CN219621925U - Drainage filter equipment - Google Patents

Abstract

The utility model relates to the technical field of drainage, in particular to a drainage filtering device. The drainage filter device comprises a water suction head, a filter is fixedly arranged on the water suction head, the water suction head comprises a water inlet and a water outlet, the drainage filter device is provided with support legs so that the water inlet is spaced from the ground, the drainage filter device further comprises a universal adapter joint, one end of the universal adapter joint is fixedly connected with the water outlet of the water suction head, and the other end of the universal adapter joint is used for being connected with a water suction pipe. Through setting up universal adapter, make universal adapter's both ends be connected with suction head and suction pipe respectively, under universal adapter's effect at the in-process of using, suction pipe and suction head all can free movement and can not pull each other under the dead weight effect, and then solved among the prior art in order to keep drainage filter equipment's stability, the drainage filter equipment weight increase that the size of increase suction head leads to, inconvenient problem that carries the transfer.

Description

Drainage filter equipment

Technical Field

The utility model relates to the technical field of drainage, in particular to a drainage filtering device.

Background

In the prior art, when ponding is generated to drain water, a water pump is mainly used as a power source, and a water feeding pipe is connected to the water pump to pump. However, when the water is drained, the drained water often has certain impurities, and if the water is directly drained, impurities in the water can enter the water pump, so that the water pump is blocked or has other faults. Therefore, a filter is generally arranged at the end part of the water inlet pipe of the water pump to filter impurities in the water.

Prior art filters require complete submersion below the water surface to extract, and when part of the filter leaks out of the water surface, it comes into contact with the air, which cannot be extracted once it has entered. Japanese patent application publication No. JP11104258A discloses a low water level filter (i.e., a drainage filter device) for a fire extinguisher, in which a suction head for being placed in water to suck water is provided at an end of a suction pipe, the suction head having a water inlet and a water outlet perpendicular to each other, the water outlet being fixedly connected to the suction pipe by a screw thread section so that the water inlet can be maintained parallel to the ground, and a leg is provided at the water inlet to maintain the water inlet and the ground to maintain a water inlet gap.

However, in the above-mentioned technical solution, in order to keep continuously sucking water at a low water level, it is necessary to keep the water inlet parallel to the ground. Because the water suction pipe is generally longer, the part of the water suction pipe, especially the part close to the water suction head, can be attached to the ground under the action of gravity, one end of the water suction pipe connected with the drainage filtering device can generate downward pulling force on the drainage filtering device, the water inlet of the water suction head is easy to topple over, the height of the water inlet from the ground is increased, and the low liquid level is not easy to suck. Therefore, the technical proposal adopts a large suction head, forms a large water inlet to increase the stability, but increases the size to increase the weight, thus not only increasing the cost, but also being inconvenient to transfer or carry.

Disclosure of Invention

The utility model aims to provide a drainage filter device, which is used for solving the problems that in the prior art, in order to keep the stability of the drainage filter device, the weight and the cost of the drainage filter device are increased and the drainage filter device is inconvenient to carry and transfer due to the increase of the size of a suction head.

In order to achieve the above object, the drainage filtering device of the present utility model adopts the following technical scheme:

the utility model provides a drainage filter equipment, includes the suction head, the fixed filter that is provided with on the suction head, the suction head includes water inlet and delivery port, and drainage filter equipment is provided with the stabilizer blade so that water inlet and ground keep the interval, drainage filter equipment still includes universal adapter, and universal adapter's one end and the delivery port fixed connection of suction head, the other end is used for being connected with the suction pipe.

The beneficial effects of the technical scheme are that: the utility model improves the existing drainage filter device, and by arranging the universal adapter joint, the two ends of the universal adapter joint are respectively connected with the water suction head and the water suction pipe, so that the water suction head and the water suction pipe can rotate and deviate relatively.

Further, the filter comprises a first filter arranged on the end face of the water inlet, and the support leg is fixed on the first filter.

The beneficial effects of the technical scheme are that: the first filter on the end face is arranged to filter water in the water suction process, impurities are prevented from entering the water suction head and the water suction pipe, a gap is formed between the water inlet and the ground through the support legs, and water is sucked conveniently.

Further, the filter further comprises a second filter arranged in the suction head between the water inlet and the water outlet.

The beneficial effects of the technical scheme are that: the filtering effect is enhanced.

Further, the filter also comprises a second filter arranged on the end face of the water outlet.

The beneficial effects of the technical scheme are that: the filter effect is enhanced, and the second filter is convenient to set.

Further, the filter comprises a second filter arranged in the suction head between the water inlet and the water outlet.

The beneficial effects of the technical scheme are that: the filtering effect is enhanced.

Further, the drainage filtering device further comprises a rigid water pipe connected with the other end of the universal adapter, and a connecting structure for connecting the water suction pipe is arranged on the rigid water pipe.

The beneficial effects of the technical scheme are that: the two ends of the universal adapter are convenient to move mutually by arranging the rigid water pipe.

Further, the drainage filter device also comprises a water suction pipe connected with the rigid water pipe.

The beneficial effects of the technical scheme are that: can be directly connected with the pump through setting up the water suction pipe, facilitate the use.

Further, the water inlet and the water outlet on the water absorbing head have the same diameter.

The beneficial effects of the technical scheme are that: the size of the suction head is further reduced.

Further, the water inlet on the water absorbing head is perpendicular to the water outlet.

The beneficial effects of the technical scheme are that: the reversing of the water flow is convenient, and the water inlet and the ground are convenient to attach better.

Further, the water absorbing head is made of an arc-shaped bent pipe.

The beneficial effects of the technical scheme are that: when absorbing water, the resistance of water flow is small.

Drawings

Fig. 1 is a schematic view showing the structure of an embodiment 1 of a drainage filter device according to the present utility model.

In the figure: 1. a suction head; 11. a water inlet; 12. a water outlet; 21. a first filter; 22. a second filter; 3. a universal adapter; 4. a sleeve device; 5. a water suction pipe.

Detailed Description

The features and capabilities of the present utility model are described in further detail below in connection with the examples.

In example 1 of the drainage filter device of the present utility model:

in this embodiment, the drainage filter device is through setting up the universal adapter who connects the water suction pipe and the suction head for these two parts can relative independent motion, because universal adapter can let the part of both sides relative independent motion, consequently, under the effect of gravity, the water inlet of suction head can independent removal, until stabilizer blade and the ground contact on the water inlet, and then make when drawing water, can extract the ponding of lower liquid level.

As shown in fig. 1, the drainage filtering device in this embodiment includes a suction head 1, a filter, a suction pipe 5 and a universal adapter 3, and the filter is fixedly disposed on the suction head 1. One end of the universal adapter joint 3 is connected with the water suction head 1, and the other end is used for being connected with the water suction pipe 5. The suction pipe 5 is connected with the suction pump, and can drain water under the suction action of the suction pump. In this embodiment, the connection between the universal adapter 3 and the suction pipe 5 is indirect connection, that is, the universal adapter is connected with the rigid water pipe first, and is fixedly connected with the suction pipe 5 through a connection structure on the rigid water pipe, specifically, the connection structure in this embodiment is the sleeve device 4.

The suction head 1 is made of an arc-shaped bent pipe, two ends of the arc-shaped bent pipe respectively comprise a water inlet 11 and a water outlet 12, the water inlet 11 and the water outlet 12 are equal in diameter and are mutually perpendicular, that is to say, the inside of the suction head 1 is provided with channels which are arranged in a bending way and have equal diameters. Specifically, the filter includes a first filter 21 and a second filter 22, wherein the first filter 21 is provided on an end surface of the water inlet 11 on the suction head 1, and the second filter 22 is provided at an end of the water outlet 12 of the suction head 1 to perform a double filtration effect. The first filter 21 is further provided with a plurality of legs extending away from the suction head 1, the legs having the same extending distance, so that the legs can form a supporting surface parallel to the water inlet 11, which is in contact with the ground so that the water inlet 11 maintains a stable gap with the ground when the water discharge operation is performed.

When needing to drain, firstly connect drainage filter equipment, also connect the suction pipe 5 with the suction pump, later will have the drainage filter equipment of suction pipe 5 and place the position of waiting to draw water, under the effect of gravity, suction pipe 5 sags down and contacts with ground, the suction head in the same drainage filter equipment also can rotate under the effect of gravity until the stabilizer blade of suction head 1 contacts with ground, because the both ends of universal adapter can free activity, therefore the motion of suction pipe 5 and suction head 1 is independent and does not influence each other. Thus, when pumping water, the water can be sucked at a lower liquid level.

In example 2 of the drainage filter device of the present utility model: for the setting of the water suction head, this embodiment proposes a new arrangement form, unlike embodiment 1, in this embodiment, the water suction head is formed by splicing straight pipes at two ends.

In example 3 of the drain filter device of the present utility model: in view of the arrangement of the suction head, this embodiment proposes a new arrangement, unlike embodiment 1, in which the water inlet and the water outlet are no longer arranged vertically, but have an acute included angle. Of course, in other embodiments, the inlet and outlet may have obtuse angles.

In example 4 of the drainage filter device of the present utility model: in view of the setting of the suction head, this embodiment proposes a new arrangement form, unlike embodiment 1, in which the inner diameter of the water inlet is larger than the inner diameter of the water outlet, and gradually decreases from the water inlet to the water outlet.

In example 5 of the drainage filter device of the present utility model: in respect of the arrangement of the drainage filter device, this embodiment proposes a new arrangement, unlike embodiment 1, in which the drainage filter device no longer includes a suction pipe, but is self-configured by the user when in use.

In example 6 of the drain filter device of the present utility model: in view of the arrangement of the drainage filter device, this embodiment proposes a new arrangement form, unlike embodiment 1, in which the drainage filter device no longer includes a rigid pipe section, but a rigid pipe section is disposed on the suction pipe, and the rigid pipe section on the suction pipe is fixedly connected with the universal adapter.

In example 7 of the drain filter device of the present utility model: as for the arrangement of the filters, this embodiment proposes a new arrangement, unlike embodiment 1, in which only a second filter is provided, wherein the second filter is arranged within the suction head between the water inlet and the water outlet. At this time, a support leg is fixedly arranged on the water inlet of the suction head.

In example 8 of the drain filter device of the present utility model: in respect of the arrangement of the filters, this embodiment proposes a new arrangement, unlike embodiment 1, in which the second filter is no longer arranged on the outlet end face, but is arranged within the suction head between the water inlet and the water outlet.

In example 9 of the drain filter device of the present utility model: as for the arrangement of the filters, this embodiment proposes a new arrangement, unlike embodiment 1, in which the second filter is not provided anymore and only the first filter is provided on the water inlet.

In example 10 of the drainage filter device of the present utility model: in regard to the arrangement of the support legs, this embodiment proposes a new arrangement form, unlike embodiment 1, in which a plurality of L-shaped brackets are provided on the water absorbing head at positions near the water inlet, and the support legs supported on the ground are formed using one end of the L-shaped brackets.

The above description is only a preferred embodiment of the present utility model, and the patent protection scope of the present utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides a drainage filter equipment, includes suction head (1), fixedly is provided with the filter on suction head (1), suction head (1) are including water inlet (11) and delivery port (12), and drainage filter equipment is provided with the stabilizer blade in order to make water inlet (11) keep interval with ground, its characterized in that: the drainage filter device further comprises a universal adapter joint (3), one end of the universal adapter joint (3) is fixedly connected with the water outlet (12) of the water suction head (1), and the other end of the universal adapter joint is used for being connected with the water suction pipe (5).

2. The drain filter device according to claim 1, wherein: the filter comprises a first filter (21) arranged on the end face of the water inlet (11), and the support leg is fixed on the first filter (21).

3. The drain filter device according to claim 2, wherein: the filter also comprises a second filter (22) arranged in the suction head (1) between the water inlet (11) and the water outlet (12).

4. The drain filter device according to claim 2, wherein: the filter further comprises a second filter (22) arranged on the end face of the water outlet (12).

5. The drain filter device according to claim 1, wherein: the filter comprises a second filter (22) arranged in the suction head (1) between the water inlet (11) and the water outlet (12).

6. A drainage filter device as claimed in any one of claims 1 to 4 wherein: the drainage filter device further comprises a rigid water pipe connected with the other end of the universal adapter joint (3), and a connecting structure for connecting the water suction pipe (5) is arranged on the rigid water pipe.

7. The drain filter device according to claim 6, wherein: the drainage filter device also comprises a water suction pipe (5) connected with the rigid water pipe.

8. A drainage filter device as claimed in any one of claims 1 to 4 wherein: the water inlet (11) and the water outlet (12) on the water suction head (1) are in equal diameter.

9. A drainage filter device as claimed in any one of claims 1 to 4 wherein: the water inlet (11) and the water outlet (12) on the water suction head (1) are vertically arranged.

10. A drainage filter device as claimed in any one of claims 1 to 4 wherein: the suction head (1) is made of an arc-shaped bent pipe.