Filtering device for environmental water quality monitoring

Abstract

The utility model belongs to the technical field of filtering devices, and particularly relates to a filtering device for environmental water quality monitoring, which comprises a shell, a water inlet is fixedly connected to one side of the top of the shell, a paddle is rotatably connected to the interior of the shell and is positioned below the water inlet, a storage cavity is formed in the interior of the shell and is positioned below the paddle, and the storage cavity is communicated with the water inlet. A filtering assembly is arranged on the upper portion in the storage cavity, a stirring cavity is formed in the lower portion in the shell, and a stirring rod is rotationally connected to the interior of the stirring cavity; the utility model provides a filtering device for environmental water quality monitoring, and solves the problems that in the prior art, when water quality is monitored, a water source is generally filtered and purified through a filtering layer, but a deodorization step is not included in the purification process, the water source is stink due to the fact that part of the environment is severe, and if the water source is not subjected to deodorization treatment, the water quality cannot be monitored. The problem that stink in the sewage not only endangers the body health of workers, but also diffuses into the air to cause serious pollution to the air is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of filter device, specifically is a kind of filter device for environmental water quality monitoring. BACKGROUND

[0002] The filter device for environmental water quality monitoring is an important component of water quality analysis and monitoring, and is mainly used for removing suspended particles, sediments and other pollutants in water samples.

[0003] In the prior art, when monitoring water quality, the water source is generally filtered and purified by a filter layer, but the purification process does not include a deodorization step. Since the environment is relatively harsh, the water source is relatively malodorous. If the water source is not deodorized, the malodor in the sewage will not only harm the health of the workers, but also spread into the air, causing serious air pollution. SUMMARY

[0004] In view of the above problems in the prior art, the main purpose of the utility model is to provide a filter device for environmental water quality monitoring.

[0005] The technical solution of the utility model is as follows: a filter device for environmental water quality monitoring, comprising a shell, a water inlet is fixedly connected to one side of the top of the shell, a paddle is rotatably connected to the inside of the shell below the water inlet, a storage cavity is formed in the inside of the shell below the paddle, a filter assembly is arranged on the inside of the storage cavity, a stirring cavity is formed in the lower part of the inside of the shell, a stirring rod is rotatably connected to the inside of the stirring cavity, a feeding pipe is fixedly connected to one side of the outside of the shell, and a transmission assembly is arranged on the outside of the shell.

[0006] As a preferred embodiment, the filter assembly comprises a filter net rack and a double-layer filter layer, the filter net rack is movably connected to the upper part of the inner wall of the storage cavity, and the double-layer filter layer is movably connected to the inner wall of the storage cavity below the filter net rack.

[0007] As a preferred embodiment, the transmission assembly comprises a first bevel gear and a linkage unit, one end of the paddle extends to the outside of the shell and is fixedly connected with the first bevel gear, a rotating shaft is rotatably connected to one side of the outside of the shell near the first bevel gear through a limiting block, a second bevel gear is fixedly connected to one end of the rotating shaft, the first bevel gear is meshingly connected with the second bevel gear, a first belt pulley is fixedly connected to one end of the rotating shaft away from the second bevel gear, a second belt pulley is fixedly connected to one end of the stirring rod extending to the outside of the shell, the first belt pulley and the second belt pulley are drivingly connected through a transmission belt, and the feeding pipe can intermittently discharge through the linkage unit.

[0008] As a preferred implementation, the linkage unit comprises an eccentric wheel, the end of the stirring rod away from the second pulley extends to the outside of the shell and is fixedly connected with the eccentric wheel through the reducer, the outside of the eccentric wheel is fixedly connected with a sliding shaft, the outside of the shell near the eccentric wheel is slidably connected with a sliding rod through a limiting block, the bottom of the sliding rod is fixedly connected with a limiting plate, the sliding shaft is slidably connected to the inside of the limiting plate, and the side of the feeding pipe extending to the inside of the stirring cavity is fixedly connected with a feeding pipe.

[0009] As a preferred implementation, the outside of the water inlet is provided with a booster pump, and the inside of the stirring cavity is fixedly connected with a water outlet extending to the outside of the shell.

[0010] As a preferred implementation, the bottom of the storage cavity is fixedly connected with a drain extending to the inside of the stirring cavity, and the outside of the drain and the water outlet is provided with an electromagnetic valve.

[0011] As a preferred implementation, the outside of the shell is provided with a box door, and the outside of the box door is fixedly connected with a handle.

[0012] As a preferred implementation, the diameter of the second bevel gear is smaller than that of the first bevel gear, and the bottom of the shell is fixedly connected with supporting feet on both sides.

[0013] The beneficial effects of the utility model are as follows:

[0014] The device can drive the paddle to rotate through water flow impact, then drive the stirring rod to rotate through the paddle, realize the saving of electric power energy, and after filtering the water source, the stirring rod can be used for stirring and mixing the water source and the deodorant, the intermittent feeding of the deodorant through the feeding pipe is cooperated, manual feeding of the deodorant is difficult to accurately control the dosage, so that the deodorization effect of the environmental water is easily affected, the deodorization of the water source is realized, and the problem that the water flow still emits odor after filtering and discharging, which seriously affects the working experience of the staff, is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described below in combination with the drawings.

[0016] Figure 1 It is the first perspective view of the utility model;

[0017] Figure 2 It is the second perspective view of the utility model;

[0018] Figure 3 It is the sectional view of the utility model;

[0019] Figure 4For the utility model discloses Figure 3 The enlarged view of A in the middle;

[0020] Figure 5 For the utility model discloses Figure 3 The enlarged view of B in the middle.

[0021] In the drawing: 1, shell; 2, water inlet; 3, paddle; 4, storage cavity; 5, stirring cavity; 6, stirring rod; 7, feeding pipe; 8, first bevel gear; 9, rotating shaft; 10, second bevel gear; 11, first belt pulley; 12, second belt pulley; 13, transmission belt; 14, speed reducer; 15, eccentric wheel; 16, slide rod; 17, limit plate; 18, filter screen frame; 19, double-layer filter layer; 20, lower water inlet; 21, electromagnetic valve; 22, box door; 23, feed pipe. DETAILED DESCRIPTION

[0022] In order to describe possible application scenarios, technical principles, specific embodiments that can be implemented, purposes and effects that can be achieved, etc. of the utility model, the following will be described in detail in combination with the specific embodiments listed and the accompanying drawings. The embodiments recorded in this paper are only used to more clearly describe the technical solutions of the utility model, and therefore only serve as examples, and cannot limit the protection scope of the utility model.

[0023] In this paper, "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the utility model. The word "embodiment" appearing at various places in the specification does not necessarily refer to the same embodiment, and does not particularly limit its independence or association with other embodiments. In principle, in the utility model, as long as there is no technical contradiction or conflict, each technical feature mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0024] Unless otherwise defined, the meaning of the technical terms used in this paper is the same as that generally understood by the person skilled in the art to which the utility model belongs; the use of related terms in this paper is only for the purpose of describing specific embodiments, and is not intended to limit the utility model.

[0025] In the description of the utility model, the word "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this paper generally represents that the associated objects before and after are a "or" logical relationship.

[0026] In the present application, terms such as "first" and "second" are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any actual number, primary or secondary, or order relationship between the entities or operations.

[0027] In the present application, "including", "containing", "having" or other similar expressions used in the statements are intended to cover non-exclusive inclusion, and these expressions do not exclude the presence of additional elements in the process, method or product comprising the elements, so that the process, method or product comprising a series of elements can not only include those defined elements, but also include other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0028] As understood in the same way as in the "Guidelines for Examination", in the present application, "greater than", "less than", "exceeding" and the like are understood as not including the number; "above", "below", "within" and the like are understood as including the number. In addition, in the description of the embodiments of the present application, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, for example, "multiple groups", "multiple times" and the like, unless otherwise explicitly specified.

[0029] In the description of the embodiments of the present application, the spatial-related expressions used, such as "center", "vertical", "horizontal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like, indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or the drawings, and are only for the convenience of describing the specific embodiments of the present application or for the reader to understand, and do not indicate or imply that the indicated device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, therefore cannot be understood as a limitation on the embodiments of the present application.

[0030] Unless otherwise explicitly specified or limited, in the description of the embodiments of the present application, the terms "mounting", "connecting", "connecting", "fixing", "setting" and the like should be understood broadly. For example, the "connection" can be fixed connection, or detachable connection, or integrated setting; it can be mechanical connection, or electrical connection, or communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art to which the present application belongs, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0031] Please refer to Figures 1-5 The utility model provides a filter device for environmental water quality monitoring, including the casing 1, the top side fixed connection of casing 1 has the water inlet 2, the inside of casing 1 and located below water inlet 2 rotatably connected has the paddle 3, the inside of casing 1 and located below paddle 3 is set up storage cavity 4, the inside upper portion of storage cavity 4 is provided with filter assembly, the inside lower portion of casing 1 is set up stirring cavity 5, stirring cavity 5 rotatably connected has the stirring rod 6, the outside fixed connection of casing 1 has the feeding pipe 7, the outside of casing 1 is provided with transmission assembly.

[0032] Specifically, filter assembly includes filter screen frame 18 and double filter layer 19, filter screen frame 18 is movably connected on the inner wall upper portion of storage cavity 4, double filter layer 19 is movably connected on the inner wall of storage cavity 4 and located below filter screen frame 18, transmission assembly includes first bevel gear 8 and linkage unit, one end of paddle 3 extends to the outside fixed connection of casing 1 has first bevel gear 8, the outside of casing 1 is rotatably connected with pivot 9 through limiting block near first bevel gear 8 one side, the one end fixed connection of pivot 9 has second bevel gear 10, first bevel gear 8 and second bevel gear 10 meshing connection, the one end fixed connection of pivot 9 away from second bevel gear 10 has first belt pulley 11, one end of stirring rod 6 extends to the outside fixed connection of casing 1 has second belt pulley 12, first belt pulley 11 and second belt pulley 12 are drivenly connected through transmission belt 13 between, feeding pipe 7 can be intermittent by linkage unit, and linkage unit includes eccentric wheel 15, the one end of stirring rod 6 away from second belt pulley 12 extends to the outside fixed connection of casing 1 has eccentric wheel 15 through speed reducer 14, the outside one side fixed connection of eccentric wheel 15 has slide axle, the outside of casing 1 is slidably connected with slide rod 16 through limiting block near eccentric wheel 15 one time, the bottom fixed connection of slide rod 16 has limiting plate 17, and slide axle is slidably connected in the inside of limiting plate 17, one side of feeding pipe 7 extends to the inside fixed connection of stirring cavity 5 has feed pipe 23, and the top of slide rod 16 extends to the inside of feeding pipe 7 and slidably connected with it.

[0033] Through the above technical scheme, first, the external water inlet pipe is connected with the water inlet 2, and the water to be filtered is pumped into the inside of the shell 1 through the booster pump. The water flow can impact the paddle 3 to rotate through the pressure boosting of the booster pump. Then the water flow flows downward, and the water flow can be filtered through the filter screen frame 18 and the double-layer filter layer 19. The filtered water flow flows downward to the storage cavity 4, and then flows into the inside of the stirring cavity 5 through the water outlet 20. After the stirring cavity 5 is filled with water, the electromagnetic valve 21 outside the water outlet 20 is closed. The external deodorant bottle is connected with the feeding pipe 7, and the first bevel gear 8 outside can be driven to rotate in the process of the rotation of the paddle 3. The first bevel gear 8 drives the second bevel gear 10 and the rotating shaft 9 to rotate through the meshing relationship. The rotating shaft 9 drives the first belt pulley 11 to rotate, and the first belt pulley 11 drives the second belt pulley 12 and the stirring rod 6 to rotate through the transmission belt 13. The stirring rod 6 drives the eccentric wheel 15 at the other end to rotate slowly through the speed reducer 14, so that the eccentric wheel 15 drives the sliding shaft to slide in the inside of the limiting plate 17, thereby pushing the limiting plate 17 to reciprocate slowly on the sliding rod 16. The intermittent plugging of the feeding pipe 23 can be realized by the reciprocating movement of the sliding rod 16 in the inside of the feeding pipe 7, so that the intermittent feeding of the deodorant is realized, and the problem that the artificial feeding of the deodorant is difficult to accurately control the dosage is avoided, so that the deodorizing effect on the environmental water is easily affected. The water flow and the deodorant can be mixed in the process of the rotation of the stirring rod 6, so that the deodorization of the water flow is realized, and the problem that the water flow still emits odor after the filtration is completed and discharged, thereby seriously affecting the work experience of the staff, is avoided. When the deodorization of the water flow in the current stirring cavity 5 is completed, the electromagnetic valve 21 outside the water outlet is opened, so that the water flow filtered and deodorized is discharged. After the water flow is completely discharged, the electromagnetic valve 21 outside the water outlet 20 is opened again, so that the water flow in the storage cavity 4 is continuously conveyed to the inside of the stirring cavity 5. The storage of the water flow in the storage cavity 4 can continuously deodorize the water source, and will not affect the rotation of the paddle 3. The device can drive the paddle 3 to rotate through the water flow impact, and then drive the stirring rod 6 to rotate through the paddle 3, so that the power energy is saved. After the water source is filtered, the water source and the deodorant can be stirred and mixed through the stirring rod 6, and the intermittent feeding of the deodorant through the feeding pipe 7 is matched, so that the problem that the artificial feeding of the deodorant is difficult to accurately control the dosage is avoided, thereby easily affecting the deodorizing effect on the environmental water. The deodorization of the water source is realized, and the problem that the water flow still emits odor after the filtration is completed and discharged, thereby seriously affecting the work experience of the staff, is avoided.

[0034] Specifically, the water inlet 2 is externally provided with a booster pump, the inside of the stirring cavity 5 is fixedly connected to the outside of the shell 1 to extend to a water outlet, the bottom of the storage cavity 4 is fixedly connected to the inside of the stirring cavity 5 to extend to a lower water outlet 20, the lower water outlet 20 and the water outlet are externally provided with electromagnetic valves 21, the shell 1 is externally provided with a box door 22, the box door 22 is fixedly connected to one side of the outside to extend to a handle, the second bevel gear 10 is smaller in diameter than the first bevel gear 8, and the bottom of the shell 1 is fixedly connected to both sides to extend to support feet.

[0035] Through the above technical scheme, the filter screen frame 18 and the double-layer filter layer 19 can be quickly replaced by opening the box door 22, and the stability of the device in operation is improved by the support feet.

[0036] In use, first connect the external water inlet pipe with the water inlet 2, through the booster pump to the inside of the casing 1, through the booster pump can make the water flow impact on the paddle 3, so as to drive the paddle 3 rotation, then the water flow downward, that is, through the filter grid 18 and double layer filter 19 to the water flow filtration, filtered water flow downward to the storage cavity 4, then through the water outlet 20 into the inside of the stirring cavity 5, after filling the stirring cavity 5 with water, close the electromagnetic valve 21 outside the water outlet 20, connect the external deodorant bottle with the feeding pipe 7, at the same time, the paddle 3 rotates in the process can drive the external first bevel gear 8 rotation, so that the first bevel gear 8 through the meshing relationship drive the second bevel gear 10 and the shaft 9 rotation, the shaft 9 in turn drive the first pulley 11 rotation, so that the first pulley 11 through the transmission belt 13 drive the second pulley 12 and the stirring rod 6 rotation, the stirring rod 6 in turn through the speed reducer 14 drive the other end eccentric wheel 15 slowly rotate, so that the eccentric wheel 15 drive the slide shaft in the inside of the limiting plate 17 slide, so as to push the limiting plate 17 on the slide rod 16 slowly reciprocating, the slide rod 16 in the inside of the feeding pipe 7 reciprocating can realize the intermittent plugging of the feeding pipe 23, so as to realize the intermittent feeding of the deodorant, avoid the artificial deodorant feeding difficult to accurately control the dose, so as to easily affect the deodorization effect of the environmental water, the stirring rod 6 in the process of rotation can mix the water flow and the deodorant, so as to realize the deodorization of the water flow, avoid the water flow still emit odor after the filtration is completed, resulting in serious influence on the working experience of the staff, when the water flow in the stirring cavity 5 is deodorized, open the electromagnetic valve 21 outside the water outlet, that is, the water flow after the filtration and deodorization is discharged, after the water flow is discharged, open the electromagnetic valve 21 outside the water outlet 20 again, that is, the water flow in the storage cavity 4 is continuously transported to the inside of the stirring cavity 5, so as to store the water flow in the storage cavity 4, which can continuously deodorize the water source without affecting the rotation of the paddle 3, the device can drive the paddle 3 to rotate by water flow impact, then drive the stirring rod 6 to rotate by the paddle 3, realize the saving of electric energy, and after the water source is filtered, the stirring rod 6 can be used to stir and mix the water source and the deodorant, cooperate with the intermittent feeding of the deodorant by the feeding pipe 7, avoid the artificial deodorant feeding difficult to accurately control the dose, so as to easily affect the deodorization effect of the environmental water, at the same time, realize the deodorization of the water source, avoid the water flow still emit odor after the filtration is completed, resulting in serious influence on the working experience of the staff, through the opening of the box door 22, the filter grid 18 and double layer filter 19 can be quickly replaced, the support foot improves the stability of the device in operation.

[0037] Finally, it needs to be explained that although the above-mentioned embodiments have been described in the description and drawings of the utility model, the patent protection scope of the utility model cannot be limited. Any equivalent structure or equivalent process substitution or modification based on the essential concept of the utility model, using the content recorded in the description and drawings of the utility model, and directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, etc. are included in the patent protection scope of the utility model.

Claims

1. A filtering device for environmental water quality monitoring, comprising a housing (1), characterized in that, The top side of the shell (1) is fixedly connected with a water inlet (2), the inside of the shell (1) and below the water inlet (2) is rotatably connected with a paddle (3), the inside of the shell (1) and below the paddle (3) is provided with a storage cavity (4), the inside of the storage cavity (4) is provided with a filter assembly, the inside of the shell (1) is provided with a stirring cavity (5), the inside of the stirring cavity (5) is rotatably connected with a stirring rod (6), one side of the outside of the shell (1) is fixedly connected with a feeding pipe (7), and the outside of the shell (1) is provided with a transmission assembly.

2. The filtering device for monitoring environmental water quality according to claim 1, characterized in that, The filter assembly comprises a filter screen frame (18) and a double-layer filter layer (19), the filter screen frame (18) is movably connected to the upper inner wall of the storage cavity (4), and the double-layer filter layer (19) is movably connected to the inner wall of the storage cavity (4) and below the filter screen frame (18).

3. The filtering device for monitoring water quality of an environment according to claim 2, wherein The transmission assembly comprises a first bevel gear (8) and a linkage unit, one end of the paddle (3) extends to the outside of the shell (1) and is fixedly connected with the first bevel gear (8), one side of the outside of the shell (1) near the first bevel gear (8) is rotatably connected with a rotating shaft (9) through a limiting block, one end of the rotating shaft (9) is fixedly connected with a second bevel gear (10), the first bevel gear (8) is meshedly connected with the second bevel gear (10), one end of the rotating shaft (9) away from the second bevel gear (10) is fixedly connected with a first belt pulley (11), one end of the stirring rod (6) extends to the outside of the shell (1) and is fixedly connected with a second belt pulley (12), the first belt pulley (11) and the second belt pulley (12) are drivingly connected through a transmission belt (13), and the feeding pipe (7) can intermittently discharge through the linkage unit.

4. The filtering device for monitoring water quality of an environment according to claim 3, wherein The linkage unit comprises an eccentric wheel (15), one end of the stirring rod (6) away from the second belt pulley (12) extends to the outside of the shell (1) and is fixedly connected with the eccentric wheel (15) through a speed reducer (14), one side of the outside of the eccentric wheel (15) is fixedly connected with a sliding shaft, one side of the outside of the shell (1) near the eccentric wheel (15) is slidingly connected with a sliding rod (16) through a limiting block, the bottom of the sliding rod (16) is fixedly connected with a limiting plate (17), the sliding shaft is slidingly connected to the inside of the limiting plate (17), one side of the feeding pipe (7) extends to the inside of the stirring cavity (5) and is fixedly connected with a feeding pipe (23), and the top of the sliding rod (16) extends to the inside of the feeding pipe (7) and is slidingly connected therewith.

5. The filtering device for monitoring water quality of an environment according to claim 4, wherein A booster pump is mounted on the outside of the water inlet (2), and a water outlet is fixedly connected between the inside of the stirring cavity (5) and the outside of the shell (1).

6. The filtering device for monitoring environmental water quality according to claim 5, wherein The bottom of the storage cavity (4) extends to the inside of the stirring cavity (5) and is fixedly connected with a drain outlet (20), and electromagnetic valves (21) are mounted on the outside of the drain outlet (20) and the water outlet.

7. The filtering device for monitoring water quality of an environment according to claim 5, wherein A box door (22) is mounted on the outside of the shell (1), and a handle is fixedly connected to one side of the outside of the box door (22).

8. The filtering device for monitoring water quality of an environment according to claim 5, wherein The diameter of the second bevel gear (10) is smaller than the diameter of the first bevel gear (8), and the bottom of the shell (1) is fixedly connected with support feet on both sides symmetrically.

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