Two-way integrated valve pipeline structure and water valve

Abstract

The utility model discloses a two-way integrated valve pipeline structure. A first water inlet pipeline is communicated with a second water inlet pipeline; an inner cavity and an outer cavity are formed in the annular pipeline, and the outer cavity is arranged around the inner cavity; the second water inlet pipeline is connected with one end of the annular pipeline, the second water inlet pipeline communicates with the outer cavity, and the inner cavity communicates with the end, away from the second water inlet pipeline, of the outer cavity; wherein the central axis in the second water inlet pipeline is parallel to the central axis in the annular pipeline, and the second water inlet pipeline and the annular pipeline are integrally formed. Different from the prior art, due to the fact that the second water inlet pipeline and the annular pipeline are arranged in parallel, the second water inlet pipeline and the annular pipeline are integrally formed during injection molding, and water leakage of the pipeline is avoided and reduced; and meanwhile, the pipeline installation difficulty is reduced, and the pipeline installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipes, in particular to a dual-circuit integrated valve pipeline structure and a water valve. Background Art

[0002] The applicant has previously applied for a utility model entitled a water pipe connection structure that is easy to load and unload, with application number 202320591715.3. The novel structure relates to a water pipe connection structure which is convenient for loading and unloading, comprising an inlet pipe, an outlet pipe, a first plug-in component, a second plug-in component, a first ring portion and a second ring portion, wherein the inlet pipe and the outlet pipe are sleeved with each other through the first ring portion and the second ring portion, and the connection of the inlet pipe and the outlet pipe is realized through the first plug-in component and the second plug-in component; specifically, the first plug-in component is arranged on the outer side wall of the outlet end of the inlet pipe, and the outlet end of the inlet pipe is provided with the first ring portion extending outwardly along the pipe direction; the inlet end of the outlet pipe is provided with the second ring portion extending outwardly along the pipe direction, and the second plug-in component is arranged on the outer side wall of the second ring portion; there are a plurality of the first plug-in components and a plurality of the second plug-in components, and the two are mutually matched plug-in structures; the first ring portion and the second ring portion are mutually matched sleeve structures; when the first ring portion and the second ring portion are sleeved with each other, the second ring portion rotates to drive the second plug-in component to be inserted into the first plug-in component on the first ring portion. This water pipe connection structure is conducive to the rapid connection between pipe fittings and quick installation.

[0003] However, in the actual production process, it was found that this design easily increased the number of connection points in a complex water system, which in turn caused water leakage in the connection. In addition, additional connectors were required to connect multiple pipes, which not only increased the complexity of the system, but also may cause water leakage due to improper installation or aging. Utility Model Content

[0004] In view of the above problems, the present application provides a dual-circuit integrated valve pipeline structure to avoid pipeline leakage.

[0005] To achieve the above objectives, the present application provides a dual-circuit integrated valve pipeline structure, comprising:

[0006] First water inlet pipeline;

[0007] a second water inlet pipeline, wherein the first water inlet pipeline is connected to the second water inlet pipeline;

[0008] An annular pipeline, wherein the annular pipeline has an inner cavity and an outer cavity, and the outer cavity is arranged around the inner cavity; the second water inlet pipeline is connected to one end of the annular pipeline, and the second water inlet pipeline is in conduction with the outer cavity, and the inner cavity and one end of the outer cavity away from the second water inlet pipeline are in conduction with each other;

[0009] Wherein, the central axis of the second water inlet pipeline and the central axis of the annular pipeline are parallel to each other, and the second water inlet pipeline and the annular pipeline are integrally formed.

[0010] In the technical solution of the embodiment of the present application, the first water inlet pipeline, the second water inlet pipeline and the annular pipeline are integrally formed.

[0011] The technical solution of the embodiment of the present application also includes: a water outlet pipeline, the water outlet pipeline is connected to the inner cavity of the annular pipeline, the central axis of the water outlet pipeline is perpendicular to the central axis of the annular pipeline, and the water outlet pipeline and the second water inlet pipeline are placed on the same side of the annular loop.

[0012] In the technical solution of the embodiment of the present application, the first water inlet pipeline and the second water inlet pipeline are perpendicular to each other.

[0013] In the technical solution of the embodiment of the present application, there are multiple second water inlet pipelines and multiple annular pipelines, each of the second water inlet pipelines is connected to one annular pipeline; multiple second water inlet pipelines are connected to one first water inlet pipeline.

[0014] In the technical solution of the embodiment of the present application, the annular pipeline includes: an outer tube, an inner tube and a connecting bottom plate, the outer tube is longer than the inner tube, the outer tube is sleeved on the inner tube, and the outer cavity is located between the inner tube and the outer tube;

[0015] The connecting bottom plate is annular and is adapted to the outer cavity. The annular bottom plate is placed on one side of the outer tube and the inner tube, and the inner edge of the annular bottom plate is connected to the end edge of the inner tube, and the outer edge of the annular bottom plate is connected to the end edge of the outer tube. The second water inlet pipeline runs through the connecting bottom plate.

[0016] In the technical solution of the embodiment of the present application, a dual-circuit integrated valve pipeline water valve includes:

[0017] A dual-circuit integrated valve pipeline structure as described in any one of the embodiments;

[0018] A water pump is connected to an end of the annular pipeline away from the second water inlet pipeline, and the water pump is adapted to the annular pipeline.

[0019] In the technical solution of the embodiment of the present application, the water pump is a solenoid valve.

[0020] Different from the prior art, by arranging the second water inlet pipeline and the annular pipeline in parallel with each other, the second water inlet pipeline and the annular pipeline are integrally formed during injection molding, thereby avoiding and reducing water leakage of the pipeline; at the same time, the difficulty of pipeline installation is reduced and the efficiency of pipeline installation is improved.

[0021] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Moreover, the same reference numerals are used throughout the drawings to represent the same components. In the drawings:

[0023] Figure 1 It is a structural diagram of a dual-circuit integrated valve pipeline structure described in a specific implementation method;

[0024] Figure 2 This is a cross-sectional view of the first water inlet pipeline, the second water inlet pipeline, the annular pipeline, the water outlet pipeline and the stainless steel solenoid valve in a specific implementation manner;

[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 It is a cross-sectional view of the first water inlet pipeline, the second water inlet pipeline, the annular pipeline, the water outlet pipeline and the energized coil solenoid valve in a specific implementation manner;

[0027] Figure 5 This is a structural diagram of the first water inlet pipeline, the second water inlet pipeline, the annular pipeline, the water outlet pipeline and the stainless steel solenoid valve in a specific implementation manner.

[0028] Description of reference numerals:

[0029] 10. First water inlet pipeline; 20. Second water inlet pipeline; 30. Ring pipeline; 40. Water outlet pipeline; 50. Water pump;

[0030] 31. Outer tube; 32. Inner tube; 33. Connecting bottom plate; 34. Outer cavity; 35. Inner cavity. DETAILED DESCRIPTION

[0031] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0033] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0034] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0035] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0036] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0037] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0038] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0039] See also Figures 1 to 5 , this embodiment provides a dual-circuit integrated valve pipeline structure, including:

[0040] A first water inlet pipeline 10;

[0041] A second water inlet pipeline 20, wherein the first water inlet pipeline 10 is connected to the second water inlet pipeline 20;

[0042] The annular pipeline 30 has an inner cavity 35 and an outer cavity 34, and the outer cavity 34 is arranged around the inner cavity 35; the second water inlet pipeline 20 is connected to one end of the annular pipeline 30, and the second water inlet pipeline 20 is in communication with the outer cavity 34, and the inner cavity 35 and the outer cavity 34 are in communication with each other at one end away from the second water inlet pipeline 20;

[0043] The extending direction of the second water inlet pipe is parallel to the extending direction of the annular pipeline 30 , and the second water inlet pipe and the annular pipeline 30 are integrally formed.

[0044] The first water inlet pipeline 10 is a main water inlet pipeline. The first water inlet pipeline 10 is connected to a water source, and the water source enters the pipeline structure through the first water inlet pipeline 10 .

[0045] The second water inlet pipeline 20 is connected to the first water inlet pipeline 10 , and water flows into the second water inlet pipeline 20 through the first water inlet pipeline 10 ; specifically, one end of the second water inlet pipeline 20 is connected to the first water inlet pipeline 10 .

[0046] The annular pipeline 30 has an inner cavity 35 and an outer cavity 34, and the inner cavity 35 and the outer cavity 34 are connected to each other, and water can flow from the outer cavity 34 into the inner cavity 35 located in the middle of the outer cavity 34; specifically, the outer cavity 34 and the inner cavity 35 form a "U" shape, and when the water flow is placed at one end of the annular pipeline 30 away from the second water inlet pipeline 20, it is diverted by the water pump 50 to flow into the inner cavity 35, and discharged from the end of the inner cavity 35 close to the second water inlet pipeline 20. That is, the water flow flows in the annular pipeline 30 along the "U"-shaped path. And the end of the annular pipeline 30 away from the second water inlet pipeline 20 is an open end, which is connected to the inner cavity 35 and the outer cavity 34, and the open end is used to accommodate the water pump 50, etc., and the water pump 50 is used to control the opening and closing state of the inner cavity 35.

[0047] Further, the annular pipeline 30 is located at one end of the second water inlet pipeline 20 away from the first water inlet pipeline 10, and is connected to an external water source through the first and second water inlet pipelines. The inner cavity 35 is a water outlet channel, and the water flow is discharged through the inner cavity 35. The annular pipeline 30 is connected to one end of the second water inlet pipeline 20 away from the first water inlet pipeline 10, and the water flow can flow from the water outlet end of the second water inlet pipeline 20 into the outer cavity 34 of the annular pipeline 30, and flow from the outer cavity 34 into the inner cavity 35. The connection between the second water inlet pipeline 20 and the annular pipeline 30 can be a through hole.

[0048] The opening shape and diameter of the connection between the second water inlet pipeline 20 and the annular pipeline 30 are the same as the cross-sectional shape and diameter of the second water inlet pipeline 20, so that when demolding, the mold can be removed in a direction parallel to the second water inlet pipeline 20. At the same time, because the annular pipeline 30 is parallel to the second water inlet pipeline 20, the outer cavity 34 and the inner cavity 35 can be removed synchronously when demolding.

[0049] The central axis of the second water inlet pipe 20 is a straight line passing through the geometric center of the cross-section of the second water inlet pipe 20. Similarly, the central axis of the annular pipe 30 is a straight line passing through the geometric center of the cross-section of the annular pipe 30, and the straight lines are parallel to each other; the flow direction of water in the second water inlet pipe is parallel to the flow direction of water in the outer cavity 34, or the flow direction of water in the second water inlet pipe is parallel to the flow direction of water in the inner cavity.

[0050] Furthermore, the parallel arrangement facilitates the integral molding of the annular pipeline 30 and the second water inlet pipe, that is, during the injection molding demolding, the mold can be removed from the annular pipeline 30, so that the second water inlet pipe is integrally molded with the annular pipeline 30. This avoids the second water inlet pipeline 20 being divided into two sections due to the inability to demold the second water inlet pipeline 20.

[0051] In actual use, the water source first enters the second water inlet pipeline 20 through the first water inlet pipeline 10, and then enters the outer cavity 34 of the annular pipeline 30 under the guidance of the second water inlet pipeline 20, and flows in a direction away from the second water inlet pipeline 20. When a water pump 50 is installed at one end of the annular pipeline 30 away from the second water inlet pipeline 20, and the water pump 50 is in an on state, the water pump 50 will guide the water flow in a square shape and make it flow back into the inner cavity 35, and then flow out of the inner cavity 35; specifically, the direction of the water flow in the outer cavity 34 and the direction of the water flow in the inner cavity 35 are parallel to each other and flow in opposite directions.

[0052] Different from the prior art, by arranging the second water inlet pipeline 20 and the annular pipeline 30 in parallel with each other, the second water inlet pipeline 20 and the annular pipeline 30 are integrally formed during injection molding, thereby avoiding and reducing water leakage of the pipeline; at the same time, the difficulty of pipeline installation is reduced and the efficiency of pipeline installation is improved.

[0053] According to some embodiments of the present application, referring to Figures 1 to 5 The first water inlet pipeline 10, the second water inlet pipeline 20 and the annular pipeline 30 are integrally formed.

[0054] The first water inlet pipeline 10, the second water inlet pipeline 20 and the annular pipeline 30 are integrally formed to reduce the connection gap and thus prevent water leakage caused by assembly connection.

[0055] It should also be noted that the central axis of the first water inlet pipeline 10 and the central axis of the second water inlet pipeline 20 can be set at any angle; when injection molding, the first water inlet pipeline 10 covers a mold, and the second water inlet pipeline 20 and the annular pipeline 30 cover a mold, and the two molds can be separated from the first and second water inlet pipelines along their respective extension directions. Preferably, the first water inlet pipeline 10 and the second water inlet pipeline 20 are arranged perpendicular to each other.

[0056] According to some embodiments of the present application, referring to Figures 1 to 5 , and also includes: a water outlet pipeline 40, the water outlet pipeline 40 is connected to the inner cavity 35 of the annular pipeline 30, the central axis of the water outlet pipeline 40 is perpendicular to the central axis of the annular pipeline 30, and the water outlet pipeline 40 and the second water inlet pipeline 20 are placed on the same side of the annular loop.

[0057] The annular pipeline 30 and the water outlet pipeline 40 are integrally formed to reduce the connection gap and prevent water leakage caused by assembly connection. The water outlet pipeline 40 is connected to the inner cavity 35 of the annular pipeline 30, and the inner cavity 35 runs through the middle of the annular pipeline 30.

[0058] It should also be noted that the central axis of the annular pipeline 30 and the central axis of the water outlet pipeline 40 can be set at any angle; when injection molding, the water outlet pipeline 40 covers a mold, and the second water inlet pipeline 20 and the annular pipeline 30 cover a mold, and the two molds can be separated from the second water inlet pipeline 20 and the water outlet pipeline 40 along their respective extension directions. Preferably, the central axis of the annular pipeline 30 and the central axis of the water outlet pipeline 40 are set perpendicular to each other.

[0059] According to some embodiments of the present application, referring to Figures 1 to 5 There are multiple second water inlet pipelines 20 and multiple annular pipelines 30 , each of the second water inlet pipelines 20 is connected to one annular pipeline 30 ; multiple second water inlet pipelines 20 are connected to one first water inlet pipeline 10 .

[0060] Multiple second water inlet pipes 20 are arranged around the water outlet array of the first water inlet pipe. In this embodiment, there are two second water inlet pipes 20, and the two second water inlet pipes 20 are symmetrically arranged; multiple second water inlet pipes 20 are arranged so that one first water inlet pipe 10 can supply water to multiple second water inlet pipes 20 at the same time.

[0061] According to some embodiments of the present application, referring to Figure 3 The annular pipeline 30 includes: an outer tube 31, an inner tube 32 and a connecting bottom plate 33. The outer tube 31 is longer than the inner tube 32. The outer tube 31 is sleeved on the inner tube 32. The outer cavity 34 is located between the inner tube 32 and the outer tube 31.

[0062] The connecting bottom plate 33 is annular and is adapted to the outer cavity 34 . The annular bottom plate is placed on one side of the outer tube 31 and the inner tube 32 , and the inner edge of the annular bottom plate is connected to the end edge of the inner tube 32 , and the outer edge of the annular bottom plate is connected to the end edge of the outer tube 31 . The second water inlet pipeline 20 passes through the connecting bottom plate 33 .

[0063] The outer tube 31 is a cylindrical structure with a hollow interior and openings at both ends, and the inner tube 32 is a cylindrical structure with a hollow interior and openings at both ends. The length of the inner tube 32 is less than the length of the outer tube 31, and the inner tube 32 and the outer tube 31 are flush with each other at one end close to the second water inlet pipeline 20. The outer cavity 34 is annular, and the inner cavity 35 is cylindrical; the height of the outer cavity 34 is equal to the height of the inner cavity 35, and the inner tube 32 is placed between the outer cavity 34 and the inner cavity 35. The inner tube 32 is used to separate the outer cavity 34 and the inner cavity 35 close to the second water inlet pipeline 20, and the outer cavity 34 and the inner cavity 35 away from the second water inlet pipeline 20 are connected to each other, so that the inner cavity 35 and the outer cavity 34 form a U-shaped structure.

[0064] The connecting bottom plate 33 is an annular plate material adapted to the outer cavity 34, the outer edge of the connecting bottom plate 33 is adapted to the outer tube 31, the inner edge of the connecting bottom plate 33 is adapted to the inner tube 32, and the connecting bottom plate 33 is placed at the flush ends of the inner tube 32 and the outer tube 31. The inner cavity 35 penetrates the annular pipeline 30 along the central axis direction of the annular pipeline 30, and the end of the annular pipeline 30 away from the second water inlet pipeline 20 has an opening, and the opening is used to assemble the water pump 50.

[0065] The connecting bottom plate 33 is provided with a through hole, and the second water inlet pipe 20 is connected with the outer cavity 34 through the through hole; the aperture of the through hole is adapted to the cross section of the second water inlet pipe 20, that is, the areas and shapes of the two are consistent for demoulding.

[0066] See also Figures 1 to 5 This embodiment provides a dual-circuit integrated valve pipeline water valve, including:

[0067] A dual-circuit integrated valve pipeline structure as described in any one of the embodiments of the project;

[0068] The water pump 50 is connected to one end of the annular pipeline 30 away from the second water inlet pipeline 20, and the water pump 50 is adapted to the annular pipeline 30. The water pump 50 controls the flow rate and state of the water flow by controlling the opening and closing of the inner cavity 35.

[0069] According to some embodiments of the present application, referring to Figure 2 , Figure 4 as well as Figure 5 , the water pump 50 is a solenoid valve. The solenoid valve can be a stainless steel solenoid valve and an energized coil solenoid valve.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A dual-circuit integrated valve pipeline structure, characterized in that: include: First water inlet pipeline; a second water inlet pipeline, wherein the first water inlet pipeline is connected to the second water inlet pipeline; An annular pipeline, wherein the annular pipeline has an inner cavity and an outer cavity, and the outer cavity is arranged around the inner cavity; the second water inlet pipeline is connected to one end of the annular pipeline, and the second water inlet pipeline is in conduction with the outer cavity, and the inner cavity and one end of the outer cavity away from the second water inlet pipeline are in conduction with each other; Wherein, the central axis of the second water inlet pipeline and the central axis of the annular pipeline are parallel to each other, and the second water inlet pipeline and the annular pipeline are integrally formed.

2. A dual-circuit integrated valve pipeline structure according to claim 1, characterized in that: The first water inlet pipeline, the second water inlet pipeline and the annular pipeline are integrally formed.

3. A dual-circuit integrated valve pipeline structure according to claim 1, characterized in that: Also includes: The water outlet pipeline is connected to the inner cavity of the annular pipeline, the central axis of the water outlet pipeline is perpendicular to the central axis of the annular pipeline, and the water outlet pipeline and the second water inlet pipeline are placed on the same side of the annular loop.

4. A dual-circuit integrated valve pipeline structure according to claim 1, characterized in that: The first water inlet pipeline and the second water inlet pipeline are perpendicular to each other.

5. A dual-circuit integrated valve pipeline structure according to claim 1, characterized in that: There are multiple second water inlet pipelines and multiple annular pipelines, each of the second water inlet pipelines is connected to one annular pipeline; multiple second water inlet pipelines are connected to one first water inlet pipeline.

6. A dual-circuit integrated valve pipeline structure according to claim 1, characterized in that: The annular pipeline comprises: an outer tube, an inner tube and a connecting bottom plate, the outer tube is longer than the inner tube, the outer tube is sleeved on the inner tube, and the outer cavity is located between the inner tube and the outer tube; The connecting bottom plate is annular and is adapted to the outer cavity. The annular bottom plate is placed on one side of the outer tube and the inner tube, and the inner edge of the annular bottom plate is connected to the end edge of the inner tube, and the outer edge of the annular bottom plate is connected to the end edge of the outer tube. The second water inlet pipeline runs through the connecting bottom plate.

7. A dual-circuit integrated valve pipeline water valve, characterized in that: include: A dual-circuit integrated valve pipeline structure as claimed in any one of claims 1 to 6; A water pump is connected to an end of the annular pipeline away from the second water inlet pipeline, and the water pump is adapted to the annular pipeline.

8. A dual-circuit integrated valve pipeline water valve according to claim 7, characterized in that: The water pump is a solenoid valve.

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