Integrated sewer pipe

Abstract

The utility model relates to an integrated sewer pipe which comprises a shell and an upper cover, the shell adopts the design that the diameter is large at the upper part and small at the lower part and the outer wall is arc-shaped, the upper cover is arranged above the shell, the surface of the upper cover is provided with a plurality of small through holes and a large through hole, the small through holes adopt the internal thread design, the lower end of the shell is provided with a straight pipe, and the straight pipe is connected with the large through hole. An elastic sealing rubber sleeve is arranged on the outer wall of the straight pipe in a sleeved mode, a deodorization core is installed below the straight pipe, a limiting block is arranged on the deodorization core, the limiting block limits the opening angle of a lower cover of the deodorization core, the opening angle is smaller than 90 degrees, and the service life is prolonged. The shell with the big-end-up diameter and the arc-shaped outer wall is adopted, so that a flow guide effect is achieved during drainage, and the drainage speed of waste water is increased; and secondly, a certain water storage effect is achieved, a buffering effect is achieved under the condition that the water discharge amount is large, and loss caused by water return or water leakage to a user is avoided. The structure is convenient to install and easy to operate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to drainage system technical field, more particularly to an integrated sewer. BACKGROUND

[0002] With the improvement of living standards, the equipment used in family is more and more, such as water purifier, dishwasher, prefilter, small kitchen treasure, ice maker, scrubber, washing machine and other equipment, which brings convenience to life, but also brings pressure to drainage system. The sewer in the prior art is single, and the drainage main pipe has only one, when multiple equipment needs to be used, it cannot meet the installation. Therefore, an integrated sewer is needed to meet the simultaneous drainage of multiple equipment.

[0003] The integrated sewer in the prior art has some shortcomings, for example:

[0004] Most of the shells are in the shape of a circular truncated cone, that is, the outer wall is designed in a straight line, and the water storage capacity is small.

[0005] The sealing rubber ring on the pipe is in the shape of a cylinder, and when used for the installation of a floor drain, the fit is not high, and water leakage is prone to occur.

[0006] The deodorizing core does not have a limiting device, and the magnetic attraction force of the lower cover of the deodorizing core will weaken under the conditions of high temperature, moisture, use time and other factors, and the excessive opening angle makes the lower cover unable to close again, and the leakage and return of the smell are prone to occur. INVENTION CONTENTS

[0007] The utility model aims at solving the above problems, and provides an integrated sewer, the diameter of the shell is large at the top and small at the bottom, and the outer wall is in the shape of an arc, which increases the water storage capacity, has a certain buffering property during drainage, and realizes better flow guiding effect; the upper end of the elastic sealing rubber sleeve also adopts an arc-shaped outer wall, which has better fit when used for some special sewer pipes such as floor drains, and improves the stability.

[0008] To achieve the above purpose, the utility model provides the following technical scheme: an integrated sewer, comprising a shell and an upper cover, the shell is designed to have a large diameter at the top and a small diameter at the bottom, and the outer wall is in the shape of an arc, the upper cover is installed above the shell, the surface of the upper cover is provided with a plurality of small holes and a large hole, the lower end of the shell is provided with a straight pipe, the outer wall of the straight pipe is provided with an elastic sealing rubber sleeve, the lower part of the straight pipe is provided with a deodorizing core, and the lower cover of the deodorizing core is provided with a limiting block at the rear, which limits the opening angle of the lower cover to be less than 90°.

[0009] Preferably, the upper end of the elastic sealing rubber sleeve is designed to have a large size at the top and a small size at the bottom, and the outer wall is in the shape of an arc.

[0010] Preferably, the shell and the upper cover are threadedly connected, and the straight pipe and the deodorizing core are threadedly connected.

[0011] The shell is integrally designed with the straight pipe, and a threaded disc is arranged at the joint of the shell and the straight pipe and the elastic sealing rubber sleeve.

[0012] The small through hole is designed with an internal thread and is provided with a joint matched with the diameter, and the large through hole is used for connecting a vegetable washing pool or a wash basin.

[0013] The deodorizing core is a magnetic type deodorizing core.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The shell is large in diameter at the upper portion and small in diameter at the lower portion and has an arc-shaped outer wall, so that the shell has a flow guiding effect and accelerates the drainage speed of waste water, and the shell has a certain water storage effect and has a buffering effect under the condition of large drainage volume, so that the loss caused by backflow or leakage to the user is avoided.

[0016] The deodorizing core is a magnetic type deodorizing core and is installed at the lower end of the straight pipe, the magnetic attraction force of the deodorizing core is weakened under the influence of factors such as moisture and high temperature and use time, the lower cover cannot be closed when the opening angle of the lower cover is too large, and the phenomenon of leakage and backflow is easily caused, the limiting block arranged at the rear of the lower cover of the deodorizing core in the utility model makes the opening angle of the lower cover not more than 90°, the service life of the deodorizing core is prolonged, the deodorizing core is installed at the lowermost end, the water flow impact force is enhanced, and the resistance of the deodorizing core itself to the water flow is minimized.

[0017] The upper end of the elastic sealing rubber sleeve also has an arc-shaped outer wall and is large in diameter at the upper portion and small in diameter at the lower portion, so that the arc-shaped outer wall can be closely combined with the arc-shaped outer shell of a floor drain when the elastic sealing rubber sleeve is inserted into the floor drain, and the stability is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only for more clearly illustrating the technical scheme of the embodiments of the utility model or the technical scheme in the prior art, and other drawings can also be obtained by the drawings according to the drawings without the creative labor of the person skilled in the art.

[0019] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0020] Fig. 2 It is the plane view of the whole structure schematic diagram of the utility model;

[0021] Fig. 3It is the enlarged view of the bottom of the structure schematic view of the deodorization core;

[0022] In the figure: 1 - upper cover, 11 - large hole, 12 - small hole, 2 - shell, 3 - threaded disc, 4 - deodorization core, 41 - limit block, 42 - lower cover plate, 5 - elastic sealing rubber sleeve. DETAILED DESCRIPTION

[0023] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model can be implemented, the utility model is further described below in conjunction with specific embodiments, but the embodiment is only as the description of the utility model, not as the limitation of the utility model.

[0024] As Figs. 1-3 The utility model discloses a kind of integrated sewer pipes, including shell 2, upper cover 1, the shell 2 adopts diameter upper big lower small and outer wall is circular arc design, the upper cover 1 is installed in the upper of shell 2, threaded housing 3 is equipped between the shell 2 and upper cover 1, the surface of the upper cover 1 is equipped with a large hole 11 and several connecting joint small holes 12, the small hole 12 adopts internal thread design, the large hole 11 is used to install kitchen wash basin or wash basin set in bathroom, balcony;Small hole 12 can be connected equipment includes water purifier, dishwasher, pre-filter, small kitchen treasure, ice maker, water softener and other equipment's waste water discharge pipe;In the case where less drainage equipment, according to actual situation, install joint on small hole 12 and stop spare.

[0025] The lower of the straight pipe is equipped with deodorization core 4, the deodorization core 4 adopts magnetic type deodorization core, the rear of lower cover 42 below the deodorization core 4 is equipped with limit block 41, the limit block 41 makes the angle when lower cover 42 opens not more than 90 °, prolongs the service life of deodorization core 4.

[0026] Elastic sealing rubber sleeve 5 is sleeved on the outer wall of the straight pipe, when using, the straight pipe 3 with elastic sealing rubber sleeve 5 is inserted into the sewer pipe in the ground together with deodorization core 4;Because the upper end of elastic sealing rubber sleeve 5 adopts the sealing sleeve of upper big lower small and outer wall arc design, is applied in special sewer pipe, for example, when floor drain, the arc design of the upper end of elastic sealing rubber sleeve 5 is closely combined with the arc shell of floor drain lower end, improves stability.

[0027] The deodorization core of the utility model selects magnetic type deodorization core, the limit block limits the angle when lower cover of deodorization core opens, makes it less than 90 °, is convenient for lower cover to close after drainage, increases the service life of deodorization core, and installs it at the lowermost end, enhances water flow impact force, minimizes the resistance of deodorization core itself to water flow.

[0028] The utility model discloses a shell that is big on the top and small on the bottom and has arc-shaped outer wall, which has the following advantages: first, it has the flow guiding effect and accelerates the discharge speed of wastewater; second, it has the water storage effect and has the buffering effect in the case of large discharge volume, which avoids the loss caused by backflow or leakage to the user. The upper end of the elastic sealing rubber sleeve also has the structure of being big on the top and small on the bottom and having arc-shaped outer wall, which can tightly fit the lower end of the floor drain when inserted into some special sewer pipes, such as the floor drain, and enhances the stability. The utility model has simple structure and is easy to install.

[0029] The contents not described in detail in the utility model are all prior art.

[0030] The above is only the preferred embodiment of the utility model, and is not limited to the description in the specification and the embodiment. Therefore, equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application range should be included in the utility model patent application range.

Claims

1. An integrated sewer pipe comprising a housing (2), an upper cover (1), characterized in that: The shell (2) is designed with the diameter being large at the top and small at the bottom and the outer wall being arc-shaped, the upper cover (1) is installed above the shell (2), the surface of the upper cover (1) is provided with a plurality of small through holes (12) and a large through hole (11), the lower end of the shell (2) is provided with a straight pipe, the outer wall of the straight pipe is sleeved with an elastic sealing rubber sleeve (5), the lower end of the straight pipe is installed with an odor-resistant core (4), the rear of the lower cover (42) of the odor-resistant core (4) is provided with a limiting block (41) limiting the opening angle of the lower cover to be less than 90°.

2. An integrated drain according to claim 1, wherein: The upper end of the elastic sealing rubber sleeve (5) is designed with the diameter being large at the top and small at the bottom and the outer wall being arc-shaped.

3. An integrated drain according to claim 1, wherein: The shell (2) and the upper cover (1) are threadedly connected, and the straight pipe and the odor-resistant core (4) are threadedly connected.

4. An integrated drain according to claim 1, wherein: The shell (2) is designed in an integrated manner with the straight pipe, and the connecting part of the shell (2), the straight pipe and the elastic sealing rubber sleeve (5) is provided with a threaded disc (3).

5. An integrated drain according to claim 1, wherein: The small through hole (12) is designed with an internal thread and is provided with a joint matching the diameter thereof, and the large through hole (11) is used for connecting a vegetable washing pool or a wash basin.

6. An integrated drain according to any one of claims 1 to 4, wherein: The odor-resistant core (4) is selected to be a magnetic type.

Images