CN218233666U

CN218233666U - Anti-retention type washbasin deodorization drainage structure

Info

Publication number: CN218233666U
Application number: CN202221497999.1U
Authority: CN
Inventors: 祝青龙
Original assignee: Jiangshan Hongye Plastic Co ltd
Current assignee: Jiangshan Hongye Plastic Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-01-06
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to a deodorant drainage structures of anti-delay formula washbasin, including water storage tank, inlet channel and outlet conduit, the water storage tank is equipped with water inlet pipe and water drainage pipe, the lower extreme of inlet channel wears to establish in the water storage tank through water inlet pipe, and the lower extreme of inlet channel is located the below of water drainage pipe entrance point, and the inlet channel with water inlet pipe sealing connection together, outlet conduit's one end is in the same place with water drainage pipe entrance sealing connection, is equipped with the intake pipe on water drainage pipe's the upside, and intake-tube connection has the check valve of opening in the water drainage pipe, and the check valve includes the shell, and the shell is equipped with inlet port and venthole, and the inlet port is sealed by the diaphragm of opening towards the shell is inside, and the venthole is in the same place with intake pipe sealing connection. The utility model has the advantages of can prevent that the foul smell from getting into the aquatic product of washbasin can break the negative pressure and seal when producing the negative pressure, can produce the negative pressure and lead to the problem that the discharge is detained when having solved current washbasin offal water mechanism and cutting off deodorant.

Description

Anti-retention type washbasin deodorization drainage structure

Technical Field

The utility model relates to a pipe fitting, in particular to prevent deodorant drainage structures of detention formula washbasin.

Background

In both washbasins and vegetable washing pools in toilets, drainage mechanisms are arranged to drain water to a main drainage pipe. The sewer pipe of the existing washbasin has no deodorization function, so that the odor in the sewer main pipe can be discharged from the sewer pipe to the washbasin and then enters a room; therefore, when the washbasin is used, a user can perform deodorization (namely, close the inlet end of the sewer pipe) by closing the water outlet of the washbasin, the deodorization can not realize thorough deodorization, and negative pressure is generated at one end of the sewer pipe connected with the sewer pipe when the sewer main pipe drains water, so that objects in the sewer pipe cannot be discharged in time and are retained, and the retention is easy to be bonded to cause blockage.

Disclosure of Invention

The utility model aims at providing a can prevent that the foul smell from getting into the deodorant drainage structures of anti-delay formula washbasin that the negative pressure seals can be broken when the aquatic products negative pressure of washbasin to carry out, solved current washbasin drainage mechanism and cut off the problem that can produce the negative pressure and lead to the discharge to be detained when deodorant.

The technical problem is solved by the following technical scheme: the utility model provides an anti-retention type washbasin deodorization drainage structure, includes water storage tank, inlet channel and outlet conduit, the water storage tank includes that sealed first half and the lower half of dismantling the connection together, and first half is equipped with water inlet pipe and water drainage pipe, the lower extreme of inlet channel wears to establish in the water storage tank through water inlet pipe, and the lower extreme of inlet channel is located the below of water drainage pipe entrance point, the inlet channel with water inlet pipe sealing connection together, outlet conduit's one end with water drainage pipe entrance sealing connection together, be equipped with the intake pipe on water drainage pipe's the orificial upside, intake-tube connection has the check valve of opening in the water drainage pipe, the check valve includes the shell, the shell is equipped with inlet port and venthole, the inlet port is sealed by the diaphragm of opening towards the shell inside, the venthole with intake pipe sealing connection together. When the washbasin is used, the upper end of the pipeline is connected with a lower water nozzle of the washbasin in a sealing mode, the other end of the water outlet pipeline is connected with a water inlet pipe head of the main drainage pipe in a sealing mode, and water is filled into the water storage tank and can be discharged to the main drainage pipe from the drainage pipeline after the water is filled to a drainage pipe opening. The water storage tank is convenient to manufacture. The utility model discloses when producing the negative pressure in the one end of being connected with the main sewer, outside air can push away the diaphragm and get into drainage pipe through inlet port and venthole to avoid the negative pressure to produce and be detained.

The utility model discloses a can dismantle sealing connection structure, through one between inlet channel and the inlet opening can dismantle sealing connection structure and link together.

Preferably, the detachable sealing connection structure comprises an external thread which is arranged on an external part of two parts which are connected by the detachable sealing connection structure and are arranged one by one on the other; the pipeline part sealing ring and the internal thread sleeve are sleeved on the part positioned inside the two parts; the internal thread sleeve is in threaded connection with the external thread, an inner flanging is arranged at one end, away from the external thread, of the internal thread sleeve, the inner flanging is matched with the end face, located outside, of the two components to extrude the pipeline portion sealing ring, so that the pipeline portion sealing ring enables the two components to be in sealed connection together. The sealing is convenient.

Preferably, one end of the water outlet pipeline penetrates through the water outlet pipe opening, and one end of the water outlet pipeline is connected with the water outlet pipe opening through the detachable sealing connection structure.

Preferably, one end of the water outlet pipeline, which is far away from the water storage tank, is provided with an internal thread section of the water outlet pipeline. During the use, realize drain main's intake pipe head sealing connection in the internal thread section the utility model discloses with drain main's connection. The connection is convenient.

Preferably, the water outlet pipe is sleeved with a shielding cover capable of covering the internal thread section of the water outlet pipe.

Preferably, the upper end of the lower half part is provided with a lower half part internal thread section, the lower end of the upper half part is provided with an upper half part external thread section, a sealing step is formed between the upper half part external thread section and the upper half part, the upper half part external thread section is sleeved with a water storage tank part sealing ring, and the upper end surface of the lower half part is matched with the sealing step to clamp the water storage tank part sealing ring so that the water storage tank part sealing ring connects the upper half part and the lower half part together in a sealing mode.

Preferably, a sealing film bracket is arranged in the air inlet hole, a sliding pipe is arranged on the sealing film bracket, a guide rod is connected in the sliding pipe in a sliding mode, the center of the diaphragm is connected with the guide rod, and the sealing film is placed on the inner side of the sealing film bracket. The reliability is good when sealing is carried out in the process of opening and closing the one-way valve.

Preferably, the air inlet hole and the air outlet hole are located on the same side of the shell, a working hole is formed in one side, away from the air inlet hole, of the shell, the working hole is connected with a hole cover in a sealing and detachable mode, an inner cover is connected to the inner end of the air inlet hole in a sealing and detachable mode, a communicating hole is formed in the inner cover, and an end cap used for sealing the communicating hole and opening towards the direction of the working hole and a spring used for driving the end cap to open are arranged on the communicating hole. The diaphragm is convenient to replace, and the object can be prevented from flowing out of the one-way valve when the water outlet pipeline is blocked. Internal water flow can cause the plug closure plate to be unreliable in stopping water flow when the diaphragm is in contact with the plug closure plate.

Preferably, the air outlet is sleeved on the air inlet pipe head in a pluggable manner, and the air outlet is connected with the air inlet pipe head through a sealing ring of the air inlet pipe part in a sealing manner. The one-way valve is convenient to disassemble.

The utility model discloses following beneficial effect has: the odor can be prevented from flowing out of the washbasin through the drainage mechanism; the storage tank is convenient to manufacture; negative pressure can be broken when negative pressure is generated, and the effect of avoiding retention and blockage of objects is achieved.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is an enlarged schematic view of the check valve.

In the figure: the water outlet pipe comprises a water outlet pipe 1, an upper half part 2, a lower half part 3, a water inlet pipe opening 4, a water drain pipe opening 5, a water inlet pipe part internal thread section 10, a washbasin 11, a lower water nozzle 12, a detachable sealing connecting structure 14, a water outlet pipe part internal thread section 16, a shielding cover 17, a lower water joint 18, a wall 19, a lower half part internal thread section 20, an upper half part external thread section 21, a sealing step 44, a water storage tank part sealing ring 22, an air inlet pipe 27, a one-way valve 28, an external thread 23, a pipe part sealing ring 24, an internal thread sleeve 25, an internal flanging 26, a shell 29, an air inlet hole 30, an air outlet hole 31, a diaphragm 32, an air inlet pipe part sealing ring 33, a sealing film bracket 34, a sliding pipe 35, a guide rod 36, a hole cover 37, an internal cover 38, a communication hole 39, a plug 40, a spring 41, a water inlet pipe 42 and a water storage tank 43.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the anti-retention washbasin deodorization launching structure comprises a water storage tank 43, a water inlet pipeline 42 and a water outlet pipeline 1, wherein the water storage tank comprises an upper half part 2 and a lower half part 3 which are connected together in a sealing and detachable mode, and the upper half part is provided with a water inlet pipe orifice 4 and a water drain pipe orifice 5. The water inlet pipeline is a vertical pipe mechanism. The water inlet pipe penetrates through the water storage tank through the water inlet pipe orifice. The lower end of the water inlet pipeline is positioned below the inlet end of the water discharging pipe orifice. The water inlet pipe is connected with the water inlet pipe mouth in a sealing way through a detachable sealing connection structure 14. The upper end of the water inlet pipeline is provided with a water inlet pipeline part internal thread section 10, and the water inlet pipeline part internal thread section is connected to a lower water nozzle 12 of the washbasin 11 in a sealing threaded manner when in use. One end of the water outlet pipeline is arranged in the water outlet pipe opening in a penetrating mode, and one end of the water outlet pipeline is connected with the water outlet pipe opening through a detachable sealing connecting structure 14. The end of the water outlet pipe far away from the water storage tank is provided with a water outlet pipe part internal thread section 16. The water outlet pipe is sleeved with a shielding cover 17 which can cover the internal thread section of the water outlet pipe. When in use, the internal thread section of the water outlet pipeline part is connected to the lower water joint 18 of the water outlet main pipe in a threaded manner, and the lower water joint is buried in the wall 19. The upper end of the lower half part is provided with a lower half part internal thread section 20, the lower end of the upper half part is provided with an upper half part external thread section 21, a sealing step 44 is formed between the upper half part external thread section and the upper half part, the upper half part external thread section is sleeved with a water storage tank part sealing ring 22, and the upper end surface of the lower half part is matched with the sealing step to clamp the water storage tank part sealing ring so that the upper half part and the lower half part are connected together in a sealing mode through the water storage tank part sealing ring. An air inlet pipe 27 is arranged on the upper side of the water outlet pipe, and the air inlet pipe is connected with a check valve 28 which is opened towards the water outlet pipe.

Referring to fig. 2, the detachable sealing connection structure includes external threads 23 provided on an externally located component (a water inlet nozzle in fig. 2) of two components connected by the detachable sealing connection structure and passing through one another; a pipe portion seal ring 24 and an internally threaded sleeve 25 fitted over the inner of the two components (the inlet pipe in fig. 2); the internal thread sleeve is in threaded connection with the external thread, an inner flanging 26 is arranged at one end, away from the external thread, of the internal thread sleeve, and the end face, located outside, of the two components in the inner flanging matching mode extrudes the pipeline portion sealing ring, so that the two components are in sealing connection together through the pipeline portion sealing ring.

Referring to fig. 3, the non-return valve comprises a housing 29 provided with an inlet aperture 30 closed by a diaphragm 32 opening towards the interior of the housing and an outlet aperture 31. The venthole is in sealing connection with the air inlet pipe, specifically: the air outlet hole is sleeved on the air inlet pipe head in a pluggable manner, and the air outlet hole is connected with the air inlet pipe head in a sealing manner through a sealing ring 33 of the air inlet pipe part. A sealing membrane bracket 34 is arranged in the air inlet hole, the sealing membrane bracket is provided with a slide pipe 35, a guide rod 36 is connected in the slide pipe in a sliding manner, the center of the membrane is connected with the guide rod, and the sealing membrane is placed on the inner side of the sealing membrane bracket. The air inlet hole and the air outlet hole are located on the same side of the shell, a working hole is formed in one side, away from the air inlet hole, of the shell, the working hole is connected with a hole cover 37 in a sealing and detachable mode, the inner end of the air inlet hole is connected with an inner cover 38 in a sealing and detachable mode, a communication hole 39 is formed in the inner cover, and a plug 40 for sealing the communication hole and opening towards the direction where the working hole is located and a spring 41 for driving the plug to open are arranged on the communication hole. When negative pressure is generated in the drainage pipeline, the check valve is opened to enable outside air to enter the drainage pipeline so as to eliminate the negative pressure. Sewer pipe blockage leads to the utility model discloses when interior water is full of the check valve in, the drive end cap is closed, and prevent that water from flowing and water pressure height and damaging the diaphragm from the check valve.

Claims

1. The utility model provides a deodorant structure of launching of anti-delay formula washbasin, a serial communication port, including water storage tank, inlet channel and outlet conduit, the water storage tank includes that sealed first one and the lower half of link together of dismantling, and first one is equipped with water inlet pipe and water drainage pipe, in the lower extreme of inlet channel wore to establish the water storage tank through water inlet pipe, the lower extreme of inlet channel is located the below of water drainage pipe entrance point, the inlet channel with water inlet pipe sealing connection is in the same place, outlet conduit's one end with water drainage pipe sealing connection is in the same place, be equipped with the intake pipe on water drainage pipe's the upside, intake-tube connection has the check valve of opening in the water drainage pipe, the check valve includes the shell, the shell is equipped with inlet port and venthole, the inlet port is sealed by the inside diaphragm of opening towards the shell, the venthole with intake pipe sealing connection is in the same place.

2. The anti-entrapment washbasin odor-resistant drain structure as claimed in claim 1, comprising a detachable sealing connection structure, wherein the water inlet pipe and the water inlet pipe mouth are connected together through one detachable sealing connection structure.

3. The anti-entrapment washbasin odor-resistant drain structure as claimed in claim 2, wherein the detachable sealing connection structure comprises an external thread provided on an externally located one of two parts connected by the detachable sealing connection structure and passing through the other; a pipe portion seal ring and an internal thread sleeve which are sleeved on an internal part of the two parts; the internal thread sleeve is in threaded connection with the external thread, an inner flanging is arranged at one end, far away from the external thread, of the internal thread sleeve, the inner flanging is matched with the end face, located outside, of the two components to extrude the pipeline sealing ring, so that the pipeline sealing ring is connected with the two components in a sealing mode.

4. The anti-detention washbasin odor-resistant drainer structure as claimed in claim 2 or 3, wherein one end of the water outlet pipe is inserted into the water outlet pipe opening, and the one end of the water outlet pipe and the water outlet pipe opening are connected together through one detachable sealing connection structure.

5. The anti-detention washbasin odor-resistant draining structure as claimed in claim 1, 2 or 3, wherein an end of the outlet pipe away from the water storage tank is provided with an outlet pipe portion internal thread section.

6. The anti-detention washbasin odor-resistant drain structure as claimed in claim 5, wherein a shielding cover capable of covering the internal thread section of the outlet pipe section is sleeved on the outlet pipe.

7. The anti-detention washbasin odor-resistant drainer structure as claimed in claim 1, 2 or 3, wherein the upper end of the lower half part is provided with a lower half part internal thread section, the lower end of the upper half part is provided with an upper half part external thread section, a sealing step is formed between the upper half part external thread section and the upper half part, the upper half part external thread section is sleeved with a water storage tank part sealing ring, and the upper end surface of the lower half part is matched with the sealing step to clamp the water storage tank part sealing ring so that the water storage tank part sealing ring connects the upper half part and the lower half part together in a sealing manner.

8. The anti-retention washbasin deodorizing and draining structure according to claim 1, 2 or 3, wherein a sealing film bracket is arranged in the air inlet hole, the sealing film bracket is provided with a sliding pipe, a guide rod is slidably connected in the sliding pipe, the center of the diaphragm is connected with the guide rod, and the sealing film is placed on the inner side of the sealing film bracket.

9. The anti-retention washbasin deodorizing and draining structure according to claim 8, wherein the air inlet hole and the air outlet hole are located on the same side of the housing, a working hole is formed in the side of the housing away from the air inlet hole, the working hole is connected with a hole cover in a sealing and detachable mode, an inner cover is connected with the inner end of the air inlet hole in a sealing and detachable mode, a communication hole is formed in the inner cover, and the communication hole is provided with a plug for closing the communication hole and a spring for driving the plug to open.

10. The anti-retention washbasin deodorizing and draining structure as claimed in claim 8, wherein said air outlet is sleeved on said air inlet pipe head in a pluggable manner, and is connected with said air inlet pipe head in a sealing manner by a sealing ring of said air inlet pipe portion.