CN213245366U - Drainage structure with many interfaces - Google Patents

Abstract

The utility model relates to a drainage structures with many interfaces, its characteristics lie in including vertical pipe, horizontal pipe, vertical pipe, be equipped with vertical hole on the vertical pipe, first external screw thread has been seted up respectively at the both ends of vertical pipe, the second external screw thread, be equipped with horizontal hole on the horizontal pipe, be equipped with the third external screw thread on the outer peripheral surface of the left end of horizontal pipe, first internal thread has been seted up on the right pore wall of horizontal hole, be equipped with the screw hole on vertical pipe, the middle part of vertical pipe intersects with the middle part of horizontal pipe, fuse together, and make vertical hole and horizontal hole be linked together, vertical pipe meets with horizontal pipe, and make screw hole and horizontal hole dock the intercommunication mutually. The utility model discloses can concentrate the sewage that a plurality of products produced, discharge away sealedly, this peculiar smell outflow that can avoid sewage and sewage from can avoiding in the indoor environment because of these sewage the condition that bacterial growing appears, produce the peculiar smell, and then help improving the health nature of indoor environment, and this drainage structures's overall structure is very simple reliable.

Description

Drainage structure with many interfaces

Technical Field

The utility model relates to the technical field of pipelines, especially a drainage structure.

Background

At present, with the improvement of living standard of people, more and more household articles are purchased by people. In which a counter basin, a washing machine, a dish washer, a water purifier, a small kitchen appliance and the like, which generate waste water, are generally placed in a kitchen. Because there is only one sewer pipe orifice in the existing kitchen, when the product is placed, the following two methods are generally adopted for installation: firstly, connecting a sewage discharge pipe of the counter basin to a pipe orifice of a sewer, and then directly placing drain pipes of other products in the counter basin; after other products discharge sewage into the counter basin, the counter basin is easily polluted, so that bacteria are easily grown in the counter basin, and peculiar smell is easily generated. The second is a common way, which is to insert the drain pipes of all products into the mouth of the sewer, but after the adopted structure, the mouth of the sewer is difficult to seal, so that the peculiar smell in the sewer easily affects the indoor environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem and not enough, provide a drainage structures with many interfaces, this drainage structures can concentrate the sewage that a plurality of products produced, discharge away sealedly, and this peculiar smell outflow that can avoid sewage and sewage from can avoiding appearing bacterial growing, producing the condition of peculiar smell in the indoor environment because of these sewage, and then help improving the sanitary nature of indoor environment, and this drainage structures's overall structure is very simple reliable.

The technical scheme of the utility model is realized like this:

a drainage structure with multiple interfaces is characterized by comprising a vertical pipe, a transverse pipe and a longitudinal pipe, wherein a vertical inner hole which vertically penetrates through is formed in the vertical pipe, a first external thread and a second external thread are respectively formed in the upper outer circumferential surface and the lower outer circumferential surface of the vertical pipe, a transverse inner hole which transversely penetrates through is formed in the transverse pipe, a third external thread is arranged on the outer circumferential surface of the left end of the transverse pipe, a first internal thread is formed in the right hole wall of the transverse inner hole, a threaded hole which longitudinally penetrates through is formed in the longitudinal pipe, the middle of the vertical pipe and the middle of the transverse pipe are intersected and fused together, the vertical inner hole is communicated with the transverse inner hole, the rear end of the longitudinal pipe is butted on the front surface of the middle of the transverse pipe, and the threaded hole and the transverse inner hole are butted and communicated.

Preferably, the drainage structure with multiple interfaces further comprises an adapter, the adapter comprises a butt joint pipe and two inserting seat bodies, the butt joint pipe is longitudinally arranged, a sixth external thread is arranged on the outer circumferential surface of the rear end of the butt joint pipe, a limiting compression ring is further arranged on the circumferential surface of the butt joint pipe, and a butt joint hole is formed in the end face of the rear end of the butt joint pipe; the sixth external thread is screwed on the threaded hole, the limiting compression ring is tightly pressed on the front end face of the longitudinal pipe, and the butt joint hole is in butt joint communication with the threaded hole; the plug-in seat body comprises an outer cylinder, an inner cylinder and a sealing rubber ring, wherein one end face of the outer cylinder is provided with a mounting hole, the other end face of the outer cylinder is provided with a flow guide hole penetrating through the mounting hole, the aperture of the flow guide hole is smaller than that of the mounting hole, the outer surface of the outer cylinder is provided with a plurality of limiting holes penetrating through the mounting hole, the limiting holes are arranged around the axial center line of the mounting hole, one end face of the inner cylinder is provided with a plug-in hole penetrating through the other end face of the inner cylinder, the outer circumferential surface of one end of the inner cylinder is provided with a limiting retaining ring, the outer diameter of the limiting retaining ring is larger than that of the mounting hole, the inner wall of one orifice of the plug-in holes is provided with a plurality of raised strip parts, the raised strip parts are arranged around the axial center line of the plug-in hole, the length direction of the raised strip parts is in the same direction as the, the middle part of the outer circumferential surface of the inner cylinder is provided with a plurality of limiting convex parts, the limiting convex parts are arranged around the axial center line of the inner cylinder, the positions of the limiting convex parts are in one-to-one correspondence with the positions of the limiting holes, fourth guide inclined planes are respectively arranged on the outer side edges of the limiting convex parts close to one side of the convex strip part, the sealing rubber ring is embedded at the hole bottom of the mounting hole, the other end of the inner cylinder is movably inserted in the mounting hole, the end surface of the inner cylinder is tightly pressed on the sealing rubber ring, the limiting convex parts are respectively embedded in the corresponding limiting holes, the fourth guide inclined planes can act on the inner orifice edges of the corresponding limiting holes, and a movable gap is formed between the limiting baffle ring and the end surface of the outer cylinder; the other end of the outer cylinder of one of the plug-in seat bodies is butted with the front end of the butt joint pipe, the axial center line of the flow guide hole on the outer cylinder is longitudinally extended, the flow guide hole on the outer cylinder is communicated with the butt joint hole, the other end of the outer cylinder of the other plug-in seat body is butted with the top surface of the butt joint pipe, the axial center line of the flow guide hole on the outer cylinder is vertically extended, and the flow guide hole on the outer cylinder is communicated with the butt joint hole.

Preferably, the drainage structure with multiple joints further comprises a sleeve pipe body, the sleeve pipe body comprises a straight pipe and an inclined pipe, the straight pipe is transversely arranged, one end of the inclined pipe is communicated with the right end of the straight pipe in a butt joint mode, the other end of the inclined pipe is located at the upper right side of the straight pipe, a sleeve joint pipe head is in butt joint with the other end of the inclined pipe, the outer diameter of the sleeve joint pipe head is smaller than that of the inclined pipe, a fourth external thread is arranged on the outer circumferential surface of the left end of the straight pipe, a convex baffle ring is further arranged on the outer circumferential surface of the straight pipe, a first convex ring portion, a second convex ring portion and a third convex ring portion are sequentially arranged on the circumferential surface of the sleeve joint pipe head from the outer end to the inner end, the outer diameters of the first convex ring portion, the second convex ring portion and the third convex ring portion are continuously increased from the outer end to the inner end, the maximum outer diameter of the second convex ring portion is larger than that of the first convex ring portion, and the maximum outer diameter of, two fourth convex ring parts are arranged on the circumferential surface of the other end of the inclined tube, the outer diameter of each fourth convex ring part is continuously increased from the outer end to the inner end, and the minimum outer diameter of each fourth convex ring part is larger than the maximum outer diameter of each third convex ring part; the fourth external thread is screwed on the first internal thread, and the convex baffle ring is tightly pressed on the end face of the right end of the transverse pipe.

The upper end of the vertical pipe adopts the following two structural designs: the drainage structure with the multiple interfaces further comprises a water discharging device, a water outlet end of the water discharging device is inserted into an upper orifice of a vertical inner hole, a first sealing rubber ring is sleeved on a water outlet end of the water discharging device, a first guide inclined plane is arranged on the edge of the upper orifice of the vertical inner hole, the first sealing rubber ring is tightly pressed on the first guide inclined plane, a first tightening ring is screwed on a first external thread, a first pressing ring part is arranged on the first tightening ring, the first pressing ring part is positioned above the upper end face of the vertical tube, and the first pressing ring part is tightly pressed on the first sealing rubber ring. The second kind, the drainage structures with many interfaces still includes the drainage hose, the one end of going up the drainage hose is equipped with the bell and spigot joint, the other end of going up the drainage hose is equipped with the bayonet joint, go up bayonet joint cartridge in the last drill way of vertical hole, it is equipped with the fourth on the bayonet joint to go up the cover and seals the ring, fifth guide inclined plane has been seted up on the last drill way border of vertical hole to make the fourth seal glue the ring and sticis on fifth guide inclined plane, the spiro union has the tight ring of fourth on the first external screw thread, be equipped with the fourth clamping ring portion on the tight ring of fourth, and make the fourth clamping ring position in the top of the up end terminal surface of vertical pipe, still make fourth clamping ring portion sticis on the tight ring of fourth seal.

Preferably, the drainage structures with many interfaces still includes left drainage hose, the one end of left side drainage hose is equipped with left cover and connects, the other end of left side drainage hose is equipped with left bayonet joint, left side bayonet joint cartridge is in the left drill way of horizontal hole, the cover is equipped with the sealed ring of gluing of second on the bayonet joint of a left side, the second guide inclined plane has been seted up on the left drill way border of horizontal hole to make the sealed ring of gluing of second sticis on the second guide inclined plane, the spiro union has the tight ring of second on the third external screw thread, be equipped with the tight ring portion of second on the tight ring of second, and make the left side of the left end terminal surface of second clamping ring position in horizontal pipe, still make the tight ring portion of second clamping ring sticis on the sealed ring of second.

Preferably, the drainage structure with multiple interfaces further comprises a grounding pipe body, the grounding pipe body comprises a drain pipe, a third sealing rubber ring, a butt joint column head and a shielding ring cover, a third guide inclined plane is arranged on the lower orifice edge of the vertical inner hole, the third sealing rubber ring is arranged on the lower end part of the vertical pipe and tightly presses the third sealing rubber ring on the third guide inclined plane, the drain pipe is vertically arranged, a limiting convex ring is arranged on the circumferential surface of the upper end of the drain pipe, the drain pipe is arranged at the lower end of the vertical pipe and tightly presses the limiting convex ring on the third sealing rubber ring, a third fastening ring is screwed on the second external thread, a third pressing ring part is arranged on the third fastening ring and is positioned below the limiting convex ring, the third pressing ring part is tightly pressed on the limiting convex ring, and a vertically penetrating sleeving hole is arranged on the butt joint column head, the outer circumferential surface of the butt joint column head is provided with a fifth external thread, the shielding ring cover is sleeved at the lower end of the drain pipe, the butt joint column head is sleeved on the drain pipe through the sleeving hole, and the shielding ring cover is covered on the butt joint column head.

Preferably, be equipped with sealed clamping ring on the pore wall of suit hole, sealed clamping ring is big-end-up's inverted funnel shape structure down to make sealed clamping ring be around the axial centerline of suit hole and arrange, still make sealed clamping ring sticis on the outer wall of drain pipe.

The utility model has the advantages that: the drainage structure of the utility model comprises a vertical pipe, a horizontal pipe and a longitudinal pipe, wherein the vertical pipe, the horizontal pipe and the longitudinal pipe are mutually communicated after being assembled together; the drainage structure has the advantages that the external threads are respectively arranged at the two ends of the vertical pipe, the external threads and the internal threads are respectively arranged at the two ends of the transverse pipe, and the threaded holes are arranged at the end part of the longitudinal pipe, so that the drainage pipe of each product can be conveniently and firmly connected to the drainage structure, and the drainage structure can be conveniently and firmly and reliably connected with a sewer, and the whole structure of the drainage structure is very simple and reliable; can link together the blow off pipe of a plurality of products through this drainage structures like this, and sewage outflow can not appear, this blowdown demand that can not only satisfy a plurality of products, can also make sewage concentrate under sealed environment and discharge away, the peculiar smell outflow that can significantly reduce sewage and sewage like this to can avoid appearing bacterial growing, producing the condition of peculiar smell because of these sewage in the indoor environment effectively, and then help improving the health nature of indoor environment.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural diagram of a second scheme in the present invention.

Fig. 3 is a schematic view of the third embodiment of the present invention.

Fig. 4 is a schematic view of an assembly structure of the middle longitudinal pipe and the adapter according to the present invention.

Fig. 5 is the schematic view of the assembly structure of the middle sleeve pipe body and the transverse pipe of the present invention.

Fig. 6 is the schematic view of the assembly structure of the middle drainer, the vertical pipe and the grounding pipe body of the present invention.

Fig. 7 is an enlarged schematic structural view of a portion a in fig. 6 according to the present invention.

Fig. 8 is an enlarged schematic structural view of a portion B in fig. 6 according to the present invention.

Fig. 9 is an enlarged schematic structural view of a portion C in fig. 6 according to the present invention.

Fig. 10 is a schematic view of an assembly structure of the upper water drainage hose and the vertical pipe of the present invention.

Fig. 11 is an enlarged schematic structural view of a portion D in fig. 10 according to the present invention.

Fig. 12 is a schematic view of an assembly structure of the left drain hose and the horizontal pipe of the present invention.

Fig. 13 is an enlarged schematic view of a portion E in fig. 12 according to the present invention.

Fig. 14 is a schematic view of the split structure of the adapter of the present invention.

Fig. 15 is a schematic sectional view of the butt joint pipe according to the present invention.

Fig. 16 is a schematic sectional view of the inner tube of the present invention.

Fig. 17 is a schematic view of a cross-sectional structure of the socket pipe of the present invention.

Fig. 18 is a schematic view of a partial structure of the grounded tube of the present invention.

Fig. 19 is a schematic sectional view of the docking head according to the present invention.

Detailed Description

As shown in fig. 1, the drainage structure with multiple joints of the present invention comprises a vertical pipe 1, a horizontal pipe 2, and a vertical pipe 3, wherein the vertical pipe 1 is provided with a vertical inner hole 11 which vertically penetrates through, the upper and lower outer circumferential surfaces of the vertical pipe 1 are respectively provided with a first external thread 12 and a second external thread 13, a transverse inner hole 21 which transversely penetrates through the transverse pipe 2 is arranged on the transverse pipe 2, a third external thread 22 is arranged on the outer circumferential surface of the left end of the transverse pipe 2, a first internal thread 23 is arranged on the right hole wall of the transverse inner hole 21, a threaded hole 31 which is longitudinally penetrated is arranged on the longitudinal pipe 3, the middle part of the vertical pipe 1 is jointed and fused with the middle part of the transverse pipe 2, and the vertical inner hole 11 is communicated with the transverse inner hole 21, the rear end of the longitudinal pipe 3 is butted on the front surface of the middle part of the transverse pipe 2, and the threaded hole 31 is butted communicated with the transverse inner hole 21. The drainage structure of the utility model comprises a vertical pipe 1, a horizontal pipe 2 and a vertical pipe 3, wherein the vertical pipe 1, the horizontal pipe 2 and the vertical pipe 3 are mutually communicated after being assembled together; the drainage structure has the advantages that the external threads are respectively arranged at the two ends of the vertical pipe 1, the external threads and the internal threads are respectively arranged at the two ends of the transverse pipe 2, and the threaded hole 31 is arranged at the end part of the longitudinal pipe 3, so that the drainage pipe of each product can be conveniently and firmly connected to the drainage structure, and the drainage structure can be conveniently and firmly and reliably connected with a sewer, and the whole structure of the drainage structure is very simple and reliable; can link together the blow off pipe of a plurality of products through this drainage structures like this, and sewage outflow can not appear, this blowdown demand that can not only satisfy a plurality of products, can also make sewage concentrate under sealed environment and discharge away, the peculiar smell outflow that can significantly reduce sewage and sewage like this to can avoid appearing bacterial growing, producing the condition of peculiar smell because of these sewage in the indoor environment effectively, and then help improving the health nature of indoor environment.

As shown in fig. 1, the outer diameter and the inner diameter of the vertical pipe 1 and the inner diameter of the transverse pipe 2 are the same or slightly similar; the outer diameter and the inner diameter of the longitudinal pipe 3 are about half of those of the vertical pipe 1 and the transverse pipe 2. This enables the drainage structure to have a reliable structure.

As shown in fig. 1, the vertical tube 1, the horizontal tube 2 and the longitudinal tube 3 are of an integral structure and are made of stainless steel or plastic.

In the practical use process, the threaded hole 31 can be butted with a drain pipe of a dish washer, a dryer, a small kitchen appliance, an air conditioner, a pre-filter, a coffee machine, an ice maker, a water softener, a pressure relief pipe, a water purifier or a washing machine. The upper orifice of the vertical inner hole 11 and the left orifice of the transverse inner hole 21 can be butted with a drain pipe of a washing machine, a basin or a sink. The right hole of the transverse inner hole 21 can be butted with a drain pipe of a dishwasher, a washing machine or a sink. The lower orifice of the vertical inner hole 11 is used for being butted on a sewer. Thus, the sewage can be intensively discharged.

Wherein in the use, make internal thread or external screw thread correspondingly on the drain pipe outer end tip of product, just can satisfy drain pipe and drainage structures's butt joint demand to just can satisfy sealed, concentrate the demand of discharging sewage.

As shown in fig. 2 to 4 and 14 to 16, the drainage structure with multiple joints further includes an adapter 4, the adapter 4 includes a butt joint pipe 41 and two socket base bodies 42, the butt joint pipe 41 is longitudinally arranged, a sixth external thread 411 is disposed on an outer circumferential surface of a rear end of the butt joint pipe 41, a limiting compression ring 412 is further disposed on a circumferential surface of the butt joint pipe 41, and a butt joint hole 413 is disposed on an end face of the rear end of the butt joint pipe 41; the sixth external thread 411 is screwed on the threaded hole 31, the limiting press ring 412 is tightly pressed on the front end face of the longitudinal pipe 3, and the butt joint hole 413 is in butt joint communication with the threaded hole 31; the inserting seat body 42 comprises an outer cylinder 421, an inner cylinder 422 and a sealing rubber ring 423, wherein one end face of the outer cylinder 421 is provided with a mounting hole 401, the other end face of the outer cylinder 421 is provided with a diversion hole 402 penetrating to the mounting hole 401, the aperture of the diversion hole 402 is smaller than that of the mounting hole 401, the outer surface of the outer cylinder 421 is provided with a plurality of limiting holes 403 penetrating to the mounting hole 401, each limiting hole 403 is arranged around the axial center line of the mounting hole 401, one end face of the inner cylinder 422 is provided with an inserting hole 404 penetrating to the other end face of the inner cylinder 422, the outer circumferential surface of one end of the inner cylinder 422 is provided with a limiting baffle ring 405, the outer diameter of the limiting baffle ring 405 is larger than that of the mounting hole 401, the inner wall of one opening of the inserting hole 404 is provided with a plurality of raised strip parts 406, each raised strip part 406 is arranged around the axial center line of the inserting hole 404, and the length direction of each raised strip part 406, and the convex strip part 406 and the limit stop ring 405 are respectively positioned at two ends of the inner cylinder 422, a plurality of limit convex parts 407 are arranged on the middle part of the outer circumferential surface of the inner cylinder 422, the limit convex parts 407 are arranged around the axial center line of the inner cylinder 422, the positions of the limit convex parts 407 are in one-to-one correspondence with the positions of the limit holes 403, a fourth guiding inclined surface 408 is formed on the outer side of each limit convex portion 407 on the side close to the convex strip portion 406, the sealing rubber ring 423 is embedded at the bottom of the mounting hole 401, the other end of the inner cylinder 422 is movably inserted in the mounting hole 401, the end surface of the inner cylinder 422 is pressed tightly on the sealing rubber ring 423, and each limit convex part 407 is respectively embedded in the corresponding limit hole 403, and the fourth guide slope 408 is allowed to act on the inner orifice edge of the corresponding stopper hole 403, a movable gap 409 is formed between the limiting baffle ring 405 and the end surface of the outer cylinder 421; the other end of the outer cylinder 421 of one of the plug seat bodies 42 is connected to the front end of the butt joint pipe 41, and the axial center line of the flow guide hole 402 on the outer cylinder 421 extends longitudinally, and the flow guide hole 402 on the outer cylinder 421 is communicated with the butt joint hole 413, and the other end of the outer cylinder 421 of the other plug seat body 42 is connected to the top surface of the butt joint pipe 41, and the axial center line of the flow guide hole 402 on the outer cylinder 421 extends vertically, and the flow guide hole 402 on the outer cylinder 421 is communicated with the butt joint hole 413. Through the setting of this adapter 4, can be convenient for water purifier and the precious blow off pipe in little kitchen peg graft simultaneously, and its convenience and the reliability that can improve the blow off union coupling effectively, the dismantlement of blow off pipe is also very convenient in addition, and this convenience that helps improving drainage structures and use. The plug-in holes 404 are formed, so that the plug-in connection of the sewage draining pipe is facilitated; the sewage discharge pipe can be well pressed and positioned through the convex strip parts 406; by arranging the sealing rubber ring 423, a very good sealing effect can be achieved, so that the condition of water leakage at the butt joint is avoided; the inner cylinder 422 can be pushed inwards conveniently through the movable gap 409; through the arrangement of the fourth guide inclined plane 408, the fourth guide inclined plane 408 can act on the edge of the inner orifice of the corresponding limit hole 403, so that the limit convex part 407 can better act on the edge of the orifice of the limit hole 403, when the limit convex part 407 is stressed, the outer end of the limit convex part 407 moves towards the limit baffle ring 405, and the purpose of pulling the other end of the inner cylinder 422 can be achieved, so that the aperture of the corresponding orifice of the insertion hole 404 is increased, namely the aperture of the convex strip part 406 is enhanced, the effect of the convex strip part 406 on the outer wall of the sewage pipe can be reduced, the sewage pipe can be conveniently pulled out, and the convenience in disassembling the sewage pipe is improved; through the setting of spacing fender ring 405, can play very good limiting displacement to avoid inner tube 422 inside to remove excessively, thereby help improving drainage structures's reliability.

As shown in fig. 14 and fig. 15, in the actual manufacturing process, in order to enhance the structural strength of the adaptor 4, the outer cylinder 421 on the two plug seat bodies 42 and the butt pipe 41 can be made into an integral structure.

In practical use, the sewage pipe inserted into the adaptor 4 passes through the sealing rubber ring 423, and the sealing rubber ring 423 is tightly pressed on the outer wall of the sewage pipe. This improves the leakage resistance.

In the actual use process, the adapter 4 can be used for plugging a drain pipe of a small kitchen appliance, a water purifier or other products.

As shown in fig. 2, 3, 5 and 17, the drainage structure with multiple joints further includes a sleeved pipe body 5, the sleeved pipe body 5 includes a straight pipe 51 and an inclined pipe 52, the straight pipe 51 is transversely arranged, one end of the inclined pipe 52 is in butt joint communication with the right end of the straight pipe 51, the other end of the inclined pipe 52 is located at the upper right side of the straight pipe 51, the other end of the inclined pipe 52 is in butt joint with a sleeved pipe head 521, the outer diameter of the sleeved pipe head 521 is smaller than that of the inclined pipe 52, a fourth external thread 511 is provided on the outer circumferential surface of the left end of the straight pipe 51, a protruding stop ring 512 is further provided on the outer circumferential surface of the straight pipe 51, a first protruding ring portion 522, a second protruding ring portion 523 and a third protruding ring portion 524 are sequentially provided on the circumferential surface of the sleeved pipe head 521 from the outer end to the inner end, and the outer diameters of the first protruding ring portion 522, the second protruding ring portion 523 and the third protruding ring portion 524 are continuously increased from the outer end, the maximum outer diameter of the second convex ring part 523 is larger than that of the first convex ring part 522, the maximum outer diameter of the third convex ring part 524 is larger than that of the second convex ring part 523, two fourth convex ring parts 525 are arranged on the circumferential surface of the other end of the inclined tube 52, the outer diameters of the fourth convex ring parts 525 are continuously increased from the outer end to the inner end, and the minimum outer diameter of the fourth convex ring parts 525 is larger than that of the third convex ring part 524; the fourth external thread 511 is screwed to the first internal thread 23 and presses the snap ring 512 against the right end face of the transverse pipe 2. By adopting the sleeve pipe body 5, the sleeve pipe body 5 can be butted on the first internal thread 23 safely, reliably and hermetically; by adopting the first convex ring part 522, the second convex ring part 523, the third convex ring part 524 and the two fourth convex ring parts 525, not only can other water pipes be conveniently sleeved on the inclined pipe 52, but also the reliability of sleeving can be effectively improved, thereby being beneficial to the reliability of a drainage structure; by using the inclined tube 52, the risk of reverse flow can be reduced, which also contributes to the reliability of the drainage structure.

In the actual use process, the sleeve-joint pipe body 5 can be used for sleeve joint of a drain pipe of a washing machine, a drain pipe of a sink and a drain pipe of a dish-washing machine.

As shown in fig. 2, 6 and 7, the drainage structure with multiple joints further includes a water outlet device 6, a water outlet end 61 of the water outlet device 6 is inserted into an upper orifice of the vertical inner hole 11, a first sealing rubber ring 62 is sleeved on the water outlet end 61 of the water outlet device 6, a first guide inclined plane 111 is formed on the edge of the upper orifice of the vertical inner hole 11, the first sealing rubber ring 62 is tightly pressed on the first guide inclined plane 111, a first fastening ring 121 is screwed on the first external thread 12, a first clamping ring part 122 is arranged on the first fastening ring 121, the first clamping ring part 122 is located above the upper end face of the vertical pipe 1, and the first clamping ring part 122 is tightly pressed on the first sealing rubber ring 62. Through such structural design, the vertical inner hole 11 can be reliably connected with the counter basin or the water tank, which is helpful for improving the reliability of the drainage structure.

The drainer 6 is used for being installed on products needing water storage, such as a counter basin, a water tank or a bathtub, and the like, so that the requirement of water storage can be met, and waste water can be drained very conveniently.

The upper end of the vertical pipe 1 can be externally connected by adopting the following structure: as shown in fig. 3, 10 and 11, the drainage structure with multiple joints further includes an upper drainage hose 7, one end of the upper drainage hose 7 is provided with an upper socket joint 71, the other end of the upper drainage hose 7 is provided with an upper plug pipe joint 72, the upper plug pipe joint 72 is inserted into an upper orifice of the vertical inner hole 11, the upper plug pipe joint 72 is sleeved with a fourth sealing rubber ring 73, the edge of the upper orifice of the vertical inner hole 11 is provided with a fifth guide inclined plane 112, the fourth sealing rubber ring 73 is tightly pressed on the fifth guide inclined plane 112, the first external thread 12 is screwed with a fourth clamping ring 123, the fourth clamping ring 123 is provided with a fourth clamping ring part 124, the fourth clamping ring part 124 is located above the upper end face of the vertical pipe 1, and the fourth clamping ring part 124 is tightly pressed on the fourth sealing rubber ring 73. By adopting the upper drainage hose 7 and the upper drainage hose 7 adopting the installation structure, the upper drainage hose 7 and the vertical inner hole 11 can be connected in a sealed and reliable manner, and the hose can be used for facilitating the sleeving installation of the upper sleeving joint 71, which is beneficial to improving the applicability of the drainage structure; by adopting the upper socket joint 71, the upper drainage hose 7 can be conveniently butted and communicated with a sewage discharge pipe opening of a related product, which is beneficial to improving the convenience of the installation of the drainage structure.

The upper drain hose 7 may have the following structure: the upper drain hose 7 is made of plastic material, and an elastic cylindrical rubber ring is arranged outside the upper drain hose. And the upper drain hose 7 is a steel wire hose. And thirdly, the upper drainage hose 7 is a steel wire hose.

In actual use, the upper sleeve joint 71 can be used for being sleeved on a sewage pipe opening of related products, such as products of washing machines, dishwashers, wash basins, sinks and the like.

As shown in fig. 2, 3, 12 and 13, the drainage structure with multiple joints further includes a left drainage hose 8, one end of the left drainage hose 8 is provided with a left sleeve joint 81, the other end of the left drainage hose 8 is provided with a left plug-in pipe joint 82, the left plug-in pipe joint 82 is inserted into the left opening of the transverse inner hole 21, the left plug-in pipe joint 82 is sleeved with a second sealing rubber ring 83, the edge of the left opening of the transverse inner hole 21 is provided with a second guiding inclined plane 211, the second sealing rubber ring 83 is tightly pressed on the second guiding inclined plane 211, the third external thread 22 is screwed with a second fastening ring 221, the second fastening ring 221 is provided with a second pressing ring part 222, the second pressing ring part 222 is located on the left side of the left end surface of the transverse pipe 2, and the second pressing ring part 222 is tightly pressed on the second sealing rubber ring 83. By adopting the left drainage hose 8 and the installation structure of the left drainage hose 8, the left drainage hose 8 and the transverse inner hole 21 can be connected in a sealed and reliable manner, and the hose can be used for facilitating the sleeving installation of the left sleeve joint 81, which is beneficial to improving the applicability of the drainage structure; by adopting the left sleeve joint 81, the left drainage hose 8 can be very conveniently communicated with the sewage discharge pipe opening of a related product in a butt joint manner, which is helpful for improving the convenience of the installation of the drainage structure.

The left drain hose 8 may have the following structure: the left drain hose 8 is made of plastic material, and an elastic cylindrical rubber ring is arranged on the outer left side of the left drain hose. And the left drainage hose 8 is a steel wire hose. And thirdly, the left drainage hose 8 is a steel wire hose.

In the actual use process, the left sleeve joint 81 can be used for being sleeved on a sewage pipe opening of related products, such as products of washing machines, dishwashers, wash basins, sinks and the like.

As shown in fig. 2, 3, 6, 8, 9, 18 and 19, the drainage structure with multiple joints further includes a grounding pipe body 9, where the grounding pipe body 9 includes a drainage pipe 91, a third sealing rubber ring 92, a butt joint stud 93 and a shielding ring cover 94, a third guiding inclined plane 113 is formed on a lower orifice edge of the vertical inner hole 11, the third sealing rubber ring 92 is arranged on a lower end portion of the vertical pipe 1, and the third sealing rubber ring 92 is tightly pressed on the third guiding inclined plane 113, the drainage pipe 91 is arranged vertically, a limiting convex ring 911 is arranged on an upper end circumferential surface of the drainage pipe 91, the drainage pipe 91 is arranged at a lower end of the vertical pipe 1, and the limiting convex ring 911 is tightly pressed on the third sealing rubber ring 92, a third clamping ring 131 is screwed on the second external thread 13, a third clamping ring 132 is arranged on the third clamping ring 131, and the third clamping ring 132 is located below the limiting convex ring 911, the third pressing ring part 132 is pressed tightly on the limit convex ring 911, a vertically penetrating sleeving hole 931 is formed in the butt joint column head 93, a fifth external thread 932 is formed in the outer circumferential surface of the butt joint column head 93, the shielding ring cover 94 is sleeved at the lower end of the water drainage pipe 91, the butt joint column head 93 is sleeved on the water drainage pipe 91 through the sleeving hole 931, and the shielding ring cover 94 covers the butt joint column head 93. Through the structural design, the drainage structure can be conveniently and reliably fixed on the ground, so that the reliability of installation and positioning of the drainage structure is improved; and the sealing performance of the whole structure of the grounding pipe body 9 is very good, the sealing performance of the drainage structure can be effectively improved, and therefore the outflow of sewage can be avoided.

In actual use, the docking stud 93 is screwed to the mouth of a drain pipe on the ground so as to discharge sewage into a sewer through the drain pipe.

As shown in fig. 6, 9 and 18, an identification ring 95 having a color different from that of the shielding ring cover 94 and the drain pipe 91 is clamped on the inner hole of the shielding ring cover 94, and fluorescent powder is provided on the identification ring 95. Through the structural design, a quite striking prompting structure can be obtained so as to reduce the phenomenon that people step on or collide with the drainage structure on the ground, and the use safety of the drainage structure is improved.

As shown in fig. 6, 9, 18 and 19, a sealing press ring 933 is provided on the wall of the fitting hole 931, the sealing press ring 933 has an inverted funnel-shaped structure with a large bottom and a small top, the sealing press ring 933 is arranged around the axial center line of the fitting hole 931, and the sealing press ring 933 is pressed against the outer wall of the drain pipe 91. By arranging the sealing press ring 933, the sealing press ring 933 is in an inverted funnel-shaped structure with a large lower part and a small upper part, so that the sealing press ring 933 can be pressed on the outer wall of the drain pipe 91 more tightly in the process of screwing the butt joint column cap 93, the leakage-proof performance of the drain pipe can be further improved, and the reliability of the drain structure is improved.

As shown in fig. 9 and 19, the docking post 93 and the sealing press ring 933 are of an integral structure and are made of plastic with certain elasticity, so that the requirement of sleeving can be met and the sealing performance can be enhanced.

Claims (8)

1. The utility model provides a drainage structures with many interfaces which characterized in that: comprises a vertical pipe (1), a horizontal pipe (2) and a vertical pipe (3), wherein the vertical pipe (1) is provided with a vertical inner hole (11) which vertically penetrates through, the upper outer circumferential surface and the lower outer circumferential surface of the vertical pipe (1) are respectively provided with a first external thread (12) and a second external thread (13), the horizontal pipe (2) is provided with a horizontal inner hole (21) which transversely penetrates through, the outer circumferential surface of the left end of the horizontal pipe (2) is provided with a third external thread (22), the right hole wall of the horizontal inner hole (21) is provided with a first internal thread (23), the vertical pipe (3) is provided with a threaded hole (31) which longitudinally penetrates through, the middle part of the vertical pipe (1) and the middle part of the horizontal pipe (2) are intersected and fused together, the vertical inner hole (11) is communicated with the horizontal inner hole (21), and the rear end of the vertical pipe (3) is butted on the front surface of the middle part, and the threaded hole (31) is in butt communication with the transverse inner hole (21).

2. The drainage structure with multiple interfaces of claim 1, wherein: the connector is characterized by further comprising an adapter (4), wherein the adapter (4) comprises a butt joint pipe (41) and two inserting base bodies (42), the butt joint pipe (41) is longitudinally arranged, a sixth external thread (411) is arranged on the outer circumferential surface of the rear end of the butt joint pipe (41), a limiting compression ring (412) is further arranged on the circumferential surface of the butt joint pipe (41), and a butt joint hole (413) is formed in the end face of the rear end of the butt joint pipe (41); the sixth external thread (411) is in threaded connection with the threaded hole (31), the limiting compression ring (412) is tightly pressed on the front end face of the longitudinal pipe (3), and the butt joint hole (413) is in butt joint communication with the threaded hole (31); the plug-in seat body (42) comprises an outer cylinder (421), an inner cylinder (422) and a sealing rubber ring (423), wherein one end face of the outer cylinder (421) is provided with a mounting hole (401), the other end face of the outer cylinder (421) is provided with a flow guide hole (402) penetrating through the mounting hole (401), the aperture of the flow guide hole (402) is smaller than that of the mounting hole (401), the outer surface of the outer cylinder (421) is provided with a plurality of limiting holes (403) penetrating through the mounting hole (401), each limiting hole (403) is arranged around the axial center line of the mounting hole (401), one end face of the inner cylinder (422) is provided with a plug-in hole (404) penetrating through the other end face of the inner cylinder, the outer circumferential surface of one end of the inner cylinder (422) is provided with a limiting stop ring (405), the outer diameter of the limiting stop ring (405) is larger than that of the mounting hole (401), the inner wall of one opening of the plug-in hole (404) is provided with, the convex strip parts (406) are arranged around the axial center line of the insertion hole (404), the length direction of the convex strip parts (406) is enabled to be in the same direction with the axial direction of the insertion hole (404), the convex strip parts (406) and the limit baffle rings (405) are respectively positioned at two ends of the inner cylinder (422), a plurality of limit convex parts (407) are arranged on the middle part of the outer circumferential surface of the inner cylinder (422), the limit convex parts (407) are arranged around the axial center line of the inner cylinder (422), the positions of the limit convex parts (407) are in one-to-one correspondence with the positions of the limit holes (403), fourth guide inclined planes (408) are respectively arranged on the outer side edges of the limit convex parts (407) close to one side of the convex strip parts (406), the sealing rubber ring (423) is embedded at the hole bottom of the installation hole (401), the other end of the inner cylinder (422) is movably inserted in the installation hole (401), and the end face of the inner cylinder (422) is tightly pressed on the sealing rubber ring, the limit convex parts (407) are respectively embedded in the corresponding limit holes (403), the fourth guide inclined surface (408) can act on the edge of the inner hole opening of the corresponding limit hole (403), and a movable gap (409) is formed between the limit baffle ring (405) and the end surface of the outer cylinder (421); the other end of the outer cylinder (421) of one of the plug seat bodies (42) is connected to the front end of the butt joint pipe (41), and the axial center line of the flow guide hole (402) on the outer cylinder (421) extends longitudinally, and the flow guide hole (402) on the outer cylinder (421) is communicated with the butt joint hole (413), the other end of the outer cylinder (421) of the other plug seat body (42) is connected to the top surface of the butt joint pipe (41), and the axial center line of the flow guide hole (402) on the outer cylinder (421) extends vertically, and the flow guide hole (402) on the outer cylinder (421) is communicated with the butt joint hole (413).

3. The drainage structure with multiple interfaces of claim 1, wherein: the pipe joint is characterized by further comprising a joint pipe body (5), the joint pipe body (5) comprises a straight pipe (51) and an inclined pipe (52), the straight pipe (51) is transversely arranged, one end of the inclined pipe (52) is communicated with the right end of the straight pipe (51) in a butt joint mode, the other end of the inclined pipe (52) is located above the right side of the straight pipe (51), a joint pipe head (521) is in butt joint with the other end of the inclined pipe (52), the outer diameter of the joint pipe head (521) is smaller than that of the inclined pipe (52), a fourth external thread (511) is formed in the outer circumferential surface of the left end of the straight pipe (51), a convex baffle ring (512) is further arranged on the outer circumferential surface of the straight pipe (51), a first convex ring part (522), a second convex ring part (523) and a third convex ring part (524) are sequentially arranged from the outer end to the inner end on the circumferential surface of the joint pipe head (521), and the outer diameters of the first convex ring part (522), the second convex ring part (523) and the third convex ring part (, the maximum outer diameter of the second convex ring part (523) is larger than that of the first convex ring part (522), the maximum outer diameter of the third convex ring part (524) is larger than that of the second convex ring part (523), two fourth convex ring parts (525) are arranged on the circumferential surface of the other end of the inclined tube (52), the outer diameters of the fourth convex ring parts (525) are continuously increased from the outer end to the inner end, and the minimum outer diameter of the fourth convex ring parts (525) is larger than that of the third convex ring part (524); the fourth external thread (511) is screwed on the first internal thread (23) and enables the convex baffle ring (512) to be tightly pressed on the right end face of the transverse pipe (2).

4. The drainage structure with multiple interfaces of claim 1, wherein: still include hydrophone (6) down, go out water end (61) cartridge of hydrophone (6) down in the last drill way of vertical hole (11), the cover is equipped with first sealed gluey ring (62) on the play water end (61) of hydrophone (6) down, first guide inclined plane (111) have been seted up on the last drill way border of vertical hole (11) to make first sealed gluey ring (62) sticis on first guide inclined plane (111), spiro union has first sticis ring (121) on first external screw thread (12), be equipped with first clamping ring portion (122) on first sticis ring (121) to make first clamping ring portion (122) be located the top of the upper end terminal surface of vertical pipe (1), still make first clamping ring portion (122) sticis on first sealed gluey ring (62).

5. The drainage structure with multiple interfaces of claim 1, wherein: also comprises an upper drainage hose (7), one end of the upper drainage hose (7) is provided with an upper sleeve joint (71), the other end of the upper drainage hose (7) is provided with an upper plug-in pipe head (72), the upper plug-in pipe head (72) is inserted into an upper orifice of the vertical inner hole (11), a fourth sealing rubber ring (73) is sleeved on the upper plug-in pipe head (72), a fifth guide inclined plane (112) is arranged on the edge of an upper orifice of the vertical inner hole (11), and the fourth sealing rubber ring (73) is pressed on the fifth guide inclined plane (112), a fourth fastening ring (123) is screwed on the first external thread (12), a fourth pressing ring part (124) is arranged on the fourth fastening ring (123), and the fourth pressure ring part (124) is positioned above the upper end surface of the vertical pipe (1), and the fourth pressure ring part (124) is tightly pressed on the fourth sealing rubber ring (73).

6. The drainage structure with multiple interfaces of claim 1, wherein: the water purifier also comprises a left water draining hose (8), one end of the left water draining hose (8) is provided with a left sleeve joint (81), the other end of the left drainage hose (8) is provided with a left plug-in pipe head (82), the left plug-in pipe head (82) is inserted into the left orifice of the transverse inner hole (21), a second sealing rubber ring (83) is sleeved on the left plug-in pipe head (82), a second guide inclined plane (211) is arranged on the edge of the left orifice of the transverse inner hole (21), and the second sealing rubber ring (83) is pressed on the second guide inclined plane (211), a second fastening ring (221) is screwed on the third external thread (22), a second pressing ring part (222) is arranged on the second fastening ring (221), and the second pressure ring part (222) is positioned on the left side of the left end surface of the transverse pipe (2), and the second pressure ring part (222) is tightly pressed on the second sealing rubber ring (83).

7. The drainage structure with multiple interfaces of claim 1, wherein: the anti-explosion drainage tube is characterized by further comprising a grounding tube body (9), wherein the grounding tube body (9) comprises a drainage tube (91), a third sealing rubber ring (92), a butt joint column head (93) and a shielding ring cover (94), a third guide inclined plane (113) is formed in the edge of a lower orifice of the vertical inner hole (11), the third sealing rubber ring (92) is arranged on the end portion of the lower end of the vertical tube (1), the third sealing rubber ring (92) is tightly pressed on the third guide inclined plane (113), the drainage tube (91) is vertically arranged, a limiting convex ring (911) is arranged on the circumferential surface of the upper end of the drainage tube (91), the drainage tube (91) is arranged at the lower end of the vertical tube (1), the limiting convex ring (911) is tightly pressed on the third sealing rubber ring (92), a third fastening ring (131) is screwed on the second external thread (13), and a third pressing ring portion (132) is arranged on the third fastening ring (131), and make third clamping ring portion (132) be located the below of spacing bulge loop (911), still make third clamping ring portion (132) sticis on spacing bulge loop (911), set up vertical suit hole (931) that run through on butt joint column cap (93), set up fifth external screw thread (932) on the outer circumferential surface of butt joint column cap (93), shield the lower extreme at drain pipe (91) of ring cap (94) suit, the suit is on drain pipe (91) through suit hole (931) to butt joint column cap (93) to make shield ring cap (94) lid and put on butt joint column cap (93).

8. The drainage structure with multiple interfaces of claim 7, wherein: be equipped with sealed clamping ring (933) on the pore wall of suit hole (931), sealed clamping ring (933) is big-end-up's inverted funnel shape structure down to make sealed clamping ring (933) be around the axial centerline arrangement of suit hole (931), still make sealed clamping ring (933) sticis on the outer wall of drain pipe (91).

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