CN112878471A

CN112878471A - Water seal floor drain easy to disassemble, assemble and clean

Info

Publication number: CN112878471A
Application number: CN202110259050.1A
Authority: CN
Inventors: 杨珂瑛; 于志广
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-13
Filing date: 2021-03-13
Publication date: 2021-06-01

Abstract

The invention provides a water seal floor drain easy to disassemble, assemble and clean, and particularly relates to the field of floor drains. The floor drain body is a cylinder with a thick upper section and a thin lower section, an upper cover can be placed on the upper surface of the floor drain body, a water inlet is formed in the middle of the upper cover, and the water outlet pipe assembly and the cup assembly can be taken out from the water inlet. The thin cylinder under the floor drain body is in sealing connection with the lower end of the water outlet pipe through a sealing rubber ring or a rubber gasket. The upper end surface of the water outlet pipe is an oblique section, namely a water outlet, and the cup is buckled above the water outlet pipe to form a trap. The water seal floor drain has the advantages of novel structure, convenient disassembly, assembly and cleaning, blockage prevention, good odor prevention effect, smooth drainage and strong practicability.

Description

Water seal floor drain easy to disassemble, assemble and clean

Technical Field

The invention relates to the technical field of floor drains, in particular to a water seal floor drain easy to disassemble, assemble and clean.

Background

The floor drain is a very important interface for connecting a drainage pipeline system with the indoor ground, is used as an important part of a drainage system in houses and some indoor public facilities, and the performance of the floor drain directly influences the life quality of people. The floor drain that uses now has obvious not enough: the sealing effect is not good, the water discharge is small, the blockage is easy, the disassembly and the cleaning are inconvenient, and the like. Therefore, the water seal floor drain which is easy to disassemble, assemble and clean is designed.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and provides a water seal floor drain which is easy to disassemble, assemble and clean. Novel structure has certain creativity, and the practicality is strong, can effectively solve the problem in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a floor drain easy to disassemble, assemble and clean comprises a floor drain body, a water outlet pipe assembly, a cup assembly and an upper cover assembly.

Floor drain body: the upper part of the cylindrical structure is thick, the lower part of the cylindrical structure is thin, an upper cover can be placed on the upper surface, a water inlet is formed in the middle of the upper cover, and the lower section of the floor drain body and the lower section of the water outlet pipe body are in sealing connection after being inserted from top to bottom by using a sealing rubber ring in a matching mode. When the screw thread connection is adopted, the inner surface of the thin cylinder at the lower end of the body is processed with internal threads.

The water outlet pipe component: is composed of a section of round pipe and is connected with a section of detail below the floor drain body. The connection mode can be plug-in connection or screw thread connection.

A cup component: the button is arranged above the water outlet pipe and can be contacted with the upper part of the water outlet pipe.

An upper cover assembly: is placed on the upper surface of the floor drain body and corresponds to the body.

Furthermore, the water outlet pipe assembly comprises a water outlet pipe, a sealing rubber ring and a limiting ring.

The upper end of outlet pipe is the delivery port, designs and processes into the scarf, and this modern design has certain creativity in this technical field, and the practicality is strong. A limiting ring is designed and processed at a certain position of the outer surface of the lower end of the water outlet pipe, and the upper surface of the limiting ring is V-shaped and used for collecting sediments. The sealing rubber ring is sleeved at the lower end of the water outlet pipe and is connected with the lower end of the floor drain body in a sealing way. When the thread connection is adopted, the outer surface of the lower end of the water outlet pipe is provided with an external thread which is matched with the internal thread of the lower section of the floor drain body, and then the sealing rubber gasket is used for completing the sealing connection with the floor drain body.

Furthermore, the cup assembly comprises cups, limiting ribs, a taking and placing handle, a filtering ring belt and stopping teeth.

The cup is buckled at the upper end of the water outlet pipe and can be contacted with the top end of the oblique cutting surface. The limiting ribs are fixed on the inner surface of the cup body. The taking and placing lifting handle is fixed in the middle of the upper surface of the upper bottom of the cup. The filtering ring belt is inserted at the lower end of the limit rib. The blocking teeth are fixed on the upper surface of the cup close to the edge.

Furthermore, the upper cover component comprises an upper cover, a filtering disc and a limiting cylinder.

The middle part of the upper cover is a round hole which is a water inlet. The edge of the round hole is provided with a step groove for placing the filter disc. The lower surface of the upper cover is fixed with a limiting cylinder.

Compared with the prior art, the invention has the beneficial effects that: the water seal floor drain easy to disassemble, assemble and clean has the following advantages: the sewage flows downwards through the water leakage holes on the filtering disc. Part of sundries are blocked by the filter disc, the other part of strips are hung by the blocking teeth on the cover cup, and the other part of strips are blocked by the filter screen below the cover cup. And a part of fine and heavy impurities in the sewage are precipitated in a precipitation tank at the bottom of the water outlet pipe. The sewage in the floor drain can flow out of the water outlet pipe when the water level of the sewage exceeds the lower edge of the inclined section at the upper end of the water outlet pipe, and if the water flow is increased, the height of the sewage level reaches the upper edge of the inclined section at the upper end of the water outlet pipe, siphoning can be generated, and the water flow speed is increased. The realization of the performance of the floor drain can be ensured as long as impurities blocked by the filtering device and sediment at the bottom of the floor drain are cleaned regularly. The local drain is convenient to disassemble and clean, so that the device has strong practicability.

Drawings

FIG. 1 is a structural view of embodiment 1 of the present invention. In the figure, 1, a floor drain body; 2. a water outlet pipe; 201. obliquely cutting the section; 202. a limiting ring settling tank; 3. cups; 301. a limit rib; 302. taking and placing the lifting handle; 303. a blocking tooth; 4. an upper cover; 401. a step groove; 402. positioning the cylinder; 5. sealing the rubber ring; 6. a filtration annulus; 7. a filter disk.

Fig. 2 is an exploded view of example 1 of the present invention.

Fig. 3 is a structural view of another embodiment 2 of the present invention. In figure 1. floor drain body; 101. internal threads at the water outlet end; 2. a water outlet pipe; 201. obliquely cutting the section; 202. a limiting ring settling tank; 203. the lower end of the water outlet pipe is externally threaded; 3. cups; 301 a limit rib; 302. taking and placing the lifting handle; 303. a blocking tooth; 4. an upper cover; 401. a step groove; 402. positioning the cylinder; 5. sealing the rubber ring; 6. a filtration annulus; 7. a filter disk.

Detailed Description

The technical scheme in the embodiment is clearly and completely described below by combining the view in the embodiment 1 of the invention.

Referring to fig. 1 and 2, the present invention provides a technical solution, an easily detachable and washable floor drain, comprising: floor drain body 1, outlet pipe subassembly 2, cup subassembly 3 and upper cover subassembly 4.

Floor drain body 1: the floor drain body 1 is a cylindrical structure with a thick upper section and a thin lower section, and is in funnel-shaped transition from thick to thin. The thin cylinder at the lower end of the floor drain body 1 is connected with the lower end of the water outlet pipe 2 in a sealing way in the cavity of the floor drain body by a sealing rubber ring 5.

Water outlet pipe component 2: the device consists of a water outlet pipe 2, an oblique section 201, a limit ring settling tank 202 and a sealing rubber ring 5. The water outlet pipe 2 is cylindrical, and the upper end surface is an oblique section 201 (water outlet). A limiting ring settling groove 202 is designed and processed on the water outlet pipe at a certain distance from the lower end face, the upper surface of the limiting ring and the side face of the water outlet pipe form a V-shaped groove for collecting sediments, and the limiting ring can limit the water outlet pipe from being separated from the body. The lower end of the water outlet pipe is adhered and sleeved with a sealing rubber ring 5, and the lower end of the water outlet pipe is inserted into the thin end of the floor drain body from top to bottom and is connected with the lower end of the body in a sealing way in the cavity of the floor drain body.

Cup component 3: the cup is shaped like a water cup and is buckled above the water outlet pipe to be contacted with the top end of the inclined section 201 of the water outlet pipe. The cup assembly consists of a cup body 3, a limiting rib 301, a taking and placing handle 302, a stopping tooth 303 and a filter ring belt 6. The cup body is mainly used for guiding the flowing direction of sewage, and is matched with the floor drain body and the water outlet pipe to form a trap so as to prevent gas in the sewer pipeline from escaping. Limiting rib 301: the cup body can be kept centered, a certain interval is formed between the lower part of the supporting cup and the body, and water flow can pass through the interval. Taking and placing the handle 302: is used for taking and placing the cups for cleaning. The blocking teeth 303: used for preventing the strip-shaped sundries from entering the pipeline. And (3) a filter mesh belt 6: can be inserted and fixed at the bottom of the rib for filtering larger impurities.

The upper cover component 4: consists of an upper cover, a filtering disc and a positioning cylinder. The middle part of the upper cover is provided with a round hole (water inlet), and the edge of the round hole is provided with a step groove 401 for placing the filter disc 7. The upper cover is adhered to the ground. The lower surface of the upper cover is provided with a fixed limit cylinder 402.

And (7) a filter disc: the floor drain is mainly used for blocking sundries with large volume and avoiding entering a cavity of a floor drain body.

The limiting cylinder 402: the position of the water inlet of the upper cover is ensured to be aligned with the floor drain body to guide sewage to flow into the cavity of the floor drain body.

When the floor drain is used, sewage flows into the cavity of the floor drain body through the filter disc 7 of the water inlet, and larger impurities are blocked on the filter disc. The strip-shaped sundries are hung partially by the stopping teeth 303, part of the heavier impurities in the sewage are deposited in the V-shaped groove of the water outlet pipe positioning ring 202, and when the sewage passes through the filter mesh belt 6, part of the strip-shaped sundries and a little larger impurities are stopped to avoid flowing into a sewer pipeline. When the water level is higher than the lower point of the inclined section of the water outlet pipe, sewage flows out of the water outlet pipe; when the water flow is increased and the water level of the sewage is higher than the high point of the inclined section of the water outlet pipe, siphon is formed, so that the sewage flows out quickly. The water outlet pipe 3 can be easily pulled out from the lower end of the floor drain body, so that small-volume solid impurities can be conveniently cleaned. Because the disassembly and the assembly are easy, the effects of odor prevention and quick water drainage can be realized only by cleaning regularly.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which are made without departing from the spirit and scope of the present invention should be construed as equivalents thereof.

Claims

1. The utility model provides an easy abluent water seal floor drain of dismouting which characterized in that: including floor drain body (1), cup subassembly (3), play water pipe subassembly (2), upper cover subassembly (4):

floor drain body (1): the water outlet pipe is of a cylindrical structure with a thick upper part and a thin lower part, an upper cover (4) can be placed on the upper surface, and the lower part can be connected with a water outlet pipe (5);

outlet pipe assembly (2): the water outlet pipe is made of a circular pipe, the upper part of the water outlet pipe is a bevel plane (201), and the lower part of the water outlet pipe is inserted with the lower part of the body;

cup assembly (3): similar to a cup which is buckled, the cup is buckled at the upper part of the water outlet pipe;

upper cover assembly (4): is placed on the floor drain body, and the middle part is provided with a filtering disc.

2. Water seal floor drain according to claim 1, characterized in that the outlet pipe assembly (2) comprises: the upper oblique cutting surface (201) and the lower part are sleeved with a sealing ring (5) or a sealing gasket which is in plug-in connection or screw thread connection with the lower part of the floor drain body in a sealing way.

3. The water seal floor drain according to claim 1, characterized in that said cup assembly (3) comprises: the filter net belt (6) is a belt-shaped perforated ring, is inserted at the lower part of the position control rib (301), and is provided with a blocking tooth (303) which is in a burr shape and is used for blocking filamentous objects such as hairs.

4. Water seal floor drain according to claim 1, characterized in that the upper cover assembly (4) comprises: the floor drain cover (4) is placed on the upper surface of the body, the middle part of the floor drain cover is provided with a water inlet hole, the edge of the round hole is provided with a step, and a filtering disc (7) can be placed on the step.