CN2683716Y - Upper dredging type sewer water seal - Google Patents

Abstract

The utility model discloses a dual-purpose upper dredging type sewer water seal for the bathtub water discharge and the excess surface water draining in the bathroom of the resident house building. The S type water sealing (drain trap) of the water outlet of the traditional hotel-type bathtub is thoroughly changed; once the water sealing is blocked by the dirt, which causes the water discharge of the bathtub to not be smooth, and the people can make the 'blockage clean' via the opening of the excess surface water draining in his bathroom; the trouble that the blockage clean of the sewer water sealing of the existing bathtub must be depended on the help of the lower-story master is avoided. The upper dredging type sewer water seal is widely suitable for the installation of the bathroom sewer of the modern resident house building.

Description

The water seal of upper dredging type sewer

Technical field

The utility model relates to water supply and sewerage pipeline accessory field, especially refers to be used for lavatory bathtub outfall and the water seal of excess surface water outlet dual-purpose type upper dredging type sewer.

Background technology

Modern esidential building building all has the washroom, and sanitary installation such as bathtub all are housed, and its bottom, drainage outlet place all is connected to the elbow of a S type, i.e. water seal usually, be commonly called as " trap ", its effect is that water deadens the foul smell that feeds back up from sewer and small worm etc.But its deadly defect is easy obstruction.In a single day dirts such as the hair that gets off from bathtub, scurf, greasy filth are deposited on the elbow bottom, will make the bathtub impeded drainage, if " trap " is blocked, just can only dredge to the blind flange that lower floor goes to pull down bottom the elbow.Because the installation site of " trap " all is under floor at present, promptly descend on the ceiling of first floor washroom, so want mediation, just must enter the lower floor room.In fact, this " following thin formula " water seal elbow is the installation form of the sanitary installation in the hotel of continuing to use over, hotel.Because the lower floor guest room in hotel belongs to same owner, therefore, it is a matter of course feelings that maintenance mediation personnel enter the lower floor room.And residential building is different, is not same owner generally between the levels, wants to enter the washroom in lower floor room, must obtain owner's agreement.If meet the owner of lower floor not or neighborhood relationship discord, want to enter other people room, be exactly a pretty troublesome thing.Though, in the society a kind of flexible axle scraper is arranged also now, sometimes because of can damaging bathtub accidentally, and it is also unsatisfactory to dredge effect.Therefore, people in daily life, hope has a kind of " trap " appearance that just can dredge in the washroom in oneself room.

Summary of the invention

The technical problems to be solved in the utility model is: the sewer water seal of a kind of esidential building building use in toilet is provided to society, it can realize deadening dirts such as sewer foul smell and small worm, can in oneself washroom, dredge the eliminating passage of the excess surface water of holding concurrently again simultaneously again at any time.

The technical scheme that its technical problem that solves the utility model adopts is: in the exit of washroom bathtub gutter, connect a water-storing box, comprise box body, water inlet interface, water outlet interface and excess surface water outlet (the mediation passage of holding concurrently), the water inlet interface is lower than the water outlet interface, and the axis of the axis of excess surface water outlet and above-mentioned two interfaces is in vertical position.

Described box body, be cuboid or semicylinder, described water inlet interface is at the box body left end, near the bottom, described water outlet interface at the box body right-hand member near box body top, described excess surface water outlet (hold concurrently mediation passage) has a brachymemma pipe to put in two mouthfuls of centres, and its nozzle position is in 2/3rds of water interface diameter into highly to be located, like this, but just reaching both water seals deadens, the purpose that can dredge from above again, and accomodation ground ponding also can be got rid of by this mouth of pipe.

Though the utility model also is installed under the bathroom floor, be on the ceiling of washroom, lower floor room, but because of there being an interface to lead directly to oneself accomodation ground, in case dirt stops up, can dredge at any time with instruments such as cleek, alligator pliers, need not seek help from the owner of lower floor again.This down water water flowing seal structure is simple, installs also easylier, will be subjected to numerous residents' welcome.

Description of drawings

Fig. 1 is that the utility model master looks (side-looking) figure;

Fig. 2 is that the utility model is installed and used view.

Sequence number and each title among the figure: 1. box body, 2. water inlet interface, 3. water outlet interface, 4. installation foot hole, 5. hold concurrently mediation passage, 6. filtering cover of ponding outlet.

The specific embodiment

As depicted in figs. 1 and 2, the water seal of a kind of upper dredging type sewer, be exclusively used in the outfall of residential building washroom bathtub and the eliminating of excess surface water, its main body is a cuboid or semicolumn box body 1, box body 1 axis left end is a drain inlet 2, right-hand member is a drainage outlet 3, and there is the excess surface water outlet 5 (the mediation passage of holding concurrently) towards the floor flooring on last plane.Because the position of draining water inlet interface 2 is lower than the axis, the position of water outlet interface 3 is higher than the axis, and therefore, after the effluent discharge that bathtub gets off was finished, some water was stored in the box body 1 all the time, plays iris action.Again because the mouth of pipe 5 positions are got rid of in the excess surface water of flooring is lower than below the water surface of water, therefore, foul smell that feeds back up from sewer and small worm etc. can not distributed from the ground of washroom.If dirt is deposited on box body 1 bottom, blocked drainage outlet 3, make the bathtub impeded drainage, can open the filtration canopy lid 6 of excess surface water outlet 5, remove obstruction with cleek or long handle pliers.Silk thread mouth or flange that three interface outer ends of the present utility model can be designed to match with existing pipeline are connected, and because of being provided with installation foot hole 4 outside the box body 1, can fix with expansion bolt when installing below floor.

Claims (3)

1, a kind of washroom bathtub draining is held concurrently and is got rid of the dual-purpose upper dredging type sewer water seal of excess surface water, comprise box body (1), water inlet interface (2), water outlet interface (3) and land drainage interface (5), it is characterized in that: water inlet interface (2) position is lower than water outlet interface (3), the mouth of pipe of land drainage interface (5) is lower than water outlet interface (3) and is higher than into water interface (2), and is in vertical position with above-mentioned two interface axis.

2, upper dredging type sewer as claimed in claim 1 water seal is characterized in that described box body is cuboid or semicylinder, and box body is provided with four pin holes (4) that usefulness is installed outward.

3, upper dredging type sewer as claimed in claim 1 water seal, it is characterized in that into the outer end of water interface (2), water outlet interface (3) and land drainage interface (5) is provided with screw thread or flange, with existing pipeline supporting be connected, land drainage interface (5) upper end is equal with ground, and has filter grid lid (6) to filter the ground dirt.