Easily-cleaned displaceable eccentric siphon floor drain

Abstract

The utility model discloses a displaceable eccentric siphon floor drain easy to clean, and aims to overcome the defects that in the prior art, a floor drain panel is different from an expected position in installation, an internal channel of a floor drain is too narrow, and the floor drain is inconvenient to clean. The technical problem is solved through the following technical scheme that the siphon flow divider comprises a heightening sleeve, a siphon flow divider arranged in the heightening sleeve and a filtering assembly arranged above the siphon flow divider, the filtering assembly comprises a filtering base, a filtering net and a base panel, and filtering holes are formed in the filtering base; a guide sleeve is arranged at one end of the heightening sleeve, the diameter of the guide sleeve is smaller than that of the heightening sleeve, and the siphon flow divider penetrates through the guide sleeve and then is inserted into the guide sleeve. The axes of the filter hole, the siphon flow divider and the heightening sleeve are not on the same straight line, so that the installation of the filter assembly, the heightening sleeve and the siphon flow divider is not influenced even if the expected position and the final position of the floor drain panel are not on the concentric position during installation.

Description

TECHNICAL FIELD

[0001] The utility model relates to floor drain technical field more specifically, it relates to an easy to clean displaceable eccentric siphon floor drain. BACKGROUND

[0002] With the continuous development of modern life and the increasing demand of people for comfortable life quality, the function and beauty of modern bathroom have been deeply expanded.

[0003] In the prior art, when the floor drain is installed, the position needs to be set in advance, but due to the error of the early construction, the actual position of the floor drain panel at the end may not be in the expected position; because the internal passage of the traditional floor drain is too narrow, the cleaning tool cannot be deeply inserted into the interior, and it is very troublesome to clean. UTILITY MODEL CONTENTS

[0004] The utility model overcomes the following two deficiencies of the prior art: (1) the floor drain panel is not installed in the expected position, making installation inconvenient; (2) the internal passage of the floor drain is too narrow, making cleaning inconvenient; an easy-to-clean displaceable eccentric siphon floor drain is provided, which can conveniently clean foreign matter and can be eccentrically displaced during installation; in addition, it also has the characteristics of smooth drainage, deodorization, and large drainage capacity.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: an easy-to-clean displaceable eccentric siphon floor drain, comprising: a height-increasing sleeve, a siphon flow divider arranged in the height-increasing sleeve, and a filter assembly arranged above the siphon flow divider;

[0006] The filter assembly comprises a filter base, a filter screen, and a base panel, and the filter base is provided with filter holes;

[0007] One end of the height-increasing sleeve is provided with a guide sleeve, the diameter of the guide sleeve is smaller than the diameter of the height-increasing sleeve, and the siphon flow divider is inserted into the guide sleeve after passing through the guide sleeve.

[0008] In this application, the siphon flow divider and the height-increasing sleeve can be eccentrically arranged with the filter assembly during installation, that is, the filter holes, the siphon flow divider, and the axis of the height-increasing sleeve are not on the same straight line, so that even if the expected position and the final position of the floor drain panel are not concentric, it does not affect the installation of the filter assembly, the height-increasing sleeve, and the siphon flow divider. During cleaning, the base panel and the filter screen can be directly removed, and then the hair and other foreign matter on the filter screen and the base panel can be removed by combing from left to right with the hand; in addition, when the height-increasing sleeve needs to be cleaned, the siphon flow divider can be taken out from the guide sleeve, so that the height-increasing sleeve and the guide sleeve can be directly cleaned. It has the characteristics of eccentric installation and convenient cleaning.

[0009] As preferred, the upper end face of the filter base is provided with a convex edge in a closed shape, and the base panel is adapted to the shape of the convex edge.

[0010] The convex edge facilitates the installation and removal of the base panel.

[0011] As preferred, the filter screen is adapted to the shape of the convex edge.

[0012] The convex edge also facilitates the installation and removal of the filter screen.

[0013] As preferred, it further comprises a magnet drain core cooperating with the filter hole; the magnet drain core comprises a snap ring cooperating with the filter hole, and a plurality of connecting rods are arranged in the circumferential direction of the snap ring; the ends of the plurality of connecting rods are close to the center of the magnet drain core, and are connected with a connecting seat; a detachable drain cover is arranged on the connecting seat.

[0014] The drain cover can prevent the backflow of sewage gas from the underground water pipe.

[0015] As preferred, one side of the drain cover is concave to form an inner concave surface, and the other side of the drain cover is convex to form an outer convex surface; the center of the inner concave surface is provided with a mounting hole, and a mounting head cooperating with the mounting hole is arranged on the connecting seat.

[0016] The mounting head cooperates with the mounting hole 714. The mounting hole cooperates with the mounting head to facilitate the installation of the drain cover on the connecting seat.

[0017] As preferred, the outer concave surface is provided with a shunt convex rib in the circumferential direction.

[0018] The shunt convex rib can shunt water, so that water can flow uniformly outward from all around the drain cover.

[0019] As preferred, the siphon shunt comprises a center sleeve, a plurality of shunt plates are arranged in the circumferential direction of the center sleeve, and the shunt plates are arranged in the radial direction of the center sleeve; a limiting plate is arranged at the end of each shunt plate, and a convex plate protruding away from the center sleeve is arranged on each limiting plate.

[0020] When the siphon shunt is installed in the raised sleeve, the plurality of shunt plates are inserted into the guide sleeve, and the limiting plates abut against the ends of the guide sleeve. At this time, the center sleeve is located in the guide sleeve, and the center sleeve reduces the volume of the guide sleeve. When draining water, the guide sleeve with reduced volume is more easily filled with water, that is, it is easier to reach the full pipe state (reaching the full pipe state is a necessary condition for forming siphon), and it is easier to produce siphon effect, which can speed up the drainage and achieve rapid drainage.

[0021] As preferred, the outer side wall of the raised sleeve is provided with a plurality of corrugated rings.

[0022] The corrugated ring arranged on the outer side wall of the heightening sleeve can increase the contact area between the outer side wall of the heightening sleeve and the expected position, so that the heightening sleeve can be firmly installed in the expected position.

[0023] Compared with the prior art, the siphon diverter and the heightening sleeve can be arranged eccentrically with the filter assembly during installation, that is, the filter hole and the siphon diverter and the heightening sleeve are not on the same straight line, so that even if the expected position and the final floor drain panel position are not on the same concentric position during installation, the installation of the filter assembly, the heightening sleeve and the siphon diverter is not affected. During cleaning, the base panel and the filter screen can be directly removed, and then the hair and other foreign matters on the filter screen and the base panel can be removed by combing from left to right with the hand; in addition, when the heightening sleeve needs to be cleaned, the siphon diverter can be taken out from the guide sleeve, so that the heightening sleeve and the guide sleeve can be directly cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is an exploded view of the utility model.

[0025] Figure 2 is a sectional view of the utility model after assembly.

[0026] Figure 3 is a sectional view of the utility model from another angle.

[0027] Figure 4 is a three-dimensional structure of the siphon diverter of the utility model.

[0028] Figure 5 is a three-dimensional structure of the snap ring of the utility model.

[0029] Figure 6 is a three-dimensional structure of the floor drain cover of the utility model.

[0030] Figure 7 is a three-dimensional structure of the floor drain cover of the utility model from another angle.

[0031] In the drawing: 1, heightening sleeve, 11, guide sleeve, 12, corrugated ring;

[0032] 2, siphon diverter, 21, center sleeve, 22, diverter plate, 23, limiting plate, 24, convex plate, 25, small diverter plate;

[0033] 3, filter base, 31, convex edge;

[0034] 4, filter screen, 41, filter groove;

[0035] 5, base panel, 51, panel groove;

[0036] 6, dn50 pipe;

[0037] 7, magnet floor drain core, 71, snap ring, 711, ridge ring, 712, connecting rod, 713, connecting seat, 714, mounting hole, 72, floor drain cover, 721, inner concave surface, 722, outer convex surface, 723, mounting head, 724, shunt ridge. DETAILED DESCRIPTION

[0038] The technical scheme of the present application will be further described below with reference to specific embodiments and in conjunction with the drawings:

[0039] Embodiment 1: refer to Figures 1 to 7 As shown in the figure, an easy-to-clean displaceable eccentric siphon floor drain comprises: a height-increasing sleeve 1, a siphon flow distributor 2 arranged in the height-increasing sleeve 1, and a filter assembly arranged above the siphon flow distributor 2.

[0040] The filter assembly comprises a filter base 3, a filter screen 4, and a base panel 5, and the filter base 3 is provided with filter holes.

[0041] One end of the height-increasing sleeve 1 is provided with a guide sleeve 11, the diameter of the guide sleeve 11 is smaller than that of the height-increasing sleeve 1, and the siphon flow distributor 2 is inserted into the guide sleeve 11 after passing through the guide sleeve 11.

[0042] In this application, the siphon flow distributor 2 and the height-increasing sleeve 1 can be arranged eccentrically with the filter assembly during installation, that is, the filter holes are not on the same straight line as the axes of the siphon flow distributor 2 and the height-increasing sleeve 1. Therefore, even if the expected position and the final floor panel position are not concentric during installation, it does not affect the installation of the filter assembly, the height-increasing sleeve 1, and the siphon flow distributor 2. During cleaning, the base panel 5 and the filter screen 4 can be directly removed, and then the hair and other foreign matter on the filter screen 4 and the base panel 5 can be removed by combing from left to right with the hand. In addition, when the height-increasing sleeve 1 needs to be cleaned, the siphon flow distributor 2 can be taken out of the guide sleeve 11, so that the height-increasing sleeve 1 and the guide sleeve 11 can be directly cleaned.

[0043] Embodiment 2: refer to Figures 1 to 7 As shown in the figure, an easy-to-clean displaceable eccentric siphon floor drain comprises: a height-increasing sleeve 1, a siphon flow distributor 2 arranged in the height-increasing sleeve 1, and a filter assembly arranged above the siphon flow distributor 2.

[0044] The filter assembly comprises a filter base 3, a filter screen 4, and a base panel 5, and the filter base 3 is provided with filter holes; the filter holes are arranged on the filter base 3.

[0045] One end of the height-increasing sleeve 1 is provided with a guide sleeve 11, the diameter of the guide sleeve 11 is smaller than that of the height-increasing sleeve 1, and the siphon flow distributor 2 is inserted into the guide sleeve 11 after passing through the guide sleeve 11.

[0046] The upper end surface of the filter base 3 is provided with a convex edge 31 in a closed shape, and the base panel 5 is adapted to the shape of the convex edge 31. The convex edge 31 in this embodiment is in a rectangular shape, and the convex edge 31 forms a rectangular groove on the end surface of the filter base 3. Correspondingly, the base panel 5 is also provided in a rectangular shape identical to the shape of the convex edge 31. When the base panel 5 is placed in the convex edge 31, the base panel 5 is just adapted to the convex edge 31, and the convex edge 31 plays a limiting role on the base panel 5.

[0047] The filter screen 4 is adapted to the shape of the convex edge 31. The filter screen 4 in this embodiment is also provided in a rectangular shape adapted to the convex edge 31. The filter screen 4 is provided with a plurality of filter grooves 41 arranged regularly in a comb shape, and the base panel 5 is provided with a plurality of panel grooves 51. The panel grooves 51 perform primary filtration on the sewage, and the filter grooves 41 perform secondary filtration on the sewage. The first filtration can filter objects with a larger volume, and the secondary filtration can filter objects with a smaller volume, thereby achieving the effect of hierarchical filtration. In addition, the panel grooves 51 in this embodiment are arranged in a diagonal direction of the base panel 5, and the filter grooves 41 are arranged along the length direction or the width direction of the filter screen. In this way, no matter how the filter screen is installed, the panel grooves 51 and the filter grooves 41 will always have an included angle, thereby facilitating the filtration of water flow.

[0048] The outer side wall of the heightening sleeve 1 is provided with a plurality of corrugated rings 12 arranged along the axial direction of the outer side wall of the heightening sleeve 1. The corrugated rings 12 arranged on the outer side wall of the heightening sleeve 1 can increase the contact area between the outer side wall of the heightening sleeve 1 and the intended position, so that the heightening sleeve 1 can be firmly installed in the intended position.

[0049] The siphon flow divider 2 includes a center sleeve 21, and a plurality of flow dividing plates 22 are arranged in the circumferential direction of the center sleeve 21 and arranged in the radial direction of the center sleeve 21. Limiting plates 23 are arranged at the ends of the plurality of flow dividing plates 22, and a convex plate 24 protruding away from the center sleeve 21 is arranged on each limiting plate 23. The convex plate 24 protrudes upward, and the plurality of limiting plates 23 are uniformly distributed in the circumferential direction of the convex plate 24, and a small flow dividing guide plate 25 is arranged between every two limiting plates 23. The flow dividing plates 22 surround the center sleeve 21, and the flow dividing plates 22 divide the annular space between the center sleeve 21 and the guide sleeve 11 into a plurality of small spaces, thereby playing a role in dividing the water flow.

[0050] The width of the limiting plate 23 in the horizontal direction is greater than the width of the shunt plate 22 in the horizontal direction, and the shunt plate 22 and the limiting plate 23 are connected to form an L-shaped plate structure. When the siphon shunt 2 is installed in the heightening sleeve 1, the shunt plates 22 are inserted into the guide sleeve 11, and the limiting plate 23 abuts against the end of the guide sleeve 11. At this time, the center sleeve 21 is located in the guide sleeve 11, and the volume of the guide sleeve 11 is reduced, which is easier to be filled with water, that is, it is easier to reach the full pipe state (reaching the full pipe state is a necessary condition for forming siphon), which can more easily appear the siphon effect, speed up the drainage speed, and realize rapid drainage.

[0051] During installation, a dn50 pipe 6 is generally installed at the expected position, the guide sleeve 11 is inserted into the dn50 pipe 6, and then the shunt plate 22 of the siphon shunt 2 is inserted into the guide sleeve 11, the limiting plate 23 abuts against the upper end of the guide sleeve 11, and the convex plate 24 and the shunt small guide plate 25 are located in the heightening sleeve 1. Then the filter base 3 is installed at the desired position, and then the filter screen 4 and the base panel 5 are installed in the convex edge 31, and the installation is completed.

[0052] In this application, the siphon shunt 2 and the heightening sleeve 1 can be arranged eccentrically with the filter assembly during installation, that is, the filter hole and the axis of the siphon shunt 2 and the heightening sleeve 1 are not on the same straight line. In this way, even if the expected position and the final floor drain panel position are not concentric, it does not affect the installation of the filter assembly, the heightening sleeve 1 and the siphon shunt 2. During cleaning, the base panel 5 and the filter screen 4 can be directly removed, and then the hair and other foreign matters on the filter screen 4 and the base panel 5 can be removed by combing from left to right with hands. In addition, when the heightening sleeve 1 needs to be cleaned, the siphon shunt 2 can be taken out of the guide sleeve 11, so that the heightening sleeve 1 and the guide sleeve 11 can be directly cleaned.

[0053] Embodiment 3: refer to Figures 1 to 7 As shown in the drawings, an easy-to-clean displaceable eccentric siphon floor drain includes a heightening sleeve 1, a siphon shunt 2 arranged in the heightening sleeve 1, and a filter assembly arranged above the siphon shunt 2.

[0054] The filter assembly includes a filter base 3, a filter screen 4 and a base panel 5, and the filter base 3 is provided with a filter hole.

[0055] One end of the heightening sleeve 1 is provided with a guide sleeve 11, the diameter of the guide sleeve 11 is smaller than the diameter of the heightening sleeve 1, and the siphon shunt 2 is inserted into the guide sleeve 11 after passing through the guide sleeve 11.

[0056] The upper end surface of the filter base 3 is provided with a convex edge 31 in a closed shape, and the base panel 5 is matched with the shape of the convex edge 31. In the embodiment, the convex edge 31 is in a rectangular shape, and correspondingly, the base panel 5 is also provided in a rectangular shape matching the convex edge 31. When the base panel 5 is placed in the convex edge 31, the base panel 5 is matched with the convex edge 31, and the convex edge 31 plays a limiting role on the base panel 5.

[0057] The filter screen 4 is matched with the shape of the convex edge 31. In the embodiment, the filter screen 4 is also provided in a rectangular shape matching the convex edge 31. The filter screen 4 is provided with a plurality of filter grooves 41 arranged regularly in a fence comb shape, and the base panel 5 is provided with a plurality of panel grooves 51. The panel grooves 51 perform primary filtration on sewage, and the filter grooves 41 perform secondary filtration on sewage. The first filtration can filter objects with a larger volume, and the secondary filtration can filter objects with a smaller volume, thereby achieving the effect of hierarchical filtration. In addition, in the embodiment, the panel grooves 51 are arranged in a diagonal direction of the base panel 5, and the filter grooves 41 are arranged in a length direction or a width direction of the transition screen. In this way, no matter how the installation is performed, there will always be an included angle between the panel grooves 51 and the filter grooves 41, thereby facilitating the filtration of water flow.

[0058] The outer side wall of the heightening sleeve 1 is provided with a plurality of corrugated rings 12 arranged in an axial direction of the outer side wall of the heightening sleeve 1. The corrugated rings 12 arranged on the outer side wall of the heightening sleeve 1 can increase the contact area between the outer side wall of the heightening sleeve 1 and the intended position, so that the heightening sleeve 1 can be firmly installed in the intended position.

[0059] The siphon flow divider 2 includes a center sleeve 21, and a plurality of flow dividing plates 22 are arranged in a circumferential direction of the center sleeve 21 and arranged in a radial direction of the center sleeve 21. Limiting plates 23 are arranged at the ends of the plurality of flow dividing plates 22, and a convex plate 24 protruding away from the center sleeve 21 is arranged on each limiting plate 23. The convex plate 24 protrudes upward, and the plurality of limiting plates 23 are uniformly distributed in a circumferential direction of the convex plate 24, and a flow dividing small guide plate 25 is arranged between each two limiting plates 23. The flow dividing plate 22 surrounds the center sleeve 21, and the flow dividing plate 22 divides the annular space between the center sleeve 21 and the guide sleeve 11 into a plurality of small spaces, thereby playing a role in dividing the water flow.

[0060] The width of the limiting plate 23 in the horizontal direction is greater than the width of the shunt plate 22 in the horizontal direction, the shunt plate 22 and the limiting plate 23 are connected to form an L-shaped plate, when the siphon shunt 2 is installed in the heightening sleeve 1, the shunt plates 22 are inserted into the guide sleeve 11, and the limiting plate 23 abuts against the end of the guide sleeve 11. At this time, the center sleeve 21 is located in the guide sleeve 11, and the center sleeve 21 reduces the volume in the guide sleeve 11, when the water is drained, the guide sleeve 11 with reduced volume is more easily filled with water, that is, it is easier to reach the full pipe state (reaching the full pipe state is a necessary condition for forming siphon), and the siphon effect can be more easily achieved, the speed of water drainage is accelerated, and rapid water drainage is realized.

[0061] The difference between the embodiment and the embodiment 2 is that the magnetic floor drain core 7 matched with the filter hole is further included; the magnetic floor drain core 7 includes a snap ring 71 matched with the filter hole, an outward protruding rib ring 711 is arranged at the end of the snap ring 71, when the snap ring 71 is matched with the filter hole, the rib can abut against the end of the filter hole, and the snap ring 71 is limited, thereby facilitating the installation of the snap ring 71. A plurality of connecting rods 712 are arranged in the circumferential direction of the snap ring 71; the ends of the plurality of connecting rods 712 are close to the center of the magnetic floor drain core 7, and are all connected with a connecting seat 713; a detachable floor drain cover 72 is arranged on the connecting seat 713. The floor drain cover 72 can prevent the underground water pipe from backwashing the odor.

[0062] One side of the floor drain cover 72 is concave to form an inner concave surface 721, and the other side of the floor drain cover 72 is convex to form an outer convex surface 722; a mounting head 723 is arranged at the center of the inner concave surface 721, and a mounting hole 714 matched with the mounting head 723 is arranged on the connecting seat 713. The mounting hole 714 is matched with the mounting head 723, and the floor drain cover 72 is installed on the connecting seat 713.

[0063] The outer convex surface 722 is provided with a shunt rib 724 in the circumferential direction. The shunt rib 724 can shunt the water, so that the water can flow outward uniformly from the four sides of the floor drain cover 72.

[0064] During installation, a dn50 pipe 6 is generally installed at the expected position, the guide sleeve 11 is inserted into the dn50 pipe 6, the shunt plates 22 of the siphon shunt 2 are inserted into the guide sleeve 11, the limiting plate 23 abuts against the upper end of the guide sleeve 11, and the convex plate 24 and the shunt small guide plate 25 are located in the heightening sleeve 1. Then, the magnetic floor drain core 7 is installed on the filter hole, the mounting hole 714 on the floor drain cover 72 is inserted on the mounting head 723 during installation, then the snap ring 71 is clamped in the filter hole, finally the filter base 3 is installed at the required position, then the filter screen 4 and the base panel 5 are installed in the convex edge 31, and the installation is completed.

[0065] In the application, the siphon diverter 2 and the raised sleeve 1 can be arranged eccentrically with the filter assembly during installation, that is, the filter hole and the axis of the siphon diverter 2 and the raised sleeve 1 are not on the same straight line, so that even if the expected position and the final floor drain panel position are not on the concentric position, the installation of the filter assembly, the raised sleeve 1 and the siphon diverter 2 is not affected. During cleaning, the base panel 5 and the filter screen 4 can be directly removed, and then the hair and other foreign matters on the filter screen 4 and the base panel 5 can be removed by combing from left to right with hands; in addition, when the raised sleeve 1 needs to be cleaned, the siphon diverter 2 can be taken out from the guide sleeve 11, so that the raised sleeve 1 and the guide sleeve 11 can be directly cleaned.

[0066] The above-mentioned embodiments are only the preferred schemes of the present application, and do not limit the present application in any form, and other variants and modifications are still possible without exceeding the technical schemes recited in the claims.

Claims

1. A self-cleaning displaceable eccentric siphonic floor drain, characterized in that, The utility model relates to a floor drain, including: A heighten cover, a siphon flow divider arranged in the heighten cover and a filter assembly arranged above the siphon flow divider; The filter assembly includes a filter base, a filter screen and a base panel, and the filter base is provided with filter holes; One end of the heighten cover is provided with a guide sleeve, the diameter of the guide sleeve is smaller than that of the heighten cover, and the siphon flow divider is inserted into the guide sleeve after passing through the guide sleeve.

2. The easily cleanable displaceable eccentric siphonic floor drain of claim 1, wherein, The upper end surface of the filter base is provided with a convex edge in a closed shape, and the base panel is matched with the shape of the convex edge.

3. The easily cleanable displaceable eccentric siphonic floor drain of claim 2, wherein, The filter screen is matched with the shape of the convex edge.

4. The easily cleanable displaceable eccentric siphonic floor drain according to any one of claims 1 to 3, characterized in that, It also includes a magnet floor drain core matched with the filter holes; the magnet floor drain core includes a snap ring matched with the filter holes, and a plurality of connecting rods are arranged in the circumferential direction of the snap ring; the end portions of the plurality of connecting rods are close to the center of the magnet floor drain core, and are all connected with a connecting seat; a detachable floor drain cover is arranged on the connecting seat.

5. The easily cleanable displaceable eccentric siphonic floor drain of claim 4, wherein, One side of the floor drain cover is concave to form an inner concave surface, and the other side of the floor drain cover is convex to form an outer convex surface; a mounting hole is arranged at the center of the inner concave surface, and a mounting head matched with the mounting hole is arranged on the connecting seat.

6. The easily cleanable displaceable eccentric siphonic floor drain of claim 5, wherein, The outer concave surface is provided with a flow divider convex rib in the circumferential direction.

7. The easily cleanable displaceable eccentric siphonic floor drain according to any one of claims 1 to 3, characterized in that, The siphon flow divider includes a center sleeve, a plurality of flow divider plates are arranged in the circumferential direction of the center sleeve, and the flow divider plates are arranged in the radial direction of the center sleeve; each of the end portions of the plurality of flow divider plates is provided with a limiting plate, and a convex plate protruding away from the center sleeve is arranged on each of the plurality of limiting plates.

8. The easy clean displaceable eccentric siphonic floor drain according to any one of claims 1 to 3, characterized in that, The outer side wall of the heighten cover is provided with a plurality of corrugated rings.

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