CN209511392U - A kind of plastic pipe interconnection pipe fitting flushing intersection - Google Patents

Abstract

The utility model discloses a kind of plastic pipe interconnection pipe fitting for flushing intersection, it is related to the pipe fitting field of plastic pipe interconnection, the intersection tube body to connect including both ends port, the intersection tube body includes round tube section, flat pipeline section, transitional pipe segment, the round tube section passes through the both ends that transitional pipe segment is connected to flat pipeline section respectively, the one side of the flat pipeline section and the two tangent settings of round tube section lateral wall, the flat pipeline section thickness are less than the diameter of round tube section.The height of its infall when crossing pipes are connected and used of the interconnection pipe fitting of above structure can be flushed with pipe fitting, compared to the height that existing structure significantly reduces infall.

Description

A kind of plastic pipe interconnection pipe fitting flushing intersection

Technical field

The utility model relates to the pipe fitting fields of plastic pipe interconnection, more particularly to a kind of plastic pipe for flushing intersection Interconnection pipe fitting.

Background technique

It is one of side intersecting but being not attached to infall in logical pipeline structure at present in the laying of water power pipeline To pipeline it is separated, then separated both ends are connected by one across the two-way bend pipe of circle of another pipeline, this Intersection construction, the position of infall from the highest point of floor surface or metope to two-way bend pipe be at least two pipe diameters it Relatively deep with the pipeline groove depth of, such metope, the laying height on floor will increase, although this increased height is one The height of pipe diameter, but for spatial altitude or influential, especially space as far as possible in expansion chamber in existing commercial residential buildings room More narrow kitchen and bath space, more one centimeter of energy is one centimeter, also for the thin wall of metope thickness, the slot of two pipe diameters Depth for pipeline arrangement spread longer wall metope destroy or it is bigger, result even in wall and be easy out It splits, load-bearing is deteriorated, and there are security risks.

Utility model content

The purpose of this utility model is to provide a kind of plastic pipe interconnection pipe fittings for flushing intersection, in crossing pipes The height of infall can be flushed with pipe fitting when connection uses, compared to the height that existing structure significantly reduces infall.

To achieve the above object, the technical solution of the utility model is: a kind of plastic pipe cross connecting tube flushing intersection Part, including the intersection tube body that both ends port connects, the intersection tube body includes round tube section, flat pipeline section, transitional pipe segment, The round tube section passes through the both ends that transitional pipe segment is connected to flat pipeline section, the one side of the flat pipeline section and two round tube sections respectively The tangent setting of lateral wall.

The flat pipeline section thickness is less than the diameter of round tube section.

The width of the flat pipeline section is greater than the diameter of round tube section.

The flat pipeline section with a thickness of round tube section diameter half.

The flat pipeline section is not convexly equipped with for top-bottom cross tube body on the one side tangent with two round tube section lateral walls Between positioning location structure.

The location structure includes the bulge loop and pillar for being spaced apart setting, when positioning between top-bottom cross tube body, The pillar on intersection tube body above can be corresponded to be embedded and be fixed in the bulge loop on following intersection tube body, or, above Intersection tube body on bulge loop can correspond to and fixed outside the pillar that is set on following intersection tube body.

The bulge loop and pillar spacing side by side are laid, and location structure axially spaced-apart on flat pipeline section lays multiple groups, The flat pipeline section is for giving multiple intersection tube body cross bearings.

The intersection tube body is that the combination of multiple individual components is constituted.

The flat pipeline section is the structure of independent pipeline section, and both ends are respectively combined connection transitional pipe segment, the round tube section and mistake Symmetrical half pipe fitting that pipeline section is separation is crossed to be composed.

The combination junction of the round tube section and transitional pipe segment is the connection of sealing structure, the round tube section and transitional pipe segment End on be arranged with combination fixing sleeve.

By using above-mentioned technical proposal, the beneficial effects of the utility model are: the plastic pipe interconnection of above structure Pipe fitting is to be applied to pipeline to connect with the pipeline at pipeline monitor, and being equipped with flat pipeline section equally can be logical not for water flow normal stream Any influence is had, the influence if any the problem can change to change inside it by the thickness and width to flat pipeline section The sectional area of circulation, the interconnection pipe fitting can be used for application, such as conduit of other pipelines etc., pass through flat tube Segment structure setting and the one side of flat pipeline section and the tangent setting of two round tube section lateral walls and flat pipeline section thickness are less than round tube section Diameter, such interconnection pipe fitting the position of the flat pipeline section of correspondence be in lower than round tube section concave configuration, intersect connect When connecing installation in following interconnection pipe fitting it is that the side tangent with round tube section is face-down, and in interconnection pipe fitting above It is that the side tangent with round tube section is face-up, i.e., the flat pipeline section recessed portion of up and down interconnection pipe fitting is mutually embedding, in this way Compared to the existing structure using round two-way bend pipe interconnection, the structure of infall can be significantly reduced, to realize this The purpose effect of utility model, above-mentioned further location structure setting, positioning operation is simple and convenient, and can realize it is multiple fixed Position, i.e., multiple cross bearings, and above-mentioned structure setting enable to interconnection pipe fitting regardless of intersection piping connection up and down, It is used regardless of piping connection direction, it is convenient to use also to facilitate the manufacturing；Above-mentioned further intersection tube body is multiple independences Component combination constitutes structure setting, can be realized the formed product manufacture conducive to mold injection, and the realization for reducing injection molding manufacture is difficult Degree.

Detailed description of the invention

Fig. 1 be the utility model relates to a kind of plastic pipe interconnection pipe fitting for flushing intersection structural schematic diagram；

Fig. 2 be the utility model relates to a kind of plastic pipe interconnection pipe fitting schematic cross-sectional view for flushing intersection；

Fig. 3 be the utility model relates to a kind of plastic pipe interconnection pipe fitting for flushing intersection another structure point Solution structure schematic diagram.

In figure:

Intersect tube body 1；Round tube section 11；Flat pipeline section 12；Location structure 121；

Bulge loop 1211；Pillar 1212；Transitional pipe segment 13；Combine fixing sleeve 14.

Specific embodiment

In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into Row elaborates.

A kind of plastic pipe interconnection pipe fitting flushing intersection disclosed by the utility model, as shown in Figure 1, Figure 2 and Figure 3, Including the intersection tube body 1 that both ends port connects, the utility model is mainly theed improvement is that, the intersection tube body 1 Including round tube section 11, flat pipeline section 12, transitional pipe segment 13, the round tube section 11 is connected to flat tube by transitional pipe segment 13 respectively The both ends of section 12, the one side of the flat pipeline section 12 and the tangent setting of two round tube sections, 11 lateral wall, as shown in Figure 2, it is flat The outside under surface of pipeline section 12 and 11 minimum point of round tube section of left and right ends be it is linear, there are also flat 12 thickness of pipeline section Less than the diameter of round tube section 11, as shown in Figure 2, answering the position of flat pipeline section 12 is in the recessed knot lower than two terminal circle pipeline section 1 Structure, corresponding recessed locations of structures are the upper and lower overlapping setting for cross line infall, that is, realize above-mentioned beneficial effect portion The effect divided reaches the purpose of this utility model, and the truncation surface that 1 each section of tube body is intersected in above structure is in different shape , but different shape has no effect on circulation of the water flow in pipeline, but the problem of influence flow, this problem can be passed through The thickness and width of flat pipeline section is changed and realizes flow to be achieved, such as the width of the flat pipeline section 12 is greater than The diameter of round tube section 11 further reaches the state that the infall in interconnection is not protrusion, flat 11 thickness of pipeline section It can be the half of 11 diameter of round tube section, increase interior pipeline sectional area by the width of above-mentioned increase flat part 12, realize preferable Circulation.

In the present embodiment further, as illustrated in the drawing, the flat pipeline section 12 is not tangent with two round tube sections, 11 lateral wall One side on (i.e. flat pipeline section 12 in recessed one side on) be convexly equipped with and determine for the positioning between top-bottom cross tube body Bit architecture 121 avoids the activity between top-bottom cross tube body, can also preferably fix the height of infall, this is practical new To realize the manufacturing of product, reducing the exploitation of mold, purchase, using making no distinction of rank in type, therefore under can further passing through The structure realization stated, as depicted in figs. 1 and 2, the location structure 121 includes the bulge loop 1211 and pillar for being spaced apart setting 1212, when positioning between top-bottom cross tube body 1, the pillar 1212 on intersection tube body 1 above, which can correspond to, to be embedded It is fixed in bulge loop 1212 on following intersection tube body 1, or, the bulge loop 1211 on intersection tube body 1 above can correspond to It is fixed outside the pillar 1212 being set on following intersection tube body 1, due to being to intersect between top-bottom cross tube body 1, Bulge loop 1211 and pillar 1212 above can not correspond to following bulge loop 1211 and pillar 1212 simultaneously, therefore can pass through choosing It selects and is wherein correspondingly embedded in and positioning can be realized fixes for one group.

In addition, intersect for there is the more same position, flat pipeline section 12 can be used and increase intersection tube body 1, On the flat pipeline section 12 of growth, the bulge loop 1211 and pillar 1212 of location structure 121 can be laid for the mode of spacing side by side, The location structure 121 axially spaced-apart on flat pipeline section 11 lays multiple groups, and the flat pipeline section 11 is for giving multiple cross pipes 1 cross bearing of ontology, that is, the distance being spaced want the location structure 121 that can intersect tube body 1 for above adjacent two can be with Be correspondingly embedded in positioning.

In addition, the present utility model people is when product structure is developed, it is contemplated that when product passes through mold injection molding, mould The realization of core pulling after the structure and injection molding of tool, the improvement setting of inventor's further progress structure, reduces product injection molding Molding realization difficulty, as shown in Figure 3, the intersection tube body 1 is that the combination of multiple individual components is constituted, and each individual components are It separates what injection molding came out, complete product structure is being constituted by assembling split, one kind is described below in the present embodiment can The composite structure of realization, the specific flat pipeline section 12 are the structure of independent pipeline section, and both ends are respectively combined connection transitional pipe segment 13, and symmetrical half pipe fitting that the round tube section 11 and transitional pipe segment 13 are separation is composed, round tube section 11 as illustrated in the drawing With the connection of transitional pipe segment 13 axial direction one, with the diagram direction of Fig. 1, it is only for being separated with axial two sides up and down The internal duct structure of vertical component, such round tube section 11 and transitional pipe segment 13 can core pulling after injection molding easy to accomplish, for The case where connection that combination junction should be sealing structure when this isolated assembling split avoids the occurrence of leakage, such as the circle Pipeline section should be sealing structure with transitional pipe segment junction and connect, can improve one be arranged on its end combination fixing sleeve 14, such as As shown in the figure, combination fixing sleeve 14 preferably two symmetrical structure splits can be fixed, with flat pipeline section 12 or pipeline The connection of other tube ends existing Hermetical connecting structure mode can be used realize connection.

It is combined for what is be molded using water-soluble core without setting multiple individual components for interconnection pipe fitting 1 It constitutes, but directly injection molding is structure as a whole, and takes out after injection molding and is placed in water immersion, melting away water-soluble core is shaped article Structure.

The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.

Claims (9)

1. a kind of plastic pipe interconnection pipe fitting for flushing intersection, which is characterized in that the cross pipe to connect including both ends port Ontology, the intersection tube body include round tube section, flat pipeline section, transitional pipe segment, and the round tube section is connected by transitional pipe segment respectively It connects in the both ends of flat pipeline section, the one side of the flat pipeline section and the two tangent settings of round tube section lateral wall, the flat pipeline section Thickness is less than the diameter of round tube section.

2. a kind of plastic pipe interconnection pipe fitting for flushing intersection as described in claim 1, which is characterized in that the flat tube The width of section is greater than the diameter of round tube section.

3. a kind of plastic pipe interconnection pipe fitting for flushing intersection as described in claim 1, which is characterized in that the flat tube Section with a thickness of round tube section diameter half.

4. a kind of plastic pipe interconnection pipe fitting for flushing intersection as described in claim 1, which is characterized in that the flat tube The positioning knot for the positioning between top-bottom cross tube body is convexly equipped on the tangent one side of two round tube section lateral wall of Duan Buyu Structure.

5. a kind of plastic pipe interconnection pipe fitting for flushing intersection as claimed in claim 4, which is characterized in that the positioning knot Structure includes the bulge loop and pillar for being spaced apart setting, when positioning between top-bottom cross tube body, on intersection tube body above Pillar can correspond to be embedded and fixed in the bulge loop on following intersection tube body, or, intersecting above is convex on tube body Ring can correspond to be fixed outside the pillar being set on following intersection tube body.

6. a kind of plastic pipe interconnection pipe fitting for flushing intersection as claimed in claim 5, which is characterized in that the bulge loop and Pillar spacing side by side is laid, and location structure axially spaced-apart on flat pipeline section lays multiple groups, and the flat pipeline section is for giving Multiple intersection tube body cross bearings.

7. a kind of plastic pipe interconnection pipe fitting for flushing intersection as claimed in any one of claims 1 to 6, which is characterized in that The intersection tube body is that the combination of multiple individual components is constituted.

8. a kind of plastic pipe interconnection pipe fitting for flushing intersection as claimed in claim 7, which is characterized in that the flat tube Section is the structure of independent pipeline section, and both ends are respectively combined connection transitional pipe segment, and the round tube section and transitional pipe segment are the symmetrical of separation Half pipe fitting is composed.

9. a kind of plastic pipe interconnection pipe fitting for flushing intersection as claimed in claim 8, which is characterized in that the round tube section With the connection that junction is sealing structure of combining of transitional pipe segment, combination is arranged on the end of the round tube section and transitional pipe segment Fixing sleeve.