CN117926888A - Shower nozzle structure and intelligent toilet bowl using same - Google Patents

Abstract

The invention discloses a spray head structure and B with the spray head structure, wherein the spray head structure comprises: the main body is provided with a first water inlet, a second water inlet and a first water outlet; the water diversion piece is arranged in the main body, a first flow passage, a second flow passage, a third flow passage and a first water passing cavity are formed in the water diversion piece, the first water inlet is communicated with the first water outlet through the first flow passage, the second water inlet is communicated with the first water passing cavity, and the second flow passage and the third flow passage are connected in parallel between the first water passing cavity and the first water outlet; the rotor rotates and installs in first water cavity, is equipped with separation blade and a plurality of blade on the rotor, and the blade can drive the rotor and rotate after receiving rivers impact, and the separation blade rotates along with the rotor and carries out the shutoff in turn to second runner and third runner. The water is discharged from the first water outlet through the cooperation of the main body, the water dividing piece and the rotor, so that at least two different forms of water can be sprayed out for users to use; the rotor is driven to rotate by utilizing water pressure, a motor is not required to be additionally arranged to drive the rotor, the structure is simplified, and the cost is reduced.

Description

Shower nozzle structure and intelligent toilet bowl using same

Technical Field

The invention relates to a spray head, in particular to a spray head structure and an intelligent toilet using the same.

Background

Some existing intelligent toilets have an automatic cleaning function for buttocks of a user after the user uses a spray rod to spray water columns for cleaning. In order to increase user experience and a cleaning mode, different water outlets are formed in the spray rod so as to spray water columns with different shapes. However, due to the limitation of the inner space of the toilet, the spray rod is generally provided with only two water outlets, and the spray rod is provided with water outlets with different shapes to spray water columns with different shapes, so that the diversity of the cleaning function is definitely limited greatly.

Disclosure of Invention

The present invention aims to solve at least one of the above-mentioned technical problems in the related art to some extent. Therefore, the invention provides a spray head structure.

In order to achieve the above purpose, the technical scheme of the invention is as follows:

the invention further provides an intelligent toilet with the spray head structure.

The spray head structure according to the embodiment of the first aspect of the invention comprises:

The main body is provided with a first water inlet, a second water inlet and a first water outlet;

The water diversion piece is arranged in the main body, a first flow passage, a second flow passage, a third flow passage and a first water passing cavity are formed in the water diversion piece, the first water inlet is communicated to the first water outlet through the first flow passage, the second water inlet is communicated with the first water passing cavity, and the second flow passage and the third flow passage are connected in parallel between the first water passing cavity and the first water outlet;

The rotor is rotatably arranged in the first water passing cavity, a baffle and a plurality of blades are arranged on the rotor, the blades can drive the rotor to rotate after being impacted by water flow, and the baffle can alternately block the second flow passage and the third flow passage along with the rotation of the rotor.

The spray head structure provided by the embodiment of the invention has at least the following beneficial effects: the water is discharged from the first water outlet through the cooperation of the main body, the water dividing piece and the rotor, so that at least two different forms of water can be sprayed out for users to use; the rotor is driven to rotate by utilizing water pressure, a motor is not required to be additionally arranged to drive the rotor, the structure is simplified, and the cost is reduced.

According to some embodiments of the invention, the flow rates of water flowing through the second flow channel and the third flow channel are the same, and the flow path lengths of the second flow channel and the third flow channel are different.

According to some embodiments of the present invention, the first water passing cavity is cylindrical, the second water inlet end of the second flow channel and the third water inlet end of the third flow channel are formed on a circumferential side wall of the first water passing cavity, and an included angle formed by the second water inlet end and the third water inlet end in a radial direction relative to a central axis of the first water passing cavity is a right angle;

The rotor is provided with two baffle plates, the included angle formed by the two ends of the radial section of the baffle plates relative to the central axis of the rotor is a right angle, and the included angle formed by the adjacent end parts of the two baffle plates relative to the central axis of the rotor is a right angle.

According to some embodiments of the invention, the baffle plate and the blades are distributed along the axial direction of the rotor, a second water passing cavity is formed in the main body, the first water passing cavity and the second water passing cavity are communicated along the axial direction, the blades are positioned in the second water passing cavity, the baffle plate is positioned in the first water passing cavity, the second water inlet is communicated with the second water passing cavity, and water enters the second water passing cavity through the second water inlet to impact on the blades.

According to some embodiments of the invention, the main body is further provided with a third water inlet and a fourth runner, the third water inlet circulates to the first water outlet through the fourth runner, two drainage ends are arranged at the communication position of the fourth runner and the first water outlet, and water output from the two drainage ends to the first water outlet is ejected along the first water outlet in a spiral mode.

According to some embodiments of the invention, the first water outlet comprises a water draining cavity and a water draining flow passage, the water draining cavity is bowl-shaped, the water draining flow passage is in a flaring shape with gradually increased inner diameter, the water draining cavity and the water draining flow passage are coaxially arranged, the bowl bottom end of the water draining cavity is connected with the small-caliber end of the water draining flow passage, and the water flow direction of the water draining end is tangential to the cavity wall of the water draining cavity.

According to some embodiments of the invention, one of the drain ends is closer to the third water inlet than the other drain end.

According to some embodiments of the invention, the main body is further provided with a fourth water inlet, a fifth runner, a second water outlet and an air inlet, the fourth water inlet is communicated with the second water outlet through the fifth runner, the communication part of the fifth runner and the second water outlet is in a venturi pipeline shape, and the air inlet is connected to the communication position of the second water outlet and the fifth runner.

According to some embodiments of the invention, the main body is provided with two air inlets, and the second water outlet and the first water outlet are positioned on the same side of the main body.

According to a second aspect of the invention, the intelligent toilet bowl comprises a toilet bowl body and a spray head structure arranged in the toilet bowl body, wherein the first water outlet is upward.

The intelligent toilet bowl provided by the embodiment of the invention has at least the following beneficial effects: the water with different forms is sprayed out through the first water outlet for cleaning by a user, the number of water spraying ports in the prior art is reduced, the structure is optimized, and the cost of the whole structure is reduced.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the main body;

FIG. 4 is a schematic structural view of a rotor;

FIG. 5 is a schematic view of the structure of the water dividing member;

FIG. 6 is a schematic view of the internal structure of FIG. 1;

FIG. 7 is a top view of FIG. 6;

FIG. 8 is a schematic illustration of one of the labels of FIG. 7;

FIG. 9 is another labeling schematic diagram of FIG. 7;

FIG. 10 is a left-hand cross-sectional view of FIG. 1;

Fig. 11 is a front cross-sectional view of fig. 1.

Reference numerals: a main body 100; a first water inlet 110; a second water inlet 120; a first water outlet 130; a drainage chamber 131; a drain flow passage 132; a second water passing chamber 140; a third water inlet 150; a fourth flow channel 160; a drain end 161; a fourth water inlet 171; a fifth flow passage 172; a second water outlet 173; an air inlet 174; a water dividing member 200; a first flow channel 210; a second flow passage 220; a second water inlet 221; a third flow channel 230; a third water inlet 231; a first water passing chamber 240; a rotor 300; a baffle 310; blades 320.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

The present invention relates to a spray head structure including a main body 100, a water dividing member 200, and a rotor 300.

As shown in fig. 1,2 and 3, the main body 100 may have a cubic shape, or may have a disk shape, a rod shape, or the like. The main body 100 is provided with a first water inlet 110, a second water inlet 120 and a first water outlet 130. The first water inlet 110 and the second water inlet 120 may be opened on the same side of the main body 100, and the first water outlet 130 is provided on the other side of the main body 100. The main body 100 may be assembled by a base and a cover, the first water inlet 110, the second water inlet 120 and the first water outlet 130 are all formed on the base, the inside of the base is hollow for installing the water diversion member 200, and the cover is used for sealing the hollow cavity. As shown in fig. 5 and 6, the water diversion member 200 is provided with a first flow passage 210, a second flow passage 220, a third flow passage 230 and a first water passing cavity 240. The first water inlet 110 communicates with the first water outlet 130 through the first flow passage 210. When the first water inlet 110 is filled with water, the water is transported to the first flow channel 210 and ejected from the first water outlet 130 in the shape of a water column. The second water inlet 120 is communicated with the first water passing cavity 240, the second flow passage 220 and the third flow passage 230 are both connected between the first water passing cavity 240 and the first water outlet 130, and the second flow passage 220 and the third flow passage 230 are in parallel connection, i.e. the first water passing cavity 240 is communicated to the first water outlet 130 in two ways through the second flow passage 220 and the third flow passage 230. The rotor 300 is rotatably installed in the first water passing chamber 240. The rotor 300 may be rotatably coupled to the main body 100 through the first water passing chamber 240 by a rotation shaft. As shown in fig. 4 and 6, the rotor 300 is provided with a baffle 310 and a plurality of blades 320, and the plurality of blades 320 are axially distributed around the rotor 300. When the second water inlet 120 is filled with water, the water flows from the second water inlet 120 to the first water passing cavity 240, and the water flow impacts the blades 320 to drive the rotor 300 to rotate relative to the first water passing cavity 240. The baffle 310 rotates along with the rotor 300, when the baffle 310 rotates along with the rotor 300 to a position where the second flow passage 220 is communicated with the first water passing cavity 240, the baffle 310 seals the second flow passage 220, and at this time, water in the first water passing cavity 240 enters the third flow passage 230 and is conveyed to the first water outlet 130. The baffle 310 rotates, and when the baffle 310 rotates along with the rotor 300 to a position where the third flow passage 230 is communicated with the first water passing cavity 240, the baffle 310 seals the third flow passage 230, and at this time, water in the first water passing cavity 240 enters the second flow passage 220 and is conveyed to the first water outlet 130. The second flow passage 220 and the third flow passage 230 are blocked by the blocking piece 310 in turn, the water wheel flow is intermittently transmitted to the first water outlet 130 through the second flow passage 220 and the third flow passage 230, and the water is sprayed out in a granular form from the first water outlet 130.

The spray head structure can be applied to water consuming devices such as washing tables, spraying devices and the like. The spray head structure in the embodiment is applied to the intelligent toilet. The intelligent toilet comprises a toilet body, and the spray head structure is arranged in the toilet body. The first water outlet 130 of the spray head structure faces upward. The water supply system of the intelligent toilet bowl is connected with the first water inlet 110 and the second water inlet 120. According to the user's demand, control the water supply system to supply water to first water inlet 110 or second water inlet 120 for first delivery port 130 can spout two kinds of water and wash user's buttock. The columnar water is common cleaning, and granular water achieves the massage effect during cleaning. By the cooperation of the main body 100, the water diversion member 200 and the rotor 300, water is discharged from the first water outlet 130 in an integrated manner, and at least two different forms of water can be sprayed for users to use. The rotor 300 is driven to rotate by water pressure, and a motor is not required to be additionally arranged to drive the rotor 300, so that the structure is simplified and the cost is reduced.

In some embodiments of the present invention, the flow rates of the water flowing through the second flow channel 220 and the third flow channel 230 are the same, and the flow path lengths of the second flow channel 220 and the third flow channel 230 are different, that is, the time required for the water to be delivered to the first water outlet 130 through the second flow channel 220 or the third flow channel 230 is different, so that intermittent water outlet is formed under the effect that the blocking piece 310 alternately blocks the second flow channel 220 and the third flow channel 230 to form granular water. Specifically, as shown in fig. 5, the first water passing chamber 240 is cylindrical, and the rotor 300 and the first water passing chamber 240 are coaxially disposed in space. The connection position of the second flow passage 220 and the first water passing cavity 240 is the second water inlet end 221 of the second flow passage 220, and the connection position of the third flow passage 230 and the first water passing cavity 240 is the third water inlet end 231 of the third flow passage 230. The second water inlet 221 and the third water inlet 231 are both formed on the circumferential sidewall of the first water passing chamber 240. As shown in fig. 8, the second water inlet 221 and the third water inlet 231 form an included angle a with respect to the central axis O of the first water passing chamber 240 in the radial direction. The rotor 300 is provided with two baffle plates 310, and the baffle plates 310 may be formed in a cambered surface shape as shown in fig. 4, or may be formed in other shapes such as a flat shape. Two baffles 310 are distributed around the axial direction of the rotor 300. As shown in fig. 9, the two ends of the radial cross section of the baffle plate 310 form an angle B with respect to the central axis O of the rotor 300. The adjacent ends of the two baffles 310 form an angle C with respect to the central axis O of the rotor 300. For example, under the impact of water flow, the rotation speed of the rotor 300 is 1800r/min, the time for 1 turn of the rotor 300 is 1/60 seconds, and according to the relative angular distribution of the second water inlet 221 and the third water inlet 231 and the relative angular dimension of the baffle 310, 90 °/360 ° =1/4; the length of the second flow path 220 is L2, and the flow rate of the water in the second flow path 220 is L2, so that the flow time of the water in the second flow path 220 is t2=l2/V2; the length of the third flow path 230 is L3, and the flow rate of water in the third flow path 230 is L3, the flow time of water in the second flow path 220 is t3=l3/V3. The time difference of water in the second flow path 220 and the third flow path 230 is Δt, Δt= (1/4) × (60/3600) =1/240 seconds. Δt=t2—t3=l2/v2—l3/V3, and when V2 and V3 are the same, l2—l3= Δt×v is a constant, so controlling the difference in length between the second flow channel 220 and the third flow channel 230 can satisfy the condition that water is sprayed from the second flow channel 220 and the third flow channel 230, which tends to be sprayed from the first water outlet 130 drop by drop in turn.

In some embodiments of the present invention, as shown in fig. 4, the blades 310 and the blades 320 are distributed on the rotor 300 in the axial direction of the rotor 300. Wherein, it may be that the second water inlet 120 extends in the main body 100, and the second water inlet 120 is opposite to the first water passing chamber 240 after the water diversion member 200 is mounted to the main body 100, and the water flow directly impinges into the first water passing chamber 240. As shown in fig. 6, the second water passing chamber 140 may be provided in the main body 100, and the first water passing chamber 240 and the second water passing chamber 140 may be axially abutted and communicated with each other after the water diversion member 200 is mounted to the main body 100. The connection between the first water passing chamber 240 and the second water passing chamber 140 may be provided with a sealing ring or a sealing process such as glue sealing. The second water inlet 120 extends to the second water passing chamber 140 in the main body 100. The blades 320 on the rotor 300 are positioned in the second water passing chamber 140, and the baffle 310 is positioned in the first water passing chamber 240. One end of the rotation shaft of the rotor 300 may be connected to the bottom of the second water passing chamber 140, and the other end may be connected to the cover of the main body 100. The communication between the second water inlet 120 and the second water passing chamber 140 is opposite to the vane 320, so that the water flow can directly impact on the vane 320 to drive the rotor 300 to rotate. After entering the second water passing chamber 140, the water flows toward the first water passing chamber 240 along the axial direction of the rotor 300, so that the first water passing chamber 240 and the second water passing chamber 140 are filled with water to supply water to the second flow passage 220 and the third flow passage 230.

The first flow channel 210 is opened on the main body 100, and the first flow channel 210 is directly connected to the first water outlet 130 in the main body 100. Alternatively, the first flow path 210 and the first water outlet 130 may be separated from each other on the main body 100, and a through cavity may be provided on the water diversion member 200. After the water diversion member 200 is installed on the main body 100, the through cavity is communicated with the first flow channel 210 and the first water outlet 130, and after water enters the first flow channel 210 from the first water inlet 110, the water needs to be conveyed to the first water outlet 130 after entering the through cavity on the water diversion member 200 from the first flow channel 210.

In some embodiments of the present invention, as shown in fig. 1 and 3, a third water inlet 150 and a fourth flow passage 160 are further provided on the main body 100. The first, second and third water inlets 110, 120 and 150 may be opened on the same side of the main body 100. The third water inlet 150 communicates through a fourth flow passage 160 to the first water outlet 130. Two water draining ends 161 are arranged at the communication position of the fourth flow channel 160 and the first water outlet 130, and water output by the two water draining ends 161 to the first water outlet 130 is spirally sprayed out along the first water outlet 130. After the third water inlet 150 is filled with water, the water flows through the fourth flow channel 160 and enters the first water outlet 130 from the two water discharge ends 161. The two water discharge ends 161 may be oriented tangentially to the first water outlet 130, and the water discharged from the first water outlet 130 may be flared by spiral rotation of the water as it enters the first water outlet 130 through the two water discharge ends 161. Thereby further increasing the form of the water ejected from the first water outlet 130. Wherein one of the drain ends 161 is closer to the third water inlet 150 than the other drain end 161. The water enters the first water outlet 130 from the two water discharge ends 161 in a differential speed, so that the spiral rotation form of the water flow is ensured.

Specifically, as shown in fig. 10, the first water outlet 130 includes a water discharge chamber 131 and a water discharge flow passage 132. The drainage chamber 131 is bowl-shaped. The drain flow passage 132 has a flared shape with an inner diameter gradually increasing. The drain chamber 131 and the drain flow passage 132 are coaxially disposed. The bowl bottom end of the drain chamber 131 is connected with the small-caliber end of the drain runner 132. Two drain ends 161 are arranged on the side wall of the drain cavity 131, and the water flow direction of the drain ends 161 is tangential to the cavity wall of the drain cavity 131. Water enters the drain chamber 131 from the drain end 161 and flows along the walls of the drain chamber 131 toward the bowl bottom end. Water enters the small-caliber end of the drain flow passage 132 in a spiral direction. The water is spirally rotated and enlarged with the inner diameter of the drain flow passage 132, and finally the water is sprayed out in a bell mouth shape.

In some embodiments of the present invention, as shown in fig. 1, 3 and 11, the body 100 is further provided with a fourth water inlet 171, a fifth flow passage 172, a second water outlet 173 and an air inlet 174. The second water outlet 173 and the first water outlet 130 may be disposed on the same side of the main body 100. The fourth water inlet 171 is communicated to the second water outlet 173 through the fifth flow passage 172. The fifth flow passage 172 and the second water outlet 173 are venturi-shaped at the connection point. One or two air inlets 174 may be provided. The air inlet 174 is connected to a communication between the second water outlet 173 and the fifth flow passage 172. When the fourth water inlet 171 is filled with water, the water flows through the fifth flow channel 172 to the second water outlet 173, and at the same time, the water flows form negative pressure at the communication position of the second water outlet 173 and the fifth flow channel 172, and the external air is sucked and mixed into the water flow through the air inlet 174, so that the water pressure of water spraying is increased.

In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, reference to the term "some particular embodiments" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A spray head structure, comprising:

the water inlet device comprises a main body (100), wherein a first water inlet (110), a second water inlet (120) and a first water outlet (130) are formed in the main body (100);

The water diversion piece (200) is arranged in the main body (100), a first flow channel (210), a second flow channel (220), a third flow channel (230) and a first water passing cavity (240) are formed in the water diversion piece (200), the first water inlet (110) is communicated to the first water outlet (130) through the first flow channel (210), the second water inlet (120) is communicated with the first water passing cavity (240), and the second flow channel (220) and the third flow channel (230) are connected in parallel between the first water passing cavity (240) and the first water outlet (130);

rotor (300) is installed in rotating first water cavity (240), be equipped with separation blade (310) and a plurality of blade (320) on rotor (300), blade (320) are received rivers and are impacted the back and can drive rotor (300) rotation, separation blade (310) are followed rotor (300) rotation is right second runner (220) with third runner (230) are shutoff in turn.

2. The spray head structure according to claim 1, wherein: the flow rates of water flowing through the second flow channel (220) and the third flow channel (230) are the same, and the water flow path lengths of the second flow channel (220) and the third flow channel (230) are different.

3. The spray head structure according to claim 2, wherein: the first water passing cavity (240) is cylindrical, a second water inlet end (221) of the second flow channel (220) and a third water inlet end (231) of the third flow channel (230) are formed on the circumferential side wall of the first water passing cavity (240), and an included angle formed by the second water inlet end (221) and the third water inlet end (231) relative to the central axis of the first water passing cavity (240) in the radial direction is a right angle;

the rotor (300) is provided with two baffle plates (310), the included angle formed by two ends of the radial section of the baffle plates (310) relative to the central axis of the rotor (300) is a right angle, and the included angle formed by the adjacent end parts of the two baffle plates (310) relative to the central axis of the rotor (300) is a right angle.

4. The spray head structure according to claim 1, wherein: the baffle plate (310) and the blades (320) are distributed along the axial direction of the rotor (300), a second water passing cavity (140) is formed in the main body (100), the first water passing cavity (240) and the second water passing cavity (140) are communicated along the axial direction, the blades (320) are located in the second water passing cavity (140), the baffle plate (310) is located in the first water passing cavity (240), the second water inlet (120) is communicated with the second water passing cavity (140), and water enters the second water passing cavity (140) through the second water inlet (120) to impact on the blades (320).

5. The spray head structure according to claim 1, wherein: the novel water-saving device is characterized in that a third water inlet (150) and a fourth runner (160) are further arranged on the main body (100), the third water inlet (150) is communicated to the first water outlet (130) through the fourth runner (160), two water draining ends (161) are arranged at the communication position of the fourth runner (160) and the first water outlet (130), and water outputted by the two water draining ends (161) to the first water outlet (130) is in a spiral shape and is sprayed out along the first water outlet (130).

6. The spray head structure according to claim 5, wherein: the first water outlet (130) comprises a water draining cavity (131) and a water draining flow passage (132), the water draining cavity (131) is bowl-shaped, the water draining flow passage (132) is flaring-shaped with gradually increased inner diameter, the water draining cavity (131) and the water draining flow passage (132) are coaxially arranged, the bowl bottom end of the water draining cavity (131) is connected with the small-caliber end of the water draining flow passage (132), and the water flow direction of the water draining end (161) is tangential to the cavity wall of the water draining cavity (131).

7. The spray head structure according to claim 5 or 6, characterized in that: one of the drain ends (161) is closer to the third water inlet (150) than the other drain end (161).

8. The spray head structure according to claim 1, wherein: the novel water heater is characterized in that a fourth water inlet (171), a fifth runner (172), a second water outlet (173) and an air inlet (174) are further formed in the main body (100), the fourth water inlet (171) is communicated to the second water outlet (173) through the fifth runner (172), the communication position of the fifth runner (172) and the second water outlet (173) is in a venturi pipeline shape, and the air inlet (174) is connected to the communication position of the second water outlet (173) and the fifth runner (172).

9. The spray head structure according to claim 8, wherein: the main body (100) is provided with two air inlets (174), and the second water outlet (173) and the first water outlet (130) are positioned on the same side of the main body (100).

10. An intelligent toilet bowl, its characterized in that: comprising a toilet body and a spray head structure according to any one of claims 1 to 9 mounted in said toilet body, said first water outlet (130) facing upwards.