CN213233691U

CN213233691U - Nozzle assembly and belt cleaning device, intelligent toilet and intelligent closestool thereof

Info

Publication number: CN213233691U
Application number: CN202022234868.1U
Authority: CN
Inventors: 王星誉
Original assignee: Zhejiang Ikahe Sanitary Ware Co ltd
Current assignee: Zhejiang Ikahe Sanitary Ware Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-05-18
Anticipated expiration: 2030-10-09

Abstract

The application discloses a nozzle assembly, wherein a first water inlet nozzle is communicated with a first water tank arranged on one side of a spray head, a first water outlet hole penetrating through the spray head is formed in the first water tank, a second water inlet nozzle is communicated with a second water tank arranged on one side of the spray head, a second water outlet hole penetrating through the spray head is formed in the second water tank, the first water outlet hole penetrates through a first slope, and the second water outlet hole penetrates through a water accumulation area; one side surface of the sprayer cover and the first water tank are closed to form a first internal water channel, and one side surface of the sprayer cover and the second water tank are closed to form a second internal water channel; at least two diversion holes are arranged on the diversion cover, and a cavity area is formed between the spray head and the diversion cover. The utility model discloses still provide belt cleaning device, intelligent toilet and the intelligent closestool who has above-mentioned nozzle assembly. The utility model discloses a to nozzle assembly's inner structure change, can let belt cleaning device spun water be in the state that changes, strong one weak, have the pulse to feel.

Description

Nozzle assembly and belt cleaning device, intelligent toilet and intelligent closestool thereof

Technical Field

The utility model relates to a technical field of intelligence bathroom especially relates to a nozzle assembly and belt cleaning device, intelligent toilet and intelligent closestool thereof.

Background

With the popularization and application of the intelligent closestool, a user has higher level requirements on the flushing function of the intelligent closestool. For example, the water column of the washing water is required to have impulse feeling, so that a user can obtain better washing experience in use.

However, the cleaning devices in the market at present spray water columns with pulse senses, and all the cleaning devices achieve the effect by means of external auxiliary devices (air pumps, high-frequency pulse pumps and the like). This method has several disadvantages;

1. additional parts are required, resulting in increased manufacturing costs of the toilet.

2. The newly added parts occupy larger internal space of the closestool, have larger influence on the layout of the whole closestool and cannot be miniaturized.

3. The newly added parts may generate larger noise and overall vibration, which affects the user experience.

4. Because of the newly added components, the stability of the system is influenced to a certain extent, and the maintenance rate of the whole machine is possibly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough and provide a nozzle assembly and belt cleaning device, intelligent toilet and intelligent closestool thereof.

Solve the technical problem, the utility model discloses take following technical scheme:

a nozzle assembly, comprising:

the shower nozzle, one end of said shower nozzle has at least two water inlets, wherein the first water inlet communicates with first cistern set up in one side of shower nozzle, offer the first apopore which runs through said shower nozzle on said first cistern, the second water inlet communicates with second cistern set up in one side of shower nozzle, offer the second apopore which runs through said shower nozzle on said second cistern, the side that the shower nozzle deviates from said first cistern and second cistern has water-collecting areas;

the sprayer cover is arranged on one side of the sprayer, and one side surface of the sprayer cover is respectively closed with the first water tank to form a first internal water path and closed with the second water tank to form a second internal water path;

the water conservancy diversion lid is located the shower nozzle deviates from one side of shower nozzle lid, set up first water conservancy diversion hole on the water conservancy diversion lid, be formed with the cavitary area between shower nozzle and the water conservancy diversion lid, wherein, rivers flow in respectively from first water inlet nozzle and second water inlet nozzle first inside water route with the inside water route of second, through first apopore with the flow direction of second apopore the cavitary area, and follow first water conservancy diversion hole blowout.

Preferably, a second flow guide hole is formed in the flow guide cover, a third water inlet nozzle is further arranged at one end of the spray head and communicated with a third water tank arranged on one side of the spray head, a third water outlet hole penetrating through the spray head is formed in the third water tank, one side surface of the spray head cover and the third water tank are closed to form a third internal water path, and water flows into the third internal water path from the third water inlet nozzle, flows to the cavity area through the third water outlet hole and is sprayed out from the second flow guide hole.

Preferably, a first slope and a second slope are further arranged on one side of the spray head, which is far away from the first water tank and the second water tank.

Preferably, the first slope and the second slope are sequentially connected with the water accumulation area, the first water outlet hole penetrates through the first slope, and the third water outlet hole penetrates through the second slope.

Preferably, the center line of the first flow guide hole is overlapped with the center line of the first water outlet hole, and the center line of the second flow guide hole is overlapped with the center line of the third water outlet hole.

Preferably, a second water retaining rib and a third water retaining rib are arranged at one side of the spray head close to the flow guide cover and at the joint of the spray head and the flow guide cover.

Preferably, one side of the diversion cover, which is close to the spray head, is provided with a first water retaining rib, and a gap is formed between the first water retaining rib and the spray head, or the gap is arranged on the spray head cover.

The utility model also provides a belt cleaning device has foretell nozzle assembly, still includes distributing valve and drive the drive arrangement of nozzle assembly activity, distributing valve one side is equipped with three routes shunt at least, first shunt is connected with first intake nozzle, the second shunt is connected with the second intake nozzle, wherein, works as when the first shunt of distributing valve control is intake simultaneously with the second shunt, rivers flow in respectively from first intake nozzle and second intake nozzle first inside water route with the inside water route of second, through first apopore with the flow direction of second apopore the cavity district, and follow first water conservancy diversion hole blowout has the water column of pulsive.

Preferably, the third water diversion pipe with the third water inlet nozzle is connected, works as when distribution valve control second water diversion pipe is intake simultaneously with third water diversion pipe, rivers flow into respectively from second water inlet nozzle and third water inlet nozzle the inside water route of second with the inside water route of third, through the second apopore with the third apopore flows to the cavity district, and follows the second water conservancy diversion hole blowout has the water column that the pulse was felt.

The utility model discloses still provide an intelligence toilet seat, have foretell belt cleaning device, still include seat circle and seat lid.

The utility model also provides an intelligent closestool has foretell belt cleaning device, still includes the ceramic body and installs seat circle and seat lid on the ceramic body.

The utility model has the advantages that: after the structure of the nozzle assembly is optimized, the cleaning water column with pulse feeling can be sprayed under the condition that a water pump component is not needed. When the water-saving device is used, if the first water inlet nozzle and the second water inlet nozzle are used for water inlet at the same time, two paths of water flow can be gathered in the water accumulation area and a water column with pulse feeling is sprayed out from the first flow guide hole; if only open first water inlet nozzle and intake, then follow the water column of first guiding hole spun and be ordinary water column, can satisfy user's different demands simultaneously. When two diversion holes are arranged, the water outlet of the diversion pipe is controlled by controlling the distribution valve, so that the water columns sprayed out of the two diversion holes are respectively controlled to have pulse feeling or not.

After the nozzle assembly is adopted, the original water pump device is omitted, namely, the parts of the cleaning device are reduced, so that the production and after-sale cost is reduced. Just the utility model discloses a nozzle assembly simple structure has further improved the utilization ratio of complete machine inner space, is favorable to the miniaturization of core, has reduced the complete machine energy consumption, has reduced auxiliary assembly, has reduced heater power. Meanwhile, the water consumption for cleaning can be reduced, and the resources are saved.

Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

Drawings

FIG. 1 is an exploded view of the nozzle assembly of the present invention;

FIG. 2 is a schematic structural view of a showerhead of the nozzle assembly of the present invention;

fig. 3 is a bottom view of a spray head of the nozzle assembly of the present invention;

FIG. 4 is a top view of the nozzle assembly of the present invention;

FIG. 5 is a cross-sectional view taken along the plane A-A in FIG. 4;

FIG. 6 is a schematic view of the nozzle assembly of the present invention;

fig. 7 is a schematic view of the nozzle assembly according to the present invention when the flow-guiding holes are discharging water;

FIG. 8 is a schematic view of a cleaning device having a nozzle assembly according to the present invention;

FIG. 9 is a schematic view of a dispensing valve in a cleaning apparatus having a nozzle assembly according to the present invention;

FIG. 10 is a schematic structural view of an intelligent toilet seat with a cleaning device according to the present invention;

fig. 11 is a schematic structural view of an intelligent toilet with the intelligent toilet seat of the present invention.

The figures are numbered:

1. a spray head; 101. a first water outlet; 102. a second water outlet; 103. a third water outlet; 104. A first slope; 105. a water accumulation area; 106. a third water retaining rib; 107. a second water retaining rib; 108. a second slope; 109. a first internal waterway; 110. a second internal waterway; 111. a third internal waterway; 112. a first water tank; 113. a second water tank; 114. a third water tank; 2. a flow guide cover; 201. a first flow guide hole; 202. a second flow guide hole; 3. a nozzle cover; 4. a water inlet nozzle; 401. a first water inlet nozzle; 402. a second water inlet nozzle; 403. a third water inlet nozzle; 5. a cavity area; 6. a first water retaining rib; 7. A gap; 8. a dispensing valve; 9. a fourth water dividing pipe; 10. a first water diversion pipe; 11. a third water diversion pipe; 12. a second water dividing pipe; 13. a ceramic body; 14. a cleaning device; 15. a seat ring; 16. a seat cover.

Detailed Description

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the following description, the appearances of the indicating orientation or positional relationship, such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are only for convenience in describing the embodiments and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

Example one

As shown in fig. 1 to 7, in the present embodiment, there is provided a nozzle assembly including: a spray head 1, a spray head cover 3 and a flow guide cover 2.

The water sprayer comprises a sprayer 1, wherein one end of the sprayer 1 is provided with at least two water inlets 4, a first water inlet 401 is communicated with a first water tank 112 arranged on one side of the sprayer 1, a first water outlet 101 penetrating through the sprayer 1 is formed in the first water tank 112, a second water inlet 402 is communicated with a second water tank 113 arranged on one side of the sprayer 1, a second water outlet 102 penetrating through the sprayer 1 is formed in the second water tank 113, and a water accumulation area 105 is arranged on one side of the sprayer 1, which is far away from the first water tank 112 and the second water tank 113;

a head cover 3 provided at one side of the head 1, one side surface of the head cover 3 being closed with a first water tank 112 to form a first internal water passage 109, and being closed with a second water tank 113 to form a second internal water passage 110;

a flow guide cover 2 arranged on one side of the spray head 1 departing from the spray head cover 3, a first flow guide hole 201 is arranged on the flow guide cover 2, a cavity area 5 is formed between the spray head 1 and the flow guide cover 2, wherein,

the water flows into the first and second

inner water paths

109 and 110 from the first and

second water inlets

401 and 402, respectively, flows toward the cavity area 5 through the first and second water outlet holes 101 and 102, and is ejected from the first guide hole 201.

During the use, when only controlling first water inlet tap and intaking, rivers pass through first inside water route 109 and when corresponding first water conservancy diversion hole blowout from first apopore 101, the water column at this moment is normal washing water column. If water is fed simultaneously through the first water inlet nozzle 401 and the second water inlet nozzle 402, so that water flows out of the first water outlet hole 101 and the second water outlet hole 102 through the first internal water path 109 and the second internal water path 110, the water column jetted from the first water outlet hole 101 is directly jetted from the first water guide hole 201 at the beginning, but in a certain time, because the water flowing out of the second water outlet hole 102 is rapidly accumulated in the water accumulation area 105, at the moment, part of the water in the water accumulation area 105 is taken away by the water jetted from the first water outlet hole 101, the flow rate of the water column jetted from the first water guide hole 201 is instantly increased, and then is recovered to a normal flow rate, and then when the water is accumulated in the water accumulation area 105 again and is carried away by the water jetted from the first water outlet hole 101, the flow rate is continuously increased and is continuously reciprocated, so that the cleaning water flow has a pulse sense.

Simultaneously when water from first apopore 101 blowout, reach the biggest at exit position water velocity, because the velocity of flow of water is very fast, according to the venturi principle, can form the low-pressure zone around the water column, have the atmospheric pressure difference with atmospheric pressure, when water process cavity district 5, impress the air in the washing water in this region under the effect of atmospheric pressure to make the aquatic thoughtlessly have the air, thoughtlessly have the washing water of air under the effect of water conservancy diversion lid 2, make the aqueous vapor mixing more even. Increasing cleaning power and overall comfort.

Furthermore, one side of the spray head 1 further comprises a third water inlet nozzle 403 which is communicated with a third water tank 114 arranged on one side of the spray head 1, and a third water outlet hole 103 penetrating through the spray head 1 is formed in the third water tank 114. One side surface of the nozzle cover 3 and the third water tank 114 are closed to form a third internal water channel 111, and water flows into the third internal water channel 111 from the third water inlet nozzle 403, flows to the cavity area 5 through the third water outlet hole 103, and is sprayed out from the second water guide hole 202.

There are also various usage modes in this embodiment, such as the second and third

water inlet nozzles

402 and 403 simultaneously feeding water so that the water passes through the second and third

internal water paths

110 and 111 and flows out of the second and third outlet holes 102 and 103, respectively. At first, the water column sprayed from the third water outlet hole 103 is directly sprayed from the second water guide hole 202, but within a certain time, because the water flowing out from the second water outlet hole 102 is rapidly fully accumulated in the water accumulation area 105, part of the water in the water accumulation area 105 is taken away by the water sprayed from the third water outlet hole 103, the flow of the water column sprayed from the second water guide hole 202 is instantly increased, and then is recovered to the normal flow, and then when the water is fully accumulated in the water accumulation area 105 again and taken away by the water sprayed from the third water outlet hole 103, the flow is continuously increased again and is continuously reciprocated, so that the cleaning water flow has pulse feeling.

In specific application, for example what first water conservancy diversion hole 201 spun water column corresponds is buttock washing water, and second water conservancy diversion hole 202 spun water column is women washing water, uses the utility model discloses a shower nozzle subassembly can realize that buttock washing and women washing water have the pulse respectively and feel.

Further, a first slope 104 and a second slope 108 are further provided on a side of the spray head 1 facing away from the first water tank and the second water tank. The first slope 104 and the second slope 108 are sequentially connected with the ponding area 105. So set up for water can be amasss fast in ponding district 105 and fill up, has shortened the time that pulse goes out water and generates, and when making open the pulse mode, the pulse of water column goes out the effect of water better. And the water flow in the process is small, so that the cleaning water used by a user in single use can be saved, and the water resource is saved. And in normal use, the sprinkler head 1 is not horizontally positioned, the first slope 104 and the second slope 108 function to prevent a portion of the water flow from leaking, in addition to enabling the water to quickly accumulate in the ponding zone. Of course, in other embodiments, rather than providing a ramp, a U-shaped or arcuate arrangement may be used to achieve a similar result.

Further, the center line of the second diversion hole 202 is overlapped with the center line of the third water outlet hole 103. So set up, can make third apopore 103 form the stability of pulse play water better.

Further, the center line of the first diversion hole 201 is overlapped with the center line of the first water outlet hole 101. The center line of the second diversion hole 202 is overlapped with the center line of the third water outlet hole 103. When not opening the pulse mode, even when using ordinary water column to wash, the work of can not intaking of second water inlet nozzle this moment, and the water that gets into first inside water route 109 from first water inlet nozzle 401 directly corresponds first water conservancy diversion hole 201 blowout from first apopore 101, and in the same way, third apopore 103 corresponds second water conservancy diversion hole 202 blowout. When opening the pulse mode, first water inlet nozzle and second water inlet nozzle or second water inlet nozzle and third water inlet nozzle during simultaneous working promptly, such structure sets up, can be so that the stability of two water conservancy diversion hole spun water column pulse water outlet is better.

In another embodiment, the spray head 1 is provided with a second water retaining rib 107 and a third water retaining rib 106 at a position close to one side of the flow guiding cover 2 and connected with the flow guiding cover 2. One side of the diversion cover 2 close to the spray head 1 is provided with a first water retaining rib 6, a gap 7 is formed between the first water retaining rib 6 and the spray head 1, or the gap 7 is arranged on the spray head cover 3. The second water blocking rib 107 and the third water blocking rib 106 can reduce the leakage of water, increase the speed of water accumulation, increase the contact area of water and air in the gap 7, and increase the pulse feeling and cleaning power of strong cleaning to a certain extent.

Utilize the utility model discloses a nozzle assembly can be so that belt cleaning device's pulse cleaning performance is better, and the travelling comfort is better during the washing, has saved supplementary air pump or high frequency pulse pump etc. reduces product cost, improves user experience and feels.

Example two

As shown in fig. 8 and 9, the present invention further provides a cleaning device, which has the nozzle assembly described in the first embodiment, and further includes a dispensing valve 8 and a driving device for driving the nozzle assembly to move. The distribution valve 8 comprises at least three knock out pipes on one side. Wherein the first water distribution pipe 10 and the second water distribution pipe 12 are respectively connected with a first water inlet nozzle 401 and a second water inlet nozzle 402. Of course, in other embodiments, a fourth water distribution pipe 9 may be included.

As shown in fig. 8, the third water dividing pipe 11 is connected to a third water inlet nozzle 403. The on-off of the water distribution pipe can be controlled through the adjustment of the distribution valve 8, so that the water inlet nozzle is controlled to work. For example, when the distribution valve controls the first water distribution pipe and the second water distribution pipe to simultaneously feed water, then the water flows into the first internal water channel and the second internal water channel from the first water inlet nozzle and the second water inlet nozzle respectively, passes through the first water outlet hole and the second water outlet hole flows to the cavity area, and is sprayed out from the first water guide hole to form a water column with pulse feeling.

In another embodiment, when the distribution valve controls the second water distribution pipe and the third water distribution pipe to simultaneously feed water, the water flows into the second internal water channel and the third internal water channel from the second water inlet nozzle and the third water inlet nozzle respectively, flows to the cavity area through the second water outlet hole and the third water outlet hole, and is sprayed out from the second water guide hole to form a water column with pulse feeling.

Therefore, the user can control whether the washing water with the pulse feeling is needed or not, namely, when the second water dividing pipe 12 is simultaneously connected with the first water dividing pipe or the third water dividing pipe, any water path can have the pulse feeling. When the second water dividing pipe 12 is disconnected, the water path corresponding to the first water dividing pipe or the third water dividing pipe is a common water path, and the cleaned water does not have pulse feeling.

EXAMPLE III

As shown in fig. 10, the present invention further provides an intelligent toilet seat, which has the cleaning device of the second embodiment, and further comprises a seat ring 15 and a seat cover 16. Have the utility model discloses belt cleaning device's intelligent toilet can provide the washing water that has the pulse and feel for the user to owing to saved supplementary air pump or the high frequency pulse pump etc. that provide the pulse and feel, make the whole core structure of toilet more compact, the volume is littleer, can be that more parts of intelligent toilet are more retrencied, the outward appearance is more pleasing to the eye.

Example four

As shown in fig. 11, the present invention further provides an intelligent toilet with the cleaning device of the second embodiment, further comprising a ceramic body 13, and a seat ring 15 and a seat cover 16 mounted on the ceramic body 13. Have the utility model discloses belt cleaning device's intelligent closestool can provide the washing water that has the pulse sense for the user, and compare in the current intelligent closestool that can provide the washing water of pulse sense, the utility model discloses an optimization of structure has saved this part of air pump completely, holistic simple structure, has improved the utilization ratio of complete machine inner space, is favorable to the miniaturization of core. The same function can be realized by omitting an air pump, so that the energy consumption of the whole machine is effectively reduced, the water consumption for cleaning is reduced at the same time, the resource is saved, and the device is more favorable for market promotion and use by users.

The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. A nozzle assembly, comprising:

a flow guide cover arranged on one side of the spray head, which is far away from the spray head cover, a first flow guide hole is arranged on the flow guide cover, a cavity area is formed between the spray head and the flow guide cover, wherein,

water flows into the first inner water channel and the second inner water channel from the first water inlet nozzle and the second water inlet nozzle respectively, passes through the first water outlet hole and the second water outlet hole to flow to the cavity area, and is sprayed out from the first flow guide hole.

2. The nozzle assembly of claim 1, wherein the diversion cover defines a second diversion hole, a third water inlet is further disposed at one end of the nozzle, the third water inlet is communicated with a third water tank defined at one side of the nozzle, a third water outlet hole penetrating the nozzle is defined in the third water tank, a side surface of the nozzle cover and the third water tank are closed to form a third internal water path, and the water flows from the third water inlet into the third internal water path, flows to the cavity through the third water outlet hole, and is ejected from the second diversion hole.

3. The nozzle assembly of claim 2, wherein a side of the spray head facing away from the first and second troughs is further provided with first and second ramps.

4. The nozzle assembly of claim 3, wherein the first ramp and the second ramp are sequentially engaged with the stagnant water area, the first outlet hole extends through the first ramp, and the third outlet hole extends through the second ramp.

5. The nozzle assembly of claim 3, wherein the first pilot hole has a centerline coincident with a centerline of the first outlet hole, and the second pilot hole has a centerline coincident with a centerline of the third outlet hole.

6. The nozzle assembly of claim 1, wherein the nozzle is provided with a second water blocking rib and a third water blocking rib at a position close to one side of the diversion cover and connected with the diversion cover.

7. The nozzle assembly of claim 1, wherein a first water blocking rib is disposed on a side of the diversion cover adjacent to the nozzle, and a gap is formed between the first water blocking rib and the nozzle, or the gap is disposed on the nozzle cover.

8. A cleaning device, comprising a nozzle assembly as claimed in any one of claims 1 to 7, further comprising a distribution valve and a driving device for driving the nozzle assembly to move, wherein at least three branch pipes are provided on one side of the distribution valve, the first branch pipe is connected to a first water inlet nozzle, the second branch pipe is connected to a second water inlet nozzle, wherein when the distribution valve controls the first branch pipe and the second branch pipe to simultaneously feed water, the water flows from the first water inlet nozzle and the second water inlet nozzle into the first internal water path and the second internal water path, respectively, flows into the hollow area through the first water outlet hole and the second water outlet hole, and jets out a water column with pulse feeling from the first water guide hole.

9. The cleaning apparatus as claimed in claim 8, wherein a third water dividing pipe is connected to the third water inlet nozzle, and when the distribution valve controls the second water dividing pipe and the third water dividing pipe to simultaneously supply water, water flows from the second water inlet nozzle and the third water inlet nozzle into the second internal water path and the third internal water path, flows to the hollow area through the second water outlet hole and the third water outlet hole, and jets out a water column with a pulse sense from the second water guiding hole.

10. An intelligent toilet seat, characterized in that, the cleaning device of claim 8 or 9, further comprises a seat ring and a seat cover.

11. An intelligent toilet having a cleaning device according to claim 8 or 9, further comprising a ceramic body and a seat and lid mounted on the ceramic body.