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Sealing structure, dish washing machine inner tank and dish washing machine

A technology of dishwasher liner and sealing structure, which is applied in the direction of tableware washing machine/rinsing machine, tableware washing machine/rinsing and rinsing machine parts, engine sealing, etc., which can solve the deformation of the inner tank top plate and increase the complexity of operations , The sealing strip cannot completely seal the water and other problems, so as to achieve the effect of strengthening the sealing effect and easy installation

Pending Publication Date: 2017-12-26
QINGDAO HAIER DISHWASHER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the excessive pressure of the water flow sprayed by the sprinkler and the deformation of the top plate of the inner tank, the water flow may directly impact the sealing strip through the gap between the top plate of the inner tank and the middle plate of the inner tank, resulting in the inability to completely seal the water at the sealing strip. Water Leakage Hazard
[0003] Aiming at the locations where the above water leakage hazards exist, sealant is now used to fill the gaps. Although filling the sealant can solve the problem of water leakage, it increases the complexity of the operation

Method used

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  • Sealing structure, dish washing machine inner tank and dish washing machine
  • Sealing structure, dish washing machine inner tank and dish washing machine
  • Sealing structure, dish washing machine inner tank and dish washing machine

Examples

Experimental program
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Effect test

Embodiment 1

[0030] refer to figure 1 and figure 2 , in the prior art, the dishwasher includes a dishwasher inner tank and a shower 7 arranged in the dishwasher inner tank. The dishwasher liner includes an inner container bottom plate, an inner container middle plate 3 and an inner container top plate 1, and a sealing ring 8 is arranged between the top of the inner container middle plate 3 and the inner container top plate 1. Usually, the inner container below the sealing ring 8 There will be a certain gap at the junction 9 between the inner tank middle board 3 and the inner tank top board 1 . The water flow direction sprayed by shower 7 is in figure 1 As shown in , the water flow injected in this direction may directly impact on the vicinity of the joint position of the inner tank middle plate 3 and the inner tank top plate 1, specifically refer to figure 2 , when the water flow hits the joint 9 of the inner tank middle plate 3 and the inner tank top plate 1 and its vicinity, due to ...

Embodiment 2

[0043] refer to Figure 4 , in this embodiment, the only difference from the first embodiment above is that the rib 2 is spaced from one end of the bottom surface of the inner tank top plate 1, and the groove 5 in the sealing member 4 surrounds the sealing groove 6 of the rib 2 alone .

[0044] Such as Figure 4 As shown, the cross-sectional shape of the rib 2 is U-shaped, and the groove 5 in the sealing member 4 is a U-shaped groove, which surrounds the rib 2 alone. Thus, the top surface of the sealing member 4 and the bottom surface of the inner tank top plate 1 will fit together at the position between the rib 2 and the inner tank middle plate 3, which is equivalent to the downstream of the sealing structure composed of the rib 2 and the sealing member 4. A secondary seal is formed, Figure 4 It can be clearly seen that a horizontal sealing surface 10 is formed, which strengthens the sealing effect.

[0045] In summary, in this embodiment, the sealing member 4 and the r...

Embodiment 3

[0047] In this embodiment, a dishwasher liner is provided, which includes a liner middle plate 3, a liner top plate 1, and the middle plate for the dishwasher liner of Embodiment 1 or Embodiment 2. 3 Sealing structure with the top plate of the inner tank.

[0048] In the dishwasher liner, there is no hidden danger of water leakage at the joint 9 between the top of the liner middle plate 3 and the liner top plate 1 . At the same time, the installation of the sealing structure in the dishwasher liner only needs to be plugged in. Compared with the application of sealant in the prior art, it has the advantage of easy installation, which in turn improves the assembly of the dishwasher liner. speed.

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Abstract

The invention relates to the technical field of a dish washing machine, in particular to a sealing structure used for a dish washing machine inner tank middle plate and an inner tank top plate, a dish washing machine inner tank and a bowl washing machine. The sealing structure comprises a convex rib and a sealing element, wherein the convex rib is connected onto the bottom surface of the inner tank top plate; the sealing element is connected with the inner tank middle plate; the sealing element is provided with a groove which is downwards recessed from the top surface of the sealing element; the groove singly forms a sealing groove surrounding the convex rib, or the groove and the inner wall of the inner tank middle plate jointly form the sealing groove surrounding the convex rib; and the top surface of the sealing element is attached to the bottom surface of the inner tank top plate. The dish washing machine inner tank comprises the inner tank middle plate, the inner tank top plate and the sealing structure. The dish washing machine provided by the invention comprises the dish washing machine inner tank and a sprayer arranged in the inner tank, wherein the sealing structure arranged in the inner tank is at least arranged in a spraying region of the sprayer. The sealing structure, the dish washing machine inner tank and the dish washing machine solve the problem of water leakage in the joint of the top of the inner tank middle plate and the inner tank top plate; and the installation is simple.

Description

technical field [0001] The invention relates to the technical field of dishwashers, in particular to a sealing structure for a dishwasher inner tank middle plate and inner tank top plate, a dishwasher inner tank and a dishwasher. Background technique [0002] The inner tank of the dishwasher is composed of the inner tank top plate, the inner tank middle plate and the inner tank bottom plate. There is a hidden danger of water leakage at the junction of the top of the inner tank middle plate and the inner tank top plate. Therefore, a sealing strip is required to seal it. However, due to the excessive pressure of the water flow sprayed by the sprinkler and the deformation of the top plate of the inner tank, the water flow may directly impact the sealing strip through the gap between the top plate of the inner tank and the middle plate of the inner tank, resulting in the inability to completely seal the water at the sealing strip. Water leakage hazard. [0003] In view of the l...

Claims

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Application Information

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IPC IPC(8): A47L15/00A47L15/42F16J15/06
CPCA47L15/00A47L15/42F16J15/06
Inventor 徐伟王科董媛媛姜战存
Owner QINGDAO HAIER DISHWASHER
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