A water quality environmental protection purification equipment

Abstract

The invention discloses a water quality environmental protection purification device, which relates to the technical field of water quality environmental protection, comprising: a float, the float is an annular structure with a hollow middle portion, a mounting ring is installed on the upper end surface of the float, a booster pump is installed in the mounting ring, the lower end of the booster pump extends to the bottom of the float, a filter cover is installed at the bottom of the booster pump, a nozzle is rotatably installed on the mounting ring through a bracket; a scraping component, the scraping component is installed on the booster pump and is used to scrape and clean impurities adsorbed on the filter cover. The invention can scrape the impurities adsorbed on the filter cover through the coordinated arrangement of the scraping component and the collecting component, ensure the normal and stable operation of the booster pump, and can use the downward pressure of the scraping component to drive the collecting component to collect impurities. The equipment can not only realize aeration and oxygenation of the water body, but also attract and collect impurities with the help of the suction force of the booster pump, thereby realizing oxygenation and purification of the water body simultaneously.

Description

Technical Field

[0001] The present invention relates to the technical field of water quality environmental protection, and in particular to a water quality environmental protection purification device. Background Art

[0002] Water environment protection is an important part of ecological environment protection. Dissolved oxygen is an important parameter of water environment. Sufficient dissolved oxygen can provide oxygen necessary for animal life activities in water, promote the growth and reproduction of aerobic microorganisms, promote the degradation of organic matter, and reduce toxic and harmful substances through oxidation. At present, aeration equipment is often used to treat water bodies to increase the dissolved oxygen content of water bodies and improve the water environment.

[0003] The fountain aerator is a commonly used aeration equipment, which pressurizes the water and sprays it into the air, so that the water comes into contact with the air to dissolve oxygen, and it also has a certain ornamental value. However, due to the presence of a large amount of impurities in the water, after the fountain aerator has been working for a long time, a large amount of impurities will be adsorbed on the surface of the filter cover of the booster pump, causing the filter holes on the filter cover to be blocked, affecting the normal operation of the fountain aerator; in addition, the nozzle of the existing fountain aerator is installed in a fixed manner, and the water spraying area is fixed, resulting in a large limitation on the range of dissolved oxygen in the water. Therefore, a water quality environmental protection purification equipment is needed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a water quality environmental protection purification device to solve the problems existing in the prior art mentioned in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A water quality environmental protection purification device, comprising:

[0007] A buoy, the buoy is a ring structure with a hollow middle portion, a mounting ring is installed on the upper end surface of the buoy, a booster pump is installed in the mounting ring, the lower end of the booster pump extends to the bottom of the buoy, a filter cover is installed at the bottom of the booster pump, and a nozzle is rotatably installed on the mounting ring through a bracket;

[0008] A scraping assembly, which is installed on the booster pump and is used to scrape and clean the impurities adsorbed on the filter cover;

[0009] A collecting assembly, which is mounted on the lower side of the buoy through a connecting frame, and is used to collect impurities scraped by the scraping assembly and prevent the impurities from drifting out of the collecting assembly;

[0010] The swing drive assembly is installed on the mounting ring. The swing drive assembly can utilize the power of the scraping assembly to drive the nozzle to rotate, thereby expanding the spraying range of the nozzle.

[0011] Preferably, the scraping assembly includes a scraping member and a reciprocating driving member, the scraping member is composed of a cylindrical body and an annular plate connected to the lower end of the cylindrical body, the cylindrical body is slidably connected to the middle hole of the float, the annular plate is slidably connected to the side wall of the filter cover, the side wall of the cylindrical body is evenly provided with filter holes, and a reciprocating driving member is installed on the booster pump, and the reciprocating driving member is used to drive the scraping member to slide reciprocatingly up and down.

[0012] Preferably, the collecting assembly includes a collecting cylinder, an impeller and a rotating driving member, the collecting cylinder is installed on the lower end of the float through a connecting frame, the upper end of the collecting cylinder has an opening, the bottom surface of the collecting cylinder is provided with a water filter hole, and an impeller is provided at the opening of the collecting cylinder, the impeller consists of a circular ring and a plurality of inclined blades connected around the circular ring, a rotating driving member is installed in the collecting cylinder, the impeller is installed on the rotating driving member, and the impeller can rotate when under pressure.

[0013] Preferably, the swing drive assembly includes a connecting plate, a driving column and an upper ring body, the connecting plate is connected to one end of the nozzle, the driving column is connected to the connecting plate, a guide rod is vertically slidably connected to the mounting ring, the upper end of the guide rod is connected to the upper ring body, the upper ring body is connected to a straight groove ring, the driving column is slidably connected in the straight groove ring, the lower end of the guide rod is connected to the lower ring body, and a second spring is provided between the lower ring body and the mounting ring.

[0014] Preferably, the rotating driving member includes a driving cylinder, a driving shaft and a rotating block, the driving cylinder is installed on the inner bottom surface of the collecting cylinder, the driving shaft is rotatably connected to the driving cylinder, the impeller key is connected to the upper end of the driving shaft, the lower end of the driving shaft is connected to the rotating block through a one-way bearing, the inner wall of the driving cylinder is provided with an inclined groove, the rotating block is connected with a sliding rod, one end of the sliding rod is slidably connected in the inclined groove, the bottom of the driving shaft is rotatably connected to a limiting ring, and a first spring is provided between the limiting ring and the inner bottom surface of the driving cylinder.

[0015] Preferably, the side surface of the connecting frame is configured as a hollow structure to facilitate water to enter the filter cover.

[0016] Preferably, the reciprocating drive member is a vertically arranged electric push rod.

[0017] Preferably, a plurality of the nozzles are provided, and the plurality of the nozzles are equidistantly arranged on the mounting ring.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention can scrape off the impurities adsorbed on the filter cover through the coordinated arrangement of the scraping component and the collecting component, thereby ensuring the normal and stable operation of the booster pump, and can use the downward pressure of the scraping component to drive the collecting component to collect the impurities. The equipment can not only realize aeration and oxygenation of the water body, but also attract and collect impurities with the help of the suction force of the booster pump, thereby simultaneously realizing oxygenation and purification of the water body.

[0020] 2. The present invention can realize the reciprocating rotation of the nozzle by setting the scraping component and the swing driving component, so that the spraying range of the nozzle is increased, thereby increasing the area of ​​the water falling area and improving the effect of dissolved oxygen in the water.

[0021] 3. The collecting assembly and the swing driving assembly of the present invention are powered by the scraping assembly during operation, without the need for additional power equipment. The structure is compact, making the equipment low in manufacturing cost and more energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 This is a schematic diagram of the structure of the present invention without the buoy.

[0024] Figure 3 It is a schematic diagram of the installation structure of the booster pump and the nozzle of the present invention.

[0025] Figure 4 For the present invention Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0026] Figure 5 It is a schematic diagram of the structure of the collection component of the present invention.

[0027] Figure 6 It is a schematic diagram of the cross-sectional structure of the rotary drive component of the present invention.

[0028] Figure 7 It is a schematic diagram of the structure of the scraping member of the present invention.

[0029] In the figure: 1. float; 2. mounting ring; 3. booster pump; 31. filter cover; 4. nozzle; 5. scraper assembly; 51. scraper member; 52. reciprocating drive member; 6. connecting frame; 7. collecting assembly; 71. collecting cylinder; 72. impeller; 73. rotating drive member; 731. driving cylinder; 732. driving shaft; 733. rotating block; 734. inclined groove; 735. sliding rod; 736. limiting ring; 737. first spring; 8. swinging drive assembly; 81. connecting plate; 82. driving column; 83. upper ring body; 84. straight groove ring; 85. guide rod; 86. lower ring body; 87. second spring. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0031] See also Figure 1-7 , the present invention provides the following technical solutions:

[0032] A water quality environmental protection purification equipment comprises: a float 1, wherein the float 1 is a ring structure with a hollow middle portion, a mounting ring 2 is installed on the upper end surface of the float 1, a booster pump 3 is installed in the mounting ring 2, the lower end of the booster pump 3 extends to the bottom of the float 1, a filter cover 31 is installed at the bottom of the booster pump 3, a nozzle 4 is rotatably installed on the mounting ring 2 through a bracket, a plurality of nozzles 4 are provided, and the plurality of nozzles 4 are equidistantly arranged on the mounting ring 2, each nozzle 4 is connected to the water outlet of the booster pump 3 through a hose, the booster pump 3 pressurizes the water body and supplies it to the nozzle 4, and the water body is sprayed into the air through the nozzle 4 for dissolved oxygen treatment.

[0033] A scraping assembly 5 is installed on the booster pump 3 and is used to scrape and clean the impurities adsorbed on the filter cover 31; the scraping assembly 5 includes a scraper 51 and a reciprocating drive 52, the scraper 51 is composed of a cylindrical body and an annular plate connected to the lower end of the cylindrical body, the cylindrical body is slidably connected to the middle hole of the float 1, the annular plate is slidably connected to the side wall of the filter cover 31, and the side wall of the cylindrical body is evenly provided with filter holes, and a reciprocating drive 52 is installed on the booster pump 3, and the reciprocating drive 52 is used to drive the scraper 51 to slide reciprocatingly up and down; the reciprocating drive 52 is a vertically arranged electric push rod; the scraper 51 is driven by the electric push rod to slide downward, so that the scraper 51 scrapes the impurities on the surface of the filter cover 31 and pushes the impurities to the position of the collection assembly 7.

[0034] The collecting assembly 7 is installed on the lower side of the buoy 1 through the connecting frame 6. The side of the connecting frame 6 is set as a hollow structure to facilitate the water to enter the filter cover 31; the collecting assembly 7 is used to collect the impurities scraped by the scraping assembly 5 and prevent the impurities from drifting out of the collecting assembly 7; the collecting assembly 7 includes a collecting barrel 71, an impeller 72 and a rotating driving member 73. The collecting barrel 71 is installed on the lower end of the buoy 1 through the connecting frame 6. The upper end of the collecting barrel 71 has an opening. A water filter hole is provided on the bottom surface, and an impeller 72 is provided at the opening of the collecting cylinder 71. The impeller 72 is composed of a ring and a plurality of inclined blades connected around the ring. A rotating driving member 73 is installed in the collecting cylinder 71, and the impeller 72 is installed on the rotating driving member 73. The impeller 72 can rotate when pressurized; the scraping member 51 pushes the impurities to the surface of the impeller 72 and presses down the impeller 72. The impeller 72 can rotate under the action of the rotating driving member 73 to collect the impurities into the collecting cylinder 71.

[0035] The rotary drive member 73 includes a drive cylinder 731, a drive shaft 732 and a rotating block 733. The drive cylinder 731 is installed on the inner bottom surface of the collecting cylinder 71. The drive shaft 732 is rotatably connected to the drive cylinder 731. The impeller 72 is keyed to the upper end of the drive shaft 732. The lower end of the drive shaft 732 is connected to the rotating block 733 through a one-way bearing. The one-way bearing is provided here for the purpose of: the impeller 72 rotates only when the impeller 72 is pressed downward. When the impeller 72 is reset upward, the impeller 7 2 does not generate rotation, which can prevent the impeller 72 from rotating in the opposite direction and causing impurities to float out of the collecting cylinder 71; the inner wall of the driving cylinder 731 is provided with an inclined groove 734, and the rotating block 733 is connected with a sliding rod 735, one end of the sliding rod 735 is slidably connected in the inclined groove 734, and the bottom of the driving shaft 732 is rotatably connected with a limiting ring 736, and a first spring 737 is provided between the limiting ring 736 and the inner bottom surface of the driving cylinder 731, and the first spring 737 is used to drive the driving shaft 732 and the impeller 72 to move upward.

[0036] A swing drive assembly 8 is installed on the mounting ring 2. The swing drive assembly 8 can use the power of the scraper assembly 5 to drive the nozzle 4 to rotate, thereby expanding the spraying range of the nozzle 4. The swing drive assembly 8 includes a connecting plate 81, a driving column 82 and an upper ring body 83. The connecting plate 81 is connected to one end of the nozzle 4, and the driving column 82 is connected to the connecting plate 81. A guide rod 85 is vertically slidably connected to the mounting ring 2. The upper end of the guide rod 85 is connected to the upper ring body 83, and the upper ring body 83 is connected to a straight groove ring 84. The driving column 82 is slidably connected in the straight groove ring 84. The lower end of the guide rod 85 is connected to a lower ring body 86. A second spring 87 is provided between the lower ring body 86 and the mounting ring 2. The second spring 87 is used to drive the guide rod 85 to slide back. When the scraper 51 moves upward, it can push the lower ring body 86, so that the nozzle 4 rotates, thereby increasing the area of ​​the water falling area and improving the effect of dissolved oxygen in the water.

[0037] The working process of the present invention is as follows:

[0038] First, the water quality environmental protection purification equipment is placed in the water area that needs to be treated. The buoy 1 makes the purification equipment float in the water body, and the lower end of the booster pump 3 is immersed in the water body. The booster pump 3 is started, and the water body is filtered through the filter cover 31 and enters the booster pump 3, and is supplied to each nozzle 4 after being pressurized. The nozzle 4 sprays water into the air and falls back into the water body to achieve aeration and oxygenation of the water body.

[0039] During the operation of the booster pump 3, the reciprocating drive member 52 drives the scraper member 51 to slide downward, and the scraper member 51 scrapes the impurities adsorbed on the surface of the filter cover 31 and pushes it downward until the scraper member 51 contacts the impeller 72. The scraper member 51 continues to move downward, and the scraper member 51 pushes the impeller 72, causing the drive shaft 732 to slide downward. The drive shaft 732 drives the rotating block 733 and the sliding rod 735 to move downward, causing the sliding rod 735 to slide in the inclined groove 734, thereby causing the drive shaft 732 to rotate. The drive shaft 732 drives the impeller 72 to rotate synchronously, and the inclined blades on the impeller 72 scrape the impurities at the bottom of the scraper member 51, and introduce the impurities into the collecting barrel 71 for collection to prevent the impurities from floating out.

[0040] After the impurities are collected, the reciprocating drive member 52 drives the scraper member 51 to slide upward, and the impeller 72 returns to its original position under the action of the first spring 737. When the upper end of the scraper member 51 contacts the lower ring body 86, the scraper member 51 pushes the lower ring body 86, so that the upper ring body 83 drives the straight groove ring 84 to move upward, and the straight groove ring 84 drives the nozzle 4 to rotate through the driving column 82 and the connecting plate 81, thereby increasing the area of ​​the water falling area and improving the effect of dissolved oxygen in the water.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water quality environmental protection purification equipment, characterized in that: include: A buoy (1), the buoy (1) being a ring-shaped structure with a hollow middle portion, a mounting ring (2) being mounted on the upper end surface of the buoy (1), a booster pump (3) being mounted inside the mounting ring (2), the lower end of the booster pump (3) extending to the bottom of the buoy (1), a filter cover (31) being mounted at the bottom of the booster pump (3), and a nozzle (4) being rotatably mounted on the mounting ring (2) via a bracket; A scraping assembly (5), the scraping assembly (5) being mounted on the booster pump (3) and used for scraping and cleaning impurities adsorbed on the filter cover (31); the scraping assembly (5) comprising a scraping member (51) and a reciprocating driving member (52); the scraping member (51) comprising a cylindrical body and an annular plate connected to the lower end of the cylindrical body; the cylindrical body being slidably connected to the middle hole of the float (1); the annular plate being slidably connected to the side wall of the filter cover (31); the side wall of the cylindrical body being evenly provided with filter holes; the booster pump (3) being mounted with a reciprocating driving member (52); the reciprocating driving member (52) being used for driving the scraping member (51) to slide reciprocatingly up and down; A collecting assembly (7), wherein the collecting assembly (7) is mounted on the lower side of the buoy (1) via a connecting frame (6), and the collecting assembly (7) is used to collect impurities scraped by the scraping assembly (5) and prevent the impurities from drifting out of the collecting assembly (7); the collecting assembly (7) comprises a collecting barrel (71), an impeller (72) and a rotating drive member (73); the collecting barrel (71) is mounted on the lower end of the buoy (1) via the connecting frame (6), the upper end of the collecting barrel (71) has an opening, the bottom surface of the collecting barrel (71) is provided with a water filter hole, an impeller (72) is provided at the opening of the collecting barrel (71), the impeller (72) is composed of a circular ring and a plurality of inclined blades connected around the circular ring, a rotating drive member (73) is installed in the collecting barrel (71), the impeller (72) is installed on the rotating drive member (73), and the impeller (72) can rotate when under pressure; The rotary drive member (73) comprises a drive cylinder (731), a drive shaft (732) and a rotating block (733); the drive cylinder (731) is mounted on the inner bottom surface of the collecting cylinder (71); the drive shaft (732) is rotatably connected to the drive cylinder (731); the impeller (72) is key-connected to the upper end of the drive shaft (732); the lower end of the drive shaft (732) is connected to the rotating block (733) via a one-way bearing; an inclined groove (734) is provided on the inner wall of the drive cylinder (731); a sliding rod (735) is connected to the rotating block (733); one end of the sliding rod (735) is slidably connected in the inclined groove (734); the bottom of the drive shaft (732) is rotatably connected to a limiting ring (736); a first spring (737) is provided between the limiting ring (736) and the inner bottom surface of the drive cylinder (731); A swing drive assembly (8), wherein the swing drive assembly (8) is mounted on the mounting ring (2), and the swing drive assembly (8) can utilize the power of the scraping assembly (5) to drive the nozzle (4) to rotate, thereby expanding the spraying range of the nozzle (4); the swing drive assembly (8) comprises a connecting plate (81), a driving column (82), and an upper ring body (83); the connecting plate (81) is connected to one end of the nozzle (4); the driving column (82) is connected to the connecting plate (81); a guide rod (85) is vertically slidably connected to the mounting ring (2); the upper end of the guide rod (85) is connected to the upper ring body (83); the upper ring body (83) is connected to a straight groove ring (84); the driving column (82) is slidably connected inside the straight groove ring (84); the lower end of the guide rod (85) is connected to a lower ring body (86); a second spring (87) is provided between the lower ring body (86) and the mounting ring (2); The scraper (51) pushes the impurities onto the surface of the impeller (72) and presses the impeller (72) downward, so that the impeller (72) can rotate under the action of the rotary drive member (73) to collect the impurities into the collection barrel (71); When the scraper (51) moves upward, it can push the lower ring body (86), causing the nozzle (4) to rotate, thereby increasing the area of ​​the water falling region and improving the effect of dissolving oxygen in the water.

2. The water quality environmental protection purification equipment according to claim 1 is characterized by: The side surface of the connecting frame (6) is configured as a hollow structure, so as to facilitate water to enter the filter cover (31).

3. The water quality environmental protection purification equipment according to claim 1 is characterized by: The reciprocating driving member (52) is an electric push rod arranged vertically.

4. The water quality environmental protection purification equipment according to claim 1 is characterized by: A plurality of the nozzles (4) are provided, and the plurality of the nozzles (4) are equidistantly arranged on the mounting ring (2) at a circumference.

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