CN215166182U - Universal drainer - Google Patents

Abstract

The utility model relates to a hydrophone technical field under specifically provides a universal hydrophone under, including hydrophone body and universal connecting piece under, universal connecting piece includes water seal pipe, return bend and drain pipe, and hydrophone body and water seal pipe rotate to be connected down, and the drain pipe is including the first connecting pipe and the second connecting pipe that are linked together, the drain pipe through first connecting pipe with the return bend rotates to be connected, and the water seal pipe lateral wall has the return bend, and the axis of return bend is 15 ~ 75 degrees with the contained angle of the axis of water seal pipe, and the axis of first connecting pipe and the axis of second connecting pipe are contained angle 15 ~ 75 degrees. The utility model discloses a fix the return bend on the water seal pipe lateral wall, make return bend center pin and water seal pipe center pin have the contained angle of certain angle, first connecting pipe center pin and second connecting pipe center pin have certain angle contained angle, and the drain pipe 360 degrees rotations of return bend relatively, and the hydrophone body can 360 degrees rotations of water seal pipe relatively down, has improved the angle adaptability of hydrophone down, has reached universal effect.

Description

Universal drainer

Technical Field

The utility model relates to a hydrophone technical field, in particular to universal hydrophone down.

Background

The drainer is a drainage and deodorization device arranged in a bathtub, a basin sewer and the like, and is generally realized by adopting an S-shaped bent pipeline, or a three-way pipe with a baffle, the S-shaped bent pipeline or the three-way pipe with the baffle can store a section of water level in the drainage process to form a water level difference, and the sewer can be sealed to achieve the deodorization effect. The pipeline of the drainer needs to be installed with enough large space, so that the requirement on the drainage angle is high, and the drainer cannot be suitable for all occasions.

The utility model discloses a current hydrophone is CN 203462533U's utility model patent down, and it discloses novel full deodorant hydrophone down of wash-basin, including hydrophone metalwork and the subassembly of moulding plastics down, the subassembly setting of moulding plastics is in the bottom of hydrophone metalwork down, and the top of first adapter sleeve cup joints the bottom of hydrophone metalwork down, and in the last port of three-way pipe was inserted to the bottom of first adapter sleeve, the bottom of second adapter sleeve set up the last port of three-way pipe is outside, and the inside jump ring that is provided with in top of second adapter sleeve, jump ring can drive the whole 360 reciprocal rotations of three-way pipe sets up the end cover on the lower port of three-way pipe, and the side port interpolation of three-way pipe is equipped with the connecting pipe, and the side port outside of three-way pipe is provided with the third adapter sleeve, and the third adapter sleeve can drive the reciprocal 180 rotations of connecting pipe. The drainer realizes deodorization of the sewer to a certain extent and enlarges the change range of the angle of the sewer.

Although some water reducers are disclosed in the prior art, the problems that the structure of the water reducer is not optimized enough, the adaptability of a water reducing angle is not strong and the like still exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of smaller launching angle range and poor angle adaptability of the existing drainer, the utility model provides a universal drainer, which comprises a drainer body and a universal connecting piece connected with the lower end of the drainer body;

universal joint spare includes water seal pipe, return bend and drain pipe, down the hydrophone body with the water seal pipe rotates to be connected, the water seal pipe lateral wall has the return bend, the axis of return bend with the contained angle of the axis of water seal pipe is 15 ~ 75 degrees, the drain pipe is including the first connecting pipe and the second connecting pipe that are linked together, the drain pipe passes through first connecting pipe with the return bend rotates to be connected, the axis of first connecting pipe with the axis of second connecting pipe is contained angle 15 ~ 75 degrees.

Furthermore, the top of the water seal pipe is provided with a hollow pipe extending along the gravity direction, and the distance from the bottom end of the hollow pipe to the lowest point of the connecting port of the bent pipe and the water seal pipe in the gravity direction is 50-90 mm.

Further, the top of water seal pipe with one side that the return bend is relative has sunk structure, sunk structure follows the extension of water seal pipe top along the direction of gravity, the hollow tube is located sunk structure's region follows the extension of sunk structure bottom along the direction of gravity, sunk structure extends to water seal pipe lateral wall, in be formed with the breach on the lateral wall.

Further, the drainer body comprises a sewer pipe, and the sewer pipe is sleeved in the hollow pipe so as to enable the sewer pipe to be connected with the hollow pipe in a 360-degree rotating manner;

and a sealing structure is arranged between the sewer pipe and the hollow pipe.

Furthermore, the drainer body also comprises a guide pipe, a locking nut and a rubber ring;

the top of the guide pipe is provided with an annular clamping structure, the locking nut is in threaded connection with the guide pipe and is used for being matched with the annular clamping structure to fixedly mount the guide pipe, and the rubber ring is positioned between the locking nut and the annular clamping structure;

the sewer pipe is communicated with the lower end of the guide pipe.

Furthermore, the drainer body also comprises a bounce rubber plug and a rubber filter screen, the rubber filter screen is fixedly connected with the top of the guide pipe, and the bounce rubber plug can move up and down and is positioned relative to the rubber filter screen;

the bouncing rubber plug, the rubber filter screen and the guide pipe are concentrically and axially arranged.

Furthermore, a plurality of water drainage holes are formed in the side wall of the guide pipe.

Furthermore, reinforcing ribs are arranged at the joint of the water seal pipe and the bent pipe.

Further, still include with end cover of water seal pipe lower extreme threaded connection, the end cover is the shell cylinder is taken out to the opening upper base surface horizontally, the bottom in the end cover with the distance of hollow tube bottom in the direction of gravity is 3 ~ 20 mm.

Furthermore, be equipped with filter screen structure (28) between water seal pipe (21) and hollow tube (26), filter screen structure (28) are located be close to on water seal pipe (21) the one end of end cover (24).

The utility model provides a pair of universal hydrophone down, through fixing the return bend on the water seal pipe lateral wall, the hydrophone body down can 360 degrees rotations of relative water seal pipe, and the drain pipe can 360 degrees rotations of relative return bend, make return bend center pin and water seal pipe center pin have the contained angle of certain angle, the drain pipe is including first connecting pipe and the second connecting pipe that is linked together, the axis of first connecting pipe and the axis of second connecting pipe have the contained angle of certain angle, the angle adaptability of hydrophone down has been improved, universal effect has been reached.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic front view of a universal drainer provided by the present invention;

FIG. 2 is a cross-sectional view of the universal connecting member in the universal drainer according to the present invention;

fig. 3 is a schematic view of a preferred embodiment of the screen structure of the third embodiment.

Reference numerals:

10 hydrophone body 20 universal connection 21 water seal pipe

22 elbow 23 drain pipe 24 end cover

25 sunken structure 26 hollow pipe 17 sewer hole

11 downcomer 12 skirt 13 lock nut

Annular clamping structure of 14 rubber ring 15 bounce rubber plug 16

231 first connecting pipe 232 second connecting pipe 28 screen structure

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention, and in addition, technical features designed in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

A universal drainer comprises a drainer body 10 and a universal connecting piece 20 connected with the lower end of the drainer body 10;

the universal connecting piece 20 comprises a water seal pipe 21, an elbow pipe 22 and a drain pipe 23, the drainer body 10 is rotatably connected with the water seal pipe 21, the side wall of the water seal pipe 21 is provided with the elbow pipe 22, an included angle alpha between the central axis of the elbow pipe 22 and the central axis of the water seal pipe 21 is 15-75 degrees, the drain pipe comprises a first connecting pipe 231 and a second connecting pipe 232 which are communicated, the drain pipe 23 is rotatably connected with the elbow pipe 22 through the first connecting pipe 232, and the central axis of the first connecting pipe and the central axis included angle beta of the second connecting pipe are 15-75 degrees.

Example one

In order to solve the problem that the adaptability of the angle of the drainer is not strong, the following technical scheme is adopted in the embodiment.

As shown in fig. 1, the universal connection member 20 includes a water seal pipe 21, an elbow pipe 22 and a drain pipe 23, the drainer body 10 is rotatably connected with the water seal pipe 21 at 360 degrees, the side wall of the water seal pipe 21 has the elbow pipe 22, an included angle between a central axis of the elbow pipe 22 and a central axis of the water seal pipe 21 is 15-75 degrees, the drain pipe includes a first connection pipe 231 and a second connection pipe 232 which are communicated with each other, the drain pipe 23 is rotatably connected with the elbow pipe 22 through three hundred sixty degrees, and an included angle between a central axis of the first connection pipe 231 and a central axis of the second connection pipe 232 is 15-75 degrees.

Preferably, in order to improve the stability of hydrophone when launching, reduce the unstable scheduling problem of connection that rivers impact the drain pipe 23 junction and cause, adopt hydrophone body 10 and water seal pipe 21 to rotate in this embodiment and be connected, drain pipe 23 rotates with return bend 22 through first connecting pipe 231 and is connected, the axis of return bend 22 and the contained angle of 21 axis of water seal pipe are preferred 45 degrees, the axis of first connecting pipe 231 with the axis contained angle of second connecting pipe 232 is preferred 30 degrees, not only is applicable to the narrow and small installation environment in space, more does benefit to the hydrophone drainage.

Preferably, the joint of the water seal pipe 21 and the elbow 22 is provided with a reinforcing rib 27, which can increase the strength of the joint.

Preferably, the joint of the elbow 22 and the drain pipe 23 is provided with an anti-drop buckle and a rubber gasket, so that the joint of the elbow 22 and the drain pipe 23 is ensured to be watertight when the drainer is used.

Compared with the prior art, this embodiment is through fixing return bend 22 on water seal pipe 21 lateral wall to be the structure of 45 degrees contained angles, the axis of first connecting pipe 231 with the axis contained angle of second connecting pipe 232 is 30 degrees, and drain pipe 23 can rotate for return bend 22 three hundred sixty degrees relatively, and hydrophone body 10 can rotate for 21 three hundred sixty degrees of water seal pipe, has improved the angle adaptability of hydrophone down.

Example two

In order to solve the problem of weak stability of the drainer, the following technical scheme is adopted in the embodiment.

As shown in fig. 1 and 2, a hollow tube 26 extending along the gravity direction is arranged at the top of the water-sealed tube 21, and the distance from the bottom end of the hollow tube 26 to the lowest point of the connection port of the elbow 22 and the water-sealed tube 21 in the gravity direction is preferably 60mm, so that the odor can be effectively prevented.

The top of the water sealing pipe 21 is provided with a concave structure 25 at the side opposite to the bent pipe 22, the concave structure 25 extends from the top of the water sealing pipe 21 along the gravity direction, and the hollow pipe 26 is arranged in the region of the concave structure 25 and extends from the bottom of the concave structure 25 along the gravity direction.

Preferably, the concave structure 25 extends towards the side wall of the water seal pipe 21 to form a notch on the side wall, and the concave structure 25 extends towards the side wall of the water seal pipe 21 to form a U-shaped notch, which is more beneficial to the assembly and disassembly of the downcomer 11.

Preferably, the hollow tube 26 has an inner diameter that matches the outer diameter of the downcomer 11.

Compared with the prior art, the present embodiment uses the hollow pipe 26 and the sewer pipe 11 to cooperate to replace the traditional deodorization baffle, effectively resists the pipeline negative pressure, and the drainage is more stable.

EXAMPLE III

In order to solve the problem that the drainer is blocked and cannot be cleaned, the following technical scheme is adopted in the embodiment.

As shown in fig. 1 and 2, the universal drainer further comprises an end cover 24 in threaded connection with the lower end of the water-sealed pipe 21, the end cover 24 is matched with the lower end of the water-sealed pipe 21 to form a water storage space, and the distance between the bottom in the end cover 24 and the bottom end of the hollow pipe in the gravity direction is preferably 20 mm.

Preferably, the end cover 24 is in a shell-drawing cylindrical shape with a horizontal bottom surface and an upward opening, and can be tightly matched with the water seal pipe 21, and the end cover 24 can be detached after the drainer is blocked, so that the drainer can be conveniently cleaned.

Preferably, a sealing ring is arranged at the joint of the water sealing pipe 21 and the end cover 24 for preventing water leakage.

Preferably, as shown in fig. 3, as another preferred embodiment of this embodiment, a filter structure 28 is disposed at an end of the water-sealed pipe 21 close to the end cap 24, the filter structure 28 is disposed between the water-sealed pipe 21 and the hollow pipe 26, and the hollow pipe 26 extends through the filter structure 28 to a position close to the bottom of the end cap 24, i.e. the filter structure 28 covers the cross-sectional area between the water-sealed pipe 21 and the hollow pipe 26 to intercept impurities in the sewage, such as hair and the like.

Compared with the prior art, the detachable end cover 24 is adopted in the embodiment, the filter screen structure 28 is additionally arranged, when water flows upwards to the elbow 22 after flowing out from the bottom end of the hollow pipe 26 through the sewer pipe 11, the water flows through the filter screen structure 28, objects such as hairs in the water flow, which are possibly blocked, can be intercepted by the filter screen structure 28, so that the objects are settled in the end cover 24, and the end cover 24 is only required to be taken down to clean impurities in the end cover 24 during cleaning.

Example four

In order to solve the problem of water leakage at the joint of the drainer and the water outlet, the embodiment adopts the following technical scheme.

As shown in fig. 1, the drainer body 10 further includes a guide pipe 12, a lock nut 13 and a rubber ring 14, the top of the guide pipe 12 is provided with an annular clamping structure 16, the lock nut 13 is in threaded connection with the guide pipe 12 and is used for being matched with the clamping structure 16 to mount and fix the guide pipe 12, and the rubber ring 14 is located between the lock nut 13 and the annular clamping structure 16.

Preferably, the outer wall of the guide pipe 12 is provided with threads, the screwing length is long, the guide pipe 12 can be locked by rotating the locking nut 13, and the rubber ring 14 is squeezed into the threads, so that water leakage is effectively prevented.

Preferably, the guide tube 12 is made of, but not limited to, stainless steel or PP plastic.

Preferably, in order to reduce the cost, the length of the lead pipe 12 is not too long, so that the lead pipe 12 is extended, the downcomer 11 is connected with the lead pipe 12, and the downcomer 11 is positioned at the bottom of the lead pipe 12.

Preferably, the sewer pipe is made of, but not limited to, PVC plastic or PP plastic.

Compared with the prior art, the special thread design enhances the sealing performance, and simultaneously, the waterproof gasket is matched to prevent leakage.

EXAMPLE five

In order to solve the problem that drainage and water storage are inconvenient and dirt or dirt accumulation cannot be intercepted, the embodiment adopts the following technical scheme.

As shown in fig. 1, the drainer body 10 further includes a bouncing rubber plug 15 and a rubber filter, the rubber filter is fixedly connected with the top of the guide tube 12, and the bouncing rubber plug 15 can move up and down and be positioned relative to the rubber filter.

Preferably, the bouncing rubber plug 15 is a hollow hemisphere with a downward opening, and the rubber filter mesh is matched with the bouncing rubber plug 15 in shape.

Preferably, the bouncing rubber plug 15, the rubber screen and the guide tube 12 are concentrically and axially arranged.

Preferably, the bouncing rubber plug 15 is detachable.

Compared with the prior art, this embodiment is through pressing the convenient drainage retaining of spring rubber buffer 15, and the rubber filter screen can intercept dirt such as hair or large granule, and when the dirt was more, dismantle spring rubber buffer 15 and can clear up the dirt of intercepting on the rubber filter screen.

EXAMPLE six

In order to be matched with a basin with an overflow hole for use, the following technical scheme is adopted in the embodiment.

As shown in fig. 1, the part of the guide pipe 12 located in the drain opening of the basin has a plurality of drain holes 17, and the drain holes 17 can be used with the basin having the overflow hole.

Preferably, the number of the lower water holes 17 is preferably two.

Compared with the prior art, the water basin with the overflow holes is matched with a water basin with the overflow holes in the market by adding the drain holes 17.

Although terms such as a bidet body, universal connectors, water sealed pipes, elbows, drains, end caps, circular grooves, hollow pipes, connectors, downcomers, plumbing, pop-up rubber plugs, rubber screens, sewer holes, etc., are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The universal drainer is characterized in that: comprises a drainer body (10) and a universal connecting piece (20) connected with the lower end of the drainer body (10);

universal joint spare (20) include water seal pipe (21), return bend (22) and drain pipe (23), lower hydrophone body (10) with water seal pipe (21) rotate to be connected, water seal pipe (21) lateral wall has return bend (22), the axis of return bend (22) with the contained angle of the axis of water seal pipe (21) is 15 ~ 75 degrees, drain pipe (23) are including first connecting pipe (231) and second connecting pipe (232) that are linked together, drain pipe (23) pass through first connecting pipe (231) with return bend (22) rotate to be connected, the axis of first connecting pipe (231) with the axis of second connecting pipe (232) is contained angle 15 ~ 75 degrees.

2. The universal drainer of claim 1, wherein: the top of the water seal pipe (21) is provided with a hollow pipe (26) extending along the gravity direction, and the distance between the bottom end of the hollow pipe (26) and the lowest point of a connecting port of the bent pipe (22) and the water seal pipe (21) is 50-90 mm in the gravity direction.

3. The universal drainer of claim 2, wherein: the top of water-sealed pipe (21) with one side that return bend (22) is relative has sunk structure (25), sunk structure (25) are followed water-sealed pipe (21) top extends along the direction of gravity, hollow tube (26) are located the region of sunk structure (25), follow sunk structure (25) bottom extends along the direction of gravity, sunk structure (25) extend to water-sealed pipe (21) lateral wall, in be formed with the breach on the lateral wall.

4. The universal drainer of claim 2, wherein: the drainer body (10) comprises a downcomer (11), and the downcomer (11) is sleeved in the hollow pipe (26) so that the downcomer (11) is in 360-degree rotary connection with the hollow pipe (26);

and a sealing structure is arranged between the downcomer (11) and the hollow pipe (26).

5. Universal hydrophone according to claim 4, characterized in that: the drainer body (10) also comprises a guide pipe (12), a locking nut (13) and a rubber ring (14);

the top of the guide pipe (12) is provided with an annular clamping structure (16), the locking nut (13) is in threaded connection with the guide pipe (12) and is used for being matched with the annular clamping structure (16) to fixedly mount the guide pipe (12), and the rubber ring (14) is positioned between the locking nut (13) and the annular clamping structure (16);

the sewer pipe (11) is communicated with the lower end of the guide pipe (12).

6. Universal hydrophone according to claim 5, wherein: the drainer body (10) further comprises a bounce rubber plug (15) and a rubber filter screen, the rubber filter screen is fixedly connected with the top of the guide pipe (12), and the bounce rubber plug (15) can move up and down and is positioned relative to the rubber filter screen;

the bouncing rubber plug (15), the rubber filter screen and the guide pipe (12) are concentrically and axially arranged.

7. Universal hydrophone according to claim 5, wherein: the side wall of the guide pipe (12) is provided with a plurality of water drainage holes (17).

8. The universal drainer of claim 1, wherein: and reinforcing ribs (27) are arranged at the joint of the water seal pipe (21) and the bent pipe (22).

9. The universal drainer of claim 2, wherein: still include with end cover (24) of water seal pipe (21) lower extreme threaded connection, end cover (24) are the shell cylinder of taking out of the horizontal bottom surface of opening to the top, bottom in end cover (24) with the distance of hollow tube (26) bottom on the direction of gravity is 3 ~ 20 mm.

10. The universal drainer of claim 9, wherein: water seal pipe (21) with be equipped with filter screen structure (28) between hollow tube (26), filter screen structure (28) are located be close to on water seal pipe (21) the one end of end cover (24).

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