CN212200621U

CN212200621U - Anti-blocking filter device for counter basin drainage

Info

Publication number: CN212200621U
Application number: CN202020590403.7U
Authority: CN
Inventors: 单聚超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-22
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a counter basin sewer anti-blocking filtering device, which is characterized in that the upper part and the lower part of a main pipeline are respectively provided with a water inlet and a water outlet, the middle part is provided with a water passing channel, one side of the main pipeline is provided with a branch pipe, and a fixing nut is arranged on an inclined opening of the branch pipe and is used for installing the filtering device; the filtering device is screwed and pressed and fixed in the branch pipe through a fixing nut; the branch pipe is provided with a branch taper structure and forms a structural seal by friction force in conjunction with the taper of the filter screen support; the utility model discloses an adopt and adopt the design of two tapering types, easy to assemble at water inlet and delivery port to accelerate water to pass through the water course, the utility model discloses all adopt the double seal design at water inlet, delivery port, oblique opening, the phenomenon of leaking is stopped to the double insurance. Through being equipped with the bleeder to be equipped with in the bleeder and can dismantle filter equipment, come to take out inside debris through dismantling filter equipment, avoid blockking up, make the utility model has the characteristics of suitability is high, can prevent effectively that pipeline blocking, cost are with low costs and install convenient.

Description

Anti-blocking filter device for counter basin drainage

Technical Field

The utility model relates to a filter equipment technical field, more specifically the utility model relates to a counter basin offal prevents stifled filter equipment that says so.

Background

The basin is a sanitary appliance, is a ceramic basin used for washing face and hands in a toilet, and is divided into an upper basin and a lower basin. The basin is protruded out of the table top and is called an upper basin, the counter basin is completely sunken below the table top and is called a lower basin, and a counter basin drainer is arranged on the lower basin and is connected with a sewer pipe network through a sewer hose. The basin on the table is simple to install, the basin is placed in the hole only by forming a hole in a preset position of the table top according to an installation drawing, the gap is filled with glass cement, and water on the table top cannot flow down along the gap when the basin is used, so that the basin is used more in daily life.

When the platform tray is used, a plurality of habits of use are poor, so that a sewer pipeline of the platform basin is blocked. After the blockage, the blockage needs to be dredged by professional personnel, and the cost is not small. This phenomenon is particularly prominent in public places. And the sewage overflows everywhere after the blockage, the adjacent decorations can be damaged if the sewage cannot be used, the comfort level of the whole environment is reduced, people feel unpleasant, and the result is self-evident.

Therefore, how to provide a filtering device that is effectively anti-blocking and convenient to install is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a counter basin offal prevents stifled filter equipment with characteristics such as simple structure, prevent stifled effectual, installation convenient.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a counter basin offal prevents stifled filter equipment which characterized in that mainly includes: a main pipe, a branch pipe and a filtering device; the upper part and the lower part of the main pipeline are respectively provided with a water inlet and a water outlet, the middle part of the main pipeline is provided with a water passing channel, one side of the main pipeline is provided with a branch pipe, and a fixing nut is arranged on an inclined opening of the branch pipe and used for installing a filtering device; the filter device is divided into a filter screen and a filter screen support, wherein the tail end of the filter screen is fixed on the filter screen support; the filtering device is fixed in the branch pipe through a fixing nut in a screwing and pressing way, and a sealing ring is arranged between the fixing nut and the filtering device; the branch pipe is provided with a branch taper structure and is matched with the taper of the filter screen support. Therefore, the sealing effect of the sealing ring and the matching surface can be generated simultaneously by screwing the fixing nut. The filter screen is a diamond hollow structure and extends into the water channel.

Preferably, in the counter basin drainage anti-blocking filter device, the water inlet is of a double-taper sealing design, a fixing nut is arranged at the water inlet, the main pipeline is fixed on a drainage port of the counter basin drainage device through the fixing nut, a sealing ring is arranged between the fixing nut and the water inlet, the sealing ring and the wall of the counter basin drainage device pipe generate friction force by screwing the fixing nut, a fixing and sealing effect is achieved, meanwhile, the outer edge of the drainage port of the counter basin drainage device is matched with the second taper of the water inlet to form structural sealing, and the bottom of the first taper of the water inlet is matched with the top of the second taper; the second taper is of a structure with a large upper part and a small lower part, and meets the requirements of adapting to the counter basin drainers with different specifications. The water outlet adopts an internal and external taper sealing design, the external taper and the inner wall of the launching hose are matched to form friction force to form a 1 st structural seal, and a sealing ring is arranged on the wall of the water outlet and connected with the water inlet of the launching hose to form a 2 nd seal; the water passing channel adopts a taper design of 45 degrees from top to bottom, and the lower taper and the inner taper of the water outlet both adopt a funnel-shaped structure with a large top and a small bottom, so that the flow of water is accelerated.

Preferably, in above-mentioned counter basin offal prevents stifled filter equipment, the angle between lateral pipe and the trunk line is the branching design of 30, is the type of falling Y structure, and trunk line, lateral pipe, filter equipment adopt the nylon material to make simultaneously. The thermal deformation temperature reaches more than 110 ℃. Basically meeting the living needs.

Preferably, in the above anti-blocking filter device for basin sewage, a distance of 2.5mm exists between the filter screen and the branch pipe. There is a 0.7mm spacing between the filter screen tow and the oblique opening. Therefore, the whole filtering device is only contacted with the branch pipe by the support cone degree and the support cone degree, and the filtering device is convenient to take out.

Preferably, in the counter basin launching anti-blocking filtering device, the inclined opening and the water inlet of the branch pipe are designed into an external thread form, so that the requirements of a blow molding process are met, the batch production is facilitated, and the production cost is further reduced.

Preferably, in the counter basin sewage anti-blocking filter device, the filter device is designed into two specifications, one is a disposable filter device, and the whole wall thickness is set to be 1.6 mm; the other is a recyclable filtering device, and the whole wall thickness is set to be 2.4 mm. Increasing the practicability.

According to the technical scheme, compared with the prior art, the utility model discloses a counter basin offal prevents stifled filter equipment. The utility model discloses an all adopt the double seal design at water inlet, delivery port, oblique opening, the double insurance prevents to leak, simple to operate simultaneously to accelerate water to pass through the water course. Through the tapering design, reduced the utility model discloses the production required precision further reduces the batch production degree of difficulty. Through being equipped with the bleeder to be equipped with in the bleeder and can dismantle filter equipment and come to take out inside debris, avoid blockking up, make the utility model has the characteristics of the suitability is high, can prevent effectively that pipeline blocking, cost are with low costs and install conveniently.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the filtering device of the present invention.

In the figure:

the main pipeline 1, the branch pipe 2, the filtering device 3, the fixing nut 4, the supporting fixing nut 5, the water inlet 6, the water passing channel 7, the water outlet 8, the inclined opening 9, the first taper 10, the second taper 11, the upper taper 12, the lower taper 13, the inner taper 14, the outer taper 15, the supporting taper 16, the filter screen 17, the filter screen support 18, the support taper 19, the chamfer 20, the sealing ring 21 and the supporting sealing ring 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, for the utility model discloses a counter basin offal prevents stifled filter equipment, specifically includes:

the filter comprises a main pipeline 1, branch pipes 2, a filtering device 3, a fixing nut 4 and a supporting and fixing nut 5; the upper part and the lower part of the main pipeline 1 are respectively provided with a water inlet 6 and a water outlet 8, the middle part is provided with a water passing channel 7, one side of the main pipeline 1 is provided with a branch pipe 2, and an inclined opening 9 of the branch pipe is provided with a branch fixing nut 5 for installing a filtering device 3; the filtering device 3 is divided into a filtering net 17 and a filtering net support 18, wherein the tail end of the filtering net 17 is fixed on the filtering net support 18. The filtering device 3 is screwed and pressed and fixed in the branch pipe 2 through the supporting and fixing screw cap 5, a supporting and sealing ring 22 is arranged between the supporting and fixing screw cap 5 and the filtering device 3, and a chamfer 20 is arranged on the filter screen support 18, so that the supporting and sealing ring 22 is convenient to fix; the filter screen support 18 adopts a hollow design, so that the material cost is reduced; the branch pipe 2 is provided with a branch taper 16 and is matched with a filter screen support taper 19. It can be seen that the fixing nut 5 is screwed together to simultaneously seal the support seal ring 22 and the mating surface. The filter screen 17 is of a diamond hollow structure and extends into the water passing channel 7.

In order to further optimize the technical scheme, the water inlet 6 and the water outlet 8 are in a double-seal design, the water leakage phenomenon is avoided, the fixing nut 4 is arranged at the water inlet 6 and used for fixing the main pipeline 1 on the counter basin drainer, the sealing ring 21 is arranged between the fixing nut 4 and the water inlet 6 and enables the sealing ring 21 and the counter basin drainer pipe wall to generate friction force by screwing the fixing nut 4, the fixing seal effect is achieved, and meanwhile, the outer edge of the bottom of the counter basin drainer is matched with the second taper 11 to form a structural seal. Wherein, the bottom 10 of the first taper is matched with the top of the second taper 11; the second taper 11 is large at the top and small at the bottom, so that the device can be adapted to counter basin drainers with different specifications; the water outlet 8 adopts an internal and external taper sealing design, the external taper 15 is matched with the inner wall of the sewer hose to form friction force to form a first structural seal, and a sealing ring is arranged on the pipe wall of the water outlet 8 and connected with the mouth of the sewer pipe to form a second seal; the water passing channel 7 adopts a design of 45-degree taper at the upper part and the lower part, the lower taper 13 and the inner taper 14 of the water outlet are both large at the upper part and small at the lower part, and a funnel-shaped structure is adopted, so that a vortex effect is generated inside the water passing channel, and the water flow is accelerated to pass through the water passing channel.

In order to further optimize the technical scheme, the angle between the branch pipe 2 and the main pipe 1 is a 30-degree bifurcation design and is of an inverted Y-shaped structure, meanwhile, the main pipe 1, the branch pipe 2 and the filtering device 3 are made of PA nylon materials, the heat deformation temperature of the materials reaches more than 110 degrees, and the living needs are basically met.

In order to further optimize the technical scheme, a distance of 2.5mm exists between the filtering device 3 and the branch pipe 2, and a distance of 0.7mm exists between the filter screen drags and the inclined opening. Therefore, the whole filtering device 3 is in contact with the branch pipe 2 only by the conicity and the 16-support conicity 19, so that the filter screen 17 is more convenient to take out, and the filter screen 17 is prevented from being adhered to the branch pipe 2 due to dirt on the filter screen 17.

In order to further optimize the technical scheme, the inclined opening 9 and the water inlet 6 of the branch pipe are designed into an external thread form, so that the requirements of a blow molding process are met, the batch production is convenient, and the production cost is further reduced.

In order to further optimize the technical scheme, the filtering device is designed into two specifications, one is a disposable filtering device, and the integral wall thickness is set to be 1.6 mm; the other is a recyclable filtering device, and the whole wall thickness is set to be 2.4 mm. Increasing the practicability.

In order to further optimize the technical scheme, when the filter is used, the filter is connected with a counter basin drainage port through the sealing connecting ring 21, the bottom of the filter is connected with a drainage hose through the sealing ring 8 (the sealing ring of the water inlet and the water outlet is designed to be universal), the filter device 3 is screwed and pressed and fixed in the branch pipe 2 through the supporting and fixing screw cap 5, the filter screen 17 is arranged in the drainage channel 7 at the moment, and when the filter is used, sundries can be effectively retained on the filter screen 17 due to the rhombic hollow structure of the filter screen 17, the filter screen 17 is taken out after a period of time, the sundries on the filter screen 17 are removed, and the filter screen is reset again, so that the filter.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a counter basin offal prevents stifled filter equipment which characterized in that mainly includes: a main pipe, a branch pipe and a filtering device; wherein, the upper part and the lower part of the main pipeline are respectively provided with a water inlet and a water outlet, and the middle part is provided with a water passage; a branch pipe is arranged on one side of the main pipeline, and a fixing nut is arranged on an inclined opening of the branch pipe and used for installing a filtering device; the filter device is divided into a filter screen and a filter screen support, wherein the tail end of the filter screen is fixed on the filter screen support; the filtering device is fixed in the branch pipe through a fixing nut in a screwing and pressing way, and a sealing ring is arranged between the fixing nut and the filtering device; the branch pipe is provided with a branch taper structure and forms a structural seal by friction force in fit with the taper of the filter screen support; the filter screen is a diamond hollow structure and extends into the water channel.

2. The anti-blocking filtering device for the basin sewer according to claim 1, wherein the water inlet is of a double-taper sealing design, a fixing nut is arranged at the water inlet, the main pipeline is fixed on a sewer opening of the basin sewer through the fixing nut, a sealing ring is arranged between the fixing nut and the water inlet, the sealing ring and the wall of the basin sewer pipe generate friction force through screwing the fixing nut to achieve a fixing and sealing effect, meanwhile, the outer edge of the sewer opening of the basin sewer is matched with the second taper of the water inlet to form a structural seal, and the bottom of the first taper of the water inlet is matched with the top of the second taper; the second taper is of a structure with a large upper part and a small lower part, and meets the requirements of adapting to the drainage openings of the counter basin drainers with different specifications; the water outlet adopts an internal and external taper sealing type design, the external taper and the inner wall of the launching hose are matched to form friction force to form a 1 st structural seal, and a sealing ring is arranged on the wall of the water outlet and connected with the water inlet of the launching hose to form a 2 nd seal; the water passing channel adopts a taper design of 45 degrees from top to bottom, and the lower taper and the inner taper of the water outlet both adopt a funnel-shaped structure with a large top and a small bottom, so that the flow of water is accelerated.

3. The anti-blocking filtering device for the basin sewer according to claim 1, wherein the angle between the branch pipe and the main pipe is a 30-degree bifurcation design and is of an inverted Y-shaped structure, and the main pipe, the branch pipe and the filtering device are made of PA nylon materials.

4. The anti-blocking filtering device for the basin sewer according to any one of the claims 1 or 3, wherein a distance of 2.5mm exists between the filtering device and the branch pipe, and a distance of 0.7mm exists between the filtering net dragging and the inclined opening.