Spraying structure of sink dishwasher

A technology for dishwashers and sinks, applied to tableware washing machines/rinsing machines, tableware washing machines/rinsing and rinsing machine parts, cleaning equipment, etc., which can solve the problems of static spray coordination, inner tank space occupation, and high cost , to achieve the effect of improving the washing effect, increasing the injection pressure and shortening the washing time

Pending Publication Date: 2019-05-17
QINGDAO HAIER DISHWASHER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned prior art has solved certain technical problems, there is still the problem that the static spray can only solve the above problems through a single or multiple injection ports. The coverage of the injection ports is small, and the effect of water-mist combination cannot be realized. The outlet cannot cooperate with the static spray on the back, occupying the space of the inner tank, and the cost is relatively high. The dynamic spray is used in the dead corner of the washing and the cleaning of the tableware (the second shelf) in the area covered by the tableware. and disinfection issues

Method used

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  • Spraying structure of sink dishwasher
  • Spraying structure of sink dishwasher
  • Spraying structure of sink dishwasher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as Figure 1 to Figure 4 As shown, the spray structure of a sink dishwasher described in this embodiment includes a movable spray arm 3 arranged at the bottom of the tank body 2 of the sink dishwasher 1 for rotatable spraying; At least one static spray arm 4 for static directional spraying on the side wall of the tank body 2; at least one set of first spray units 5 are arranged on the movable spray arm 3, and at least one set of first spray units 5 are arranged on the static spray arm 4 The second spray unit 6; the static spray arm 4 has a built-in booster port 7 and a steam generating port 8; the second spray unit 6 includes a first spray hole 601, a second spray hole 602 and a third spray hole hole 603; the spray angles of the first spray hole 601, the second spray hole 602 and the third spray hole 603 do not interfere with each other; the booster port 7 is provided with a booster sheet 15, and the booster sheet 15 This increases the pressure of the passing wate...

Embodiment 2

[0050] Such as Figure 1 to Figure 4 As shown, this embodiment is a further limitation of the first embodiment above. The second spray unit 6 in the spray structure of a sink dishwasher described in this embodiment is connected to The water inlet pipe (not shown in the accompanying drawings), and then the water flow is sprayed out of the spray hole; wherein, when the water flow passes through the spray hole and the connecting pipe (not shown in the accompanying drawings), a spray pipeline is formed, and the spray pipeline is the first Wash chamber 9.

Embodiment 3

[0052] Such as Figure 1 to Figure 4 As shown, this embodiment is a further limitation of the above-mentioned embodiment one or two. The booster port 7 in the spray structure of a sink dishwasher described in this embodiment is connected through a connecting pipe (not shown in the drawings). The water inlet pipe (not shown in the accompanying drawings), the diameter of the pipe connected to the booster port 7 changes from large to small to form a further pressurized structure, and the water flow through the booster port 7 becomes a form of water mist combination, realizing the effect of scouring and soaking Features.

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Abstract

The invention discloses a spraying structure of a sink dishwasher. The spraying structure comprises a dynamic spraying arm and at least one static spraying arm, wherein the dynamic spraying arm is arranged at the bottom of a sink body of the sink dishwasher for rotatable spraying; the at least one static spraying arm is arranged on the side wall of the sink body of the sink dishwasher for static directional spraying; at least one group of first spraying units is arranged on the dynamic spraying arm; at least one group of second spraying units is arranged on the static spraying arm; a pressurizing opening and a steam generating opening are formed in the static spraying arm. The invention provides the spraying structure which has the benefits that in combination with dynamic and static spraying, washing dead corners are covered, the washing effect is improved, and the problem of cleaning of tableware on a second shelf is solved; as the pressurizing opening is formed, the coverage area ofa spraying opening is enlarged, so that the spraying increased, and the washing time is shortened; water is turned into a form of water mist, so that scouring and soaking functions are realized; as the steam generating opening is formed, steam is sprayed from multiple steam outlets in the lower part, so that soaking and disinfecting functions are realized.

Description

technical field [0001] The invention belongs to the field of dishwashers, and in particular relates to a spray structure of a sink dishwasher. Background technique [0002] Dishwasher is a device that sprays cold or hot water onto dishes to remove dirt adhering to the dishes and cleans the dishes. When in use, the dishes are placed in the bowl basket of the sink dishwasher, the sink The dishwasher includes a washing pump that sprays washing water, a spray arm, a heater that generates hot water, etc., and the washing pump sprays washing water into a bowl basket of the sink dishwasher to clean dishes. [0003] Existing sink dishwashers generally have one or two showers, which spray from bottom to top or up and down simultaneously. The position of the spray hole determines that there are inevitably places on the tableware that cannot be cleaned by spraying, or some places Even if it is sprayed, it is not conducive to cleaning the tableware due to the small momentum. Among them...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/00A47L15/16A47L15/23A47L15/42
Inventor 董媛媛解婷杨林
Owner QINGDAO HAIER DISHWASHER
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