CN200996167Y - Falling head structure - Google Patents

Abstract

A water falling head structure comprises a water storage body and a water collecting body, wherein three water inlets are formed in the water storage body, sewage of other drainage pipelines can enter the water storage body, a water outlet is further formed in the water storage body, a downward bent pipe is connected to the position of the water outlet in the water storage body, and water is drained only when stored water is higher than the water level of the water outlet; therefore, the problem that the water stored in the water storage structure of the water falling head of the washing, bathroom and other non-common ground water outlets in the existing buildings is evaporated and dried, and foul gas and cockroach and insect backflow easily occurs can be solved.

Description

Falling head structure

technical field

The utility model relates to a drain head structure, in particular to an anti-dry and deodorizing drain head structure.

Background technique

The structure of the drain head in the prior art is shown in Figure 1, which includes a seat body 1 and a filter cover 4, wherein the center of the seat body 1 has a recessed space called a joint part 2, which can be engaged with the filter cover 4, and the bolt 6 can pass through The filter cover 4 and the base 1 combine the two; a plurality of holes 5 are arranged on the filter cover 4, and an opening 3 is arranged at the bottom of the base 1 to lead to an underground drainage pipe (not shown), and the sewage flows from the filter cover 4 The hole 5 enters, passes through the opening 3 of the seat body 1, and finally flows into a drainage pipe (not shown in the figure).

Because the drainage pipes in general buildings are connected to each other, and most of them are buried between the floors, it is difficult to clean up, and it is easy to generate dirty gas and breed cockroaches, so there will be problems of dirty gas and cockroach backflow. In addition, with regard to other sink head structures in the prior art, such as China Taiwan Announcement No. 23032, No. 216131, and No. 401987, etc., they all contain water storage structures to block the connection between drainage pipes and indoor spaces. Reach the function of deodorization and insect resistance.

However, washing and bathroom facilities in buildings often have dry and wet areas, and the drainage in the dry area is not as frequent as in the wet area. The living water is easy to evaporate and dry up, and the function of deodorization and insect prevention cannot be achieved; but if no drainage outlet is installed, it will cause the dilemma of not being able to drain water when cleaning the ground.

Generally speaking, cockroaches are often seen crawling around in facilities such as washing and bathroom facilities. Due to the humid and dark environment in the drainage pipes, cockroaches and bedbugs are easy to breed. Therefore, it is easy to cause environmental pollution and affect the beauty of the interior space.

In addition, when the sewage enters the drain, it is often mixed with other garbage and flows into the drainage pipe. Generally, the drain head device only uses simple multiple holes on the top for filtering purposes, which cannot effectively prevent small garbage or hair from flowing into the drainage pipe, which is easy to cause drainage. Blockage of pipes; as mentioned earlier, drainage pipes are often buried between floors, and once blocked, it is difficult to clear the blockage.

Utility model content

The purpose of this utility model is: to effectively achieve the function of deodorization and insect prevention, and the water storage structure of the water discharge head device of the drain outlet in the dry area of the building should keep the water storage state.

In order to achieve the above object, the utility model water head device includes a water storage body, which has three water inlets and a water outlet, and the water inlet is connected with other drainage pipes, which can allow the water stored in other drainage pipes to enter the water storage body, and drain water. The mouth is connected with a downward bend pipe, and only when the water level of the sewage in the water storage body is higher than the water outlet, the water is discharged.

Therefore, the water storage structure in the drain head device can keep the water stored, and it is not easy to evaporate and dry up, so as to achieve the function of deodorization and insect prevention.

In addition, in order to prevent cockroaches and bedbugs from entering the interior space of the building retrogradely along the drainage pipes, affecting the sanitation and aesthetics of the indoor environment, the inner wall of the water collection of the utility model is an inclined structure, even if the cockroaches and bedbugs enter the storage tank of the utility model from the drainage pipes In the water body, when climbing up the inclined structure of the water collection body, it is easy to fall back into the water storage body, and then discharge the falling head structure with the sewage flow, thus effectively solving the problem of cockroaches crawling retrograde into the indoor space.

Another purpose of the present invention is to solve the problems that the falling water head device cannot effectively filter the garbage mixed in the inflowing sewage and it is difficult to clean the accumulated obstructions in the past.

In order to achieve the above purpose, the utility model is equipped with a grid cover with a plurality of holes at the place where the sewage flows into the water head device, which can block larger garbage, and another filter screen with a smaller aperture is arranged under the grid cover, which can effectively block small garbage. , such as hair, debris, etc., if you want to remove the garbage in the filter, you only need to remove the grid cover to clean the garbage directly.

Thus, clogging of the drain pipe is avoided and difficulty of clearing clogs is reduced.

Description of drawings

Fig. 1 is the structural diagram of existing water drop head;

Fig. 2-1 is the front sectional view of the structure of the water drop head of the utility model;

Fig. 2-2 is a side sectional view of the structure of the water drop head of the utility model;

Fig. 3 is a top view of the water storage body of the utility model water head structure;

Fig. 4 is the cross-section of the water storage body and the flow direction diagram of the water head structure of the utility model; and

Fig. 5 is a combination diagram of the water collecting body of the utility model water head structure.

Detailed ways

The detailed description and technical contents of the present invention are described below in conjunction with the accompanying drawings.

Please refer to Figure 2-1, Figure 2-2 and Figure 3, which are the front sectional view, side sectional view and top view of the water storage body of the present utility model respectively. As shown in the figure, the utility model is composed of a water storage body 10 and a water collection body 20 made. There are four equal-height openings on the barrel wall 11 of the water storage body 10, wherein three openings are water inlets 12, and the other is a discharge outlet 13, and each opening is provided with a screw thread sleeve 14, which can be connected with the drainage pipe (not shown in the figure). shown) are connected, and the position of the outlet 13 in the water storage body 10 is connected with a downward elbow 13a, and its opening is lower than the opening of the water inlet 12 and the outlet 13; and the water collection body 20 is a hollow body, and the surface is provided with A plurality of ring-shaped protrusions 21 can strengthen the ability of fitting with the building 30 . The water collecting body 20 has openings at the top and bottom respectively. The cover 23c of the filter part 23 is a structure that can move up and down, and its position can be adjusted according to the height of the floor tiles 31 laid, so that the appearance of the ground is smooth. In addition, the water collecting body 20 is a hollow body with an inclined structure above its inner wall 25, which can prevent cockroaches from entering the water storage body 10 from the drainage pipe and then retrogradely entering the inner space of the building along the inner wall of the drain head structure. Since the upper opening of the water storage body 10 is slightly smaller than the lower opening of the water collection body 20, and the design of the bottom of the water collection body 20 conforms to the structure of the water collection body 20, the two can be socketed and combined to form a complete water discharge head structure.

Please refer to Fig. 4, this figure is the profile of the utility model water storage body and the flow direction diagram, as shown in the figure, the sewage from other drainage pipes (not shown) enters the storage from three water inlets 12 on the water storage body 10. water device 15, but when the water storage level 16 is higher than the water level of the drain outlet 13, the sewage will flow out of the water storage body 10 from the downward bend 13a through the drain outlet 13, if the water storage level 16 is lower than the water level of the drain outlet 13, Then no sewage flows out.

Please refer to Fig. 5, which is a combination diagram of the water collection body of the present utility model, as shown in the figure, the water collection body 20 has a filter part 23, and its structure includes a grid cover 23a, a filter screen 23b and a cover cover 23c from top to bottom, The grid cover 23a and the filter screen 23b can be embedded in the cover 23c to form the filter part 23, and the filter part 23 is embedded in the water inlet 22 through the cover 23c. The grid cover 23a is a disc-shaped simple filter device with multiple holes, which can block larger garbage when the sewage enters the water inlet 22; the filter screen 23b is a filter device with small holes to block small garbage, such as hair , debris, etc.; if you want to clean up the blockage in the filter screen 23b, you only need to remove the top grid cover 23a to clean it up, which reduces the difficulty of cleaning the drain head structure in the past, and then avoids the blockage of the drainage pipe.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. In the above embodiments, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. a tap structure is characterized in that, comprising:

Water storage tank (10), its barrel wall has a plurality of openings on (11), one is outfall (13), all the other are water inlet (12), described outfall (13) position in described water storage tank (10) is equipped with downward bend pipe (13a), and the opening of described downward bend pipe (13a) is lower than the opening of described water inlet (12) and described outfall (13); And

The body (20) that catchments, it is a ducted body, and its upper and lower side all has opening, and upper end open is provided with height adjustable filter house (23), and the lower end then joins with described water storage tank (10).

2. tap structure according to claim 1 is characterized in that, described water storage tank (10) can be bonded with each other into complete tap structure with the described body that catchments (20).

3. tap structure according to claim 1 is characterized in that, described water inlet (12) and described outfall (13) are outer to have thread pullover (14), establishes drainage pipe to connect.

4. tap structure according to claim 1, it is characterized in that, the described filter house (23) of the described body that catchments (20) upper end comprises grid lids (23a), filter screen (23b) and lid cover (23c), and grid lids (23a) can be embedded to cover with filter screen (23b) and be combined into filter house (23) in the cover (23c).

5. tap structure according to claim 1 is characterized in that, the lid cover (23c) of described filter house (23) is a structure movable up and down.

6 tap structures according to claim 1 is characterized in that, the described body that catchments (20) surface is provided with a plurality of circular protrusions (21), can be closely chimeric with building (30).

7. tap structure according to claim 1 is characterized in that, the inwall (25) of the described body that catchments (20) has incline structure.

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