CN210241694U - Cleaning nozzle structure and range hood applying same - Google Patents
Cleaning nozzle structure and range hood applying same Download PDFInfo
- Publication number
- CN210241694U CN210241694U CN201920728163.XU CN201920728163U CN210241694U CN 210241694 U CN210241694 U CN 210241694U CN 201920728163 U CN201920728163 U CN 201920728163U CN 210241694 U CN210241694 U CN 210241694U
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- impeller
- cleaning
- cleaning nozzle
- shower nozzle
- range hood
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- 238000004140 cleaning Methods 0.000 title claims abstract description 75
- 238000005406 washing Methods 0.000 claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000007921 spray Substances 0.000 claims description 28
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a wash nozzle structure, including locating impeller blade washing shower nozzle and the impeller center pan washing shower nozzle on the inlet channel, impeller blade washs and is equipped with first spraying hole on the shower nozzle, is equipped with the second spraying hole on the impeller center pan washing shower nozzle, just impeller blade washs the central axis of shower nozzle and the central axis angle setting of impeller center pan washing shower nozzle. The utility model also discloses a range hood of taking above-mentioned washing nozzle structure. The utility model provides a wash nozzle structure can wash impeller blade and impeller mesodial simultaneously, and it is wider to wash the region, and the cleaning performance is better, overcomes the unsatisfactory just defect of leaking of range hood cleaning performance of traditional band seam structure washing shower nozzle.
Description
Technical Field
The utility model belongs to the technical field of range hood, concretely relates to wash nozzle structure and use its range hood.
Background
The range hood can be said to be one of the essential domestic appliances in modern family kitchen, and the quality of performance, whether convenient to use of range hood to a great extent determine the quality of air in the house and the health of housewives, so must not ignore. The range hood is used for a long time, the surface and the inner cavity of the range hood are full of oil stains, and the normal smoke exhaust effect of the range hood is influenced, so that the range hood can be cleaned correctly at regular time, and the precondition for ensuring the normal work of the range hood is provided.
Most people are used to dismantle and clean the range hood when cleaning the range hood, which wastes time and easily damages parts. Therefore, the range hood capable of automatically cleaning is produced.
But traditional self-cleaning structure only designs has impeller blade cleaning shower nozzle, can carry out self-cleaning to the blade of impeller, and considers the leak protection water restriction of cleaning process, generally adopts simple strip seam structure, only can wash the subregion of blade, to the last lower limb of blade and the well dish position of impeller, then few cleaning shower nozzle can cover, is not good to the rim plate of impeller and overall blade cleaning performance, and it is limited to wash the region.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wash nozzle structure and use its range hood to it is regional limited to solve the shower nozzle of current range hood technical field strip seam structure, the not good problem of cleaning performance.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a wash nozzle structure, includes that the impeller blade who locates on the inlet channel washs shower nozzle, impeller center pan and washs the shower nozzle, the impeller blade washs and is equipped with first water spray hole on the shower nozzle, be equipped with second water spray hole on the impeller center pan washs the shower nozzle, just the central axis that impeller blade washs the shower nozzle becomes angle setting with the central axis that impeller center pan washs the shower nozzle.
The utility model discloses a further technical scheme still lies in:
the impeller blade cleaning nozzle is in a conical shape.
The opening degree of the cone of the impeller blade cleaning nozzle is 35-50 degrees.
At least two rows of first spray water holes are formed in the impeller blade cleaning spray head from top to bottom; the first spraying water holes of each row are uniformly distributed around the cleaning spray head of the conical impeller blade.
The conical top of the impeller blade cleaning spray head faces the impeller blades of the range hood, four rows of first spraying water holes are arranged, and the diameter of the holes of the first spraying water holes is 0.8-1.2 mm.
The impeller center plate cleaning spray head is in a circular truncated cone shape.
The bottom circular plane used for spraying by the impeller center cleaning nozzle faces the impeller center of the range hood.
The second water spraying holes are formed in the center of the bottom circular plane and are at least two rows, and third water spraying holes are formed in the edge of the spraying surface of the impeller center plate cleaning spray head.
The central axis of the impeller blade cleaning spray head is perpendicular to the central axis of the impeller center plate cleaning spray head.
The utility model also provides a range hood, including foretell a washing nozzle structure and installed part, installed part pot head establish the inlet channel on, the other end sets firmly on range hood's casing.
Compared with the prior art, the utility model discloses technical effect mainly embodies: the cleaning nozzle structure is provided with two cleaning nozzles, one nozzle cleans the impeller blades, and the other nozzle cleans the impeller middle disc, so that the cleaning area of the range hood is enlarged, and the cleaning effect of the range hood is obviously improved.
Drawings
Fig. 1 is a schematic structural diagram of a cleaning nozzle structure provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of an impeller blade cleaning nozzle of a cleaning nozzle structure provided in embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of an impeller center disk cleaning nozzle of a cleaning nozzle structure provided in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a range hood having the cleaning nozzle structure provided in embodiment 2 of the present invention.
The impeller cleaning device comprises an impeller blade cleaning nozzle 1, an impeller center plate cleaning nozzle 2, an installation part 3, a water inlet pipeline 4, an impeller blade 5, an impeller center plate 6, a first spray water hole 11, a second spray water hole 21, a bottom circular plane 22 and a third spray water hole 23.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
The embodiment 1 of the utility model provides a wash nozzle structure, as shown in fig. 1, fig. 2, fig. 3, including locating impeller blade washing shower nozzle 1 on the inlet channel 4, impeller mesodial washing shower nozzle 2, impeller blade washs and is equipped with first injection hole 11 on the shower nozzle 1, is equipped with second injection hole 21 on impeller mesodial washing shower nozzle 2, and impeller blade washs the central axis that the central axis of shower nozzle 1 and impeller mesodial washing spout 2 and become the angle setting. The utility model provides a washing nozzle structure includes two washing shower nozzles: impeller blade washs shower nozzle 1 and impeller mesodial washing shower nozzle 2, and these two washing shower nozzles can wash impeller blade 5 and impeller mesodial 6 simultaneously, have enlarged the washing region, are showing and improve the cleaning performance.
Further, impeller blade washs shower nozzle 1 and is the circular cone shape, and in this embodiment, this conical shower nozzle, its vertex of a cone face range hood's impeller blade 5, and conical washing shower nozzle can cover wideer washing area, promotes the cleaning performance.
Preferably, the conical opening of the impeller blade cleaning nozzle 1 is between 35 and 50 degrees, and a wider cleaning area can be covered.
At least two rows of first spray water holes 11 are formed in the impeller blade cleaning nozzle 1 from top to bottom, and in the embodiment, four rows of first spray water holes 11 are formed to ensure that all areas of the impeller blades 5 are covered, so that the cleaning is more thorough; the first water spray holes 11 are uniformly distributed around the cleaning spray head 1 of the conical impeller blade;
the diameter of the opening of the first water spraying hole 11 is 0.8 mm-1.2 mm, and the hole diameter is set to ensure that the outlet speed of the outlet water is high and the cleaning effect is good.
Furthermore, the impeller center washing nozzle 2 is in a circular truncated cone shape, and a spraying bottom circular plane 22 of the circular truncated cone faces the impeller center 6 of the range hood.
The second water spray holes 21 are arranged in at least two rows, three rows in the embodiment, and are uniformly arranged in the center of the bottom circular plane 22 of the impeller central disc cleaning nozzle 2, so that the main area of the impeller central disc 6 can be covered, and the area can be intensively cleaned.
Still be equipped with third water jet hole 23 on impeller center pan washing nozzle 2, third water jet hole 23 is located the edge of the jet surface of impeller center pan washing nozzle 2, and it can wash the marginal area of impeller center pan 6, improves the cleaning efficiency.
In order to adapt to the position structures of the impeller and the impeller center plate of the existing range hood and improve the cleaning effect, the central axis of the impeller blade cleaning nozzle 1 is vertical to the central axis of the impeller center plate cleaning nozzle 2.
Adopt the washing nozzle structure of above-mentioned structure, conical impeller blade washs shower nozzle 1 and the impeller center dish of round platform shape washs shower nozzle 2 and can wash impeller blade 5 and impeller center dish 6 simultaneously, 35 ~ 50 circular cone aperture can cover impeller blade 5's whole region simultaneously, 0.8mm ~ 1.2 mm's trompil aperture can make the washing rivers keep higher play water air outlet velocity, produce great impact force to the dirt on impeller blade 5 and the impeller center dish 6, can show and promote the cleaning performance.
Example 2
The embodiment 2 of the utility model provides a range hood, as shown in fig. 4, including a washing nozzle structure and installed part 3 of above-mentioned embodiment 1, 3 pot heads of installed part are established on the inlet channel 4 of washing nozzle structure, and the other end sets firmly on range hood's casing. The cleaning nozzle structure is fixedly connected to the extractor hood housing by the mounting member 3, and can be fixedly connected by screws or other fixing methods. The range hood with the cleaning nozzle structure can clean the impeller blades 5 and the impeller central disc 6 simultaneously, has wider cleaning area and better cleaning effect, and overcomes the defects of unsatisfactory cleaning effect and water leakage of the range hood with the conventional cleaning nozzle with the strip seam structure.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A cleaning nozzle structure characterized by: impeller blade including locating on inlet channel (4) washs shower nozzle (1), impeller mesodial washing shower nozzle (2), impeller blade washs and is equipped with first water hole (11) that spouts on shower nozzle (1), impeller mesodial washing shower nozzle (2) on be equipped with second water hole (21) that spouts, impeller blade washs the central axis of shower nozzle (1) and the central axis that impeller mesodial washing shower nozzle (2) and becomes the angle setting.
2. A cleaning nozzle structure according to claim 1, wherein: the impeller blade cleaning nozzle (1) is in a conical shape.
3. A cleaning nozzle structure according to claim 2, wherein: the opening degree of the cone of the impeller blade cleaning nozzle (1) is 35-50 degrees.
4. A washing nozzle structure according to claim 2 or 3, characterized in that: at least two rows of first spray water holes (11) are formed in the impeller blade cleaning spray head (1) from top to bottom; the first water spray holes (11) of each row are uniformly distributed around the cleaning spray head (1) of the conical impeller blade.
5. A cleaning nozzle structure according to claim 4, wherein: the conical top of the impeller blade cleaning spray head (1) faces to impeller blades (5) of the range hood, four rows of first spray water holes (11) are arranged, and the diameter of the open hole of each first spray water hole (11) is 0.8-1.2 mm.
6. A cleaning nozzle structure according to claim 1, 2 or 3, wherein: the impeller center plate cleaning spray head (2) is in a circular truncated cone shape.
7. A cleaning nozzle structure according to claim 6, wherein: the bottom circular plane (22) used for spraying of the impeller center cleaning nozzle (2) faces the impeller center (6) of the range hood.
8. A cleaning nozzle structure according to claim 7, wherein: the second water spray holes (21) are formed in the center of the bottom circular plane (22) and are at least arranged in two rows, and third water spray holes (23) are formed in the edge of the spraying surface of the impeller center plate cleaning sprayer (2).
9. A cleaning nozzle structure according to claim 1, 2 or 3, wherein: the central axis of the impeller blade cleaning nozzle (1) is perpendicular to the central axis of the impeller center plate cleaning nozzle (2).
10. A range hood, its characterized in that: the cleaning nozzle structure and the mounting part (3) as claimed in any one of the claims 1 to 9, wherein one end of the mounting part (3) is sleeved on the water inlet pipe (4), and the other end is fixedly arranged on the shell of the range hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920728163.XU CN210241694U (en) | 2019-05-21 | 2019-05-21 | Cleaning nozzle structure and range hood applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920728163.XU CN210241694U (en) | 2019-05-21 | 2019-05-21 | Cleaning nozzle structure and range hood applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210241694U true CN210241694U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920728163.XU Active CN210241694U (en) | 2019-05-21 | 2019-05-21 | Cleaning nozzle structure and range hood applying same |
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| Country | Link |
|---|---|
| CN (1) | CN210241694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981524A (en) * | 2019-05-21 | 2020-11-24 | 华帝股份有限公司 | Cleaning nozzle structure and range hood applying same |
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2019
- 2019-05-21 CN CN201920728163.XU patent/CN210241694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981524A (en) * | 2019-05-21 | 2020-11-24 | 华帝股份有限公司 | Cleaning nozzle structure and range hood applying same |
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