CN201099896Y

CN201099896Y - Floor drain device for draining waste water

Info

Publication number: CN201099896Y
Application number: CNU200720178123XU
Authority: CN
Inventors: 李彦鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-10
Filing date: 2007-10-10
Publication date: 2008-08-13
Anticipated expiration: 2017-10-10

Abstract

The utility model relates to a floor drain device, which is characterized in that the floor drain device comprises a bowl shape floating body valve, a limiting stopper of the floating body valve, a drainage plate and a waste tray, wherein the bowl shape floating body is located above a water outlet and in the floor drain, the upper portion of the limiting stopper of the floating body valve which is provided with air holes is closed, and the drainage plate and the waste tray are combined with the limiting stopper of the floating body valve, The bowl shape floating bode valve is opened by employing the floating power of the water in the floor drain, and is closed by employing the gravity, thereby avoiding the shortages of complex structure, inconvenient cleaning and worse flexibility of mechanical driving because of being used too long which are generated by the mechanical linkage switch isolating device of other floor drain devices, simultaneously, the dual-filtering combined by the drainage plate and the drainage holes of the waste tray can effectively prevent hairs and fibers entering the sewer, thereby fundamentally solving water-returning problem of the floor drain because of the sewer clogging, and the design of the waste tray enables the cleaning of the floor drain to be more convenient, faster and cleaner. The floor drain device of the utility model is adaptable to a kitchen and a toilet of a residence and a toilet of a hotel.

Description

A kind of floor drain device

Technical field

The utility model relates to a kind of floor drain device.

Background technology

Because family, hotel toilet space are little, ventilation condition is poor, pernicious gas in the sewer pipe, insect are often along returning on the floor drain, cause room air pollution, insect is indoor to fly around, disorderly climbs, greatly reduce inhabitation life bioplasm amount even influence healthyly, floor drain often stops up, and impeded drainage, cleans difficulty; Under people's continuous effort, various deodorizations, insect protected floor drain constantly are developed, make, but utilize magnetic force more, gravity is realized the open and close of floor drain seal with the mechanical component kind of drive, it is complicated to cause floor drain to be made, and cleans inconvenience, uses mobile type variation gradually for a long time, to filter effect deficiencies such as the hair in the sewage, fibers, also be to cause sewer pipe to stop up major reason; Above problem never is resolved.

Summary of the invention

The purpose of this utility model provide a kind of manufacture simple, durable, install to clean convenient, drainage efficiency is high, deodorization, insect protected, prevent the floor drain device that sewer pipe stops up.

The purpose of this utility model is to realize like this, a kind of floor drain device is provided, it comprises the floor drain body, the bowl type buoyancy aid valve that it is characterized in that: further comprising the outfall top that is positioned at the floor drain body in the floor drain body, be positioned at the floor drain body and be enclosed within bowl type float valve float valve stop of the tubular of the top sealing of portion outdoors, and lump together with the blind end edge junction of float valve stop and with the water filter plate of the water inlet edge mate of floor drain body, and the lower open end outside that is enclosed within the float valve stop, and the dirt pallet that combines and cooperate with this open end edge with the sidewall spacers of floor drain body; Above-mentioned float valve stop is a matched in clearance with bowl type buoyancy aid valve, and its top seal, this blind end middle part have air vent; Have drain hole on the above-mentioned water filter plate, have treatment hole on the above-mentioned dirt pallet; The water inlet of described floor drain body have a depression platform that cooperates with the peripheral portion of water filter plate, the peripheral portion of water filter plate is positioned on the depression platform; Described bowl type buoyancy aid valve is a hollow shell; Described bowl type buoyancy aid valve has the guiding sidewall of tubular; When the bottom of described bowl type buoyancy aid valve cooperated with the outfall of floor drain body, this bottom was positioned at outfall inside; The barrel of described float valve stop is the sewage cover, and its position near lower limb has treatment hole, and described bowl type buoyancy aid valve and sewage cover are the matched in clearance that easy on and off moves; Described float valve stop blind end middle part has projection, and described air vent is positioned on the projection; The outward flange of described water filter plate has the installing port that is the cross arrangement, and the water inlet edge of described floor drain body has position and the corresponding limiting plate in above-mentioned installing port position, and installing port and limiting plate are can be movingly; The drain hole of described water filter plate is positioned on the circumference, annular array; The treatment hole of described dirt pallet is positioned on three concentrically ringed circumference, annular array.

Owing to adopted such scheme, float valve utilizes buoyancy of water in the floor drain, float valve is opened, utilize gravity to close voluntarily, avoided the mechanical linkage switch isolation device of other floor drain apparatus, the complex structure that causes, cleaned inconvenience and use the machine driving flexibility disadvantage of variation gradually for a long time; Simultaneously, form dual drainage, can effectively reduce hair, fiber etc. and enter sewer pipe, fundamentally solve because sewer pipe stops up the floor drain that causes and return water problems at treatment hole and floor drain import water filter plate, the dirt pallet treatment hole of float valve stop bottom; It is more convenient, faster, much cleaner that the dirt pallet design makes that floor drain cleans.The utility model floor drain is applicable to house kitchen, washroom, washroom, hotel etc.

Description of drawings

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing.

Fig. 1 is the vertical view of bowl type buoyancy aid valve of the present utility model;

Fig. 2 is the A-A direction sectional view of Fig. 1;

Fig. 3 is water filter plate of the present utility model, float valve stop, dirt pallet vertical view;

Fig. 4 is the B-B direction sectional view of Fig. 3;

Fig. 5 is the C-C direction sectional view of Fig. 4;

Fig. 6 is a floor drain body vertical view of the present utility model;

Fig. 7 is the D-D direction sectional view of Fig. 6;

Fig. 8 is the assembling drawing of a kind of floor drain device of the utility model;

Fig. 9 is the E-E direction sectional view of Fig. 8;

Figure 10 is the draining schematic diagram of a kind of floor drain device of the utility model.

In Fig. 1, bowl type buoyancy aid valve 1 described in the utility model is a hollow shell, and described bowl type buoyancy aid valve 1 has the guiding sidewall 101 of tubular.

As shown in Figure 2, bowl type buoyancy aid valve 1 described in the utility model is a hollow shell, and described bowl type buoyancy aid valve 1 has the guiding sidewall 101 of tubular, the stability that moves up and down that decline is floated in assurance.

In Fig. 3, the barrel of described float valve stop 11 is sewage covers 113, and described float valve stop 11 blind ends middle part has projection 114, and described air vent 5 is positioned on the projection 114; The outward flange of described water filter plate 3 has the installing port 10 that is the cross arrangement, and the drain hole 7 of described water filter plate 3 is positioned on the circumference, annular array.

As shown in Figure 4, the barrel of described float valve stop 11 is sewage covers 113, and its position near lower limb has treatment hole 8; Described float valve stop 11 blind ends middle part has projection 114, and described air vent 5 is positioned on the projection 114; The outward flange of described water filter plate 3 has installing port 10, and the drain hole 7 of described water filter plate 3 is positioned on the circumference; Dirt pallet 12 is enclosed within lower open end 112 outsides of float valve stop 11, has treatment hole 6 on the dirt pallet 12.

As shown in Figure 5, dirt pallet 12 has treatment hole 6, and treatment hole 6 is positioned on three concentrically ringed circumference, annular array.

In Fig. 6, described floor drain body 4 comprises water inlet 42 and outfall 41, and the water inlet 42 of described floor drain body 4 has the depression platform 44 that cooperates with the peripheral portion of water filter plate (invisible among the figure); Water inlet 42 edges of described floor drain body 4 have and the corresponding limiting plate 45 in water filter plate (invisible among the figure) outer peripheral installing port position.

As shown in Figure 7, described floor drain body 4 comprises water inlet 42 and outfall 41, and the water inlet 42 of described floor drain body 4 has the depression platform 44 that cooperates with the peripheral portion of water filter plate (invisible among the figure); Water inlet 42 edges of described floor drain body 4 have limiting plate 45.

In Fig. 8, a kind of floor drain device of the utility model, it comprise the top sealing that is positioned at floor drain body 4 tubular float valve stop 11 and lump together with the blind end edge junction of float valve stop 11 and with the water filter plate 3 of the water inlet edge mate of floor drain body 4; Above-mentioned float valve stop 11 blind ends middle part has projection 114, and air vent 5 is positioned on the projection 114; Has drain hole 7 on the above-mentioned water filter plate 3, the outward flange of described water filter plate 3 has the installing port 10 that is the cross arrangement, the water inlet edge of described floor drain body 4 has position and the corresponding limiting plate 45 in above-mentioned installing port 10 positions, and installing port 10 is can be movingly with limiting plate 45.

As shown in Figure 9, a kind of floor drain device of the utility model, it comprises floor drain body 4, the bowl type buoyancy aid valve 1 that it is characterized in that: further comprising outfall 41 tops that are positioned at floor drain body 4 in the floor drain body 4, be positioned at the float valve stop 11 of tubular that floor drain body 4 is enclosed within the top sealing of bowl type buoyancy aid valve 1 outside, and lump together with blind end 111 edge junction of float valve stop 11 and with the water filter plate 3 of water inlet 42 edge mate of floor drain body 4, and lower open end 112 outsides that are enclosed within float valve stop 11, and lump together with these openend 112 edge junction and with the dirt pallet 12 of sidewall 43 matched in clearance of floor drain body 4; Above-mentioned float valve stop 11 is a matched in clearance with bowl type buoyancy aid valve 1, and its top seal, this blind end middle part have air vent 5; Have drain hole 7 on the above-mentioned water filter plate 3, have treatment hole 6 on the above-mentioned dirt pallet 12; The water inlet 42 of described floor drain body 4 has the depression platform 44 that cooperates with the peripheral portion of water filter plate 3, and the peripheral portion of water filter plate 3 is positioned on the depression platform 44; Described bowl type buoyancy aid valve 1 is a hollow shell, and described bowl type buoyancy aid valve 1 has the guiding sidewall 101 of tubular, and when the bottom 102 of described bowl type buoyancy aid valve 1 cooperated with the outfall 41 of floor drain body 4, this bottom 102 was positioned at outfall 41 inside; The barrel of described float valve stop 11 is sewage covers 113, and its position near lower limb has treatment hole 8, and described bowl type buoyancy aid valve 1 is matched in clearance that easy on and off moves with sewage cover 113; Described float valve stop 11 blind ends 111 middle parts have projection 114, and described air vent 5 is positioned on the projection 114; The drain hole 7 of described water filter plate 3 is positioned on the circumference; The treatment hole 6 of described dirt pallet 12 is positioned on three concentrically ringed circumference.

As shown in figure 10, a kind of floor drain device of the utility model, when draining, water 9 at first passes through the drain hole 7 of water filter plate 3, flow to the water inlet 42 of floor drain body 4,, flow into the outfall 41 of floor drain body 4 and the space between the bowl type buoyancy aid valve 1 again by the treatment hole 8 of float valve stop 11 and the treatment hole 6 of dirt pallet 12, thereby rise bowl type buoyancy aid valve 1 by buoyancy of water in the sewage cover 113, then water inflow outfall 41 is discharged; When bowl type buoyancy aid valve 1 rose, the air between the blind end 111 of bowl type buoyancy aid valve 1 and float valve stop 11 was discharged by the air vent on the projection 114 5, guaranteed bowl type buoyancy aid valve 1 smooth direction switch.

In sum, during the floor drain draining, water level rising water body uplift pressure rises bowl type buoyancy aid valve, and the floor drain outfall is opened draining, and water level raises in the floor drain, and bowl type buoyancy aid valve opening strengthens, and displacement increases thereupon; Draining finishes water level reduction in the floor drain, and a bowl type float valve student falls, and under the action of gravity of bowl type buoyancy aid valve, closes outfall, makes the passage of sewer pipe and floor drain thoroughly isolated; Described float valve stop and water filter plate, dirt pallet are linked to be integral body, and purpose is a control bowl type buoyancy aid valve lifting position, guarantees bowl type buoyancy aid valve operate as normal; Float valve stop bottom is provided with treatment hole and water filter plate and forms dual drainage, and hair, fiber enter drainage pipe and cause that drainage pipe stops up in more effective solution sewage; Described water filter plate is positioned at floor drain water inlet top, and the center is provided with air vent, and air vent is beneficial to a bowl type buoyancy aid valve and opens flexibly in order to regulate the above air pressure of the water surface in the float valve stop; Described dirt pallet, be positioned at float valve stop lower end, be connected with the float valve stop is whole, effect is the dirt of interception floor drain deposition, when cleaning floor drain floor drain is proposed for water filter plate, float valve stop, dirt pallet integral body, can be with dirt removal in the floor drain; Described floor drain body is connected with drainage pipe, and sewage is entered sewer pipe.

Claims

1, a kind of floor drain device, it comprises floor drain body (4), the bowl type buoyancy aid valve (1) that it is characterized in that: further comprising outfall (41) top that is positioned at floor drain body (4) in the floor drain body (4), be positioned at the float valve stop (11) that floor drain body (4) is enclosed within the tubular of the outside top sealing of bowl type buoyancy aid valve (1), and lump together with blind end (111) edge junction of float valve stop (11) and with the water filter plate (3) of water inlet (42) edge mate of floor drain body (4), and lower open end (112) outside that is enclosed within float valve stop (11), and lump together with this openend (112) edge junction and with the dirt pallet (12) of sidewall (43) matched in clearance of floor drain body (4); Above-mentioned float valve stop (11) is a matched in clearance with bowl type buoyancy aid valve (1), and its top seal, this blind end middle part have air vent (5); Have drain hole (7) on the above-mentioned water filter plate (3), have treatment hole (6) on the above-mentioned dirt pallet (12).

2, floor drain device according to claim 1, it is characterized in that: the water inlet (42) of described floor drain body (4) have a depression platform (44) that cooperates with the peripheral portion of water filter plate (3), the peripheral portion of water filter plate (3) is positioned on the depression platform (44).

3, floor drain device according to claim 1 is characterized in that: described bowl type buoyancy aid valve (1) is a hollow shell.

4, floor drain device according to claim 3 is characterized in that: described bowl type buoyancy aid valve (1) has the guiding sidewall (101) of tubular.

5, floor drain device according to claim 1 is characterized in that: the bottom (102) of described bowl type buoyancy aid valve (1) and the outfall (41) of floor drain body (4) are when cooperating, and this bottom (102) are positioned at outfall (41) inside.

6, floor drain device according to claim 1, it is characterized in that: the barrel of described float valve stop (11) is sewage cover (113), its position near lower limb has treatment hole (8), and described bowl type buoyancy aid valve (1) is the matched in clearance that easy on and off moves with sewage cover (113).

7, floor drain device according to claim 1 is characterized in that: described float valve stop (11) blind end middle part has projection (114), and described air vent (5) is positioned on the projection (114).

8, floor drain device according to claim 1 and 2, it is characterized in that: the outward flange of described water filter plate (3) has the installing port (10) that is the cross arrangement, water inlet (42) edge of described floor drain body (4) has the position limiting plate (45) corresponding with above-mentioned installing port (10) position, and installing port (10) is can be movingly with limiting plate (45).

9, floor drain device according to claim 1 is characterized in that: the drain hole (7) of described water filter plate (3) is positioned on the circumference, annular array.

10, floor drain device according to claim 1 is characterized in that: the treatment hole (6) of described dirt pallet (12) is positioned on three concentrically ringed circumference, annular array.