Impurity filtering device for water body detection

Abstract

The utility model relates to the technical field of water body detection equipment components, and discloses a water body detection impurity filtering device which comprises a filtering component mounting mechanism, a filtering mechanism is fixedly mounted in the filtering component mounting mechanism, and a flow guide mechanism is arranged on the outer side of the filtering component mounting mechanism. According to the utility model, the multi-stage backwashing mechanisms are arranged, the filtering structures of each stage are connected through one backwashing structure, each single backwashing mechanism comprises one observation pipeline, the color and flux of a water body can be conveniently observed, meanwhile, the three-way joint is arranged, and the control valve is arranged on the three-way joint, so that the color and flux of the water body can be conveniently observed. The control valve not connected with the transmission guide pipe can be connected with the backwashing pipeline, so that the filter medium in each stage of filter structure can be backwashed in sequence, the problem of impurity blockage of the filter medium is relieved to a certain extent, and the replacement frequency of the filter medium is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to water body detection equipment component technical field, concretely is a water body detection impurity filter device. BACKGROUND

[0002] Water body detection is the process of quantitatively or qualitatively detecting the water quality of natural water body or artificial water body, aiming at evaluating the quality of water body and whether it meets relevant standards. At present, water body detection impurity filter device needs to be used in water body detection work, and the water body detection impurity filter device is used to remove various impurities in water body to meet the requirements of specific water quality detection or subsequent processing needs.

[0003] The existing water body detection impurity filter device still has the following problems when in use: with the continuous filtering process, impurities will gradually block the filter medium, such as activated carbon adsorption saturation, not only losing the adsorption capacity, but also blocking the water flow channel due to too much adsorbed impurities. For the membrane filtration unit, colloids, microorganisms and other substances are easy to form dirt on the membrane surface, reducing the flux of the membrane, so that the filter medium needs to be replaced frequently, and frequent replacement of the filter medium increases the operation cost and maintenance workload of the equipment. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a water body detection impurity filter device, which solves the problems raised in the background art.

[0006] (II) Technical scheme

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a water body detection impurity filter device, comprising a filter assembly mounting mechanism, a filter mechanism is fixedly installed in the filter assembly mounting mechanism, a flow guide mechanism is arranged on the outer side of the filter assembly mounting mechanism, the filter assembly mounting mechanism comprises three installation shells arranged at equal intervals, a flow guide hole is formed in the center position of the upper and lower ends of the installation shell, a fitting groove is formed in one end of the installation shell, the filter mechanism is arranged at the fitting groove, the flow guide mechanism comprises a first transmission conduit fixedly connected to the flow guide holes at the upper end of the two side installation shells and the lower end of the middle installation shell, an observation pipeline is fixedly connected to one end of the first transmission conduit, a three-way joint is fixedly installed at the interface of one end of the observation pipeline, and a control valve is fixedly installed at the top end and one side interface of the three-way joint.

[0008] As a further scheme of the utility model: a second transmission pipeline is fixedly installed at one end of the three horizontally arranged control valves, one side of the second transmission pipeline is connected with the flow guide hole at the upper end of the middle installation shell, and the second transmission pipeline is connected with the flow guide hole at the lower end of the one side installation shell.

[0009] As a further scheme of the utility model: the filter mechanism includes the embedded sealing block that is connected in the embedded groove, the other side embedded sealing block other end fixedly connected with mechanical filter medium, the middle embedded sealing block other end fixedly connected with adsorption filter medium, one side embedded sealing block other end fixedly connected with membrane filter medium, mechanical filter medium, adsorption filter medium and membrane filter medium are each slidably embedded in the installation shell of its corresponding side.

[0010] As a further scheme of the utility model: the other side installation shell lower end flow guide hole place fixed mounting has the water inlet control valve, the embedded sealing block one end fixedly connected with handle, the embedded sealing block other side front and rear two ends each set up a threaded hole, the threaded hole is screw thread connection has the fastening screw, the installation shell front and rear two end outside wall each fixedly connected with a connecting seat, the connecting seat front and rear two side walls between set up the through hole that fastening screw passes.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a multi-stage backwashing mechanism is set up, and the filter structure of each stage is connected through a backwashing structure, and the single backwashing mechanism includes an observation pipeline, which can observe the color and flux of water, and is provided with a three-way joint, and the three-way joint is provided with a control valve, and the backwashing pipeline is connected to the control valve without a transmission pipeline, so that the filter medium in each filter structure can be backwashed and cleaned in turn, the problem of impurity blockage of the filter medium is solved to a certain extent, and the replacement frequency of the filter medium is reduced.

[0013] 2、The utility model discloses a filter structure design combining multiple filtering methods, which includes mechanical filter medium, contains filter cores with multiple different pore diameters, can effectively adsorb and intercept small impurities, further includes adsorption filter medium, adopts activated carbon and other adsorption materials, can adsorb organic pollutants, peculiar smell substances, part of heavy metal ions and residual chlorine in water, and further includes membrane filter medium, mainly includes ultrafiltration membrane, can remove macromolecular organic matter, colloid, bacteria, virus and the like, and can effectively remove impurities in the water to be detected. DRAWINGS

[0014] Fig. 1 It is the overall perspective drawing of the utility model;

[0015] Fig. 2 It is the filter assembly installation mechanism perspective drawing of the utility model;

[0016] Fig. 3 It is the filter mechanism perspective drawing of the utility model;

[0017] Fig. 4 A three-dimensional view of the flow guide mechanism of the utility model.

[0018] In the figure: 1, filter assembly installation mechanism; 2, filter mechanism; 3, flow guide mechanism; 11, installation shell; 12, flow guide hole; 13, fitting groove; 14, connecting seat; 15, through hole; 16, fastening screw; 17, water inlet control valve; 21, fitting sealing block; 22, threaded hole; 23, handle; 24, mechanical filtration medium; 25, adsorption filtration medium; 26, membrane filtration medium; 31, first transmission conduit; 32, observation pipeline; 33, tee joint; 34, control valve; 35, second transmission pipeline. DETAILED DESCRIPTION

[0019] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0020] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two; The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be mechanically connected, or it can be electrically connected; It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Please refer to Figs. 1-4The utility model discloses an embodiment of a kind of water body detection impurity filtering device, including filter assembly installation mechanism 1, filter mechanism 2 is fixedly installed in filter assembly installation mechanism 1, the outer side of filter assembly installation mechanism 1 is provided with flow guide mechanism 3, filter assembly installation mechanism 1 includes three installation shells 11 of equidistance arrangement, each being provided with one flow guide hole 12 in the central position of upper and lower ends of installation shell 11, one end of installation shell 11 is provided with inlay groove 13, filter mechanism 2 is arranged at inlay groove 13, flow guide mechanism 3 includes the first transmission conduit 31 of fixed connection at both sides installation shell 11 upper end flow guide hole 12 and middle part installation shell 11 lower end flow guide hole 12, one end of first transmission conduit 31 is fixedly connected with observation pipeline 32, three-way joint 33 is fixedly installed at one end interface of observation pipeline 32, control valve 34 is fixedly installed at the top of three-way joint 33 and one side interface respectively, it is provided with multiple backwashing mechanism, it is connected between each level filter structure by a backwashing structure, single backwashing mechanism includes an observation pipeline 32, can be convenient for observation water body's color and flux, while being provided with three-way joint 33, control valve 34 is configured on three-way joint 33, can be connected backwashing pipeline by the control valve 34 of its unconnected transmission conduit, can carry out filter medium backwashing cleaning in each level filter structure in turn, alleviate filter medium impurity blockage problem to some extent, reduce the replacement frequency of filter medium.

[0023] One end interface of three control valves 34 horizontally arranged is fixedly installed with second transmission pipeline 35, one side second transmission pipeline 35 is connected with middle part installation shell 11 upper end flow guide hole 12, middle part second transmission pipeline 35 is connected with one side installation shell 11 lower end flow guide hole 12, the installation shell 11 of flow guide mechanism 3 is communicated three filter assembly installation mechanism 1, can carry out water transmission filtering work via another side to one side, water passes through three filter media in turn.

[0024] Filter mechanism 2 includes inlay sealing block 21 slidingly connected in inlay groove 13, another end of another side inlay sealing block 21 is fixedly connected with mechanical filter medium 24, another end of middle part inlay sealing block 21 is fixedly connected with adsorption filter medium 25, another end of one side inlay sealing block 21 is fixedly connected with membrane filter medium 26, mechanical filter medium 24, adsorption filter medium 25 and membrane filter medium 26 are slidingly inlaid in the installation shell 11 of its corresponding side, overall adopts the filter structure design of multiple filtering modes combination, it includes mechanical filter medium 24, contains multiple different aperture filter core, can effectively adsorb and intercept tiny impurities, it also includes adsorption filter medium 25, it uses activated carbon etc.

[0025] Another side installation shell 11 lower end flow guide hole 12 fixed installation has water control valve 17, can pass through water control valve 17 and carry out the whole water body detection impurity filter device's water control work, the one end fixed connection of fitting seal block 21 is provided with handle 23, fitting seal block 21 the other side front and rear ends are each provided with a threaded hole 22, threaded hole 22 is connected with fastening screw 16, installation shell 11 front and rear two end outer lateral wall is each fixedly connected with a connecting seat 14, the through hole 15 for fastening screw 16 is passed through being set up between the front and rear sidewalls of connecting seat 14, can unscrew the fastening screw 16 in threaded hole 22, and hold handle 23 and drive fitting seal block 21 is extracted from the corresponding fitting groove 13, and then the filter medium connected by installation shell 11 is extracted, and it is cleaned or replaced.

[0026] The working principle of the utility model is: its flow guide mechanism 3 is connected with the installation shell 11 of three filter assembly installation mechanisms 1, water can be transmitted and filtered from one side to the other side, and the water is filtered by three filter media in turn, because the whole adopts the filter structure design combined with multiple filtering methods, it includes mechanical filter medium 24, contains filter core of multiple different pore sizes, can effectively adsorb and intercept small impurities, it also includes adsorption filter medium 25, which adopts activated carbon and other adsorption materials, can adsorb organic pollutants, peculiar smell substances, part of heavy metal ions and residual chlorine in water, in addition, it also includes membrane filter medium 26, mainly including ultrafiltration membrane, can remove macromolecular organic matter, colloid, bacteria, virus, etc., can effectively remove impurities in the water to be detected, in addition, the whole is provided with multiple backwashing mechanisms, and the filter structure of each stage is connected by a backwashing structure, and the single backwashing mechanism includes an observation pipeline 32, which can facilitate the observation of the color and flux of the water body, and is provided with a three-way joint 33, and the three-way joint 33 is provided with a control valve 34, and the control valve 34 is connected with the backwashing pipeline, and the filter medium in each filter structure can be backwashed and cleaned in turn, which can alleviate the problem of impurity blockage of the filter medium to a certain extent, and reduce the replacement frequency of the filter medium.

[0027] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A water body impurity detection filtering device, comprising a filtering assembly mounting mechanism (1); characterized in that A filtering mechanism (2) is fixedly installed in the filtering assembly mounting mechanism (1), and a flow guide mechanism (3) is arranged on the outside of the filtering assembly mounting mechanism (1); The filtering assembly mounting mechanism (1) comprises three installation shells (11) arranged at equal intervals, a flow guide hole (12) is formed in the center of each of the upper and lower ends of the installation shell (11), a fitting groove (13) is formed in one end of the installation shell (11), and the filtering mechanism (2) is arranged at the fitting groove (13); The flow guide mechanism (3) comprises a first transmission conduit (31) fixedly connected to the flow guide holes (12) at the upper ends of the two side installation shells (11) and the flow guide holes (12) at the lower ends of the middle installation shells (11), one end of the first transmission conduit (31) is fixedly connected with an observation pipeline (32), a three-way joint (33) is fixedly installed at the interface of one end of the observation pipeline (32), and control valves (34) are fixedly installed at the top end and one side interface of the three-way joint (33).

2. The water body impurity filtering device according to claim 1, characterized in that: One end interfaces of the three horizontally arranged control valves (34) are fixedly installed with second transmission pipelines (35).

3. The water body impurity detection filtering device according to claim 2, characterized in that: One side of the second transmission pipeline (35) is connected with the flow guide hole (12) at the upper end of the middle installation shell (11), and the middle second transmission pipeline (35) is connected with the flow guide hole (12) at the lower end of the side installation shell (11).

4. The water body impurity filtering device according to claim 1, characterized in that: An inlet control valve (17) is fixedly installed at the flow guide hole (12) at the lower end of the other side installation shell (11).

5. The water body impurity filtering device according to claim 1, characterized in that: The filtering mechanism (2) comprises a fitting sealing block (21) slidingly connected in the fitting groove (13), one end of the fitting sealing block (21) is fixedly connected with a handle (23), the other end of the other side fitting sealing block (21) is fixedly connected with a mechanical filtration medium (24), the other end of the middle fitting sealing block (21) is fixedly connected with an adsorption filtration medium (25), the other end of the other side fitting sealing block (21) is fixedly connected with a membrane filtration medium (26), and a threaded hole (22) is formed in each of the front and rear ends of the other side fitting sealing block (21), and a fastening screw (16) is threadedly connected in the threaded hole (22).

6. The water body impurity detection filtering device according to claim 5, characterized in that: The mechanical filtration medium (24), the adsorption filtration medium (25) and the membrane filtration medium (26) are slidingly fitted in the installation shell (11) on the corresponding side.

7. The water body impurity filtering device according to claim 1, characterized in that: A connecting seat (14) is fixedly connected to each of the outer side walls of the front and rear ends of the installation shell (11), and a through hole (15) through which the fastening screw (16) passes is formed between the front and rear side walls of the connecting seat (14).

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