CN201574482U

CN201574482U - Deep water seal deodorant floor drain

Info

Publication number: CN201574482U
Application number: CN2009202990246U
Authority: CN
Inventors: 杨宇波; 岳逸阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-18
Filing date: 2009-12-18
Publication date: 2010-09-08
Anticipated expiration: 2019-12-18

Abstract

The utility model relates to a siphon type deep water seal deodorant floor drain, which comprises a floor drain cover, a floor drain body and a floor drain core. The floor drain cover can filter particles, the floor drain body is arranged at a water discharge opening of a building, the upper portion of the floor drain core is in socket connection with the bottom portion of the floor drain body, the floor drain core is a cylindrical cavity body, a proximally upper end inside the cavity body is in socket type connection with the bottom portion of the floor drain body to form a pressurizing area capable of accelerating flowing speed of water flow, a water seal area and a water outlet area are further arranged inside the cavity body below the pressurizing area, and a water flow sequentially passes through the pressurizing area, the water seal area and the water outlet area, forms an N-shaped flowing water trace, forms siphonage in the water outlet area and is accelerated to be drained. The deep water seal deodorant floor drain can completely overcome shortages that the existing floor drain is poor in deodorant effect, slow in water drainage, easy to be blocked, troubled in cleaning and short in service life and a water seal of the existing floor drain is dried fast and the like, and can completely stop harmful gas and various insects inside a water drainage pipe from entering indoors, thereby effectively keeping indoor air fresh for a long time.

Description

Deep water seal deodorant floor drain

Technical field

The utility model relates to building sewer accessory technical field, and the siphonage that relates in particular to liquid in a kind of abundant utilization fluid mechanics principle realizes accelerating the siphon deep water seal deodorant floor drain of draining flow velocity.

Background technology

Floor drain is an indispensable part in the building construction, is the drainage fixture that ground is connected with sewerage system.Because present building floor height is more and more lower, drainage pipe has also changed PVC into by original cast iron pipe, UPVC, materials such as PE replace, therefore in a single day drainage pipe has stopped up and has dredged the very trouble that will become, so the P shape stench trap for deodorization of design and installation has just been cancelled by some developers on the drainage pipe, the task of deodorization is just given floor drain and has been solved like this.But in daily life; the phenomenon that sewer pipe returns peculiar smell is very general; and also can stop up often; a difficult problem such as easy to clean not; if forgotten for various reasons to turn off the tap or the explosion of hot-water heating flexible pipe cause discharging water in a large number that even floor drain is stifled also can cause damage for oneself and substrustion owing to the floor drain impeded drainage causes family ponding excessive.

At present, utilization is teabowl with a cover formula water-seal floor drain the most widely on the market, though this water-seal floor drain water seal is shallow, and dry easily, obstruction, principle is very ingenious, is to utilize water seal that the foul smell in drainage pipe and the septic tank is blocked, and makes room air not contaminated.Because it is simple and practical, and does not have substitute products preferably, so the floor drain of this water-seal principle still is widely used in the middle of the various buildings so far.

And, have many defectives at teabowl with a cover formula water-seal floor drain along with the progress of science and technology, precipitate obstruction easily as dirt, water seal is dry fast, the cleaning trouble, other various forms of floor drains have appearred again in shortcomings such as odor-resistant result difference on the market, as spring, magnet-type, turnover plate type, float-ball type, flip-over type, built-in enclosed water-sealing stinking-proof floor drain or the like.1) spring, the principle of magnet-type floor drain is being that rubber or vinyl cover are installed by the delivery port place, the center pull bar utilizes spring or magnet principle to connect the tension lid.Utilize the gravity of water that lid is opened when flowing water, realize the draining purpose, current utilize elastic force or magnetic force that lid is shut when intact, prevent that foul smell from entering in the district.Though this structure has certain intention, odor-resistant result instability in actual applications.Because what omit in printing is addle, the long-term use can make the elasticity of spring or the magnetic force of magnet lose efficacy because of fouling, dry and hard, and because the winding of hair or silk fabrics, lid can't be obturaged at all, does not have the deodorization effect, and flowing water speed is slow, easily stops up, and application life is short.2) turnover plate type, float-ball type floor drain are to utilize gravity and law of buoyancy that lid is opened or closed, and spring, and magnet-type is similar.3) the flip-over type floor drain is to utilize the clamp button of the spring principle, tramp with one's feet during draining, lid is opened, and realizes the draining purpose, also lost simultaneously sealing effectiveness, tramp with one's feet during not draining, lid is shut again, and realizes sealing function, but at home under no one's the situation, in case the water pipe explosion, ground even neighbours downstairs also can be flooded within doors, so also defectiveness of product.4) built-in enclosed water seal dike leaks, because the logical area of current is less in the work, water flow velocity is lower, drainability and automatically cleaning ability are strong inadequately.

Therefore owing to the defective problem of floor drain, so all there is the phenomenon of returning flavor and floor drain impeded drainage at present between the washroom of the several hundred million families of China, kitchen.

The utility model content

The technical problems to be solved in the utility model is: propose the hydromechanical principle of a kind of utilization, make full use of the siphonage of liquid, accelerate the flow velocity of draining, the odor-resistant result that has thoroughly solved existing floor drain is poor, draining is slow, easily stop up, the cleaning trouble, water seal is dry fast, problems such as application life is short, can thoroughly stop in the gutter interior pernicious gas and various insect inlet chamber, thereby the pure and fresh of interior air distinguished in effectively long-term maintenance, and drainability siphon deep water seal deodorant floor drain extremely strong, simple in structure.

The technical scheme that the utility model adopted is: a kind of siphon deep water seal deodorant floor drain, comprise can filtration of particulate matters drain cover, be installed in the floor drain body and the top floor drain core that connected is connected bottom the floor drain body at building outfall place, described floor drain core is the cylindricality cavity, nearly upper end in the cavity and floor drain body bottom connected are connected to form the anallobar that can accelerate flow rate of water flow, in the described cavity, the below of anallobar also is provided with water seal district and exhalant region, and current pass through anallobar successively, the water seal district, exhalant region also forms N shape flowing water track at water seal district and exhalant region and quickens to discharge.

Further, in order to accelerate flow rate of water flow, exhalant region described in the utility model is for forming the hollow cavity that siphonage, two ends communicate.

Again further, form siphonage in order current to be pressed into the siphon district, also be provided with " 7 " font dividing plate in the cavity described in the utility model, described " 7 " font dividing plate is intersected by horizontally disposed diaphragm and vertically disposed vertical clapboard and forms, described exhalant region separates by diaphragm and anallobar, one end of described diaphragm is connected with cavity inner wall, the vertical connection of one end of the other end of diaphragm and vertical clapboard, the other end of described vertical clapboard is unsettled to be arranged between exhalant region outer wall and the cavity inner wall, and form cavity with cavity inner wall, the difference in height at the free end of described vertical clapboard and exhalant region upper end open place forms water seal height, and described water seal height is at least 50mm.

Further, in order to increase displacement and drainage speed, the utility model comprises that also described vertical clapboard is linear or arc, and the cavity that vertical clapboard and cavity inner wall form is semicircle or crescent.

Again further, combine more closely with the floor drain body in order to make floor drain core, the utility model comprises that also described floor drain core is that the top is disc or the top is conical circular cylindrical cavity.

Again further, in order better to form siphonage, increase drainage speed faster, the utility model comprises that also described hollow cavity is cylindrical.

Again further, for technology simplicity and the low cost that mould is made, the utility model comprises that also described hollow cavity and floor drain core cavity inner wall are tangent.

The principle of utilization of the present utility model is: need the sewage of discharging to enter floor drain core by the floor drain body behind the particle of drain cover filtration larger volume, be pressed into exhalant region through current after the supercharging of anallobar through the water seal district, because exhalant region is the cylinder type hollow chamber, so current formation siphonage is discharged rapidly.

The beneficial effects of the utility model are: owing to be provided with the exhalant region in cylinder type hollow chamber in the floor drain core cavity, therefore current can quicken along with siphonage to discharge, and water seal height is set to 50mm at least, such structure is not only accelerated the flow velocity of draining, thoroughly solved existing floor drain, odor-resistant result is poor, draining is slow, easily stop up, shortcomings such as cleaning trouble, water seal dry up soon, and application life is short, and can thoroughly stoping in the gutter interior pernicious gas and various insect inlet chamber, thereby effectively long-term the pure and fresh of the interior air in district that keep.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the STRUCTURE DECOMPOSITION figure of preferred embodiment of the present utility model;

Fig. 2 is the A-A cross-sectional view of the utility model Fig. 1;

Fig. 3 is the cross-sectional view of the floor drain core of other embodiment of the utility model;

Among the figure: 1, drain cover; 2, floor drain body; 3, floor drain core; 31, anallobar; 32, exhalant region; 33, diaphragm; 34, vertical clapboard; 35, water seal district; 4, the cavity of vertical clapboard and floor drain core cavity inner wall formation.

The specific embodiment

With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

A kind of siphon deep water seal deodorant floor drain as shown in Figure 1, comprise and to filter the drain cover 1 of external diameter greater than the particle of 8mm, the floor drain core 3 that the floor drain body 2 that is installed in building outfall place and top are connected with floor drain body 2 bottom connecteds, described floor drain core 3 is the cylindricality cavity, nearly upper end and floor drain body 2 bottom connecteds in the cavity are connected to form the anallobar 31 that can accelerate flow rate of water flow, in the described cavity, the below of anallobar 31 also is provided with water seal district 35 and exhalant region 32, and current pass through anallobar 31 successively, water seal district 35, exhalant region 32 also forms N shape flowing water tracks at water seal district 35 and exhalant region 32 and quickens to discharge.

The utility model is in order to accelerate the draining flow velocity, described exhalant region 32 is set to form the cylinder type hollow chamber that siphonage, two ends communicate, described cylinder type hollow chamber and floor drain core 3 cavity inner walls are tangent, and the external diameter in described cylinder type hollow chamber is less than the internal diameter of floor drain core 3 cavitys.According to other embodiment of the present utility model, described exhalant region 32 also can be set to fan-shaped hollow cavity or oval hollow cavity, and described hollow cavity can be not tangent with the floor drain core cavity inner wall yet.

Also be provided with " 7 " font dividing plate in the cavity described in the utility model, described " 7 " font dividing plate is by horizontally disposed diaphragm 33 and vertically disposed vertical clapboard 34 crossing forming, and diaphragm 33 respectively has intersection point with two ends and the cavity inner wall that vertical clapboard 34 intersects formed intersecting lenses.Described siphon district 32 separates by diaphragm 33 and anallobar 31, one end of described diaphragm 33 is connected with cavity inner wall, the vertical connection of one end of the other end of diaphragm 33 and vertical clapboard 34, the other end of described vertical clapboard 34 is unsettled to be arranged between siphon district 32 outer walls and the cavity inner wall, and forms cavity 4 with cavity inner wall.The difference in height at the free end of vertical clapboard 34 described in the utility model and 32 upper end open places, siphon district forms water seal height, and described water seal height is at least 50mm.

The utility model as shown in Figure 2 can form the cross-sectional view of the floor drain core 3 of siphonage, vertical clapboard 34 described in the utility model is an arc, vertical clapboard 34 is a crescent with the cavity 4 that floor drain core 3 cavity inner walls form, can increase drain discharge like this, and can before entering siphon district 32, increase an accelerating force by feedwater flow.According to other embodiment of the utility model, this vertical clapboard 34 also can be designed as linear or broken line shape, and vertical clapboard 34 be a semicircle or fan-shaped with the formed cavity 4 of floor drain core 3 cavity inner walls like this.The cavity that vertical clapboard and floor drain core cavity inner wall form be fan-shaped structure as shown in Figure 3.

Floor drain core 3 described in the utility model is connected to the connected of floor drain body 2: the floor drain core 3 top-down floor drain bodies 2 that pass, described floor drain core 3 is disc for top or the top is conical circular cylindrical cavity, so the top of floor drain core 3 and the bottom of floor drain body 2 are that step is connected or bores envelope and connects.

The utility model is a principle of utilizing the siphonage of the liquid in the hydrodynamics, the sewage of needs discharging is increased flow rate of water flow by siphonage, even because forget and turn off the tap or water tube hose explosion and causing under the situation of a large amount of water outlets, the situation that does not also have ponding in the district occurs so in daily life.And owing to accelerated the flow velocity of current, so foreign material such as for example hair that is produced in the daily life, dish leaf also can not piled up in floor drain core, therefore can not cause the obstruction of drainage pipe, even the bigger foreign material of relative volumes such as the grains of sand, handstone comparatively fast also can be discharged by floor drain smoothly owing to flow rate of water flow.

Water seal height described in the utility model is not less than 50mm, even do not use floor drain can not cause water seal to be lost efficacy because of drying up so for a long time yet, so just can thoroughly stop in the pernicious gas and various insect inlet chamber in the gutter, thereby effectively long-term holding chamber is interior with fresh air, can not occur returning the phenomenon of peculiar smell again.

With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.

Claims

1. siphon deep water seal deodorant floor drain, comprise can filtration of particulate matters drain cover (1), be installed in the floor drain body (2) and the top floor drain core (3) that connected is connected bottom floor drain body (2) at building outfall place, it is characterized in that: described floor drain core (3) is the cylindricality cavity, thereby the nearly upper end in the cavity is connected the anallobar (31) that formation can be accelerated flow rate of water flow with floor drain body bottom connected, in the described cavity, the below of anallobar (31) also is provided with water seal district (35) and exhalant region (32), and current pass through anallobar (31) successively, water seal district (35), exhalant region (32) also forms N shape flowing water track at water seal district (35) and exhalant region (32) and quickens to discharge.

2. siphon deep water seal deodorant floor drain as claimed in claim 1 is characterized in that: described exhalant region (32) is for forming the hollow cavity that siphonage, two ends communicate.

3. siphon deep water seal deodorant floor drain as claimed in claim 1, it is characterized in that: be provided with " 7 " font dividing plate in the described cavity, described " 7 " font dividing plate is intersected by horizontally disposed diaphragm (33) and vertically disposed vertical clapboard (34) and forms, described exhalant region (32) separates by diaphragm (33) and anallobar (31), one end of described diaphragm (33) is connected with cavity inner wall, the vertical connection of one end of the other end of diaphragm (33) and vertical clapboard (34), the other end of described vertical clapboard (34) is unsettled to be arranged between exhalant region (32) outer wall and the cavity inner wall, and form cavity (4) with cavity inner wall, the difference in height at the free end of described vertical clapboard (34) and exhalant region (32) upper end open place forms water seal height, and described water seal height is at least 50mm.

4. siphon deep water seal deodorant floor drain as claimed in claim 3 is characterized in that: described vertical clapboard (34) is linear or arc or broken line shape, and vertical clapboard (34) is semicircle or crescent or fan-shaped with the cavity (4) that cavity inner wall forms.

5. siphon deep water seal deodorant floor drain as claimed in claim 1 is characterized in that: described floor drain core (3) is disc for the top or the top is conical circular cylindrical cavity.

6. siphon deep water seal deodorant floor drain as claimed in claim 2 is characterized in that: described hollow cavity is cylindrical.

7. siphon deep water seal deodorant floor drain as claimed in claim 2 is characterized in that: described hollow cavity and floor drain core (3) cavity inner wall is tangent.