CN210320807U - Fridge and drainage structure thereof - Google Patents

Abstract

The utility model discloses a drainage structure, which comprises a bottom plate provided with a groove; the groove extends along the front side of the bottom plate and has a length not less than that of the front side of the bottom plate; and the drain pipe is connected with the groove, arranged below the bottom plate and used for draining the water collected in the groove. The groove of the drainage structure has wider coverage area relative to the water falling port on the surface of the bottom plate, accumulated water flowing out of the bottom plate from the front side of the bottom plate must pass through the groove, and the channel of the groove is lower than the surface of the bottom plate, so that the accumulated water flowing through the groove can be collected in the channel and drained to the outside through the drainage pipe. It can be seen that the groove makes the groove be difficult to receive the interference of the roughness of bottom plate to the collection effect of ponding for the position of bottom plate and the shape and size of groove, can improve drainage efficiency and drainage speed, avoids the bottom plate to take place the overflow phenomenon because of local height is uneven. The utility model also discloses a fridge of including above-mentioned drainage structures.

Description

Fridge and drainage structure thereof

Technical Field

The utility model relates to a drainage field especially relates to a drainage structure. The utility model discloses still relate to a fridge including above-mentioned drainage structures.

Background

The bottom surface of the interior of the existing refrigeration equipment is provided with a water outlet, when the refrigeration equipment refrigerates, liquid water is generated in the box body, and the liquid water drops to the bottom surface and is discharged from the water outlet. The bottom surface of the refrigeration equipment cannot guarantee high flatness due to the limitation of production and processing technologies, so that liquid water cannot be drained from a water outlet, the liquid water accumulated on the bottom surface easily overflows from a gap of a box door of the refrigeration equipment, and accumulated water is formed on the ground to influence indoor sanitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drainage structure can improve drainage efficiency and drainage effect, avoids appearing the overflow phenomenon. Another objective of the present invention is to provide a refrigerator with the above drainage structure, which prevents the liquid water in the refrigerator body from flowing out of the refrigerator door.

In order to achieve the above object, the present invention provides a drainage structure, which comprises a bottom plate provided with a groove; the groove extends along the front side of the bottom plate and has a length not less than that of the front side of the bottom plate;

and the drain pipe is connected with the groove, arranged below the bottom plate and used for draining the water collected in the groove.

Preferably, the groove comprises a water collecting side for the accumulated water on the surface of the bottom plate to flow into the groove and a water retaining side arranged on the opposite surface of the water collecting side; the inclination of the water collecting side relative to the bottom plate surface is smaller than the inclination of the water retaining side relative to the bottom plate surface.

Preferably, the grooves extend straight to both ends of the bottom plate.

Preferably, the angle between the water-retaining side and the surface of the bottom plate is not less than 90 degrees; the water-collecting side forms an included angle with the surface of the bottom plate smaller than 90 degrees.

Preferably, the drain pipe includes a first pipe connected to the groove and extending toward the lower side of the bottom plate, and a second pipe connected to the first pipe and extending outward of the bottom plate.

Preferably, the first duct is disposed within the floor.

Preferably, the water collecting device further comprises a covering part which is fixed on the surface of the bottom plate and horizontally extends from the water retaining side to the water collecting side; the cover portion is separated from the upper end of the water-collecting side to form a hydrophobic seam.

Preferably, the covering part comprises a covering body in a plate-shaped structure; the lower surface of the covering body is attached to the surface of the bottom plate to achieve waterproof sealing.

Preferably, the cover portion further includes a waterproof tape vertically fixed to an upper surface of the cover body; the extending direction of the waterproof belt is the same as that of the groove.

The refrigerator comprises the water drainage structure, wherein the water drainage structure is arranged on the bottom surface of the inner cavity of the refrigerator, and the front side of the bottom plate faces to one side, close to a refrigerator door, of the inner cavity.

Compared with the prior art, the utility model provides a drainage structures is including the bottom plate that is equipped with the recess and connecting in the drain pipe of recess. The recess sets up in the length of the front side of bottom plate and the length of recess not less than the front side of bottom plate, because the height of the upper surface of recess highly is less than the bottom plate, in case ponding constantly accumulates at the upper surface area of bottom plate, excessive ponding flows and finally flows into in the recess along the upper surface of bottom plate. The accumulated water accumulated in the groove flows out of the drain pipe.

The utility model provides a fridge uses above-mentioned drainage structures in order to regard as the bottom surface of fridge, and above-mentioned drainage device can form effectual guide to the ponding in the fridge, makes the ponding of bottom plate upper surface follow the drain pipe as far as possible and discharges to avoid ponding to spill over to the region beyond the bottom plate, improve the drainage effect of fridge.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a drainage structure according to an embodiment of the present invention;

wherein, 1-bottom plate, 11-groove, 111-water gathering side, 112-water blocking side, 2-water discharging pipe, 21-first pipeline, 22-second pipeline, 3-covering part, 31-covering body, 32-waterproof belt and 4-hydrophobic seam.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a drainage structure according to an embodiment of the present invention.

The utility model provides a drainage structure, which comprises a bottom plate 1 provided with a groove 11 and a drainage pipe 2 which is connected with the groove 11 and is positioned below the bottom plate 1; the groove 11 extends along the front side of the bottom plate 1, the length of the groove 11 is not less than that of the front side of the bottom plate 1, once the accumulated water accumulated on the upper surface of the bottom plate 1 is excessive, the accumulated water flows on the upper surface of the bottom plate 1 and finally falls into the groove 11 without any exception; the drain pipe 2 is connected with the groove 11, the height of the drain pipe 2 is lower than that of the bottom plate 1, accumulated water flowing along the channel of the groove 11 is discharged out of the bottom plate 1 through the drain pipe 2, and the accumulated water is prevented from overflowing outwards from the upper surface of the bottom plate 1.

The drainage structure can be applied to a refrigeration device, such as an upright refrigerator, the bottom plate 1 of the drainage structure is used as the bottom surface of the inner cavity of the upright refrigerator, when liquid water exists in the upright refrigerator, the accumulated water falls to the bottom surface of the inner cavity, namely the bottom plate 1, and finally collects in the groove 11 and flows out along the drainage pipe 2. Compare and set up the outlet in the bottom surface among the prior art, set up the flow direction that recess 11 can guide ponding on the one hand on bottom plate 1, realize the drainage effect, on the other hand can block ponding to the front side outflow of bottom plate 1, avoids appearing the overflow phenomenon. Obviously, the drainage structure can also be applied to other occasions needing drainage, including and not limited to indoor and outdoor water sites.

Wherein, the groove 11 may include a water collecting side 111 and a water blocking side 112, and the inclination of the water collecting side 111 with respect to the surface of the soleplate 1 is smaller than the inclination of the water blocking side 112 with respect to the surface of the soleplate 1. The water collecting side 111 and the water blocking side 112 are oppositely arranged and the water blocking side 112 is closer to the front side of the soleplate 1 than the water collecting side 111. Because the inclination between the water collecting side 111 and the surface of the bottom plate 1 is small, accumulated water accumulated on the surface of the bottom plate 1 can slide into the channel along the water collecting side 111, and the effect of collecting the accumulated water by the channel is improved; the inclination of the water retaining side 112 and the bottom plate 1 is large, and even if the bottom plate 1 is inclined due to the influence of the external environment, the water retaining side 112 can also effectively prevent accumulated water in the channel from overflowing out of the water retaining side 112. It should be noted that the inclination mentioned here specifically refers to the value of the angle that transitions from the plane of the upper surface of the base plate 1 to either side of the recess 11 toward the outside.

Taking the thickness of the bottom plate 1 as the longitudinal direction, the water collecting side 111 and the water blocking side 112 both longitudinally extend from the upper surface of the bottom plate 1 to the lower surface of the bottom plate 1 and converge with the middle part of the bottom plate 1 to form a channel arranged in the bottom plate 1; there is no particular limitation as to the extent of the channel in the lateral direction, i.e. the extent of the channel along the surface of the sole plate 1, as long as the channel is able to extend along and cover the entire front side of the sole plate 1 to ensure that standing water within the sole plate 1 must pass through the channel in order to flow from the front side of the sole plate 1.

Preferably, the groove 11 extends straight along the front side of the bottom plate 1, i.e. the channel is arranged in a straight line in the transverse direction, so that the processing is convenient, the resistance of the water collecting side 111 and the water retaining side 112 to the accumulated water in the channel is reduced, and the accumulated water in the channel flows into the drain pipe 2 as soon as possible. In this embodiment, the length of the groove 11 is equal to the length of the front side of the soleplate 1.

For better technical effect, the included angle between the water blocking side 112 and the surface of the bottom plate 1 is not less than 90 degrees, which is equivalent to that the water blocking side 112 and the surface of the bottom plate 1 form a partial structure similar to a dovetail groove, wherein the water blocking side 112 is equivalent to one side surface of the dovetail groove, and the bottom plate 1 is equivalent to the upper surface of the dovetail groove; and the contained angle of water gathering side 111 and 1 surface of bottom plate is less than 90, and when ponding flowed in to the channel along water gathering side 111, water gathering side 111 can accelerate the flow rate of ponding, improves the collection effect of recess 11 to ponding.

The utility model discloses a drain pipe 2 that adopts can include be connected with the one end of recess 11, towards the first pipeline 21 of 1 below extension of bottom plate and connect in the other end of first pipeline 21, towards the second pipeline 22 that 1 external extensions of bottom plate. One side of bottom plate 1 can set up the connecting hole of first pipeline 21, and the first end of first pipeline 21 inserts in the connecting hole and with connecting hole sealing connection, gathers ponding in recess 11 and flows to both ends along recess 11, and because the one end that the connecting hole was kept away from to recess 11 is sealed, ponding can only flow into in the first pipeline 21 through the connecting hole. The connection hole is preferably provided at the lower end of the groove 11, that is, the connection hole vertically penetrates through the bottom plate 1 from one end of the groove 11 downward, and the first pipe 21 is vertically inserted into the connection hole and sealed with the inner wall of the connection hole.

Of course, the attachment holes may be perpendicular to the water collection side 111 for ease of drilling. A second pipe 22 is connected to the other end of the first pipe 21 for leading accumulated water out of the floor 1 and to a specific drainage area, and thus, the second pipe 22 may be provided as a hose.

Further, the first pipe 21 may be provided in the bottom plate 1, in other words, the surface of the water condensation side 111 is vertically drilled to form a passage, and the passage is used as the first pipe 21 or the first pipe 21 is perforated in the passage to improve the installation strength of the first pipe 21. Wherein the second duct 22 can lead out from the side of the soleplate 1.

On the basis of the above embodiment, the device further comprises a covering part 3 fixed on the surface of the bottom plate 1 and used for covering the groove 11; the covering part 3 extends horizontally from the water blocking side 112 to the water collecting side 111, and the covering part 3 is separated from the upper end of the water collecting side 111 to form a water draining seam 4 for the inflow of the accumulated water. Because the covering part 3 forms a plane for half covering the groove 11 on the surface of the groove 11, the inflow of accumulated water along the water collecting side 111 is not influenced, and the accumulated water in the groove 11 can be further prevented from flowing out along the water blocking side 112. In addition, the covering part 3 forms a shield for the groove 11, on one hand, the object on the bottom plate 1 is prevented from being stuck in the groove 11, on the other hand, the aesthetic degree of the bottom plate 1 is improved, so that the size of the groove 11 is not limited excessively, in other words, the volume of the groove 11 can be increased properly to improve the drainage effect on the premise of ensuring the use function of the bottom plate 1.

The covering portion 3 includes a plate-shaped covering body 31, and the covering body 31 is horizontally disposed and the lower surface of the covering body 31 is attached to the surface of the bottom plate 1 to achieve waterproof sealing between the covering body 31 and the bottom plate 1. Obviously, the dimension of the cover 31 in the transverse direction is equal to the length of the front side of the bottom plate 1, and the transverse dimension of the hydrophobic seam 4 formed by separating the cover 31 from the upper end of the water collecting side 111 is also equal to the length of the front side of the bottom plate 1.

For better technical effect, the covering body 31 includes, but is not limited to, extending along the upper surface of the bottom plate 1, and the covering body 31 may be configured as a mouth-shaped frame body with one side opened, and the covering body 31 is snapped from the whole edge of the front side of the bottom plate 1 to cover the upper surface, the front side surface and the lower surface of the point of the bottom plate 1.

On this basis, the utility model provides a cover portion 3 still includes that the waterproof area 32 of manger plate area of vertical fixation in the upper surface of cover body 31 extends along the front side of bottom plate 1 equally, and its length equals the length of the front side of bottom plate 1. The waterproof tape 32 may serve as a third line of defense outside the waterproof side 112 and the cover 31 of the drainage structure. The waterproof tape 32 may be made of a flexible rubber material so as not to affect the use feeling of the base plate 1.

The utility model also provides a fridge, including aforementioned drainage structure, this drainage structure sets up in the fridge, as the bottom surface of fridge's inner chamber. Wherein, the front side of the bottom plate 1 faces the side of the inner cavity of the refrigerating box close to the door.

When this fridge's chamber door switching repeatedly, ambient temperature causes the inner chamber to form liquid water, liquid water receives gravity to drip on bottom plate 1 surface, liquid water only can flow from the front side of bottom plate 1 through the recess 11 of bottom plate 1 front side, because the special setting of recess 11, liquid water is easy to gather and can only gather in recess 11 and flow along drain pipe 2, can't flow from the front side of bottom plate 1, and compare in the wash port of small cross-section, recess 11 extends along 1 front side of bottom plate, the effect of collecting the effect to liquid water is very little by the influence of bottom plate 1 surface roughness, can not excessive gathering at bottom plate 1 surface and can't discharge fast.

The above is to the refrigerator and the drainage structure thereof provided by the present invention are described in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. A drainage structure, comprising:

a bottom plate (1) provided with a groove (11); the groove (11) extends along the front side of the bottom plate (1) and has a length not less than that of the front side of the bottom plate (1);

and the drain pipe (2) is connected to the groove (11), arranged below the bottom plate (1) and used for draining water collected in the groove (11).

2. A drainage structure according to claim 1, wherein the groove (11) comprises a water collecting side (111) for collecting water on the surface of the floor (1) to flow into the groove (11) and a water blocking side (112) provided on the opposite side of the water collecting side (111); the inclination of the water collecting side (111) relative to the surface of the soleplate (1) is smaller than the inclination of the water retaining side (112) relative to the surface of the soleplate (1).

3. A drainage arrangement according to claim 2, characterised in that the grooves (11) extend straight to both ends of the floor (1).

4. A drainage arrangement according to claim 3, characterised in that the water-retaining side (112) is at an angle of not less than 90 ° to the surface of the floor plate (1); the included angle between the water collecting side (111) and the surface of the bottom plate (1) is smaller than 90 degrees.

5. A drainage arrangement according to claim 2, characterised in that the drainage pipe (2) comprises a first duct (21) connected to the recess (11) and extending towards below the floor (1) and a second duct (22) connected to the first duct (21) and extending outwards towards the floor (1).

6. A drainage arrangement according to claim 5, characterised in that the first conduit (21) is provided in the floor (1).

7. A drainage structure according to any of claims 2 to 6, further comprising a cover portion (3) fixed to the surface of the bottom plate (1) and extending horizontally from the water retaining side (112) toward the water collecting side (111); the cover portion (3) is separated from the upper end of the water-collecting side (111) to form a hydrophobic seam (4).

8. A drainage arrangement according to claim 7, characterised in that the cover portion (3) comprises a cover body (31) of plate-like construction; the lower surface of the cover body (31) is attached to the surface of the bottom plate (1) to realize waterproof sealing.

9. A drainage structure according to claim 8, wherein the cover portion (3) further comprises a waterproof tape (32) fixed perpendicularly to an upper surface of the cover body (31); the extending direction of the waterproof belt (32) is the same as the extending direction of the groove (11).

10. A cooler, characterized in that it comprises a drainage structure according to any one of claims 1 to 9, said drainage structure being arranged on the bottom surface of the cavity of the cooler, and the front side of the bottom panel (1) facing the side of said cavity adjacent to the door.

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