Utility model content
The utility model is completed in view of above-mentioned technical problem, and its purpose is to provide a kind of controls of drain valve to fill
It sets, can inhibit to drain splash and deposit to cause electronic building brick short-circuit, so as to improve the service life and reliability of device.
In order to solve the above-mentioned technical problem, the discharge valve controller of the utility model includes:Shell;And it is set to
The driving portion, transmission component and spool of shell are stated, the driving force of above-mentioned driving portion is transferred to above-mentioned valve via above-mentioned transmission component
Core, the bottom of above-mentioned shell include Drainage Division, which has the discharge outlet for the condensed water in above-mentioned shell to be discharged,
Wherein, the opening of above-mentioned discharge outlet is towards horizontal direction or with respect to the horizontal plane obliquely downward.
According to above structure, the opening of the discharge outlet of discharge valve controller is towards horizontal direction or with respect to the horizontal plane
Obliquely downward.Thereby, with discharge outlet opening towards vertically below the case where compared with, can inhibit be discharged water slug drain pan
Splash enters discharge outlet and deposits afterwards causes electronic building brick short-circuit in discharge valve controller, so as to improve making for device
Use life and reliability.
Preferably, the side of above-mentioned shell is provided with connector portion, which is used for above-mentioned drain valve control
Device power supply processed, the bottom side of above-mentioned connector portion towards above-mentioned shell are open, and the opening direction of above-mentioned discharge outlet is not towards upper
State connector portion.
According to above structure, the opening direction of discharge outlet is not towards connector portion.Thereby, can inhibit from discharge outlet discharge
Water flow is to connector portion, to prevent draining from causing connector portion short-circuit.
Preferably, the position by above-mentioned connector portion of above-mentioned bottom is provided with above-mentioned Drainage Division.
According to above structure, the position by connector portion of bottom is provided with Drainage Division.Thereby, in the draining of Drainage Division
On the basis of mouth opening direction is not towards connector portion, such as Drainage Division makes discharge outlet backwards to connector near connector portion
Portion can further suppress drainage water diffluence and flow to connector portion, so that draining be further prevented to cause connector portion short-circuit.In addition,
According to above structure, is conducive to that the water discharge in the part of the close connector portion in shell will be accumulated, avoids the water of the part
Connector portion is flowed to, so that draining be further prevented to cause connector portion short-circuit.
Preferably, above-mentioned discharge valve controller further includes traction element, and the driving force of above-mentioned driving portion is via above-mentioned
Transmission component is transferred to above-mentioned traction element, and then is transferred to above-mentioned spool, and setting supplies above-mentioned traction element on above-mentioned shell
The hole passed through, above-mentioned discharge outlet are set to the underface in above-mentioned hole.
According to above structure, the hole passed through for traction element is set on the shell, therefore, external water capacity The book of Changes is by the hole
Into the inside of discharge valve controller, but, by being set to discharge outlet in the underface in the hole passed through for traction element,
And (lower section) position of connector portion is provided with Drainage Division (discharge outlet) in bottom as described above, facilitate access for connector portion and
Condensed water into above-mentioned hole is quickly discharged, and the accumulation of condensed water is effectively prevent to cause electronic building brick short-circuit.
Preferably, above-mentioned discharge valve controller is provided with multiple above-mentioned discharge outlet.
Thereby, compared with a case where discharge outlet is only set, condensed water can be discharged more quickly, the row of helping to improve
Water efficiency, so that water siltation be further prevented to cause short circuit.
Preferably, there are three above-mentioned discharge outlet away from each other for above-mentioned discharge valve controller setting.
Thereby, by the way that three discharge outlet away from each other are arranged, while improving drainage efficiency, moreover it is possible to by making three strands
It drains and converges in shell bottom centre to reduce the horizontal impact power of water flow, and then reduce impact of the draining to lower drain pan
Power, to further suppress draining splash.
Preferably, the cross sectional shape of above-mentioned discharge outlet is rounded, semicircle or rectangle.
Thereby, discharge outlet can be easily molded.
Preferably, above-mentioned driving portion is electric motor.
Thereby, compared with the case where cylinder drives, facilitate the miniaturization of discharge valve controller.
Preferably, the Drainage Division is set to the bottom surface of the shell.
Thereby, reliably the intracorporal water of the shell of discharge valve controller can be discharged.
(utility model effect)
According to the utility model, the opening of the discharge outlet of discharge valve controller is towards horizontal direction or relative to level
It faces oliquely downward.Thereby, with discharge outlet opening towards vertically below the case where compared with, can inhibit be discharged water slug drain
Splash enters discharge outlet and deposits after disk causes electronic building brick short-circuit in discharge valve controller, so as to improve device
Service life and reliability.
The additional features and advantage of discharge valve controller described herein will state in detailed description below, and
And by below with those skilled in the art obviously or from and practicing embodiments described herein by this field
Technical staff recognizes that these descriptions include detailed description below, claim and attached drawing.
It should be appreciated that general description and detailed description below above illustrate various embodiments and be intended to provide reason
Solve general introduction or the frame of the property and feature of claimed theme.Including attached drawing to provide to the further of various embodiments
Understand and attached drawing merges in this manual and constitutes the part of this specification.Attached drawing shows described herein various
Embodiment, and it is used to explain the principle and operation of claimed theme together with the description.
Specific embodiment
Reference will now be made in detail to the various embodiments of the utility model, the example of these embodiments is displayed on attached
In figure and it is described as follows.Although the utility model will be combined with an exemplary embodiment and be described, it will be appreciated that
This specification is not intended to for the utility model to be limited to those illustrative embodiments.On the contrary, the utility model is intended to not only
These illustrative embodiments are covered, and covering can be included in the utility model being defined by the appended claims
Various selection forms, modification, equivalents and other embodiment within spirit and scope.For the ease of in appended power
It is explained in benefit requirement and explication, term " on ", "lower", "inner" and "outside" is used to refer to exemplary implementation shown in the figure
The position of the feature of mode is described these features.
Hereinafter, being illustrated in conjunction with discharge valve controller of the attached drawing to the utility model embodiment.
Firstly, A to Fig. 4 referring to Fig.1, says the structure of the discharge valve controller of the utility model embodiment
It is bright.Wherein, Figure 1A and Figure 1B is that the discharge valve controller of the utility model embodiment is installed on the schematic diagram of washing machine, figure
2 be the schematic isometric of the discharge valve controller of the utility model embodiment, and Fig. 3 is that the utility model embodiment one becomes
The schematic isometric of the discharge valve controller of shape example, Fig. 4 are the drain valve controls of another variation of the utility model embodiment
The schematic isometric of device processed.
As shown in FIG. 1A and 1B, the discharge valve controller 100 of present embodiment is installed on the lower section of washing machine drum,
By keeping spool flexible, opened or closed to control drain valve, to realize the function of catchmenting and drain of washing machine drum.
Referring to Fig. 2, the detailed construction of the discharge valve controller 100 of present embodiment is illustrated.
As shown in Fig. 2, discharge valve controller 100 includes:Shell 1;And it is set to the driving portion of shell 1 and (does not scheme
Show), transmission component (not shown) and spool 2, the driving force of driving portion be transferred to spool 2, the bottom of shell 1 via transmission component
(being herein specifically bottom surface 11) includes Drainage Division 12, which has the draining for the condensed water in shell 1 to be discharged
Mouth 121, wherein the opening of discharge outlet 121 is towards horizontal direction or with respect to the horizontal plane obliquely downward (in example illustrated
In be directed towards horizontal direction).
Herein it should be noted that above-mentioned horizontal direction refer to gravity direction i.e. vertical direction B mutually orthogonal direction,
And vertical direction B is approximately perpendicular to the above-mentioned bottom surface 11 of shell 1.That is, being washed discharge valve controller 100 to be installed on
When clothing machine, the bottom surface 11 of shell 1 is approximately horizontal plane.In the case, the opening of above-mentioned discharge outlet 121 towards horizontal direction or
Person with respect to the horizontal plane obliquely downward it can be appreciated that:The opening direction of discharge outlet 121 be approximately perpendicular to vertical direction B or
There is the component of horizontal direction and vertical direction simultaneously.
Thereby, compared with the case where opening of discharge outlet 121 is only oriented towards vertically below, the water slug draining of discharge can be inhibited
Splash enters discharge outlet 121 and deposits after disk causes electronic building brick short-circuit in discharge valve controller 100, so as to improve
The service life and reliability of device.
As shown in Fig. 2, shell 1 has upper casing and lower casing, upper casing and lower casing are combined by clamping mechanism and screw etc.
Form the structure of inner hollow.When being installed on washing machine, upper casing is installed on washing machine drum by screw etc. as mounting surface
Lower section, and the lower casing with bottom surface 11 is then hanging downward stretches out.Wherein, driving portion (not shown) and transmission group (not shown)
Part is arranged in the hollow space.In the present embodiment, driving portion is electric motor, and transmission component is driving gear set.
Thereby, with cylinder driving, link transmission the case where compared with, facilitate the miniaturization of discharge valve controller 100.
In addition, in the present embodiment, discharge valve controller 100 is provided with multiple discharge outlet 121.Specifically, this
There are three discharge outlet 121 away from each other for the setting of discharge valve controller 100 of embodiment.More specifically, in this implementation
In mode, three discharge outlet 121 are generally rectangular shaped, and with remote each other on the circumference of the substantially trisection of the imaginary circle where it
From, and three discharge outlet 121 respective opening direction A1, A2, A3 extended line (referred to herein as three discharge outlet 121 respectively in
The straight line that the heart extends) it intersects at the center of circle C of the imaginary circle.
Thereby, compared with the case where discharge outlet 121 are only set, condensed water can be discharged more quickly, help to mention
High drainage efficiency, so that water siltation be further prevented to cause short circuit.Also, by the way that three discharge outlet 121 away from each other are arranged,
While improving drainage efficiency, moreover it is possible to reduce the water of water flow by making central bus of three bursts of drainings in 1 bottom surface 11 of shell
Flat impact force, and then draining is reduced to the impact force of lower section drain bar, to further suppress draining splash.
Herein, it should be noted that although in the present embodiment, opening direction A1, A2, A3 of three discharge outlet 121
It is parallel to bottom surface 11 (horizontal plane) and intersects at a point, but it's not limited to that for the utility model, the opening direction of discharge outlet was both
It can be not desired to meet at a bit in same level, can not also in the same plane, but each leisure is different as described above
Plane on respect to the horizontal plane obliquely downward.
In addition, the cross sectional shape of discharge outlet is not limited to rectangle, it is also possible to the other shapes such as round or semicircle.By
This can be easily molded discharge outlet by opening up in the section of discharge outlet for simple shape.
In addition, the quantity of discharge outlet is not limited to three, it is also possible to one, more than two or four.Particularly, Fig. 3
One row of discharge valve controller 100A and setting of the first variation of two discharge outlet 12A of setting is respectively illustrated with Fig. 4
The discharge valve controller 100B of the second variation of mouth of a river 12B.In the first variation of Fig. 3, two discharge outlet (drainings
Portion) opening of 12A also towards horizontal direction, and also on the bottom surface of shell away from each other.And in the second variation of Fig. 4
In, the side of outer casing bottom is arranged in discharge outlet (Drainage Division) 12B, and is open also towards horizontal direction.
Fig. 2 is returned to, mainly the opening direction and positional relationship to discharge outlet 121 relative to the other structures of shell 1 carry out
Explanation.
As shown in the left side of fig 2, the side of shell 1 is provided with connector portion 13, which is used for draining
Control valve device 100 is powered, connector portion 13 towards 11 1 side opening of the bottom surface of shell 1, opening direction A1, A2 of discharge outlet 121,
A3 is not towards connector portion 13.Specifically, electrical connection module is equipped in connector portion 13, for being electrically connected with washing machine
It connects, and the opening direction of connector portion 13 is roughly the same with vertical direction B.In the present embodiment, above-mentioned discharge outlet 121 is opened
Mouth direction refers to not towards connector portion 13:Opening direction A1, A2, A3 of three discharge outlet 121 not face connector portion 13.
In other words, when looking up or overlooking, the side out of plumb of the close bottom surface 11 of opening direction A1, A2, A3 and connector portion 13.By
This, can inhibit the water flow being discharged from discharge outlet 121 to connector portion 13, to prevent draining from causing connector portion 13 short-circuit.
In addition, in the present embodiment, being provided with Drainage Division 12 in the position by connector portion 13 of bottom surface 11.Namely
It says, one in three discharge outlet 121 is arranged near connector portion 13.In this case, the draining near connector portion 13
Mouthfuls 121 opening is back to the connector portion 13.
Thereby, drainage water diffluence can be further suppressed and flows to connector portion 13, so that draining be further prevented to cause connector
13 short circuit of portion.In addition, in these cases, being conducive to that the water row in the part of the close connector portion 13 in shell 1 will be accumulated
Out, avoid the water flow of the part to connector portion 13, so that draining be further prevented to cause connector portion short-circuit.
Herein, it should be added that, in the first variation of Fig. 3, one in two discharge outlet 12A is also to open
The mode of mouth back to connector portion is set near the connector portion, and the opening of another discharge outlet 12A is also not towards the company
Meet device portion.In the second variation of Fig. 4, discharge outlet 12B is set to outer casing bottom farthest away from the side of connector portion, and is open
Direction is also back to the connector portion.
Similarly, by so set, being also able to achieve effect identical with present embodiment.
As illustrated at the right side of figure 2, the discharge valve controller 100 of present embodiment further includes traction element 3, driving portion
Driving force is transferred to traction element 3 via transmission component, and then is transferred to spool 2, is arranged on shell 1 and wears for traction element 3
The hole 14 crossed, at least one discharge outlet 12 are set to the underface in hole 14.
Specifically, in the present embodiment, traction element 3 is, for example, metal wire, one end passes through hole 14 and protrudes into shell 1
It is set around transmission component (not shown), the other end for example engages ands welding, engaging etc. with spool 2.In specific movement, make
Rotated for the electric motor of driving portion, drive as transmission component driving gear set forward or reverse, and then make traction element 3
It rotates, and is equipped with the spring band movable valve plug 2 at drain valve to open or close drain valve.Due to having opened up hole 14, because
This, external water capacity The book of Changes is entered the inside of discharge valve controller 100 by the hole 14.
But, in the present embodiment, by the way that one in three discharge outlet 121 to be set to the underface in hole 14, and
(lower section) position of connector portion 13 is provided with Drainage Division (discharge outlet 121) in bottom surface 11 (bottom) as described above, convenient for into
Enter connector portion 13 and the condensed water into above-mentioned hole 14 is quickly discharged, the accumulation of condensed water is effectively prevent to cause electronic building brick short
Road.
Herein, it should be added that, can also will be not close in the case that two discharge outlet 12A are set in Fig. 3
The underface in the hole passed through for traction element is arranged in the discharge outlet 12A of connector portion;And a discharge outlet is set in Fig. 4
In the case where 12B, discharge outlet 12B can also be equally arranged in the underface in the hole passed through for traction element.
Similarly, by so set, being also able to achieve effect identical with present embodiment.
Within its scope, each embodiment can be freely combined for the utility model, or each embodiment is suitably deformed,
It omits.