CN210354611U - Impeller type spray arm for dish washer - Google Patents
Impeller type spray arm for dish washer Download PDFInfo
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- CN210354611U CN210354611U CN201920784515.3U CN201920784515U CN210354611U CN 210354611 U CN210354611 U CN 210354611U CN 201920784515 U CN201920784515 U CN 201920784515U CN 210354611 U CN210354611 U CN 210354611U
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Abstract
The utility model discloses a wave wheel formula spray arm for dish washer, including fan-shaped bottom plate and shower nozzle, fan-shaped bottom plate evenly sets up on the outer peripheral side of shower nozzle, and the shower nozzle is located center department, all is provided with the sand grip on the top surface of every fan-shaped bottom plate, is provided with water injection system in sand grip and the shower nozzle. The utility model discloses a design of fan-shaped bottom plate and shower nozzle, not only can make whole impeller formula spray arm link into an organic whole, and stability and reliability when can improve impeller formula spray arm rotation greatly, improve the work efficiency and the cleaning quality of dish washer, the design of sand grip is convenient for form continuous vortex, it is better to compare the cleaning performance with current spraying and cleaning, reduce remaining of tableware surface greasy dirt, water injection system can provide high-pressure rivers in succession from the bottom of dish washer, wash fast the tableware surface, the cleaning efficiency of greasy dirt is improved, the vortex that the impeller formula spray arm produced is cooperated simultaneously, the cleaning performance of tableware has been improved greatly.
Description
Technical Field
The utility model relates to a wave wheel formula spray arm for dish washer.
Background
The dish washer is used to automatically clean tableware such as dish, chopsticks, dish, knife and fork. The full-automatic dish washing machines on the market can be divided into two types of household and commercial, and the household full-automatic dish washing machines are mainly applicable to families, such as a cabinet type, a desk type, a water tank type and an integrated type.
The spray arm is the important component part in the dish washer, and the cleaning performance of dish washer has directly been decided to the good or bad of its performance, and current spray arm directly up forms the water column or directly sprays downwards, but these two kinds of modes can not wash the bottom of dish washer, cause the greasy dirt after the washing to gather in the bottom in wash bowl groove easily, are difficult to clear up, easily breed the bacterium simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a technical scheme of impeller formula spray arm for dish washer to the not enough that prior art exists, design through fan-shaped bottom plate and shower nozzle, not only can make whole impeller formula spray arm link into an integrated entity, and can improve stability and reliability when impeller formula spray arm is rotatory greatly, improve the work efficiency and the cleaning quality of dish washer, the design of sand grip is convenient for form continuous vortex, it is better to compare the cleaning performance with current spraying cleaning, reduce remaining of tableware surface greasy dirt, water injection system can follow the bottom of dish washer and provide high-pressure water flow in succession, wash fast the tableware surface, improve the cleaning efficiency of greasy dirt, the vortex that the impeller formula spray arm produced is cooperated simultaneously, the cleaning performance of tableware is greatly improved.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a wave wheel formula spray arm for dish washer which characterized in that: the spray head comprises fan-shaped bottom plates and spray heads, wherein the fan-shaped bottom plates are uniformly arranged on the side surface of the outer circumference of the spray head, the spray head is positioned in the center, a convex strip is arranged on the top surface of each fan-shaped bottom plate, and a water spraying system is arranged in each convex strip and the spray head; through the design of fan-shaped bottom plate and shower nozzle, not only can make whole impeller formula spray arm link into an organic whole, and stability and reliability when can improve impeller formula spray arm rotation greatly, improve the work efficiency and the cleaning quality of dish washer, the design of sand grip is convenient for form continuous vortex, it is better to compare the cleaning performance with current spraying cleaning, reduce the remaining of tableware surface greasy dirt, water injection system can provide high-pressure rivers in succession from the bottom of dish washer, wash fast the tableware surface, the cleaning efficiency of greasy dirt is improved, the vortex that the impeller formula spray arm produced is cooperated simultaneously, the cleaning performance of tableware has been improved greatly.
Furthermore, a reinforcing rod is arranged between the left and right adjacent fan-shaped bottom plates, the reinforcing rod not only improves the connection strength and the stability between the two adjacent fan-shaped bottom plates, but also keeps the stress balance of the whole impeller type spray arm, and prevents the bottom of the dish washing machine from colliding due to the inclination in the rotating process.
Further, evenly be provided with the wave strip on the bottom surface of fan-shaped bottom plate, the design of wave strip can make the rivers of fan-shaped bottom plate below be the wave and wash the bottom of dish washer, prevents that the greasy dirt adhesion from causing in the bottom of dish washer and can't clear away totally, influences the cleaning performance of dish washer, avoids the bottom of dish washer to breed the bacterium.
Further, the water spraying system comprises a shunting cavity, a water outlet pipe, a first water spraying hole and a second water spraying hole, the shunting cavity is fixedly connected inside the spray head, the bottom of the shunting cavity is connected with a water inlet pipe, the outer side surface of the shunting cavity is connected with a water outlet pipe through a connecting pipe, the water outlet pipe is positioned inside the raised strips, the first water spray holes are uniformly connected on the water outlet pipe, the water outlet end of the first water spray hole penetrates through the top surface of the raised strip, the second water spray hole is connected on the top surface of the diversion cavity, the water outlet end of the second water spray hole penetrates through the top surface of the spray head, water can be continuously input into the shunting cavity through the water inlet pipe, is conveyed into the water outlet pipe through the connecting pipe and is sprayed out from the first water spraying hole, form curved water column and wash the tableware under fan-shaped bottom plate pivoted condition, the top in reposition of redundant personnel chamber is through the vertical blowout of second hole for water spraying, and the water column that presents vertical form washes the tableware, has improved dish washer's work efficiency greatly.
Furthermore, be provided with first filter screen on the first hole for water spraying, first filter screen can prevent that the residue after the washing from getting into and causing the jam in the first hole for water spraying, and then influences the water efficiency of first hole for water spraying, influences the cleaning performance of tableware.
Furthermore, a second filter screen is arranged on the second water spray hole, and the second filter screen can prevent residues after washing from entering the second water spray hole to cause blockage, so that the water outlet efficiency of the second water spray hole is influenced, and the cleaning effect of tableware is influenced.
Furthermore, a slope surface is arranged on the water-facing side surface of the fan-shaped bottom plate, the included angle between the slope surface and the horizontal direction is a, the included angle a is 30-60 degrees, the design of the slope surface can reduce the water flow resistance of the fan-shaped bottom plate during rotation, and the water flow guide protruding strips can be arranged on the slope surface to improve the efficiency of vortex generation.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
1. through the design of the fan-shaped bottom plate and the spray head, the whole impeller type spray arm can be connected into a whole, the stability and the reliability of the impeller type spray arm during rotation can be greatly improved, and the working efficiency and the cleaning quality of the dish washing machine are improved.
2. The design of sand grip is convenient for form continuous vortex, and it is better to compare the cleaning performance with current washing that sprays, reduces the residue of tableware surface greasy dirt.
3. The water spraying system can continuously provide high-pressure water flow from the bottom of the dish washing machine to quickly wash the surface of tableware, so that the cleaning efficiency of oil stains is improved, and meanwhile, the vortex generated by the impeller type spray arm is matched, so that the cleaning effect of the tableware is greatly improved.
Description of the drawings:
the present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of a pulsator type spray arm for a dish washer according to the present invention;
FIG. 2 is a schematic view of the structure in the direction A-A in FIG. 1;
FIG. 3 is a schematic view of the bottom structure of the middle fan-shaped bottom plate of the present invention;
fig. 4 is a schematic structural view of the slope on the middle fan-shaped bottom plate of the present invention.
In the figure: 1-a sector-shaped bottom plate; 2-a reinforcing rod; 3-convex strips; 4-a first water jet hole; 5-a spray head; 6-second water jet holes; 7-a shunting cavity; 8-water inlet pipe; 9-water outlet pipe; 10-a first filter screen; 11-a linker tube; 12-wave strips; 13-second filter.
Detailed Description
As shown in fig. 1 to 4, for the utility model relates to a pulsator spray arm for dish washer, including fan-shaped bottom plate 1 and shower nozzle 5, fan-shaped bottom plate 1 evenly sets up on the outer circumference side of shower nozzle 5, and shower nozzle 5 is located center department, controls to be provided with stiffener 2 between two adjacent fan-shaped bottom plates 1, and stiffener 2 has not only improved joint strength and stability between two adjacent fan-shaped bottom plates 1, makes whole pulsator spray arm keep the force balance moreover, prevents to take place to incline and bump with the bottom of dish washer in rotatory in-process.
Evenly be provided with wave strip 12 on the bottom surface of fan-shaped bottom plate 1, the design of wave strip 12 can make the rivers of fan-shaped bottom plate 1 below be the wave and wash the bottom of dish washer, prevent that the greasy dirt adhesion from causing in the bottom of dish washer and can't drive totally, influence the cleaning performance of dish washer, avoid breeding the bacterium in the bottom of dish washer, be provided with the slope on fan-shaped bottom plate 1's the side of meeting water, the slope is an with the contained angle of horizontal direction, the angle of contained angle an is 30 ~ 60, the design of slope not only can reduce the water resistance of fan-shaped bottom plate 1 when rotatory, and can be with on rivers direction sand grip 3, the efficiency that the vortex produced is improved.
The top surface of each fan-shaped bottom plate 1 is provided with a raised line 3, the raised lines 3 and the spray heads 5 are internally provided with a water spraying system, the water spraying system comprises a shunting cavity 7, a water outlet pipe 9, a first water spraying hole 4 and a second water spraying hole 6, the shunting cavity 7 is fixedly connected inside the spray heads 5, the bottom of the shunting cavity 7 is connected with a water inlet pipe 8, the outer side surface of the shunting cavity 7 is connected with the water outlet pipe 9 through a linking pipe 11, the water outlet pipe 9 is positioned inside the raised lines 3, the first water spraying holes 4 are uniformly connected on the water outlet pipe 9, the water outlet end of the first water spraying hole 4 penetrates through the top surface of the raised lines 3, the second water spraying hole 6 is connected on the top surface of the shunting cavity 7, the water outlet end of the second water spraying hole 6 penetrates through the top surface of the spray heads 5, water can be continuously input into the shunting cavity 7 through the water inlet pipe 8 and is conveyed into the water outlet pipe 9 through the linking pipe 11 and, the top of the diversion cavity 7 is vertically sprayed out through the second water spraying holes 6, and the tableware is washed by the vertically-formed water columns, so that the working efficiency of the dish washing machine is greatly improved. The first water spray holes 4 are provided with the first filter screen 10, and the first filter screen 10 can prevent residues after washing from entering the first water spray holes 4 to cause blockage, so that the water outlet efficiency of the first water spray holes 4 is influenced, and the cleaning effect of tableware is influenced. The second filter screen 13 is arranged on the second water spray hole 6, and the second filter screen 13 can prevent residues after washing from entering the second water spray hole 6 to cause blockage, so that the water outlet efficiency of the second water spray hole 6 is influenced, and the cleaning effect of tableware is influenced. Through the design of fan-shaped bottom plate 1 and shower nozzle 5, not only can make whole impeller formula spray arm link into an organic whole, and stability and reliability when can improve impeller formula spray arm rotation greatly, improve the work efficiency and the cleaning quality of dish washer, the design of sand grip 3 is convenient for form continuous vortex, it is better to compare the cleaning performance with current spraying and cleaning, reduce the remaining of tableware surface greasy dirt, water injection system can provide high-pressure rivers in succession from the bottom of dish washer, wash fast the tableware surface, the cleaning efficiency of improvement greasy dirt, the vortex that the impeller formula spray arm produced is cooperated simultaneously, the cleaning performance of tableware has been improved greatly.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (7)
1. The utility model provides a wave wheel formula spray arm for dish washer which characterized in that: including fan-shaped bottom plate and shower nozzle, fan-shaped bottom plate evenly sets up on the outer circumference side of shower nozzle, just the shower nozzle is located center department, every all be provided with the sand grip on the top surface of fan-shaped bottom plate, the sand grip with be provided with water injection system in the shower nozzle.
2. A pulsator spray arm for a dishwasher, as claimed in claim 1, wherein: and a reinforcing rod is arranged between the left and right adjacent fan-shaped bottom plates.
3. A pulsator spray arm for a dishwasher, as claimed in claim 1, wherein: the bottom surface of the fan-shaped bottom plate is uniformly provided with wave strips.
4. A pulsator spray arm for a dishwasher, as claimed in claim 1, wherein: the water spraying system comprises a shunting cavity, a water outlet pipe, a first water spraying hole and a second water spraying hole, the shunting cavity is fixedly connected inside the spray head, the bottom of the shunting cavity is connected with a water inlet pipe, the outer side surface of the shunting cavity is connected with the water outlet pipe through a connecting pipe, the water outlet pipe is located inside the raised line, the first water spraying hole is uniformly connected on the water outlet pipe, the water outlet end of the first water spraying hole penetrates through the top surface of the raised line, the second water spraying hole is connected on the top surface of the shunting cavity, and the water outlet end of the second water spraying hole penetrates through the top surface of the spray head.
5. A pulsator spray arm for a dishwasher, as claimed in claim 4, wherein: and a first filter screen is arranged on the first water spray hole.
6. A pulsator spray arm for a dishwasher, as claimed in claim 4, wherein: and a second filter screen is arranged on the second water spray hole.
7. A pulsator spray arm for a dishwasher, as claimed in claim 1, wherein: the water-facing side surface of the fan-shaped bottom plate is provided with a slope surface, the included angle between the slope surface and the horizontal direction is a, and the included angle a is 30-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920784515.3U CN210354611U (en) | 2019-05-28 | 2019-05-28 | Impeller type spray arm for dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920784515.3U CN210354611U (en) | 2019-05-28 | 2019-05-28 | Impeller type spray arm for dish washer |
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| Publication Number | Publication Date |
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| CN210354611U true CN210354611U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920784515.3U Active CN210354611U (en) | 2019-05-28 | 2019-05-28 | Impeller type spray arm for dish washer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143156A (en) * | 2021-03-25 | 2021-07-23 | 广州江水青智能科技有限公司 | Washing device of dish washing machine |
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2019
- 2019-05-28 CN CN201920784515.3U patent/CN210354611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143156A (en) * | 2021-03-25 | 2021-07-23 | 广州江水青智能科技有限公司 | Washing device of dish washing machine |
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