CN215669894U - Multifunctional direct-inserting double-closed drainage loose joint special for kitchen and toilet drainage equipment - Google Patents

Abstract

The utility model discloses a multifunctional direct-insertion double-closed drainage loose joint special for drainage equipment of kitchens and bathrooms, relates to the technical field of drainage structures of kitchens and bathrooms, and particularly relates to a multifunctional direct-drainage double-deodorization drainage structure. The multifunctional deodorization drainage loose joint main body is of a three-way structure and is respectively a standby port, a water inlet port and a drainage port; the spare port is arranged at the top of the multifunctional deodorization drainage loose joint main body, is a spare connecting port with internal and external threads and is provided with a spare connecting port sealing cover; a lower socket connecting piece is inserted into the drainage port; the water inlet port is provided with a water drain pipe connecting piece through a fixing nut; a gasket type silica gel plug type deodorization core B is arranged between the drain pipe connecting piece and the water inlet port; be equipped with deodorant core A of gasket formula silica gel stopper between socket connecting piece and the drainage port down. The technical scheme of the utility model solves the problems that the existing drain pipe in the prior art can not be connected with a plurality of devices, can not have deodorization or can not have deodorization function, can lead harmful gas with germs, mosquitoes and the like to enter the room to spread diseases and the like.

Description

Multifunctional direct-inserting double-closed drainage loose joint special for kitchen and toilet drainage equipment

Technical Field

The utility model discloses a multifunctional direct-insertion double-closed drainage loose joint special for drainage equipment of kitchens and bathrooms, relates to the technical field of drainage structures of kitchens and bathrooms, and particularly relates to a multifunctional direct-drainage double-deodorization drainage structure.

Background

Along with the improvement of the living standard of people in social development and the increasing concern on health, the equipment varieties of kitchens and toilets are also increased at a rapid pace, and the traditional house often has the defects that the kitchen or the toilet is only provided with one lower drainage pipe which can not be connected with multiple equipment, and the traditional house does not have deodorization function or has an imperfect deodorization function; particularly, in recent years, diseases transmitted by mosquitoes are more and more, a lot of worries are brought to people, and the health of people is seriously harmed.

Aiming at the problems in the prior art, a novel multifunctional direct-insertion double-closed drainage loose joint special for kitchen and toilet drainage equipment is researched and designed, so that the problem in the prior art is very necessary to be overcome.

Disclosure of Invention

According to the technical problems that the existing drain pipe provided by the prior art cannot be connected with multiple devices, does not have deodorization or has an imperfect deodorization function, leads harmful gases with germs, mosquitoes and the like to enter a room to spread diseases and the like, the multifunctional direct-insertion double-closed drain loose joint special for the kitchen and toilet drain device is provided. The multifunctional deodorization drainage loose joint main body is mainly provided with the two gasket type silica gel plug type deodorization cores inside the multifunctional deodorization drainage loose joint main body, a sewer pipeline is divided into two closed cavities, odor and mosquitoes in the sewer pipeline are separated, so that the requirements of large drainage capacity and the like of deodorization, insect prevention and overflow prevention functions are met, the odor and the harmful gases such as the mosquitoes and the like with germs in the sewer pipeline are thoroughly blocked from entering a room, and the health of people and family members is protected.

The technical means adopted by the utility model are as follows:

a multifunctional direct-insert double-closed drainage loose joint special for kitchen and toilet drainage equipment comprises: the multifunctional deodorization drain loose joint comprises a drain pipe connecting piece, a fixing nut, a multifunctional deodorization drain loose joint main body, a spare connecting port sealing cover, a lower socket connecting piece, a gasket type silica gel plug type deodorization core A and a gasket type silica gel plug type deodorization core B;

furthermore, the multifunctional deodorization drainage loose joint main body is of a three-way structure, and three ports of the three-way structure are respectively a standby port at the top, a water inlet port in the middle and a drainage port at the lower part;

furthermore, the standby port is arranged at the top of the multifunctional deodorization drainage loose joint main body, is a standby connecting port with internal and external threads and is provided with a replaceable standby connecting port sealing cover;

furthermore, the port part of the drainage port is of a flaring structure, and the lower end of the drainage port is inserted with a lower socket connecting piece for being connected with a PVC pipe of a prefabricated drainage system in an inserting and sealing manner;

furthermore, the port part of the water inlet port is of an expanding structure, and is provided with a drain pipe connecting piece through a fixing nut so as to be connected with an external drain pipe;

furthermore, a gasket type silica gel plug type deodorization core B is arranged between the drain pipe connecting piece and the water inlet port;

furthermore, a gasket type silica gel plug type deodorization core A is arranged between the lower socket connecting piece and the drainage port.

Furthermore, the inclination angle of the water inlet port in the middle of the multifunctional deodorization drainage loose joint main body is 90-180 degrees.

Furthermore, the upper part of the multifunctional deodorization drainage loose joint main body is provided with a downward inclined multifunctional deodorization drainage loose joint inclination angle;

furthermore, the inclination angle of the multifunctional deodorization drainage loose joint is opposite to the lower part of the water inlet port in the middle of the multifunctional deodorization drainage loose joint main body, so that water flow discharged from the connecting port smoothly flows downwards, and water flow blockage caused by splashing is avoided, and the water flow is not smooth.

Furthermore, the upper part of the outer wall of the lower socket connecting piece is provided with an annular lower socket upper boss and an annular lower socket lower boss; an O-shaped sealing ring is assembled outside the lower socket boss;

furthermore, a conical sealing ring is assembled between the upper boss of the lower socket and the lower boss of the lower socket;

furthermore, an O-shaped ring is assembled in a groove in the lower portion of the lower boss of the lower socket in the middle of the outer wall of the lower socket connecting piece and is used for being connected with the inner wall of the PVC drain pipe in a sealing mode.

Furthermore, the drain pipe connecting piece is removable to be the fixed deodorant stopper of gasket formula hourglass hopper-shaped silica gel for the external drainage equipment's of cartridge drain pipe.

The specific installation operation of the utility model is as follows:

1. extrapolation implementation: inserting a drain pipe connecting piece into a fixed sealing nut to be connected with a drain pipe of equipment, inserting a gasket type silica gel plug type deodorization core B into a water inlet, and screwing and fixing the fixing nut to finish the sealing of an inner pipe;

2. the interpolation implementation method comprises the following steps: installing a gasket type silica gel plug type deodorization core B in the water inlet end, installing a gasket type funnel-shaped silica gel fixing deodorization plug in a fixing nut, screwing the gasket type funnel-shaped silica gel fixing deodorization plug in a screw thread at the water inlet end of the multifunctional deodorization drainage loose joint main body for fixing, and then inserting an equipment drainage pipe into an inner hole of the gasket type funnel-shaped silica gel fixing deodorization plug to finish the external sealing and fixing of the drainage pipe;

3. an upper gasket type silica gel plug type deodorization core A is installed in the loose joint lower socket connecting piece and screwed down to complete a second closed port, when equipment drains water, the inner deodorization core is opened when meeting water, the inner deodorization core is closed in a water-free suction mode, sewage is discharged after passing through the upper closed cavity and the lower closed cavity, the two closed cavities thoroughly block mosquitoes and odor of a sewer from entering a room, and return overflow is prevented;

4. when the inner inserting pipe is used for draining, the multifunctional deodorization drainage loose joint main body is fixed with the deodorization plug through the gasket type funnel-shaped silica gel at the upper part of the water inlet port, the outer edge is a funnel-shaped fixed sealing plug, the outer part of a drainage pipe of equipment is sealed by utilizing elastic shrinkage, and the multifunctional deodorization drainage loose joint main body can be suitable for various drainage pipe diameters;

5. installing an O-shaped sealing ring and a conical sealing ring between an upper boss and a lower boss of a lower socket connecting piece, and then inserting the O-shaped sealing ring and the conical sealing ring into a PVC sewer pipe to form sealing and fixing;

6. when drainage equipment is required to be added in a kitchen and a toilet, a spare connecting port sealing cover on a spare connecting port with internal and external threads is unscrewed, and the number of the connecting ports is increased and the direction angle is adjusted by using matched tee joints and elbows;

7. the multifunctional deodorization drainage loose joint main body is provided with an inclination angle to cater to drainage pipes from different directions and angles; the drainage is smooth and no dirt is left.

Compared with the prior art, the utility model has the following advantages:

1. the multifunctional direct-insert double-closed drainage loose joint special for the drainage equipment of the kitchen and the toilet can realize that a plurality of drainage equipment are concentrated to one sewer pipe for drainage;

2. the multifunctional direct-insertion double-closed drainage loose joint special for the drainage equipment of the kitchen and the toilet, provided by the utility model, has the advantages that the infinite connection can be realized by screwing off the closed cover through three-way conversion when the drainage equipment is added;

3. according to the multifunctional direct-insertion double-closed drainage loose joint special for the kitchen and bathroom drainage equipment, the water inlet port at the upper part is arranged to be inclined, so that the height of the equipment drainage pipe can be greatly reduced, the drainage is smoother, no dirt is stored, the loose joint with the inclined angle is adopted, the direction adjustment is more flexible, and the lower socket with the sealing ring can be used in a plug-and-play manner;

4. according to the multifunctional direct-inserting double-closed drainage loose joint special for the kitchen and toilet drainage equipment, the multifunctional deodorization drainage loose joint inclined angle which is inclined downwards is arranged at the middle upper part of the main body structure, so that waste water which rushes downwards can be guided downwards, and the problems that the waste water is splashed backwards and water flow is blocked to flow downwards smoothly are avoided;

5. the multifunctional direct-insertion double-closed drainage loose joint special for the kitchen and toilet drainage equipment, provided by the utility model, thoroughly prevents mosquitoes and harmful gases in a sewer from entering a room under the action of negative pressure by arranging the two gasket type silica gel plug type odor-resistant cores, and has good sealing property.

6. The multifunctional direct-insertion double-closed drainage loose joint special for the drainage equipment of kitchens and bathrooms, provided by the utility model, is suitable for various PVC sewer pipes by arranging the sealing structures on the lower insertion port bosses, does not need to change the existing sewer structure, and is convenient to install and use.

In conclusion, the technical scheme of the utility model solves the problems that the existing drain pipe in the prior art cannot be connected with a plurality of devices, does not have deodorization or has imperfect deodorization function, leads harmful gas with germs, mosquitoes and the like to enter the room to spread diseases and the like.

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 introduced 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 creative efforts.

FIG. 1 is a perspective view of the assembled drain pipe fitting of the present invention;

FIG. 2 is a schematic view of the construction of the assembled drainpipe connector of the present invention;

FIG. 3 is a profile view of the assembled drain pipe fitting of the present invention;

FIG. 4 is a perspective view of the gasket-type funnel-shaped silica gel fixed odor-resistant plug of the present invention;

FIG. 5 is a schematic view of the gasket type funnel-shaped silica gel fixed odor-resistant plug according to the present invention;

FIG. 6 is a schematic view of the gasket type funnel-shaped silica gel fixed anti-odor plug according to the present invention;

FIG. 7 is a perspective view of the backup port closure cap of the present invention;

FIG. 8 is a perspective view of the retaining nut structure of the present invention;

FIG. 9 is a perspective view of the drain connector of the present invention;

FIG. 10 is a schematic view of a drain connector according to the present invention;

FIG. 11 is a perspective view of the gasket type silicone plug type odor-resistant core of the present invention;

FIG. 12 is a perspective view of the multifunctional deodorant drainage loose joint main body of the present invention;

FIG. 13 is a perspective view of the lower socket connector of the present invention;

FIG. 14 is a perspective view of the gasket-type funnel-shaped silica gel fixed odor plug of the present invention.

In the figure: 1. the multifunctional deodorization drainage loose joint comprises a drainage pipe connecting piece 2, a fixing nut 3, a multifunctional deodorization drainage loose joint body 4, a spare connector closing cover 5, a spare connector 6 with internal and external threads, a multifunctional deodorization drainage loose joint inclination angle 7, a boss 8 on a lower socket, an O-shaped sealing ring 9, a conical sealing ring 10, an O-shaped ring 11, a boss 12 under the lower socket, a lower socket connecting piece 13, a gasket type silica gel plug type deodorization core A14, a gasket type silica gel plug type deodorization core B15, a gasket type funnel-shaped silica gel fixing deodorization plug 16, an upper closing cavity 17 and a lower closing cavity.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

Example 1

As shown in figures 1-3, the utility model provides a multifunctional direct-insert double-closed drainage loose joint special for drainage equipment of kitchens and bathrooms, which comprises: the multifunctional deodorant drainage loose joint comprises a drainage pipe connecting piece 1, a fixing nut 2, a multifunctional deodorant drainage loose joint body 3, a spare connecting port sealing cover 4, a lower socket connecting piece 12, a gasket type silica gel plug type deodorant core A13 and a gasket type silica gel plug type deodorant core B14; the multifunctional deodorization drainage loose joint main body 3 is of a three-way structure, and three ports of the three-way structure are respectively a standby port at the top, a water inlet port in the middle and a drainage port at the lower part; the spare port is arranged at the top of the multifunctional deodorization drainage loose joint main body 3, is a spare connecting port 5 with internal and external threads and is provided with a replaceable spare connecting port sealing cover 4; the port part of the drainage port is of a flaring structure, and the lower end of the drainage port is inserted with a lower socket connecting piece 12 for being inserted and sealed with a PVC pipe of a prefabricated drainage system; the port part of the water inlet port is of a flaring structure, and is provided with a drain pipe connecting piece 1 through a fixing nut 2 for connecting an external drain pipe; a gasket type silica gel plug type deodorization core B14 is arranged between the drain pipe connecting piece 1 and the water inlet port; a gasket type silica gel plug type deodorization core A13 is arranged between the lower socket connecting piece 12 and the drainage port.

The inclination angle of the water inlet port in the middle of the multifunctional deodorization drainage loose joint main body 3 is 90-180 degrees.

The upper part of the multifunctional deodorization drainage loose joint main body 3 is provided with a downward inclined multifunctional deodorization drainage loose joint inclination angle 6; the multifunctional deodorization drainage loose joint inclination angle 6 is opposite to the lower part of the water inlet port in the middle of the multifunctional deodorization drainage loose joint main body 3, so that water flow discharged from the connecting port can smoothly flow downwards, splashing is avoided, water flow blockage is caused, and water flow is unsmooth.

The upper part of the outer wall of the lower socket connecting piece 12 is provided with an annular lower socket upper boss 7 and a lower socket lower boss 11; an O-shaped sealing ring 8 is assembled outside the lower socket boss 7; a conical sealing ring 9 is arranged between the upper boss 7 of the lower socket and the lower boss 11 of the lower socket; and an O-shaped ring 10 is assembled in a groove at the lower part of the lower socket lower boss 11 in the middle of the outer wall of the lower socket connecting piece 12 and is used for being connected with the inner wall of the PVC drain pipe in a sealing way.

Example 2

As shown in fig. 4-6, (on the basis of embodiment 1, the utility model further provides a multifunctional direct-insert double-sealing drainage loose joint special for kitchen and toilet drainage equipment, which comprises a gasket type funnel-shaped silica gel fixing deodorization plug 15, a fixing nut 2, a multifunctional deodorization drainage loose joint main body 3, a spare connecting port sealing cover 4, a lower socket connecting piece 12, a gasket type silica gel plug type deodorization core a13 and a gasket type silica gel plug type deodorization core B14, wherein the multifunctional deodorization drainage loose joint main body 3 is of a three-way structure, three ports of the three-way structure are respectively a spare port at the top, a water inlet port at the middle part and a drainage port at the lower part, the spare port is arranged at the top of the multifunctional deodorization drainage loose joint main body 3, is provided with the replaceable spare connecting port sealing cover 4 and is arranged at the spare port 5 of an internal thread and an external thread, and the port of the drainage port is of a flaring structure, the lower end of the prefabricated drainage system is inserted with a lower socket connecting piece 12 for being connected with a PVC pipe of the prefabricated drainage system in an inserting and sealing way; the port part of the water inlet port is of a flaring structure, and a gasket type funnel-shaped silica gel fixing deodorant plug 15 is assembled through a fixing nut 2 and is used for connecting an external drain pipe; a gasket type silica gel plug type deodorization core B14 is arranged between the drain pipe connecting piece 1 and the water inlet port; a gasket type silica gel plug type deodorization core A13 is arranged between the lower socket connecting piece 12 and the drainage port.

The inclination angle of the water inlet port in the middle of the multifunctional deodorization drainage loose joint main body 3 is 90-180 degrees.

The upper part of the multifunctional deodorization drainage loose joint main body 3 is provided with a downward inclined multifunctional deodorization drainage loose joint inclination angle 6; the multifunctional deodorization drainage loose joint inclination angle 6 is opposite to the lower part of the water inlet port in the middle of the multifunctional deodorization drainage loose joint main body 3, so that water flow discharged from the connecting port can smoothly flow downwards, splashing is avoided, water flow blockage is caused, and water flow is unsmooth.

The upper part of the outer wall of the lower socket connecting piece 12 is provided with an annular lower socket upper boss 7 and a lower socket lower boss 11; an O-shaped sealing ring 8 is assembled outside the lower socket boss 7; a conical sealing ring 9 is arranged between the upper boss 7 of the lower socket and the lower boss 11 of the lower socket; and an O-shaped ring 10 is assembled in a groove at the lower part of the lower socket lower boss 11 in the middle of the outer wall of the lower socket connecting piece 12 and is used for being connected with the inner wall of the PVC drain pipe in a sealing way.

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; while the utility model has been described in detail and with reference to the foregoing embodiments, it will 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; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. The utility model provides a dedicated multi-functional formula double containment drainage loose joint that cut straightly of kitchen bathroom drainage equipment which characterized in that, dedicated multi-functional formula double containment drainage loose joint that cuts straightly of kitchen bathroom drainage equipment include: the multifunctional deodorization drain joint comprises a drain pipe connecting piece (1), a fixing nut (2), a multifunctional deodorization drain loose joint body (3), a spare connecting port sealing cover (4), a lower socket connecting piece (12), a gasket type silica gel plug type deodorization core A (13) and a gasket type silica gel plug type deodorization core B (14);

the multifunctional deodorization drainage loose joint main body (3) is of a three-way structure, and three ports of the three-way structure are respectively a standby port at the top, a water inlet port in the middle and a drainage port at the lower part;

the standby port is arranged at the top of the multifunctional deodorization drainage loose joint main body (3), is a standby connecting port (5) with internal and external threads and is provided with a replaceable standby connecting port sealing cover (4);

the port part of the drainage port is of a flaring structure, and the lower end of the drainage port is inserted with a lower socket connecting piece (12) for being inserted and sealed with a PVC pipe of a prefabricated drainage system;

the port part of the water inlet port is of an expanding structure, and is provided with a drain pipe connecting piece (1) through a fixing nut (2) for connecting an external drain pipe;

a gasket type silica gel plug type deodorization core B (14) is arranged between the drain pipe connecting piece (1) and the water inlet port;

and a gasket type silica gel plug type deodorization core A (13) is arranged between the lower socket connecting piece (12) and the drainage port.

2. The multifunctional direct-insert double-closed drainage loose joint special for the drainage equipment of kitchens and bathrooms as claimed in claim 1, which is characterized in that:

the inclination angle of the water inlet port in the middle of the multifunctional deodorization drainage loose joint main body (3) is 90-180 degrees.

3. The multifunctional direct-insert double-closed drainage loose joint special for the drainage equipment of kitchens and bathrooms as claimed in claim 2, wherein:

the upper part of the multifunctional deodorization drainage loose joint main body (3) is provided with a downward inclined multifunctional deodorization drainage loose joint inclination angle (6);

the multifunctional deodorization drainage loose joint inclination angle (6) is opposite to the lower part of the water inlet port in the middle of the multifunctional deodorization drainage loose joint main body (3), so that water flow discharged from the connecting port can smoothly flow downwards, water flow blockage caused by splashing can be avoided, and water flow is unsmooth.

4. The multifunctional direct-insert double-closed drainage loose joint special for the drainage equipment of kitchens and bathrooms as claimed in claim 1, which is characterized in that:

the upper part of the outer wall of the lower socket connecting piece (12) is provided with an annular lower socket upper boss (7) and a lower socket lower boss (11); an O-shaped sealing ring (8) is assembled outside the lower socket boss (7);

a conical sealing ring (9) is arranged between the lower socket upper boss (7) and the lower socket lower boss (11);

and an O-shaped ring (10) is assembled in a groove at the lower part of the lower socket lower boss (11) in the middle of the outer wall of the lower socket connecting piece (12) and is used for being connected with the inner wall of the PVC drain pipe in a sealing way.

5. The multifunctional direct-insert double-closed drainage loose joint special for the drainage equipment of kitchens and bathrooms as claimed in claim 1, which is characterized in that:

the drain pipe connecting piece (1) can be replaced by a gasket type funnel-shaped silica gel fixed deodorization plug (15) for plugging a drain pipe of external drainage equipment.

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