CN216112762U

CN216112762U - Auxiliary connecting device for building water supply and drainage pipeline

Info

Publication number: CN216112762U
Application number: CN202122675401.5U
Authority: CN
Inventors: 何仲铭; 黄晓帆; 陈梓鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-22
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of drainage pipeline connection, in particular to an auxiliary connecting device for a building drainage pipeline, which comprises a pipe body, wherein a sleeve is sleeved at the port of the pipe body, a sealing ring is installed on the outer wall of the pipe body, a threaded rotating rod is sleeved on the inner wall of the sealing ring, one end of the threaded rotating rod is connected with a hand wheel, the other end of the threaded rotating rod sequentially penetrates through the pipe body and the sleeve and extends to an inner cavity to be connected with a fastening ring, the hand wheel is connected with one end of the threaded rotating rod, the other end of the threaded rotating rod penetrates through the sleeve and extends to the inner cavity to be connected with the fastening ring, the gap between the sleeve and the pipe body and the pipe wall thickness of a drainage pipe are kept consistent, the drainage pipe can be clamped tightly by rotating the hand wheel, the drainage pipe is clamped firmly and conveniently detached, a funnel and an arc-shaped cover are arranged on the inner wall, so that water flows back and the self potential energy is consumed, the drainage component reduces potential energy by impacting water flow so as to reduce the loss of the water hammer effect to the bent part of the drainage pipe.

Description

Auxiliary connecting device for building water supply and drainage pipeline

Technical Field

The utility model relates to the technical field of drainage pipeline connection, in particular to an auxiliary connecting device for a building water supply and drainage pipeline.

Background

Present drainage pipe auxiliary connection device, generally cup joint the sleeve and connect the drain pipe through the port department at the drain pipe, this kind of connected mode is insecure, make its disconnection easily when water pressure is great, thereby influence the efficiency of construction, rivers are great during the drainage, when rivers rush inflow pipe, can produce the water hammer effect, thereby produce great impact force easily to the bend junction of drain pipe, reduce the life of water pipe, this problem can not be solved to traditional water pipeling auxiliary connection device, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary connecting device for a building water supply and drainage pipeline, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a building water supply and drainage pipeline auxiliary connection device, includes the body, the port department of body has cup jointed the sleeve, install the sealing washer on the outer wall of body, the screw thread bull stick has been cup jointed on the inner wall of sealing washer, the one end of screw thread bull stick is connected with the hand wheel, the other end of screw thread bull stick runs through body and sleeve in proper order and extends to the inner chamber and is connected with the tighrening ring, the position circle is installed to the port department of screw thread bull stick, install first mount on the inner wall of body, first mount is installed on the outer wall of funnel, one side of first mount just is located the inner wall of body and installs the second mount, the second mount is installed on the outer wall of arc lid, install hydrophobic component on the inner wall of body.

According to a preferable scheme of the utility model, the drainage assembly comprises a sealing base, the sealing base is installed on the outer wall of the pipe body, a threaded cover is installed on the end face of the sealing base, a connecting rod is sleeved on the inner wall of the sealing base, and one end of the connecting rod penetrates through the pipe body and extends to an inner cavity to be connected with a floating ball.

In a preferred embodiment of the present invention, the threaded rotating rod is connected to the seal ring by a threaded connection, the threaded rotating rod is respectively connected to the pipe body and the sleeve by a threaded connection, and the threaded rotating rod is connected to the fastening ring by a threaded connection.

As a preferable scheme of the utility model, a sleeve, a funnel, an arc-shaped cover and a drainage assembly are sequentially arranged on the inner wall of the pipe body, the tip end of the funnel is aligned with the inside of the arc-shaped cover, and the gap between the sleeve and the pipe body and the thickness of the pipe wall of the drainage pipe are kept consistent.

As a preferable scheme of the present invention, a connection position of the connecting rod and the pipe body is in sliding connection, and the floating ball and the connecting rod are in rotating connection.

In a preferred embodiment of the present invention, the sealing base is connected to the connecting rod in a sliding manner, the outer wall of the funnel is spaced from the inner wall of the tube, and one end of the connecting rod is embedded in the inner wall of the tube.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the auxiliary connecting device, the sleeve is arranged at the port of the pipe body, the sealing ring is arranged on the outer wall of the pipe body, the threaded rotating rod is sleeved on the inner wall of the sealing ring, the hand wheel is arranged at one end of the threaded rotating rod, the other end of the threaded rotating rod sequentially penetrates through the pipe body and the sleeve to be connected with the fastening ring, the drain pipe is placed between the tank body and the sleeve, and the hand wheel is rotated to clamp the drain pipe under the action of the fastening ring, so that the problem that the existing auxiliary connecting device for the drain pipe is beneficial to solving, the drain pipe is connected by sleeving the sleeve at the port of the drain pipe generally, the connecting mode is not firm, and the drain pipe is easy to break when the water pressure is high, so that the efficiency of building construction is influenced is solved.

2. According to the utility model, the funnel is arranged, the tip end of the funnel is aligned with the inner part of the arc-shaped cover, when water flows pass through, the water flow impacts the arc-shaped cover to form backflow, the water flow around the movable funnel is blocked to consume potential energy of the water flow, the potential energy of the water flow is further consumed by the rear drainage component, and the damage of the water hammer effect to the pipe body is reduced under the condition of ensuring normal drainage, so that the water flow is larger when the water flow flows into the water pipe fiercely, the water hammer effect can be generated, larger impact force is easily generated at the bend joint of the water drainage pipe, the service life of the water pipe is shortened, the problem which is not solved by the traditional auxiliary connecting device for the water pipe is lower in practicability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a threaded rotating rod according to the present invention;

FIG. 3 is a schematic view of a funnel according to the present invention;

FIG. 4 is a schematic structural diagram of a hydrophobic module according to the present invention.

In the figure: 1. a pipe body; 2. a sleeve; 3. a seal ring; 4. a threaded rotating rod; 5. a hand wheel; 6. a fastening ring; 7. positioning rings; 8. a first fixing frame; 9. a funnel; 10. a second fixing frame; 11. an arc-shaped cover; 12. a hydrophobic component; 1201. sealing the base; 1202. a threaded cap; 1203. a connecting rod; 1204. a floating ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a building water supply and drainage pipeline auxiliary connection device, including body 1, sleeve 2 has been cup jointed to the port department of body 1, install sealing washer 3 on the outer wall of body 1, screw thread bull stick 4 has been cup jointed on the inner wall of sealing washer 3, the one end of screw thread bull stick 4 is connected with hand wheel 5, the other end of screw thread bull stick 4 runs through body 1 and sleeve 2 in proper order and extends to the inner chamber and is connected with tighrening ring 6, position circle 7 is installed to the port department of screw thread bull stick 4, install first mount 8 on the inner wall of body 1, first mount 8 is installed on the outer wall of funnel 9, one side of first mount 8 just is located and installs second mount 10 on the inner wall of body 1, second mount 10 is installed on the outer wall of arc lid 11, install hydrophobic subassembly 12 on the inner wall of body 1.

In an embodiment, referring to fig. 4, the drainage assembly 12 includes a sealing base 1201, the sealing base 1201 is installed on the outer wall of the pipe body 1, a threaded cap 1202 is installed on the end face of the sealing base 1201, a connecting rod 1203 is sleeved on the inner wall of the sealing base 1201, one end of the connecting rod 1203 penetrates through the pipe body 1 and extends to an inner cavity to be connected with a floating ball 1204, the floating ball 1204 is connected with the connecting rod 1203 in a rotating manner, the floating ball 1204 is impacted by water flow to drive the floating ball 1204 to rotate so as to convert potential energy in the water flow into mechanical energy, so that the water hammer effect is reduced, thereby being beneficial to draining water flow in a large amount, when the water flow enters a water pipe in a large amount, the water hammer effect is generated, a large impact force is easily generated at the curved joint of the water drain pipe, the service life of the water pipe is reduced, the problem is not solved by the conventional auxiliary connection device for water pipes, and the problem of low practicability is solved.

In the embodiment, referring to fig. 1, 2, 3 and 4, the connection mode of the screw rotating rod 4 and the sealing ring 3 is a threaded connection, the connection mode of the screw rotating rod 4 and the pipe body 1 and the sleeve 2 is a threaded connection, the connection mode of the screw rotating rod 4 and the fastening ring 6 is a threaded connection, the sleeve 2, the funnel 9, the arc-shaped cover 11 and the hydrophobic component 12 are sequentially installed on the inner wall of the pipe body 1, the tip of the funnel 9 is aligned with the inside of the arc-shaped cover 11, the gap between the sleeve 2 and the pipe body 1 and the wall thickness of the drain pipe are consistent, the connection position of the connecting rod 1203 and the pipe body 1 is a sliding connection, the connection mode of the sealing base 1201 and the connecting rod 1203 is a sliding connection, one end of the connecting rod 1203 is embedded and installed on the inner wall of the pipe body 1, the outer wall of the funnel 9 and the inner wall of the pipe body 1 keep a certain distance, the water flows back to the periphery under the interception action of the arc-shaped cover 11, and the reflowed water flow and the water flow on the periphery of the funnel 9 form impact so as to consume the potential energy of the water flow.

The working process of the utility model is as follows: when in use, one end of the drain pipe is inserted into the port of the pipe body 1 under the action that the clearance between the sleeve 2 and the pipe body 1 is kept consistent with the thickness of the pipe wall of the drain pipe, then the hand wheel 5 is rotated, the hand wheel 5 drives the spiral rotating rod 4 to rotate, the connection mode of the spiral rotating rod 4 and the sealing ring 3 is threaded connection, the connection mode of the spiral rotating rod 4 and the pipe body 1 and the sleeve 2 is threaded connection respectively, the connection mode of the spiral rotating rod 4 and the fastening ring 6 is threaded connection, the spiral rotating rod 4 drives the fastening ring 6 to move upwards, so that the sleeve clamps the drain pipe and tightly connects the drain pipe with the pipe body, thereby being beneficial to solving the problem that the prior auxiliary connecting device for the drain pipe is generally used for connecting the drain pipe by sleeving the sleeve at the port of the drain pipe, the connection mode is not firm, and the connection mode is easily disconnected when the water pressure is high, so that the efficiency of building construction is influenced.

When the water drainage device is used for drainage, under the action that the tip end of the funnel 9 is aligned with the inside of the arc-shaped cover 11, when water flows through the funnel 9, part of the water flows are guided to the tip end of the funnel 9 to be flushed out, and then flows back to the periphery under the interception action of the arc-shaped cover 11, a certain distance is kept between the outer wall of the funnel 9 and the inner wall of the pipe body 1, the reflowed water flow and the water flow on the periphery of the funnel 9 form impact to consume potential energy of the water flow, when the water flows to the water drainage component 12, the floating ball 1204 is in rotary connection with the connecting rod 1203, the water impact on the floating ball 1204 drives the floating ball 1204 to rotate so as to convert the potential energy in the water flow into mechanical energy, the occurrence of a water hammer effect is reduced, so that the water flow is larger when the water flows into a water pipe violently, a large impact force is easily generated at the joint of a water drainage pipe, the service life of the water pipe is reduced, and the traditional auxiliary connection device for the water pipe does not solve the problem, the practicability is lower.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building water supply and drainage pipeline auxiliary connection device, includes body (1), its characterized in that: the sealing device is characterized in that a sleeve (2) is sleeved at a port of the pipe body (1), a sealing ring (3) is installed on the outer wall of the pipe body (1), a thread rotating rod (4) is sleeved on the inner wall of the sealing ring (3), one end of the thread rotating rod (4) is connected with a hand wheel (5), the other end of the thread rotating rod (4) sequentially penetrates through the pipe body (1) and the sleeve (2) and extends to an inner cavity to be connected with a fastening ring (6), a positioning ring (7) is installed at the port of the thread rotating rod (4), a first fixing frame (8) is installed on the inner wall of the pipe body (1), the first fixing frame (8) is installed on the outer wall of a funnel (9), a second fixing frame (10) is installed on one side of the first fixing frame (8) and is located on the inner wall of the pipe body (1), and the second fixing frame (10) is installed on the outer wall of an arc-shaped cover (11), the inner wall of the pipe body (1) is provided with a hydrophobic component (12).

2. The auxiliary connecting device for the water supply and drainage pipeline of the building as claimed in claim 1, wherein: the drainage component (12) comprises a sealing base (1201), the sealing base (1201) is installed on the outer wall of the pipe body (1), a threaded cover (1202) is installed on the end face of the sealing base (1201), a connecting rod (1203) is sleeved on the inner wall of the sealing base (1201), and one end of the connecting rod (1203) penetrates through the pipe body (1) and extends to the inner cavity to be connected with a floating ball (1204).

3. The auxiliary connecting device for the building water supply and drainage pipeline of claim 2, wherein: the connecting mode of screw thread bull stick (4) and sealing washer (3) is threaded connection, screw thread bull stick (4) are threaded connection with the connecting mode of body (1) and sleeve (2) respectively, the connecting mode of screw thread bull stick (4) and tighrening ring (6) is threaded connection.

4. The auxiliary connecting device for the building water supply and drainage pipeline of claim 3, wherein: install sleeve (2), funnel (9), arc lid (11) and hydrophobic subassembly (12) on the inner wall of body (1) in proper order, the tip of funnel (9) aligns the inside of arc lid (11), sleeve (2) keep unanimous with the pipe wall thickness of the clearance of body (1) and drain pipe.

5. The auxiliary connecting device for the building water supply and drainage pipeline of claim 4, wherein the auxiliary connecting device comprises: the connecting position of the connecting rod (1203) and the pipe body (1) is in sliding connection, and the floating ball (1204) is in rotating connection with the connecting rod (1203).

6. The auxiliary connecting device for the building water supply and drainage pipeline of claim 5, wherein: the connection mode of sealing base (1201) and connecting rod (1203) is sliding connection, the outer wall of funnel (9) keeps certain distance with the inner wall of body (1), the embedded installation on the inner wall of body (1) of one end of connecting rod (1203).