CN219147351U - High-flow overflow confluence box - Google Patents

Abstract

The utility model discloses a large-flow overflow confluence box, which comprises a water outlet box and a cover body, wherein the water outlet box and the cover body are used for forming a water outlet cavity, a slow flow structure is arranged in the water outlet cavity, and the slow flow structure comprises: the water outlet cavity is formed at the bottom of the water outlet cavity, the water outlet cavity is provided with a water inlet, and the water inlet is communicated with the water outlet cavity; the baffle is arranged on the guide surface, the baffle defines the water outlet cavity into a water outlet area and an overflow area, and the upper part of the baffle is communicated with the water outlet area and the overflow area; the water outlet nozzle is arranged at the bottom of the diversion surface and is provided with a first water outlet communicated with the water outlet area and a second water outlet communicated with the overflow area, so that water remains in the water outlet cavity are avoided, and scale is reduced.

Description

High-flow overflow confluence box

Technical Field

The utility model relates to the technical field of water outlet equipment of water dispensers, in particular to a large-flow overflow confluence box.

Background

At present, the water dispenser is a common drinking device in families and offices, but the current water dispenser still has some functional defects, particularly on a water outlet part, a water outlet part of the water dispenser is usually formed by a water outlet box, a cavity is formed in the water outlet box, the cavity is communicated with a water outlet and a cold and hot water inlet, and when the flow in the cavity is overlarge, the water is easy to be jammed in the cavity, and the water outlet effect is influenced;

in addition, the hot water can generate water vapor in the water outlet device, and the existing water outlet device can not timely discharge the water vapor. On one hand, most of water vapor is collected in the water outlet device, so that the aging of the water outlet device is accelerated; on the other hand, a small part of water vapor flows out from the water outlet together with the hot water, so that the splashing situation of the hot water is aggravated.

In the prior art, the name of the water outlet device of the water dispenser heater is China patent with the publication number of CN204970887U, although an exhaust hole is arranged at a water outlet to solve the technical problem of steam discharge, a baffle plate in the water outlet device is used for dividing a cavity into two areas, and the exhaust hole and the water outlet hole are arranged in the water outlet area, so that steam condensate water at the water inlet area still accumulates in the water inlet area, water accumulation at the water inlet area is easy to generate scale after long-term use, and the water quality is influenced.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a large-flow overflow confluence box.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a large-traffic overflow confluence box, is including being used for constituting play water cavity's play water box and lid, be equipped with slow flow structure in the play water cavity, slow flow structure includes:

the water outlet cavity is formed at the bottom of the water outlet cavity, the water outlet cavity is provided with a water inlet, and the water inlet is communicated with the water outlet cavity;

the baffle is arranged on the guide surface, the baffle defines the water outlet cavity into a water outlet area and an overflow area, and the upper part of the baffle is communicated with the water outlet area and the overflow area;

the water outlet nozzle is arranged at the bottom of the diversion surface and is provided with a first water outlet communicated with the water outlet area and a second water outlet communicated with the overflow area.

Further, the water outlet nozzle is provided with a first hydrophilic surface exposed in the water outlet area and a second hydrophilic surface exposed in the overflow area, the first water outlet is arranged on the first hydrophilic surface, the second water outlet is arranged on the second hydrophilic surface, the hydrophilicity of the water outlet box is smaller than that of the water outlet nozzle, through the improvement, the water body is guided to flow to the water outlet nozzle through distinguishing the water outlet nozzle from the water outlet box material, the convergence of the water body at the water outlet nozzle is improved, the retention of the water body in the water outlet box is reduced, and the risk of dripping of the water outlet nozzle is reduced.

Further, the baffle includes first plate body and second plate body, first plate body connects the second plate body and extends about the play water direction, arbitrary water inlet of first plate body biasing sets up and encloses to locate outside the first delivery port, the second plate body sets up towards the water inlet, through above improvement, in the play water in-process, rivers are at first through the buffering of second plate body, and the first delivery port that again in the first plate body is advanced, plays certain cushioning effect.

Further, the slow flow structure is still including setting up the flow distribution plate in the apron bottom, the flow distribution plate is adjacent the water inlet and the slant sets up, the flow distribution plate is used for guiding rivers to the apopore side boundary, through above improvement to make the contact second plate body of rivers ability bigger degree.

Further, the water-vapor separation pipe is further arranged on the flow guide surface, a notch is formed in the top of the water-vapor separation pipe, and the flow dividing plate is blocked between the water-vapor separation pipe and the water inlet.

Further, the water outlet nozzle is provided with at least one limit post which is clamped at the bottom of the overflow area and limits the rotation of the water outlet nozzle, through the improvement, the uniform water outlet in the overflow area is ensured,

further, the second water outlet is in an annular arrangement, and through the improvement, the water outlet area is increased, and the water outlet is uniform and smooth.

Further, a plane area is arranged at the bottom of the diversion surface, and the first water outlet and the second water outlet are both arranged in the plane area.

Furthermore, the side boundaries of the flow dividing plate and the water outlet cavity and the bottoms of the flow dividing plate and the flow guiding surface are respectively provided with a water passing gap.

Further, the water guiding surface is provided with a water draining guide groove, the water draining guide grooves are closely arranged at intervals in relation to the width direction of the water outlet box, and the water draining guide groove extends to the first water outlet and/or two sides of the first water outlet in relation to the water outlet direction;

further, the hydrophobic guide groove is covered with a hydrophobic compound.

Further, the drainage guide groove comprises a first groove area and a second groove area, the first groove area is arranged on the section of the guide surface and is connected with the second plate body and the water inlets, the second groove area is arranged between the two water inlets, and a guide section tending to the first water outlet is arranged on the second groove area.

Compared with the prior art, the utility model has the following advantages and beneficial effects: 1. the water inlet is arranged at the upper part of the water outlet box, and the water outlet nozzle is arranged at the lower part of the water outlet box, so that the water outlet box can guide water to flow to the water outlet nozzle, thereby avoiding water accumulation in the water outlet cavity and reducing the generation of scale;

2. through set up vertical baffle on the water conservancy diversion face to separate the water outlet chamber into overflow area and normal play water region, and the water inlet sets up in the relative top of baffle, when the regional inflow of play water is too big, the water can upwards cross the baffle and get into overflow area, thereby reduce the regional pressure of play water, avoid the water to block up in play water intracavity, simultaneously, downward water conservancy diversion face of slope has also reduced the volume of play water cavity, and give the certain kinetic energy of rivers, be favorable to rivers to get into overflow area, the setting of two delivery ports also is favorable to reducing the impact force of rivers output, and then reduce the bubble.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the cover of the present utility model;

FIG. 4 is a schematic view of the interior of the water outlet chamber of the present utility model;

FIG. 5 is a schematic view of the inside of the water outlet chamber according to another embodiment of the present utility model;

in the figure: 1. a water outlet box; 1.1, a water inlet;

2. a cover body; 2.1, a splitter plate;

3. a water outlet cavity; 3.1, a diversion surface; 3.2, a water outlet area; 3.3, an overflow area; 3.4, a planar area;

4. a water outlet nozzle; 4.1, a first water outlet; 4.2, a second water outlet; 4.3, a first hydrophilic surface; 4.4, a second hydrophilic surface; 4.5, limiting columns;

5. a partition plate; 5.1, a first plate body; 5.2, a second plate body;

6. a water-vapor separation tube; 6.1, notch;

7. a water running gap; 8. a hydrophobic guide slot; 8.1, a first groove area; 8.2, a second groove area; 8.3, a guide section;

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding and are not used to define any directional or sequential limitation.

As shown in fig. 1-4, a large-flow overflow confluence box comprises a water outlet box 1 and a cover body 2, wherein the water outlet box is used for forming a water outlet cavity 3, a slow flow structure is arranged in the water outlet cavity 3, and the slow flow structure comprises:

the water flow guiding surface 3.1 is formed at the bottom of the water outlet cavity 3, the water flow guiding surface 3.1 is obliquely arranged to guide the water flow to flow downwards, an arc-shaped bent angle is arranged at the bottom of the water flow guiding surface 3.1 to buffer the water flow, and at least one water inlet 1.1 is communicated with the upper part of the water flow guiding surface 3.1;

the baffle plate 5 is arranged on the diversion surface 3.1, the baffle plate 5 defines the water outlet cavity 3 into a water outlet area 3.2 and an overflow area 3.3, the water outlet area 3.2 and the overflow area 3.3 are communicated above the baffle plate 5, the water outlet area 3.2 is positioned at one side of the baffle plate 5 close to the water inlet 1.1, the overflow area 3.3 is positioned at one side of the baffle plate 5 away from the water inlet 1.1, water flow can be normally output in the water outlet area 3.2 under the blocking of the baffle plate 5 during normal flow water outlet, water flow is jammed in the water outlet area 3.2 during high flow water outlet, the liquid level in the water outlet area 3.2 rises, and at the moment, the water flow can overflow towards the overflow area 3.3 beyond the baffle plate 5;

the water outlet nozzle 4 is arranged at the bottom of the diversion surface 3.1, the water outlet nozzle 4 is provided with a first water outlet 4.1 communicated with the water outlet area 3.2 and a second water outlet 4.2 communicated with the overflow area 3.3, and the second water outlet 4.2 is arranged around the first water outlet 4.1.

In this embodiment, in order to further reduce the remaining water in the water outlet cavity 3, the water outlet box 1 is set with hydrophilicity smaller than that of the water outlet nozzle 4, and the water is guided to flow to the water outlet nozzle 4 by distinguishing the water outlet nozzle 4 from the material of the water outlet box 1 and under the action of the inclined guide surface 3.1, so that the remaining water in the water outlet box 1 is reduced, and meanwhile, the situation that the water outlet nozzle drips due to the remaining water in the water outlet cavity is avoided.

Preferably, the water outlet nozzle 4 is made of nylon material, so that the convergence of water flow at the water outlet nozzle is avoided, and the branching and splashing of the water flow of the water outlet nozzle are avoided;

the water outlet box 1 is made of PP material, so that the guiding effect of the water outlet cavity on the water body is optimized, the water body is led to the water outlet nozzle rapidly, and water dripping is reduced.

Specifically, the water outlet nozzle 4 is provided with a first hydrophilic surface 4.3 exposed in the water outlet area 3.2 and a second hydrophilic surface 4.4 exposed in the overflow area 3.3, the first water outlet 4.1 is arranged on the first hydrophilic surface 4.3, the second water outlet 4.2 is arranged on the second hydrophilic surface 4.4, and the water outlet nozzle 4 with hydrophilicity higher than that of the water outlet box 1 is adopted, so that water column splashing in water flow output is reduced, and the water outlet effect is optimized.

As a further implementation mode of the partition plate 5, the top of the partition plate 5 is lower than the water inlet 1.1, so that when the liquid level is higher than the partition plate 5, the partition plate 5 overflows into the overflow area 3.3 from the partition plate 5, wherein the partition plate 5 comprises a first plate body 5.1 and a second plate body 5.2, the first plate body 5.1 is connected with the second plate body 5.2 and extends relative to the water outlet direction, two ends of the second plate body 5.2 are connected with the side boundary of the water outlet cavity 3 and the first plate body 5.1, the first plate body 5.1 is offset to any water inlet 1.1 and is arranged outside the first water outlet 4.1 in a surrounding mode, the second plate body 5.2 is arranged facing the water inlet 1.1, in the water outlet process, the partition plate 5 also plays a certain slow flow role, water flow firstly contacts the second plate body 5.2 in the water outlet process, then flows towards the water outlet part set by the second plate body 5.2 under the guidance of the second plate body 5.2, meanwhile, the first plate body 5.1 is offset to the first water outlet 1 and the second water outlet 4.4.1 is also arranged at the side of the second plate body 4.2, and the water outlet can flow from the second water outlet 4.4.2 in the water outlet through the first water outlet 1 and the second water outlet 2 in the surrounding mode.

In this embodiment, one end of the first plate 5.1 is opened, and the second plate 5.2 is connected to two sides of the opening of the first plate 5.1, where the second plate 5.2 is optionally a flat plate, or is optionally an inclined plate disposed towards the opening of the first plate 5.1.

Specifically, the first plate body 5.1 encloses the part that closes at first delivery port 4.1 and is the arc setting, is favorable to the smoothness nature of play water to reduce the bubble.

As a further improvement to the slow flow structure, the slow flow structure further comprises a flow distribution plate 2.1 arranged at the bottom of the cover plate, the flow distribution plate 2.1 is adjacent to the water inlet 1.1 and is obliquely arranged, the flow distribution plate 2.1 is used for guiding water flow to the side boundary of the water outlet cavity 3, the flow distribution plate 2.1 and the side boundary of the water outlet cavity 3, the bottom of the flow distribution plate 2.1 and the bottom of the flow guide surface 3.1 are respectively provided with a water passing gap 7, when the water inlet 1.1 outputs small flow or normal flow or large flow, the water flow can be slowly flowed under the blocking of the side boundary of the flow distribution plate 2.1 and the water outlet cavity 3, and can pass through the water passing gap 7 under the guiding of the flow distribution plate 2.1, and when the water flow is small flow, the water passing gap 7 can also be only arranged at the bottom of the flow guide surface 3.1.

Through the improvement, the water flow passes through the side boundary of the water outlet cavity 3, so that the water flow can contact the second plate body 5.2 to a greater extent.

Specifically, still be equipped with steam-water separation pipe 6 on the water conservancy diversion face 3.1, steam-water separation pipe 6 vertical setting and adjacent lid 2 set up, and steam-water separation pipe 6 top is equipped with breach 6.1 to the steam that supplies upwards to advance gets into the steam-water separation jar, simultaneously, the water conservancy diversion face 3.1 of slope makes the opening of steam-water separation pipe 6 be located the relative top of play water cavity 3, is favorable to steam to get into, reduces the condensation ponding of steam on lid 2.

Preferably, the splitter plate 2.1 is blocked between the water-vapor separation pipe 6 and the water inlet 1.1, so that hot water is split through the splitter plate 2.1 first, steam does not enter the water-vapor separation pipe 6 too fast, meanwhile, the water-vapor separation pipe 6 is vertically arranged in a water passing gap 7 between the splitter plate 2.1 and the diversion surface 3.1, and the water-vapor separation pipe 6 is arranged opposite to the first water outlet 4.1, so that the water flow in the diversion surface 3.1 is slowly flowed and split.

As a further embodiment of the water outlet nozzle 4, at least one limiting column 4.5 is arranged on the water outlet nozzle 4, and the limiting column 4.5 is clamped in a space formed by the bottom of the overflow area 3.3 and the first plate body 5.1, so that the water outlet nozzle 4 is limited to rotate, the position stability of the second water outlet 4.2 is ensured, and the water outlet of the overflow area 3.3 is uniform.

Specifically, the second water outlet 4.2 is in an annular arrangement, so that the water outlet area is increased, and the water outlet effect is more uniform and smooth.

Preferably, a plane area 3.4 is arranged at the bottom of the diversion surface 3.1, and the first water outlet 4.1 and the second water outlet 4.2 are both arranged in the plane area 3.4.

As shown in fig. 5, as a further improvement of the water drainage of the diversion surface 3.1, the diversion surface 3.1 is provided with a water drainage guide groove 8, the water drainage guide grooves 8 are closely spaced with respect to the width direction of the water outlet box 1, and the water drainage guide grooves 8 extend to the two sides of the first water outlet 4.1 and/or the first water outlet 4.1 with respect to the water outlet direction, so that the water flow is facilitated to travel to the first water outlet 4.1 along the surface of the diversion surface 3.1 by matching the water outlet box 1 with the water drainage guide grooves 8 with lower hydrophilicity, the water outlet smoothness is improved, and meanwhile, the retention of the water flow in the water outlet cavity 3 is reduced.

As a further explanation of the hydrophobic guide groove 8, the hydrophobic guide groove 8 is a micro groove arranged on the surface of the water outlet box 1, that is, a physical guiding manner is adopted to realize a non-hydrophilic effect on the guide surface 3.1, and the non-hydrophilic effect is guided to the first water outlet 4.1 under the action of the guide surface 3.1.

Alternatively, the hydrophobic guide groove 8 is covered with a hydrophobic compound, and teflon may be used.

Specifically, the hydrophobic guide groove 8 includes a first groove area 8.1 and a second groove area 8.2, the first groove area 8.1 is arranged on the section of the guide surface 3.1 and is connected with the second plate body 5.2 and the water inlets 1.1, the second groove area 8.2 is arranged between the two water inlets 1.1, and a guide section 8.3 tending to the first water outlet 4.1 is arranged on the second groove area 8.2.

As a mode of forming the hydrophobic guide groove 8 on the guide surface 3.1, a laser process can be adopted to form a microscopic channel on the surface of the water outlet box 1, and specific laser parameters can be adjusted according to materials and working conditions and are not repeated here; or pressing the mould, and generating microscopic channels on the surface of the block of the mould by a laser process, so as to form a hydrophobic guide groove on the formed water outlet box 1.

The large-flow overflow confluence box adopted in the utility model can be applied to a quick-heating water dispenser, and two water inlets are respectively connected with a hot water pipe and a cold water pipe.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (10)

1. The utility model provides a large-traffic overflow confluence box, is including being used for constituting play water casing (1) and lid (2) of play water cavity (3), its characterized in that, be equipped with slow flow structure in play water cavity (3), slow flow structure includes:

the water outlet cavity (3) is formed by a water guide surface (3.1), the water guide surface (3.1) is used for guiding water to flow downwards, and at least one water inlet (1.1) is communicated with the upper part of the water guide surface (3.1);

the baffle (5) is arranged on the flow guiding surface (3.1), the baffle (5) defines the water outlet cavity (3) into a water outlet area (3.2) and an overflow area (3.3), and the water outlet area (3.2) and the overflow area (3.3) are communicated above the baffle (5);

the water outlet nozzle (4) is arranged at the bottom of the diversion surface (3.1), and the water outlet nozzle (4) is provided with a first water outlet (4.1) communicated with the water outlet area (3.2) and a second water outlet (4.2) communicated with the overflow area (3.3).

2. A high flow overflow junction box as claimed in claim 1 wherein: the water outlet nozzle (4) is provided with a first hydrophilic surface (4.3) exposed in the water outlet area (3.2) and a second hydrophilic surface (4.4) exposed in the overflow area (3.3), the first water outlet (4.1) is arranged on the first hydrophilic surface (4.3), and the second water outlet (4.2) is arranged on the second hydrophilic surface (4.4), and the hydrophilicity of the water outlet box (1) is smaller than that of the water outlet nozzle (4).

3. A high flow overflow junction box as claimed in claim 1 wherein: the baffle (5) include first plate body (5.1) and second plate body (5.2), second plate body (5.2) are connected to first plate body (5.1) and extend about the play water direction, arbitrary water inlet (1.1) of first plate body (5.1) biasing sets up and encloses and locate outside first delivery port (4.1), second plate body (5.2) set up towards water inlet (1.1).

4. A high flow overflow junction box as claimed in claim 1 wherein: the slow flow structure further comprises a flow distribution plate (2.1) arranged at the bottom of the cover plate, the flow distribution plate (2.1) is adjacent to the water inlet (1.1) and is obliquely arranged, and the flow distribution plate (2.1) is used for guiding water flow to the side boundary of the water outlet cavity (3).

5. The high-flow overflow junction box of claim 4, wherein: the water-vapor separation device is characterized in that a water-vapor separation pipe (6) is further arranged on the guide surface (3.1), a notch (6.1) is formed in the top of the water-vapor separation pipe (6), and the flow distribution plate (2.1) is blocked between the water-vapor separation pipe (6) and the water inlet (1.1).

6. A high flow overflow junction box as claimed in claim 1 wherein: the water outlet nozzle (4) is provided with at least one limiting column (4.5), and the limiting column (4.5) is clamped at the bottom of the overflow area (3.3) and limits the water outlet nozzle (4) to rotate.

7. A high flow overflow junction box as claimed in claim 1 wherein: the bottom of the diversion surface (3.1) is provided with a plane area (3.4), and the first water outlet (4.1) and the second water outlet (4.2) are both arranged in the plane area (3.4).

8. The high-flow overflow junction box of claim 4, wherein: the water flowing gap (7) is formed at the side boundary of the flow dividing plate (2.1) and the water outlet cavity (3) and at the bottoms of the flow dividing plate (2.1) and the flow guiding surface (3.1).

9. A high flow overflow junction box as claimed in claim 1 wherein: the water diversion surface (3.1) is provided with a drainage guide groove (8), the drainage guide grooves (8) are closely arranged at intervals in the width direction of the water outlet box (1), and the drainage guide grooves (8) extend to the first water outlet (4.1) and/or the two sides of the first water outlet (4.1) in the water outlet direction.

10. A high flow overflow junction box as claimed in claim 9 wherein: the drainage guide groove (8) comprises a first groove area (8.1) and a second groove area (8.2), the first groove area (8.1) is arranged on the section of the guide surface (3.1) and is connected with the second plate body (5.2) and the water inlet (1.1), the second groove area (8.2) is arranged between the two water inlets (1.1), and the second groove area (8.2) is provided with a guide section (8.3) tending to the first water outlet (4.1).

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