CN217272203U - Electromagnetic valve connecting pipe fitting - Google Patents

Abstract

The utility model discloses a pipe fitting is connected to solenoid valve, include: the water inlet pipe fitting is provided with a water inlet end and a first water outlet end, the water inlet end is communicated with the first water outlet end, the periphery of the first water outlet end is provided with a first connecting block, and the first connecting block is provided with a first connecting hole; the first water outlet pipe piece is provided with a water outlet connector and a water inlet connector, the water inlet connector is connected with the first water outlet end in a socket and spigot type sealing mode, a third connecting block is arranged on the periphery of the water inlet connector, a third connecting hole is formed in the third connecting block, and when the water outlet connector is at a first position, the third connecting hole is aligned with the first connecting hole and is connected through a fastener. The utility model provides a pipe fitting is connected to solenoid valve, it is through the periphery that will regard as connection structure's first connecting block and third connecting block setting at the pipe fitting interface, realizes fixed connection through the fastener between first connecting block and the third connecting block to this increases the reliability of intaking pipe fitting and first play water pipe fitting sealing connection.

Description

Electromagnetic valve connecting pipe fitting

Technical Field

The utility model relates to a connect pipe fitting technical field, more specifically say, relate to a pipe fitting is connected to solenoid valve.

Background

The irrigation electromagnetic valve is at least provided with a water inlet through which water flows in and a water outlet through which water flows out, an electromagnetic valve is arranged on a flow channel between the water inlet and the water outlet, and a control circuit for controlling the electromagnetic valve to open and close at regular time is arranged in the controller. The user can realize the function of timed irrigation by adjusting the relevant parameters in the control circuit. The electromagnetic valve connecting pipe fitting is an important component of an upper flow passage of the irrigation electromagnetic valve. The water inlet pipe fitting and the water outlet pipe fitting in the electromagnetic valve connecting pipe fitting are mostly in socket structures, an annular flange is arranged at the connector of the water outlet pipe fitting in the prior art, a positioning clamping groove is arranged at the connector of the water inlet pipe fitting, and the connection of the water inlet pipe fitting and the water outlet pipe fitting is realized through the clamping and matching of the annular flange and the positioning clamping groove. However, when the water outlet pipe fitting in the scheme is externally connected with the pipeline through the threads, the water outlet pipe fitting is easily subjected to stress to cause relative deflection between the water outlet pipe fitting and the water inlet pipe fitting, the matching between the annular flange and the positioning clamping groove is influenced, and the reliability of sealing connection between the water inlet pipe fitting and the water outlet pipe fitting is further influenced under the action of water flow impact.

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 solenoid valve connecting pipe fitting, it is through the first connecting block and the third connecting block setting that will regard as connection structure in the periphery of pipe fitting interface, realizes fixed connection through the fastener between first connecting block and the third connecting block to this increases water inlet pipe spare and first water outlet pipe spare sealing connection's reliability.

The utility model adopts the technical proposal that: provided is a solenoid valve connecting pipe member including: the water inlet pipe fitting is provided with a water inlet end and a first water outlet end, the water inlet end is communicated with the first water outlet end, a first connecting block is arranged on the periphery of the first water outlet end, and a first connecting hole is formed in the first connecting block; the first water outlet pipe piece is provided with a water outlet connector and a water inlet connector, the water inlet connector is connected with the first water outlet end in a socket and spigot type sealing mode, a third connecting block is arranged on the periphery of the water inlet connector, a third connecting hole is formed in the third connecting block, and when the water outlet connector is at a first position, the third connecting hole is aligned with the first connecting hole and is connected through a fastener.

After structure more than adopting, compare with pipe connection structure's among the prior art technical scheme, this technical scheme is guaranteeing the high-speed joint between the pipe fitting, the installation, when the advantage such as assembly is swift, still through the periphery that will regard as connection structure's first connecting block and third connecting block setting at the pipe fitting interface, realize fixed connection through the fastener between first connecting block and the third connecting block, make intake pipe spare and first play water pipe spare even be a whole, when first play water pipe spare screw thread external pipeline, first play water pipe spare atress is difficult for leading to its and intake to take place to deflect between the pipe spare, intake pipe spare and first play water pipe spare sealing connection's reliability has been increased. Compare with the inside scheme of pipeline that the connection structure of intaking pipe fitting and play water pipe fitting is located among the prior art, external in order to reduce intake pipe fitting and first play water pipe fitting injection moulding's the degree of difficulty with connection structure in this application scheme.

According to an embodiment of the present invention, the first connecting block is provided with a first convex hook portion, the third connecting block is provided with a first slot adapted to the first convex hook portion, and when the water outlet connector is at the first position, the first slot is in positioning fit with the first convex hook portion; the first convex hook part and the first slot are arranged to facilitate the positioning connection of the water inlet pipe fitting and the first water outlet pipe fitting on the first position, the phenomenon that the water inlet pipe fitting has the tendency of being separated from the first water outlet pipe fitting due to the built-in elastic sealing piece between the water inlet pipe fitting and the first water outlet pipe fitting is avoided, and then the first connecting hole and the third connecting hole are not easy to align to influence the assembly of the fastener.

According to an embodiment of the present invention, the first water outlet end has a second connecting block on its periphery, and the first connecting block and the second connecting block are arranged in a central symmetry manner with the central axis of the first water outlet end as the center, the second connecting block is provided with a second connecting hole, when the water outlet joint is at the second position, the third connecting hole aligns with the second connecting hole and is connected by a fastener; when the water outlet joint rotates 180 degrees at the first position and moves to the second position, the orientation of the water outlet joint is changed.

According to an embodiment of the present invention, a second convex hook portion is disposed on the second connecting block, and when the water outlet connector is at the second position, the first slot is in positioning fit with the second convex hook portion; the second convex hook part is arranged to facilitate the positioning connection of the water inlet pipe fitting and the first water outlet pipe fitting on the second position.

According to an embodiment of the present invention, a fourth connecting block is disposed on an outer periphery of the water inlet joint, the fourth connecting block and the third connecting block are disposed in a central symmetry manner around a central axis of the water inlet joint, a fourth connecting hole is disposed on the fourth connecting block, and when the water outlet joint is at the first position, the fourth connecting hole aligns with the second connecting hole and is connected by a fastener; when the water outlet joint is at the second position, the fourth connecting hole is aligned with the first connecting hole and is connected through a fastener; the connection strength between the water inlet pipe fitting and the first water outlet pipe fitting can be enhanced through the arrangement.

According to an embodiment of the present invention, a second slot adapted to the first convex hook portion is disposed on the fourth connecting block, and when the water outlet joint is at the first position, the second slot is in positioning fit with the second convex hook portion; when the water outlet connector is at the second position, the second slot is matched with the first convex hook in a positioning way.

According to the utility model discloses an embodiment, first water outlet end is the socket structure, water supply connector for with the bellmouth structure of first water outlet end adaptation.

According to the utility model discloses an embodiment, the outer wall of first water outlet end is equipped with first recess, install first sealing member in the first recess, first sealing member with water supply connector's inner wall offsets.

According to the utility model discloses an embodiment, water supply connector orientation the tip of first water outlet end is equipped with the second recess, install the second sealing member in the second recess.

According to the utility model discloses an embodiment, water supply connector's outer wall is equipped with first recess, install first sealing member in the first recess, first sealing member with the inner wall of first water outlet end offsets.

According to the utility model discloses an embodiment, first water outlet end is the bellmouth structure, water supply connector for with the socket structure of first water outlet end adaptation.

According to the utility model discloses an embodiment, first water outlet end is the bellmouth structure, water supply connector be with the socket structure of first water outlet end adaptation.

According to the utility model discloses an embodiment, water supply connector's outer wall is equipped with first recess, install first sealing member in the first recess, first sealing member with the inner wall of first water outlet end offsets.

According to the utility model discloses an embodiment, first play water end orientation water supply connector's tip is equipped with the second recess, install the second sealing member in the second recess.

According to the utility model discloses an embodiment, solenoid valve connecting pipe still includes second play water pipe spare, it goes out the water end to have the second on the water pipe spare to intake, the second go out water pipe spare with second play water pipe spare is with socket joint formula sealing connection.

Drawings

Fig. 1 is a schematic structural view of a solenoid valve connecting pipe fitting in an embodiment of the present invention;

fig. 2 is a perspective view of the electromagnetic valve connecting pipe fitting in the embodiment of the present invention;

FIG. 3 is a partial exploded view of the solenoid valve connecting piece of FIG. 2;

fig. 4 is a structural diagram of the electromagnetic valve connecting pipe fitting in the embodiment of the present invention;

fig. 5 is a schematic structural view of a water inlet pipe fitting in an embodiment of the present invention;

FIG. 6 is a partial enlarged view of the portion A in FIG. 5;

fig. 7 is a schematic structural view of a first water outlet pipe according to an embodiment of the present invention;

fig. 8 is a perspective view of the first water outlet pipe according to the embodiment of the present invention.

The reference numbers in the figures illustrate:

1. a water inlet pipe fitting; 2. a first water outlet pipe; 3. a second water outlet pipe; 4. a first seal member; 5. a second seal member; 6. a fastener;

11. a water inlet end; 12. a first water outlet end; 13. a second water outlet end; 14. a first connection block; 15. a second connecting block;

14a, a first male hook portion; 14b, a first connection hole;

15a, a second convex hook part; 15b, a second connecting hole;

12a, a first groove;

21. a water outlet joint; 22. a water inlet joint; 23. a solenoid valve joint; 24. a third connecting block; 25. a fourth connecting block;

22a, a second groove;

24a, a first slot; 24b, a third connecting hole;

25a, a second slot; 26b, fourth connecting hole.

Detailed Description

Reference will now be made in detail to the 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 functions 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.

As shown in fig. 1, 2 and 3, the present embodiment provides a solenoid valve connecting pipe, including: the water inlet pipe fitting 1 is provided with a water inlet end 11 and a first water outlet end 12, the water inlet end 11 is communicated with the first water outlet end 12, a first connecting block 14 is arranged on the periphery of the first water outlet end 12, and a first connecting hole 14b is formed in the first connecting block 14; the first water outlet pipe 2 is provided with a water outlet connector 21 and a water inlet connector 22, the water inlet connector 22 is connected with the first water outlet end 12 in a socket-type sealing mode, a third connecting block 24 is arranged on the periphery of the water inlet connector 22, a third connecting hole 24b is formed in the third connecting block 24, and when the water outlet connector 21 is located at the first position, the third connecting hole 24b is aligned with the first connecting hole 14b and is connected through a fastening piece 6.

Further, in the present embodiment, after the water inlet joint 22 is connected with the first water outlet end 12 in a socket-type sealing manner, the water inlet end 11, the first water outlet end 12, the water inlet joint 22 and the water outlet joint 21 are sequentially communicated to form a complete flow passage structure.

Further, as shown in fig. 7 and 8, in the present embodiment, the first water outlet pipe 2 is further provided with a solenoid valve connector 23 adapted to be installed with a solenoid valve, wherein an action end of the solenoid valve acts on the flow passage between the water inlet connector 22 and the water outlet connector 21, so as to make the flow passage between the water inlet connector 22 and the water outlet connector 21 in a through or sealed state.

Specifically, in this embodiment, the first connecting block 14 is provided with a first protruding hook portion 14a, the third connecting block 24 is provided with a first insertion groove 24a adapted to the first protruding hook portion 14a, and when the water outlet connector 21 is at the first position, the first insertion groove 24a is in positioning fit with the first protruding hook portion 14 a.

Further, in another embodiment, a first convex hook portion 14a is provided on the third connecting block 24, a first insertion groove 24a adapted to the first convex hook portion 14a is provided on the first connecting block 14, and when the water outlet joint 21 is at the first position, the first insertion groove 24a is in positioning fit with the first convex hook portion 14 a.

Further, in another embodiment, the positioning engagement between the first insertion groove 24a and the first male hook portion 14a means that the first insertion groove 24a and the first male hook portion 14a are connected in a female-type manner, and the positioning between the first connection block 14b and the third connection hole 24b is achieved.

Further, referring to fig. 1, fig. 2 and fig. 3, in the present embodiment, the water outlet joint 21 on the first water outlet pipe 2 is in the first position, wherein the first male hook portion 14a and the first slot 24a are positioned and matched to form a socket connection structure.

Further, the first protruding hook portion 14a and the first slot 24a are arranged to facilitate the positioning connection of the water inlet pipe 1 and the first water outlet pipe 2 at the first position, so that the water inlet pipe 1 is prevented from having a tendency of being separated from the first water outlet pipe 2 due to the built-in elastic sealing element between the water inlet pipe 1 and the first water outlet pipe 2, and the first connecting hole 14b and the third connecting hole 24b are not easily aligned to affect the assembly of the fastening member 6.

Specifically, the second connection block 15 is disposed on the outer periphery of the first water outlet end 12, the first connection block 14 and the second connection block 15 are disposed in a central symmetry manner with the central axis of the first water outlet end 12 as the center, the second connection block 15 is provided with a second connection hole 15b, and when the water outlet joint 21 is at the second position, the third connection hole 24b is aligned with the second connection hole 15b and connected through the fastener 6.

Further, as shown in fig. 5 and 6, when the water outlet joint 21 rotates 180 ° in the first position and moves to the second position, the orientation of the water outlet joint 21 changes.

Specifically, the second connecting block 15 is provided with a second convex hook portion 15a, and when the water outlet connector 21 is at the second position, the first slot 24a is in positioning fit with the second convex hook portion 15 a.

Further, for convenience of understanding, the central axis of the first outlet end 12 is shown as line B-B in the figure in conjunction with FIG. 5.

Further, the first convex hook portion 14a and the second convex hook portion 15a are arranged in a central symmetry manner with the central axis of the first water outlet end 12 as the center. The first hook portion 14a is disposed to facilitate the positioning connection between the water inlet pipe 1 and the first water outlet pipe 2 at the second position.

Specifically, a fourth connecting block 25 is arranged on the periphery of the water inlet joint 22, the fourth connecting block 25 and the third connecting block 24 are arranged in a central symmetry manner by taking the central axis of the water inlet joint 22 as the center, a fourth connecting hole 26b is arranged on the fourth connecting block 25, and when the water outlet joint 21 is at the first position, the fourth connecting hole 26b is aligned to the second connecting hole 15b and is connected through a fastener 6; when the outlet joint 21 is in the second position, the fourth connection hole 26b is aligned with the first connection hole 14b and connected by the fastener 6.

Further, referring to fig. 4, the water outlet joint 21 of the first water outlet pipe 2 is in the second position, i.e. the water inlet end 11 of the water inlet pipe 1 and the water outlet joint 21 are oriented in the same direction.

Specifically, a second slot 25a matched with the first convex hook part 14a is arranged on the fourth connecting block 25, and when the water outlet joint 21 is at the first position, the second slot 25a is matched with the second convex hook part 15a in a positioning manner; when the water outlet connector 21 is at the second position, the second slot 25a is in positioning fit with the first convex-hook portion 14 a.

Specifically, in the present embodiment, the first outlet end 12 is a socket structure, and the water inlet connector 22 is a socket structure adapted to the first outlet end 12.

Specifically, referring to fig. 3, in the present embodiment, the outer wall of the first water outlet end 12 is provided with a first groove 12a, the first sealing element 4 is installed in the first groove 12a, and the first sealing element 4 abuts against the inner wall of the water inlet joint 22.

Specifically, the end of the water inlet joint 22 facing the first water outlet end 12 is provided with a second groove 22a, and the second groove 22a is mounted with the second sealing member 5.

Specifically, in another embodiment, the first outlet end 12 is a socket structure, and the water inlet connector 22 is a socket structure adapted to the first outlet end 12.

Specifically, in another embodiment, the outer wall of the water inlet joint 22 is provided with a first groove 12a, the first sealing element 4 is installed in the first groove 12a, and the first sealing element 4 abuts against the inner wall of the first water outlet end 12.

Specifically, in another embodiment, the first outlet end 12 is a socket structure, and the water inlet connector 22 is a socket structure adapted to the first outlet end 12.

Specifically, in another embodiment, a first groove 12a is formed on the outer wall of the water inlet joint 22, a first sealing element 4 is installed in the first groove 12a, and the first sealing element 4 abuts against the inner wall of the first water outlet end 12.

Specifically, in another embodiment, the end of the first water outlet end 12 facing the water inlet connector 22 is provided with a second groove 22a, and the second groove 22a is mounted with the second sealing member 5.

Specifically, the electromagnetic valve connecting pipe further includes a second water outlet pipe 3, the water inlet pipe 1 is provided with a second water outlet end 13, and the second water outlet pipe 3 are in socket-type sealing connection.

Further, solenoid valve connecting pipe spare is tee bend structure in this embodiment.

Furthermore, the second water outlet pipe 3 and the first water outlet pipe 2 have the same structure in the present embodiment.

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 such 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 explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; 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 be directly on or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, 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 of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A solenoid valve connecting pipe fitting, comprising:

the water inlet pipe fitting (1) is provided with a water inlet end (11) and a first water outlet end (12), the water inlet end (11) is communicated with the first water outlet end (12), a first connecting block (14) is arranged on the periphery of the first water outlet end (12), and a first connecting hole (14 b) is formed in the first connecting block (14);

first play water pipe spare (2), first play water pipe spare (2) have water connectors (21) and water supply connector (22), water supply connector (22) with first play water end (12) are with socket joint formula sealing connection, be equipped with third connecting block (24) on the periphery of water supply connector (22), be equipped with third connecting hole (24 b) on third connecting block (24), work as water connectors (21) are when first position, third connecting hole (24 b) are aimed at first connecting hole (14 b) and are connected through fastener (6).

2. A solenoid valve connecting pipe fitting according to claim 1, characterized in that: be equipped with first protruding hook portion (14 a) on first connecting block (14), be equipped with on third connecting block (24) with first slot (24 a) of first protruding hook portion (14 a) adaptation, work as when water connectors (21) are in the primary importance, first slot (24 a) with first protruding hook portion (14 a) location fit.

3. A solenoid valve connecting pipe fitting according to claim 2, characterized in that: first play water end (12) have second connecting block (15) in the periphery, just first connecting block (14) and second connecting block (15) use the axis of first play water end (12) is central symmetry setting as the center, be equipped with second connecting hole (15 b) on second connecting block (15), work as go out water joint (21) when the second position, third connecting hole (24 b) are aimed at second connecting hole (15 b) and are connected through fastener (6).

4. A solenoid valve connecting pipe fitting according to claim 3, characterized in that: and a second convex hook part (15 a) is arranged on the second connecting block (15), and when the water outlet connector (21) is at a second position, the first slot (24 a) is matched with the second convex hook part (15 a) in a positioning way.

5. A solenoid valve connecting pipe fitting according to claim 4, characterized in that: a fourth connecting block (25) is arranged on the periphery of the water inlet joint (22), the fourth connecting block (25) and the third connecting block (24) are arranged in a central symmetry mode by taking the central axis of the water inlet joint (22) as the center, a fourth connecting hole (26 b) is formed in the fourth connecting block (25), and when the water outlet joint (21) is in the first position, the fourth connecting hole (26 b) is aligned to the second connecting hole (15 b) and connected through a fastener (6); when the water outlet joint (21) is at the second position, the fourth connecting hole (26 b) is aligned with the first connecting hole (14 b) and is connected through a fastener (6).

6. A solenoid valve connecting pipe fitting according to claim 5, characterized in that: a second slot (25 a) matched with the first convex hook part (14 a) is formed in the fourth connecting block (25), and when the water outlet joint (21) is at a first position, the second slot (25 a) is matched with the second convex hook part (15 a) in a positioning mode; when the water outlet connector (21) is at the second position, the second slot (25 a) is matched with the first convex hook part (14 a) in a positioning way.

7. A solenoid valve connecting pipe fitting according to claim 1, characterized in that: the first water outlet end (12) is of a socket structure, and the water inlet joint (22) is of a socket structure matched with the first water outlet end (12).

8. A solenoid valve connecting pipe fitting according to claim 7, wherein: the outer wall of the first water outlet end (12) is provided with a first groove (12 a), a first sealing element (4) is installed in the first groove (12 a), and the first sealing element (4) is abutted to the inner wall of the water inlet joint (22).

9. A solenoid valve connecting pipe fitting according to claim 7, wherein: the end part of the water inlet joint (22) facing the first water outlet end (12) is provided with a second groove (22 a), and a second sealing element (5) is installed in the second groove (22 a).

10. A solenoid valve connecting pipe fitting according to any one of claims 1 to 9, characterized in that: the water inlet pipe fitting is characterized by further comprising a second water outlet pipe fitting (3), a second water outlet end (13) is arranged on the water inlet pipe fitting (1), and the second water outlet pipe fitting (3) is in socket-type sealing connection with the second water outlet pipe fitting (3).

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