CN113482129B

CN113482129B - Deodorant drainer

Info

Publication number: CN113482129B
Application number: CN202110737874.5A
Authority: CN
Inventors: 吕家杰
Original assignee: Taizhou Huapin Intelligent Technology Co ltd
Current assignee: Taizhou Huapin Intelligent Technology Co ltd
Priority date: 2021-01-30
Filing date: 2021-06-30
Publication date: 2023-01-10
Anticipated expiration: 2041-06-30
Also published as: CN113482129A

Abstract

The invention belongs to the technical field of drainage pipelines, in particular to a deodorization drainer, which comprises a main body, a water outlet and a water outlet pipe, wherein a channel for fluid to pass through is formed in the main body; an elastic deodorization sleeve which is arranged below the main body; two sides of the lower part of the elastic deodorization sleeve are mutually clung to form a lower sealing part, so that the channel is blocked; the lower seal portion may be opened under the pressure of a certain amount of fluid and reset after the fluid passes. The elastic deodorization sleeve is arranged on the main body, the main body is used for connecting the elastic deodorization sleeve and a sewer pipe or a corrugated pipe of the counter basin, and compared with a mode that the sewer pipe directly extends into a sewer opening, the elastic deodorization sleeve has a better sealing effect, and meanwhile, the lower sealing part of the elastic deodorization sleeve can be opened for draining water when water flow impacts; after the water flow is drained, the lower sealing part can be reset to be in a closed state when external force is not applied, so that peculiar smell is effectively prevented from overflowing, and a better deodorization effect is achieved.

Description

Deodorant drainer

Technical Field

The invention belongs to the technical field of drainage pipelines, and particularly relates to a deodorization drainer.

Background

The ground of various places such as kitchens, toilets, balconies and the like is usually provided with a water outlet which is an important interface for connecting a drainage pipeline system with an indoor counter basin water outlet pipe. The existing counter basin is usually provided with a corrugated pipe at a water outlet of the counter basin to serve as a water outlet pipe, and the corrugated pipe is inserted into the water outlet to be connected with a drainage pipeline system, so that water flow is promoted to enter the drainage pipeline system to realize drainage.

If the mode of directly inserting the corrugated pipe is adopted, because no sealing structure exists between the corrugated pipe and the water outlet, the corrugated pipe is easy to fall out when water flow is large, and odor and bacteria in a drainage pipeline system are easy to overflow from a gap between the water outlet and the corrugated pipe, so that the indoor environment is influenced.

Disclosure of Invention

The invention aims to provide a deodorization drainer which is simple in structure, good in sealing effect and better in deodorization effect.

The purpose of the invention is realized by the following steps:

a deodorization drainer comprises

A main body in which a passage through which a fluid passes is formed;

also comprises

An elastic deodorization sleeve which is arranged below the main body; two sides of the lower part of the elastic deodorization sleeve are mutually clung to form a lower sealing part, so that the channel is blocked;

the lower seal portion may be opened under the pressure of a certain amount of fluid and reset after the fluid passes.

The device is further provided with an auxiliary sleeve which can move up and down along the main body and is positioned;

when the auxiliary sleeve moves downwards to a set position, the auxiliary sleeve is tightly pressed on the upper end surface of the elastic deodorization sleeve, so that the elastic deodorization sleeve is locked on the main body;

the elastic deodorization sleeve is outwards protruded under the pressing force of the auxiliary sleeve to form a lower sealing ring.

The elastic deodorization sleeve is characterized in that a limiting groove is formed in the upper end of the elastic deodorization sleeve, a limiting block capable of being embedded into the limiting groove is formed in the bottom of the auxiliary sleeve, and the outer ring of the elastic deodorization sleeve can be outwards unfolded to form the lower sealing ring after the limiting block is embedded into the limiting groove.

Further, the outer side wall of the limiting groove forms a first inclined plane, the periphery of the lower side of the limiting block forms a second inclined plane, and the second inclined plane slides along the first inclined plane and outwards props open the outer ring of the elastic deodorization sleeve.

The upper end of the elastic deodorization sleeve is provided with an upper connecting section connected with the main body, the upper connecting section comprises an outer ring and an inner ring which are integrally arranged, and the limiting groove is formed between the outer ring and the inner ring.

Further set up to, still including lower retaining member, it is installed in the main part below, just go up the linkage segment cover and establish under on the retaining member, the stopper imbeds to establish the deodorant cover of elasticity after the spacing groove between stopper and lower retaining member.

Further set up as, outer step and interior step are formed respectively to outer lane and inner circle downside, the lower fastener lower extreme corresponds outer step and interior step shaping and has outer butt platform and interior butt platform, and outer step and interior step are pressed respectively to be established outside on butt platform and the interior butt platform.

An upper sealing component capable of sealing the pipe body to be inserted is arranged above the main body; including last retaining member and sealing ring, the main part with go up and be equipped with between the retaining member the sealing ring, sealing ring upper end butt in last retaining member, the sealing ring lower extreme stretches into the passageway, the shaping has the spacing platform of locating terminal surface under the sealing ring to the passageway.

The sealing ring is a conical sealing ring, and the outer diameter of the upper end of the sealing ring is larger than that of the lower end of the sealing ring; an annular boss is formed at the outer end of the upper locking piece, and the upper end surface of the sealing ring abuts against the inner end surface of the annular boss; the shaping of main part port department has the third inclined plane, the sealing ring periphery is equipped with the fourth inclined plane, and the contained angle degree that third inclined plane and main part axis formed is greater than the contained angle degree that fourth inclined plane and main part axis formed.

The outer periphery of the main body is formed with a limit snap ring; the upper locking piece and the auxiliary sleeve are in threaded connection with the periphery of the main body and distributed on the upper side and the lower side of the limiting clamping ring.

Compared with the prior art, the invention has the outstanding and beneficial technical effects that:

1. the elastic deodorization sleeve is arranged on the main body, the main body is used for connecting the elastic deodorization sleeve and a sewer pipe or a corrugated pipe of the counter basin, and compared with a mode that the sewer pipe directly extends into a sewer opening, the elastic deodorization sleeve has a better sealing effect, and meanwhile, a lower sealing part of the elastic deodorization sleeve can be opened for draining water when water flow impacts; after the water flow is drained, the lower sealing part can be reset to be in a closed state when external force is not applied, so that peculiar smell is effectively prevented from overflowing, and a better deodorization effect is achieved.

2. According to the invention, the auxiliary sleeve is arranged on the main body to enable the outer ring of the elastic deodorization sleeve to deform, so that the outer ring can be outwards unfolded and abutted against the drain opening or the installation panel, the joint of the main body and the drain opening is sealed, the peculiar smell is well prevented from overflowing from the joint of the main body and the drain opening, and a good deodorization effect is achieved.

3. According to the invention, the first inclined plane is formed on the outer side wall of the limiting groove, the second inclined plane is formed on the outer side of the lower side of the limiting block, and when the second inclined plane slides along the first inclined plane, the downward sliding trend is converted into the deformation trend of outwards expanding the outer ring of the elastic deodorization sleeve, so that the elastic deodorization sleeve and the lower water opening are sealed.

4. The upper connecting section of the elastic deodorant sleeve comprises an outer ring and an inner ring, the outer ring and the inner ring are integrally arranged, a limiting groove for the limiting block to insert is formed between the outer ring and the inner ring, when the limiting block is clamped into the limiting groove, the inner ring and the outer ring are respectively positioned on the inner side and the outer side of the limiting block, the elastic deodorant sleeve is well prevented from falling off, and the stability of a connecting structure is enhanced.

5. According to the invention, the lower locking piece for connecting the elastic deodorization sleeve with the main body is arranged at the bottom of the main body, and the elastic deodorization sleeve can be pressed between the limiting block and the lower locking piece after the limiting block is embedded into the limiting groove, so that the mounting firmness of the elastic deodorization sleeve is enhanced, and the elastic deodorization sleeve is prevented from falling off under long-time fluid washing.

6. According to the invention, the upper locking piece is sleeved above the main body, the sealing ring is arranged between the main body and the upper locking piece, the upper end of the sealing ring abuts against the upper locking piece, the lower end of the sealing ring extends into the channel of the main body, the upper part of the main body is used for connecting a water outlet pipe (corrugated pipe) of a counter basin, after the water outlet pipe is inserted into the channel, the upper locking piece is operated to enable the upper locking piece to downwards extrude the sealing ring, and as the limiting table abutting against the lower end surface of the sealing ring is formed on the inner ring of the main body, the sealing ring cannot downwards move and can deform and expand towards two sides, so that a gap between the water outlet pipe and the main body is sealed, and the tightness of connection between the water outlet pipe and the main body is enhanced.

Drawings

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

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a partially enlarged view of fig. 2 at a.

Fig. 4 is a partially enlarged view of fig. 2 at B.

Fig. 5 is a partially enlarged view of fig. 2 at C.

Fig. 6 is a cross-sectional view of the resilient anti-odor cover of embodiment 3 of the present invention.

Reference numerals are as follows: 1-a body; 11-a channel; 12-a limit table; 13-a limit snap ring; 14-a third bevel; 2-elastic deodorization sleeve; 20-a flow channel; 21-a limiting groove; 22-a first bevel; 23-an upper connecting section; 24-a lower seal; 25-an outer ring; 26-an inner ring; 27-outer step; 28-inner step; 29-a transition bevel; 3-lower locking piece; 31-an outer abutment; 32-an inner abutment; 4-auxiliary sleeve; 41-a limiting block; 42-a second bevel; 5-upper locking piece; 51-an annular boss; 6-sealing ring; 61-fourth slope.

Detailed Description

The invention will be further described in the following with reference to a specific embodiment thereof, with reference to figures 1-6,

example 1:

as shown in fig. 1 and 2, the deodorization drainer comprises a main body 1, wherein a channel 11 for fluid to pass through is arranged in the main body 1, and the upper end of the channel 11 is used for connecting a water outlet pipe or a corrugated pipe of a counter basin; an elastic deodorization sleeve 2 is arranged on the lower side of the main body 1, when the elastic deodorization sleeve 2 is arranged on the main body, two sides of the lower part of the elastic deodorization sleeve 2 are mutually tightly attached under the action of stress and tension to form a lower sealing part 24 and extend into a drainage pipeline, water flow in the drainage pipeline flows through a channel 11 of the main body and then is discharged into the drainage pipeline, the lower sealing part 24 keeps a closed state when being free from external force, and the channel 11 is blocked to prevent odor from overflowing and reflecting; when fluid enters, the lower seal portion 24 can be opened under the pressure of a certain amount of fluid, thereby performing drainage.

As shown in fig. 3 and fig. 4, the deodorizing elastic body further comprises an auxiliary sleeve 4, the auxiliary sleeve 4 is screwed to the outer side of the main body 1, a first inclined surface 22 is formed on the outer side wall of the limiting groove 21, a second inclined surface 42 is formed on the outer side of the lower side of the limiting block 41, and the second inclined surface 42 slides along the first inclined surface 22 and pushes the outer ring 25 of the deodorizing elastic sleeve 2 outwards. During the installation, stretch into the lower mouth of a river that is located ground or wall with 2 lower extremes of deodorant cover of elasticity earlier, then make it remove along the axial through rotatory auxiliary sleeve 4, its lower extreme stopper 41 imbeds gradually in the spacing groove 21, at this moment, the deodorant cover of elasticity 2 receives the extrusion, and outer lane 25 outwards struts, tightly supports the edge of establishing at stopper and mouth of a river under with gradually to the mouth of a river is located to deodorant hydrophone is installed to the lower mouth of a river. The elastic deodorization sleeve has certain elasticity and deformability, so that better sealing is formed between the sewer port and the main body, the phenomenon that peculiar smell overflows from a gap between the sewer port and the main body is avoided, and the deodorization effect is enhanced.

As shown in fig. 2-4, a lower locking member 3 is further installed below the main body 1, and the elastic anti-odor sleeve 2 is sleeved on the lower locking member 3; the deodorant 2 upper end shaping of cover of elasticity has spacing groove 21, there is supplementary cover 4 in the main part 1 outside through threaded connection, and supplementary cover 4 bottom shaping has and to inlay the stopper 41 of spacing groove 21 can outwards strut the deodorant 2 outer lane 25 of cover of elasticity and press the deodorant cover 2 of elasticity to establish between stopper 41 and lower retaining member 3 behind stopper 41 embedding spacing groove 21.

The elastic deodorization sleeve 2 comprises an upper connecting section 23 connected with the main body 1, the periphery of the lower locking piece 3 is sleeved with the upper connecting section 23, the upper connecting section 25 comprises an outer ring 25 and an inner ring 26 which are integrally arranged, and the limiting groove 21 is formed between the outer ring 25 and the inner ring 26. Outer step 27 and interior step 28 are formed respectively with inner circle 26 downside to outer lane 25, the lower extreme of lower retaining member 3 corresponds outer step 27 and interior step 28 shaping and has outer butt platform 31 and interior butt platform 32, and outer step 27 and interior step 28 press fit respectively on outer butt platform 31 and interior butt platform 32. The deodorant cover 2 of elasticity wholly possesses certain elasticity, and retaining member 3 periphery is established under to the direct tensioning cover of linkage segment 23 on it, and the outer lane 25 and the inner circle 26 that last linkage segment 23 formed the support for the design of outer butt platform 31 and interior butt platform 32 on the retaining member 3 down, when rotatory auxiliary sleeve 4 made its stopper 41 card go into the spacing groove, go up linkage segment 23 can tightly press and establish between auxiliary sleeve 4 and lower retaining member 3. In this embodiment, the height of the inner ring 26 is higher than that of the outer ring 25, so as to better enhance the connection tightness of the upper connecting section, and when the limiting block 41 is clamped into the limiting groove, the upper connecting section is not easy to slip off.

Go up linkage segment 23 and lower seal portion 24 between link to each other through the changeover portion, go up linkage segment 23 and be the pipe, lower seal portion 24 is the flat tube, and the changeover portion shaping has the transition inclined plane 29 of connecting pipe and flat tube. When water flow rushes into the upper connecting section 23, the flat tubes are rushed away through the transition inclined plane 29, so that water is drained, and after the water flow is drained, the flat tubes can reset due to the elasticity of the elastic deodorization sleeve 2, so that peculiar smell in the sewer pipe is prevented from overflowing from the elastic deodorization sleeve 2.

As shown in fig. 5, an upper sealing assembly capable of sealing the pipe body to be inserted is connected to the upper side of the main body 1 in a threaded manner; the upper sealing assembly comprises an upper locking piece 5 and a sealing ring 6, the sealing ring 6 is arranged between the main body 1 and the upper locking piece 5, an annular boss 51 is formed at the outer end of the upper locking piece 5, and the upper end surface of the sealing ring 6 abuts against the inner end surface of the annular boss 51; the lower end of the sealing ring 6 extends into the channel 11, and a limiting table 12 which is abutted to the lower end face of the sealing ring 6 is formed in the channel 11; the sealing ring 6 is a conical sealing ring, and the outer diameter of the upper end of the sealing ring 6 is larger than that of the lower end of the sealing ring. After a water outlet pipe or a corrugated pipe of the basin is inserted into the channel (at the moment, the sealing ring is positioned between the corrugated pipe and the channel), the upper locking part 5 can be rotated to move towards the lower side, the inner side of the upper locking part 5 acts on the sealing ring 6, the bottom of the sealing ring 6 is abutted against the limiting table 12, the limiting table 12 blocks the downward movement trend of the sealing ring, at the moment, the sealing ring can only deform towards two sides, so that the sealing ring is tightly abutted between the corrugated pipe and the channel, and the effects of fixing and sealing the connection of the corrugated pipe are achieved; in addition, in order to avoid the deformation of the bellows, it is proposed that the bellows be made of a harder material.

The shaping has third inclined plane 14 at 1 port department of main part, 6 peripheries of sealing ring are equipped with fourth inclined plane 61, and the contained angle degree that third inclined plane 14 and main part axis formed is greater than the contained angle degree that fourth inclined plane 61 and main part axis formed for form certain clearance under natural state between third inclined plane 14 and the fourth inclined plane 61, this clearance receives to have offered certain deformation space towards outside deformation after locking piece extrusion for sealing ring 6.

A limiting snap ring 13 is formed on the periphery of the main body 1; go up retaining member 5 and supplementary cover 4 threaded connection main part 1 periphery and distribute in spacing snap ring 13's upper and lower both sides, spacing snap ring 13 has formed the injecing to the axial displacement of going up retaining member 5 and supplementary cover 4, can avoid it to remove excessively to lead to the damage.

Example 2:

the difference between the embodiment and the embodiment 1 is that the lower locking piece is omitted, the upper connecting section of the elastic deodorization sleeve 2 is directly sleeved on the periphery of the lower side of the main body, the length of the inner ring 26 is lengthened and the inner diameter is reduced, so that the inner ring 26 is directly wrapped on the periphery of the main body, and the connection with the main body is realized through the elasticity of the elastic deodorization sleeve 2; in addition, a lantern ring can be additionally arranged on the outer side of the inner ring, so that the connection stability of the elastic deodorization sleeve 2 is ensured.

Example 3:

in this embodiment, on the basis of the

above embodiments

1 and 2, as shown in fig. 6, when the elastic odor-resistant cover 2 is not sleeved on the main body 1 and is in a natural state, the middle part is slightly opened to form the flow passage 20, the cross section of the flow passage 20 is in a shuttle shape (i.e. a shape with a slightly wider middle part and slightly narrower ends), and the shuttle shape design makes the stress and tension effects more remarkable and the closing effect better when the elastic odor-resistant cover 2 is sleeved on the main body 1 than the existing rectangle.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A deodorization drainer comprises

A main body (1) in which a passage (11) through which a fluid passes is formed;

the method is characterized in that: and also comprises

A lower lock (3) mounted below the body (1);

the elastic deodorization sleeve (2) is sleeved on the lower locking piece (3); two sides of the lower part of the elastic deodorization sleeve (2) are mutually attached to form a lower sealing part (24) so as to plug the channel (11);

an auxiliary sleeve (4) which can move up and down along the main body (1) and is positioned; when the auxiliary sleeve (4) moves down to a set position, the auxiliary sleeve is tightly pressed on the upper end surface of the elastic deodorization sleeve (2), so that the elastic deodorization sleeve (2) is arranged between the auxiliary sleeve (4) and the lower locking piece (3) in a pressing manner, and the elastic deodorization sleeve (2) protrudes outwards under the pressing force of the auxiliary sleeve (4) to form a lower sealing ring;

the lower seal (24) is openable under the pressure of a quantity of fluid and is reset after the passage of the fluid.

2. The odor-resistant hydrophone of claim 1, wherein: deodorant cover (2) upper end shaping of elasticity has spacing groove (21), and supplementary cover (4) bottom shaping has and to inlay stopper (41) of spacing groove (21), can outwards strut the formation with deodorant cover (2) outer lane (25) of elasticity behind stopper (41) embedding spacing groove (21) lower sealing ring.

3. The odor-resistant hydrophone of claim 2, characterized by: the outer side wall of the limiting groove (21) forms a first inclined surface (22), the periphery of the lower side of the limiting block (41) forms a second inclined surface (42), and the second inclined surface (42) slides along the first inclined surface (22) and outwards props the outer ring (25) of the elastic deodorization sleeve (2).

4. The odor-resistant hydrophone of claim 2 or 3, characterized by: the upper end of the elastic deodorization sleeve (2) is provided with an upper connecting section (23) connected with the main body, the upper connecting section (23) comprises an outer ring (25) and an inner ring (26) which are integrally arranged, and the limiting groove (21) is formed between the outer ring (25) and the inner ring (26).

5. The odor-resistant hydrophone of claim 4, characterized by: go up linkage segment (23) cover and establish under on retaining member (3), stopper (41) embedding spacing groove (21) back is pressed deodorant cover of elasticity (2) and is established between stopper (41) and retaining member (3) down.

6. The odor-resistant hydrophone of claim 5, wherein: outer lane (25) and inner circle (26) downside form outer step (27) and interior step (28) respectively, lower retaining member (3) lower extreme corresponds outer step (27) and interior step (28) shaping has outer butt joint platform (31) and interior butt joint platform (32), and outer step (27) and interior step (28) are pressed respectively and are established on outer butt joint platform (31) and interior butt joint platform (32).

7. The odor-resistant hydrophone of claim 1, wherein: an upper sealing component capable of sealing the pipe body to be inserted is arranged above the main body (1); including going up retaining member (5) and sealing ring, be equipped with between main part (1) and last retaining member (5) sealing ring (6), sealing ring (6) upper end butt in retaining member (5) of going up, sealing ring (6) lower extreme stretches into passageway (11), shaping has spacing platform (12) of locating terminal surface under sealing ring (6) to in passageway (11).

8. The odor-resistant hydrophone of claim 7, characterized by: the sealing ring (6) is a conical sealing ring, and the outer diameter of the upper end of the sealing ring (6) is larger than that of the lower end; an annular boss (51) is formed at the outer end of the upper fastening piece (5), and the upper end face of the sealing ring (6) abuts against the inner end face of the annular boss (51); the shaping of main part (1) port department has third inclined plane (14), sealing ring (6) periphery is equipped with fourth inclined plane (61), and the contained angle degree that third inclined plane (14) and main part axis formed is greater than the contained angle degree that fourth inclined plane (61) and main part axis formed.

9. The odor-resistant hydrophone of claim 7, wherein: a limiting snap ring (13) is formed on the periphery of the main body (1); go up retaining member (5) and supplementary cover (4) threaded connection main part (1) periphery and distribute in the upper and lower both sides of spacing snap ring (13).