CN204863041U - Prevent stifled arm that sprays and dish washer thereof - Google Patents
Prevent stifled arm that sprays and dish washer thereof Download PDFInfo
- Publication number
- CN204863041U CN204863041U CN201520505006.4U CN201520505006U CN204863041U CN 204863041 U CN204863041 U CN 204863041U CN 201520505006 U CN201520505006 U CN 201520505006U CN 204863041 U CN204863041 U CN 204863041U
- Authority
- CN
- China
- Prior art keywords
- spray
- boss
- spray apertures
- spray arm
- apertures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007921 spray Substances 0.000 title claims abstract description 174
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000004851 dishwashing Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract 2
- 238000005406 washing Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000037213 diet Effects 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008398 formation water Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4278—Nozzles
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The utility model discloses a prevent stifled arm that sprays and dish washer thereof belongs to domestic cleaning appliance field, has solved the technical problem that current dish washer sprayed the easy jam of arm, the utility model discloses a prevent that the stifled arm that sprays is including spraying the arm body, spray the arm body have the inner chamber and with the communicating hole that sprays of this inner chamber, it includes that first spray the hole and the second sprays the hole to spray the hole, the second sprays hole flow area and is greater than the first hole flow area that sprays, it still is equipped with hollow boss on the arm body to spray, the second sprays the hole and sets up on the boss, the first hole that sprays sets up and to be located the region beyond the boss spraying the arm body. The embodiment of the utility model provides a be applied to domestic dish washer.
Description
Technical field
The utility model relates to a kind of anti-blocking spray arm and dish-washing machine thereof, belongs to domestic cleaning appliance field.
Background technology
Dish-washing machine is that one can carry out automated cleaning to tableware, the cleaning appliance of the spots such as the swill on removal tableware and oil stain.Usually be provided with spray arm in dish-washing machine of the prior art, this spray arm offers some spray apertures, washings eject through spray apertures after entering spray arm, rinse tableware.But due to recycling of washings, part swill is easier enters spray arm with current, causes spray apertures to block, affects developing result.
Utility model content
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art and provide a kind of anti-blocking spray arm and dish-washing machine thereof.
Solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of anti-blocking spray arm, comprise spray arm body, the spray apertures that described spray arm body has inner chamber and communicates with this inner chamber, described spray apertures comprises the first spray apertures and the second spray apertures, described second spray apertures circulation area is greater than the first spray apertures circulation area, described spray arm body is also provided with the boss of hollow, described second spray apertures is arranged on boss, and described first spray apertures is arranged on spray arm body and is positioned at region beyond boss.
Anti-blocking spray arm of the present utility model, spray arm body arranges the first spray apertures and the second spray apertures, and wherein the second spray apertures is arranged on the boss of hollow, and the first spray apertures is arranged on spray arm body and is positioned at region beyond boss.In actual use procedure, when the intrinsic swill of spray arm enters in the boss of hollow, boss can continue to move in spray arm body with current by erstricted diet residue, swill ejects by last resort impulsive force from the second spray apertures, thus reaches the object preventing spray arm from blocking.
Because the second spray apertures circulation area is greater than the first spray apertures circulation area, to rely on impulsive force that the swill entered in boss is discharged spray arm body from the second spray apertures, avoid the situation that larger swill cannot be discharged, first spray apertures then can improve the impulsive force of injection water, ensures the clean result of tableware.Like this, scheme of the present utility model can meet the requirement to spray arm discharge pressure, also solves the problem of swill blocking spray arm simultaneously.
First specific embodiments of the present utility model, described boss madial wall is circular arc.Design like this, can avoid producing dead angle in boss and be blocked by swill, swill is more easily discharged.
Second specific embodiments of the present utility model, described first spray apertures and boss spaced apart on spray arm body.The uniform fluid flow of injection is distributed, reduces washing blind area.
3rd specific embodiments of the present utility model, described first spray apertures and/or the second spray apertures are strip.Design like this, can make the current ejected scatter formation water curtain, thus expands spray regime, improves clean result.
4th specific embodiments of the present utility model, the width of described first spray apertures its maximum width is less than 3mm.Guarantee the impulsive force of the first spray apertures place ejection current.
5th specific embodiments of the present utility model, the width at described second spray apertures minimum widith place is greater than 3mm and is less than 8mm.If the width at the second spray apertures minimum widith place is less than 3mm, be unfavorable for that larger swill is discharged, if the width at the second spray apertures minimum widith place is greater than 8mm, then greatly weakens the impulsive force of the second spray apertures place ejection current, reduce clean result; In this programme, the width at the second spray apertures minimum widith place is greater than 3mm and is less than 8mm, is guaranteeing under the prerequisite that larger swill can be discharged, the impulsive force weakening the second spray apertures place ejection current that can not be too much.
6th specific embodiments of the present utility model, the height of described boss is greater than 2mm and is less than 5mm.Boss height is less than 2mm, larger swill not easily enters in boss, also just cannot discharge from the second spray apertures, if boss height is greater than 5mm, too much swill may be caused to enter boss, increase resistance to water-flow, be unfavorable for that swill is discharged, in this programme, the height of boss is greater than 2mm and is less than 5mm, can guarantee that the swill entering boss is effectively discharged under water impact effect.
7th specific embodiments of the present utility model, described spray arm body comprises upper cover and lower cover, and described first spray apertures and boss are arranged on and cover, and covers and be provided with water inlet under described.
The utility model also proposes a kind of dish-washing machine, comprises the anti-blocking spray arm described in above-mentioned arbitrary technical scheme.
These features of the present utility model and advantage will detailed description of the invention below, exposure detailed in accompanying drawing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of spray arm in the utility model preferred embodiment;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B place partial enlarged drawing of Fig. 2;
Fig. 4 is the structural representation of dish-washing machine in the utility model preferred embodiment.
Detailed description of the invention
The technical scheme of accompanying drawing to the utility model embodiment below in conjunction with the utility model embodiment is explained and illustrated, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiments, all belong to protection domain of the present utility model.
With reference to Fig. 1-3, the anti-blocking spray arm that the utility model preferred embodiment proposes, comprise spray arm body 1, spray arm body 1 comprises upper cover 10 and lower cover 11, upper cover 10 and lower cover 11 are connected to form inner chamber 12, lower cover 11 is provided with the water inlet 111 communicated with inner chamber 12, and upper cover 10 is provided with the spray apertures communicated with inner chamber 12.Washings are pumped into the inner chamber 12 of spray arm body 1 through water inlet 111 by water pump, more outwards ejected by spray apertures, rinse tableware.
Enter in the inner chamber 12 of spray arm body 1 when there being part swill with current, because current spray apertures is in order to ensure the impulsive force of injection water, its aperture design all smaller, even if swill can rest on spray apertures place, current are also difficult to be gone out spray apertures, moreover current spray arm inner body wall is smooth, it, with water movement, more difficultly to discharge from spray apertures by swill.
For reaching anti-blocking object, the present embodiment devises two kinds of spray apertures on the upper cover 10 of spray arm body 1, i.e. the first spray apertures 101 and the second spray apertures 102, and the second spray apertures 102 circulation area is greater than the first spray apertures 101 circulation area, make the easier discharge from the second spray apertures 102 of swill.In order to improve blocking-proof result, upper cover 10 is also provided with the boss 103 of hollow, the second above-mentioned spray apertures 102 is arranged on boss 103, and the first spray apertures 101 is arranged on spray arm body 1 and is positioned at region beyond boss 103.So, when the swill in spray arm body 1 enters in the boss 103 of hollow, boss 103 can continue to move in spray arm body 1 with current by erstricted diet residue, swill ejects by last resort impulsive force from the second spray apertures 102, reaches the object preventing spray arm from blocking better.Moreover, because the second spray apertures 102 circulation area is greater than the first spray apertures 101 circulation area, rely on that impulsive force is easier is discharged from the second spray apertures 102 by the swill entered in boss 103, avoid the situation that larger swill cannot be discharged, first spray apertures 101 can improve the impulsive force of injection water, ensures the clean result of tableware.Like this, the scheme of the utility model preferred embodiment can meet the requirement to spray arm discharge pressure, also solves the problem of swill blocking spray arm simultaneously.
During practical application, first spray apertures 101 can be designed to the hole of circular hole, square hole or other shapes, but the width of the first spray apertures 101 its maximum width is less than 3mm, like this, when pump power remains unchanged, the impulsive force of the first spray apertures 101 place ejection current can be guaranteed, to clean the tableware away from spray arm, and the developing result to tableware can be strengthened.Preferably: the width of the first spray apertures 101 its maximum width can be 1mm, 2mm etc.Second spray apertures 102 can be designed to the hole of circular hole, square hole or other shapes equally, but the width at the second spray apertures 102 minimum widith place is greater than 3mm and is less than 8mm, if the width at the second spray apertures 102 minimum widith place is less than 3mm, larger swill is not easy after entering boss 103 to discharge, if the width at the second spray apertures 102 minimum widith place is greater than 8mm, then greatly weaken the impulsive force of the second spray apertures 102 place ejection current, reduce clean result; In the present embodiment, the width at the second spray apertures 102 minimum widith place is greater than 3mm and is less than 8mm, guaranteeing under the prerequisite that larger swill can be discharged like this, the impulsive force weakening the second spray apertures 102 place ejection current that can not be too much, thus auxiliary first spray apertures, 101 pairs of tablewares rinse.Preferably: the width at the second spray apertures 102 minimum widith place is 3.5mm, 6mm, 7.5mm.
In the present embodiment, first spray apertures 101 and the second spray apertures 102 are all designed to strip, such as ellipse, rectangle or approximate flat shape, design like this, current that the first spray apertures 101 and the second spray apertures 102 eject can be made to scatter formation water curtain, thus expansion spray regime, improve clean result.
Because the first spray apertures 101 is different with the discharge that the second spray apertures 102 ejects and hydraulic pressure, evenly rinsed for making the tableware placed in dish-washing machine, the present embodiment by the first spray apertures 101 and boss 103 spaced apart on spray arm body 1, also be that the first spray apertures 101 and the second spray apertures 102 are spaced apart, mass flow rate like this along the ejection of spray arm body 1 length direction is even, avoid causing the discharge of spray arm body side large, and opposite side discharge is little, reduce washing blind area.
The present embodiment is due to the setting of boss 103, make the easier discharge from the second spray apertures 102 of swill, for improving blocking-proof result, boss 103 madial wall is designed to circular arc, boss 103 entirety of such as the present embodiment is in hemispherical, and its inwall also spherically, so designs, can avoid in boss 103, producing dead angle swill is blocked, swill is more easily discharged.The height of boss 103 is greater than 2mm and is less than 5mm, if boss 103 is highly less than 2mm, larger swill not easily enters in boss 103, also just cannot discharge from the second spray apertures 102, if boss 103 is highly greater than 5mm, too much swill may be caused to enter boss 103, increase resistance to water-flow, be unfavorable for that swill is discharged, in the present embodiment, the height of boss 103 is greater than 2mm and is less than 5mm, can guarantee that the swill entering boss 103 is effectively discharged under water impact effect, can not be blocked in boss 103.Preferably: the height of boss 103 is 2.5mm, 3.5mm, 4.5mm.
With reference to Fig. 2,4, the dish-washing machine that the present embodiment proposes, comprise body 2, water tank and inner bag 3, inner bag 3 is contained in body 2 shell, places tableware, be provided with tank, water pump 4 and spray arm in inner bag 3 in inner bag 3, spray arm is the anti-blocking spray arm that foregoing embodiments proposes, water pump 4 is communicated with tank, and the water inlet 111 of spray arm body 1 lower cover 11 is detachably connected on the delivery port of water pump 4, and its connected mode can be that buckle connects, is threaded, spinner connects etc.During work, water tank supplies water to tank, and the water in tank is pumped into the inner chamber 12 of spray arm body 1 through water inlet 111 by water pump 4, more outwards ejected by the first spray apertures on spray arm housing cover 10 and the second spray apertures, rinses tableware.The washings rinsing tableware can also be back in tank, again utilize, with using water wisely, but so also cause swill to enter in spray arm body with current, but, adopt the anti-blocking spray arm that the present embodiment proposes, can discharge entering the intrinsic swill of spray arm, thus effectively improve spray arm blockage problem.
The utility model embodiment is applied to domestic bowl-washing.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto, is familiar with this those skilled in the art and should be understood that the content that the utility model includes but not limited to accompanying drawing and describes in detailed description of the invention above.Any amendment not departing from function and structure principle of the present utility model all will comprise within the scope of the appended claims.
Claims (9)
1. an anti-blocking spray arm, comprise spray arm body, the spray apertures that described spray arm body has inner chamber and communicates with this inner chamber, it is characterized in that: described spray apertures comprises the first spray apertures and the second spray apertures, described second spray apertures circulation area is greater than the first spray apertures circulation area, described spray arm body is also provided with the boss of hollow, described second spray apertures is arranged on boss, and described first spray apertures is arranged on spray arm body and is positioned at region beyond boss.
2. anti-blocking spray arm as claimed in claim 1, is characterized in that: described boss madial wall is circular arc.
3. anti-blocking spray arm as claimed in claim 1, is characterized in that: described first spray apertures and boss spaced apart on spray arm body.
4. anti-blocking spray arm as claimed in claim 1, is characterized in that: described first spray apertures and/or the second spray apertures are strip.
5. anti-blocking spray arm as claimed in claim 1, is characterized in that: the width of described first spray apertures its maximum width is less than 3mm.
6. anti-blocking spray arm as claimed in claim 1, is characterized in that: the width at described second spray apertures minimum widith place is greater than 3mm and is less than 8mm.
7. anti-blocking spray arm as claimed in claim 1, is characterized in that: the height of described boss is greater than 2mm and is less than 5mm.
8. anti-blocking spray arm as claimed in claim 1, is characterized in that: described spray arm body comprises upper cover and lower cover, and described first spray apertures and boss are arranged on and cover, and covers and be provided with water inlet under described.
9. a dish-washing machine, is characterized in that: comprise the anti-blocking spray arm that one of claim 1 to 8 is described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505006.4U CN204863041U (en) | 2015-07-14 | 2015-07-14 | Prevent stifled arm that sprays and dish washer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505006.4U CN204863041U (en) | 2015-07-14 | 2015-07-14 | Prevent stifled arm that sprays and dish washer thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204863041U true CN204863041U (en) | 2015-12-16 |
Family
ID=54807487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520505006.4U Active CN204863041U (en) | 2015-07-14 | 2015-07-14 | Prevent stifled arm that sprays and dish washer thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204863041U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996941A (en) * | 2016-06-21 | 2016-10-12 | 九阳股份有限公司 | Dish-washing machine |
| CN107485351A (en) * | 2016-06-10 | 2017-12-19 | 孔令国 | Water curtain type ultrasonic wave dishwasher |
| CN107518846A (en) * | 2016-06-20 | 2017-12-29 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine spray equipment and the dish-washing machine for being provided with the spray equipment |
| CN107692940A (en) * | 2017-11-08 | 2018-02-16 | 宁波欧琳厨具有限公司 | A kind of double layers of sprinkling mechanism for dish-washing machine |
| CN109907710A (en) * | 2019-03-28 | 2019-06-21 | 广东洁诺生活电器有限公司 | Gushing arm structure in a kind of dish-washing machine |
| CN110013205A (en) * | 2019-02-22 | 2019-07-16 | 宁波欧琳厨具有限公司 | A kind of spliced spray arm and dish-washing machine |
| CN110269566A (en) * | 2018-03-16 | 2019-09-24 | 青岛海尔洗碗机有限公司 | A kind of spray structure of dish-washing machine |
| CN110693426A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
-
2015
- 2015-07-14 CN CN201520505006.4U patent/CN204863041U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485351A (en) * | 2016-06-10 | 2017-12-19 | 孔令国 | Water curtain type ultrasonic wave dishwasher |
| CN107518846A (en) * | 2016-06-20 | 2017-12-29 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine spray equipment and the dish-washing machine for being provided with the spray equipment |
| CN105996941A (en) * | 2016-06-21 | 2016-10-12 | 九阳股份有限公司 | Dish-washing machine |
| CN105996941B (en) * | 2016-06-21 | 2019-09-27 | 九阳股份有限公司 | A kind of dish-washing machine |
| CN107692940A (en) * | 2017-11-08 | 2018-02-16 | 宁波欧琳厨具有限公司 | A kind of double layers of sprinkling mechanism for dish-washing machine |
| CN110269566A (en) * | 2018-03-16 | 2019-09-24 | 青岛海尔洗碗机有限公司 | A kind of spray structure of dish-washing machine |
| CN110693426A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110013205A (en) * | 2019-02-22 | 2019-07-16 | 宁波欧琳厨具有限公司 | A kind of spliced spray arm and dish-washing machine |
| CN110013205B (en) * | 2019-02-22 | 2023-04-25 | 宁波欧琳科技股份有限公司 | Spliced spray arm and dish washing machine |
| CN109907710A (en) * | 2019-03-28 | 2019-06-21 | 广东洁诺生活电器有限公司 | Gushing arm structure in a kind of dish-washing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204863041U (en) | Prevent stifled arm that sprays and dish washer thereof | |
| CN203016901U (en) | Dish-washing machine top spraying arm and dish-washing machine | |
| CN105534451B (en) | The washing methods of water tank cleaner | |
| EP3122228B1 (en) | Dishwasher comprising at least one dishwasher spray arm | |
| CN208426073U (en) | Dish-washing machine | |
| KR20100037461A (en) | Dish washer | |
| KR101063527B1 (en) | dish washer | |
| KR100991817B1 (en) | Mixed mode washing apparatus for corn and vegetable | |
| CN109965804A (en) | A kind of cleaning machine | |
| CN208910136U (en) | A kind of dish-washing machine spray arm | |
| CN205848633U (en) | Spray piping structure | |
| KR101591608B1 (en) | Water spraying structure for dish washer | |
| KR100977987B1 (en) | Dish washer | |
| CN105078394B (en) | Slot type cleaning equipment | |
| CN210204662U (en) | Multi-rotating-disc dish-washing machine with double-pump water supply | |
| CN209437192U (en) | A kind of dish-washing machine that cleaning effect is good | |
| KR20100128548A (en) | Over floe cover of dish washer | |
| CN109394024A (en) | A kind of cleaning machine | |
| KR100658846B1 (en) | Top nozzle connecting structure of dish washer | |
| CN217645167U (en) | Spray arm for cleaning machine and cleaning machine with spray arm | |
| CN208573626U (en) | A kind of spray arm and application have the cleaning machine of the spray arm | |
| CN208447504U (en) | A kind of cleaning machine | |
| CN208551525U (en) | A kind of cleaning machine | |
| CN108670153A (en) | A kind of pulsed washing methods for dish-washing machine and use its dish-washing machine | |
| CN214712460U (en) | Multifunctional water tank type tableware cleaning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |