CN204778963U - Nozzle and purifier for water purification - Google Patents
Nozzle and purifier for water purification Download PDFInfo
- Publication number
- CN204778963U CN204778963U CN201520470432.9U CN201520470432U CN204778963U CN 204778963 U CN204778963 U CN 204778963U CN 201520470432 U CN201520470432 U CN 201520470432U CN 204778963 U CN204778963 U CN 204778963U
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- Prior art keywords
- eddy flow
- water purification
- flow passage
- nozzle
- water
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Abstract
The utility model discloses a nozzle and purifier for water purification relates to the domestic appliance field for improve the infiltration assimilation effect of membrane silk. This for the water purification nozzle include introduction portion and whirl portion, both fixed connection and intercommunication each other. Wherein, seted up fluid entry in the introduction portion, be provided with in the whirl portion be used for changing the fluid flow to the whirl passageway, after passing through the whirl passageway in the whirl portion, the fluid that gets into introduction portion flows. Above -mentioned technical scheme adopts the whirl passageway, and the flow of fluid direction that flows via the whirl passageway can change, has increased fluidic disturbance and turbulence intensity to strengthen the vibration of erodeing to the membrane silk, makeed the dirt be difficult to adhere to on the membrane silk, reduced on the membrane silk volume of adhering to of silt and dirt. Just so strengthen the infiltration assimilation effect of membrane silk, and then guaranteed the flow and long -term high -efficient operation of purifier.
Description
Technical field
The utility model relates to household appliance technical field, is specifically related to a kind of water purification nozzle and water-purifying machine.
Background technology
Nozzle is the important component part of water-purifying machine, and water flows into from water-purifying machine import, is flowed out by nozzle.The water flowed out has certain pressure, through the osmotic absorption of film silk, flows out from water-purifying machine outlet.Due to long operation, above film silk, a large amount of silt and dirt can be depended on.
Fig. 1 is water-purifying machine nozzle arrangements schematic diagram one in prior art; Fig. 2 is water-purifying machine nozzle arrangements schematic diagram two in prior art.See Fig. 1 and Fig. 2, nozzle has the water-in, central water outlet mouth and the water port that are oppositely arranged; The quantity of water port is four, scatter and is located at one end of nozzle.
Contriver finds, at least there is following problems: water sprays from the water port of nozzle in prior art, and current vibrate not quite washing away of film silk, and dirt easily adheres on film silk.Further, the shake of current to film silk of ejection is little, can not wash away and shake silt and dirt that film silk adheres to well, this reduces the osmotic absorption effect of film silk, and then have impact on the flow of water-purifying machine and long-term Effec-tive Function.
Utility model content
One of them object of the present utility model proposes a kind of water purification nozzle and water-purifying machine, in order to improve the osmotic absorption effect of film silk.
For achieving the above object, the utility model provides following technical scheme:
The utility model provides a kind of water purification nozzle, and comprise introducing portion and eddy flow portion, both are fixedly connected with and are interconnected;
Wherein, described introducing portion offers fluid intake, described eddy flow portion is provided with the eddy flow passage flowed to for alter; Enter the fluid of described introducing portion by flowing out after the eddy flow passage in described eddy flow portion.
Water purification nozzle as above, preferably, described eddy flow passage is bending channel or ramp way.
Water purification nozzle as above, preferably, described eddy flow portion is tubular structure, and described eddy flow portion is greater than the other end size of described eddy flow portion away from described introducing portion towards one end size of described introducing portion, and described eddy flow passage is directly opened in described eddy flow portion.
Water purification nozzle as above, preferably, the quantity of described eddy flow passage is at least two.
Water purification nozzle as above, preferably, bending direction or the vergence direction of each described eddy flow passage are consistent.
Water purification nozzle as above, preferably, described eddy flow portion comprises strut member and exterior tube, and described strut member extend in described exterior tube at least partly;
Be provided with arc deflector between described strut member and described exterior tube, described flow deflector is used for the cavity between described strut member and described exterior tube to be divided into multiple eddy flow passage.
Water purification nozzle as above, preferably,
Described flow deflector is arc; And/or,
The quantity of described flow deflector is at least two pieces.
Water purification nozzle as above, preferably,
The bending direction of each described flow deflector between described strut member and described exterior tube is consistent.
Water purification nozzle as above, preferably, described introducing portion and described eddy flow portion are integral type structure.
The utility model also provides a kind of water-purifying machine, and it comprises the water purification nozzle that the arbitrary technical scheme of the utility model provides.
Based on technique scheme, the utility model embodiment at least can produce following technique effect:
Technique scheme, adopt eddy flow passage, the flow direction of the fluid flowed out via eddy flow passage can change, add disturbance and the turbulence intensity of fluid, thus strengthen vibration is washed away to film silk, make dirt be difficult to adhere on film silk, decrease the adhesion amount of silt and dirt on film silk.Which enhances the osmotic absorption effect of film silk, and then ensure that the flow of water-purifying machine and long-term Effec-tive Function.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is water-purifying machine nozzle arrangements schematic diagram one in prior art;
Fig. 2 is water-purifying machine nozzle arrangements schematic diagram two in prior art;
The nozzle that Fig. 3 provides for the utility model embodiment one the structural representation of water-purifying machine that is suitable for;
Fig. 4 is the diagrammatic cross-section of Fig. 3;
The nozzle arrangements schematic diagram one that Fig. 5 provides for the utility model embodiment one;
The nozzle arrangements schematic diagram two that Fig. 6 provides for the utility model embodiment one;
The diagrammatic cross-section when nozzle application that Fig. 7 provides for the utility model embodiment two is on water-purifying machine;
Fig. 8 is the nozzle arrangements schematic diagram in Fig. 7;
Fig. 9 is the structural representation in the eddy flow portion in Fig. 8.
Reference numeral:
1, import; 2, export; 3, shell;
4, film silk; 5, outlet plenum; 6, nozzle;
7, sewage draining exit; 61, introducing portion; 62, fluid intake;
63, eddy flow passage; 64, flow deflector; 65, strut member;
66, exterior tube; 67, eddy flow portion.
Embodiment
Below in conjunction with the elaboration that Fig. 3 ~ Fig. 9 carries out specifically to the technical scheme that the utility model provides, the arbitrary technique means provided by the utility model carries out technical scheme that two or more technique means any of replacing or being provided by the utility model or technical characteristic carry out mutually combining and obtain all should within protection domain of the present utility model.
See Fig. 3 to Fig. 6, the utility model embodiment one provides a kind of water purification nozzle 6, and comprise introducing portion 61 and eddy flow portion 67, both are fixedly connected with and are interconnected.Wherein, introducing portion 61 offers fluid intake 62, eddy flow portion 67 is provided with the eddy flow passage 63 flowed to for alter; Enter the fluid of introducing portion 61 by flowing out after the eddy flow passage 63 in eddy flow portion 67.
Technique scheme, eddy flow portion 67 is provided with eddy flow passage 63, the flow direction of the fluid flowed out via eddy flow passage 63 can change, no longer flow along flow direction when entering fluid intake 62, add disturbance and the turbulence intensity of fluid, thus strengthen vibration is washed away to film silk 4, make dirt be difficult to adhere on film silk 4, decrease the adhesion amount of silt and dirt on film silk 4.Which enhances the osmotic absorption effect of film silk 4, and then ensure that the flow of water-purifying machine and long-term Effec-tive Function.
See Fig. 5, Fig. 6, introducing portion 61 can adopt existing structure, and specifically, introducing portion 61 adopts tubular structure.
As above water purification nozzle 6, preferably, the eddy flow passage 63 in eddy flow portion 67 is bending channel or ramp way, to realize the change of direction of flow.
Introduce the specific implementation in eddy flow portion 67 in the present embodiment below: introducing portion 61 and eddy flow portion 67 all can adopt tubular structure, and eddy flow portion 67 is greater than the other end size of eddy flow portion 67 away from introducing portion 61 towards one end size of introducing portion 61, eddy flow passage 63 is directly opened in eddy flow portion 67.Eddy flow portion 67 is similar to the outer shape of sub warhead away from the outer shape of one end of introducing portion 61, eddy flow passage 63 is directly opened in eddy flow portion 67, and from main apparent direction, the direction namely shown in Fig. 5, in the outline of eddy flow passage 63, at least two adjacent edges are camber line, broken line or oblique line.
Herein, the quantity of eddy flow passage 63 is at least two.For four in the present embodiment.See Fig. 5, Fig. 6, each eddy flow passage 63 is evenly distributed on the one end in eddy flow portion 67.
Four eddy flow passages 63 define the structure formation being similar to fan blade on the inwall in eddy flow portion 67, and eddy flow passage 63 can make the current of outflow have certain revolving force, has certain eddy flow and turbulivity when current are sprayed.
The quantity of eddy flow passage 63 is many, and the fluid flowed out via eddy flow passage 63 can be made more to disperse, better to the vibrating effect of film silk 4.
Further, the bending direction of each eddy flow passage 63 or vergence direction consistent.Specifically, refer to eddy flow passage 63 bending or inclination towards identical direction, with situation illustrated in Figure 5, namely refer to that the upper and lower skeletal lines of each eddy flow passage 63 is all bending towards identical direction.
Under ensureing that the fluid flowed out via eddy flow passage 63 can change nyctitropic prerequisite, eddy flow passage 63 can wholely bend, or wherein one end bends, in the present embodiment, specifically the part eddy flow passage 63 be positioned on the arc section in eddy flow portion 67 is set to the form tilted, and that section of eddy flow passage 63 be positioned on cylindrical section still adopts flat construction.
It should be noted that, enter the fluid of nozzle 6, can flow out via eddy flow passage 63 completely, or except eddy flow passage 63, arrange separately center spout again, the present embodiment, outside eddy flow passage 63, is also provided with center spout in eddy flow portion 67, can existing structure be adopted herein, state no longer in detail herein.
See Fig. 3, Fig. 4 and Fig. 5, with the water (generally about 0.1 ~ 0.3Mpa) of certain pressure, flow into from the import 1 of water-purifying machine, import 1 and nozzle 6 are threaded connection.After high pressure water enters nozzle 6 from import 1, owing to nozzle 6 devising four eddy flow passages 63, and have employed bending, ramp way, be similar to fan blade and rotate, make like this can form certain rotation during fluid mass flowing nozzle 6, enhance disturbance and the turbulence intensity of fluid.When fluid flows out from the eddy flow passage 63 of nozzle 6, the disturbance that fluid is stronger has certain vibration to film silk 4 middle and upper part and washes away.The region that the middle and upper part of film silk 4 is also silt, dirt attachment is comparatively concentrated.Dirt can affect the infiltration of film silk on film silk, affects the flowing of water.Therefore, strengthen the shake of this region inner membrance silk 4, increase current to the concussion of film silk 4 and shake, be attached to silt on film silk 4 and dirt will reduce, current are easy to rely on pressure to be permeated by film silk 4, enhance permeability.The minimizing of dirt, ensure that the flow of water-purifying machine and long-term, Effec-tive Function.High pressure water depended on pressure is permeated by film silk 4, and flow into outlet plenum 5, the outlet 2 finally by water-purifying machine is flowed out.Discharged by sewage draining exit 7 after the scale precipitation washed away.
Technique scheme, by the design of this eddy flow passage 63, makes the current flowed out have certain flow velocity and rotation, increases the turbulence intensity of fluid.Except water-purifying machine, this nozzle 6 is also applicable to other products needing effect same.
The utility model embodiment two is from the difference of the technical scheme of above-described embodiment: the implementation in eddy flow portion 67 is different.
See Fig. 7 to Fig. 9, in the present embodiment, eddy flow portion 67 comprises strut member 65 and exterior tube 66, and strut member 65 extend in exterior tube 66 at least partly.Be provided with flow deflector 64 between strut member 65 and exterior tube 66, flow deflector 64 is for being divided into multiple eddy flow passage 63 by the cavity between strut member 65 and exterior tube 66.Multiple eddy flow passage 63 refers to and is at least two.
The specific constructive form of strut member 65 has multiple, can be such as tubular structure, or is solid column structure, erratic composition etc.In the present embodiment, strut member 65 is to adopt tubular structure, and the through hole on strut member 65 can be used as center spout, hereinafter will describe in detail herein.
Strut member 65 can partly or entirely extend in exterior tube 66, in the present embodiment, all extend in exterior tube 66 for strut member 65, and one end end face of strut member 65 is concordant away from the end face of that one end of introducing portion 61 with exterior tube 66.
Flow deflector 64 can adopt arcuate structure, or adopts straight plate to arrange in a set manner to form eddy flow passage 63.To adopt arc in the present embodiment, but be not limited thereto.
Further, the quantity of flow deflector 64 is at least two pieces.The quantity of flow deflector 64 is many, can increase the quantity of eddy flow passage 63, the current via eddy flow passage 63 mass flowing nozzle 6 is disperseed more, to strengthen the scouring effect to film silk 4.
Hold mentioned above, it should be noted that, enter the fluid of nozzle 6, can flow out via eddy flow passage 63 completely, or except eddy flow passage 63, then center spout is set separately.In the present embodiment, the through hole on strut member 65 is just as center spout.The fluid part entering nozzle 6 flows out via eddy flow passage 63, and another part flows out via the center spout on strut member 65.
Herein particularly, the bending direction of each flow deflector 64 between strut member 65 and exterior tube 66 is consistent, so that manufacture and mounting guiding board 64.
Further, both introducing portion 61 and eddy flow portion 67 are integral type structure, so that processing and manufacturing.This structure is equally applicable to the technical scheme of other embodiments of the utility model.
See Fig. 7 to Fig. 9, with the water (generally about 0.1 ~ 0.3Mpa) of certain pressure, flow into from the import 1 of water-purifying machine, import 1 and nozzle 6 are threaded connection.Current spray from nozzle 6 after entering nozzle 6 from import 1.High pressure water depended on pressure is permeated by the film silk 4 being arranged on shell 3 inside, flows into outlet plenum 5, flows out finally by outlet 2.Spout due to nozzle 6 is designed to 6 flow deflectors 64 and flow pass is divide into 6 little eddy flow passages 63, and each eddy flow passage 63 has certain bending, and outlet 2 current can be made like this to flow out along eddy flow passage 63.Narrow and small bending eddy flow passage 63 adds rotation and the flow velocity of fluid, enhances the disturbance of fluid.Strut member 65 in nozzle makes central water from its inner outflow, and fluid has the effect of acceleration in strut member 65, and flow velocity is increased, and adds the turbulivity of fluid.When current are from the outflow of the eddy flow passage 63 of nozzle 6 and strut member 65, film silk 4 top there is certain shake and washed away, has stronger turbulivity.The middle and upper part on film silk 4 surface is also the region that dirt attachment is comparatively concentrated, and therefore, strengthens the shake of this region inner membrance silk, can the penetrating power of reinforcing membrane silk greatly.By the shake of current, the dirt be attached on film silk 4 surface will reduce, and current are easy to rely on pressure to be permeated by film silk 4.The dirt of discharging is discharged by sewage draining exit 7.The minimizing of dirt, ensure that the flow of water-purifying machine and long-term, Effec-tive Function.
The present embodiment is by the design of guide vane, and making to flow out current has certain flow velocity and rotation, increases the turbulence intensity of fluid.This nozzle 6 is also applicable to other products needing effect same.
Technique scheme, have employed the flow deflector 64 of similar axial-flow leaf, realizes water conservancy diversion by flow deflector 64.The exit passageway of nozzle 6 is divided into multiple eddy flow passage 63 by flow deflector 64, also has a mainstream channel in addition, and mainstream channel adopts the through hole on strut member 65.Technique scheme achieves the water conservancy diversion of eddy flow passage 63 by flow deflector 64, makes fluid have certain speed and turbulivity at exit passageway, and then adds water-purifying machine upper spray nozzle outflow current to the souring of film silk 4.By the effect of high speed, mixed flow, strengthen washing away and shaking film silk 4, effectively reduce the attachment of dirt on film silk 4, maintain flow and the long-time running of water-purifying machine.
Another embodiment of the utility model also provides a kind of water-purifying machine, and it comprises the water purification nozzle 6 that the arbitrary technical scheme of the utility model provides.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only for ease of describing the utility model and simplified characterization, instead of instruction or infer the device of indication or element must have specific orientation, for specific azimuth configuration and operation, thus the restriction to the utility model protection content can not be interpreted as.
If employ the word such as " first ", " second " herein to limit component, those skilled in the art should know: the use of " first ", " second " is only used to be convenient to describe the utility model and simplified characterization, as do not stated in addition, the implication that above-mentioned word is not special.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to embodiment of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (10)
1. a water purification nozzle, is characterized in that, comprise introducing portion (61) and eddy flow portion (67), both are fixedly connected with and are interconnected;
Wherein, described introducing portion (61) offers fluid intake (62), described eddy flow portion (67) is provided with the eddy flow passage (63) flowed to for alter; The fluid entering described introducing portion (61) is flowed out afterwards by the eddy flow passage (63) on described eddy flow portion (67).
2. water purification nozzle according to claim 1, is characterized in that, described eddy flow passage (63) is bending channel or ramp way.
3. water purification nozzle according to claim 1 and 2, it is characterized in that, described eddy flow portion (67) is tubular structure, and described eddy flow portion (67) is greater than the other end size of described eddy flow portion (67) away from described introducing portion (61) towards one end size of described introducing portion (61), described eddy flow passage (63) is directly opened on described eddy flow portion (67).
4. water purification nozzle according to claim 1 and 2, is characterized in that, the quantity of described eddy flow passage (63) is at least two.
5. water purification nozzle according to claim 1 and 2, is characterized in that, bending direction or the vergence direction of each described eddy flow passage (63) are consistent.
6. water purification nozzle according to claim 1 and 2, it is characterized in that, described eddy flow portion (67) comprises strut member (65) and exterior tube (66), and described strut member (65) extend in described exterior tube (66) at least partly;
Be provided with flow deflector (64) between described strut member (65) and described exterior tube (66), described flow deflector (64) is for being divided into multiple eddy flow passage (63) by the cavity between described strut member (65) and described exterior tube (66).
7. water purification nozzle according to claim 6, is characterized in that,
Described flow deflector (64) is arc; And/or,
The quantity of described flow deflector (64) is at least two pieces.
8. water purification nozzle according to claim 6, is characterized in that, the bending direction being positioned at each described flow deflector (64) between described strut member (65) and described exterior tube (66) is consistent.
9. water purification nozzle according to claim 1 and 2, is characterized in that, both described introducing portion (61) and described eddy flow portion (67) are integral type structure.
10. a water-purifying machine, is characterized in that, comprises the arbitrary described water purification nozzle of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470432.9U CN204778963U (en) | 2015-07-01 | 2015-07-01 | Nozzle and purifier for water purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470432.9U CN204778963U (en) | 2015-07-01 | 2015-07-01 | Nozzle and purifier for water purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778963U true CN204778963U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520470432.9U Expired - Fee Related CN204778963U (en) | 2015-07-01 | 2015-07-01 | Nozzle and purifier for water purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925910A (en) * | 2015-07-01 | 2015-09-23 | 珠海格力电器股份有限公司 | Nozzle for purifying water and water purifier |
-
2015
- 2015-07-01 CN CN201520470432.9U patent/CN204778963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925910A (en) * | 2015-07-01 | 2015-09-23 | 珠海格力电器股份有限公司 | Nozzle for purifying water and water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20210701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |