CN207462038U - A kind of dish-washing machine water channel drain structure and dish-washing machine - Google Patents
A kind of dish-washing machine water channel drain structure and dish-washing machine Download PDFInfo
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- CN207462038U CN207462038U CN201720135866.2U CN201720135866U CN207462038U CN 207462038 U CN207462038 U CN 207462038U CN 201720135866 U CN201720135866 U CN 201720135866U CN 207462038 U CN207462038 U CN 207462038U
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- water outlet
- dish
- drain valve
- sink
- washing machine
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Abstract
The utility model is related to a kind of dish-washing machine water channel drain structure and dish-washing machines, including sink, motor water outlet, draining pump water outlet and drain valve water outlet are communicated on the sink, the draining pump water outlet is arranged on the side wall of sink to be connect with draining pump, the bottom that the drain valve water outlet is arranged on sink controls break-make by drain valve, and the drain valve water outlet is connected with drainpipe.The utility model sets draining pump water outlet and drain valve water outlet simultaneously on sink, most water and residue are discharged from draining pump water outlet, remaining waste water and residue is then discharged from drain valve water outlet in sink, not only increase water outlet efficiency, reduce the noise specification of complete machine, but also thoroughly solve the problems, such as that water is remaining without residual amount residue in sink after draining.
Description
Technical field
The utility model is related to a kind of dish-washing machine, more particularly to a kind of water channel drain structure on dish-washing machine belongs to
In dish-washing machine technical field.
Background technology
Dish-washing machine is the device cleaned using nozzle injection high-pressure wash water to tableware, and dish-washing machine generally comprises to be formed
The dish-washing machine body of purge chamber has tableware input port in the front of body, door closure is set at tableware input port, in purge chamber
Inside it is provided with tableware rest etc..In washing process, circulating washing water flows into washing pump to dish-washing machine by sink, then passes through spray
It drenches arm and sprays washing tableware, the flow return flume after washing discharges the water after washing simultaneously also by sink.Existing dish-washing machine
Water consumption is more, while is discharged inefficient, and in drainage procedure, residual amount is larger in sink, influence dish-washing machine washing and
Internally dry effect, and due to waste water, residual can generate peculiar smell for a long time, influence user experience, and affect the whole of dish-washing machine
Machine performance.
A kind of water saving tank disclosed in Patent No. 201510124977.9, it is proposed that a kind of to solve existing dish-washing machine
The technical solution for the problems such as sink water is remaining, water outlet efficiency is low and water consumption is big, the sink include top the first cavity and
Second cavity of lower section, motor water outlet are arranged on the bottom margin of the first cavity and extend along the tangential direction of the first cavity,
Draining pump water outlet is arranged on the second cavity wall, drain valve and divide water paddle along water (flow) direction vertical transverse arrange.The knot
Although structure can improve the problem of water consumption is big to a certain extent, water outlet efficiency raising is not obvious, and still have
Remaining waste water retains, it is impossible to thoroughly solve the problems, such as that water is remaining.
Utility model content
The technical problems to be solved in the utility model, which is to provide one kind, thoroughly to solve the problems, such as that water is remaining, and can
The dish-washing machine water channel drain structure of water outlet efficiency is greatly improved, while provides and a kind of washing the dishes for the water channel drain structure is installed
Machine.
To achieve the above object, the technical solution of the utility model is：
A kind of dish-washing machine water channel drain structure including sink, is communicated with motor water outlet, draining pump water outlet on the sink
Mouth and drain valve water outlet, the draining pump water outlet is arranged on the side wall of sink to be connect with draining pump, and the drain valve goes out
The bottom that the mouth of a river is arranged on sink controls break-make by drain valve, and the drain valve water outlet is connected with drainpipe.
Further, the drain valve is vertically mounted on the lower section of drain valve water outlet.
Further, the drainpipe is set obliquely.
Further, the angle between the drainpipe central axis and vertical line is equal to or less than 45 °.
Further, the drain valve includes valve body, motor, cam and spool, and the spool is mounted in valve body, the electricity
Machine is fixed on valve body, and cam is connected on the output shaft of the motor, and the spool is made of connecting rod and piston, the connecting rod
One end be connected on cam, the other end is connect with piston, and the drain valve is realized by the straight reciprocating motion of the piston
The connection or disconnection of water outlet and drainpipe.
Further, the top of the piston has a circle of setting protruding upward for the sealing of through-hole at the top of sealed valve body
Protrusion, the through-hole are connected with drain valve water outlet.
Further, the drain valve is fixedly connected on by dismountable mode on sink.
Further, the sink includes the first cavity, the second intermediate cavity and the third cavity of lower section of top, described
Motor water outlet is arranged on the side wall of first cavity, and the draining pump water outlet is arranged on the side wall of the second cavity,
The drain valve water outlet is arranged on the bottom wall of third cavity, second cavity by the first cavity the downward concave shape of bottom wall
Into the third cavity is extended to form by Open Side Down on the second cavity bottom wall.
Another technical solution of the utility model is：
A kind of dish-washing machine is equipped with dish-washing machine water channel drain structure as described above.
In conclusion a kind of dish-washing machine water channel drain structure provided by the utility model and dish-washing machine, on sink simultaneously
Draining pump water outlet and drain valve water outlet are set, and drain valve water outlet is arranged on to the bottom of sink, most water and
Residue is discharged from draining pump water outlet, and remaining waste water and residue is discharged from the drain valve of bottom of gullet due to gravity in sink
Mouth discharge, not only increases water outlet efficiency, reduces the noise specification of complete machine, but also being remained in sink without residual amount after draining
It is remaining, thoroughly solve the problems, such as that water is remaining.
Description of the drawings
Fig. 1 is the utility model water channel drain structure diagram one；
Fig. 2 is the utility model water channel drain structure diagram two；
Fig. 3 is the utility model water channel drain structure sectional view.
As shown in Figure 1 to Figure 3, sink 1, motor water outlet 2, draining pump water outlet 3, drain valve water outlet 4, drain valve 5,
First cavity 6, the second cavity 7, third cavity 8, drainpipe 9, valve body 10, motor 11, cam 12, connecting rod 13, piston 14, through-hole
15, seal convexity 16, stiffening ring 17, installation base 18, sealing ring 19, opening 20, drainage channel 21, pitman shaft 22, housing
23, mounting base 24, seal groove 25, seal groove 26.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, a kind of dish-washing machine water channel drain structure provided in the utility model, including sink 1,
Motor water outlet 2, draining pump water outlet 3 and drain valve water outlet 4 are communicated on sink 1, wherein, motor water outlet 2 be used for
The washing motor connection of dish-washing machine, draining pump water outlet 3 with the draining pump of dish-washing machine for connecting, drain valve water outlet 4 and row
Water valve 5 connects.
In the present embodiment, sink 1 includes the first cavity 6 being located above, the second intermediate cavity 7 and underlying the
Three cavitys 8, the second cavity 7 are recessed downwards by the bottom wall of the first cavity 6 and are formed, and third cavity 8 is by opening on 7 bottom wall of the second cavity
Mouth 20 is downwardly extending, the generally integrated injection molding part of sink 1.
Wherein, motor water outlet 2 is arranged on the side wall of the first cavity 6, and is arranged on the bottom sides of 6 side wall of the first cavity
At edge, and motor water outlet 2 extends along the tangential direction of the first cavity 6, more meets the characteristics of motion of fluid in this way, improves water outlet
Efficiency reduces flow noise.In order to which the water ensured in the first cavity 6 can successfully flow into the second cavity 7 of lower section, the first chamber
The bottom wall of body 6 uses the structure from being tilted down to center at surrounding edge.
Draining pump water outlet 3 is arranged on the side wall of the second cavity 7, and is arranged on the bottom margin of 7 side of the second cavity
Locate, 3 communicated drainage channel 21 of draining pump water outlet, the setting opening 20 on the bottom wall of the second cavity 7, the annular around opening 20
Platform is tilted to the direction of draining pump water outlet 3 to be obliquely installed, allow water smoothly in flowing to draining pump water outlet 3, and pass through
Drainage channel 21 flows out, and can not only improve drainage efficiency, reduces drainage noise, while can also improve the profit of water in sink 1
With rate.
Drain valve water outlet 4 is arranged on the bottom wall of third cavity 8, and drain valve water outlet 4 controls break-make by drain valve 5,
Drain valve water outlet 4 is connected with drainpipe 9, and in the present embodiment, drain valve 5 is vertically mounted on drain valve water outlet 4
Lower section, drainpipe 9 are set obliquely, and the angle preferably between 9 central axis of drainpipe and vertical line is equal to or less than 45 °,
The water in sink 1 can be made vertically to flow downward according to gravity in this way, it is clean conducive to draining, ensure that no residual water is retained.
As shown in Figures 2 and 3, drain valve 5 includes valve body 10, motor 11, cam 12 and spool, and wherein spool is by connecting rod 13
It is formed with piston 14, connecting rod 13 and piston 14 are mounted in valve body 10, and motor 11 is fixed on valve body 10, in the output of motor 11
Cam 12 is connected on axis, a pitman shaft 22 is fixedly connected on cam 12, one end of connecting rod 13 is connected on pitman shaft 22, another
End is connect with piston 14.There is a through-hole 15 at the top of valve body 10, through-hole 15 is connected with drain valve water outlet 4, and drainpipe 9 connects
It is connected on 15 lower section of through-hole and on the side wall of the valve body 10 of through-hole 15.It is hollow that piston 14 is top seal, lower end is open
Tubular structure is made of rubber material, and the side wall of piston 14 is wave structure, and one is fixedly mounted at the wave crest of each ripple
Enclose the stiffening ring 17 of metal, connecting rod 13 connect across hollow piston 14 with the top of piston 14, the top of connecting rod 13 with
14 matched top plate of piston ensures the sealing performance of piston 14.Have what a circle upwardly extended on the upper surface at 14 top of piston
Seal convexity 16.When drain valve 5 is closed, seal convexity 16 is close on the valve body 10 at through-hole 15 with by through-hole 15
Place's closing, i.e., disconnect the access between drain valve water outlet 4 and drainpipe 9.
When needing draining, start motor 11, the output shaft band moving cam 12 of motor 11 rotates, and cam 12 drives when rotating
Connecting rod 13 moves along a straight line downwards, and is further driven to piston 14 and moves along a straight line downwards, and the seal convexity 16 at 14 top of piston leaves
The through-hole 15 of valve body 10, at this point, drain valve water outlet 4 is connected by through-hole 15 with drainpipe 9, the remnants in third cavity 8 give up
Water is flowed out from drain valve water outlet 4, and flows to the drainpipe 9 of side by through-hole 15 under gravity, finally from draining
Pipe 9 is discharged.
At the end of draining, start motor 11, the output shaft band moving cam 12 of motor 11 reversely rotates, when cam 12 rotates
Connecting rod 13 is driven to move along a straight line upwards, and is further driven to piston 14 and moves along a straight line upwards, the seal convexity 16 at 14 top of piston
It is close at the through-hole 15 of valve body 10, at this point, drain valve water outlet 4 is disconnected with drainpipe 9, closing drain valve water outlet 4.
In order to facilitate the installation of and maintenance, drain valve 5 are fixedly connected on the bottom of sink 1 by dismountable mode.This reality
It applies in example, connection is preferably detachably fixed by embedded buckle structure between the valve body 10 of the side wall of sink 1 and drain valve 5.
Specifically, having seal groove 26 in a ring in the top edge of valve body 10, the side wall in 26 outside of seal groove is higher than the side of inside
Wall, is provided with a circle sealing ring 19 in seal groove 26, and the bottom of sink 1 is inserted into seal groove 26 and compresses sealing ring 19, protects
Demonstrate,prove junction sealing performance.Multiple mounting groove (not shown)s are provided in the side wall inner surfaces in the outside of seal groove 26,
Mounting groove is L-shaped, and vertical section is in open top, and horizontal segment has the inclined-plane for fixing, and corresponding mounting groove is in the side wall of sink 1
Multiple installation bases 18 are provided on the outer surface of bottom, there is the inclined-plane for fixing, installation base 18 on installation base 18
It is inserted from above into the vertical section of mounting groove, rotates by a certain angle to side at the bottom for reaching vertical section, install at this time
Boss 18 is caught in the horizontal segment of mounting groove, is connected and fixed by the realization of matched ramp structure.
It is fixedly connected between the bottom of the valve body 10 of drain valve 5 and the housing 23 of motor 11 again by the structure of clamping,
To facilitate installation and maintenance.A mounting base 24, the bottom of valve body 10 and mounting base are stretched out in the same side on the housing 23 of motor 11
24 connect and fix, the clamping structure between the structure and above-mentioned valve body 10 and sink 1 that are clamped between valve body 10 and mounting base 24
It is identical.There is trepanning in mounting base 24, connecting rod 13 passes through the trepanning of mounting base 24 to stretch in piston 14.In mounting base 24
The upper seal groove 25 with annular, the base of piston 14 is pressed in valve body while the bottom of valve body 10 is inserted into seal groove 25
Between 10 and seal groove 25, achieve a fixed connection sealing.Multiple peaces are provided in the side wall inner surfaces in the outside of mounting base 24
Tankage (not shown), mounting groove is L-shaped, and for vertical section in open top, horizontal segment has the inclined-plane for fixing, corresponding peace
Tankage is provided with multiple installation base (not shown)s on the outer surface of the sidewall bottom of valve body 10, has on installation base
For the inclined-plane of fixing, the installation base on valve body 10 is inserted from above into the vertical section of the mounting groove of mounting base 24, to
Up to vertical section bottom when rotate by a certain angle to side, installation base is caught in the horizontal segment of mounting groove at this time, passes through matching
The ramp structure realization of conjunction connects and fixes.
The water discharge method of above-mentioned dish-washing machine water channel drain structure, includes the following steps：
Be first shut off drain valve 5, control draining pump startup, by the water in sink 1 and residue under the action of draining pump from
Drainage channel 21 is discharged, and draining pump is closed after draining.It is most due to the suction of draining pump during this
Water and residue are discharged, and have a small amount of waste water and residue to flow into the third cavity 8 of lower section.
After draining pump is closed, control drain valve 5 is opened, and drain valve water outlet 4 is connected with drainpipe 9, third cavity 8
The interior drain valve water outlet 4 without the remaining waste water and residue of discharge under gravity from 8 bottom of third cavity flows
Go out, and discharged through drainpipe 9.After being all discharged, control drain valve 5 is closed, will be between drain valve water outlet 4 and drainpipe 9
Access disconnect.
The utility model sets draining pump water outlet 3 and drain valve water outlet 4, and drain valve is gone out simultaneously on sink 1
The mouth of a river 4 is arranged on the bottommost of sink 1, and most water and residue are discharged from draining pump water outlet 3, remaining in sink 1 to give up
Water and residue not only increase water outlet efficiency, reduce since the drain valve water outlet 4 of gravity from 1 bottom of sink is discharged
The noise specification of complete machine, but also thoroughly solving the problems, such as that water is remaining without residual amount residue in sink 1 after draining.
The utility model also provides a kind of dish-washing machine simultaneously, including body, is equipped with to form purge chamber in body
Liner has tableware input port in the front of body, door body is set at tableware input port, and being provided with tableware in liner shelves
The components such as frame and spray arm are provided with sink 1 in the bottom of liner, discharge structure as described above are provided on sink 1.
As described above, the plan content with reference to given by attached drawing, can derive similar technical solution.In every case it is not de-
Content from technical solutions of the utility model is made above example according to the technical essence of the utility model any simple
Modification, equivalent variations and modification, in the range of still falling within technical solutions of the utility model.
Claims (9)
1. a kind of dish-washing machine water channel drain structure, including sink, it is characterised in that：Be communicated on the sink motor water outlet,
Draining pump water outlet and drain valve water outlet, the draining pump water outlet is arranged on the side wall of sink to be connect with draining pump, institute
It states drain valve water outlet and is arranged on the bottom of sink and break-make is controlled by drain valve, the drain valve water outlet is connected with drainpipe.
2. dish-washing machine water channel drain structure according to claim 1, it is characterised in that：The drain valve is vertically pacified
Mounted in the lower section of drain valve water outlet.
3. dish-washing machine water channel drain structure according to claim 2, it is characterised in that：The drainpipe is set obliquely.
4. dish-washing machine water channel drain structure according to claim 3, it is characterised in that：The drainpipe central axis is with hanging down
Angle between straight line is equal to or less than 45 °.
5. dish-washing machine water channel drain structure according to claim 2, it is characterised in that：The drain valve includes valve body, electricity
Machine, cam and spool, the spool are mounted in valve body, and the motor is fixed on valve body, on the output shaft of the motor
Cam is connected, the spool is made of connecting rod and piston, and one end of the connecting rod is connected on cam, and the other end connects with piston
It connects, the connection or disconnection of the drain valve water outlet and drainpipe is realized by the straight reciprocating motion of the piston.
6. dish-washing machine water channel drain structure according to claim 5, it is characterised in that：The top of the piston has upward
One circle of protrusion setting is used for the seal convexity of through-hole at the top of sealed valve body, and the through-hole is connected with drain valve water outlet.
7. dish-washing machine water channel drain structure according to claim 1, it is characterised in that：The drain valve passes through dismountable
Mode is fixedly connected on sink.
8. dish-washing machine water channel drain structure according to claim 1, it is characterised in that：The sink includes the first of top
The third cavity of cavity, the second intermediate cavity and lower section, the motor water outlet are arranged on the side wall of first cavity,
The draining pump water outlet is arranged on the side wall of the second cavity, and the drain valve water outlet is arranged on the bottom wall of third cavity
On, second cavity is recessed downwards by the bottom wall of the first cavity to be formed, and the third cavity is by opening on the second cavity bottom wall
Mouth is downwardly extending.
9. a kind of dish-washing machine, it is characterised in that：Installation is just like claim 1-8 any one of them water channel drain structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135866.2U CN207462038U (en) | 2017-02-15 | 2017-02-15 | A kind of dish-washing machine water channel drain structure and dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135866.2U CN207462038U (en) | 2017-02-15 | 2017-02-15 | A kind of dish-washing machine water channel drain structure and dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207462038U true CN207462038U (en) | 2018-06-08 |
Family
ID=62254826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720135866.2U Active CN207462038U (en) | 2017-02-15 | 2017-02-15 | A kind of dish-washing machine water channel drain structure and dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207462038U (en) |
-
2017
- 2017-02-15 CN CN201720135866.2U patent/CN207462038U/en active Active
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