with water inlet pipe 2, and main pump body 1 is provided with the circulation pump chamber 8 installed for circulating pump 6, will flow into entering in main pump body 1
Water, which is guided to circulating water outlet pipe 4, to flow out, for recycling again；The draining pump of the installation of supply and discharge water pump 5 is additionally provided with main pump body 1
Chamber 7, the water inlet flowed into main pump body 1 is guided to drainpipe 3 is outer and arranged；The horizontal positioned of main pump body 1, and main pump body 1
Top is horizontal plane.
In the present embodiment, described main pump body 1 is horizontally disposed column structure, and the cross section of main pump body 1 is for top
The major arc arch of straight line, to cause on the premise of main pump body inner space is expanded as far as possible, realizes reduction main pump body overall high
Degree makes full use of the inner space of washing machine, increases the purpose of the washing capacity of washing machine.It is preferred that, the face of crossing of main pump body is
Top is the major arc arch of horizontal linear, further to reduce the height of bull pump.
In the present embodiment, the smooth outer surface of main pump body 1 is set, and the side wall of main pump body 1 is provided with least one convex
Reinforcement 16 going out, extending along the diameter parallel direction of main pump body 1, the two ends through main pump body 1 of reinforcement 16 are set, with to the greatest extent
Amount increases the length of reinforcement 16, and then makes the intensity of main pump body increase；The protruding end of the reinforcement 16 is highly less than main pump
The elevation of water at the top of body 1.It is preferred that, reinforcement 16 is arranged at the left side and/or right side of main pump body, so that the edge of reinforcement 16
One horizontal plane is set, and to avoid reinforcement from exceeding main pump body top surface, and then avoids reinforcement increase main pump body altitudes
Occur.
Embodiment five
As shown in Figures 1 to 8, a kind of bull pump is described in the present embodiment, it includes the main pump body 1 being in the form of a column, main pump
One end of body 1 is connected with water inlet pipe 2, and the other end of main pump body 1 is provided with water fender 12, and water fender 12 is provided with and draining pump chamber 7
The discharge outlet 10 being connected, the discharge outlet 10 is manhole, and discharge outlet 10 is set with the staggered bias of the axis of main pump body 1
Put.
By by discharge outlet and the staggered eccentric setting of main pump body axis, so that the water obtained in main pump body flow to water fender
Place produces flow direction deflection, and to reduce flow rate of water flow, remaining time of the extension current in main pump body improves the filtering effect of current
Rate；Meanwhile, discharge outlet is arranged at main pump body axis top, so that draining current directly drive the row of travelling up to by draining pump
Drainpipe at the top of water cavity, and will be arranged outside current, improve the driving current flow efficiency of draining pump.
In the present embodiment, the discharge outlet 10 is arranged at the surface of the axis of main pump body 1；It is preferred that, circular discharge outlet 10
The center of circle be located at the horizontal circle central axis of major arc arch main pump body 1 vertical top.
In the present embodiment, the relative two ends of the main pump body 1 are respectively first end and the second end；The first end of main pump body 1
Provided with the water inlet pipe 2 for projecting radially outward extension, the second end of main pump body 1 is provided with along the outwardly draining pump chamber 7 of axis, row
Mutually separate through water fender 12 between water pump chamber 7 and main pump body 1, water fender 12, which is provided with, is connected main pump body 1 with draining pump chamber 7
Discharge outlet 10；The top of draining pump chamber 7 is provided with the drainpipe 3 that protrudes straight up, the drainpipe 3 by draining pump chamber 7 with
Outside is connected；Draining pump 3 is installed on draining pump chamber 7 along the axis direction of main pump body 1.
In the present embodiment, the side wall of draining pump chamber 7 is bottom-up to be gradually obliquely installed to the connectivity part of drainpipe 3, to guide
Water (flow) direction in draining pump chamber 7, makes and flowing is converged at the current direction drainpipe in chamber, further improve the drive of draining pump 5
Efficiency of movement.
In the present embodiment, circulation pump chamber 8 protruding upward is provided with close to the top of the first end of main pump body 1, circulation pump chamber 8
The circulating water outlet pipe 4 that side is protruded provided with horizontal direction, to main pump body side；Circulating pump 6 is erected along the circulation axis direction of pump chamber 8
It is straight to be installed on the top of main pump body 1.By the way that circulating pump is attached at the top of main pump body, and circulating pump is vertically arranged, it is double to cause
The axis direction length of head pump is reduced, and then makes the overall space-consuming of bull pump be reduced, and makes bull pump be attached to
After on washing machine and it is not take up excessive internal machine volume.
In the present embodiment, the top of main pump body 1 between circulation pump chamber 8 and draining pump chamber 7 is a horizontal plane, the horizontal plane
Height be less than the end of main pump body 1 filter core erection joint 13.
Embodiment six
Described as shown in Fig. 1 to Figure 16, in the present embodiment and tube filled with water 200 be provided with a kind of washing machine, washing machine shell,
Provided with the laundry part that clothing is followed by stirring and washing in tube filled with water 200；It is any equipped with above-described embodiment one to five on washing machine
Described bull pump 100, bull pump is arranged at the lower section of tube filled with water 200, is fixedly installed on washing machine pedestal.
In the present embodiment, the bottom of washing machine tube filled with water 200 is provided with delivery port, and delivery port is through outlet pipe 500 and bull pump
100 water inlet pipe 2 is connected, and water inlet pipe 2 is connected with the main pump body 1 of bull pump, and filter core 9 is provided with main pump body 1, and filter core 9 is wrapped
Include the first filtration and the second filtration；Second filtration will be divided into separate two chambers in main pump body 1,
Chamber 17 to be filtered and filter chamber 18；Chamber 17 to be filtered is connected with water inlet pipe 2, the circulation pump chamber of filter chamber 18 and bull pump
8 are connected, and water inlet of second filtration to inflow is filtered flows into filter chamber 18 again；It is provided with and follows in circulation pump chamber 8
Ring pump 6, the side of circulation pump chamber 8 is provided with circulating water outlet pipe 4, and circulating water outlet pipe 4 is through circulating water pipe 600 and tube filled with water 200
The water inlet structure at top is connected；One end of main pump body 1 is provided with draining pump chamber 7, through first between draining pump chamber 7 and main pump body 1
Filtration is connected, and the water inlet for flowing into main pump body 1 is filtered through the first filtration and flows into draining pump chamber 7 again；Row
Draining pump 5 is installed, the side of draining pump chamber 7 is provided with drainpipe 3, and drainpipe 3 is connected with draining water pipe 700, arranges in water pump chamber 7
The end of water water pipe 700 is extended to outside washing machine.
Draining pump 5 is stopped, circulating pump 6 is started working by washing machine when performing circulation program for washing, specific water route
Flowing is as follows：
Washings in washing machine tube filled with water 200 flow out through delivery port and flow to entering for bull pump 100 through outlet pipe 500
Water pipe 2, after the water inlet of inflow bull pump main pump body 1 enters the filtering such as line bits, dirt through the second filtration, flows to circulating pump
Chamber 8, and drive circulating pump 6 water is sequentially passed through into circulating water outlet pipe 4, circulating water pipe 600 to flow to entering for the top of tube filled with water 200
Water-bound, then flowed into through water inlet structure in washing machine tube filled with water 200, to complete water circulation.
Washing machine starts working draining pump 5, circulating pump 6 is stopped when performing drainage procedure, specific water route flowing
It is as follows：
Washings in washing machine tube filled with water 200 flow out through delivery port and flow to entering for bull pump 100 through outlet pipe 500
Water pipe 2, after the water inlet of inflow bull pump main pump body 1 enters the filtering such as line bits, foreign matter through the first filtration, flows to draining pump
Chamber 7, and drive draining pump 5 water is sequentially passed through into drainpipe 3, draining water pipe 700 to flow to outside washing machine, to realize outside current
Row.
In the present embodiment, bull pump 100 include horizontally disposed column structure constitute main pump body 1, main pump body 1 it is cross-section
Face is the major arc arch that top is straight line, to reduce the height of main pump body 1, and then the whole height of bull pump 100 is declined.
In the present embodiment, bull pump 100 is arranged at the side of washing machine pedestal front end, bull pump 100 along washing machine sidewall horizontal backward
Extension；Certain interval is reserved between the top of bull pump 100 and washing machine tube filled with water 200, with the washing machine course of work
When tube filled with water produces vibration, avoid mutually collision；It is preferred that, the radially downward projection of counterweight 800 in the front end of tube filled with water 200,
The lower end of the counterweight 800 exceeds the side wall of tube filled with water 200, and certain interval is reserved between counterweight 800 and bull pump 100,
To avoid counterweight from causing the generation of the two mutual collision situation with tube filled with water vibration.
By the way that the main pump body of bull pump is set into the polymorphic structure that top horizontal is set, to cause the overall high of bull pump
Degree is declined, make bull pump install after, with the distance between washing machine tube filled with water and counterweight become big, and then cause washing machine
Whole height can further reduce, reached that internal machine volume makes full use of, increased the mesh of washing of drum type washing machine capacity
's.Simultaneously as being set to plane at the top of bull pump, make gap between bull pump and tube filled with water increase, double end can be caused
The pump head of pump is installed straight up, to cause the arrangement of internal machine volume more compact and reasonable, is added bull pump and is set
The diversity put.
In the present embodiment, lower rear reinforcement of the base including the anterior lower preceding reinforcer 300 set, rear portion setting of washing machine
The downside reinforcer 400 that part and both sides are set respectively, each reinforcer joins end to end to surround square frame shape successively.
In the present embodiment, bull pump 100 is horizontally placed on washing machine pedestal, and the front end of main pump body 1 of bull pump 100 is opened
Mouthful set to constitute filter core erection joint 13, the lower preceding reinforcer 300 of washing machine pedestal is made up of the sheet material being vertically arranged, it is lower before
Reinforcer 300 is provided with the opening with the corresponding cooperation of filter core erection joint 13, so that filter core 9 is inserted；Filter core erection joint 13
Periphery outwards bend vertically, kink is corresponding with lower preceding reinforcer 300 to fit and is fastened and connected through multiple bolts, with reality
Existing being fixedly connected between the front end of bull pump 100 and washing machine pedestal.
In the present embodiment, the downside reinforcer 400 of washing machine pedestal is made up of horizontally disposed sheet material, bull pump 100
Main pump body 1 is arranged at the top of downside reinforcer 400 of respective side, and the rear end of main pump body 1 is taken through at least one buffer rubber gasket 30
The top of downside reinforcer 400 is put in, to cause the rear end of bull pump 100 is supported with washing machine pedestal to be fixedly mounted；It is preferred that, it is main
The rear end bottom of the pump housing 1 is provided with downwardly projecting installation portion 31, installation portion 31 and is provided with least one buffer rubber gasket 30, described
Buffer rubber gasket 30 is horizontally disposed cylindric, and columned bottom is set beyond the lower surface of bull pump 100, is put with making taking
The buffered rubber blanket 30 of bull pump 100 contacted with the phase limited support of downside reinforcer 400；It is further preferred that downside is strengthened
The upper surface of part 400 is provided with the limited impression corresponding with buffer rubber gasket 30, with limit the sliding back and forth of buffer rubber gasket 30,
And then realize the function of positioning.
Pass through above-mentioned setting so that the rear and front end of bull pump is mutually fixedly mounted with washing machine pedestal respectively, realize double
The purpose that head pump is quick, firm assembling is fixed.
Due to the top horizontal of bull pump 100 being set so that between bull pump 100 and washing machine tube filled with water 200
Away from increasing, therefore, the circulating pump 6 of bull pump 100 can be upwards vertically arranged in the present embodiment, it is specific as follows：
The front top of main pump body 1 is provided with the circulation pump chamber 8 for protruding extension straight up, circulates the open top of pump chamber 8
To constitute the circulating pump 6 set straight up, circulating pump 6 are installed at circulating pump erection joint 14, circulating pump erection joint 14
Periphery and washing machine counterweight 800 and/or tube filled with water 200 between be reserved with certain interval.Meanwhile, the rear end top of main pump body 1
Portion is provided with draining pump chamber 7, and the top side wall of draining pump chamber 7 is provided with the drainpipe 3 set straight up, the end of drainpipe 3 with
Certain interval is reserved between washing machine counterweight 800 and/or tube filled with water 200.
Pass through above-mentioned setting so that the variation of the erection joint arrangement mode of washing machine bull pump, meanwhile, make bull pump with
Vibration interference is not produced between washing machine tube filled with water, it is ensured that washing machine traveling comfort.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to the present invention's
Preferred embodiment is described, and not the spirit and scope of the present invention are defined, and is not departing from design philosophy of the present invention
Under the premise of, the various changes and modifications that professional and technical personnel in the art make to technical scheme belong to this hair
Bright protection domain.
Claims (10)
1. a kind of bull pump, it is characterised in that：Including the main pump body being in the form of a column, provided with the filter core extended along axis in main pump body,
Filter core will be divided into chamber to be filtered and filter chamber in main pump body；One end of main pump body is provided with by chamber to be filtered and filter chamber phase
The draining pump chamber of connection, the draining pump that draining pump chamber is installed will intake and be directed directly to drainpipe outflow through draining pump chamber；Main pump
The other end of body is provided with the water inlet pipe being connected with chamber to be filtered and the circulation pump chamber being connected with filter chamber, circulates pump chamber
The circulating pump of installation will be intake after filter element filtering, be flowed out through circulating pump chamber and guiding to circulating water outlet pipe.
2. a kind of bull pump according to claim 1, it is characterised in that：Inflection is provided between filter chamber and draining pump chamber
Washings in runner, chamber to be filtered flow directly into draining pump chamber, again through inflection runner remove line bits after flow into filter chamber.
3. a kind of bull pump according to claim 1 or 2, it is characterised in that：Filter core includes what is extended along main pump body axis
Tabular filter screen, filter screen for chamber to be filtered setting up and down and filter chamber by main pump body inside division；Main pump body one end be provided with
The water fender that draining pump chamber is isolated, water fender is provided with the discharge outlet being connected with draining pump chamber；Between filter screen and water fender
Separately certain interval, inflection runner is provided with close to filter screen one end of water fender, and the inflection runner is located at filter chamber side,
Washings in chamber to be filtered flow directly into filter chamber after removing line bits through inflection runner.
4. a kind of bull pump according to claim 3, it is characterised in that：Described filter screen side is provided with what is separately arranged
Multiple tracks water guide rib, each water guide rib is disposed in proximity in the filter chamber of water fender, the staggered arrangement of each water guide rib, to filter
Inflection runner is constituted between chamber and draining pump chamber, washings is flowed through line bits is removed after inflection runner.
5. according to a kind of any described bull pump of Claims 1-4, it is characterised in that：The filter core also includes being located at draining
The second filtration between pump chamber and main pump body, washings are carried out after foreign body filtering through being arranged outside draining pump chamber.
6. according to a kind of any described bull pump of claim 1 to 5, it is characterised in that：The cross section of the main pump body is top
Portion is the major arc arch of straight line, and one end that filter core stretches into main pump body is the supporting plate of laminating corresponding with main pump body inwall, filter core
The other end be to engage the installation lid that is connected with main pump body phase screw thread；
It is preferred that, the lid of installing is connected with filter core through installation axle, and connecting shaft one end is mutually fixedly connected with installing lid, the other end
With filter core can axial-rotation be connected, connecting shaft is coaxially disposed with installing lid.
7. a kind of bull pump according to claim 6, it is characterised in that：The axle of set discharge outlet and main pump body on water fender
The staggered eccentric setting of line；It is preferred that, the main pump body of bull pump is horizontally disposed with, and the discharge outlet on water fender is arranged at main pump body
On the upside of the vertical direction of axis.
8. according to a kind of any described bull pump of claim 1 to 7, it is characterised in that：The main pump body of bull pump is horizontally disposed with,
Circulation pump chamber is arranged at the top of main pump body；Filter core in main pump body is obliquely installed, and will be divided into main pump body in upper left
The filter chamber in portion and the chamber to be filtered in right lower quadrant；The bottom of circulation pump chamber is provided with the circulation being connected with filter chamber
Water delivery port, the top of circulation pump chamber is provided with the circulating pump erection joint protruded straight up, and circulating pump is fixedly installed in circulation
At pump erection joint, the side of circulation pump chamber is connected with the circulating water outlet pipe for radially protruding extension.
9. a kind of bull pump according to claim 8, it is characterised in that：The recirculated water delivery port in circulating pump bottom of chamber portion is with following
The staggered eccentric setting of axis of ring pump chamber；It is preferred that, recirculated water delivery port is arranged at circulating pump cavity axis and gone out with recirculated water
Between water pipe.
10. a kind of washing machine, it is characterised in that：Equipped with any described bull pump of the claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229990.XA CN107100900B (en) | 2017-04-10 | 2017-04-10 | Double-head pump and washing machine using same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710229990.XA CN107100900B (en) | 2017-04-10 | 2017-04-10 | Double-head pump and washing machine using same |
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| Publication Number | Publication Date |
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| CN107100900A true CN107100900A (en) | 2017-08-29 |
| CN107100900B CN107100900B (en) | 2020-12-08 |
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| CN201710229990.XA Active CN107100900B (en) | 2017-04-10 | 2017-04-10 | Double-head pump and washing machine using same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644201A (en) * | 2018-06-26 | 2020-01-03 | 青岛海尔滚筒洗衣机有限公司 | Lint filter assembly and washing apparatus equipped with the same |
| WO2021037143A1 (en) * | 2019-08-29 | 2021-03-04 | 松下知识产权经营株式会社 | Circulating drainage assembly for clothing treatment device and clothing treatment device |
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| EP2886704A1 (en) * | 2013-12-23 | 2015-06-24 | Electrolux Appliances Aktiebolag | Laundry washing machine comprising a filter assembly |
| CN205099972U (en) * | 2015-05-25 | 2016-03-23 | 倍科电器有限公司 | Exempt from abluent for rotary drum washing machine drain pump and install washing machine of this drain pump |
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| CN110644201A (en) * | 2018-06-26 | 2020-01-03 | 青岛海尔滚筒洗衣机有限公司 | Lint filter assembly and washing apparatus equipped with the same |
| WO2021037143A1 (en) * | 2019-08-29 | 2021-03-04 | 松下知识产权经营株式会社 | Circulating drainage assembly for clothing treatment device and clothing treatment device |
| JP2022537592A (en) * | 2019-08-29 | 2022-08-26 | パナソニックＩｐマネジメント株式会社 | Circulating and draining module for clothes processing equipment and clothes processing equipment |
| JP7165932B2 (en) | 2019-08-29 | 2022-11-07 | パナソニックＩｐマネジメント株式会社 | Circulating and draining module for clothes processing equipment and clothes processing equipment |
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Effective date of registration: 20201117 Address after: 266101 Room 221, Management Committee of Sino-German Eco-Park, 2877 Tuanjie Road, Huangdao District, Qingdao City, Shandong Province Applicant after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Room 221, Management Committee of Sino-German Eco-Park, 2877 Tuanjie Road, Huangdao District, Qingdao City, Shandong Province Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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