CN202426169U - Planar water drainage device - Google Patents

Abstract

The utility model relates to a planar water drainage device, which comprises a water drainage platform and a water collection device and is characterized in that a water drainage device is positioned on the water drainage platform, the upper surface of the water drainage platform and the upper surface of the water drainage device form a horizontal platform, the water drainage device is provided with densely-distributed siphon holes or siphon grooves communicated with the water collection device, and water or liquid on the water drainage platform can be sucked into the siphon holes or the siphon grooves to be drained into the water collection device. The water drainage surface of the planar water drainage device is a horizontal plane. Therefore, the planar water drainage device is suitable for placing movable articles, has the advantages of being good in water drainage effect, flat in surface, attractive, elegant, convenient and practical, and is widely applied to tea trays, cooking benches and the like to brew drinks.

Description

The flat drainage device

Technical field

The utility model relates to a kind of drainage arrangement, specifically a kind of flat drainage device.

Background technology

Existing drainage arrangement shape form formula; But structurally conclude and get up to mainly contain following several types: the first kind is that draining face is arranged to low, the high funneling or similar structure all around of central authorities; At central lower curtate osculum is set then and is communicated with header tank or captation, make the water of need discharging from around automatic stream central authorities' lower curtate and discharge through osculum; Second type then just opposite, draining face is arranged to central authorities high, low cone or similar structure all around that is:, is that lower curtate is provided with water leg in the lower edge of cone then, and the water that needs to discharge is discharged around central eminence automatic stream and through rhone; Also have one type to be that draining face is arranged to the inclined-plane and lower curtate is provided with water leg on the inclined-plane, its structure in fact still belongs to above-mentioned second type.Said structure all has a common characteristic; Be draining face be the inclined-plane to make things convenient for water from eminence automatic stream lower, this structure exists draining face can't place the limitation of article, because the inclined-plane makes the article landing of placing on it easily; Therefore; On draining face, place article for needs, as placing situation such as teacup, teapot, said structure is inapplicable.

Notification number is CN 201238967Y; The day for announcing is that the utility model patent on May 20th, 2009 also discloses a kind of tea tray drainage arrangement; This device is arranged to be beneficial to the inclined-plane of draining with the tea tray upper surface, and lower curtate edge, inclined-plane is provided with flange and is used to stop tea, prevents that tea is to external leakage or spill and leakage.This device then exists tea tray surface irregularity, not attractive in appearance and flange to stop limitation such as picking and placeing teacup easily.

Summary of the invention

For overcoming the limitation of prior art, the purpose of the utility model provides a kind of flat drainage device, and this device draining face is a horizontal plane, be fit to place type movable article and have that drainage effect is good, surfacing, elegant in appearance, convenient and practical advantage.

To achieve these goals; The utility model adopts following technical scheme: a kind of flat drainage device; Include draining table and captation, it is characterized in that: said draining table is provided with drainage arrangement, and said draining table upper surface and said drainage arrangement upper surface form level table; Said drainage arrangement is provided with the siphon hole or the siphon groove that gather that is communicated with said captation, makes water or liquid on the said draining table suck siphon hole or siphon groove and then enters captation.

Preferably, said drainage arrangement and draining table are structure as a whole.

Preferably, said drainage arrangement and draining table are for dividing body structure.

Preferably, said siphon hole minimum diameter is 2.5～10.0 millimeters.

Preferably, the degree of depth of said siphon hole is 5.0～20.0 millimeters.

Preferably, said siphon hole is the horn-like structure that the top internal diameter is little, the bottom internal diameter is big.

Preferably, be round-corner transition between said siphon hole medial surface and the said drainage arrangement upper surface.

Preferably, said siphon hole evenly distributes around the drainage arrangement central point.

Preferably, said siphon hole distributes around the drainage arrangement central point ringwise.

Preferably, said siphon hole radially distributes around the drainage arrangement central point.

Preferably, said siphon hole minimum diameter diminishes greatly and gradually with the distance change of this siphon hole central point to the drainage arrangement central point.

Preferably, said siphon groove minimum widith is 0.5～5.0 millimeter.

Preferably, said siphon groove cross section is that the top internal diameter is little, the trapezoidal shape structure that the bottom internal diameter is big.

Preferably, be round-corner transition between said siphon groove medial surface and the said drainage arrangement upper surface.

Preferably, said siphon groove is a ring-type or circular-arc.

Preferably, said siphon groove evenly distributes around the drainage arrangement central point.

Preferably, said siphon groove radially distributes around the drainage arrangement central point.

Preferably, the minimum widith of said siphon groove diminishes greatly and gradually with the distance change of this siphon groove to the drainage arrangement central point.

Adopt technique scheme compared with prior art, the water on the drainage arrangement accumulates to and can form water column through siphon hole or siphon groove automatically when a certain amount of and discharge.Repeatedly contrast test shows: during in siphon hole minimum diameter >=2.5 millimeter, the water on the drainage arrangement can form water column when discharging through siphon hole and can not stop, and when the siphon hole degree of depth >=5.0 millimeter, the siphon effect that produces during the water draining is better; When the siphon hole minimum diameter>10 millimeters, the degree of depth>20.0 millimeters times, can't form obvious siphon effect; When siphon groove minimum widith >=0.5 millimeter, the water on the drainage arrangement can form water column when discharging through siphon groove and can not stop, when the siphon groove minimum widith>5.0 millimeters times, can't form obvious siphon effect.And, when water is discharged with the water column form, receiving the effect of acceleration of gravity, the siphon power that water column produces downwards further improves the discharge rate and the velocity of discharge that accumulates in the water on the drainage arrangement, makes the water on the drainage arrangement too much not flow out draining table because of gathering; In addition, siphon hole or siphon groove top are fillet hole or fillet groove, and according to the soakage principle on the physics, fillet hole or fillet groove make the water on the drainage arrangement soak into more easily and accumulate in siphon hole or the siphon groove; In addition, trumpet-shaped siphon hole or top internal diameter are little, and the siphon groove of the trapezoidal shape structure that the bottom internal diameter is big can produce bigger siphon power when water forms water column and discharges, thus the feasible water that accumulates on the drainage arrangement arrange more totally, more thorough; Siphon hole or siphon groove evenly distribute, distribute ringwise or radially distribute and the siphon hole minimum diameter becomes to the distance of drainage arrangement central point with this siphon hole central point and diminishes greatly and gradually and the minimum widith of siphon groove makes soaking effect better with this siphon groove to diminishing greatly and gradually apart from change of drainage arrangement central point around the drainage arrangement central point; Efficient is higher, because the required displacement in drainage arrangement central area is maximum.At last, because draining table is a level table, not only surfacing, elegant in appearance, and be fit to place article such as teacup, teapot and ornaments, convenient and practical.

When siphon hole is circular port; Said minimum diameter is a Kongzui small bore diameter, and when siphon hole was square opening, minimum diameter was the smallest cross-sectional width in hole; When siphon hole is slotted eye; Minimum diameter is that the smallest cross-sectional minor axis in hole is long, and when siphon hole was irregularly shaped hole, minimum diameter was the narrow limit or the narrow place distance of the smallest cross-sectional in hole.The minimum widith of siphon groove is the minimum edge distance of siphon groove smallest cross-sectional.

Description of drawings

Fig. 1 is that the utility model is applied to the boundless structural representation that encloses tea tray.

Fig. 2 is the structural representation of the utility model siphon hole or siphon groove.

Fig. 3 is the utility model siphon hole one distribution schematic diagram.

Fig. 4 is the another distribution schematic diagram of the utility model siphon hole.

Fig. 5 is the utility model siphon groove one distribution schematic diagram.

Fig. 6 is the broken section enlarged drawing of Fig. 5 along A-A '.

Fig. 7 is the another distribution schematic diagram of the utility model siphon groove.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.

The boundless tea tray 4 that encloses as shown in Figure 1; Include draining table 5, tea tray edge 3, be located at the anti-overflow ditch 2 between draining table 5 and the tea tray edge 3, drain outlet 1, drainage arrangement 8 that joins with external dust-collecting bucket and the captation 6 of being located at said drainage arrangement 8 belows.Wherein, draining table 5 is the horizontal glass panel, and is high together with 3 planes, tea tray edge, and for making things convenient for the cleaning of tea tray, drainage arrangement 8 is the branch body structure with draining table 5, and this drainage arrangement 8 is installed by its upper surfaces of back and draining table 5 upper surfaces form level table; Establish minimum widith on the drainage arrangement and be 1 millimeter siphon groove 7, diagram siphon groove 7 be an annular, totally 10, be the concentric circles distribution with drainage arrangement 8 central points, and make siphon groove radially distribute; Be provided with captation 6 below the drainage arrangement 8; Captation 6 is a groove in the present embodiment; Its distance from bottom drainage arrangement upper level is 30 millimeters; Make to form highly about 20 a millimeters cavity between captation bottom and drainage arrangement bottom surface, this cavity makes can discharge through the water of siphon groove 7 suctions more swimmingly.

Siphon hole as shown in Figure 2 or siphon groove 7, when its siphon hole that is, it is that the top internal diameter is slightly littler than bottom internal diameter along shaft section, makes siphon hole be horn-like; When it was siphon groove, its cross section was the trapezoidal shape structure that the top internal diameter is little, the bottom internal diameter is big.Between siphon hole or siphon groove medial surface and said drainage arrangement 8 upper surfaces is round-corner transition, its fillet R=0.2 millimeter.

As shown in Figure 3, be distributed in siphon hole 7n on the drainage arrangement 8 and be queue-type and evenly distribute.Especially, when siphon hole 7n was evenly distributed with less spacing, it formed the structure of similar screen pack.The diagram siphon hole is a square opening, and these square opening middle and upper part stenosis length and width are 3.5 millimeters, and the broad director in bottom is wide to be 4.0 millimeters, and its medial surface and drainage arrangement upper surface are round-corner transition.

As shown in Figure 4; Be distributed in the radial in the form of a ring distribution of siphon hole on the drainage arrangement 8; And the siphon hole internal diameter diminishes greatly and gradually with the distance change of this siphon hole central point to drainage arrangement 8 central points, that is: siphon hole is far away more apart from drainage arrangement 8 central points, and its internal diameter is more little. Diagram siphon hole 7a, 7b, 7c, 7d are distributed in the drainage arrangement central point on panodic concentric circles, and far away more apart from the drainage arrangement central point, and the quantity of siphon hole is many more.Minimum diameter φ=5.5mm of siphon hole 7a among the figure, minimum diameter φ=4.5mm of siphon hole 7b, minimum diameter φ=3.5mm of siphon hole 7c, minimum diameter φ=2.5m of siphon hole 7d.

Like Fig. 5, shown in 6; Being distributed in siphon groove 7e on the drainage arrangement 8 is paliform and evenly distributes; It is that 2.0 millimeters fence post 8a, 8b, 8c equidistance and column distribution constitutes by many radiuses; Forming minimum widith between the fence post is 1.0 millimeters siphon groove 7e, and it is the class trapezoidal shape structure that the middle part is little, the bottom is big along cross section.

As shown in Figure 7; The siphon groove that is distributed on the drainage arrangement 8 radially distributes; Per 3 circular- arc siphon groove 7f or 7g all surround an annulus; A plurality of annulus are concentric circles around drainage arrangement 8 central points and distribute, and make siphon groove radially distribute, and are interspersed to the adjacent circular-arc siphon groove 7f and the 7g that all around extend by drainage arrangement 8 central points.

The utility model device not only can be applied to tea tray, also can be applied to any apparatus that needs infusing potable, for example infuses coffee, the apparatus of milk etc.

Certainly, the above-mentioned preferred implementation that just discloses the utility model, the variation and the modification that are equal in any employing the utility model claim scope are all in the utility model claim scope.

Claims (18)

1. flat drainage device; Include draining table (5) and captation (6); It is characterized in that: said draining table (5) is provided with drainage arrangement (8); Said draining table (5) upper surface and said drainage arrangement (8) upper surface form level table, and said drainage arrangement (8) is provided with the siphon hole or the siphon groove (7) that gather that is communicated with said captation (6), make on the said draining table (5) water or liquid suction siphon hole or siphon groove (7) so that enter captation (6).

2. flat drainage device as claimed in claim 1 is characterized in that: said drainage arrangement (8) is structure as a whole with draining table (5).

3. flat drainage device as claimed in claim 1 is characterized in that: said drainage arrangement (8) is the branch body structure with draining table (5).

4. flat drainage device as claimed in claim 1 is characterized in that: said siphon hole minimum diameter is 2.5～10.0 millimeters.

5. flat drainage device as claimed in claim 1 is characterized in that: the degree of depth of said siphon hole is 5.0～20.0 millimeters.

6. flat drainage device as claimed in claim 1 is characterized in that: said siphon hole is the horn-like structure that the top internal diameter is little, the bottom internal diameter is big.

7. flat drainage device as claimed in claim 1 is characterized in that: be round-corner transition between said siphon hole medial surface and the said drainage arrangement upper surface.

8. flat drainage device as claimed in claim 1 is characterized in that: said siphon hole evenly distributes around said drainage arrangement central point.

9. flat drainage device as claimed in claim 1 is characterized in that: said siphon hole distributes around said drainage arrangement central point ringwise.

10. flat drainage device as claimed in claim 1 is characterized in that: said siphon hole radially distributes around said drainage arrangement central point.

11. like claim 8,9 or 10 described flat drainage devices, it is characterized in that: said siphon hole minimum diameter diminishes greatly and gradually with the distance change of this siphon hole central point to said drainage arrangement central point.

12. flat drainage device as claimed in claim 1 is characterized in that: said siphon groove minimum widith is 0.5～5.0 millimeter.

13. flat drainage device as claimed in claim 1 is characterized in that: said siphon groove cross section is that the top internal diameter is little, the trapezoidal shape structure that the bottom internal diameter is big.

14. flat drainage device as claimed in claim 1 is characterized in that: be round-corner transition between said siphon groove medial surface and the said drainage arrangement upper surface.

15. flat drainage device as claimed in claim 1 is characterized in that: said siphon groove is a ring-type or circular-arc.

16. flat drainage device as claimed in claim 1 is characterized in that: said siphon groove evenly distributes around said drainage arrangement central point.

17. flat drainage device as claimed in claim 1 is characterized in that: said siphon groove radially distributes around said drainage arrangement central point.

18. like claim 15,16 or 17 described flat drainage devices, it is characterized in that: the minimum widith of said siphon groove diminishes greatly and gradually with the distance change of this siphon groove to said drainage arrangement central point.

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