CN210032011U - Nozzle capable of generating inverted cone divergent water shape and intelligent closestool spray gun - Google Patents
Nozzle capable of generating inverted cone divergent water shape and intelligent closestool spray gun Download PDFInfo
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- CN210032011U CN210032011U CN201822266767.5U CN201822266767U CN210032011U CN 210032011 U CN210032011 U CN 210032011U CN 201822266767 U CN201822266767 U CN 201822266767U CN 210032011 U CN210032011 U CN 210032011U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 239000007921 spray Substances 0.000 title claims abstract description 18
- 230000000087 stabilizing effect Effects 0.000 claims description 15
- 239000003381 stabilizer Substances 0.000 claims 1
- 230000003749 cleanliness Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 description 15
- 230000006872 improvement Effects 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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Abstract
The utility model discloses a nozzle and an intelligent closestool spray gun capable of generating an inverted cone divergent water shape, wherein a water flow channel and a rectification cavity communicated with the water flow channel are arranged in a nozzle main body, a rectification piece matched with the water flow channel is arranged in the rectification cavity, and the rectification cavity and the rectification piece form a water inlet cavity, a diversion cavity and a rotational flow cavity which are sequentially communicated; the rectifying part is vertically provided with a first groove part and a second groove part in an inclined manner, the first groove part and the second groove part are correspondingly arranged into at least two groups which are communicated, and the second groove part is arranged in a central symmetry manner; the flow guide cavities comprise a first flow guide cavity formed by the first groove part and the rectifying cavity and a second flow guide cavity formed by the second groove part and the rectifying cavity; the top of rectification chamber is equipped with the spout, whirl chamber intercommunication second water conservancy diversion chamber reaches the spout. The utility model discloses simple structure, maintenance convenience, need not increase the quantity or the motor drive of apopore, and wash comfortable, the cleanliness is high.
Description
Technical Field
The utility model relates to an intelligent closestool technical field especially relates to a can produce nozzle and intelligent closestool spray gun of obconic divergent water shape.
Background
The cleaning function is used as a key function on the intelligent closestool, and the cleaning function is used for cleaning private parts after a user goes to the toilet, so that personal hygiene is guaranteed. The spray head device for the cleaning mechanism is the most important part for realizing the washing function, and has the most direct influence on the washing effect.
Because the washing parts are very weak positions of the human body, if the washing force is too large, the human body can be discomforted or even injured, and the washing cleanliness can be reduced by simply reducing the washing force, so that the requirement of personal hygiene can not be met. In order to improve and wash the travelling comfort, wash buttockss, intelligent closestool on the market generally adopts the mode that increases the apopore, increases the quantity of apopore and must reduce the aperture in unit area, and the aperture mould cost of manufacture is high, and probably mix with tiny sand grain in the running water, easily causes the jam of apopore. For gynecological washing, some intelligent toilets in the market adopt surrounding type air inlet small holes to realize water and air mixing of outlet water; some water channels are additionally provided with an air pump or other motor drives to realize the pulsation effect of the discharged water; however, by adopting the method of increasing the air holes, although the air on the surface of the air holes can be carried away by utilizing flowing water flow so as to realize the purpose of mixing the air in the water flow, the flow rate of the gynecological washing is generally very low, the air holes are limited in the aperture, and the effect of the venturi effect generated by the air holes is limited, so that the method has very limited amount of mixed air in the water flow; the air pump is used for filling air, energy and occupied space are consumed, pressure fluctuation in the pipeline can be caused in the process of filling air in the pipeline, so that the change of warm water flow is influenced, the control of water flow temperature is influenced, the failure rate of the motor is higher than that of other parts of the spray head, in addition, the massage flushing function is realized by the motor drive, and the probability of abrasion failure of the parts is increased.
In the related art, patent No. ZL94102468.7 discloses a sanitary washing apparatus for washing a part of a human body, in which axes of a plurality of spray holes for spraying washing water are set at a predetermined inclination angle so as to intersect each other between a spray end surface of a washing nozzle and a surface to be washed, a turbulence generating device is provided, or two flow paths corresponding to the respective spray holes are provided, and a flow ratio control valve for controlling a flow ratio supplied to the two flow paths is provided, so that the same nozzle can generate both a spray flow for intensive washing and a swing spray flow for wide-area washing. The technical scheme of the invention has the defects that water is directly emitted in a water column form, and pain is easily caused to weak cleaning parts of human bodies.
In addition, CN1299833C discloses a nozzle structure for oscillating the outlet water along the circumference, which is configured to incorporate a movable member in the nozzle head, and the movable member can be operated to perform a circular oscillation motion with one end fixed and the other end inclined under the action of the pressure difference caused by the water flow, so that the outlet water is also oscillated circumferentially, thereby realizing the water discharge dispersion, improving the cleaning comfort and not affecting the cleaning cleanliness. Although the technical scheme of the invention does not need to be driven by a motor, the movable part in the spray head is easy to wear and tear when in a working state and moves passively, and the spray head has a complex structure, a plurality of assembly processes and high maintenance cost.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a simple structure, maintain convenient, need not increase the quantity or the motor drive of apopore, and wash comfortable, the high nozzle that can produce the form of water of spreading of obconic of cleanliness.
In order to solve the technical problem, the utility model provides a nozzle capable of generating an inverted cone divergent water shape, which comprises a nozzle main body, wherein a water flow channel and a rectification cavity communicated with the water flow channel are arranged in the nozzle main body, a rectification piece matched with the water flow channel is arranged in the rectification cavity, and the rectification cavity and the rectification piece form a water inlet cavity, a diversion cavity and a rotational flow cavity which are sequentially communicated;
the flow piece is provided with a first groove part and a second groove part, wherein the first groove part and the second groove part are vertically arranged and obliquely arranged, the first groove part and the second groove part are correspondingly arranged into at least two groups which are communicated, and the second groove part is arranged in a central symmetry manner;
the flow guide cavities comprise a first flow guide cavity formed by the first groove part and the rectifying cavity and a second flow guide cavity formed by the second groove part and the rectifying cavity;
the top of rectification chamber is equipped with the spout, whirl chamber intercommunication second water conservancy diversion chamber reaches the spout.
As an improvement of the scheme, a flow stabilizing column is arranged in the water inlet cavity and is arranged on a central symmetry axis of the second flow guide cavity.
As an improvement of the above, the current stabilizing column is formed at the bottom of the flow straightener.
As an improvement of the above scheme, the outer wall of the flow stabilizing column is higher than the groove bottom of the first groove part.
As an improvement of the scheme, the included angle between the second diversion cavity and the vertical direction is 10-30 degrees.
As an improvement of the above scheme, the first groove portion and the second groove portion are square cross sections with equal width, and the cross section of the flow stabilizing column is an arc closed loop.
As an improvement of the scheme, the rotational flow cavity is provided with an arc-shaped inner wall.
As an improvement of the above scheme, the nozzle body comprises an inner shell and a nozzle base, the inner shell is internally provided with the rectifying cavity and a plurality of water flow cavities communicated with the rectifying cavity, and the nozzle base and the inner shell are welded to form a plurality of water flow channels;
as an improvement of the scheme, the nozzle further comprises a nozzle upper cover, a water spray hole corresponding to the nozzle is formed in the nozzle upper cover, and the nozzle upper cover is clamped with the nozzle main body.
Furthermore, the utility model also provides an intelligent closestool spray gun, including aforementioned nozzle.
Implement the utility model discloses, following beneficial effect has:
the utility model provides a can produce nozzle that inverted cone diverged water shape through setting up the rectification chamber that is linked together with the rivers passageway for rivers get into from the intake antrum, first water conservancy diversion chamber and second water conservancy diversion chamber of successively flowing through, spout spiral blowout at last, form inverted cone water shape, and it has following advantage:
1. the spiral water outlet device is simple in structure and convenient to maintain, can realize spiral water outlet without being driven by a motor, avoids abrasion among components and is high in reliability;
2. the air is mixed without increasing the number of water outlet holes, so that the condition of water channel blockage is avoided;
3. the spiral-spraying inverted-cone water shape achieves the massage effect, is comfortable to wash and has high cleanliness.
Drawings
FIG. 1 is a schematic perspective view of a nozzle capable of generating an inverted cone divergent water shape according to the present invention;
FIG. 2 is a schematic view of the water flow path of FIG. 1;
FIG. 3 is an exploded view of the perspective structure of FIG. 1;
FIG. 4 is another exploded view of the perspective structure of FIG. 1;
FIG. 5 is a schematic structural view of the fairing of FIG. 1;
fig. 6 is a top view of the fairing of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides an embodiment of a nozzle capable of generating an inverted cone divergent water shape, as shown in figure 1, comprising a nozzle main body 1, wherein a water flow channel 2 and a rectification cavity 3 communicated with the water flow channel 2 are arranged in the nozzle main body 1, and in combination with figure 2, a rectification piece 4 matched with the rectification cavity 3 is arranged in the rectification cavity 3, and the rectification cavity 3 and the rectification piece 4 form a water inlet cavity 31, a diversion cavity 32 and a rotational flow cavity 33 which are sequentially communicated; the rectifying part 4 is provided with a first groove part 41 which is vertically arranged and a second groove part 42 which is obliquely arranged, the first groove part 41 and the second groove part 42 are correspondingly arranged into at least two groups which are communicated, and the second groove part 42 is arranged in a central symmetry manner; the diversion cavity 32 comprises a first diversion cavity 321 formed by the first groove part 41 and the rectifying cavity 3, and a second diversion cavity 322 formed by the second groove part 42 and the rectifying cavity 3; the top of the rectification cavity 3 is provided with a nozzle 34, and the rotational flow cavity 33 is communicated with the second diversion cavity 322 and the nozzle 34.
In the embodiment, the rectifying cavity 3 communicated with the water flow channel 2 is arranged, so that water flow enters from the water inlet cavity 31, sequentially flows through the first flow guide cavity 321 and the second flow guide cavity 322, and is finally spirally sprayed out through the nozzle 34 to form an inverted conical water shape, the structure is simple, the maintenance is convenient, the number of water outlet holes is not required to be driven by a motor or increased, the conditions of abrasion among components and water channel blockage are avoided, and the reliability is high; and the spiral-spraying inverted-cone water shape achieves the massage effect, and the washing is comfortable and the cleanliness is high.
As shown in fig. 3, the nozzle of this embodiment further includes a nozzle upper cover 5, the nozzle upper cover 5 is formed with a water spraying hole 51 corresponding to the nozzle 34, and the inner side of the nozzle upper cover 5 and the outer side of the nozzle body 1 are provided with a rib adapted to each other to realize the clamping connection therebetween. Referring to fig. 4, the nozzle body 1 includes an inner casing 11 and a nozzle base 12, the rectifying chamber 3 and a plurality of water flow chambers communicated with the rectifying chamber 3 are disposed in the inner casing 11, the nozzle base 12 and the inner casing 11 are welded to form a plurality of water flow channels 2, so as to prevent water leakage between the inner casing 11 and the nozzle base 12, and prevent water flow between the water flow chambers in the nozzle body 1 from flowing.
Fairing 4 can with 1 integrated into one piece of nozzle main part, also can with fairing 4 can dismantle set up in rectification chamber 3. Since the formation of the flow guide cavity 32 directly in the flow guide cavity 3 will greatly increase the cost of mold manufacturing and also facilitate the replacement of parts in the subsequent use process, the flow guide member 4 is assembled in the flow guide cavity 3 in the present embodiment. Referring to fig. 5, since the flow direction of the water flow needs to be changed when the water flow flows from the water flow channel 2 to the rectifying cavity 3, a flow stabilizing column 311 is disposed in the water inlet cavity 31, the flow stabilizing column 311 is disposed on the central symmetry axis of the second flow guiding cavity 322, in addition, the cross-sectional shape of the flow stabilizing column 311 is preferably an arc closed loop, and due to the viscosity of the water, the flow velocity of the water flow is reduced in the process of passing through the flow stabilizing column 311, so as to achieve a good flow stabilizing effect. The stabilizing column 311 is disposed at the bottom of the rectifying member 4, and both are preferably integrally formed. Since the water flow direction is from the water inlet cavity 31 where the flow stabilizing column 311 is located to the first diversion cavity 321 where the first groove portion 41 is located, in order to reduce hydraulic loss, as shown in fig. 6, the outer wall of the flow stabilizing column 311 is higher than the bottom of the first groove portion 41. The first groove portion 41 and the second groove portion 42 are preferably square sections with equal width, so that the flow velocity of the water flow is kept uniform during the process of passing through the first diversion cavity 321 and the second diversion cavity 322. In this embodiment, after the water flow is stabilized by the water inlet cavity 31 and guided by the first guiding cavity 321 and the second guiding cavity 322, two spiral water flows with approximate flow and pressure are formed and rotationally flow in the swirling cavity 33, and converge at the nozzle 34 and keep the tendency of rotation to be outwardly dispersed and sprayed under the blockage of the arc inner wall in the swirling cavity 33. For realizing better rotatory effect, the length of whirl chamber 33 is preferred to be established to 2 ~ 6mm, second water conservancy diversion chamber 322 is 10-30 with the contained angle of vertical direction, through the contained angle of adjustment second water conservancy diversion chamber 322 and vertical direction and the length of whirl chamber 33, can make the water shape of spiral play water more disperse or more concentrate. Through the utility model discloses a nozzle spun rivers are the inverted cone and disperse a water, and it washs more thoroughly, and improves abluent travelling comfort greatly.
Furthermore, the utility model also provides an intelligent closestool spray gun, including aforementioned nozzle.
To sum up, implement the utility model discloses, following beneficial effect has:
the utility model provides a can produce nozzle that inverted cone diverged water shape through setting up the rectification chamber that is linked together with the rivers passageway for rivers get into from the intake antrum, first water conservancy diversion chamber and second water conservancy diversion chamber of successively flowing through, spout spiral blowout at last, form inverted cone water shape, and it has following advantage:
1. the utility model realizes spiral water outlet without motor driving by accommodating a fixed rectifier in the rectifier cavity, thereby avoiding the abrasion between parts and having high reliability;
2. the air is mixed without increasing the number of water outlet holes, so that the condition of water channel blockage is avoided;
3. the water flow is divided into two water flows by the rectifying piece and is spirally sprayed out in the direction of circumferential divergence, so that the massage effect is achieved, the cleaning comfort is greatly improved, and the cleanliness is high;
4. simple structure and convenient maintenance.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. A nozzle capable of generating an inverted cone divergent water shape is characterized by comprising a nozzle main body, wherein a water flow channel and a rectifying cavity communicated with the water flow channel are arranged in the nozzle main body, a rectifying piece matched with the water flow channel is arranged in the rectifying cavity, and the rectifying cavity and the rectifying piece form a water inlet cavity, a flow guide cavity and a rotational flow cavity which are sequentially communicated;
the rectifying part is provided with a first groove part and a second groove part, wherein the first groove part and the second groove part are vertically arranged and obliquely arranged, the first groove part and the second groove part are correspondingly arranged into at least two groups which are communicated, and the second groove part is arranged in a central symmetry manner;
the flow guide cavities comprise a first flow guide cavity formed by the first groove part and the rectifying cavity and a second flow guide cavity formed by the second groove part and the rectifying cavity;
the top of rectification chamber is equipped with the spout, whirl chamber intercommunication second water conservancy diversion chamber reaches the spout.
2. The nozzle of claim 1, wherein a flow stabilizing column is disposed in the inlet chamber and is disposed on the central axis of symmetry of the second flow-guiding chamber.
3. The nozzle of claim 2, wherein the stabilizer is formed at the bottom of the fairing.
4. The nozzle of claim 2, wherein the outer wall of the stabilizing post is higher than the bottom of the first recessed portion.
5. The nozzle of claim 1, wherein the angle between the second flow-guiding chamber and the vertical direction is 10-30 °.
6. The nozzle according to claim 2 or 3, wherein the first and second grooves have a square cross section with the same width, and the cross section of the flow stabilizing column has an arc closed loop shape.
7. The nozzle of claim 1, wherein the swirl chamber is provided with an arcuate inner wall.
8. The nozzle of claim 1, wherein the nozzle body comprises an inner casing and a nozzle base, the inner casing is provided with the rectifying cavity and a plurality of water flow chambers communicated with the rectifying cavity, and the nozzle base and the inner casing are welded to form a plurality of water flow channels.
9. The nozzle for generating the inverted-cone divergent water shape according to claim 1 or 8, further comprising a nozzle upper cover, wherein the nozzle upper cover is provided with a water spray hole corresponding to the nozzle opening, and the nozzle upper cover is clamped with the nozzle body.
10. An intelligent toilet spray gun, comprising a nozzle according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266767.5U CN210032011U (en) | 2018-12-28 | 2018-12-28 | Nozzle capable of generating inverted cone divergent water shape and intelligent closestool spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822266767.5U CN210032011U (en) | 2018-12-28 | 2018-12-28 | Nozzle capable of generating inverted cone divergent water shape and intelligent closestool spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210032011U true CN210032011U (en) | 2020-02-07 |
Family
ID=69343662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822266767.5U Active CN210032011U (en) | 2018-12-28 | 2018-12-28 | Nozzle capable of generating inverted cone divergent water shape and intelligent closestool spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210032011U (en) |
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2018
- 2018-12-28 CN CN201822266767.5U patent/CN210032011U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528100 Building 1, No. 1, Kangyu Third Road, Nanshan Town, Sanshui District, Foshan City, Guangdong Province (application for residence) Patentee after: Arrow Home Group Co.,Ltd. Address before: 528100 No. 3, South District, Jiangdu Industrial Park, Nanshan Town, Sanshui District, Foshan, Guangdong Patentee before: GUANGDONG LEHUA HOME FURNISHING Co.,Ltd. |
|
| CP03 | Change of name, title or address |