CN213745440U

CN213745440U - Multifunctional four-way pipe

Info

Publication number: CN213745440U
Application number: CN202022461599.2U
Authority: CN
Inventors: 周建华
Original assignee: Zhejiang Minghua Metal Products Co ltd
Current assignee: Zhejiang Minghua Metal Products Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-20
Anticipated expiration: 2030-10-30

Abstract

The utility model provides a multifunctional four-way pipe, which comprises a main pipeline, a first branch pipe and a second branch pipe, wherein the first branch pipe and the second branch pipe are arranged on the outer circumferential surface of the main pipeline and are respectively communicated with the main pipeline; through setting up the fast joint seat in the trunk line lower part, should form the fast joint annular with the size looks adaptation of sewer main standard piece between fast joint seat and the trunk line, realize that the quick of four-way pipe and sewer main closes to be connected, easy dismounting and leakproofness are good, satisfy multirow pipe and collect the offal demand to through setting up soft joint, but the different specification drainage of adaptation divides the pipe, the commonality is strong, the installation trouble who exists among the prior art has been solved, the complicated and poor technical problem of commonality of structure.

Description

Multifunctional four-way pipe

Technical Field

The utility model relates to a pipe joint field, concretely relates to multi-functional four-way pipe.

Background

Current kitchen is when fitment, only reserves a sewer straight socket usually, just can only satisfy the row of single drain pipe and insert the use, and usually with the drain pipe direct injection sewer straight socket in, both junctions are not sealed, lead to the foul smell to spill out or waste water spills over etc..

The utility model discloses a chinese utility model patent that application number is CN201821878714.2 discloses a multi-functional drainage cross, connect soon including cross, first drainage interface, second drainage interface, check valve, pagoda joint, stagnant water valve and PE, one side of cross is provided with first drainage interface, be provided with in the first drainage interface the check valve, the top of first drainage interface is provided with it matched with the pagoda connects, the opposite side of cross is provided with the second drainage interface, be provided with in the second drainage interface the stagnant water valve, the top of second drainage interface is provided with it matched with PE connects soon.

However, in the above technical scheme, when the bottom of the four-way main pipe is connected with the lower water main pipe, a sealing joint is additionally adopted, the installation operation is troublesome, the whole four-way drain pipe is formed by combining a plurality of components, the structure is complex, and the threaded connection mode causes the low adaptability and poor universality of the joint.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a multi-functional four-way pipe, through set up the quick-connect seat in the trunk line lower part, should form the quick-connect annular with the size looks adaptation of sewer main standard piece between quick-connect seat and the trunk line, realize that the quick plug of four-way pipe and sewer main closes and is connected, easy dismounting and leakproofness are good, satisfy multirow water pipe and collect the offal demand, and through setting up soft joint, but the different specification drainage of adaptation divides the pipe, the commonality is strong, the installation that exists has solved among the prior art is troublesome, the structure is complicated and the poor technical problem of commonality.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multi-functional four-way pipe, includes the trunk line, set up in on the trunk line outer periphery and respectively with first minute pipe and the second minute pipe that the trunk line is linked together, the lower part of trunk line is coaxial to be provided with and is used for the quick-connect seat that is connected with outside sewer main.

Preferably, the quick connection seat comprises an inner ring surface extending towards the inside of the main pipeline along the circumferential direction of the main pipeline and an inner pipe connected with the extending end part of the inner ring surface and extending downwards, and the inner pipe and the main pipeline are coaxially arranged; the main pipeline, the inner ring surface and the inner pipe jointly form a quick connection ring groove used for clamping an external sewer pipe.

Preferably, the lower end of the inner pipe extends beyond the lower end of the main pipe.

Preferably, the quick-connection seat further comprises an outer annular surface extending to the outside of the main pipe along the circumferential direction of the main pipe, and an outer pipe connected with the extending end part of the outer annular surface and extending downwards, and the outer pipe and the main pipe are coaxially arranged; the lower end of the outer pipe is flush with the lower end of the main pipeline.

Preferably, the extension of the inner annular surface is smaller than the extension of the outer annular surface.

Preferably, the quick connection seat is located below the position where the first branch pipe and the second branch pipe are communicated with the main pipe.

Preferably, the first branch pipe and the second branch pipe are arranged symmetrically left and right along the length direction of the main pipe; the pipe diameters of the main pipeline, the first branch pipe and the second branch pipe are equal.

Preferably, the first branch pipe and the second branch pipe are respectively arranged to be inclined upwards by 45 degrees.

Preferably, a layer of film covers the orifice of the first branch pipe or the second branch pipe.

Preferably, the water inlets of the main pipeline, the first branch pipe and the second branch pipe are respectively connected with the external lower water branch pipe in a sealing manner through soft joints.

The beneficial effects of the utility model reside in that:

(1) the utility model discloses a set up the quick-connection seat in the trunk line lower part, form the quick-connection annular with the size looks adaptation of sewer header pipe standard piece between this quick-connection seat and the trunk line, realize the quick plug-in of four-way pipe and sewer header pipe and close the connection, need not extra joint, easy dismounting and leakproofness are good, can satisfy the multirow water pipe and collect the offal demand;

(2) the utility model discloses a set up soft joint, but the drainage of the different specifications of adaptation is in charge of, and the commonality is strong, and the joint of soft material and trunk line and drainage are in charge of between accessible interference fit zonulae occludens, and the leakproofness is good, can guarantee the sanitation and hygiene in kitchen.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic view of the bottom view structure of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example one

As shown in fig. 1, a multi-functional four-way pipe, includes trunk line 1, set up in on the trunk line 1 outer periphery and respectively with first minute pipe 2 and the second minute pipe 3 that trunk line 1 is linked together, the coaxial quick-connection seat 4 that is used for being connected with outside sewer main pipe that is provided with in lower part of trunk line 1.

Preferably, as shown in fig. 2 to 3, the quick-connection seat 4 includes an inner annular surface 41 extending toward the inside of the main pipe 1 in the circumferential direction of the main pipe 1, and an inner pipe 43 connected to an extending end portion of the inner annular surface 41 and extending downward, and the inner pipe 43 is disposed coaxially with the main pipe 1; the main pipeline 1, the inner ring surface 41 and the inner pipe 43 together enclose a quick connection ring groove 40 for clamping an external sewer main pipe.

In this embodiment, set up the quick-connection seat 4 in the lower part of trunk line 1, this form between quick-connection seat 4 and the trunk line 1 with the quick-connection annular 10 of the size looks adaptation of sewer main standard part, realize that accessible matching between multi-functional four-way pipe and the sewer main in this embodiment inserts the mode that closes and realizes the high-speed joint, during the installation, only need to correspond the sewer main standard part and insert sealed connection can be realized in the quick-connection annular 40, need not extra attach fitting, easy dismounting and the leakproofness is good, trunk line 1, first minute pipe 2 and second minute pipe 3 can be used to connect the multiple domestic equipment that need the drainage such as bowl washing groove, water purifier, can satisfy the multirow pipe and collect the offal demand.

Preferably, the quick-connecting seat 4 further includes an outer annular surface 42 extending to the outside of the main pipe 1 along the circumferential direction of the main pipe 1, and an outer pipe 44 connected to an extending end of the outer annular surface 42 and extending downward, and the outer pipe 44 is disposed coaxially with the main pipe 1; the lower end of the outer pipe 44 is flush with the lower end of the main pipe 1.

Preferably, the extension of the inner annular surface 41 is smaller than the extension of the outer annular surface 42.

Preferably, the quick-connecting seat 4 is located below the position where the first branch pipe 2 and the second branch pipe 3 are communicated with the main pipe 1.

Preferably, the first branch pipe 2 and the second branch pipe 3 are arranged symmetrically left and right along the length direction of the main pipe 1; the pipe diameters of the main pipeline 1, the first branch pipe 2 and the second branch pipe 3 are equal.

Preferably, the first branch pipe 2 and the second branch pipe 3 are respectively arranged to be inclined upwards by 45 °.

Preferably, the water inlets of the main pipe 1, the first branch pipe 2 and the second branch pipe 3 are respectively connected with the external sewer branch pipe in a sealing manner through soft joints.

In this embodiment, through setting up soft joint, the drainage of the different specifications of adaptation is in charge of, and the commonality is strong, and the joint of soft material and trunk line 1 and drainage are in charge of between accessible interference fit zonulae occludens, and the leakproofness is good, can guarantee the sanitation and hygiene in kitchen.

In a preferred embodiment, the soft joint is preferably made of rubber.

Example two

For simplicity, only the differences between the second embodiment and the first embodiment will be described below; the second embodiment is different from the first embodiment in that:

preferably, as shown in fig. 1, the lower end 10 of the inner pipe 43 extends beyond the lower end of the main pipe 1.

In this embodiment, by extending the lower end 10 of the inner pipe 43 beyond the lower end of the main pipe 1, the transition length at the interface is extended, preventing the overflow of wastewater or the leakage of odors at the interface.

Example two

preferably, as shown in fig. 4, a film 5 is covered and disposed at the nozzle of the first branch pipe 2 or the second branch pipe 3.

In the embodiment, when a product leaves a factory, a layer of film 5 is covered at the pipe orifice of the first branch pipe 2 or the second branch pipe 3, so that the product is set as a three-way pipe by default, a user can select the three-way pipe according to actual drainage needs, and when three drainage branch pipes need to be drained, the film 5 can be punctured and then connected through a soft joint, so that different use requirements are met; when the first branch pipe 2 or the second branch pipe 3 is not used, the film 5 plays a sealing role and is more sanitary.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a multi-functional four-way pipe, includes trunk line (1), set up in on the trunk line (1) outer periphery and respectively with first minute pipe (2) and second minute pipe (3) that trunk line (1) is linked together, its characterized in that, the lower part of trunk line (1) is coaxial to be provided with and is used for the quick-witted seat (4) that are connected with outside sewer.

2. A multi-functional cross-pipe according to claim 1, characterized in that the quick-connection seat (4) comprises an inner annular surface (41) extending towards the inside of the main pipe (1) along the circumferential direction of the main pipe (1) and an inner pipe (43) connected with the extending end of the inner annular surface (41) and extending downwards, the inner pipe (43) and the main pipe (1) being coaxially arranged; the main pipeline (1), the inner ring surface (41) and the inner pipe (43) jointly enclose a quick connection ring groove (40) used for clamping an external sewer pipe.

3. A multi-function cross as claimed in claim 2, wherein the lower end (10) of the inner tube (43) extends beyond the lower end of the main tube (1).

4. A multi-functional cross pipe according to claim 2, wherein the quick-connection seat (4) further comprises an outer annular surface (42) extending to the outside of the main pipe (1) along the circumferential direction of the main pipe (1), and an outer pipe (44) connected to the extending end of the outer annular surface (42) and extending downward, the outer pipe (44) being coaxially disposed with the main pipe (1); the lower end of the outer pipe (44) is flush with the lower end of the main pipe (1).

5. A multi-functional cross-piece according to claim 4, characterized in that the extension of the inner ring surface (41) is smaller than the extension of the outer ring surface (42).

6. A multi-functional four-way pipe according to claim 1, characterized in that the quick-connection seat (4) is located below the place where the first branch pipe (2) and the second branch pipe (3) are communicated with the main pipe (1).

7. A multi-functional four-way pipe according to claim 1, characterized in that the first branch pipe (2) and the second branch pipe (3) are arranged symmetrically left and right along the length direction of the main pipe (1); the pipe diameters of the main pipeline (1), the first branch pipe (2) and the second branch pipe (3) are equal.

8. A multi-functional four-way pipe according to claim 1, characterized in that the first branch pipe (2) and the second branch pipe (3) are each arranged inclined upwards by 45 °.

9. A multi-functional four-way pipe according to claim 1, wherein the orifice of the first or second branch pipe (2, 3) is covered with a film (5).

10. A multi-functional four-way pipe according to claim 1, characterized in that the water inlets of the main pipe (1), the first branch pipe (2) and the second branch pipe (3) are respectively connected with the external lower branch pipe in a sealing way through soft joints.