CN218980669U

CN218980669U - Rainwater filtering and purifying equipment

Info

Publication number: CN218980669U
Application number: CN202320011264.1U
Authority: CN
Inventors: 孙驰; 常园园; 刘奚立; 沈志强; 饶文中; 黄海杰; 谢丙元
Original assignee: Shanghai Ring Cong Water Co ltd
Current assignee: Shanghai Ring Cong Water Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-09
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses rainwater filtering and purifying equipment which comprises a bottom plate, a shell and a water inlet, wherein the top end of the bottom plate is fixedly provided with the shell, a fixed frame is arranged in the water inlet, a filter screen is fixed at the bottom end of the fixed frame, clamping blocks are all fixed on two sides of the interior of the water inlet, springs are all fixed on two sides of the interior of the clamping blocks, and steel balls are fixed on one side of each spring. According to the utility model, the anti-blocking structure is arranged to protect the inside of the water inlet, rainwater can be added into the inside of the water inlet when the anti-blocking structure is used, the filter screen at the bottom of the fixing frame can filter large particle impurities in the rainwater at the moment, the inside of the bottom plate can be prevented from entering the impurities, the fixing frame is required to be clamped outside the clamping block in order to prevent the fixing frame from being stabilized in the use process, the spring in the clamping block pushes the steel ball to enable the fixing frame to be clamped with the clamping block, the fixing frame can be fixed in the inside of the water inlet at the moment, the fixing frame is prevented from moving in the use process, and the protection of the inside of the water inlet is realized.

Description

Rainwater filtering and purifying equipment

Technical Field

The utility model relates to the technical field of rainwater purification, in particular to rainwater filtering and purifying equipment.

Background

Rainwater is a water resource provided in nature, but bacteria and dust in the air can be attached to the rainwater in the falling process of the rainwater, so that the water quality is greatly influenced, the rainwater needs to be purified before being used, and rainwater filtering and purifying equipment is needed at the moment.

The patent grant publication No. CN208809537U, publication No. 2019, no. 05 and No. 03, discloses a rainwater filtering and purifying device, belongs to the technical field of rainwater purification, and aims to solve the problems of complex rainwater filtering device, high cost, easy blockage, large occupied area and inconvenient maintenance and replacement. The device comprises an upper cover plate and at least one group of filter devices, wherein a water inlet is formed in the upper cover plate, the device further comprises a lower cover plate, the filter devices are arranged between the upper cover plate and the lower cover plate, each filter device consists of a framework and filter materials, the filter materials are arranged in the framework, and the filter materials are wind-accumulated sand permeable products. The utility model can realize the filtration and purification of rainwater at the lowest cost, and has simple equipment, convenient replacement and small occupied area; wide material availability, low cost, economy and applicability, and is worth popularizing.

The prior art solutions described above have the following drawbacks: when using, water inlet department can get into the rainwater, but probably contain large granule impurity in the rivers, and large granule impurity can cause the jam to equipment inside, leads to purifying work can not normally go on.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide rainwater filtering and purifying equipment, which is used for solving the defects that when the existing rainwater filtering and purifying equipment is used, rainwater enters a water inlet, large-particle impurities possibly exist in water flow, the interior of the equipment is blocked by the large-particle impurities, and the purifying work cannot be normally performed.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: rainwater filtration purification equipment, including bottom plate, casing and water inlet, the top of bottom plate is fixed with the casing, filtration additional strengthening is installed on the top of bottom plate, one side of casing is fixed with the delivery port, the inside of casing is provided with first filter core, and the inside of first filter core is provided with the second filter core, the top of casing is fixed with the water inlet, the inside of water inlet is provided with anti-clogging structure, anti-clogging structure includes fixed frame, fixture block, steel ball, spring and filter screen, fixed frame sets up in the inside of water inlet, the bottom mounting of fixed frame has the filter screen, the fixture block is all fixed in the inside both sides of water inlet, the inside both sides of fixture block all are fixed with the spring, and one side of spring is fixed with the steel ball.

Preferably, two clamping blocks are arranged, and a clamping structure is formed between the clamping blocks and the fixed frame.

Preferably, two steel balls are arranged, and the steel balls form a telescopic structure in the clamping block through a spring.

Preferably, the springs are provided with two groups, and the two groups of springs are symmetrically distributed on two sides of the fixed frame.

Preferably, the fixed frame and the filter screen are welded together, and the outer diameter of the filter screen is smaller than the inner diameter of the water inlet.

Preferably, the filtration reinforced structure comprises a water pipe, a water suction pump and a water inlet pipe, wherein the water suction pump is arranged at the top end of the bottom plate, one end of the water suction pump is fixedly provided with the water inlet pipe, one side of the water inlet pipe is fixedly connected with one side of the bottom plate, the top end of the water suction pump is fixedly provided with the water pipe, and the top end of the water pipe is fixedly connected with the top end of the bottom plate.

Preferably, the water inlet pipe and the bottom plate are welded integrally, and the water delivery pipe and the bottom plate are welded integrally.

(III) beneficial effects

The rainwater filtering and purifying equipment provided by the utility model has the advantages that: the inside of the water inlet can be protected through being provided with the anti-blocking structure, rainwater can be added into the inside of the water inlet when the water inlet is used, the filter screen at the bottom of the fixing frame can filter large particle impurities in the rainwater at the moment, the inside of the bottom plate can be prevented from entering the impurities, the fixing frame is required to be clamped outside the clamping block in order to prevent the fixing frame from being stabilized in the use process, the spring in the clamping block pushes the steel ball to enable the fixing frame to be clamped with the clamping block, the fixing frame can be fixed in the inside of the water inlet at the moment, the fixing frame is prevented from moving in the use process, and the inside of the water inlet is protected;

can be to the inside rainwater repetition filtration of bottom plate through being provided with filtration additional strengthening, the inside rainwater of bottom plate can be single filtration can not clean enough when using, and the rainwater after the suction pump filters first filter core through the inlet tube is taken out this moment, and the suction pump is through the inside input of raceway to the second filter core with the rainwater afterwards, and the rainwater can enter into the inside secondary filtration of second filter core this moment, can make the filter effect better, has realized the inside rainwater repetition filtration to the bottom plate.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic front view of the filter reinforcing structure of the present utility model.

Reference numerals in the drawings illustrate:

1. a bottom plate; 2. a water outlet; 3. a housing; 4. a first filter element; 5. a second filter element; 6. a water inlet; 7. an anti-blocking structure; 701. a fixed frame; 702. a clamping block; 703. steel balls; 704. a spring; 705. a filter screen; 8. a filtration reinforcing structure; 801. a water pipe; 802. a water pump; 803. a water inlet pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an embodiment of the present utility model is provided: rainwater filtration purification equipment, including bottom plate 1, casing 3 and water inlet 6, the top of bottom plate 1 is fixed with casing 3, filtration additional strengthening 8 is installed on the top of bottom plate 1, one side of casing 3 is fixed with delivery port 2, the inside of casing 3 is provided with first filter core 4, and the inside of first filter core 4 is provided with second filter core 5, the top of casing 3 is fixed with water inlet 6, the inside of water inlet 6 is provided with anti-blocking structure 7, when using with the rainwater through water inlet 6 to the inside input of bottom plate 1, first filter core 4 and second filter core 5 inside bottom plate 1 can be with the impurity filtering in the rainwater afterwards, rainwater accessible delivery port 2 is to outside output.

Embodiment one:

when the structure is used, firstly, the anti-blocking structure 7 comprises a fixed frame 701, a clamping block 702, steel balls 703, springs 704 and a filter screen 705, wherein the fixed frame 701 is arranged in the water inlet 6, the filter screen 705 is fixed at the bottom end of the fixed frame 701, the clamping blocks 702 are all fixed at two sides in the water inlet 6, the springs 704 are fixed at two sides in the clamping block 702, the steel balls 703 are fixed at one side of the springs 704, the clamping blocks 702 are provided with two, a clamping structure is formed between the clamping blocks 702 and the fixed frame 701, the steel balls 703 are provided with two, the steel balls 703 form a telescopic structure in the clamping blocks 702 through the springs 704, the springs 704 are provided with two groups, the two groups of springs 704 are symmetrically distributed at two sides of the fixed frame 701, the fixed frame 701 is welded integrally with the filter screen 705, the outer diameter of the filter screen 705 is smaller than the inner diameter of the water inlet 6, rainwater can be added to the inside of the water inlet 6 when the water inlet is used, the filter screen 705 at the bottom of the fixed frame 701 can filter large particle impurities in the rainwater, the impurities can be prevented from entering the inside of the bottom plate 1, the fixed frame 701 is prevented from being clamped outside the clamping block 702 in order to be stable in the use process, the spring 704 in the clamping block 702 pushes the steel ball 703 to enable the fixed frame 701 to be clamped with the clamping block 702, the fixed frame 701 can be fixed in the inside of the water inlet 6, and the fixed frame 701 is prevented from moving in the use process.

Embodiment two:

when using this structure, at first, filter additional strengthening 8 includes raceway 801, suction pump 802 and inlet tube 803, suction pump 802 installs in the top of bottom plate 1, suction pump 802's one end is fixed with inlet tube 803, and one side of inlet tube 803 and one side fixed connection of bottom plate 1, suction pump 802's top is fixed with raceway 801, and be welded integration between raceway 801 and the top fixed connection of bottom plate 1, be welded integration between inlet tube 803 and the bottom plate 1, be between raceway 801 and bottom plate 1, the rainwater inside bottom plate 1 is perhaps single filtration can not clean enough when using, suction pump 802 is taken out the rainwater after filtering with first filter core 4 through inlet tube 803 this moment, then suction pump 802 is with the rainwater through raceway 801 to the inside input of second filter core 5, the rainwater can enter into the inside secondary filtration of second filter core 5 this moment, can make the filter effect better.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Rainwater filtration and purification equipment comprises a bottom plate (1), a shell (3) and a water inlet (6), and is characterized in that: the top end of the bottom plate (1) is fixed with a shell (3), and the top end of the bottom plate (1) is provided with a filtering reinforcing structure (8);

a water outlet (2) is fixed on one side of the shell (3), a first filter element (4) is arranged in the shell (3), a second filter element (5) is arranged in the first filter element (4), and a water inlet (6) is fixed on the top end of the shell (3);

the inside of water inlet (6) is provided with anti-blocking structure (7), anti-blocking structure (7) are including fixed frame (701), fixture block (702), steel ball (703), spring (704) and filter screen (705), fixed frame (701) set up in the inside of water inlet (6), the bottom mounting of fixed frame (701) has filter screen (705), fixture block (702) all are fixed in the inside both sides of water inlet (6), the inside both sides of fixture block (702) all are fixed with spring (704), and one side of spring (704) is fixed with steel ball (703).

2. A rainwater filtration and purification apparatus as claimed in claim 1 wherein: two clamping blocks (702) are arranged, and a clamping structure is formed between the clamping blocks (702) and the fixing frame (701).

3. A rainwater filtration and purification apparatus as claimed in claim 1 wherein: the two steel balls (703) are arranged, and the steel balls (703) form a telescopic structure in the clamping block (702) through springs (704).

4. A rainwater filtration and purification apparatus as claimed in claim 1 wherein: the springs (704) are arranged in two groups, and the two groups of springs (704) are symmetrically distributed on two sides of the fixed frame (701).

5. A rainwater filtration and purification apparatus as claimed in claim 1 wherein: the fixed frame (701) and the filter screen (705) are welded together, and the outer diameter of the filter screen (705) is smaller than the inner diameter of the water inlet (6).

6. A rainwater filtration and purification apparatus as claimed in claim 1 wherein: filtration additional strengthening (8) include raceway (801), suction pump (802) and inlet tube (803), suction pump (802) install in the top of bottom plate (1), the one end of suction pump (802) is fixed with inlet tube (803), and one side of inlet tube (803) and one side fixed connection of bottom plate (1), the top of suction pump (802) is fixed with raceway (801), and the top of raceway (801) and the top fixed connection of bottom plate (1).

7. The rainwater filtration and purification apparatus of claim 6, wherein: the water inlet pipe (803) is welded with the bottom plate (1), and the water delivery pipe (801) is welded with the bottom plate (1).