Algae stopping device for water distribution opening

Abstract

The utility model belongs to the field of water cleaning or cleaning, and particularly relates to an algae blocking device for a water distribution opening. In order to meet the principle of simplicity, practicability and economy during algae removal, the utility model provides an algae blocking device for a water distribution port. The algae blocking device for the water distribution port comprises two algae blocking plates which are arranged front and back in a spaced mode, each algae blocking plate is provided with a lifting mechanism used for lifting the algae blocking plate, each algae blocking plate is provided with an algae blocking station used for blocking algae and a cleaning station located over the algae blocking station and used for being cleaned, and when one algae blocking plate is located at the cleaning station, the algae blocking plate is located at the cleaning station. The other algae blocking plate is located at an algae blocking station; a container used for being arranged above the water surface and used for containing algae is arranged in front of the algae blocking plate, the algae blocking plate is provided with a cleaning device, and the cleaning device is used for cleaning the algae on the algae blocking plate located at the cleaning station and moving the algae into the container. And the two algae blocking plates for alternately blocking algae are arranged, so that the container can be arranged above the water surface, and the device is more practical.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of water's cleaning or cleaning, especially, relate to a kind of algae blocking device for water distribution. BACKGROUND

[0002] To meet the needs of the public water, water algae needs to be blocked at water distribution, to avoid water algae moving to waterworks with water flow. Therefore, algae blocking device needs to be set at water distribution, which will be introduced below in combination with patent documents.

[0003] The Chinese utility model patent with the authorization announcement number CN222139956U and the authorization announcement date of 2024.12.10 discloses an algae blocking device for water distribution, which includes an algae blocking plate, a scraper, a collecting frame located below the algae blocking plate and a net bag (equivalent to a container) installed on the collecting frame. The top of the algae blocking plate is fixed with a driving mechanism for driving the scraper to move up and down to scrape the water algae on the algae blocking plate into the net bag (the scraper and the driving mechanism together are equivalent to a cleaning device).

[0004] When using the algae blocking device, the net bag needs to be disassembled regularly, and after the water algae in the net bag is cleaned, the net bag is reinstalled. However, since the net bag is located underwater, it is difficult for workers to disassemble and replace the net bag. Therefore, the above-mentioned algae blocking device is not practical and does not meet the principles of "simplicity, practicality and economy". UTILITY MODEL CONTENTS

[0005] The purpose of the utility model is to provide an algae blocking device for water distribution to solve the technical problem that the existing algae blocking device is not practical.

[0006] To achieve the above-mentioned purpose, the technical scheme of the algae blocking device for water distribution provided by the utility model is as follows:

[0007] An algae blocking device for water distribution includes two algae blocking plates arranged at intervals along the flow direction of water flow. Each algae blocking plate is provided with a lifting mechanism for lifting the algae blocking plate. Each algae blocking plate has an algae blocking station for blocking algae and a cleaning station located directly above the algae blocking station for being cleaned. When one algae blocking plate is in the cleaning station, the other algae blocking plate is in the algae blocking station.

[0008] The front surface of the algae blocking plate for blocking algae is defined as the front surface. The front of the algae blocking plate is provided with a container arranged above the water surface and used for containing water algae. The algae blocking plate is provided with a cleaning device. The cleaning device is used for cleaning water algae on the algae blocking plate in the cleaning station and moving the water algae into the container.

[0009] Further, the container is arranged in front of the two algae blocking plates, the cleaning device further comprises a rear water spraying device arranged behind the two algae blocking plates, the water spraying opening of the rear water spraying device faces the entrance of the container, and the container is provided with a water outlet hole for draining water, so as to temporarily store the water algae in the container.

[0010] Further, the cleaning device further comprises a front water spraying device arranged between the two algae blocking plates, the water spraying opening of the front water spraying device faces the entrance of the container, so as to clean the algae blocking plate in the front cleaning position; the rear water spraying device is used to clean the algae blocking plate in the rear position.

[0011] Further, the front of the front algae blocking plate is further provided with a front guide plate, the rear of the front guide plate is higher than the front, and the rear of the two algae blocking plates is further provided with a rear guide plate, the rear of the rear guide plate is higher than the front; the front of the rear guide plate is hinged with a rotating guide plate, the rotating axis of the rotating guide plate extends horizontally, the rotating guide plate has a guide working position which forms a guide slope together with the front guide plate and the rear guide plate, and an avoiding working position which is located directly above the rear guide plate to avoid the front algae blocking plate.

[0012] Further, the front end of the front guide plate extends into the container, or the entrance of the container is arranged upwardly, and the front end of the front guide plate is located directly above the entrance of the container.

[0013] Further, the water spraying openings of the front water spraying device and the rear water spraying device are fixedly arranged, and the lifting mechanism is used to drive the algae blocking plate to move up and down when the algae blocking plate is in the cleaning position.

[0014] Further, the front of the container and the left and right sides of the container are provided with water blocking plates, and a water outlet channel is arranged between the front algae blocking plate and the container, so as to make the water flowing out of the container flow back into the water channel through the water outlet channel.

[0015] Further, the upper end of the water blocking plate in front of the container is hinged with a rotating cover plate, the rotating axis of the rotating cover plate extends horizontally, and a limiting column is arranged between the container and the front algae blocking plate to limit the limiting position of the rear rotation of the rotating cover plate.

[0016] Further, the algae blocking device of the water distribution port further comprises a guide frame for being mounted on the water channel, the guide frame comprises a bottom plate for being in contact with the bottom of the water channel and two vertical side plates, and the opposite plate surfaces of the two side plates are provided with sliding rails for guiding the algae blocking net to slide.

[0017] Further, the sliding rails on a single guide frame have two groups, and each group of sliding rails is guided to slide with a different algae blocking net.

[0018] The beneficial effect of the algae blocking device for water distribution outlet is that the algae blocking device is an opening invention. The core difference between the algae blocking device and the prior art is that in the prior art, there is only one algae blocking plate, so the algae blocking plate must always be in the algae blocking station, which leads to the net bag being underwater. In the algae blocking device, the number of algae blocking plates is two. When one of the algae blocking plates is in the cleaning station, the other algae blocking plate is in the algae blocking station to continue blocking algae. Therefore, the container can be arranged above the water surface.

[0019] In the normal working of the algae blocking device for water distribution outlet, the two algae blocking plates work alternately. For the convenience of those skilled in the art to understand the algae blocking device, the cleaning process is briefly described below by taking the algae blocking plate in front (hereinafter referred to as the front algae blocking plate) as an example.

[0020] Firstly, the algae blocking plate at the rear (hereinafter referred to as the rear algae blocking plate) is lowered to the algae blocking station. Then, the front algae blocking plate is raised to the cleaning station and cleaned, and the algae on the front algae blocking plate is moved into the container. Finally, when there is more algae in the container, the algae in the container can be poured out. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a right view schematic diagram of embodiment 1 of the algae blocking device for water distribution outlet.

[0022] Figure 2 It is a rear view schematic diagram of embodiment 1 of the algae blocking device for water distribution outlet.

[0023] Figure 3 It is a right view schematic diagram of the lifting mechanism in Figure 1

[0024] Figure 4 It is a rear view schematic diagram of the lifting mechanism in Figure 2

[0025] Figure 5 It is a top view schematic diagram of the guide frame of embodiment 1 of the algae blocking device for water distribution outlet.

[0026] Figure 6 It is a structural schematic diagram of the algae blocking plate of embodiment 1 of the algae blocking device for water distribution outlet.

[0027] Figure 7 It is a structural schematic diagram of the algae blocking device for water distribution outlet in embodiment 1 of the algae blocking device for water distribution outlet.

[0028] Figure 8 It is a structural schematic diagram of the algae blocking device for water distribution outlet in embodiment 1 of the algae blocking device for water distribution outlet.

[0029] MARKS OF THE DRAWINGS:​​

[0030] 1, lifting mechanism; 11, track; 12, transfer car; 13, steering beam; 14, ring chain hoist; 141, lifting hook; 15, support beam; 2, front algae baffle; 2', rear algae baffle; 21, reinforcing frame; 22, mesh; 3, cleaning device; 31, front water spraying device; 32, rear water spraying device; 4, water retaining structure; 41, front water retaining plate; 42, side water retaining plate; 43, rotating cover plate; 5, guide frame; 51, sliding rail; 6, container; 7, limiting column; 81, rotating deflector; 82, rear deflector; 83, front deflector; 9, ground. DETAILED DESCRIPTION

[0031] To solve the problems in the background art, the core inventive concept of the utility model is: two algae baffles are arranged alternately, so that the container can be arranged above the water surface, and the water plants on the algae baffle in the cleaning position can be cleaned into the container.

[0032] The utility model will be described in further detail in combination with the embodiments.

[0033] The specific embodiment 1 of the algae baffle device for the water distribution port provided by the utility model:

[0034] In the utility model, for the convenience of the technicians in the field, the plate surface of the algae baffle for blocking algae is defined as the front plate surface, at this time, the water flow flows in the front-rear direction, and the two algae baffles are arranged in the front-rear direction. Of course, in the actual working condition, according to the different directions of the observers, the "front-rear direction" in the utility model can also be the "left-right direction" in the actual working condition, as long as the "front-rear direction" is the same as the flow direction of the water flow.

[0035] At the same time, the water distribution port is provided with a gate for controlling the water distribution amount, and the upper part of the water flow has a solid part (such as a working platform or a working building), and the algae baffle device for the water distribution port in the utility model is installed on the solid part above the water flow.

[0036] As shown in Figures 1-8 The algae baffle device for the water distribution port includes two algae baffles arranged in the water flow direction, each algae baffle is provided with a lifting mechanism 1 for lifting the algae baffle, each algae baffle has an algae blocking position for blocking algae and a cleaning position located directly above the algae blocking position and used for being cleaned, when one algae baffle is in the cleaning position, the other algae baffle is in the algae blocking position.

[0037] The front of the algae baffle is provided with a container 6 arranged above the water surface and used for containing water plants, the algae baffle is provided with a cleaning device 3, the cleaning device 3 is used for cleaning the water plants on the algae baffle in the cleaning position and moving the water plants into the container 6.

[0038] The water passing hole is sized such that most water algae cannot pass through, but water flow can pass through. For example, the water passing hole is a square hole with a size of 30 mm x 30 mm, or the water passing hole is a circular hole with a diameter of 30 mm, or the water passing hole is a rectangular hole with a size of 50 mm x 100 mm.

[0039] It needs to be specially pointed out that the algae blocking plate does not need to block all water algae, so the water passing hole does not need to be particularly small, and generally the algae blocking rate of the algae blocking plate is greater than 90%, and the water plant will continue to further process the water separated from the water distribution port. One of the purposes of blocking algae at the water distribution port is to reduce the processing pressure of the water plant.

[0040] In the normal operation of the algae blocking device for the water distribution port of the utility model, the two algae blocking plates work alternately. In order to facilitate the understanding of the utility model by those skilled in the art, the cleaning process will be briefly described below by taking the algae blocking plate in front (hereinafter referred to as the front algae blocking plate 2) as an example.

[0041] Firstly, the rear algae blocking plate (hereinafter referred to as the rear algae blocking plate 2') is lowered to the algae blocking station; then, the front algae blocking plate 2 is raised to the cleaning station and cleaned, and the water algae on the front algae blocking plate 2 is moved to the container 6; finally, when there are more water algae in the container 6, the water algae in the container 6 can be poured out.

[0042] In a specific embodiment 1, the container 6 is arranged in front of the two algae blocking plates, and the cleaning device 3 comprises a rear water spraying device 32 arranged behind the two algae blocking plates, the water outlet of the rear water spraying device 32 faces the inlet of the container 6, and the container 6 is provided with a water outlet hole for draining water, so as to temporarily store the water algae in the container 6.

[0043] At this time, the rear water spraying device 32 is used to clean the front algae blocking plate 2 and the rear algae blocking plate 2', and when the rear water spraying device 32 cleans the front algae blocking plate 2, the distance between the rear water spraying device 32 and the front algae blocking plate 2 is far, so as to ensure the cleaning effect, the water spraying pressure of the rear water spraying device 32 must be increased.

[0044] As a preferred specific embodiment, the cleaning device 3 further comprises a front water spraying device 31 arranged between the two algae blocking plates, the water outlet of the front water spraying device 31 faces the inlet of the container 6, so as to clean the front algae blocking plate 2 in the cleaning station in front; and the rear water spraying device 32 is used to clean the rear algae blocking plate 2' located at the rear.

[0045] At this time, the distance between each water spraying device (including the rear water spraying device 32 and the front water spraying device 31, which will not be described below) and the corresponding algae blocking plate is close, and the cleaning effect is good.

[0046] Each water spraying device comprises a submersible pump (water algae generally float on the water surface, to avoid the influence of water algae, the water pump is a submersible pump located underwater) placed underwater and a water spraying pipe arranged horizontally along the left-right direction, the water spraying pipe is in communication with the submersible pump, and a plurality of water spraying openings are arranged on the water spraying pipe along the left-right direction, of course, a plurality of water spraying nozzles can also be arranged along the left-right direction, and all the water spraying nozzles are in communication with the submersible pump.

[0047] As can be understood by those skilled in the art, since the water spraying device is located above the ground 9, the above-mentioned water spraying pipe can be easily arranged on a support on the ground 9, or a part of a water supply pipe connected with the above-mentioned water spraying pipe can be arranged in the ground, and the water supply pipe supports the water spraying pipe.

[0048] In a specific embodiment, the water spraying pipe or the water spraying nozzle is mounted on a lifting mechanism, which can be two screw rod elevators (or other direct drive devices such as direct-acting cylinders and linear motors) and a lifting plate connected to the output ends of the two screw rod elevators, the water spraying pipe or the water spraying nozzle is mounted on the lifting mechanism, at this time, when the algae blocking plate is in the cleaning station, the algae blocking plate does not move, and the lifting mechanism moves up and down. At this time, the cleaning station is a point value, that is, only one position of the algae blocking plate is in the cleaning station.

[0049] In another specific embodiment, the water spraying openings do not move, the water spraying openings of the rear water spraying device 32 and the front water spraying device 31 are fixedly arranged, and the lifting plate is replaced by a fixed support, when the algae blocking plate is in the cleaning station, the lifting mechanism 1 drives the algae blocking plate to move up and down (determine the number of movements as needed), and the water flow sprayed from the water spraying openings cleans the corresponding algae blocking plate. At this time, the cleaning station is a range, that is, the algae blocking plates in a stroke are in the cleaning station.

[0050] In the specific embodiment 1, since the water sprayed by the water spraying device also enters the container 6, the container 6 needs to be a container 6 with a water outlet hole such as a net bag, a net basket, and a net cage.

[0051] In order to make the water flow and water algae enter the container 6 better, as shown in Figures 7-8 As a specific embodiment, a front guide plate 83 is fixedly arranged in front of the front algae blocking plate, the rear of the front guide plate 83 is higher than the front, a rear guide plate 82 is fixedly arranged between the two algae blocking plates, the rear of the rear guide plate 82 is higher than the front, a rotating guide plate 81 is hinged to the front of the rear guide plate 82, the rotating axis of the rotating guide plate 81 extends horizontally, the rotating guide plate 81 has a guide station (as shown in Figure 8 ) formed by the front guide plate 83 and the rear guide plate 82 together to form a guide slope and an avoiding station (as shown in Figure 7 ) located directly above the rear guide plate 82 to avoid the front algae blocking plate (i.e. the front algae blocking plate 2).

[0052] The water flow and the waterweeds falling on the guide plates (including the front guide plate 83, the rotating guide plate 81 and the rear guide plate 82, which will not be described below) can flow into the container 6 better, avoiding the waterweeds falling back into the water channel due to insufficient water pressure and the like.

[0053] However, in other embodiments, the guide plates can not be provided, and in this case, due to the waterweeds falling back into the water channel, the waterweeds blocking rate of the water distribution port algae blocking device is relatively low.

[0054] As a preferred embodiment, the front end of the front guide plate 83 extends into the container 6 to ensure that the waterweeds flowing along the guide plate enter the container 6.

[0055] As another preferred embodiment, the inlet of the container 6 is arranged upward, and the front end of the front guide plate 83 is located directly above the inlet of the container 6 to ensure that the waterweeds flowing along the guide plate enter the container 6.

[0056] In other embodiments, the front end of the front guide plate 83 can also be located above the rear of the container 6, and in this case, due to the inclination angle of the front guide plate 83, the waterweeds will have an initial velocity after leaving the front guide plate 83, which is used to ensure that the waterweeds enter the container 6.

[0057] In order to save water resources, as a preferred embodiment, the front and both sides of the container 6 are provided with water baffle plates (i.e. front water baffle plates 41 and side water baffle plates 42), and a water outlet channel is provided between the front algae blocking plate 2 and the container 6 to make the water leaving the container 6 flow back into the water channel through the water outlet channel. At the same time, since the water outlet channel is located between the algae blocking plate and the container 6, even if the waterweeds enter the water outlet channel, they will be intercepted by the downstream algae blocking plate, which can effectively improve the algae removal rate.

[0058] Of course, in other embodiments, the water baffle plates can not be provided, and a drainage groove communicating with the water channel can be provided on the solid part above the water flow. It needs to be specially pointed out that the drainage groove does not belong to the structure of the water distribution port algae blocking device.

[0059] During the process of cleaning the algae blocking plate by using high-pressure water flow, the water flow will splash everywhere after being cut by the algae blocking plate, resulting in multiple places being wetted by water. In order to solve the above problem, as a preferred embodiment, on the basis that the front and both sides of the container 6 are provided with water baffle plates, the upper end of the water baffle plate (i.e. the front water baffle plate 41) located in front of the container 6 is hinged with a rotating cover plate 43, the axis of the rotating cover plate 43 extends horizontally, and a limiting column 7 is provided between the container 6 and the front algae blocking plate 2 to limit the limit position of the rear rotation of the rotating cover plate 43.

[0060] The front water baffle 41, the side water baffle 42 and the rotating cover plate 43 jointly constitute the water baffle structure 4. The front water baffle 41 has a hinging shaft, and the rotating cover plate 43 is provided with a hinging lug matched with the hinging shaft, so as to realize the hinging of the front water baffle 41 and the rotating cover plate 43. Of course, other hinging modes can also be selected by those skilled in the art, for example, there is a box cover hinged with a box in the prior art, and the opening of the box is opened by rotating the box cover. The hinging mode of the rotating cover plate 43 and the front water baffle 41 can be the same as the hinging mode of the box cover and the box.

[0061] When the algae baffle is cleaned, the rotating cover plate 43 is rotated backward to the limit position (i.e. the limit position of the rotating cover plate 43 and the limit column 7), and the water flow is stopped by the rotating cover plate 43, the front water baffle 41 and the side water baffle 42, so as to avoid the water flow splashing everywhere. When the water algae in the container 6 is cleaned, the rotating cover plate 43 can be rotated forward, and the container 6 can be taken away after the rotating cover plate 43 is opened, and the water algae in the container 6 can be concentrated and poured into the garbage truck.

[0062] Of course, in other specific embodiments, the rotating cover plate 43 and the water baffle can not be provided, and at this time, in order to ensure the safety of the workers and avoid the clothes of the workers from being wet, the workers should be away from the algae baffle or stand behind the algae baffle when the algae baffle is cleaned.

[0063] In order to facilitate the up-and-down movement of the algae baffle, as a preferred specific embodiment, the water distribution opening algae blocking device further comprises a guide frame 5 for being installed on the water channel, the guide frame 5 comprises a bottom plate for being in contact with the bottom of the water channel and two vertical extension side plates, and the opposite two plate surfaces of the two side plates are provided with sliding rails 51 for guiding and sliding the algae net, so as to facilitate the up-and-down movement of the algae baffle and avoid the inclination of the algae baffle under the impact of the water flow in the water channel.

[0064] Specifically, in actual working conditions, a through hole extending upward and downward is formed in the solid part above the water flow, and the upper end of the guide frame 5 passes out of the through hole. According to actual conditions, the hole wall of the through hole can be used to limit the guide frame 5, so as to ensure the verticality of the guide frame 5, or a support frame is placed on the upper part of the solid part, and the support frame and the guide frame 5 are fixed by welding or the like, so as to ensure the verticality of the guide frame 5. Similarly, the limit column 7 can also be fixed on the ground 9 or welded and fixed with the support frame.

[0065] Of course, in other specific embodiments, the guide frame 5 can not be provided, and at this time, a straight driving device such as a screw rod elevator (or a linear motor) can be arranged on the left and right sides of the algae baffle, and the output end of the straight driving device is connected with the algae baffle, and the straight driving device is fixed on the solid part (i.e. the ground 9). Among them, all the straight driving devices constitute the lifting mechanism 1.

[0066] In order to simplify the structure, as a preferred embodiment, the slide rails 51 on the single guide frame 5 are divided into two groups, and each group of slide rails 51 is respectively matched with different guide sliding of the algae blocking net, which is simple in structure.

[0067] Of course, in other embodiments, two guide frames 5 can also be arranged.

[0068] In the present embodiment, as shown in Figure 6 The algae blocking plate includes a mesh 22 and a reinforcing frame 21 welded to the mesh 22, wherein the mesh 22 is processed by laser cutting of a steel plate, and the reinforcing frame 21 is a stainless steel frame.

[0069] Since the algae blocking plate and the guide frame 5 are relatively high, when the entity part above the water flow only includes the ground 9 without the ceiling, the algae blocking plate and the guide frame 5 can be normally installed, but when the entity part above the water flow includes the ceiling, in order to facilitate the installation of the algae blocking plate and the guide frame 5, the guide frame 5 is divided into at least two sub-guide frames in the height direction, for example, two, three or more sub-guide frames, and the adjacent sub-guide frames are fixedly connected by welding or bolt connection and the like; the algae blocking plate is divided into at least two sub-algae blocking plates in the height direction, for example, two, three or more sub-algae blocking plates, and the adjacent sub-algae blocking plates are fixedly connected by welding or bolt connection and the like.

[0070] Referring to the embodiment shown in Figures 1-4 , Figures 1-4 The embodiment shown in

[0071] In order to follow the principle of "simple, practical and economical", the track 11 is provided with a transfer car 12, the lower part of the transfer car 12 is provided with a turning beam 13 (i.e. an I-beam), the lower part of the turning beam 13 is provided with two ring chain hoists 14 in the front-rear direction, and the hooks 141 of each ring chain hoist 14 are respectively connected with different algae blocking plates (the algae blocking plate is provided with a lifting lug matched with the hook 141). In order to avoid the sliding of the transfer car 12 on the track 11, the turning beam 13 and the ceiling are fixedly connected by a support beam 15 to avoid the front-rear movement of the ring chain hoist 14.

[0072] At this time, the track 11, the transfer car 12, the turning beam 13, the ring chain hoist 14 and the support beam 15 jointly constitute the lifting mechanism 1; at the same time, the algae blocking plate and the guide frame 5 are lowered into the water channel by using the door slot of the original maintenance gate.

[0073] However, in other embodiments, referring to the above, the lifting mechanism 1 can be a screw rod elevator, a linear motor and the like direct driving device connected with the algae blocking plate; or a new perforation for lowering the algae blocking plate and the guide frame 5 can be processed on the entity part above the water flow.

[0074] The specific embodiment 2 of the algae blocking device for water distribution port provided by the utility model is as follows:

[0075] The purpose of the embodiment is to provide an algae blocking device for water distribution port comprising different cleaning devices.

[0076] The main difference between the embodiment and the specific embodiment 1 is that, in the specific embodiment 1, the water spraying device is used to clean the algae blocking plate, while in the embodiment, referring to the Chinese utility model patent with the authorization announcement number CN222139956U, the cleaning device 3 comprises a scraper and a driving mechanism arranged on the top of the algae blocking plate and used to drive the scraper to move up and down, and the container 6 is used to be placed in front of the corresponding algae blocking plate.

[0077] When cleaning the water algae, the corresponding algae blocking plate needs to be first placed in the cleaning station, then the container 6 is placed in front of the corresponding algae blocking plate manually, and finally the driving mechanism drives the scraper to scrape the water algae into the container 6.

[0078] Of course, a support platform moving in the front-back direction can also be arranged on the ground, the container 6 is placed on the support platform, and a direct power source such as a linear motor is used to drive the support platform to move forward and backward. When the algae blocking plate is in the cleaning station, the container 6 is driven by the support platform to move backward to contact the algae blocking plate, then the scraper scrapes the water algae into the container 6, and then the container 6 is driven by the support platform to move forward to separate from the algae blocking plate, at this time, the algae blocking plate can be switched to the algae blocking station again.

[0079] In the specific embodiment 2, since water spraying is not needed, the container 6 can be provided with a water outlet hole or not.

[0080] Finally, it should be noted that the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments without creative labor, or make equivalent replacement for part of the technical features, or organically combine different specific embodiments, so as to combine the specific embodiments given in the drawings, of course, those skilled in the art can also combine the specific embodiments not given in the drawings of the remaining specification. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for blocking algae in a water distribution point, characterized in that, The device comprises two algae blocking plates arranged at intervals along the water flow direction, each of the algae blocking plates is provided with a lifting mechanism for lifting the algae blocking plate, each of the algae blocking plates has an algae blocking station for blocking algae and a cleaning station located directly above the algae blocking station, when one of the algae blocking plates is at the cleaning station, the other algae blocking plate is at the algae blocking station; The front surface of the algae blocking plate for blocking algae is defined as a front surface, a container for being arranged above the water surface and for containing water algae is arranged in front of the algae blocking plate, and the algae blocking plate is provided with a cleaning device for cleaning the water algae on the algae blocking plate at the cleaning station and for moving the water algae into the container.

2. The algae barrier for a water dividing structure according to claim 1, wherein The container is arranged in front of the two algae blocking plates, the cleaning device comprises a rear water spraying device arranged behind the two algae blocking plates, the water outlet of the rear water spraying device faces the inlet of the container, and the container is provided with a water outlet hole for draining water to temporarily store the water algae in the container.

3. The algae barrier for a water dividing outlet according to claim 2, wherein The cleaning device further comprises a front water spraying device arranged between the two algae blocking plates, the water outlet of the front water spraying device faces the inlet of the container to clean the algae blocking plate at the front cleaning station; and the rear water spraying device is used to clean the algae blocking plate at the rear.

4. The algae barrier for a water dividing structure according to claim 2 or 3, characterized in that, A front guide plate is further fixed in front of the front algae blocking plate, the rear of the front guide plate is higher than the front, a rear guide plate is further fixed between the two algae blocking plates, the rear of the rear guide plate is higher than the front; a rotating guide plate is hinged to the front of the rear guide plate, the rotating axis of the rotating guide plate extends horizontally, the rotating guide plate has a guide station which forms a guide slope together with the front guide plate and the rear guide plate, and an avoiding station which is located directly above the rear guide plate to avoid the front algae blocking plate.

5. The algae barrier for a water dividing structure according to claim 4, wherein The front end of the front guide plate extends into the container, or the inlet of the container is arranged upwardly, and the front end of the front guide plate is located directly above the inlet of the container.

6. The algae barrier for a water dividing outlet according to claim 3, wherein The water outlets of the rear water spraying device and the front water spraying device are fixedly arranged, and the lifting mechanism is used to move the algae blocking plate up and down when the algae blocking plate is at the cleaning station.

7. The algae barrier for a water dividing structure according to claim 2 or 3, wherein Water baffles are arranged in front of and on both sides of the container, and a water outlet passage is arranged between the front algae blocking plate and the container to make the water flowing out of the container flow back into the water channel through the water outlet passage.

8. The algae barrier for a water dividing outlet according to claim 7, characterized in that The upper end of the water baffle in front of the container is hinged with a rotating cover plate, the axis of the rotating cover plate extends horizontally, and a limiting column is arranged between the container and the front algae blocking plate to limit the limiting position of the rotating cover plate rotating backward.

9. The algae blocking device for a water dividing portion according to any one of claims 1 to 3, characterized in that, The algae blocking device further comprises a guide frame for being mounted on the water channel, the guide frame comprises a bottom plate for contacting the bottom of the water channel and two vertical side plates, and sliding rails for guiding the algae blocking net to slide are arranged on the opposite surfaces of the two side plates.

10. The algae barrier for a water dividing structure according to claim 9, wherein There are two groups of sliding rails on a single guide frame, and each group of sliding rails guides a different algae blocking net to slide.

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