CN209876218U

CN209876218U - Water supply and drainage pipeline connecting device

Info

Publication number: CN209876218U
Application number: CN201920613769.9U
Authority: CN
Inventors: 张永晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2019-12-31
Anticipated expiration: 2029-04-29

Abstract

A water supply and drainage pipeline connecting device comprises a water inlet pipe, a connecting pipe body, a water outlet pipe, a first fixing ring, a second fixing ring, a U-shaped piece, a connecting rod, a threaded sleeve plate, a rotating handle, a drainage pipe and a filter screen; the first fixing ring is sleeved at the discharge end of the water inlet pipe, and the first fixing ring is sleeved at the feed end of the water outlet pipe; the feeding end and the discharging end of the connecting pipe body are sleeved with second fixing rings; a threaded rod is rotatably connected to the middle point of the outer wall of the connecting pipe body; the threaded rod is sleeved with a threaded sleeve plate and is rotationally connected with the threaded sleeve plate, and four groups of connecting rods are arranged on the threaded sleeve plate and are movably connected with the four groups of connecting rods; the two groups of connecting rods are positioned on one side of the threaded sleeve plate, and the other two groups of connecting rods are positioned on the other side of the threaded sleeve plate; the other end of the connecting rod is movably connected with the horizontal part of the U-shaped part; the top end of the threaded rod is provided with a rotating handle. The utility model has the advantages of easy installation, impurity filtering and convenient cleaning.

Description

Water supply and drainage pipeline connecting device

Technical Field

The utility model relates to a water supply and drainage field especially relates to a water supply and drainage pipeline connecting device.

Background

When the civil household water supply and drainage plastic pipes are installed, the two plastic pipes are connected and sealed together. The water supply and drainage plastic pipe connection of prior art is sealed adopts the hot melt mode and carries out manual operation with two plastic pipe connection sealedly together, and this kind of mode needs professional instrument, installs inconveniently, and the later stage appears leaking not good maintenance, does not have filtering capability simultaneously.

The existing water supply and drainage pipeline connecting device with the filtering function needs to connect pipelines together through manual force when in use, so that the working strength of workers can be increased, and the use value of equipment is reduced.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a water supply and drainage pipeline connecting device has easy to assemble, and has the advantage of filtering impurity, the clearance of being convenient for.

(II) technical scheme

In order to solve the problems, the utility model provides a water supply and drainage pipeline connecting device, which comprises a water inlet pipe, a connecting pipe body, a water outlet pipe, a first fixing ring, a second fixing ring, a U-shaped part, a connecting rod, a threaded sleeve plate, a rotating handle, a blow-off pipe and a filter screen; the first fixing ring is sleeved at the discharge end of the water inlet pipe, and the first fixing ring is sleeved at the feed end of the water outlet pipe; the feeding end and the discharging end of the connecting pipe body are sleeved with second fixing rings; the diameter of the first fixing ring is the same as that of the second fixing ring; four groups of through holes are respectively arranged on the first fixing ring and the second fixing ring at equal intervals; a threaded rod is rotatably connected to the middle point of the outer wall of the connecting pipe body; the threaded rods are arranged in two groups, are positioned in the middle of the two groups of through holes on the second fixing ring, are sleeved with threaded sleeve plates and are rotatably connected with the threaded sleeve plates, and four groups of connecting rods are arranged on the threaded sleeve plates and are movably connected with the four groups of connecting rods; the two groups of connecting rods are positioned on one side of the threaded sleeve plate, and the other two groups of connecting rods are positioned on the other side of the threaded sleeve plate; the other end of the connecting rod is movably connected with the horizontal part of the U-shaped part; the diameter of the horizontal part of the U-shaped part is the same as the diameter of the through holes in the first fixing ring and the second fixing ring, and the top end of the threaded rod is provided with a rotating handle.

Preferably, a sealing gasket is arranged on the second fixing ring at the feeding end and the discharging end of the connecting pipe body.

Preferably, a filter screen is arranged inside the connecting pipe body and is made of stainless steel materials.

Preferably, the outer wall of the connecting pipe body is provided with a through hole, the through hole is positioned at the bottom of one side, close to the feeding end, of the filter screen, a drain pipe is installed at the through hole, and a control valve is arranged on the drain pipe.

Preferably, the sewage draining pipe is obliquely arranged, and the discharge end of the sewage draining pipe is connected with the output end of the vacuum device.

The above technical scheme of the utility model has following profitable technological effect: during the use, through-hole on the first solid fixed ring with inlet tube discharge end department aligns with the through-hole on the solid fixed ring of the second of connecting pipe body discharge end department, it is the same, align the through-hole on the first solid fixed ring of outlet pipe discharge end department with the through-hole on the solid fixed ring of the second of connecting pipe body discharge end department again, then pass the through-hole on first solid fixed ring and the solid fixed ring of second with the horizontal part of U type spare, then, the rethread rotates the turning handle, it rotates to drive the threaded rod, thereby make the screw sleeve board along the threaded rod rebound, thereby pass through the connecting rod, make the U type spare of connecting pipe body one side and the U type spare of connecting pipe body opposite side remove in opposite directions, and then reach and install inlet tube and outlet pipe simultaneously on connecting the.

Drawings

Fig. 1 is a schematic structural view of a water supply and drainage pipeline connecting device provided by the present invention.

Fig. 2 is a right side view of the water supply and drainage pipeline connecting device of the present invention.

Fig. 3 is a schematic structural view of the inside of the connecting pipe body in the water supply and drainage pipe connecting device of the present invention.

Reference numerals:

1. a water inlet pipe; 2. connecting the pipe body; 3. a water outlet pipe; 4. a first retaining ring; 5. a second retaining ring; 6. a U-shaped member; 7. a connecting rod; 8. a threaded rod; 9. a threaded bushing plate; 10. a handle is rotated; 11. a blow-off pipe; 12. and (4) a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a water supply and drainage pipeline connecting device, which comprises a water inlet pipe 1, a connecting pipe body 2, a water outlet pipe 3, a first fixing ring 4, a second fixing ring 5, a U-shaped member 6, a connecting rod 7, a threaded rod 8, a threaded sleeve plate 9, a rotating handle 10, a sewage discharge pipe 11 and a filter screen 12; the discharge end of the water inlet pipe 1 is sleeved with a first fixing ring 4, and the feed end of the water outlet pipe 3 is sleeved with the first fixing ring 4; the feeding end and the discharging end of the connecting pipe body 2 are both sleeved with a second fixing ring 5; the diameter of the first fixing ring 4 is the same as the diameter of the second fixing ring 5; four groups of through holes are respectively arranged on the first fixing ring 4 and the second fixing ring 5 at equal intervals; a threaded rod 8 is rotatably connected to the middle point of the outer wall of the connecting pipe body 2; two groups of threaded rods 8 are arranged, the threaded rods 8 are positioned in the middle of the two groups of through holes in the second fixing ring 5, a threaded sleeve plate 9 is sleeved on each threaded rod 8 and is rotatably connected with the threaded sleeve plate 9, and four groups of connecting rods 7 are arranged on each threaded sleeve plate 9 and are movably connected with the four groups of connecting rods 7; the two groups of connecting rods 7 are positioned on one side of the threaded sleeve plate 9, and the other two groups of connecting rods 7 are positioned on the other side of the threaded sleeve plate 9; the other end of the connecting rod 7 is movably connected with the horizontal part of the U-shaped part 6; the diameter of the horizontal part of the U-shaped part 6 is the same as the diameter of the through holes on the first fixing ring 4 and the second fixing ring 5, and the top end of the threaded rod 8 is provided with a rotating handle 10.

In the utility model, when in use, the through hole on the first fixing ring 4 at the discharge end of the water inlet pipe 1 is aligned with the through hole on the second fixing ring 5 at the feed end of the connecting pipe body 2, and the through hole on the first fixing ring 4 at the feed end of the water outlet pipe 3 is aligned with the through hole on the second fixing ring 5 at the discharge end of the connecting pipe body 2, the horizontal part of the U-shaped element 6 is then passed through the through-holes in the first and second fixing rings 4 and 5, then, the rotating handle 10 is rotated to drive the threaded rod 8 to rotate, so that the threaded sleeve plate 9 moves upwards along the threaded rod 8, so that the U-shaped member 6 at one side of the connecting pipe body 2 and the U-shaped member 6 at the other side of the connecting pipe body 2 are moved toward each other by the connecting rod 7, and then reach and install inlet tube 1 and outlet pipe 3 on connecting tube body 2 simultaneously, then realized the advantage of water supply and drainage pipe connecting device quick installation.

In an alternative embodiment, the second fixing ring 5 at the inlet end and the outlet end of the connecting tube body 2 is provided with a sealing gasket, and the sealing performance of the connection between the connecting tube body 2 and the water inlet tube 1 and the water outlet tube 3 is ensured by the sealing gasket.

In an alternative embodiment, the inside of the connecting pipe body 2 is provided with the filter screen 12, the filter screen 12 is made of stainless steel materials, and the filter screen 12 can filter impurities, so that the phenomenon that the pipeline is blocked due to long-term use of the pipeline is avoided.

In an optional embodiment, a through hole is formed in the outer wall of the connecting pipe body 2, the through hole is located at the bottom of one side, close to the feeding end, of the filter screen 12, a drain pipe 11 is installed at the through hole, a control valve is arranged on the drain pipe 11, and impurities on the filter screen 12 can be timely cleaned and discharged through the drain pipe 11 into the connecting pipe body 2.

In an optional embodiment, the sewage pipe 11 inclines to set up, and the discharge end of sewage pipe 11 is connected with vacuum apparatus's output, and the negative pressure that produces through vacuum apparatus will connect the interior impurity of body 2 and adsorb out, can avoid needing to dismantle the pipeline, then clear up scrubbing, greatly reduced work efficiency.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A water supply and drainage pipeline connecting device is characterized by comprising a water inlet pipe (1), a connecting pipe body (2), a water outlet pipe (3), a first fixing ring (4), a second fixing ring (5), a U-shaped part (6), a connecting rod (7), a threaded rod (8), a threaded sleeve plate (9), a rotating handle (10), a sewage discharge pipe (11) and a filter screen (12); a first fixing ring (4) is sleeved at the discharge end of the water inlet pipe (1), and a first fixing ring (4) is sleeved at the feed end of the water outlet pipe (3); a second fixing ring (5) is sleeved at both the feed end and the discharge end of the connecting pipe body (2); the diameter of the first fixing ring (4) is the same as that of the second fixing ring (5); four groups of through holes are respectively arranged on the first fixing ring (4) and the second fixing ring (5) at equal intervals; a threaded rod (8) is rotatably connected to the midpoint of the outer wall of the connecting pipe body (2); two groups of threaded rods (8) are arranged, the threaded rods (8) are positioned in the middle of the two groups of through holes on the second fixing ring (5), threaded sleeve plates (9) are sleeved on the threaded rods (8) and are rotatably connected with the threaded sleeve plates (9), and four groups of connecting rods (7) are arranged on the threaded sleeve plates (9) and are movably connected with the four groups of connecting rods (7); the two groups of connecting rods (7) are positioned on one side of the threaded sleeve plate (9), and the other two groups of connecting rods (7) are positioned on the other side of the threaded sleeve plate (9); the other end of the connecting rod (7) is movably connected with the horizontal part of the U-shaped part (6); the diameter of the horizontal part of the U-shaped part (6) is the same as the diameter of the through holes in the first fixing ring (4) and the second fixing ring (5), and the top end of the threaded rod (8) is provided with a rotating handle (10).

2. A water supply and drainage pipe connecting device as claimed in claim 1, wherein the second fixing ring (5) at the inlet end and the outlet end of the connecting pipe body (2) is provided with a sealing gasket.

3. A water supply and drainage pipeline connecting device as claimed in claim 1, wherein a filtering net (12) is provided inside the connecting pipe body (2), and the filtering net (12) is made of stainless steel material.

4. A water supply and drainage pipeline connecting device as claimed in claim 1, wherein the outer wall of the connecting pipe body (2) is provided with a through hole, the through hole is positioned at the bottom of the side of the filter screen (12) close to the feeding end, a sewage discharge pipe (11) is arranged at the through hole, and a control valve is arranged on the sewage discharge pipe (11).

5. A water supply and drainage pipe connecting device as claimed in claim 1, wherein the sewage draining pipe (11) is arranged obliquely, and the discharge end of the sewage draining pipe (11) is connected with the output end of the vacuum device.