CN214833327U - Complementary water seal multi-channel floor drain - Google Patents

Abstract

The utility model discloses a complementary water seal multichannel floor drain, including the drain pipe fitting and the water seal core embedded in the drain pipe fitting, the bottom of the drain pipe fitting is vertically provided with a baffle plate, the baffle plate divides the inner cavity of the drain pipe fitting into a drainage cavity and a water seal cavity, and the bottom of the water seal core is positioned in the water seal cavity; the drainage pipe fitting comprises a water inlet pipe body and a drainage pipe body connected with the water inlet pipe body, the drainage pipe body comprises a main drainage pipe and a branch drainage pipe, and the branch drainage pipe is connected with a water seal bent pipe; the utility model discloses in, set up two water seals and communicate each other, prevented indoor smelly problem of returning, guaranteed indoor air quality, at inside baffle and the baffle of setting up of water drainage pipe fitting, not only guided rivers, guaranteed the water seal effect simultaneously. The device is simple in structure and standard, reduces complex processes, saves manufacturing cost and is convenient for batch production of products.

Description

Complementary water seal multi-channel floor drain

Technical Field

The utility model relates to a drainage technical field, concretely relates to complementary water seal multichannel floor drain.

Background

The floor drain is an important interface for connecting a drainage pipeline system and the indoor ground, is an important part of a drainage system in a house, has the performance which directly influences the quality of indoor air, and is very important for controlling peculiar smell in a bathroom.

Most adopt the P type among the current drainage system, the U type, the S type trap, indoor every is discharged water with the utensil and is all need connect a trap alone, there is a certain indoor trap not to use from this, the water seal is easily dried out and is lost efficacy, lead to indoor smelly problem of returning, current P type simultaneously, the U type, the S type trap occupies the position greatly, blocking phenomenon easily takes place in the use, and prior art' S drainage structures is complicated, and the manufacturing process is loaded down with trivial details, it is inconvenient to overhaul, high in production cost, it is especially unfavorable to batch production.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the easy dry inefficacy of water seal among the current drainage system and lead to indoor smelly and the inconvenient problem of maintenance of returning, provided a complementary water seal multichannel floor drain, concrete technical scheme as follows:

a complementary water-seal multi-channel floor drain comprises a drainage pipe fitting and a water seal core embedded in the drainage pipe fitting, wherein a partition plate is vertically arranged at the bottom end of the drainage pipe fitting, the partition plate divides an inner cavity of the drainage pipe fitting into a drainage cavity and a water seal cavity, and the bottom end of the water seal core is positioned in the water seal cavity; the drainage pipe fitting comprises a water inlet pipe body and a drainage pipe body connected with the water inlet pipe body, the drainage pipe body comprises a drainage main pipe and a drainage branch pipe, and the drainage branch pipe is connected with a water seal bent pipe.

Preferably, the height of the bottom end of the main drain pipe is greater than that of the bottom end of the branch drain pipe.

As preferred, the body of intaking includes the main pipe of intaking and sets up a plurality of branch pipes of intaking on the main pipe outer wall of intaking, drain tap and a plurality of branch pipes of intaking all are flat tubular.

Preferably, the number of the water inlet branch pipes is two, and the water inlet branch pipes are symmetrically arranged on the outer wall of the water inlet main pipe along the axis of the water inlet main pipe.

Preferably, the top end of the partition board is located between the high end and the low end of the drainage end of the water inlet branch pipe, the side walls of the two ends of the partition board are respectively located at the drainage ends of the two water inlet branch pipes, and extend to the side walls of the water inlet branch pipes along the horizontal wall of the water seal cavity to guide water flow to the inside of the water seal cavity.

Preferably, the lower end of the water seal core is cylindrical, the diameter of the lower end of the water seal core is smaller than that of the water inlet main pipe, and the shape of the middle part of the partition board is matched with that of the lower end of the water seal core.

Preferably, an annular mounting groove is formed in the side wall of the upper end of the water seal core, and a sealing ring is mounted in the annular mounting groove.

Preferably, the water inlet ends of the water inlet branch pipes are inclined towards the water outlet ends thereof.

Preferably, the waste water inlet main pipe comprises a support piece and a floor drain cover, wherein the support piece is arranged at the water inlet end of the water inlet main pipe, the floor drain cover is sleeved with the support piece, and the floor drain cover is detachably connected with the support piece.

Preferably, the water inlet end of the main drain pipe is inclined toward the water outlet end thereof, and the water inlet end of the branch drain pipe is inclined toward the water outlet end thereof.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at the inside water seal core that sets up of drain fitting, waste water forms first water seal at water seal intracavity portion through water seal core, and drainage branch pipe and water seal chamber intercommunication form the second water seal with drainage branch union coupling's water seal return bend, and two water seals communicate each other, can replenish each other when one of them water seal lacks water for the deodorant effect of two water seals has further obtained the assurance.

2. The utility model discloses in, the inner chamber that has set up the baffle and has divided into water seal chamber and drainage chamber with drainage pipe fitting, it carries out the rivers guide to have set up the baffle simultaneously, small at the water yield of row's waste water, rivers are guided to drainage chamber and are responsible for the discharge from the drainage by the baffle, when the water yield is big, discharge from drainage is responsible for partly, another part water enters into the water seal chamber, supply the water in first water seal and the second water seal, not only divide the diversion flow in an orderly manner, it has enough water to have guaranteed simultaneously in the water seal, it is indoor to avoid the foul smell to get into, influence indoor air quality.

3. The utility model discloses in, support piece, hourglass net, floor drain cover and water seal core all can be dismantled, and the device of being convenient for installs and changes and overhaul.

4. The utility model discloses satisfying the whole height of water seal degree of depth and drainage ability and reducing the device as far as possible under the good condition, the volume size that makes the device occupy is little, consequently this device can directly be used for the board that declines with layer drainage system.

5. The utility model discloses in, certain angle of the equal slope of inlet branch pipe and drainage body also can avoid the inside ponding of pipeline of inlet branch pipe and drainage body when guaranteeing that rivers are unblocked.

6. The utility model has the advantages of simple structure, and comparatively standardize, reduced loaded down with trivial details technology, reduced the cost of manufacture simultaneously, be convenient for the mass production of product.

Drawings

FIG. 1 is a schematic structural view of a complementary water-sealed multi-channel floor drain of the present invention;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic structural view of a drainage pipe of the complementary water seal multi-channel floor drain of the present invention;

FIG. 5 is a schematic view of the internal structure of the drain pipe fitting of the complementary water-sealed multi-channel floor drain of the present invention when connected to the supporting member;

FIG. 6 is a schematic structural view of a leakage net of the complementary water seal multi-channel floor drain of the present invention;

FIG. 7 is a schematic structural view of a water seal core of the complementary water seal multi-channel floor drain of the present invention;

fig. 8 is a schematic view of the structure of the support member and the drain net of the complementary water-sealed multi-channel floor drain of the present invention.

Reference numerals: 1. a drain pipe member; 11. a drainage cavity; 12. a water seal cavity; 13. a water inlet pipe body; 131. a main water inlet pipe; 132. a water inlet branch pipe; 1321. a limiting block; 1322. a groove; 14. a drain pipe body; 141. a main drainage pipe; 142. a drain branch pipe; 143. water seal bent pipe; 2. water sealing the core; 21. an annular mounting groove; 22. a clamping part; 3. a partition plate; 31. a baffle plate; 4. a seal ring; 5. a floor drain; 51. a support member; 511. a mounting ring; 512. a mounting member; 5121. a limiting groove; 5122. mounting grooves; 5123. chamfering; 52. a floor drain cover; 53. and (4) leaking the net.

Detailed Description

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 attached to the specification of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations, and features of the embodiments and examples described below may be combined with each other without conflict. The examples given are only for explaining the invention and are not intended to limit the scope of the invention.

Examples

Referring to fig. 1-8, the embodiment provides a complementary water-seal multi-channel floor drain, which includes a drainage pipe member 1 and a water-seal core 2 for forming a first water seal in the drainage pipe member 1, a partition 3 is vertically disposed at the bottom end of the drainage pipe member 1, the partition 3 partitions the inner cavity of the drainage pipe member 1 into a drainage cavity 11 and a water-seal cavity 12, the bottom end of the water-seal core 2 is located in the water-seal cavity 12, the drainage pipe member 1 includes a water inlet pipe body 13 and a drainage pipe body 14 connected to the water inlet pipe body 13, the water inlet pipe body 13 includes a water inlet main pipe 131 and a plurality of water inlet branch pipes 132 disposed on the outer wall of the water inlet main pipe 131, the drainage pipe body 14 includes a water outlet main pipe 141 and a water outlet branch pipe 142 both disposed at the bottom of the water inlet pipe body 13, the water outlet branch pipe 142 is connected to a water-seal elbow 143, the water-seal elbow 143 extends upwards after bending, wastewater enters the water-seal elbow 143 to form a second water seal, the cross-sectional shape of the water seal bent pipe 143 is preferably S-shaped, and as shown in fig. 1, one end of the water seal bent pipe 143 away from the drain pipe member 1 is bent twice and then horizontally extends toward one end away from the drain pipe member 1.

The waste water in this embodiment refers to domestic waste water discharged from a shower, a wash basin, or the like.

The upper end of the main water inlet pipe 131 is provided with a floor drain 5 for guiding wastewater into the main water inlet pipe 131, the floor drain 5 comprises a support member 51 mounted at the water inlet end of the main water inlet pipe 131 and a floor drain cover 52 sleeved with the support member 51, the floor drain cover 52 is detachably connected with the support member 51, a drain net 53 is mounted between the floor drain cover 52 and the support member 51, specifically, the support member 51 comprises a mounting ring 511 connected with the water inlet end of the main water inlet pipe 131, the upper end of the mounting ring 511 is provided with a mounting member 512 with a plurality of limiting grooves 5121, the drain net 53 is provided with a plurality of limiting members 531 corresponding to the plurality of limiting grooves 5121 for mounting the drain net 53 on the support member 51, as shown in fig. 8, the mounting member 512 is square, and is provided with four limiting grooves 5121 and four limiting members 531, the four limiting grooves 5121 are circumferentially arranged at the transition section between the mounting ring 511 and the mounting member 512 along the axis of the mounting ring 511, the upper end of the limiting grooves 5121 is provided with a square mounting groove 5122 for mounting the floor drain cover 52, an inclined chamfer 5123 is provided between the mounting groove 5122 and the limiting groove 5121 for guiding water to the inside of the water inlet pipe body 13.

The traditional multi-channel centralized water seal floor drain assembly needs to have good drainage capacity under the condition that the water seal depth in national standards reaches 50mm, the overall height of the floor drain assembly is generally larger than 150mm, the occupied area is large, a second water seal connected with a first water seal is designed in the embodiment, and the two water seals are communicated to realize water seal complementation (communicating vessel), so that the total height of the floor drain 5 can be controlled to be 120mm under the condition that the water seal depth is met and the drainage capacity is good, the occupied volume size is small, and the device can be directly used in a same-layer drainage system of a micro-drop plate.

Referring to fig. 7, the upper end of the water seal core 2 is funnel-shaped, wastewater discharged from the floor drain 5 can be discharged into the main water inlet pipe 131 as soon as possible, the lower end of the water seal core 2 is cylindrical with a diameter smaller than that of the main water inlet pipe 131, and the shape of the middle part of the partition plate 3 is adapted to the shape of the lower end of the water seal core 2.

In practical application, preferably, two water inlet branch pipes 132 are arranged and symmetrically arranged on the outer wall of the water inlet main pipe 131 along the axis of the water inlet main pipe 131, after wastewater is discharged into the water inlet main pipe 131 from the water inlet main pipe 131 connected with the floor drain 5 or the water inlet branch pipe 132, the wastewater is directly discharged out of the device from the water discharge branch pipe 142 or the water discharge main pipe 141, the other end of the water seal bent pipe 143 is connected with a dry area floor drain through a transverse pipeline, and a second water seal is specially used for the dry area floor drain to prevent odor from being discharged into a room from the dry area floor drain to influence the indoor air quality.

The branch drain pipe 142 and the branch inlet pipes 132 are flat pipes, so that the pipe assembly connected with the branch drain pipe 142 and the branch inlet pipes 132 cannot rotate relatively, the joint is more stable, and meanwhile, the flat pipe-shaped pipe can reduce the vertical floor area of the pipe assembly.

Referring to fig. 4, the top end of the partition board 3 is located between the high end and the low end of the water discharge end of the water inlet branch pipe 132, the side wall of one end of the partition board 3 extends horizontally along the cavity wall of the water seal cavity 12 to the side wall of the water inlet branch pipe 132, a baffle 31 with a certain height is formed, the baffle 31 is symmetrically arranged for guiding the water flow entering the water inlet main pipe 131 from the water inlet branch pipe 132, when the amount of waste water discharged into the main water inlet pipe 131 from the branch water inlet pipe 132 is small, the water flow directly enters the inside of the water discharge chamber 11 due to the baffle 31 and is directly discharged through the pipe connected to the main water discharge pipe 141, when the water discharge is large, the water flow can enter the water seal cavity 12 through the gap at the upper end of the baffle plate 31, and the water required by the first water seal and the second water seal in the water seal cavity 12 is supplemented, and the redundant water in the water seal cavity 12 can cross the partition plate 3 to reach the drainage cavity 11 and is directly drained from a pipeline connected with the drainage main pipe 141.

In order to ensure the sealing performance of the water seal core 2, an annular mounting groove 21 is arranged on the side wall of the upper end of the water seal core 2, a sealing ring 4 is arranged in the annular mounting groove 21 for sealing, four circumferentially arranged limiting blocks 1321 are also arranged inside the water inlet end of the water inlet branch pipe 132 and below the sealing ring 4, four clamping parts 22 are circumferentially arranged below the annular mounting groove 21, a groove 1322 for inserting the clamping part 22 is arranged between the limiting parts 1321, when the water seal core 2 is mounted, the water seal core 2 is inserted into the water inlet end of the water inlet main pipe 131, the lower end of the clamping part 22 is aligned with the groove 1322 and is inserted into the groove 1322, the water seal core 2 is rotated, the clamping part 22 is clamped on the limiting block 1321, so that the upper end of the water seal core 2 is detachably connected with the sealing ring 4, when the interior of the water drainage pipe fitting 1 or the water seal core 2 is blocked, an operator can overhaul the blocking fault in the water seal core 2 or the water drainage pipe fitting 1 only by disassembling the water seal core 2, the water seal core 2 is convenient and easy to operate, and meanwhile, maintenance work such as replacement, cleaning and the like can be conveniently carried out on the water seal core 2 by workers.

The end of intaking of water branch pipe 132 all inclines to its drainage end, and the end of intaking of the main drainage pipe 141 inclines to its drainage end, and the end of intaking of drainage branch pipe 142 inclines to its drainage end, when the outflow is intake branch pipe 132 and is followed the eduction gear in the drainage body 14 outside, because waste water receives self action of gravity to flow, can get into next pipeline more smoothly, and the guide rivers are intake and the drainage, avoid causing the inside ponding of pipeline.

It is to be noted that, in this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion, so that an article or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The complementary water-seal multi-channel floor drain is characterized by comprising a drainage pipe fitting (1) and a water seal core (2) embedded in the drainage pipe fitting (1), wherein a partition plate (3) is vertically arranged at the bottom end of the drainage pipe fitting (1), the partition plate (3) divides an inner cavity of the drainage pipe fitting (1) into a drainage cavity (11) and a water seal cavity (12), and the bottom end of the water seal core (2) is positioned in the water seal cavity (12);

the drainage pipe fitting (1) comprises a water inlet pipe body (13) and a drainage pipe body (14) connected with the water inlet pipe body (13), the drainage pipe body (14) comprises a drainage main pipe (141) and a drainage branch pipe (142), and the drainage branch pipe (142) is connected with a water seal bent pipe (143).

2. The complementary water seal multi-channel floor drain according to claim 1, wherein the height of the bottom end of the main drain pipe (141) is larger than that of the drain branch pipe (142).

3. The complementary water seal multi-channel floor drain as claimed in claim 1, wherein the water inlet pipe body (13) comprises a main water inlet pipe (131) and a plurality of branch water inlet pipes (132) arranged on the outer wall of the main water inlet pipe (131), and the branch drain pipe (142) and the branch water inlet pipes (132) are flat pipes.

4. The complementary water seal multi-channel floor drain as claimed in claim 3, wherein the number of the water inlet branch pipes (132) is two, and the two branch pipes are symmetrically arranged on the outer wall of the main water inlet pipe (131) along the axis of the main water inlet pipe (131).

5. The complementary water seal multi-channel floor drain as claimed in claim 3, wherein the top end of the partition plate (3) is between the high end and the low end of the water discharging end of the water inlet branch pipe (132), and the side walls at the two ends of the partition plate (3) are respectively located at the water discharging ends of the two water inlet branch pipes (132) and extend to the side walls of the water inlet branch pipes (132) along the cavity wall level of the water seal cavity (12) for guiding the water flow to the inside of the water seal cavity (12).

6. The complementary water-seal multi-channel floor drain as claimed in claim 3, wherein the lower end of the water seal core (2) is cylindrical with a diameter smaller than that of the main water inlet pipe (131), and the shape of the middle part of the partition plate (3) is adapted to the shape of the lower end of the water seal core (2).

7. The complementary water-seal multi-channel floor drain as claimed in claim 3, wherein an annular mounting groove (21) is formed in the side wall of the upper end of the water seal core (2), and a sealing ring (4) is mounted in the annular mounting groove (21).

8. The complementary water seal multi-channel floor drain according to claim 7, wherein the water inlet ends of the water inlet branch pipes (132) are all inclined towards the water outlet end thereof.

9. The complementary water seal multi-channel floor drain according to claim 3 or 8, further comprising a floor drain (5) for guiding waste water into the main water inlet pipe (131), wherein the floor drain (5) comprises a support member (51) installed at the water inlet end of the main water inlet pipe (131) and a floor drain cover (52) sleeved with the support member (51), and the floor drain cover (52) is detachably connected with the support member (51).

10. The complementary water seal multi-channel floor drain according to claim 1, wherein the water inlet end of the main drain pipe (141) is inclined towards the water outlet end thereof, and the water inlet end of the branch drain pipe (142) is inclined towards the water outlet end thereof.

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