CN212926386U

CN212926386U - Direct-discharge double-layer isolation floor drain

Info

Publication number: CN212926386U
Application number: CN202021575872.8U
Authority: CN
Inventors: 谈春平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-09
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to a direct-discharging double-layer isolation floor drain, which comprises a floor drain shell and a drainage cover plate, wherein the bottom end of the floor drain shell is provided with an insertion pipe, and the drainage cover plate is detachably arranged in a stepped groove on the floor drain shell; the water retaining device also comprises a hanging beam, screws and an umbrella-shaped water retaining body; the hanging beam is located at the top end of the floor drain shell, the top end of the screw is detachably connected with the hanging beam, a nut is arranged on the screw, the umbrella-shaped water blocking body is located on the screw and is in contact with the inner wall of the insertion pipe, and the number of the umbrella-shaped water blocking bodies is at least two. The utility model relates to a double-deck isolated floor drain of direct vent can realize the discharge of bathroom subaerial water, simultaneously through the setting of double-deck or multilayer manger plate body, can be when one of them is blocked by debris such as hair, wastepaper and plastic bag piece, all the other manger plate bodies still can normal use to guarantee sealing capacity.

Description

Direct-discharge double-layer isolation floor drain

Technical Field

The utility model relates to a floor drain structure, concretely relates to double-deck isolated floor drain of direct vent.

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. The floor drain has endless problems after being cleaned if the floor drain is not cleaned due to high water draining speed and most important blockage prevention.

In order to ensure deodorization capacity, anti-reverse water capacity and certain water storage capacity, the existing floor drain generally uses a silica gel baffle plate, and realizes water discharge and sealing by utilizing the soft deformable performance of silica gel.

However, the water on the ground of the bathroom often contains sundries such as hair, paper scraps, plastic bag scraps and the like, and the sundries are easily clamped at the silica gel baffle plate, so that the silica gel baffle plate cannot be attached to the inner wall of the floor drain shell, the sealing capability is lost, and the water storage, deodorization and anti-reverse capability is not provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a double-deck isolated floor drain of direct vent, can realize the subaerial discharge of water of bathroom, simultaneously through the setting of double-deck or multilayer retaining body, can be when one of them is blocked by debris such as hair, wastepaper and plastic bag piece, remaining retaining body still can normal use to guarantee sealing capacity.

In order to achieve the above object, the present invention provides the following technical solutions:

a direct-discharging type double-layer isolation floor drain comprises a floor drain shell and a drainage cover plate, wherein an insertion pipe is arranged at the bottom end of the floor drain shell, and the drainage cover plate is detachably arranged in a stepped groove on the floor drain shell; the water retaining device also comprises a hanging beam, screws and an umbrella-shaped water retaining body; the hanging beam is located at the top end of the floor drain shell, the top end of the screw is detachably connected with the hanging beam, a nut is arranged on the screw, the umbrella-shaped water blocking body is located on the screw and is in contact with the inner wall of the insertion pipe, and the number of the umbrella-shaped water blocking bodies is at least two.

Furthermore, umbelliform manger plate body is the revolution solid structure, umbelliform manger plate body and the coaxial setting of screw, umbelliform manger plate body's material is silica gel.

Furthermore, a fixed arc plate is further arranged on the screw, the fixed arc plate is located on the inner side of the bottom end of the umbrella-shaped water retaining body, and the radian of the fixed arc plate is matched with that of the bottom end face of the umbrella-shaped water retaining body.

Furthermore, the hanging beam is horizontally arranged, and a maintenance gap and a positioning hole are formed in the hanging beam; the maintenance breach specifically is located the middle part of hanging the roof beam and the side direction opening sets up, the diameter of maintenance breach and screw cooperatees.

Furthermore, a positioning column is arranged at the bottom end of the drainage cover plate, the positioning column corresponds to the positioning hole in position, and the positioning column is in clearance fit with the positioning hole.

The utility model has the advantages that: the utility model provides a double-deck isolated floor drain of direct vent, can realize the subaerial discharge of water of bathroom, simultaneously through the setting of the manger plate body of double-deck or multilayer to and hang the cooperation of roof beam, screw, fixed arc board and use, can be when one of them manger plate is blocked by debris such as hair, wastepaper and plastic bag piece, remaining manger plate body still can normally use, thereby guarantee with the sealing capacity of the inner wall of floor drain casing, and then guarantee deodorant ability, prevent ability of swimming and retaining capacity.

Drawings

Figure 1 is the utility model relates to an overall structure schematic diagram of double-deck isolated floor drain of direct vent.

Fig. 2 is the utility model relates to a partial structure schematic diagram of double-deck isolated floor drain of direct vent.

Fig. 3 is the utility model relates to a section structure schematic diagram of double-deck isolated floor drain of direct vent.

Fig. 4 is a schematic structural view of a screw and an umbrella-shaped water retaining body of the direct-discharge double-layer isolated floor drain.

Fig. 5 is a perspective view of the structure shown in fig. 4.

Fig. 6 is a schematic view of the bottom end face of the drain cover plate of the direct-discharge double-layer isolated floor drain of the present invention.

In the figure: 1. a floor drain housing; 11. a stepped groove; 2. an insertion tube; 3. hanging a beam; 31. repairing the gap; 32. positioning holes; 4. a drain cover plate; 41. a positioning column; 5. a screw; 6. a nut; 7. fixing the arc plate; 8. umbrella-shaped water retaining bodies.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 6, the direct-discharging double-layer isolation floor drain comprises a floor drain shell 1 and a drainage cover plate 4, wherein an insertion pipe 2 is arranged at the bottom end of the floor drain shell 1, the insertion pipe 2 is inserted into a drainage pipe of a sewer, the drainage cover plate 4 is detachably arranged in a stepped groove 11 on the floor drain shell 1, and the stepped groove 11 is used for placing and positioning the drainage cover plate 4; the water retaining device also comprises a hanging beam 3, a screw 5 and an umbrella-shaped water retaining body 8; hang the roof beam 3 and be located the top of floor drain casing 1, the top of screw 5 and hang the detachable connection of roof beam 3, be provided with nut 6 on the screw 5, the nut is used for fixed umbelliform retaining water 8, umbelliform retaining water 8 is located screw 5, umbelliform retaining water 8 contacts with the inner wall of intubate 2, umbelliform retaining water 8's quantity is at least two, umbelliform retaining water 8 is used for forming sealedly with the inner wall of intubate 2 to possess deodorant ability, prevent reverse water ability and retaining ability.

Umbrella form manger plate body 8 is revolution solid structure, umbrella form manger plate body 8 and the coaxial setting of screw 5, umbrella form manger plate body 8's material is silica gel, and the silica gel texture is soft, and umbrella form manger plate body 8's edge can take place the deformation of certain degree when the atress.

The screw 5 is further provided with a fixed arc plate 7, the fixed arc plate 7 is located on the inner side of the bottom end of the umbrella-shaped water retaining body 8, the radian of the bottom end face of the umbrella-shaped water retaining body 8 is matched with that of the fixed arc plate 7, and the fixed arc plate 7 is used for fixing the bottom end of the umbrella-shaped water retaining body 8.

The hanging beam 3 is horizontally arranged, and the hanging beam 3 is provided with a maintenance gap 31 and a positioning hole 32; the maintenance breach 31 specifically is located the middle part of hanging beam 3 and the side direction opening sets up, maintenance breach 31 cooperatees with the diameter of screw 5, and screw 5 can be followed and overhauld the side direction and take out in the breach 31, realizes dismantling.

The bottom end of the drainage cover plate 4 is provided with a positioning column 41, the positioning column 41 corresponds to the positioning hole 32, the positioning column 41 is in clearance fit with the positioning hole 32, and the positioning column 41 of the drainage cover plate 4 is embedded into the positioning hole 32 to realize positioning.

The utility model discloses a theory of operation does: water on the bottom plate of the bathroom flows into the floor drain shell 1 through the through groove on the drainage cover plate 4 and is blocked by the umbrella-shaped water blocking body 8 on the upper layer; when the water is converged to a certain degree, the edge of the umbrella-shaped water retaining body 8 made of silica gel is deformed under the action of the gravity of the water, the edge of the umbrella-shaped water retaining body 8 is separated from the inner wall of the insertion pipe 2, so that the water flows down to the umbrella-shaped water retaining body 8 positioned at the lower layer, and similarly, when the water is converged to a certain degree, the umbrella-shaped water retaining body 8 positioned at the lower layer is deformed, so that the water flows into a sewer; if the umbrella-shaped water retaining body 8 positioned on the upper layer is clamped by sundries such as hair, paper scraps, plastic bag scraps and the like, the edge of the umbrella-shaped water retaining body 8 positioned on the upper layer cannot be attached to the inner wall of the insertion pipe 2, but the umbrella-shaped water retaining body 8 positioned on the lower layer can still be normally used; when the umbrella-shaped water retaining body 8 on the lower layer is clamped by sundries such as hair, paper scraps, plastic bag scraps and the like, the umbrella-shaped water retaining body 8 on the upper layer can still be normally used, so that double-layer isolation is formed, and a double-insurance effect is achieved.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. A direct-discharge double-layer isolation floor drain comprises a floor drain shell (1) and a drainage cover plate (4), wherein an insertion pipe (2) is arranged at the bottom end of the floor drain shell (1), and the drainage cover plate (4) is detachably arranged in a step groove (11) on the floor drain shell (1); the method is characterized in that: the water-retaining umbrella further comprises a hanging beam (3), a screw (5) and an umbrella-shaped water-retaining body (8); the floor drain is characterized in that the hanging beam (3) is located at the top end of the floor drain shell (1), the top end of the screw (5) is detachably connected with the hanging beam (3), a nut (6) is arranged on the screw (5), the umbrella-shaped water blocking body (8) is located on the screw (5), the umbrella-shaped water blocking body (8) is in contact with the inner wall of the insertion pipe (2), and the number of the umbrella-shaped water blocking bodies (8) is at least two.

2. The direct-discharge double-layer isolation floor drain according to claim 1, characterized in that: umbrella form manger plate body (8) are solid of revolution structure, umbrella form manger plate body (8) and screw (5) coaxial setting, the material of umbrella form manger plate body (8) is silica gel.

3. The direct-discharge double-layer isolation floor drain according to claim 2, characterized in that: still be provided with fixed arc board (7) on screw (5), fixed arc board (7) are located the bottom inboard of umbelliform retaining body (8), the radian of fixed arc board (7) and umbelliform retaining body (8) bottom face cooperatees.

4. The direct-discharge double-layer isolation floor drain according to claim 3, characterized in that: the hanging beam (3) is horizontally arranged, and the hanging beam (3) is provided with a maintenance gap (31) and a positioning hole (32); the maintenance gap (31) is specifically located in the middle of the hanging beam (3) and is provided with a lateral opening, and the maintenance gap (31) is matched with the diameter of the screw (5).

5. The direct-discharge double-layer isolation floor drain according to claim 4, characterized in that: the bottom end of the drainage cover plate (4) is provided with a positioning column (41), the positioning column (41) corresponds to the positioning hole (32), and the positioning column (41) is in clearance fit with the positioning hole (32).