CN208355403U - Point water cover, bifurcation structure, wash the dishes machine base and dish-washing machine - Google Patents

Abstract

The utility model belongs to the technical field of household electrical appliance, provide that one kind divides water cover, bifurcation structure, wash the dishes machine base and dish-washing machine, wherein, dividing water cover includes lid, lid is equipped with inlet and outlet, has in lid and divides water cavity, inlet and outlet with divide water cavity to be connected to form water flow passage in lid, inlet and outlet are arranged on the not ipsilateral of lid, are tilted with the first inclined surface on the outer wall of lid and by the side of the side of water inlet towards water outlet；The inner wall of water cavity is divided to be formed with the second inclined surface, the second inclined surface water flow passage to form variable cross-section in lid corresponding with the first inclined surface.The utility model divides water cover by what is designed, convenient for reducing cavity volume, effectively reduces the loss of fluid energy, and reduce static water flow in point water cavity, water is not easy to remain in point water cavity.

Description

Point water cover, bifurcation structure, wash the dishes machine base and dish-washing machine

Technical field

The utility model belongs to the technical field of household electrical appliance more particularly to one kind divides water cover, bifurcation structure, dish-washing machine bottom Seat and dish-washing machine.

Background technique

In the prior art, dish-washing machine generally includes liner, cup and washing pump, and the different location in liner is equipped with gushing arm, Specifically, the lower spraying arm successively to sort from the bottom to top, middle gushing arm and upper gushing arm are usually provided in liner, including cup setting Gallbladder bottom, the water outlet of washing pump is connected with lower spraying arm, middle gushing arm and upper gushing arm again, and in washing process, circulating washing water is logical It crosses water cup module and flows into washing pump, then sprayed respectively by lower spraying arm, middle gushing arm and upper gushing arm, to wash tableware.Currently, working as The higher water of pressure is sent to lower spraying arm, middle gushing arm and upper gushing arm by pipeline by washing pump, is usually also needed water from washing pump It is diverted to lower spraying arm, middle gushing arm and upper gushing arm, what the prior art shunted is usually that design has the shunting shell for dividing water cavity, is shunted Shell is only used as the carrier of a shunting, to play the role of sealing and shunting.

However, there are following technical problems for the dish-washing machine of the prior art: being limited by the structure for shunting shell, since water flow exists When flowing to water outlet from water inlet in shell, usually divide in water cavity can there is static water flows, the energy loss of fluid is big, water Easily remain in point water cavity.

Utility model content

The purpose of this utility model is to provide a kind of bifurcation structure, it is intended to solve dish-washing machine in the prior art and divide water cover Existing fluid energy losses are big, water easily remains in the technical problem in point water cavity.

The utility model is realized in this way one kind divides water cover, including lid, the lid is equipped with water inlet and water outlet Mouthful, have in the lid and divide water cavity, the water inlet and the water outlet divide water cavity to be connected in the lid with described Interior formation water flow passage, the water inlet and the water outlet are arranged on the not ipsilateral of the lid, outside the lid The first inclined surface is tilted on wall and by the side of the side of the water inlet towards the water outlet；Described point of water cavity Inner wall is formed with the second inclined surface, and second inclined surface is corresponding with first inclined surface to be become with being formed in the lid The water flow passage in section.

Optimal technical scheme as the utility model:

Further, extend on first inclined surface and by the side of the water inlet towards the side of the water outlet Equipped with reinforcing rib；The upper end of the reinforcing rib is set on first inclined surface, the lower end of the reinforcing rib and the lid Periphery wall is connected.

Further, the reinforcing rib and the lid are integrally formed.

Further, described to divide water cover cylindrical, the water inlet is formed at the periphery wall of the lid, it is described into It extends laterally out at the mouth of a river and by the periphery wall of the lid equipped with the first extension, the water outlet is formed in the lid Bottom, the water outlet and by the bottom of the lid outward longitudinally extend be equipped with the second extension；The inclined surface by First extension is tilted towards the side of second extension.

Further, the reinforcing rib extends with the lid junction and along the periphery of lid circle equipped with connection Ear, the engaging lug are equipped with connecting hole.

Further, first inclined surface is set as shiny surface.

The another object of the utility model is to provide a kind of bifurcation structure, be integrated on the pedestal of dish-washing machine, including divides Water assembly, it is described divide water assembly include it is above-mentioned divide water cover and with the water-division pipeline for dividing water cover to be connected to；The distributive pipe Road is through on the pedestal；One end of the water-division pipeline is connect with the water outlet, and the other end is through the pedestal and divides It is not connected to the gushing arm of different location.

Further, the water-division pipeline is set as at least two-way, and the water-division pipeline includes parallel arrangement of first point of water The outside of pipeline and the second water-division pipeline, first water-division pipeline and second water-division pipeline and be located at pedestal be equipped with connect Body contact body, the connection shell are docked with the water outlet to form seal chamber；The lid docks place with the connection shell Equipped with sealing ring.

Further, the pedestal is equipped with the first perforation and the second perforation through the pedestal；Described first point Water lines from first perforation along the longitudinal direction of the pedestal respectively to extending above and below the pedestal；Described second Water-division pipeline from second perforation along the longitudinal direction of the pedestal respectively to extending above and below the pedestal；The company Body contact body is connected to the lower surface of the pedestal.

Further, the connection shell is set as cylindric, and the outer peripheral edge of the cylindric connection shell extends equipped with more A support plate；The bottom end of each support plate is connected with the pedestal.

The another object of the utility model is to provide one kind and washes the dishes machine base, including above-mentioned bifurcation structure.

The another object of the utility model is to provide a kind of dish-washing machine, including above-mentioned bifurcation structure.

The utility model water inlet for having the technical effect that point water cover compared with the existing technology and water outlet setting exist On the not ipsilateral of the lid, thus it is possible to vary water (flow) direction, meanwhile, the first inclined surface and the second inclined surface are designed, convenient for subtracting Few cavity volume so that water flow effectively reduces the loss of fluid energy when changing direction, and is cut due to being formed to become in lid The water flow passage in face, for water flow in flow process, flow velocity is changeable, reduces static water flow in point water cavity, to avoid water residual It stays in point water cavity.

The bifurcation structure of the utility model, wash the dishes machine base and dish-washing machine, due to use it is above-mentioned divide water cover, then By dividing the setting of water cover that can reduce cavity volume, the loss of fluid energy is effectively reduced, and water is avoided to remain in a point water cavity In.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of provided by the embodiment of the utility model point of water cover；

Fig. 2 is the structural schematic diagram of bifurcation structure provided by the embodiment of the utility model；

Fig. 3 is the structural schematic diagram of the machine base provided by the embodiment of the utility model that washes the dishes；

Fig. 4 is the partial schematic diagram one of bifurcation structure provided by the embodiment of the utility model；

Fig. 5 is the partial schematic diagram two of bifurcation structure provided by the embodiment of the utility model.

Description of symbols:

In figure: 1- pedestal, 2- divide water assembly, 21- connection shell, 211- floor, 212- support plate, and 22- divides water cover, 220- Lid, 221- water inlet, the first extension of 2211-, 222- water outlet, the second extension of 2221-, 223- divide water cavity, 224- One inclined surface, 2241- reinforcing rib, 225- engaging lug, 2251- connecting hole, the second inclined surface 226-, 23- seal chamber, 231- first Water-division pipeline, the second water-division pipeline of 232-, 24- sealing ring, 3- cup.

Specific embodiment

The embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and should not be understood as the limit to the utility model System.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of utility model.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.

The utility model provides one kind and divides that water cover 22, bifurcation structure, wash the dishes machine base 1 and dish-washing machine, passes through design first Inclined surface 224 and the second inclined surface 226, it is possible to reduce cavity volume effectively reduces the loss of fluid energy, and reduces a point water Static water flow in chamber 223, so that water be avoided to remain in point water cavity 223.

Attached drawing 1 is please referred to attached drawing 5, this divides water cover 22, including lid 220, and lid 220 is equipped with water inlet 221 and goes out The mouth of a river 222, lid 220 is interior with water cavity 223 is divided, and water inlet 221 and water outlet 222 are connected to water cavity 223 is divided in lid Water flow passage is formed in 220, water inlet 221 and water outlet 222 are arranged on the not ipsilateral of lid 220, the outer wall of lid 220 Above and by the side of the side of water inlet 221 towards water outlet 222 it is tilted with the first inclined surface 224；Divide the interior of water cavity 223 Wall is formed with the second inclined surface 226, and the second inclined surface 226 is corresponding with the first inclined surface 224 to be cut with being formed to become in lid 220 The water flow passage in face.

Provided by the embodiment of the utility model point of water cover 22 divides the water inlet 221 of water cover 22 and the setting of water outlet 222 covering On the not ipsilateral of body 220, thus it is possible to vary water (flow) direction, meanwhile, the first inclined surface 224 and the second inclined surface 226 are designed, is convenient for Cavity volume is reduced, so that water flow effectively reduces the loss of fluid energy when changing direction, and due to being formed in lid 220 The water flow passage of variable cross-section, for water flow in flow process, flow velocity is changeable, reduces static water flow in point water cavity 223, to keep away Exempt from water to remain in point water cavity 223.

Preferably, attached drawing 1 and attached drawing 3 are please referred to, towards being discharged on the first inclined surface 224 and by the side of water inlet 221 The side of mouth 222, which extends, is equipped with reinforcing rib 2241；The upper end of reinforcing rib 2241 is set on the first inclined surface 224, reinforcing rib 2241 Lower end be connected with the periphery wall of lid 220, by the reinforcing rib 2241 of setting, reducing cavity volume, preventing water from remaining in While dividing in water cavity 223, the intensity of enhancing lid 220 is additionally aided, guarantees the overall performance for dividing water cover 22.Refinement ground, adds Strengthening tendons 2241 are set as two, and two reinforcing ribs 2241 are symmetrical arranged.Wherein, the quantity of reinforcing rib 2241 more can be needed actually Setting is asked, such as can be two, three, or is three or more, accordingly, a plurality of reinforcing rib 2241 can also be connected as One, to enhance integral strength, in addition, being provided on reinforcing rib 2241 and at the upper end position on the first inclined surface 224 Arc angling, in order to form buffering.

Preferably, reinforcing rib 2241 and lid 220 are integrally formed, in this way, being conducive to the entirety of reinforcing rib 2241 and lid 220 Property, to guarantee the intensity of lid 220.Refinement ground, divides water cover 22 cylindrical, water inlet 221 is formed in the periphery of lid 220 At wall, extend laterally out at water inlet 221 and by the periphery wall of lid 220 equipped with the first extension 2211,222 shape of water outlet Longitudinally extend equipped with the second extension 2221 outward at the bottom of lid 220, water outlet 222 and by the bottom of lid 220； Inclined surface is tilted by the first extension 2211 towards the side of the second extension 2221.In this way, conveniently dividing the water inlet of water cover 22 221 and water outlet 222 be arranged on the not ipsilateral of lid 220, water inlet 221 and water outlet 222 are angled, in water (flow) direction With mutation.Further, the first inclined surface 224 and the second inclined surface 226 at the mutation of water (flow) direction, can effectively make Water flow effectively reduces the loss of fluid energy when changing direction, and preferably reduces static water flow in point water cavity 223, thus Water is avoided to remain in point water cavity 223.In addition, it should be noted that, the first inclined surface 224 is preferably set with the second inclined surface 226 It is set to and is parallel to each other, during processing, guarantee the consistency of the first inclined surface 224 and the second inclined surface 226.Certainly, It can be set as based on the shape of existing point of water cover 22, longitudinal section directly when the setting of one inclined surface 224 in columned point of water The structure that a part is clipped on lid 22, to be formed simultaneously the first inclined surface 224 and the second inclined surface 226.It is of course also possible to only The inner surface of water cavity 223 will be divided to be set as tilting in lid 220, alternatively, the inner surface in lid 220 separately sets other parts, with The inner surface of water cavity 223 is being divided to be close to form the first inclined surface 224, but compared to the first inclined surface 224 and second of setting simultaneously Inclined surface 226, processing cost is high, and intensity is low.

Preferably, reinforcing rib 2241 extends with 220 junction of lid and along the periphery of lid 220 circle equipped with engaging lug 225, engaging lug 225 is equipped with connecting hole 2251.In connection, convenient for dividing water cover 22 to connect with the pedestal 1 of dish-washing machine, and the bottom of at Closed structure is formed on seat 1.Preferably, the first inclined surface 224 is set as shiny surface, by the way that the first inclined surface 224 is set as light Sliding, it further helps in and reduces static water flow in inner cavity, in addition the water flow passage for entirely dividing water cavity 223 is bevel structure, have Effect avoids water from remaining in point water cavity 223.

In addition, the utility model also provides a kind of bifurcation structure, it is integrated on the pedestal 1 of dish-washing machine, including divide water assembly 2, divide water assembly 2 include it is above-mentioned divide water cover 22 and with the water-division pipeline that divides water cover 22 to be connected to；Water-division pipeline is through pedestal 1 On；One end of water-division pipeline is connect with water outlet 222, and the other end is through pedestal 1 and is connected to respectively with the gushing arm of different location.

Further, water-division pipeline is set as at least two-way, and water-division pipeline includes parallel arrangement of first water-division pipeline, 231 He The outside of second water-division pipeline 232, the first water-division pipeline 231 and the second water-division pipeline 232 and be located at pedestal 1 be equipped with connection shell Body 21, connection shell 21 are docked with water outlet 222 to form seal chamber 23；Lid 220 with connect at 21 docking of shell be equipped with it is close Seal 24.It is compact-sized by the way that water assembly 2 will be divided to be integrated on pedestal 1, meanwhile, divide water cover 22 with connect shell 21 by close Seal 24 is tightly connected, and the connection shell 21 on score water cover 22 and pedestal 1 is made to be assembled together integral sealing, good airproof performance, Water flow on pedestal 1 is divided into two-way or multichannel, and the quantity of water-division pipeline is unrestricted, different water-division pipelines can respectively with The gushing arm of different location is connected to, and can be configured according to the water demand of every road water, be divided according to actual needs convenient for washing pump It does not drive each gushing arm to rotate, helps to reduce water consumption, it is compact-sized, and sealing effect is good.

Specifically, the quantity of water-division pipeline is unrestricted, in addition, water-division pipeline is in addition to for facilitating each gushing arm of driving to turn Other than water spray when dynamic, it is also used as other purposes water flows.Wherein, the quantity of water-division pipeline can have more actual demand and set It is fixed, such as can be two, three, or be three or more, accordingly, the quantity of gushing arm can also be according to water-division pipeline The increase of quantity and increased, to help enhancing cleaning effect.It can contact, can not also connect between every two water-division pipeline Touching, preferably linking together two water-division pipelines, to enhance integral strength.Meanwhile by lid 220 with connect shell Sealing ring 24 is set at 21 docking, by sealing ring 24 will divide water cover 22 with connect at 21 docking of shell sealed connection, i.e., one Under the sealing function of a sealing ring 24, there is two strands or multiply water, to effectively prevent leak at point water cover 22 in seal chamber 23.

Refinement ground, the first water-division pipeline 231 are connected to lower spraying arm, and the second water-division pipeline 232 is connected to middle gushing arm；Alternatively, Second water-division pipeline 232 is connected to upper gushing arm；Alternatively, the second water-division pipeline 232 is connected to middle gushing arm and upper gushing arm simultaneously；First Cross section of fluid channel product ratio between water-division pipeline 231 and the second water-division pipeline 232 is set as 1:5~2:7.Specifically, when water flow is two Lu Shi, by the cross section of fluid channel between the second water-division pipeline 232 of gushing arm in the first water-division pipeline 231 and driving that drive lower spraying arm Product is 2:7.Further, middle gushing arm and upper gushing arm can also be merged using water all the way, gushing arm and the merging of upper gushing arm make in the middle When with water all the way, the first water-division pipeline 231 and in, upper gushing arm water route (being dated in figure) cross section of fluid channel product the ratio between be 1:5.This Outside, the first water-division pipeline 231 is connected to lower spraying arm, when the second water-division pipeline 232 is connected to upper gushing arm, will drive the of lower spraying arm Cross section of fluid channel product between one water-division pipeline 231 and the second water-division pipeline 232 for driving upper gushing arm is 2:7.Certainly, first point of water Cross section of fluid channel product ratio between pipeline 231 and the second water-division pipeline 232 can also be set as in 1:5~2:7 according to the actual situation Any one value, here, will not enumerate.

Preferably, the inner wall for connecting shell 21 is equipped with multiple floors 211, and multiple floors 211 are distributed in the first water-division pipeline 231 and second water-division pipeline 232 two sides, pass through multiple floors 211 of design, on the one hand, increase connection shell 21 and pedestal 1 Between the stability that connects, on the other hand also have the function of certain guiding.Preferably, connection shell 21 is set as cylindric, The outer peripheral edge of cylindrical shape connection shell 21, which extends, is equipped with multiple support plates 212；The bottom end of each support plate 212 is connected with pedestal 1, In this way, the stress for connecting shell 21 can be dispersed, the stability connected between connection shell 21 and pedestal 1 is further increased.

Specifically, pedestal 1 is equipped with the first perforation and the second perforation through pedestal 1；First water-division pipeline 231 is by One perforation is along the longitudinal direction of pedestal 1 respectively to extending above and below pedestal 1；Second water-division pipeline 232 is by the second perforation edge Pedestal 1 longitudinal direction respectively to extending above and below pedestal 1；Connection shell 21 is connected to the lower surface of pedestal 1.Pass through company The structure design for flushing setting with the lower surface of pedestal 1 of the bottom end of body contact body 21 may insure but connect shell 21 and pedestal 1 When abutting, gap is formed between pedestal 1 after avoiding connection shell 21 from completing installation, so that it is guaranteed that the connection installation of shell 21 is steady Qualitative and reliability.Refinement ground, the lower part for dividing water cover 22 to be located at pedestal 1 avoid impacting the use of dish-washing machine, while side Just water flow enters back into lower spraying arm, middle gushing arm and upper gushing arm after dividing the outflow of water cover 22 upwards.It should be noted that washing pump, under Gushing arm, middle gushing arm and upper gushing arm are existing conventional techniques, are not shown in the figure.

Further, the height of the first water-division pipeline 231 upwardly extended by the upper surface of pedestal 1 is greater than by pedestal 1 The height for the second water-division pipeline 232 that upper surface upwardly extends, facilitates installation and use.Preferably, the design of water assembly 2 is divided to exist Close to the position of cup 3, that is, the side of cup 3 is set, in order to which recirculated water flows into washing pump, by dividing water by cup 3 After the shunting of component 2, then sprayed respectively by lower spraying arm, middle gushing arm and upper gushing arm.

The one kind that the utility model also provides washes the dishes machine base 1, including above-mentioned bifurcation structure.

The utility model also provides a kind of dish-washing machine, including above-mentioned bifurcation structure.

The bifurcation structure of the utility model, wash the dishes machine base 1 and dish-washing machine, due to use it is above-mentioned divide water cover 22, So by dividing the setting of water cover 22 that can reduce cavity volume, the loss of fluid energy is effectively reduced, and water is avoided to remain in Divide in water cavity 223.In addition, the direction of arrow meaning is water (flow) direction in figure.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims (12)

1. one kind divides water cover, which is characterized in that including lid, the lid is equipped with inlet and outlet, in the lid With water cavity is divided, the water inlet and the water outlet divide water cavity to be connected to described to form water flow stream in the lid Road, the water inlet and the water outlet are arranged on the not ipsilateral of the lid, on the outer wall of the lid and by described The side of the side of water inlet towards the water outlet is tilted with the first inclined surface；The inner wall of described point of water cavity is formed with Two inclined surface, second inclined surface water flow stream to form variable cross-section in the lid corresponding with first inclined surface Road.

2. dividing water cover as described in claim 1, which is characterized in that on first inclined surface and by the side of the water inlet Extend towards the side of the water outlet and is equipped with reinforcing rib；The upper end of the reinforcing rib is set on first inclined surface, described The lower end of reinforcing rib is connected with the periphery wall of the lid.

3. dividing water cover as claimed in claim 2, which is characterized in that the reinforcing rib and the lid are integrally formed.

4. dividing water cover as claimed in claim 2, which is characterized in that described to divide water cover cylindrical, the water inlet is formed in At the periphery wall of the lid, the water inlet and the periphery wall by the lid are extended laterally out to be extended equipped with first Portion, the water outlet are formed in the bottom of the lid, the water outlet and are longitudinally extended outward by the bottom of the lid Equipped with the second extension；The inclined surface is tilted by first extension towards the side of second extension.

5. as described in claim 3 or 4 divide water cover, which is characterized in that the reinforcing rib and the lid junction and along The periphery circle of the lid, which extends, is equipped with engaging lug, and the engaging lug is equipped with connecting hole.

6. such as described in any item points of water covers of claim 2~4, which is characterized in that first inclined surface is set as shiny surface.

7. a kind of bifurcation structure, is integrated on the pedestal of dish-washing machine, which is characterized in that described to divide water assembly including dividing water assembly Including the as claimed in any one of claims 1 to 6 point of water cover and with the water-division pipeline for dividing water cover to be connected to；Described point Water lines are through on the pedestal；One end of the water-division pipeline is connect with the water outlet, and the other end runs through the pedestal And it is connected to respectively with the gushing arm of different location.

8. bifurcation structure as claimed in claim 7, which is characterized in that the water-division pipeline is set as at least two-way, described to divide water Pipeline includes parallel arrangement of first water-division pipeline and the second water-division pipeline, first water-division pipeline and second distributive pipe The outside on road and it is located at pedestal and is equipped with connection shell, the connection shell docks with the water outlet to form seal chamber；Institute It states lid and is equipped with sealing ring with the connection shell place of docking.

9. bifurcation structure as claimed in claim 8, which is characterized in that the pedestal is equipped with to be worn through the first of the pedestal Hole and the second perforation；First water-division pipeline is perforated along the longitudinal direction of the pedestal from described first respectively to the pedestal Above and below extend；Second water-division pipeline is perforated along the longitudinal direction of the pedestal from described second respectively to the bottom Extend above and below seat；The connection shell is connected to the lower surface of the pedestal.

10. bifurcation structure as claimed in claim 8, which is characterized in that the connection shell is set as cylindric, described in cylindrical shape The outer peripheral edge for connecting shell, which extends, is equipped with multiple support plates；The bottom end of each support plate is connected with the pedestal.

The machine base 11. one kind washes the dishes, which is characterized in that including such as described in any item bifurcation structures of claim 7-10.

12. a kind of dish-washing machine, which is characterized in that including such as described in any item bifurcation structures of claim 7-10.