CN202073151U

CN202073151U - Floor drain

Info

Publication number: CN202073151U
Application number: CN2011201011522U
Authority: CN
Inventors: 姜维雁
Original assignee: DONGGUAN HAOKE HARDWARE & PLASTIC PRODUCTS CO LTD
Current assignee: DONGGUAN HAOKE HARDWARE & PLASTIC PRODUCTS CO LTD
Priority date: 2011-04-08
Filing date: 2011-04-08
Publication date: 2011-12-14
Anticipated expiration: 2021-04-08

Abstract

The utility model discloses a floor drain, comprising a filter plate with filtration pores. In the utility model, a secondary barrel-shaped filter is additionally arranged below the filter plate so that sewage and the like can be filtered again by the secondary barrel-shaped filter after being filtered by the filter plate firstly, and the filtered water flows out of the filtration pores arranged in the side wall of the secondary barrel-shaped filter; a drainage part arranged below the side wall plays a good drainage role in the filtered water so that residues and the like can be better remained on a bottom plate of the secondary barrel-shaped filter, and the probability of blocking a downcomer and the like is reduced; in addition, the upper end of the secondary barrel-shaped filter is provided with a handle or lug and the like, and people can easily and conveniently fetch and place the secondary barrel-shaped filter by means of the handle or the lug and the like, thus, clearing the residues in the secondary barrel-shaped filter becomes very easy, and the indoor environmental sanitation of people can be better maintained.

Description

Floor drain

Technical field

The utility model relates to the sewage effluent art, refers in particular to the floor drain that a kind of filter effect is good and be convenient to clear up.

Background technology

Floor drain, as a kind of anti-block apparatus of sewage effluent, it is widely used in our life, for example, bathroom, kitchen, fishing pond etc., yet, existing floor drain, often there are the following problems in actual use:

One, poor filtration effect often causes sewer pipe to stop up, thereby the phenomenon that sewage can't diffuse out from the ground leak from the foul smell of timely discharging and sewage occurs;

Two, be not easy to cleaning, though it can effectively filter sewage, make sewer pipe can not occur phenomenon of blocking easily,, because its structure and install all than complexity etc. causes being not easy to clear up through the filter residue that floor drain filters regularly, like this, the bad smell that filter residue sent of ground leak has had a strong impact on sanitation of environment, and is especially indoor, influences the comfort level that people live especially.

Therefore, need work out a kind of new technical scheme and solve the problems referred to above.

The utility model content

In view of this, the utility model is at the disappearance of prior art existence, and its main purpose provides a kind of floor drain, and it is equipped with the barrel-shaped strainer of secondary, has better filter effect, and when cleaning is very convenient.

For achieving the above object, the utility model adopts following technical scheme:

A kind of floor drain, include the filter that has filter opening, be equipped with the barrel-shaped strainer of secondary in this filter below, the barrel-shaped filter wall of this secondary offers a plurality of filter openings, and the bottom of the barrel-shaped strainer of this secondary is the base plate of no filter opening, and, extend to form the drainage portion of tubular structure downwards along this base plate periphery.

As a kind of preferred version, the barrel-shaped strainer of described secondary upper end is provided with is convenient to the handgrips that picks and places.

As a kind of preferred version, the barrel-shaped strainer of described secondary upper end inwardly convexes with is convenient to the ledge arrangement that picks and places.

As a kind of preferred version, inboard, described secondary barrel-shaped strainer upper end convexes with ring-shaped step, and aforementioned filter places on this ring-shaped step.

As a kind of preferred version, further include shell, mount pad, sealing ring and water shutoff lid, this mount pad places on the shell, the barrel-shaped strainer of aforementioned secondary places on this mount pad, this water shutoff lid places on the aforementioned filter, and the sealing circle is embedded between water shutoff lid and the mount pad.

As a kind of preferred version, the filter opening of the barrel-shaped filter wall of described secondary is the strip hole.

As a kind of preferred version, the filter opening of the barrel-shaped filter wall of described secondary is tri-angle-holed.

As a kind of preferred version, the filter opening of the barrel-shaped filter wall of described secondary is a circular port.

As a kind of preferred version, the filter opening of the barrel-shaped filter wall of described secondary is the regular polygon hole.

As a kind of preferred version, the filter opening of the barrel-shaped filter wall of described secondary is a square opening.

After the utility model adopted technique scheme, its beneficial effect was:

One, by being equipped with the barrel-shaped strainer of secondary in traditional filtering plate below, make sewage etc. through after the once filtration of filter plate, can also filter again via the barrel-shaped strainer of this secondary, drainage flows out via the filter opening on the barrel-shaped filter wall of this secondary, drainage has well played to drainage in the drainage portion that is arranged at the sidewall below, make filter residue etc. stay in better on the base plate of the barrel-shaped strainer of secondary, reduced possibility of jamming such as sewer pipe;

Two, the barrel-shaped strainer of this secondary upper end is provided with handle or lug etc., people can pick and place the barrel-shaped strainer of this secondary very easily by handle or lug etc., like this, cleaning to the filter residue in the barrel-shaped strainer of secondary also becomes very easy, helps people's sanitation of environment such as in the maintenance room better;

Three, this kind floor drain can be applicable to the occasion that bathroom, other indoor floor etc. do not need to seal up water cover, also can be equipped with water shutoff lid etc. according to actual needs, make it more appropriate to such as occasions such as bathtub, vegetable sinks, and it is applied widely;

Four, the filter opening on the barrel-shaped filter wall of this secondary, can be according to the actual needs of application scenario, be filter residue general size, shape etc., design the size and the shape of filter opening, for example, circular port, strip hole, square opening, tri-angle-holed, regular polygon hole etc., the gap of arranging of filter opening also can be designed according to actual conditions.

For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.

Description of drawings

Fig. 1 is the three-dimensional package assembly schematic diagram of the preferred embodiment of the utility model;

Fig. 2 is the decomposing schematic representation of Fig. 1;

Fig. 3 is the structural representation of another angle of the barrel-shaped strainer of secondary among Fig. 2;

Fig. 4 is the structural representation of first kind of embodiment of the barrel-shaped strainer of secondary in the utility model;

Fig. 5 is the structural representation of second kind of embodiment of the barrel-shaped strainer of secondary in the utility model;

Fig. 6 is the structural representation of the third embodiment of the barrel-shaped strainer of secondary in the utility model;

Fig. 7 is the structural representation of the 4th kind of embodiment of the barrel-shaped strainer of secondary in the utility model;

Fig. 8 is the structural representation of the 5th kind of embodiment of the barrel-shaped strainer of secondary in the utility model;

Fig. 9 is the application state diagrammatic sketch of floor drain among Fig. 1;

Figure 10 is the decomposing schematic representation of Fig. 9;

Figure 11 is a M-M place schematic cross-section among Fig. 9.

The accompanying drawing identifier declaration:

10, water shutoff lid 20, sealing ring

30, mount pad 40, filter

41, filter opening 50, the barrel-shaped strainer of secondary

51, sidewall 511, filter opening

52, base plate 53, drainage portion

54, handle 55, lug

60, shell 61, external screw thread

62, extension 63, delay tank.

The specific embodiment

See also Fig. 1 to shown in Figure 8, it has demonstrated the concrete structure of the preferred embodiment of the utility model, include the filter 40 and the barrel-shaped strainer 50 of secondary that have filter opening, by convexing with ring-shaped step, this filter 40 is placed (as shown in figure 11) on this ring-shaped step in inboard, this secondary barrel-shaped strainer 50 upper end; In the present embodiment, this filter 40 roughly is flat bowl structure, and its filter opening 41 is arranged at the bottom; And the barrel-shaped strainer 50 of this secondary adds and is located at this filter 40 belows, its sidewall 51 offers a plurality of filter openings 511, and the bottom of the barrel-shaped strainer 50 of this secondary is the base plate 52 of no filter opening, and, extend to form the drainage portion 53 of tubular structure downwards along these base plate 52 peripheries.

Pick and place the barrel-shaped strainer 50 of aforementioned secondary for the ease of people, can be provided with (respectively as Fig. 2 and shown in Figure 4) such as handle 54 structures or lug 55 structures in the barrel-shaped strainer of secondary 50 upper ends, and, filter opening 511 on barrel-shaped strainer 50 sidewalls of aforementioned secondary can be designed to the filter opening of difformity, for example, strip hole as shown in Figure 4, as shown in Figure 5 tri-angle-holed, circular port as shown in Figure 6, regular polygon hole as shown in Figure 7, square opening as shown in Figure 8 etc., but not as limit, and the gap of arranging of aforementioned filter opening 511 also can be designed according to actual needs.

Aforementioned floor drain as shown in Figure 1 for example is applicable to that it is installed on the opening part of sewer, need be in normally open on the indoor floor such as bathroom; ; in some occasion; for example; bathtub; vegetable sink; fishing pond etc.; sometimes need its corresponding sewer opening closure; therefore; need be equipped with water shutoff lid 10; as Fig. 9 and shown in Figure 11; it is a kind of applicable cases of the utility model; it is except that comprising the barrel-shaped strainer 50 of aforementioned filter 40 and secondary; also include shell 60; mount pad 30; sealing ring 20 and water shutoff lid 10; the barrel-shaped strainer 50 of this secondary places on this mount pad 30; this water shutoff lid 10 places on the aforementioned filter 40; and; sealing circle 20 is embedded between mount pad 30 and the shell 60; this shell 60 is positioned at the outside of whole floor drain apparatus; on it has; lower ending opening; its upper end open inboard is screwed together in the outside of aforementioned mount pad 30; and its lower ending opening arranged outside has external screw thread 61 so that be connected with sewer pipe etc.; and; this lower ending opening place extends upward and is formed with extension 62; form delay tank 63 between this extension 62 and shell 60 sidewalls; place the upper end open place of this shell 60 when aforementioned mount pad 30; then; the barrel-shaped strainer 50 of aforementioned secondary places mount pad 30 bottoms; the drainage portion 53 of the barrel-shaped strainer 50 of aforementioned secondary stretches in the aforementioned delay tank 63; the setting of aforementioned delay tank 63; make the filter residue that leaches through the barrel-shaped strainer 50 of secondary can obtain filter meeting once more; it is interior to reduce the risk that sewer stops up to greatest extent that it stays in delay tank 63, simultaneously, and the setting of aforementioned external screw thread 61; make the dismounting operation between shell 60 even whole floor drain and sewer become extremely easy, be convenient to timely cleaning filter residue; Need to prove, installing and locating between aforementioned shell 60, mount pad 30, the barrel-shaped strainer 50 of secondary, filter 40, water shutoff lid 10 and the sealing ring 20, can realize (as shown in figure 11) by the fit structure that the outer ring step is taken on interior ring-shaped step, like this, it is very simple that feasible installation becomes, and is convenient to the dismounting of aforementioned each accessory, simultaneously, it is pressed on the accessory of its below by means of gravity separately, and installing and locating is also very firm.

Design focal point of the present utility model is, main system is by being equipped with the barrel-shaped strainer of secondary in traditional filtering plate below, make sewage etc. through after the once filtration of filter plate, can also filter again via the barrel-shaped strainer of this secondary, drainage flows out via the filter opening on the barrel-shaped filter wall of this secondary, drainage has well played to drainage in the drainage portion that is arranged at the sidewall below, make filter residue etc. stay in better on the base plate of the barrel-shaped strainer of secondary, reduced possibility of jamming such as sewer pipe; Next is, the barrel-shaped strainer of this secondary upper end is provided with handle or lug etc., people can pick and place the barrel-shaped strainer of this secondary very easily by handle or lug etc., like this, cleaning to the filter residue in the barrel-shaped strainer of secondary also becomes very easy, helps people and waits in the maintenance room environment to defend better.

The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. floor drain, include the filter that has filter opening, it is characterized in that: be equipped with the barrel-shaped strainer of secondary in this filter below, the barrel-shaped filter wall of this secondary offers a plurality of filter openings, and the bottom of the barrel-shaped strainer of this secondary is the base plate of no filter opening, and, extend to form the drainage portion of tubular structure downwards along this base plate periphery.

2. floor drain according to claim 1 is characterized in that: the barrel-shaped strainer of described secondary upper end is provided with is convenient to the handgrips that picks and places.

3. floor drain according to claim 1 is characterized in that: the barrel-shaped strainer of described secondary upper end inwardly convexes with is convenient to the ledge arrangement that picks and places.

4. floor drain according to claim 1 is characterized in that: inboard, described secondary barrel-shaped strainer upper end convexes with ring-shaped step, and aforementioned filter places on this ring-shaped step.

5. floor drain according to claim 4, it is characterized in that: further include shell, mount pad, sealing ring and water shutoff lid, this mount pad places on the shell, the barrel-shaped strainer of aforementioned secondary places on this mount pad, this water shutoff lid places on the aforementioned filter, and the sealing circle is embedded between water shutoff lid and the mount pad.

6. floor drain according to claim 1 is characterized in that: the filter opening of the barrel-shaped filter wall of described secondary is the strip hole.

7. floor drain according to claim 1 is characterized in that: the filter opening of the barrel-shaped filter wall of described secondary is tri-angle-holed.

8. floor drain according to claim 1 is characterized in that: the filter opening of the barrel-shaped filter wall of described secondary is a circular port.

9. floor drain according to claim 1 is characterized in that: the filter opening of the barrel-shaped filter wall of described secondary is the regular polygon hole.

10. floor drain according to claim 1 is characterized in that: the filter opening of the barrel-shaped filter wall of described secondary is a square opening.