Swimming pool circulating water filtering device capable of automatically discharging sewage

Abstract

The utility model discloses an automatic pollution discharge swimming pool circulating water filtering device which comprises a filtering box, the filtering box is directly arranged on the ground, a multi-stage vibration screening mechanism is arranged in the filtering box, the multi-stage vibration screening mechanism comprises filtering nets, a rotating shaft, a spring and a protective hose, the filtering nets are arranged in the filtering box at equal intervals, and the rotating shaft is arranged in the filtering box. The filter screen is arranged in a slope mode, and the outer end of the filter screen is fixedly connected with a rotating shaft. According to the swimming pool circulating water filtering device capable of automatically discharging sewage, by arranging the automatic sewage discharging mechanism, impurities in circulating water can be automatically discharged along the gradient of a filter screen, the filtering efficiency of the circulating water cannot be influenced, meanwhile, by arranging the multi-stage vibration screening mechanism, the circulating water can be vibrated and screened for multiple times, and the filtering efficiency is improved. According to the circulating water purifier, impurities in circulating water can be comprehensively filtered, the cleanliness of water quality is improved, in addition, a stirring mechanism is arranged, flowing of the circulating water can be effectively promoted, and the blocking condition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating water filtration, in particular to an automatic sewage draining swimming pool circulating water filtration device. Background Technique

[0002] Due to the improvement of the living standards of people, people like to go to swimming pools for swimming exercises. In order to keep the water quality clean, improve the safety and comfort of the swimming pool, generally, the circulating water of the swimming pool is filtered. The main purpose of filtration is to remove the microorganisms, suspended matters and solid particles brought into the pool water by swimmers, keep the cleanliness and transparency of the pool water, and thus provide a healthy and safe swimming environment. At present, there are various swimming pool circulating water filtration devices on the market, but there are still some disadvantages.

[0003] The existing swimming pool circulating water filtration devices filter the circulating water through multiple filters. Some sundries after filtration cannot be quickly discharged from the inside of the filter box, which will affect the filtration efficiency of the circulating water. At the same time, generally, the circulating water of the device can only be filtered in the filter through its own fluidity, and the filtration efficiency of the circulating water cannot be improved either. In addition, once there are a lot of impurities in the circulating water, it is easy to cause problems such as blockage inside the filter box. For example, the Chinese utility model patent with the authorization announcement number CN206156796U discloses a swimming pool circulating water filtration device, which includes a top plate, a bottom plate and a side wall, and is provided with a first installation hole, a second installation hole, a manhole and a sand discharge hole. The first installation hole is higher than the second installation hole: an inlet water pipeline, which is installed on the first installation hole: a drain pipeline, which is installed on the second installation hole: a filter, which includes a filter tank and a water distributor. The water distributor has an interface and a water distribution port communicated with the interface. The filter tank is detachably installed on the water distribution port. The filter is installed on the water inlet and outlet through the interface. The utility model sets a water distributor inside the device main body and uses the water distributor to install multiple filter tanks at the same time. The utility model not only has a delicate structure, but also sets multiple filter tanks, which can greatly improve the filtration efficiency of the circulating water, so as to achieve the purpose of improving the filtration capacity of the filtration device. However, this device filters the circulating water through multiple filters. Some sundries after filtration cannot be quickly discharged from the inside of the filter box, which will affect the filtration efficiency of the circulating water. At the same time, generally, the circulating water of the device can only be filtered in the filter through its own fluidity, and the filtration efficiency of the circulating water cannot be improved either. In addition, once there are a lot of impurities in the circulating water, it is easy to cause problems such as blockage inside the filter box. Therefore, we propose an automatic sewage draining swimming pool circulating water filtration device to facilitate solving the problems raised above. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide an automatic sewage discharge swimming pool circulating water filtering device to solve the problems in the above-mentioned background technology. For the current swimming pool circulating water filtering device, the circulating water is filtered by multiple filters. Some sundries after filtration cannot be quickly discharged from the inside of the filter box, which will affect the efficiency of circulating water filtration. At the same time, generally, the circulating water of the device can only be filtered in the filter through its own fluidity, and the efficiency of circulating water filtration cannot be improved either. In addition, once there are a lot of impurities in the circulating water, it is easy to cause problems such as blockage inside the filter box.

[0005] To achieve the above object, the present utility model provides the following technical solutions: An automatic sewage discharge swimming pool circulating water filtering device, comprising:

[0006] A filter box, which is directly placed on the ground;

[0007] It further includes:

[0008] A multi-stage vibration screening mechanism is arranged inside the filter box. The multi-stage vibration screening mechanism includes a filter screen, a rotating shaft, a spring and a protective hose. The filter screens are arranged equidistantly inside the filter box, and the filter screens are arranged in a slope pattern. The outer ends of the filter screens are fixedly connected with rotating shafts, and the rotating shafts are rotatably connected to the inside of the filter box;

[0009] An automatic sewage discharge mechanism is arranged outside the filter box. The automatic sewage discharge mechanism includes a sewage discharge port, a baffle, a connecting block, an electric telescopic rod, a sewage discharge box and a sewage discharge pipe. Sewage discharge ports are opened on the left and right sides inside the filter box, and baffles are arranged inside the sewage discharge ports, and the baffles are slidably arranged on the left and right sides inside the filter box.

[0010] Preferably, a water inlet is arranged at the upper left of the filter box, and a rotating rod is rotatably installed in the middle of the filter box.

[0011] Preferably, the top end of the rotating rod is connected with a servo motor, and stirring rods are arranged at equal angles on the outside of the rotating rod.

[0012] Preferably, springs are fixedly connected at equal distances below the filter screen, and protective hoses are arranged on the outside of the springs, and the lower ends of the springs are fixedly connected to the inside of the filter box.

[0013] Preferably, a connecting block is connected above the baffle, and the connecting block is fixedly installed at the output end of the electric telescopic rod.

[0014] Preferably, a sewage discharge box is arranged outside the baffle, and a sewage discharge pipe is installed on the outside of the sewage discharge box.

[0015] Preferably, a front door is rotatably installed on the front side of the filter box.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this automatic sewage discharge swimming pool circulating water filtration device, by setting an automatic sewage discharge mechanism, impurities inside the circulating water can be automatically discharged along the slope of the filter screen, without affecting the efficiency of circulating water filtration. At the same time, a multi-stage vibration screening mechanism is set, enabling the circulating water to be vibrated and screened multiple times, comprehensively filtering the impurities in the circulating water and improving the cleanliness of the water quality. In addition, a stirring mechanism is set, which can effectively promote the flow of the circulating water and avoid blockage;

[0017] 1. A filter screen, a rotating shaft, a spring, and a protective hose are provided. By equidistantly arranging the filter screen inside the filtration tank, the filter screen is arranged in three layers inside the filtration tank. The filter screen is arranged in a slope shape, and the rotating shaft is fixedly connected to the outside of the filter screen. The rotating shaft is rotatably connected to the inner side of the filtration tank. At the same time, springs are equidistantly arranged below the filter screen, and a protective hose is arranged outside the springs for protection. When the circulating water enters the inside of the filtration tank, it will pass through the filter screen for three times of filtration, and the magnitude of the water flow velocity will cause the springs to bounce to different degrees. When the springs bounce, they will also drive the filter screen to vibrate to different degrees, comprehensively filtering the impurities in the circulating water and improving the cleanliness of the water quality;

[0018] 2. A rotating rod, a servo motor, and a stirring rod are provided. By arranging the rotating rod in the middle of the filtration tank, the upper end of the rotating rod is connected to the servo motor. At the same time, stirring rods are arranged at equal angles outside the rotating rod. After the circulating water enters the filtration tank, turn on the servo motor, and the servo motor will cause the rotating rod to drive the stirring rod to rotate, which can promote the circulation of the circulating water and avoid blockage;

[0019] 3. A sewage discharge port, a baffle, a connecting block, and an electric telescopic rod are provided. By opening sewage discharge ports on the left and right sides inside the filtration tank, the sewage discharge ports are opened at the position below the slope of the filter screen, and a baffle is arranged inside the sewage discharge ports. A connecting block is fixedly installed above the baffle, and the connecting block is arranged at the output end of the electric telescopic rod. That is, when the electric telescopic rod is turned on, the output end of the electric telescopic rod can pull the connecting block and the baffle to slide inside the filtration tank, enabling the impurities above the filter screen to quickly roll down and enter the inside of the sewage discharge tank arranged outside the sewage discharge port through the sewage discharge port;

[0020] 4. A sewage discharge tank and a sewage discharge pipe are provided. The sewage discharge tank is fixedly connected to the outside of the filtration tank, and a sewage discharge pipe is arranged outside the sewage discharge tank. Through the sewage discharge pipe, the impurities inside the circulating water can be quickly discharged;

[0021] 5. A front door is provided. By arranging the front door on the front side of the filtration tank, the front door can be opened. The front door can be opened regularly to clean the inside of the filtration tank, which can improve the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the perspective structure of the present utility model;

[0023] Figure 2 This is a schematic diagram of the perspective structure of the connection of the electric telescopic rod, sewage discharge box and sewage discharge pipe of the present utility model;

[0024] Figure 3 This is a schematic diagram of the perspective sectional structure of the present utility model;

[0025] Figure 4 This is a schematic diagram of the perspective structure of the connection of the rotating rod, servo motor and stirring rod of the present utility model;

[0026] Figure 5 This is a schematic diagram of the perspective structure of the connection of the filter screen, spring and protective hose of the present utility model;

[0027] Figure 6 This is a schematic diagram of the perspective connection of the filter box, sewage discharge port and baffle of the present utility model.

[0028] In the figure: 1. Filter box; 2. Water inlet; 3. Filter screen; 4. Rotating shaft; 5. Spring; 6. Protective hose; 7. Rotating rod; 8. Servo motor; 9. Stirring rod; 10. Sewage discharge port; 11. Baffle; 12. Connecting block; 13. Electric telescopic rod; 14. Sewage discharge box; 15. Sewage discharge pipe; 16. Front door. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-6 , the present utility model provides a technical solution:

[0031] Embodiment 1: To solve the problems existing in the prior art, this embodiment adopts the following technical solution. An automatic sewage-discharging swimming pool circulating water filtering device is provided with a filtering box 1. An inlet 2 is arranged at the upper left of the filtering box 1, and a front door 16 is rotatably installed in front of the filtering box 1. An automatic sewage-discharging mechanism is arranged on the left and right sides outside the filtering box 1, which can quickly discharge impurities in the circulating water. A multi-stage vibration screening mechanism is arranged inside the filtering box 1. The filter screen 3 is set into three layers, and at the same time, the filter screen 3 will vibrate, which can make the water be filtered comprehensively. A stirring mechanism is arranged in the middle of the filtering box 1, which can stir the circulating water and accelerate the flow of the circulating water. First, the circulating water enters the inside of the filtering box 1 from the inlet 2. The servo motor 8 is turned on, and the servo motor 8 will make the rotating rod 7 and the stirring rod 9 stir inside the filtering box 1, thereby accelerating the flow of water. At the same time, the filter screen 3 is arranged at equal intervals inside the filtering box 1. The outside of the filter screen 3 is connected to the rotating shaft 4, and the rotating shaft 4 is rotatably connected to the inside of the filtering box 1. In addition, springs 5 are installed at equal intervals below the filter screen 3, and a protective hose 6 is arranged outside the springs 5 for protection. When the circulating water enters the filtering box 1, due to its own fluidity, it will make the springs 5 drive the filter screen 3 to vibrate, that is, the circulating water can be filtered by the vibration of the three-layer filter screen 3. Secondly, the filter screen 3 is arranged in a slope shape, and a sewage outlet 10 is arranged below the slope of the filter screen 3. After the circulating water is filtered, the electric telescopic rod 13 is turned on, so that the output end of the electric telescopic rod 13 pulls the connecting block 12 and the baffle 11 upward. That is, the filtered impurities will slide down along the slope of the filter screen 3 and enter the inside of the sewage box 14 through the sewage outlet 10, and finally be discharged through the sewage pipe 15.

[0032] In the existing filtering device, the circulating water is filtered by multiple filters. Some sundries after filtration cannot be quickly discharged from the inside of the filtering box 1, which will affect the filtering efficiency of the circulating water. For example Figure 1 、 Figure 2 and Figure 3 shown, the automatic sewage-discharging mechanism includes sewage outlets 10 arranged on the left and right sides inside the filtering box 1. The sewage outlets 10 are opened at the position below the slope of the filter screen 3, and a baffle 11 is arranged inside the sewage outlets 10. A connecting block 12 is fixedly installed above the baffle 11, and the connecting block 12 is arranged at the output end of the electric telescopic rod 13. That is, when the electric telescopic rod 13 is turned on, the output end of the electric telescopic rod 13 can pull the connecting block 12 and the baffle 11 to slide inside the filtering box 1, which can make the impurities above the filter screen 3 quickly roll down and enter the inside of the sewage box 14 arranged outside the sewage outlet 10 through the sewage outlet 10, and then be discharged through the sewage pipe 15.

[0033] Embodiment 2: In the existing filtering device, it can only be filtered inside the filtering box 1 through its own fluidity, and it also cannot improve the filtering efficiency of the circulating water. For example Figure 4 、Figure 5 and Figure 5 As shown in Figure 5 , the multi-stage vibration screening mechanism includes a filter screen 3 arranged at equal intervals inside the filter tank 1. The filter screen 3 is arranged in three layers inside the filter tank 1. The filter screen 3 is arranged in a slope shape, and a rotating shaft 4 is fixedly connected to the outside of the filter screen 3. The rotating shaft 4 is rotatably connected to the inner side of the filter tank 1. At the same time, springs 5 are arranged at equal intervals below the filter screen 3, and a protective hose 6 is arranged outside the springs 5 for protection. When the circulating water enters the inside of the filter tank 1, it will pass through the filter screen 3 for three times of filtration, and the magnitude of the water flow velocity will cause the springs 5 to bounce to different degrees. When the springs 5 bounce, they will also drive the filter screen 3 to vibrate to different degrees, so as to comprehensively filter the impurities in the circulating water and greatly improve the cleanliness of the water quality.

[0034] Embodiment 3: In the existing filtering device, once there are too many impurities in the circulating water, it is easy to cause blockage inside the filter tank 1. As Figure 3 and Figure 6 shown, the stirring mechanism includes a rotating rod 7 arranged in the middle of the filter tank 1. The upper end of the rotating rod 7 is connected to a servo motor 8. At the same time, stirring rods 9 are arranged at equal angles outside the rotating rod 7. When the circulating water enters the filter tank 1, the servo motor 8 is turned on. The servo motor 8 will cause the rotating rod 7 to drive the stirring rods 9 to rotate, which can promote the circulation of the circulating water and avoid the occurrence of blockage.

[0035] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic sewage draining swimming pool circulating water filtering device, comprising: A filtering box (1), the filtering box (1) is directly placed on the ground; It is characterized in that it further comprises: A multi-stage vibration screening mechanism is arranged inside the filtering box (1), and the multi-stage vibration screening mechanism includes a filter screen (3), a rotating shaft (4), a spring (5) and a protective hose (6). The filter screens (3) are arranged equidistantly inside the filtering box (1), and the filter screens (3) are arranged in a slope shape. The outer ends of the filter screens (3) are fixedly connected with the rotating shaft (4), and the rotating shaft (4) is rotatably connected to the inside of the filtering box (1); An automatic sewage draining mechanism is arranged outside the filtering box (1), and the automatic sewage draining mechanism includes a sewage draining port (10), a baffle (11), a connecting block (12), an electric telescopic rod (13), a sewage draining box (14) and a sewage draining pipe (15). Sewage draining ports (10) are opened on the left and right sides inside the filtering box (1), and a baffle (11) is arranged inside the sewage draining ports (10), and the baffle (11) is slidably arranged on the left and right sides inside the filtering box (1).

2. The automatic sewage draining swimming pool circulating water filtering device according to claim 1, characterized in that: A water inlet (2) is arranged at the upper left of the filtering box (1), and a rotating rod (7) is rotatably installed in the middle of the filtering box (1).

3. An automatic sewage draining swimming pool circulating water filtering device according to claim 2, characterized in that: The top end of the rotating rod (7) is connected with a servo motor (8), and stirring rods (9) are arranged at equal angles on the outer side of the rotating rod (7).

4. An automatic sewage draining swimming pool circulating water filtering device according to claim 1, characterized in that: Springs (5) are fixedly connected at equal distances below the filter screen (3), and a protective hose (6) is arranged on the outer side of the springs (5), and the lower sides of the springs (5) are fixedly connected to the inside of the filtering box (1).

5. An automatic sewage discharge swimming pool circulating water filtering device according to claim 1, characterized in that: A connecting block (12) is connected above the baffle (11), and the connecting block (12) is fixedly installed at the output end of the electric telescopic rod (13).

6. The automatic sewage draining pool circulating water filtering device according to claim 5, characterized in that: A sewage draining box (14) is arranged on the outer side of the baffle (11), and a sewage draining pipe (15) is installed on the outer side of the sewage draining box (14).

7. An automatic sewage discharging swimming pool circulating water filtering device according to claim 4, characterized in that: A front door (16) is rotatably installed on the front side of the filtering box (1).

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