A kind of building plumbing system pipe connecting structure
Technical field
The utility model relates to building pipe equipment technical field, specially a kind of building plumbing system pipeline connection knot
Structure.
Background technique
Pipeline connection refers to the requirement according to design drawing, and processed prefabricated pipeline section is connected into a complete system
System, in construction, the connection type of pipeline is varied, there is threaded connection, flanged joint, welded connecting, socket joint connection and pipe
The methods of road Adherents junction, still, using these method connecting pipes, when pipeline needs slight deflecting, these methods are not
It can be realized, it is also necessary to the deflecting of pipeline is realized with the use of bend pipe, it is very inconvenient, also, pipeline connection in the market
Structure does not all have this function yet, while pipe connecting structure in the market does not have the function of current limliting, if current-limiting function is also
It needs to realize by valve, for this purpose, the utility model provides a kind of building plumbing system pipe connecting structure.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of building plumbing system pipeline connection knot
Structure, to solve the problems mentioned in the above background technology, the utility model is designed reasonably are easy to use, have current-limiting function.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of building water supply is arranged
Water pipe pipeline connecting structure, including connection structure ontology, the connection structure ontology include water inlet pipe, outlet pipe and default pipe, institute
The one end for stating outlet pipe is provided with connection ball one, and the top of the connection ball one is provided with through-hole one, the default pipe
One end is welded in through-hole one, and external screw thread, the inner sidewall of junction block one are provided on the lateral wall of the other end of the default pipe
On be provided with internal screw thread one, the junction block one is set on default pipe by external screw thread and the cooperation of internal screw thread one, the connection
The side of ball one is provided with through-hole two, and cavity one is provided in the connection ball one, is provided with connection in the cavity one
Ball two, one end of the water inlet pipe pass through through-hole two and connect with ball two is connect, and are provided with cavity in the connection ball two
Two, apopore is provided on the connection ball two, the side of the connection ball two is provided with current limiting plate one, the current limiting plate
It is provided with semi-circular hole one on one, current limiting plate two is provided on the inner sidewall of described outlet pipe one end, is set on the current limiting plate two
It is equipped with semi-circular hole two, junction block two is set in the other end of water inlet pipe, and junction block three is set in the other end of outlet pipe.
As a kind of preferred embodiment of the utility model, valve is provided on the default pipe.
As a kind of preferred embodiment of the utility model, one end of the water inlet pipe, outlet pipe and default pipe is all provided with
It is equipped with rubber seal.
As a kind of preferred embodiment of the utility model, it is all provided on the inner sidewall of the junction block two and junction block three
It is equipped with internal screw thread two.
As a kind of preferred embodiment of the utility model, the quantity of the apopore is 6, on the junction block one
It is provided with protection cap.
The utility model has the beneficial effects that a kind of building plumbing system pipe connecting structure of the utility model, including into
Water pipe, outlet pipe, default pipe, connection ball one, through-hole one, junction block one, through-hole two, connection ball two, cavity two, water outlet
Hole, current limiting plate one, semi-circular hole one, current limiting plate two, semi-circular hole two, junction block two, junction block three, valve and rubber seal
Circle.
1. the connection ball two of this building plumbing system pipe connecting structure is able to carry out certain model in connection ball one
The activity enclosed so as to realize the relative direction for changing water inlet pipe and outlet pipe, therefore can be realized the slight deflecting of pipeline,
It does not need to realize using special bend pipe, easy to use, wide adaptability.
2. the connection ball one of this building plumbing system pipe connecting structure and connection ball two can pass through relative rotation
The function of realizing current limliting, does not need using valve, structure is simple, can reduce manufacturing cost.
3. default pipe is provided on this building plumbing system pipe connecting structure, it can be by pre- when needing to add pipeline
If pipe is directly connected to, replacement connection structure is not needed, and when pipeline freezes, hot water can be added by default pipe and thawed,
Convenient and efficient, the junction block one on default pipe can be disassembled and be replaced, so as to which the pipeline of different model is suitble to use.
4. building plumbing system pipe connecting structure design is rationally, easy to use, there is current-limiting function.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of building plumbing system pipe connecting structure of the utility model;
Fig. 2 is a kind of diagrammatic cross-section of building plumbing system pipe connecting structure of the utility model;
Fig. 3 is a kind of two scheme of installation of junction block of building plumbing system pipe connecting structure of the utility model;
Fig. 4 is a kind of two structural schematic diagram of connection ball of building plumbing system pipe connecting structure of the utility model;
Fig. 5 is a kind of two main view of current limiting plate of building plumbing system pipe connecting structure of the utility model;
In figure: 1- water inlet pipe, 2- outlet pipe, 3- preset pipe, 4- connection ball one, 5- through-hole one, 6- junction block one, 7- lead to
Hole two, 8- connection ball two, 9- cavity two, 10- apopore, 11- current limiting plate one, 12- semi-circular hole one, 13- current limiting plate two,
14- semi-circular hole two, 15- junction block two, 16- junction block three, 17- valve, 18- rubber seal.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of building plumbing system pipeline connection knot
Structure, including connection structure ontology, the connection structure ontology include water inlet pipe 1, outlet pipe 2 and default pipe 3, the outlet pipe 2
One end be provided with connection ball 1, it is described connection ball 1 top be provided with through-hole 1, one end of the default pipe 3
It is welded in through-hole 1, is provided with external screw thread on the lateral wall of the other end of the default pipe 3, on the inner sidewall of junction block 1
It is provided with internal screw thread one, the junction block 1 is set on default pipe 3 by external screw thread and the cooperation of internal screw thread one, the connection
The side of ball 1 is provided with through-hole 27, and cavity one, the company of being provided in the cavity one are provided in the connection ball 1
Ball 28 is connect, one end of the water inlet pipe 1 passes through through-hole two and connects with ball 28 is connect, setting in the connection ball 28
There is cavity 29, apopore 10 is provided on the connection ball 28, the side of the connection ball 28 is provided with current limiting plate one
11, semi-circular hole 1 is provided on the current limiting plate 1, is provided with current limiting plate two on the inner sidewall of described 2 one end of outlet pipe
13, semi-circular hole 2 14 is provided on the current limiting plate 2 13, and junction block 2 15 is set in the other end of water inlet pipe 1, junction block
3 16 are set in the other end of outlet pipe 2.
As a kind of preferred embodiment of the utility model, valve 17 is provided on the default pipe 3.
As a kind of preferred embodiment of the utility model, one end of the water inlet pipe 1, outlet pipe 2 and default pipe 3 is equal
It is provided with rubber seal.
As a kind of preferred embodiment of the utility model, on the inner sidewall of the junction block 2 15 and junction block 3 16
It is provided with internal screw thread two.
As a kind of preferred embodiment of the utility model, the quantity of the apopore 10 is 6, the junction block one
Protection cap is provided on 6.
Working principle: when using this building plumbing system pipe connecting structure, pass through junction block 2 15 and junction block three
16 connect the pipeline of needs, and when needing slight when moving towards of pipeline of change, water inlet pipe 1 and outlet pipe 2 are carried out to a certain degree
Doubling, due to connection ball 28 connection ball 1 in be able to carry out a certain range of activity, so as to realize change
The relative direction of water inlet pipe 1 and outlet pipe 2, therefore can be realized the slight deflecting of pipeline, it does not need to come using special bend pipe
It realizes, easy to use, wide adaptability, when needing current limliting, rotates water inlet pipe 1 or outlet pipe 2, make semi-circular hole 1 and half
The registration of round hole 2 14 changes, and registration is bigger, and the flow velocity of water is bigger, when needing to add pipeline, by default pipe 3
Protection cap on junction block 1 is dismantled, and the pipeline for then needing to add by the connection of junction block 1 presets the junction block on pipe 3
One 6 can disassemble and replace, so as to which the pipeline of different model is suitble to use, and when pipeline freezes, can pass through
Default pipe 3 adds hot water and thaws, convenient and efficient, and building plumbing system pipe connecting structure design is rationally, easy to use, has
Current-limiting function.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.