CN217272695U - Water outlet pipe, electromagnetic valve connecting pipe fitting with water outlet pipe fitting and irrigation device - Google Patents

Abstract

The utility model discloses a water outlet pipe fitting, which comprises a water outlet pipe fitting body, wherein the body is provided with a water inlet interface, a water outlet interface and a solenoid valve mounting part, and the action end of a solenoid valve mounted on the solenoid valve mounting part acts on a flow channel between the water inlet interface and the water outlet interface so as to ensure that the flow channel moves between a through state or a closed state; wherein, the water inlet interface and the water outlet interface form an eccentric structure. The utility model discloses still disclose a solenoid valve connection pipe fitting and irrigation equipment with water outlet pipe spare, the utility model provides a pair of water outlet pipe spare, it is with the interface of intaking on the water outlet pipe spare body and the eccentric settings of water outlet, leads to rivers can be in the inside rotatory effect of accelerating that produces of pipe fitting body, promotes the play water pressure of water outlet.

Description

Water outlet pipe, electromagnetic valve connecting pipe fitting with water outlet pipe fitting and irrigation device

Technical Field

The utility model relates to a plastic conduit technical field, more specifically say, relate to a go out water pipe spare and have solenoid valve connection pipe fitting and irrigation equipment of water pipe spare.

Background

The water outlet pipe is one of the parts of the electromagnetic valve connecting pipe, and the electromagnetic connecting pipe is an important component of the timing irrigation device. The timing irrigation device is also called as a timing automatic flower watering controller and comprises a water inlet pipe fitting and a water outlet pipe fitting which are communicated with each other, wherein the water inlet pipe fitting is provided with a water inlet for water flow to flow in, the water outlet pipe fitting is provided with a water outlet for water flow to flow out, the water outlet pipe fitting is provided with an electromagnetic valve for opening and closing a flow passage in the water outlet pipe fitting, and a control circuit for controlling the electromagnetic valve to open and close in a timing manner is arranged in the timing irrigation device. The user can realize the function of timed irrigation by adjusting the relevant parameters in the control circuit. Current play water pipe spare is common 90 bi-pass structures, and this kind of water pipe spare's delivery port water pressure is less, influences irrigation effect easily.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model provides a go out water pipe spare, it with the interface of intaking on the body with go out water interface eccentric settings, lead to rivers can be at the inside rotatory effect of accelerating that produces of pipe fitting body, promote out the play water pressure of water interface.

The utility model also provides a solenoid valve connection pipe fitting with play water pipe fitting.

The utility model also provides an irrigation equipment with play water pipe spare.

The utility model adopts the technical proposal that: the water outlet pipe fitting comprises a body, wherein the body is provided with a water inlet interface, a water outlet interface and an electromagnetic valve mounting part, and an action end of an electromagnetic valve mounted on the electromagnetic valve mounting part acts on a flow channel between the water inlet interface and the water outlet interface so as to enable the flow channel to move between a through state or a closed state; wherein, the water inlet interface and the water outlet interface form an eccentric structure.

After the structure is adopted, the water inlet interface and the water outlet interface are arranged, so that the body has a basic pipeline structure. The water inlet interface and the water outlet interface form an eccentric structure, so that water flow can generate a rotation acceleration effect in the pipe fitting body, and the water outlet pressure of the water outlet interface is improved.

According to the utility model discloses an embodiment, the interface inner chamber of intaking is equipped with location step face, the water inlet setting of the interface of intaking is in on the location step face.

According to an embodiment of the present invention, the side wall of the water inlet extends outward from the positioning step to form an annular protrusion, and a sealing groove for installing a sealing ring is formed between the annular protrusion and the side wall of the water inlet port; the sealing groove is suitable for increasing the sealing performance of the connection between the water inlet interface and an external structure.

According to the utility model discloses an embodiment, the periphery of interface of intaking is equipped with first connecting portion, first connecting portion are in through the external three-way pipe of intaking of fastener.

According to the utility model discloses an embodiment, the periphery of interface of intaking is equipped with the second connecting portion, first connecting portion with the second connecting portion for the axle center of interface of intaking is the central symmetry setting.

According to the utility model discloses an embodiment, the body is inside to be equipped with the tubulose terminal surface, works as when the runner is in airtight state, the effect end of solenoid valve is sealed the tubulose terminal surface.

A connecting pipe fitting of an electromagnetic valve comprises a water inlet three-way pipe and any one of the water outlet pipe fittings, wherein the water inlet three-way pipe comprises a first connector, a second connector and a third connector which are mutually communicated, the first connector is a water inlet end of the water inlet three-way pipe, the second connector and the third connector are water outlet ends of the water inlet three-way pipe, and a water inlet connector on a body is connected with the second connector or the third connector.

According to an embodiment of the present invention, a part of the water inlet three-way pipe is recessed toward the axis direction of the first connector to form an eccentric side channel, and the first connector and the second connector are respectively formed by extending two sides of the eccentric side channel toward a direction away from the eccentric side channel; the eccentric side channel is arranged corresponding to the part of the water outlet interface which is eccentrically vacated and is used for making the connecting pipe fitting of the electromagnetic valve thinner.

An irrigation device comprising a housing and an outlet pipe member as claimed in any preceding claim, said outlet pipe member being mounted within said housing.

Drawings

Fig. 1 is a schematic structural view of a water outlet pipe in an embodiment of the present invention;

FIG. 2 is a half sectional view of a water outlet pipe according to an embodiment of the present invention;

FIG. 3 is a side view of the water inlet three-way pipe in the embodiment of the present invention;

FIG. 4 is a perspective view of the water inlet three-way pipe in the embodiment of the present invention;

FIG. 5 is a sectional view of the water inlet three-way pipe in the embodiment of the present invention;

fig. 6 is a schematic structural view of a solenoid valve connecting pipe in an embodiment of the present invention;

fig. 7 is a perspective view of an irrigation device in an embodiment of the present invention;

fig. 8 is a schematic structural view of the inside of the irrigation device in the embodiment of the present invention.

The numbering in the figures illustrates:

1. a body; 2. a water inlet three-way pipe; 3. a housing;

11. a water inlet interface; 12. a water outlet interface; 13. an electromagnetic valve mounting portion; 14. a first connection portion; 15. a second connecting portion;

11a, a water inlet; 11b, a sealing groove; 11c, an annular projection;

12a, a tubular end face;

21. a first interface; 22. a second interface; 23. a third interface; 24. an eccentric side passage; 25. a third connecting portion; 26. A fourth connecting portion;

24a, planar sidewalls; 24b, curved sidewalls; 24c, step surface.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 and fig. 2, in the present embodiment, a water outlet pipe is provided, which includes a body 1, where the body 1 includes a water inlet 11, a water outlet 12, and a solenoid valve mounting portion 13, and an action end of a solenoid valve mounted on the solenoid valve mounting portion 13 acts on a flow channel between the water inlet 11 and the water outlet 12, so that the flow channel moves between a through state and a sealed state; the water inlet port 11 and the water outlet port 12 form an eccentric structure.

Further, as shown in fig. 1, in the present embodiment, the water inlet 11 is designed as a socket. The water outlet port 12 is of an insert structure with internal threads and external threads, and external threads are arranged on the outer surface of the water outlet port 12.

Further, in the present embodiment, the solenoid valve is fixedly mounted on the solenoid valve mounting portion 13, and the solenoid valve body 1 seals the flow channel between the water inlet port 11 and the water outlet port 12 in fig. 1. The arrangement of the water inlet interface 11 and the water outlet interface 12 enables the body 1 to have a basic pipeline structure. The water inlet connector 11 and the water outlet connector 12 form an eccentric structure, so that water flow can generate a rotation acceleration effect inside the pipe fitting body 1, and the water outlet pressure of the water outlet connector 12 is improved.

Specifically, the inner cavity of the water inlet connector 11 is provided with a positioning step surface 24c, and the water inlet 11a of the water inlet connector 11 is arranged on the positioning step surface 24 c.

Further, the water inlet interface 11 adopts a socket type design, and a socket connecting structure corresponding to the water inlet interface 11 is abutted against the positioning step surface 24 c.

Specifically, the sidewall of the water inlet 11a extends outward from the positioning step surface 24c to form an annular protrusion 11c, and a sealing groove 11b for installing a sealing ring is formed between the annular protrusion 11c and the sidewall of the water inlet 11.

Further, a seal ring is installed in the seal groove 11b, and when the spigot structure connected to the water inlet port 11 is spigot-and-socket connected to the water inlet port 11, the seal ring is located in a gap between the spigot structure and the water inlet port 11.

Specifically, the periphery of water inlet 11 is equipped with first connecting portion 14, first connecting portion 14 is in through the external tee pipe 2 of intaking of fastener.

Further, in this embodiment, a connection hole is provided on the first connection portion 14, a hole structure adapted to the connection hole is provided on the water inlet three-way pipe 2, and the connection hole and the hole structure are respectively matched with each other by a fastener, so as to achieve the purpose that the water inlet port 11 is externally connected with the water inlet three-way pipe 2.

Specifically, the periphery of water inlet 11 is equipped with second connecting portion 15, first connecting portion 14 with second connecting portion 15 is central symmetry setting for water inlet 11's axle center.

Further, in the present embodiment, the water outlet pipe is formed by integral injection molding.

Specifically, a tubular end face 12a is arranged inside the body 1, and when the flow passage is in a closed state, the acting end of the electromagnetic valve seals the tubular end face 12 a.

Furthermore, in the present embodiment, the water inlet port 11 and the water outlet port 12 are perpendicular to each other, wherein the inner wall of the inner passage of the body 1 is provided with a step surface 24c, and the tubular end surface 12a is formed by extending the step surface 24c upward, so that the outer periphery of the tubular end surface 12a and the inner wall of the passage of the body 1 form a ring-shaped groove structure. The incoming water flow from the water inlet connection 11 may create a rotational acceleration effect in the ring-shaped trough-like structure.

With reference to fig. 3, 4 and 5, in another embodiment, a connection pipe fitting for a solenoid valve is provided, which includes a water inlet three-way pipe 2 and any one of the water outlet pipe fittings described above, where the water inlet three-way pipe 2 includes a first connector 21, a second connector 22 and a third connector 23 that are mutually communicated, the first connector 21 is a water inlet end of the water inlet three-way pipe 2, the second connector 22 and the third connector 23 are both water outlet ends of the water inlet three-way pipe 2, and the water inlet connector 11 on the body 1 is connected to the second connector 22 or the third connector 23.

Further, in another embodiment, the water inlet three-way pipe 2 is a T-shaped three-way structure, and has two ends disposed horizontally and one end disposed vertically, the first connector 21 is located on the end disposed vertically, and the second connector 22 and the third connector 23 are respectively located on the two ends disposed horizontally. As shown in fig. 4, the upper end of the water inlet tee pipe 2 is a first connector 21, and a second connector 22 and a third connector 23 are respectively located at two sides of the water inlet tee pipe 2.

Further, in another embodiment, a third connecting portion 25 adapted to the first connecting portion 14 is provided on the outer periphery of the second port 22.

Furthermore, the first connecting portion 14 and the third connecting portion 25 are fixed by a fastener after being connected by a snap-fit.

Further, in another embodiment, a fourth connecting portion 26 adapted to the second connecting portion 15 is disposed on an outer periphery of the second port 22, and the third connecting portion 25 and the fourth connecting portion 26 are disposed in a central symmetry manner with respect to an axial center of the second port 22.

Furthermore, the second connecting portion 15 and the fourth connecting portion 26 are fixed by a fastener after being connected by snap-fit.

Specifically, a part of the water inlet three-way pipe 2 is recessed towards the axial direction of the first connector 21 to form an eccentric side channel 24, and the first connector 21 and the second connector 22 are respectively formed by extending two sides of the eccentric side channel 24 towards the direction far away from the eccentric side channel 24.

Further, the first interface 21 may be a socket type or a socket type, and in another embodiment, the first interface 21 is provided in a socket type.

Furthermore, the inner wall of the first connector 21 is circular, part of the water inlet tee 2 is recessed to form an eccentric side channel 24, and the cross-sectional area of the inner wall of the eccentric side channel 24 is smaller than that of the inner wall of the first connector 21. Thereby reducing the pipe diameter of the eccentric side channel 24 and improving the water outlet pressure of the second interface 22 and the third interface 23.

Further, as shown in fig. 4, the second port 22 and the third port 23 are formed by extending the eccentric side passage 24 outward, and the center axis of the eccentric side passage 24 is not coaxial with the center axis B-B of the first port 21, so that the center axes a-a of the second port 22 and the third port 23 are eccentrically arranged as compared with the center axis B-B of the first port 21.

Specifically, as shown in fig. 4 and 5, the inner wall of the eccentric side passage 24 includes a curved side wall 24b and a flat side wall 24a formed by recessing a part of the water inlet tee 2.

In a further embodiment, shown in figures 7 and 8, there is provided an irrigation device comprising a housing 3 and an outlet pipe member as described in any one of the preceding claims mounted within said housing 3.

Further, in another embodiment, the eccentric structure formed by the water inlet port 11 and the water outlet port 12 and the arrangement of the eccentric side channel 24 can reduce the occupied space of the electromagnetic valve connecting pipe fitting inside the housing 3, which is beneficial to the miniaturization of the irrigation device.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A water outlet pipe fitting is characterized in that: the water inlet and outlet device comprises a body (1), wherein the body (1) is provided with a water inlet interface (11), a water outlet interface (12) and an electromagnetic valve installation part (13), and an action end of an electromagnetic valve installed on the electromagnetic valve installation part (13) acts on a flow channel between the water inlet interface (11) and the water outlet interface (12) so as to enable the flow channel to move between a through state or a closed state;

wherein, the water inlet interface (11) and the water outlet interface (12) form an eccentric structure.

2. The outlet pipe member of claim 1, wherein: interface (11) inner chamber of intaking is equipped with location step face (24 c), water inlet (11 a) of interface (11) of intaking sets up on location step face (24 c).

3. The outlet pipe fitting of claim 2, wherein: the lateral wall of water inlet (11 a) by location step face (24 c) outwards extends and forms annular arch (11 c), annular arch (11 c) with form seal groove (11 b) that is used for installing the sealing washer between the lateral wall of water inlet interface (11).

4. The outlet pipe member of claim 1, wherein: the periphery of interface (11) of intaking is equipped with first connecting portion (14), first connecting portion (14) are in through external three-way pipe (2) of intaking of fastener.

5. The water outlet pipe according to claim 4, wherein: the periphery of interface of intaking (11) is equipped with second connecting portion (15), first connecting portion (14) with second connecting portion (15) for the axle center of interface of intaking (11) is central symmetry and sets up.

6. The outlet pipe member of claim 1, wherein: and a tubular end face (12 a) is arranged in the body (1), and when the flow channel is in a closed state, the action end of the electromagnetic valve seals the tubular end face (12 a).

7. The utility model provides a solenoid valve connecting pipe spare which characterized in that: the water outlet pipe fitting comprises a water inlet three-way pipe (2) and the water outlet pipe fitting as claimed in any one of claims 1 to 6, wherein the water inlet three-way pipe (2) comprises a first connector (21), a second connector (22) and a third connector (23) which are communicated with each other, the first connector (21) is a water inlet end of the water inlet three-way pipe (2), the second connector (22) and the third connector (23) are water outlet ends of the water inlet three-way pipe (2), and a water inlet connector (11) on the body (1) is connected with the second connector (22) or the third connector (23).

8. The solenoid valve connecting pipe fitting according to claim 7, wherein: part of the water inlet three-way pipe (2) is sunken towards the axial center direction of the first connector (21) to form an eccentric side channel (24), and the first connector (21) and the second connector (22) are respectively formed by extending two sides of the eccentric side channel (24) towards the direction far away from the eccentric side channel (24).

9. A solenoid valve connecting pipe fitting according to claim 8, characterized in that: the inner wall of the eccentric side passage (24) includes a curved side wall (24 b) and a flat side wall (24 a) formed by recessing the body (1).

10. An irrigation device, characterized by: comprising a housing (3) and a water outlet fitting according to any of claims 1-6, said water outlet fitting being mounted in said housing (3).

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