CN211097827U - Improved rainwater primary filtering device - Google Patents

Abstract

The utility model discloses an improved generation rainwater is just strained device, including the organism, the upper and lower both ends of organism are equipped with inlet opening and apopore respectively, and two water pipes of fixedly connected with water pipe respectively set up with inlet opening and apopore intercommunication about the organism, and the lower extreme of organism is equipped with a plurality of filter-tanks, and a plurality of filter-tanks are connected with inlet opening and apopore through a plurality of wash ports respectively, are equipped with floating mechanism in the filter-tank, are equipped with the filtering mechanism who is used for cooperating floating mechanism in the filter-tank. The utility model discloses simple structure, the simple operation can be comparatively careful carry out the prefilter operation to the rainwater, still can effectual help outside operation personnel know the internal conditions simultaneously, conveniently washs filter residue.

Description

Improved rainwater primary filtering device

Technical Field

The utility model relates to a technical field is collected to the rainwater, especially relates to an improved generation rainwater is strained device just.

Background

Water resources are very important and special natural resources, and are basic substances for human survival and restriction factors for human sustainable development. As the world population expands, the problem of water shortage has threatened the world, and water resource conservation is the responsibility of everyone, even though people are very thrifty, the water resource is still scarce, so that the introduction of new water resources is important.

The rainwater originally is the final form of earth water, carries out purification treatment with the rainwater of descending, alright in order to obtain clean water resource, at first just filter the rainwater, alright in order to enlarge its application range, but the current rainwater is just strained the structure of device complicated, inconvenient use, and the filter effect is poor moreover, and inconvenient washing filters the residue, is unfavorable for promoting, implements.

To this end, we propose an improved rainwater primary filter device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an improved rainwater primary filtering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an improved generation rainwater is strained device just, includes the organism, the upper and lower both ends of organism are equipped with inlet opening and apopore respectively, the upper and lower both ends of organism are two fixedly connected with water pipe respectively the water pipe sets up with inlet opening and apopore intercommunication respectively, the lower extreme of organism is equipped with a plurality of filter-tanks, and is a plurality of the filter-tank is connected with inlet opening and apopore through a plurality of wash ports respectively, be equipped with showy mechanism in the filter-tank, be equipped with the filter mechanism who is used for cooperating showy mechanism in the filter-tank.

Preferably, the machine body comprises a slot which is arranged at the lower end of the machine body and is matched with the plurality of drain holes, a sealing plate is inserted into the slot, the lower end of the sealing plate penetrates through a notch of the slot, and the sealing plate is provided with a plurality of connecting holes for opening and closing the plurality of drain holes.

Preferably, the floating mechanism comprises a plurality of sliding grooves which are vertically and equidistantly arranged on the inner wall of the filter tank, the sliding grooves are arranged close to the top of the filter tank, sliding blocks matched with the sliding grooves are arranged in the sliding grooves, one end, far away from the inner wall of the sliding grooves, of each sliding block is fixedly connected with a fixed rod, a solid floating ball is arranged in the filter tank, a threaded hole is formed in the center of the lower end of each practicing floating ball, and the side edge of each solid floating ball is fixedly connected with the side walls of the plurality of.

Preferably, the solid floating ball is made of low-density non-toxic plastic.

Preferably, the filtering mechanism comprises a plurality of baffles horizontally arranged in the filtering tank, the baffles are connected with the inner wall of the filtering tank in a sliding and sealing manner, mounting holes are formed in the baffles, filter screens matched with the baffles are arranged in the mounting holes, the topmost layer of the baffles is fixedly connected with an annular sealing plywood used for matching with a plurality of drain holes, a sealing block is connected to the notch of the filtering tank in a threaded manner, a connecting rod is vertically arranged in the filtering tank, the upper end of the connecting rod is connected with a threaded hole in a threaded manner, the lower end of the connecting rod penetrates through the multilayer filter screens and is fixedly connected with the multilayer filter screens, and the lower end of the connecting rod penetrates through the sealing block and is connected.

Preferably, the lower end of the connecting rod is fixedly connected with a marking scale.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the cooperation of the solid floater and the connecting rod that set up and filter screen, mark scale to reach the effect that drives about the solid floater of water yield control through the filter tank inside makes it carry out, when the filter screen used and reachs the limit, mark scale alright most shrink to the inside effect that reaches warning outside operation personnel of filter tank, convenient timely take it out, wash and filter the residue.

2. Through the cooperation of a plurality of filter tanks and closing plate and the connecting hole that sets up to reach the effect that carries out the prefiltering operation to the rainwater comparatively meticulous through the mode of a plurality of filter tanks reposition of redundant personnel, still can utilize the closing plate to make its normal use that does not influence other filter tanks when changing the washing simultaneously, the indirect operating cost of having practiced thrift, promoted the operating efficiency.

Drawings

Fig. 1 is a schematic view of an external structure of an improved rainwater primary filtering device provided by the present invention;

FIG. 2 is a perspective view of FIG. 1;

fig. 3 is a schematic structural view of a sealing plate of the improved rainwater primary filter device provided by the utility model;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

fig. 5 is a partially enlarged view of fig. 2 at B.

In the figure: 1 organism, 2 inlet openings, 3 apopores, 4 water pipes, 5 filter tanks, 6 floating mechanisms, 7 filter mechanisms, 8 drain holes, 9 sealing plates, 10 connecting holes, 11 sliding grooves, 12 sliding blocks, 13 fixing rods, 14 solid floating balls, 15 baffles, 16 filter screens, 17 annular sealing plates, 18 sealing blocks, 19 connecting rods and 20 marking scales.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an improved generation rainwater is just strained device, including organism 1, the upper and lower both ends of organism 1 are equipped with inlet opening 2 and apopore 3 respectively, the upper and lower both ends of organism 1 are fixedly connected with water pipe 4 two water pipes 4 respectively and are communicate the setting with inlet opening 2 and apopore 3 respectively, the lower extreme of organism 1 is equipped with a plurality of filter tanks 5 and is used for carrying out batch processing to rivers for the filter effect is more homogenization, a plurality of filter tanks 5 are connected with inlet opening 2 and apopore 3 through a plurality of wash ports 8 respectively.

Organism 1 including locate 1 lower extreme of organism and with a plurality of wash port 8 complex slots, the slot interpolation is equipped with closing plate 9, the lower extreme of closing plate 9 runs through the notch of slot, it is used for normal rivers circulation to be equipped with a plurality of connecting holes 10 that are used for a plurality of wash ports 8 of opening and shutting on closing plate 9, still can utilize closing plate 9 to make its normal use that does not influence other rose box 5 when changing the washing, the indirect operating cost of having practiced thrift, the operating efficiency has been promoted, be equipped with floating mechanism 6 in the rose box 5, be equipped with the filtering mechanism 7 that is used for cooperating floating mechanism 6 in the rose box 5.

The floating mechanism 6 comprises a plurality of sliding grooves 11 which are vertically and equidistantly arranged on the inner wall of the filtering tank 5, the sliding grooves 11 are arranged close to the top of the filtering tank 5, sliding blocks 12 matched with the sliding grooves 11 are arranged in the sliding grooves 11, one end, far away from the inner wall of the sliding grooves 11, of each sliding block 12 is fixedly connected with a fixing rod 13, a solid floating ball 14 is arranged in the filtering tank 5, the solid floating ball 14 is made of low-density non-toxic plastic materials and has large buoyancy to be subjected to fluctuation adjustment, a threaded hole is formed in the center of the lower end of the practicing floating ball 14 and used for being connected with a connecting rod 19, the side edge of the solid floating ball 14 is fixedly connected with the side walls of the fixing rods 13 respectively, the water amount in the filtering tank 5 is.

The filtering mechanism 7 comprises a plurality of baffles 15 horizontally arranged in the filtering tank 5, the baffles 15 are connected with the inner wall of the filtering tank 5 in a sliding and sealing manner, mounting holes are formed in the baffles 15, filter screens 16 matched with the mounting holes are arranged in the mounting holes, the topmost baffle 15 is fixedly connected with an annular sealing plate 17 used for matching with a plurality of drain holes 8, the annular sealing plate 17 is used for sealing the drain holes 8 to prevent water flow from continuously flowing into the filtering tank 5, a sealing block 18 is connected with the notch of the filtering tank 5 in a threaded manner, a connecting rod 19 is vertically arranged in the filtering tank 5, the upper end of the connecting rod 19 is connected with a threaded hole in a threaded manner, the lower end of the connecting rod 19 penetrates through the multilayer filter screens 16 and is fixedly connected with the multilayer filter screens 16, the lower end of the connecting rod 19 penetrates through the sealing block 18 and is connected with the sealing block in a rotating and sealing manner, the lower end of, the operator can then open the filter tank 5 to draw the clogged filter screen 16 out for cleaning and replacement.

The working principle of the utility model is that when in use, the upper water pipe 4 is connected with external water supply equipment, then flows into the water inlet 2, and then is shunted into a plurality of filter tanks 5 through a plurality of drain holes 8, when the multi-layer filter screen 16 has good efficiency, the water flow can smoothly pass through and converge into the water outlet 3 through the drain holes 8, then flows to the next stage, when the filter screen 16 is gradually blocked, the water flow is gradually reduced, the water in the filter tanks 5 is gradually accumulated, then the connecting rod 19 is driven to move under the action of the solid floating ball 14, so that the annular dense plywood 17 closes the drain holes 8, at the moment, the large part 20 of the marking scale is contracted into the filter tanks 5 to remind external workers, then the operators can open the filter tanks 5 to draw out the blocked filter screens 16 for cleaning and replacement, the water flow lost in the process can be ignored, and the scale can be screwed in again for reuse after the cleaning and replacement is finished, the loss of water flow can be reduced during replacement by pumping the seal plate 9 and screwing in the seal block 18.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an improved generation rainwater is just strained device, includes organism (1), its characterized in that, the upper and lower both ends of organism (1) are equipped with inlet opening (2) and apopore (3) respectively, the upper and lower both ends of organism (1) are fixedly connected with water pipe (4) two respectively water pipe (4) communicate the setting with inlet opening (2) and apopore (3) respectively, the lower extreme of organism (1) is equipped with a plurality of filter tanks (5), and is a plurality of filter tank (5) are connected with inlet opening (2) and apopore (3) through a plurality of wash ports (8) respectively, be equipped with in filter tank (5) and float mechanism (6), be equipped with in filter tank (5) and be used for cooperating filter mechanism (7) that float mechanism (6).

2. An improved rainwater primary filter device according to claim 1, wherein said body (1) includes a slot at the lower end of the body (1) and matching with a plurality of drainage holes (8), a sealing plate (9) is inserted into said slot, the lower end of said sealing plate (9) passes through the slot opening of the slot, and a plurality of connecting holes (10) for opening and closing said plurality of drainage holes (8) are provided on said sealing plate (9).

3. The improved rainwater primary filter device according to claim 1, wherein the floating mechanism (6) comprises a plurality of sliding grooves (11) which are vertically and equidistantly arranged on the inner wall of the filter tank (5), the sliding grooves (11) are arranged close to the top of the filter tank (5), sliding blocks (12) matched with the sliding grooves are arranged in the sliding grooves (11), one ends, far away from the inner wall of the sliding grooves (11), of the sliding blocks (12) are fixedly connected with fixing rods (13), solid floating balls (14) are arranged in the filter tank (5), threaded holes are formed in the centers of the lower ends of the solid floating balls (14), and the side edges of the solid floating balls (14) are respectively fixedly connected with the side walls of the fixing rods (13).

4. An improved rainwater primary filter unit according to claim 3 characterised in that said solid float (14) is of low density non-toxic plastics material.

5. An improved primary filter device for stormwater according to claim 3, characterised in that the filter means (7) comprise a plurality of baffles (15) arranged horizontally in the filter tank (5), the baffle (15) is connected with the inner wall of the filter tank (5) in a sliding and sealing way, the baffle (15) is provided with a mounting hole, a filter screen (16) matched with the mounting hole is arranged in the mounting hole, the baffle (15) at the topmost layer is fixedly connected with an annular sealing plate (17) used for matching with a plurality of drain holes (8), a sealing block (18) is connected with the notch of the filtering tank (5) in a threaded manner, a connecting rod (19) is vertically arranged in the filtering tank (5), the upper end of the connecting rod (19) is in threaded connection with the threaded hole, the lower end of the connecting rod (19) penetrates through the multilayer filter screen (16) and is fixedly connected with the multilayer filter screen, the lower end of the connecting rod (19) penetrates through the sealing block (18) and is connected with the sealing block in a rotating and sealing mode.

6. An improved rainwater primary filter unit according to claim 5 characterised in that the lower end of the connecting rod (19) is fixedly connected with a marking scale (20).

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