CN214618405U

CN214618405U - Drain connector structure

Info

Publication number: CN214618405U
Application number: CN202120115563.0U
Authority: CN
Inventors: 应光耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-17
Filing date: 2021-01-17
Publication date: 2021-11-05
Anticipated expiration: 2031-01-17

Abstract

The utility model discloses a sewer joint structure has solved among the current indoor drainage device problem that sewer joint can not adapt to the blowdown hookup requirement of multiple cleaners and polishes well, the technical measure who takes: a sewer joint structure comprises a cylindrical sewer opening, wherein one end of the sewer opening is a drainage end, the other end of the sewer opening is a connecting end, a blocking cover is coaxially arranged on the sewer opening and is positioned at the connecting end side of the sewer opening.

Description

Drain connector structure

Technical Field

The utility model relates to a sewage that uses on sanitary wares especially relates to a joint design of sewage.

Background

For household sanitary wares, a plurality of drainage structures are generally required to be arranged so as to lead sewage generated in the use process of the household sanitary wares into a household main sewage pipeline. In the existing application, each household sanitary appliance generally corresponds to one drainage structure, and the arrangement mode is relatively complex for places with relatively complex functions, such as restaurant kitchens.

The Chinese utility model patent (publication number: CN 206667395U) discloses an inside and outside deodorization downcomer, which comprises at least one downcomer, wherein the upper end of the downcomer is provided with a downcomer joint which can be connected with a water outlet of a pool, and the lower end of the downcomer is provided with a sealing joint which can be connected with a ground pipeline; the deodorization sewer fitting is arranged in the sewer joint and comprises a shell and a sealing plate group, the sealing plate group comprises at least one sealing plate which is in sealing combination with the shell, and the sealing plate is rotatably arranged at a water outlet of the shell and opens the water outlet of the shell by turning outwards; a reset element is connected between the sealing plate and the shell and drives the sealing plate which turns outwards to reset and seal the shell. The first deodorization sealing defensive line is formed through the deodorization sewer fitting, the PVC corrugated pipe is twisted into a secondary deodorization shape to form water sealing, a deodorization second defensive line is realized, the ground pipeline is sealed by the sealing joint, the water flow inside the ground pipeline is prevented from overflowing, and a deodorization third defensive line is formed.

The deodorizing sewer pipe with the structure can realize the collection and communication of the sewage of at least two sanitary wares, but the whole structure is relatively loose, and the joints of the provided sewage discharge pipes are relatively few, so that the requirement of a multifunctional kitchen on sewage discharge cannot be well met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve is: the sewer joint structure can provide a plurality of connecting ports for connecting sewage pipes, and is good in structure compactness and convenient to arrange.

For solving the technical problem, the technical scheme of the utility model: a sewer joint structure comprises a cylindrical sewer opening, wherein one end of the sewer opening is a drainage end, the other end of the sewer opening is a connecting end, a blocking cover is coaxially arranged on the sewer opening and is positioned at the connecting end side of the sewer opening.

In the sewer joint structure, the number of the applied pipe passages is not limited, and the pipe passages can be freely connected and combined according to the requirement. All the pipe passages can be connected and fixed together in a threaded connection or clamping connection mode, and after the pipe passages are connected together, the head and the tail of two adjacent pipe passages are connected and fixed together. The connecting port can also be communicated and connected with a sewage draining pipe through other pipe joints.

Furthermore, the blocking cover is positioned at the connecting end of the drain port, a counter bore is arranged at the circle center of the blocking cover, and the pipe passages connected together are inserted in the counter bore.

Furthermore, a connecting ring is integrally formed at the circle center of the shield, the counter bore is positioned in the connecting ring, and the elastic connecting sleeve is simultaneously sleeved on the connecting end of the connecting ring and the lower nozzle to realize the connection between the shield and the lower nozzle.

Further, the pipeline sealing device also comprises a cover-shaped seal, and the seal is used for being connected to the outer end part of the outermost pipeline through to realize the sealing of the pipeline.

Furthermore, a connecting head is arranged on a connecting port of the pipe channel, the connecting head is in a shape of a Chinese character 'tu', the big end of the connecting head is connected on the connecting port, and the peripheral surface of the small end of the connecting head is formed with a corrugated structure.

The beneficial effects of the utility model reside in that: in the water drainage joint structure, the pipe passages are connected together in a detachable mode, so that the pipe passages can be detached and connected according to actual requirements, and the size requirement during setting is met. Because the pipe-through is provided with the connecting port, at least one connecting port communicated with the sewage discharge pipe can be provided when one pipe-through is arranged, thereby being capable of well adapting to the sewage discharge connecting requirement of sanitary wares in a multifunctional room, such as a restaurant kitchen or a laundry. In the sewer joint structure, the pipe can be used as a standard part except for the sewer port and the blocking cover, so that the arrangement of a sewage discharge device in a room is facilitated. Through the dismouting to the pipe expert, and can realize the interior waste fitting discharging's of room demand that sets up, it is comparatively convenient relatively to operate.

Drawings

Fig. 1 is a perspective view showing the simplest drain structure of the present invention.

Fig. 2 is an exploded view of fig. 1.

In the figure: 1. pipe passing; 2. sealing; 3. a coupling head; 4. a shield; 5. a water outlet; 11. a coupling port; 41. a counterbore.

Detailed Description

With the attached drawings, the sewer joint structure is arranged on a sewage discharge device in a room and is used for receiving sewage discharged by sewage discharge so as to realize sewage discharge of sanitary ware.

The sewer joint structure comprises a cylindrical sewer opening 5, wherein one end of the sewer opening 5 is a drainage end, the other end of the sewer opening 5 is a connecting end, and in application, sewage is discharged from the drainage end of the sewer opening 5. A shroud 4 is coaxially provided on the drain 5, and the shroud 4 is located on the coupling end side of the drain 5. When in use, the drainage end of the drainage port 5 is inserted into a sewage discharge hole on the ground in a room, and the baffle cover 4 covers the periphery of the sewage discharge hole. Fig. 1 and 2 are the simplest structural diagrams of the water joint structure, and only one pipe passage 1 is shown in the figures, in the practical application process, the pipe passage 1 is a plurality of pipe passages, and the pipe passages 1 are detachably connected together. In two adjacent tube openings 1, the head of one tube opening 1 is connected with the tail of the other tube opening 1 through a screw thread, and O-shaped sealing rings are arranged between the two connected tube openings 1. The tube passages 1 are communicated with each other, and the tube passages 1 which are connected together are communicated and connected with the connecting end of the water drainage port 5. The side surface of the pipe channel 1 is provided with a connecting port 11 communicated with the inside of the pipe channel, and the connecting port 11 is used for being communicated and connected with an external sewage discharge pipe. The figure shows that the pipe passage 1 is a tee, and in practical application, more than one connecting port 11 can be arranged on the side wall of the pipe passage 1.

The figure shows that the baffle cover 4 is positioned at the connecting end of the drain 5, a counter bore 41 is arranged at the circle center position of the baffle cover 4, and the pipe passages 1 which are connected together are inserted in the counter bore 41, so that the connection between the pipe passages 1 and the baffle cover 4 is convenient.

A split structure can be adopted between the shield cover 4 and the lower water gap 5, a connecting ring is integrally formed at the position of the center of a circle of the shield cover 4, and a counter bore 41 is positioned in the connecting ring; the elastic coupling sleeve is simultaneously sleeved on the coupling end of the coupling ring and the lower nozzle 5 to realize the coupling between the shield 4 and the lower nozzle 5, and the coupling sleeve is usually made of rubber. They are split structures, and can select the sewage outlet 5 with different sizes to be matched with the baffle cover 4 so as to adapt to the ideal sewage discharge requirement.

The outer sealing of the tube openings 1 can be achieved by providing a blind end on the outermost tube opening 1, but for standardized production and installation, the closure of the tube openings 1 can be achieved by means of a closure element. The sewer structure also includes a cap-like closure 2, the closure 2 being adapted to be coupled to the outer end of the outermost conduit 1 to close the conduit.

In order to facilitate the connection between the pipe socket 1 and the relatively soft sewage discharge pipe, a connecting head 3 is arranged on a connecting port 11 of the pipe socket 1, the connecting head 3 is in a shape of a Chinese character 'tu', the large head end of the connecting head 3 is connected to the connecting port 11, and a corrugated structure is formed on the peripheral surface of the small head end of the connecting head 3. Thus, the blow-off pipe can be tightly sleeved on the small end of the coupling head 3.

Claims

1. A sewer joint structure comprises a cylindrical sewer opening, wherein one end of the sewer opening is a drainage end, the other end of the sewer opening is a connecting end, a blocking cover is coaxially arranged on the sewer opening and is positioned at the connecting end side of the sewer opening.

2. The sewer joint structure of claim 1, wherein the shield is located at the connection end of the sewer opening, a counter bore is provided at the center of the shield, and the pipes connected together are inserted into the counter bore.

3. The sewer joint structure of claim 2, wherein a coupling ring is integrally formed at a center of the shield, the counter bore is located in the coupling ring, and the elastic coupling sleeve is simultaneously sleeved on the coupling end of the coupling ring and the sewer opening to realize the coupling between the shield and the sewer opening.

4. A sewer fitting structure according to claim 1, 2 or 3, further comprising a cap-like closure for coupling to an outer end of an outermost conduit to effect closure of the conduit.

5. A sewer joint structure as claimed in claim 1, 2 or 3, wherein the pipe is provided with a coupling head at the coupling opening, the coupling head is in a shape of a Chinese character 'tu', the large end of the coupling head is coupled to the coupling opening, and the outer peripheral surface of the small end of the coupling head is formed with a corrugated structure.