Water collecting tank for water treatment

Abstract

The utility model relates to the technical field of water collecting tanks, in particular to a water collecting tank for water treatment, which comprises a water collecting tank main body, the water inlet end and the water outlet end of the water collecting tank main body are respectively communicated with a water inlet pipe and a water outlet pipe, and a filtering assembly for filtering water is arranged in the water collecting tank main body. The filtering assembly comprises a first filtering frame and a second filtering frame, and cleaning assemblies are arranged on the first filtering frame and the second filtering frame. The device integrates a double filtering mechanism, primary and secondary filtering of impurities in water flow is realized through the water filtering holes in the first filtering frame and the second filtering frame, the purity of water quality is effectively improved, the double filtering not only improves the filtering efficiency, but also ensures the stability of effluent quality, meets the requirements of different water treatment scenes, and is worthy of popularization and application. And meanwhile, the driving motor drives the synchronous rotating rod and the two cleaning brushes to rotate, so that impurities accumulated on the filtering frame can be automatically cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water collecting tank, concretely is a water collecting tank for water treatment. BACKGROUND

[0002] Water collecting tanks are widely used in tap water plants, domestic sewage, industrial sewage, municipal sewage, water conservancy projects and other fields. In these fields, as an important part of water treatment systems, water collecting tanks play an important role in collecting, filtering and discharging clean water, which helps to ensure that the water quality meets the treatment requirements and protects the environment and human health.

[0003] However, the current water collecting tank structure is relatively simple, mostly using a single filtering mechanism. When treating water flow containing a large amount of impurities, the filtering effect is often poor, and the water quality purity is difficult to guarantee. At the same time, the filter layer is easy to block, affecting the stability of filtering efficiency and water quality.

[0004] Or as provided in Publication No. "CN213174111U" a water treatment water collecting tank, the device installs the bottom filter plate to the upper end in the inside of the water collecting tank body when the water collecting tank body carries out water accumulation operation, and then installs the filter frame to the upper end of the water collecting tank body, and when the water body flows into the inside of the water collecting tank body, it is filtered through the filter frame and the filter hole to filter the garbage with larger size, and when the liquid water flow after preliminary filtration flows to the upper end of the bottom filter plate, it is further filtered through the bottom filter plate.

[0005] However, the above device still has the following problems in the implementation process:

[0006] Although the device can filter garbage in water by setting the filter frame and the bottom filter plate, in actual use, when there are too many impurities, the filter screen is easy to block, affecting the filtering effect, and the water in the water collecting tank body is easy to overflow, so the staff needs to clean the impurities on the filter screen regularly, greatly reducing the work efficiency. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a water collecting tank for water treatment to solve the problems in the above background technology.

[0008] To achieve the above purpose, the utility model provides the following technical scheme:

[0009] A water collecting tank for water treatment, comprising a water collecting tank body, a water inlet pipe and a water outlet pipe are communicated with the water inlet end and the water outlet end of the water collecting tank body respectively, a filter assembly for filtering water is arranged in the inside of the water collecting tank body, the filter assembly comprises a first filter frame and a second filter frame, and a cleaning assembly is arranged on the first filter frame and the second filter frame;

[0010] The side of the water collecting tank body is further provided with a collecting assembly, and the feeding end of the collecting assembly is respectively communicated with the first filter frame and the second filter frame.

[0011] Preferably, the top of the water collecting tank body is further provided with a top cover, a connecting frame is installed in the top cover, the bottom of the connecting frame is in contact with the top of the water collecting tank body, a driving motor is installed on the connecting frame, and the cleaning assembly on the filter assembly is rotationally connected to the bottom of the connecting frame.

[0012] Preferably, two supporting rings are further installed in the inner wall of the water collecting tank body, the bottom of the first filter frame and the second filter frame is respectively in contact with the adjacent supporting ring, and a plurality of water filtering holes for draining water are further formed in the first filter frame and the second filter frame, and the diameter of the water filtering holes on the second filter frame is smaller than that of the water filtering holes on the first filter frame.

[0013] Preferably, the cleaning assembly comprises a synchronous rotating rod, the top of the synchronous rotating rod is rotationally connected to the connecting frame, and the top of the synchronous rotating rod is fixed to the output end of the driving motor, and the other end of the synchronous rotating rod sequentially penetrates the first filter frame and the second filter frame and is rotationally connected to the bottom of the second filter frame.

[0014] Preferably, the cleaning assembly further comprises a first cleaning brush and a second cleaning brush, the first cleaning brush and the second cleaning brush are fixed to the synchronous rotating rod, the bottom of the first cleaning brush is in contact with the top of the first filter frame, and the bottom of the second cleaning brush is in contact with the top of the second filter frame.

[0015] The side wall of the first filter frame and the second filter frame is further provided with a discharge port for discharging impurities.

[0016] Preferably, the collecting assembly comprises a material collecting box, a box door is hingedly connected to the front end of the material collecting box, a first communication pipe and a second communication pipe are respectively arranged at the feeding end of the material collecting box, one end of the first communication pipe away from the material collecting box penetrates the water collecting tank body and is communicated with the discharge port on the first filter frame, one end of the second communication pipe away from the material collecting box penetrates the water collecting tank body and is communicated with the discharge port on the second filter frame.

[0017] Two material collecting boxes are further slidably connected in the material collecting box, one of the material collecting boxes is located directly below the discharge port of the first communication pipe, and the other material collecting box is located below the discharge port of the second communication pipe, a plurality of filtering holes are formed in the two material collecting boxes, a third communication pipe is further communicated with the bottom of the material collecting box, one end of the third communication pipe away from the material collecting box is communicated with the water collecting tank body, and an electromagnetic valve is arranged on the first communication pipe, the second communication pipe and the third communication pipe.

[0018] Compared with the prior art, the utility model has the advantages of

[0019] 1, the utility model integrates dual filter mechanism, through filter water hole on first filter frame and second filter frame, realized to the preliminary and secondary filtration of the impurity in water flow, effectively promoted the purity of water quality, this double filtration not only improved the filtering efficiency, still ensured the stability of water quality, satisfied the demand of different water treatment scene.

[0020] 2, the utility model realizes the automatic cleaning of the impurity accumulated on the filter frame through the rotation of the driving motor, first cleaning brush and second cleaning brush, this design not only simplifies the cleaning process, reduces the frequency and difficulty of manual intervention, but also improves the cleaning efficiency, ensures the sustained unobstructed of filter frame and the stability of filtering performance.

[0021] 3, the utility model realizes the centralized collection and effective treatment of filter impurity through the cooperation of the discharge port, first communication pipe, second communication pipe and material collecting box, and the material collecting box design further improves the fineness of impurity treatment, separates the water in impurity through filter hole, avoids the waste of water resources, and also facilitates the subsequent unified treatment and utilization of impurities. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the first view schematic drawing of the utility model;

[0023] Figure 2 It is the structure schematic drawing in the water collecting groove main body in the utility model;

[0024] Figure 3 It is the structure schematic drawing of filter assembly in the utility model;

[0025] Figure 4 It is the structure schematic drawing in the water collecting groove main body in the utility model;

[0026] Figure 5 It is the structure schematic drawing in the material collecting box in the utility model.

[0027] In the drawing: 1, water collecting groove main body;11, inlet pipe;12, outlet pipe;13, top cover;14, connecting frame;15, driving motor;16, support ring;2, filter assembly;21, first filter frame;22, second filter frame;23, filter water hole;24, synchronous rotating rod;25, first cleaning brush;26, second cleaning brush;27, discharge port;3, collection assembly;31, material collecting box;32, first communication pipe;33, second communication pipe;34, third communication pipe;35, material collecting box;36, box door. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] Embodiment one, please refer to Figures 1-5 A water collecting tank for water treatment, including water collecting tank main body 1, water collecting tank main body 1's water inlet end and water outlet end are connected with water inlet pipe 11 and water outlet pipe 12 respectively, the inside of water collecting tank main body 1 is provided with the filter assembly 2 for filtering water, filter assembly 2 includes first filter frame 21 and second filter frame 22, first filter frame 21 and second filter frame 22 are all provided with cleaning assembly, the side of water collecting tank main body 1 is also provided with collection assembly 3, the feed end of collection assembly 3 is connected with first filter frame 21 and second filter frame 22 respectively, the top of water collecting tank main body 1 is also provided with top cover 13, top cover 13 is installed with connecting frame 14, the bottom of connecting frame 14 is in contact with the top of water collecting tank main body 1, connecting frame 14 is installed with drive motor 15, the cleaning assembly on filter assembly 2 is rotatably connected to the bottom of connecting frame 14, the output end of drive motor 15 is fixed with the cleaning assembly on the bottom of connecting frame 14 through coupling, two support rings 16 are also installed in the inner wall of water collecting tank main body 1, the bottom of first filter frame 21 and second filter frame 22 is respectively in contact with adjacent support ring 16, a plurality of filter holes 23 for draining water are also formed in first filter frame 21 and second filter frame 22, and the diameter of filter hole 23 on second filter frame 22 is less than the diameter of filter hole 23 on first filter frame 21;

[0030] In use, first, water inlet pipe 11 is connected with external water pipe, water flows into water collecting tank main body 1 through water inlet pipe 11, when water enters water collecting tank main body 1, first, falls on first filter frame 21, the impurities in water are preliminarily filtered and left on first filter frame 21 under the action of filter hole 23 on first filter frame 21, water flows through filter hole 23 on first filter frame 21 and falls on second filter frame 22, the remaining impurities are filtered again under the action of filter hole 23 on second filter frame 22, and filtered water is discharged through water outlet pipe 12;

[0031] When the impurities accumulated on first filter frame 21 and second filter frame 22 are more, drive motor 15 on connecting frame 14 is started, so that drive motor 15 drives cleaning assembly to start, and the impurities cleaned from first filter frame 21 and second filter frame 22 are transported to collection assembly 3, which is convenient for unified treatment.

[0032] Embodiment two, please refer to Figures 1-4The cleaning assembly comprises a synchronous rotating rod 24, the top of the synchronous rotating rod 24 is rotatably connected to the connecting frame 14, and the top of the synchronous rotating rod 24 is fixed to the output end of the driving motor 15; the other end of the synchronous rotating rod 24 penetrates the first filter frame 21 and the second filter frame 22 in sequence and is rotatably connected to the bottom of the second filter frame 22; the cleaning assembly further comprises a first cleaning brush 25 and a second cleaning brush 26, both of which are fixed to the synchronous rotating rod 24; the bottom of the first cleaning brush 25 is in contact with the top of the first filter frame 21, and the bottom of the second cleaning brush 26 is in contact with the top of the second filter frame 22; the sidewalls of the first filter frame 21 and the second filter frame 22 are both provided with a discharge port 27 for discharging impurities;

[0033] When the first filter frame 21 and the second filter frame 22 are cleaned, the driving motor 15 drives the synchronous rotating rod 24 to rotate, so that the synchronous rotating rod 24 drives the first cleaning brush 25 and the second cleaning brush 26 to rotate on the first filter frame 21 and the second filter frame 22; the impurities on the first filter frame 21 and the second filter frame 22 are collected by the rotation of the first cleaning brush 25 and the second cleaning brush 26 and discharged through the discharge port 27.

[0034] Embodiment three, please refer to Figure 1 、 Figure 3 and Figure 5 The collecting assembly 3 comprises a collecting box 31, the front end of the collecting box 31 is hingedly connected with a box door 36, the feeding end of the collecting box 31 is provided with a first communicating pipe 32 and a second communicating pipe 33, respectively; the end of the first communicating pipe 32 away from the collecting box 31 penetrates the water collecting tank body 1 and is in communication with the discharge port 27 on the first filter frame 21; the end of the second communicating pipe 33 away from the collecting box 31 penetrates the water collecting tank body 1 and is in communication with the discharge port 27 on the second filter frame 22; two collecting boxes 35 are slidably connected in the collecting box 31, one of the two collecting boxes 35 is located directly below the discharge port of the first communicating pipe 32, and the other collecting box 35 is located below the discharge port of the second communicating pipe 33; a plurality of filtering holes are formed in the two collecting boxes 35; the bottom of the collecting box 31 is further connected with a third communicating pipe 34, the end of the third communicating pipe 34 away from the collecting box 31 is in communication with the water collecting tank body 1; the first communicating pipe 32, the second communicating pipe 33 and the third communicating pipe 34 are all provided with electromagnetic valves;

[0035] When the first filter frame 21 and the second filter frame 22 are cleaned by the cleaning assembly, the electromagnetic valves on the first communicating pipe 32 and the second communicating pipe 33 are opened at the same time, so that the impurities on the first filter frame 21 and the second filter frame 22 enter the first communicating pipe 32 and the second communicating pipe 33 through the discharge port 27 and then enter the collecting box 31 through the first communicating pipe 32 and the second communicating pipe 33;

[0036] When the impurities in the first communication pipe 32 enter the collecting box 31, they will first fall on the collecting box 35 below the first communication pipe 32, and the water in the impurities will be filtered out through the filter holes and fall on the bottom of the collecting box 31, and the impurities will remain on the collecting box 35, and the impurities entering through the second communication pipe 33 will also be collected and filtered by the collecting box 35 below the second communication pipe 33;

[0037] When the cleaning assembly finishes working, the electromagnetic valves on the first communication pipe 32 and the second communication pipe 33 are closed, and the third communication pipe 34 is opened, so that the water accumulated at the bottom of the collecting box 31 is transported again into the water collecting tank body 1 through the third communication pipe 34;

[0038] When too much impurities accumulate on the two collecting boxes 35, the box door 36 is opened, and the two collecting boxes 35 are taken out for cleaning.

[0039] Working principle: in use, first connect the water inlet pipe 11 with the external water pipe, and the water flow enters the water collecting tank body 1 through the water inlet pipe 11, when the water enters the water collecting tank body 1, it first falls on the first filter frame 21, and the impurities in the water are preliminarily filtered and remain on the first filter frame 21 under the action of the filter holes 23 on the first filter frame 21, and the water flow falls on the second filter frame 22 through the filter holes 23 on the first filter frame 21, and the remaining impurities are filtered again on the second filter frame 22 under the action of the filter holes 23 on the second filter frame 22, and the filtered water is discharged through the water outlet pipe 12;

[0040] When too much impurities accumulate on the first filter frame 21 and the second filter frame 22, the drive motor 15 on the connecting frame 14 is started to rotate the synchronous rotating rod 24, so that the synchronous rotating rod 24 drives the first cleaning brush 25 and the second cleaning brush 26 to rotate on the first filter frame 21 and the second filter frame 22, the impurities on the first filter frame 21 and the second filter frame 22 are concentrated by the rotation of the first cleaning brush 25 and the second cleaning brush 26, and are discharged through the discharge port 27, the electromagnetic valves on the first communication pipe 32 and the second communication pipe 33 are opened, so that the impurities on the first filter frame 21 and the second filter frame 22 enter the first communication pipe 32 and the second communication pipe 33 through the discharge port 27, and enter the collecting box 31 through the first communication pipe 32 and the second communication pipe 33;

[0041] When the impurities in the first communication pipe 32 enter the collecting box 31, they will first fall on the collecting box 35 below the first communication pipe 32, and the water in the impurities will be filtered out through the filter holes and fall on the bottom of the collecting box 31, and the impurities will remain on the collecting box 35, and the impurities entering through the second communication pipe 33 will also be collected and filtered by the collecting box 35 below the second communication pipe 33;

[0042] When the cleaning assembly finishes working, the electromagnetic valves on the first communication pipe 32 and the second communication pipe 33 are closed, and the third communication pipe 34 is opened, so that the water accumulated at the bottom of the collecting tank 31 is transported into the water collecting tank main body 1 again through the third communication pipe 34.

[0043] It should be noted that each device in the present application is a common market device, which can be selected according to the needs during specific use, and the circuit connection relationship of each device is a simple series and parallel connection circuit, and there is no innovation point in the circuit connection part, which can be easily realized by the person skilled in the art, and belongs to the prior art, which will not be described in detail.

[0044] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A water collecting tank for water treatment, comprising a water collecting tank main body (1), characterized by: The water inlet end and the water outlet end of the water collecting tank body (1) are communicated with a water inlet pipe (11) and a water outlet pipe (12) respectively, the inside of the water collecting tank body (1) is provided with a filtering assembly (2) for filtering water, the filtering assembly (2) comprises a first filtering frame (21) and a second filtering frame (22), and the first filtering frame (21) and the second filtering frame (22) are both provided with a cleaning assembly; One side of the water collecting tank body (1) is also provided with a collecting assembly (3), the feeding end of the collecting assembly (3) is communicated with the first filtering frame (21) and the second filtering frame (22) respectively; The cleaning assembly comprises a synchronous rotating rod (24), the top of the synchronous rotating rod (24) is rotatably connected in a connecting frame (14), the top of the synchronous rotating rod (24) is fixed with the output end of a driving motor (15), and the other end of the synchronous rotating rod (24) penetrates the first filtering frame (21) and the second filtering frame (22) in sequence and is rotatably connected to the bottom of the second filtering frame (22); The cleaning assembly further comprises a first cleaning brush (25) and a second cleaning brush (26), the first cleaning brush (25) and the second cleaning brush (26) are fixed with the synchronous rotating rod (24), the bottom of the first cleaning brush (25) is in contact with the top of the first filtering frame (21), and the bottom of the second cleaning brush (26) is in contact with the top of the second filtering frame (22); The sidewall of the first filtering frame (21) and the second filtering frame (22) is also provided with a discharge port (27) for discharging impurities; The collecting assembly (3) comprises a collecting box (31), the front end of the collecting box (31) is hingedly connected with a box door (36), the feeding end of the collecting box (31) is provided with a first communicating pipe (32) and a second communicating pipe (33) respectively, one end of the first communicating pipe (32) away from the collecting box (31) penetrates the water collecting tank body (1) and is communicated with the discharge port (27) on the first filtering frame (21), one end of the second communicating pipe (33) away from the collecting box (31) penetrates the water collecting tank body (1) and is communicated with the discharge port (27) on the second filtering frame (22); Two collecting boxes (35) are slidably connected in the collecting box (31), one of the collecting boxes (35) is located directly below the discharge port of the first communicating pipe (32), the other collecting box (35) is located below the discharge port of the second communicating pipe (33), a plurality of filtering holes are formed in the collecting boxes (35), the bottom of the collecting box (31) is also communicated with a third communicating pipe (34), one end of the third communicating pipe (34) away from the collecting box (31) is communicated with the water collecting tank body (1), and the first communicating pipe (32), the second communicating pipe (33) and the third communicating pipe (34) are all provided with electromagnetic valves.

2. The water collecting basin according to claim 1, characterized in that: The top of the water collecting tank body (1) is further provided with a top cover (13), a connecting frame (14) is installed in the top cover (13), the bottom of the connecting frame (14) is in contact with the top of the water collecting tank body (1), a driving motor (15) is installed on the connecting frame (14), and the cleaning assembly on the filtering assembly (2) is rotatably connected to the bottom of the connecting frame (14); the output end of the driving motor (15) is fixed with the cleaning assembly at the bottom of the connecting frame (14) through a shaft coupling.

3. The water collecting basin according to claim 1, characterized in that: Two supporting rings (16) are further installed in the inner wall of the water collecting tank body (1), the bottoms of the first filtering frame (21) and the second filtering frame (22) are respectively in contact with adjacent supporting rings (16), a plurality of water filtering holes (23) for draining water are further formed in the first filtering frame (21) and the second filtering frame (22), and the diameter of the water filtering holes (23) on the second filtering frame (22) is smaller than that of the water filtering holes (23) on the first filtering frame (21).

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