Drinking water purification device with automatic cleaning function

Abstract

The utility model discloses a drinking water purification device capable of automatically cleaning, which comprises a bottom plate and a precipitation cylinder, the bottom plate is directly arranged on the ground, an automatic feeding mechanism is arranged on the left side above the precipitation cylinder, and the automatic feeding mechanism comprises a blanking box, a rotating plate, a rotating shaft, a first belt pulley, a second belt pulley, a connecting belt and a motor. A discharging box is installed on the left side of the upper portion of the precipitation barrel, and a rotating plate is rotationally installed on the lower portion in the discharging box. According to the drinking water purification device capable of being automatically cleaned, by arranging the automatic cleaning mechanism, cleanliness of the inner wall of the device can be guaranteed for a long time, water purification is cleaner and more thorough, the service life of the device is prolonged, meanwhile, the precipitation mechanism is arranged, water is precipitated once before being filtered, follow-up water is better purified, and the service life of the device is prolonged. And in addition, an automatic feeding mechanism is arranged, so that an operator does not need to feed the coagulant, and manpower is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a drinking water purification device capable of automatic cleaning. Background Art

[0002] At present, the water pollution situation is very serious. There may be different types of pollutants, such as bacteria, viruses, parasites, chemicals and heavy metals, etc. These pollutants can cause diseases. Drinking contaminated water can cause a variety of health problems, including gastrointestinal infections, typhoid fever and cholera. Unfiltered water cannot be drunk directly. Therefore, in order to ensure the safety of drinking water, it is necessary to remove harmful pollutants in the water. Purification can ensure the safety of drinking water and promote better health and well-being. Currently, there are some disadvantages in the drinking water purification devices on the market.

[0003] The existing drinking water purification device has the problem that when the device is precipitating and filtering water, some pollutants will stick to the inner wall. If they are not treated, the effect of water purification will be affected. At the same time, the first step of water purification needs to precipitate them. In order to ensure the precipitation of pollutants in the water, coagulants need to be added inside. Since the device is relatively high, operators need to add coagulants each time, which will waste a lot of manpower. For example, the Chinese utility model patent with authorization announcement number CN211069232U discloses an automatically cleanable drinking water purification device, including a purification box, a first slide groove and a second slide groove are provided on both sides of the interior of the purification box, a first slider and a second slider are slidably installed in the two first slide grooves, a first thread groove is provided in the first slider and the second slider, a first bolt is threadedly connected in the first thread groove, a first filter screen is slidably installed between the first slider and the second slider, a third slider and a fourth slider are slidably installed in the two second slide grooves, a second thread groove is provided in the third slider and the fourth slider, and a second bolt is threadedly connected in the second thread groove. The utility model has a reasonable structure. The first filter screen and the second filter screen can be replaced by opening the box door and then removing the first bolt and the second bolt. It is convenient and quick. The third filter screen can be directly taken out from the purification box for replacement. However, this device has the problem that when the device is filtering water through sedimentation, some pollutants will stick to the inner wall. If they are not treated, the effect of water purification will be affected. At the same time, the first step of water purification requires sedimentation. In order to ensure the sedimentation of pollutants in the water, coagulants need to be added inside. Since the device is relatively high, operators need to add coagulants every time, which will waste a lot of manpower. In addition, if the water is not precipitated and then purified, it will lead to problems such as incomplete purification of the water. Therefore, we propose an automatic drinking water purification device to solve the above problems. Summary of the invention

[0004] The purpose of the present utility model is to provide a drinking water purification device that can be automatically cleaned, so as to solve the problems in the above-mentioned background technology. In the current drinking water purification device, when the device precipitates and filters water, some pollutants will adhere to the inner wall. If not treated, it will affect the water purification effect. At the same time, the first step of water purification requires precipitation. In order to ensure the precipitation of pollutants in the water, a coagulant needs to be added to the inside. Due to the high height of the device, each addition requires an operator to add it, which will waste a lot of manpower. In addition, if the water is not precipitated and then purified, it will cause problems such as incomplete water purification.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A drinking water purification device that can be automatically cleaned, comprising:

[0006] A bottom plate, and the bottom plate is directly placed on the ground;

[0007] It further includes:

[0008] A precipitation cylinder, and an automatic feeding mechanism is arranged on the upper left side of the precipitation cylinder. The automatic feeding mechanism includes a feeding box, a rotating plate, a rotating shaft, a first belt pulley, a second belt pulley, a connecting belt and a motor. The feeding box is installed on the upper left side of the precipitation cylinder, and a rotating plate is rotatably installed below the inside of the feeding box, and a rotating shaft is fixedly installed on the outer side of the inside of the rotating plate;

[0009] A filtering box, and an automatic cleaning mechanism is arranged inside the filtering box. The automatic cleaning mechanism includes a second rotating shaft, a first bevel gear, a second bevel gear, a protective shell and a cleaning brush. The second rotating shaft is rotatably installed in the middle of the precipitation cylinder, and the first bevel gear is fixedly connected above the second rotating shaft, and the second bevel gear is meshed and connected to the right side of the first bevel gear.

[0010] Preferably, the precipitation cylinder is fixedly arranged above the left side of the bottom plate, and heating wires are installed around the inside of the precipitation cylinder, and the first rotating shaft is rotatably installed in the middle of the precipitation cylinder.

[0011] Preferably, rotating scraping plates are symmetrically installed on the left and right sides of the outer side of the first rotating shaft, and the outer sides of the rotating scraping plates are closely attached to the inner wall of the precipitation cylinder, and the top end of the first rotating shaft is connected to a motor.

[0012] Preferably, a placement box is snap-fitted and installed below the inside of the precipitation cylinder, and holes are arranged in an array above the inside of the placement box, and activated carbon is filled inside the placement box, and an upper cover is rotatably installed above the placement box.

[0013] Preferably, the first belt pulley and the second belt pulley are installed on the outer side of the rear of the rotating shaft, and the connecting belt is installed on the outer sides of the first belt pulley and the second belt pulley, and the middle rear end of the second belt pulley is connected to a motor.

[0014] Preferably, a motor is connected to the right end of the second bevel gear, and a protective housing is arranged outside the second bevel gear and the first bevel gear, and the front and rear sides of the protective housing are fixedly connected to the inside of the filter box.

[0015] Preferably, a connecting pipe is installed above the filter box, a sedimentation cylinder is fixedly connected to the left side of the connecting pipe, filter nets are equidistantly snap-fitted inside the filter box, and a cleaning brush is closely attached above the filter nets.

[0016] Preferably, the cleaning brush is installed on the outside of the second rotating shaft, and the outside of the cleaning brush is closely attached to the inner wall of the filter box.

[0017] Preferably, a sterilization box is connected to the lower right side of the middle of the filter box, and ultraviolet lamps are arranged around the inside of the sterilization box.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this automatically cleanable drinking water purification device, by setting up an automatic cleaning mechanism, the cleanliness of the inner wall of the device can be ensured for a long time, making the water purification cleaner and more thorough and extending the service life of the device. At the same time, a sedimentation mechanism is set up to sediment the water once before filtration, making the subsequent water purification better. In addition, an automatic feeding mechanism is set up, eliminating the need for operators to put coagulants, greatly saving manpower;

[0019] 1. There are a feeding box, a rotating plate, a rotating shaft and a first pulley. By setting a feeding box on the upper left side of the sedimentation cylinder, coagulants are placed inside the feeding box. At the same time, a rotating plate is arranged below the inside of the feeding box, and the rotating plate can rotate inside the feeding box. That is, every time the rotating plate rotates inside the feeding box, a certain amount of coagulant can be put into the sedimentation cylinder. An automatic feeding mechanism is set up, eliminating the need for operators to put coagulants, greatly saving manpower;

[0020] 2. There are a placement box, activated carbon and an upper cover. By putting flocculants into the sedimentation cylinder, the pollutants in the water can be quickly sedimented. At the same time, a placement box is arranged below the inside of the sedimentation cylinder. The door in front of the sedimentation cylinder can be opened. Open the door in front of the sedimentation cylinder, and then open the upper cover arranged above the placement box. Activated carbon can be filled into the upper cover. The activated carbon can absorb the pollutants sedimented in the water. Sedimenting the water once before filtration can make the subsequent water purification better;

[0021] 3. A second rotating shaft, a first bevel gear, a second bevel gear and a protective shell are provided. By arranging the second rotating shaft in the middle of the filter box, a cleaning brush is installed on the outer side of the second rotating shaft. The outer side of the cleaning brush is closely attached to the filter net and the inner part of the filter box respectively. When the second rotating shaft rotates, the cleaning brush can be driven to rotate. The cleaning brush can clean the inner part of the filter box to ensure that attachments will not stick to the inner wall of the filter box. At the same time, the cleaning brush can also clean the upper part of the filter net to ensure that the filter net will not be blocked during filtration, keeping the inner wall of the device clean for a long time, making the water purification cleaner and more thorough, and extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 2 is a schematic top-sectional structure diagram of the present utility model;

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

[0025] Figure 4 is a schematic top-view structure diagram of the connection of the first pulley, the second pulley and the connecting belt of the present utility model;

[0026] Figure 5 is a schematic perspective structure diagram of the connection of the connecting pipe, the filter box and the filter net of the present utility model;

[0027] Figure 6 is a schematic right-sectional structure diagram of the present utility model.

[0028] In the figure: 1, sedimentation cylinder; 2, blanking box; 3, rotating plate; 4, rotating shaft; 5, first pulley; 6, second pulley; 7, connecting belt; 8, motor; 9, first rotating shaft; 10, rotating scraper; 11, heating wire; 12, placement box; 13, activated carbon; 14, upper cover; 15, connecting pipe; 16, filter box; 17, filter net; 18, second rotating shaft; 19, first bevel gear; 20, second bevel gear; 21, protective shell; 22, cleaning brush; 23, sterilization box; 24, ultraviolet lamp; 25, bottom plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 toFigures 1-6 , the present utility model provides a technical solution: a drinking water purification device capable of automatic cleaning, comprising: a sedimentation cylinder 1, a blanking box 2, a rotating plate 3, a rotating shaft 4, a first pulley 5, a second pulley 6, a connecting belt 7, a motor 8, a first rotating shaft 9, a rotating scraper 10, a heating wire 11, a placement box 12, activated carbon 13, an upper cover 14, a connecting pipe 15, a filtering box 16, a filter screen 17, a second rotating shaft 18, a first bevel gear 19, a second bevel gear 20, a protective shell 21, a cleaning brush 22, a sterilization box 23, an ultraviolet lamp 24 and a bottom plate 25;

[0031] As Figure 1 , Figure 3 and Figure 4 shown in

[0032] As Figure 2 and Figure 3As shown in , after the flocculant enters the sedimentation cylinder 1, the electric heating wires 11 arranged around the inside of the sedimentation cylinder 1 are turned on to heat the water. At the same time, a first rotating shaft 9 is rotatably installed in the middle of the sedimentation cylinder 1, and a rotating scraper 10 is symmetrically arranged on the outside of the first rotating shaft 9. The rotating scraper 10 is tightly fitted with the inside of the sedimentation cylinder 1, that is, the motor 8 connected to the upper end of the first rotating shaft 9 is turned on, so that the first rotating shaft 9 and the rotating scraper 10 can be quickly stirred inside the sedimentation cylinder 1, so that the water and the flocculant are quickly mixed, and the flocculants are continuously generated, and then they start to precipitate below the sedimentation cylinder 1. A placement box 12 is arranged below the sedimentation cylinder 1, and a plurality of holes are arranged in an array on the upper part of the placement box 12. Secondly, the inside of the placement box 12 is filled with activated carbon 13, and the activated carbon 13 can absorb the sediment in the sedimentation cylinder 1. In addition, an upper cover 14 is arranged on the upper part of the placement box 12, that is, the upper cover 14 can be opened by opening the door in front of the sedimentation cylinder 1, and the activated carbon 13 inside the placement box 12 can be regularly cleaned and replaced;

[0033] like Figure 3 , Figure 5 and Figure 6 As shown in , the precipitated water can enter the interior of the filter box 16 through the connecting pipe 15. The interior of the filter box 16 is equidistantly provided with three layers of filter screens 17, and the filter screens 17 can filter the water. At the same time, a second rotating shaft 18 is provided in the middle of the filter box 16, and a first bevel gear 19 is installed above the second rotating shaft 18. The right side of the first bevel gear 19 is meshed and connected with the second bevel gear 20. The outer sides of the second bevel gear 20 and the first bevel gear 19 are provided with a protective shell 21 for protection. The right end of the second bevel gear 20 is connected to the motor 8. When the motor 8 is turned on, the motor 8 will cause the second bevel gear 20 to start rotating, and the second bevel gear 20 is meshed with the first bevel gear 19, that is, the first bevel gear The wheel 19 will cause the second rotating shaft 18 to rotate. A cleaning brush 22 is installed on the outer side of the second rotating shaft 18. The cleaning brush 22 fits tightly against the inside of the filter box 16 and the top of the filter screen 17, that is, the cleaning brush 22 will scrape the inner wall of the filter box 16 and the top of the filter screen 17 as the second rotating shaft 18 rotates, ensuring that attachments will not stick to the inner wall of the filter box 16 and that the filter screen 17 will not be blocked during filtering. The filtered water will enter the interior of the sterilization box 23 through the lower middle part of the filter box 16. Ultraviolet lamps 24 are arranged around the interior of the sterilization box 23. Turning on the ultraviolet lamps 24 can sterilize the filtered water, and the sterilized water is discharged through the right side of the sterilization box 23.

[0034] 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 utility model 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.

[0035] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art 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 utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatically cleanable drinking water purification device, comprising: A bottom plate (25), the bottom plate (25) being directly placed on the ground; Characterized in that it further comprises: A precipitation cylinder (1), an automatic feeding mechanism is arranged on the upper left side of the precipitation cylinder (1), and the automatic feeding mechanism includes a feeding box (2), a rotating plate (3), a rotating shaft (4), a first pulley (5), a second pulley (6), a connecting belt (7) and a motor (8). The feeding box (2) is installed on the upper left side of the precipitation cylinder (1), and a rotating plate (3) is rotatably installed below the interior of the feeding box (2), and a rotating shaft (4) is fixedly installed on the outer side of the interior of the rotating plate (3); A filtering box (16), an automatic cleaning mechanism is arranged inside the filtering box (16), and the automatic cleaning mechanism includes a second rotating shaft (18), a first bevel gear (19), a second bevel gear (20), a protective shell (21) and a cleaning brush (22). The second rotating shaft (18) is rotatably installed in the middle of the precipitation cylinder (1), and the first bevel gear (19) is fixedly connected above the second rotating shaft (18), and the second bevel gear (20) is meshed and connected to the right side of the first bevel gear (19).

2. The automatic cleaning drinking water purification device according to claim 1, characterized in that: The precipitation cylinder (1) is fixedly arranged above the left side of the bottom plate (25), and heating wires (11) are installed around the interior of the precipitation cylinder (1), and a first rotating shaft (9) is rotatably installed in the middle of the precipitation cylinder (1).

3. The automatic cleaning drinking water purification device according to claim 2, wherein: Rotating scraping plates (10) are symmetrically installed on the left and right sides of the outer side of the first rotating shaft (9), and the outer sides of the rotating scraping plates (10) are in close contact with the inner wall of the precipitation cylinder (1), and the top end of the first rotating shaft (9) is connected to a motor (8).

4. The automatic cleaning drinking water purification device according to claim 3, characterized in that: A placement box (12) is snap-fitted and installed below the interior of the precipitation cylinder (1), and holes are arranged in an array above the interior of the placement box (12), and activated carbon (13) is filled in the interior of the placement box (12), and an upper cover (14) is rotatably installed above the placement box (12).

5. The automatic cleaning drinking water purification device according to claim 1, wherein: The first pulley (5) and the second pulley (6) are installed on the outer side of the rear of the rotating shaft (4), and the connecting belt (7) is installed on the outer sides of the first pulley (5) and the second pulley (6), and the motor (8) is connected to the rear end of the middle of the second pulley (6).

6. The automatic cleaning drinking water purification device according to claim 1, characterized in that: The right end of the second bevel gear (20) is connected to a motor (8), and a protective shell (21) is arranged outside the second bevel gear (20) and the first bevel gear (19), and the front and rear sides of the protective shell (21) are fixedly connected to the interior of the filtering box (16).

7. The automatic cleaning drinking water purification device according to claim 6, wherein: A connecting pipe (15) is installed above the filtering box (16), and the left side of the connecting pipe (15) is fixedly connected to the precipitation cylinder (1), and filter nets (17) are snap-fitted and installed at equal intervals inside the filtering box (16), and a cleaning brush (22) is in close contact above the filter nets (17).

8. The automatic cleaning drinking water purification device according to claim 6, wherein: The cleaning brush (22) is installed on the outer side of the second rotating shaft (18), and the outer side of the cleaning brush (22) is in close contact with the inner wall of the filtering box (16).

9. The automatic cleaning drinking water purification device according to claim 7, wherein: The right side below the middle of the filtering box (16) is connected with a sterilization box (23), and ultraviolet lamps (24) are arranged around the inside of the sterilization box (23).

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