Marine water purification filter element convenient to maintain

Abstract

The invention discloses a marine water purification filter element convenient to maintain, and relates to the technical field of water purification filter elements, the marine water purification filter element comprises a filter seat, hole sites are arranged on the filter seat in an array manner, a filter element mechanism is arranged in the hole sites, the filter element mechanism comprises a mounting cylinder, positioning grooves are formed in the mounting cylinder in an array manner, and the positioning grooves are respectively used for positioning and mounting a filter cotton part, an activated carbon part and a UV purification part; a pull rod is telescopically arranged on the side surface of the mounting cylinder and is used for pressing the filter cotton part, the activated carbon part and the UV purification part; a fixing mechanism is arranged in the central area of the filter seat and is used for fixing the filter element mechanism; a transfer mechanism is also arranged in the central area of the filter seat and is used for transferring each filter element mechanism; the transfer mechanism comprises a rotating seat rotationally mounted on the filter seat, and a clamping mechanism is arranged on the rotating seat in a sliding manner; the technical problem that an existing combined filter element is inconvenient to disassemble, assemble and maintain is solved, simple disassembly and maintenance can be achieved, different types of filter elements can be independently disassembled and assembled, and maintenance operation is simplified.

Description

Technical Field

[0001] The present invention relates to the technical field of water purification filters, and particularly to a marine water purification filter that is convenient for maintenance. Background Art

[0002] A water purification filter is a device used to filter impurities, pollutants, and harmful substances in water, and is usually used in household or commercial water purification systems. It helps improve water quality through physical, chemical, or biological actions, removing pollutants such as suspended solids, bacteria, viruses, heavy metals, and organic substances in water, thereby ensuring the safety and cleanliness of water. There are multiple types of water purification filters, such as activated carbon, PP cotton filters, UV purification, etc.; each has different filtering effects. For example, activated carbon is a carbon-based material with a high specific surface area and a large number of micropores, and is commonly used to adsorb and remove impurities and pollutants in gases and liquids. Its raw materials are usually plant-based materials or carbides such as coal and petroleum, and are activated through high-temperature heating or chemical treatment. The main characteristic of activated carbon is its extremely strong adsorption ability, which can adsorb various harmful gases, organic substances, heavy metal ions, etc.; PP cotton filters are mainly made of polypropylene fibers processed through special processes and are widely used in fields such as water treatment and air filtration. Due to their safe material and good filtering effect, PP cotton filters are widely used in many industries; UV purification is a technology that uses the bactericidal, disinfection, and purification effects of ultraviolet light to remove harmful microorganisms and pollutants in water, air, or on surfaces. Ultraviolet light is a light with a relatively short wavelength that can damage the DNA or RNA structures of bacteria, viruses, and other microorganisms, thereby achieving the effect of killing or inactivating them; in existing water purification systems, they are generally combined to achieve an efficient filtering effect. However, when installing existing water purification filters, they are generally installed in a closed manner, and it is not convenient to remove and replace them. Especially when different types of filters are used in combination, the maintenance operation is rather cumbersome. Based on this, the present invention proposes a water purification filter that is convenient for removal and maintenance, and different types of filters can be disassembled and assembled separately, simplifying the maintenance operation. Summary of the Invention

[0003] Aiming at the above technical problems, the present invention is convenient for removal and maintenance, and different types of filters can be disassembled and assembled separately, simplifying the maintenance operation.

[0004] The usage solution of the present invention is as follows: a marine water purification filter element that is easy to maintain, including a filter base. The filter base is provided with hole positions arranged in an array, and a filter element mechanism is arranged inside the hole positions. The filter element mechanism includes an installation cylinder. Positioning grooves are arrayed and opened inside the installation cylinder, and the positioning grooves are respectively used to position and install a filter cotton part, an activated carbon part, and a UV purification part. A pull rod is telescopically arranged on the side surface of the installation cylinder for pressing the filter cotton part, the activated carbon part, and the UV purification part. A fixing mechanism is arranged inside the central area of the filter base for fixing the filter element mechanism. A transfer mechanism is also arranged in the central area of the filter base for transferring each filter element mechanism. The transfer mechanism includes a rotating seat rotatably installed on the filter base, and a clamping mechanism is slidably arranged on the rotating seat.

[0005] As a preferred solution, the fixing mechanism of the installation cylinder includes a pressing plate telescopically arranged inside the filter base. A fixing rod is arranged on the pressing plate for contacting and pressing the installation cylinder. A first spring is connected between the pressing plate and the inside of the filter base, and a push plate is arranged at one end of the pressing plate.

[0006] As a preferred solution, a pressing column is arranged on the pull rod. The pressing column is telescopically arranged on the end surface of each positioning groove, and a second spring is connected between the pressing column and the installation cylinder.

[0007] As a preferred solution, a first positioning part is arranged on the filter cotton part, and the first positioning part is positioned and installed on the positioning groove. A first flow detector is arranged at the bottom end of the filter cotton part for detecting the water flow rate.

[0008] As a preferred solution, a second positioning part is arranged on the activated carbon part, and the second positioning part is positioned and installed on the positioning groove. A second flow detector is arranged at the bottom end of the activated carbon part for detecting the water flow rate.

[0009] As a preferred solution, a third positioning part is arranged on the UV purification part, and the third positioning part is positioned and installed on the positioning groove.

[0010] As a preferred solution, the transfer mechanism includes a first motor arranged inside the filter base. A first gear is arranged on the output shaft of the first motor, and the first gear meshes with the end of the rotating seat. A pushing electric cylinder is arranged on the rotating seat, and a pushing wheel is arranged on the telescopic rod of the pushing electric cylinder for controlling the movement of the fixing mechanism.

[0011] As a preferred solution, a second motor is arranged on the rotating seat. A belt structure is arranged on the output shaft of the second motor. A second guide rod and a second lead screw are movably arranged on the rotating seat. The second guide rod and the second lead screw are located inside the filter base, and the second lead screw forms a screw pair with the belt structure on the output shaft of the second motor. A moving seat is arranged at one end of the second guide rod and the second lead screw. A position electric cylinder is arranged on the moving seat, and a matching plate is arranged on the telescopic rod of the position electric cylinder. The matching plate cooperates with the rotating seat, and the clamping mechanism is arranged inside the matching plate.

[0012] As a preferred solution, the clamping mechanism includes a first clamping electric cylinder arranged on the mating plate. A second clamping electric cylinder is arranged on the telescopic rod of the first clamping electric cylinder, and a clamping plate is arranged on the telescopic rod of the second clamping electric cylinder. The clamping plate is used for clamping and fixing the installation cylinder.

[0013] The beneficial effects of the present invention compared with the prior art are as follows: (1) Before installing the filter cotton part, the activated carbon part, and the UV purification part, it is necessary to lift the pull rod to release the pressing state of the pressing column. During disassembly, replacement, or overall replacement, individual components can be replaced separately, and the operation is simple and convenient; (2) The position electric cylinder controls the mating plate to disengage from the rotating seat, changing from a closed state to an open state. Above each installation cylinder, the position of the clamping plate is controlled by the first clamping electric cylinder, and the second clamping electric cylinder controls the clamping plate to clamp and fix the end of the installation cylinder. When the fixing mechanism releases the fixation of the installation cylinder, the installation cylinder can be disassembled and assembled from the filter base; azimuth conversion can also be performed to replace and maintain the filter element in different azimuths; (3) When the filter cotton part and the activated carbon part are filtering, the water flow can be monitored by the first flow detector and the second flow detector. Based on the magnitude of the water flow, it can be determined whether the filter cotton part and the activated carbon part need to be replaced and maintained; (4) The moving seat moves, and the position electric cylinder controls the mating plate to disengage from the rotating seat, changing from a closed state to an open state, that is, the mating plate and the rotating seat can be switched between a closed state and an open state. In the closed state, water can be prevented from entering the interior; (5) After the filter cotton part, the activated carbon part, and the UV purification part are installed in the installation cylinder, the positioning part one, the positioning part two, and the positioning part three can be pressed tightly by the pressing column to achieve stable installation; (6) The installation cylinder is installed in the filter base, and the installation cylinders are arranged in a circular array to achieve efficient filtration. The outer side of the installation cylinder is pressed and fixed by the end of the fixing rod, and the installation cylinder can be stably installed. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a schematic sectional view of the filter base of the present invention.

[0016] Figure 3 It is a schematic diagram of the installation structure of the installation cylinder of the present invention.

[0017] Figure 4 It is a schematic diagram of the installation structure of the filter cotton part, the activated carbon part, and the UV purification part of the present invention.

[0018] Figure 5 It is a schematic diagram of the inner side structure of the installation cylinder of the present invention.

[0019] Figure 6 It is a schematic diagram of the pull rod structure of the present invention.

[0020] Figure 7This is a schematic diagram of the installation structure of the transfer mechanism of the present invention.

[0021] Figure 8 This is a schematic diagram of the partial installation structure of the transfer mechanism of the present invention.

[0022] Figure 9 This is a schematic diagram of the installation structure of the clamping mechanism of the present invention.

[0023] Reference numerals: 1 - filter base; 2 - rotating base; 3 - mounting cylinder; 301 - positioning groove; 4 - pressing plate; 5 - pushing plate; 6 - first spring; 7 - fixing rod; 8 - filter cotton part; 801 - first flow detector; 802 - first positioning part; 9 - activated carbon part; 901 - second flow detector; 902 - second positioning part; 10 - UV purification part; 1001 - third positioning part; 11 - pull rod; 12 - pressing column; 13 - second spring; 14 - first motor; 15 - first gear; 17 - pushing electric cylinder; 18 - second guide rod; 19 - second lead screw; 20 - second motor; 21 - pushing wheel; 22 - mating plate; 23 - moving seat; 24 - position electric cylinder; 25 - first clamping electric cylinder; 26 - second clamping electric cylinder; 27 - clamping plate. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present application. In addition, it should be understood that the specific implementation manners described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0025] Embodiment: As Figures 1 to 9 shown, a marine water purification filter element that is easy to maintain includes a filter base 1. The filter base 1 is provided with hole positions arranged in an array, and a filter element mechanism is arranged inside the hole positions. The filter element mechanism includes a mounting cylinder 3. Positioning grooves 301 are arrayed and opened inside the mounting cylinder 3, and the positioning grooves 301 are respectively used for positioning and installing a filter cotton part 8, an activated carbon part 9, and a UV purification part 10; and a pull rod 11 is telescopically arranged on the side surface of the mounting cylinder 3 for pressing the filter cotton part 8, the activated carbon part 9, and the UV purification part 10; a fixing mechanism is arranged inside the central area of the filter base 1 for fixing the filter element mechanism; a transfer mechanism is further arranged in the central area of the filter base 1 for transferring each filter element mechanism; the transfer mechanism includes a rotating base 2 rotatably installed on the filter base 1, and a clamping mechanism is slidably arranged on the rotating base 2.

[0026] The fixing mechanism of the installation cylinder 3 includes a pressing plate 4 telescopically arranged inside the filter base 1. A fixing rod 7 is arranged on the pressing plate 4 for contacting and pressing the installation cylinder 3. A first spring 6 is connected between the pressing plate 4 and the inside of the filter base 1, and a push plate 5 is arranged at one end of the pressing plate 4. A pressing column 12 is arranged on the pull rod 11. The pressing column 12 is telescopically arranged on the end face of each positioning groove 301, and a second spring 13 is connected between the pressing column 12 and the installation cylinder 3.

[0027] A first positioning part 802 is arranged on the filter cotton part 8, and the first positioning part 802 is positioned and installed on the positioning groove 301. A first flow detector 801 is arranged at the bottom end of the filter cotton part 8 for detecting the water flow rate. A second positioning part 902 is arranged on the activated carbon part 9, and the second positioning part 902 is positioned and installed on the positioning groove 301. A second flow detector 901 is arranged at the bottom end of the activated carbon part 9 for detecting the water flow rate. A third positioning part 1001 is arranged on the UV purification part 10, and the third positioning part 1001 is positioned and installed on the positioning groove 301.

[0028] The transfer mechanism includes a first motor 14 arranged inside the filter base 1. A first gear 15 is arranged on the output shaft of the first motor 14, and the first gear 15 meshes with the end of the rotating base 2. A pushing electric cylinder 17 is arranged on the rotating base 2. A pushing wheel 21 is arranged on the telescopic rod of the pushing electric cylinder 17 for controlling the movement of the fixing mechanism. A second motor 20 is arranged on the rotating base 2. A belt structure is arranged on the output shaft of the second motor 20. A second guide rod 18 and a second lead screw 19 are movably arranged on the rotating base 2. The second guide rod 18 and the second lead screw 19 are located inside the filter base 1, and the second lead screw 19 and the belt structure on the output shaft of the second motor 20 form a screw pair. A moving seat 23 is arranged at one end of the second guide rod 18 and the second lead screw 19. A position electric cylinder 24 is arranged on the moving seat 23. A matching plate 22 is arranged on the telescopic rod of the position electric cylinder 24. The matching plate 22 cooperates with the rotating base 2. The clamping mechanism is arranged inside the matching plate 22. The clamping mechanism includes a first clamping electric cylinder 25 arranged on the matching plate 22. A second clamping electric cylinder 26 is arranged on the telescopic rod of the first clamping electric cylinder 25. A clamping plate 27 is arranged on the telescopic rod of the second clamping electric cylinder 26. The clamping plate 27 is used for clamping and fixing the installation cylinder 3.

[0029] Operating principle: The filter cotton part 8, the activated carbon part 9, and the UV purification part 10 are successively installed on the installation cylinder 3, that is, the first positioning part 802 is matched with the positioning groove 301, the second positioning part 902 is matched with the positioning groove 301, and the third positioning part 1001 is matched with the positioning groove 301 to realize the positioning and fixing of the filter cotton part 8, the activated carbon part 9, and the UV purification part 10. The filter cotton part 8 is used to filter large particle impurities. The activated carbon part 9 is a carbon-based material with a high specific surface area and a large number of micropores, which can be used to adsorb and remove impurities and pollutants in gases and liquids. The UV purification part 10 uses the bactericidal, disinfection, and purification effects of ultraviolet light to remove harmful microorganisms and pollutants in water, air, or on surfaces. Ultraviolet light is a kind of light with a short wavelength that can damage the DNA or RNA structure of bacteria, viruses, and other microorganisms, thereby achieving the effect of killing or inactivating them.

[0030] After the filter cotton part 8, the activated carbon part 9, and the UV purification part 10 are installed in the installation cylinder 3, the first positioning part 802, the second positioning part 902, and the third positioning part 1001 can be tightened by the pressing column 12. That is, before installation, the pull rod 11 needs to be lifted to release the pressing state of the pressing column 12. During disassembly and replacement, a certain component can be replaced separately. For example, the filter cotton part 8, the activated carbon part 9, or the UV purification part 10 can be replaced and maintained separately.

[0031] The installation cylinder 3 is installed in the filter base 1, and the outer side of the installation cylinder 3 is tightly fixed by the end of the fixing rod 7. When disassembling the installation, it is rotated to the target position through the rotating seat 2, and the electric cylinder 17 is pushed to control the push wheel 21 to push the push plate 5, so that the fixing rod 7 is released from the pressing state, and then the filter cotton part 8, the activated carbon part 9, or the UV purification part 10 can be removed.

[0032] When transferring the installation cylinder 3, the motor 14 works to rotate the turntable 2. At the target orientation, the motor 20 works, causing the second lead screw 19 and the second guide rod 18 to move, that is, the moving seat 23 moves. The position cylinder 24 controls the separation of the mating plate 22 from the turntable 2, changing from the closed state to the open state. Above each installation cylinder 3, the clamping cylinder 1 25 controls the position of the clamping plate 27, and the clamping cylinder 2 26 controls the clamping plate 27 to clamp and fix the end of the installation cylinder 3. The fixing mechanism releases the fixation of the installation cylinder 3, allowing the installation cylinder 3 to be disassembled and assembled from the filter base 1. That is, the operator can maintain and replace the filter cotton part 8, the activated carbon part 9, or the UV purification part 10. When the filter cotton part 8 and the activated carbon part 9 are filtering, the flow detector 1 801 and the flow detector 2 901 can monitor the water flow. Based on the magnitude of the water flow, it can be determined whether the filter cotton part 8 and the activated carbon part 9 need to be replaced and maintained. For example, when water flows through the filter cotton part 8, the flow detector 1 801 detects the water flow. If the water flow decreases, it can be determined that the filter cotton part 8 is blocked by impurities and needs to be replaced and maintained. When water flows through the activated carbon part 9, the flow detector 2 901 detects the water flow. If the water flow decreases, it can be determined that the activated carbon part 9 is blocked by impurities and needs to be replaced and maintained. The operator can replace and maintain the target part according to the signal feedback from the detector.

[0033] The above has introduced the solution provided by the embodiments of the present application in detail. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only for helping to understand the method and its core idea of the present application. At the same time, for those skilled in the art, based on the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A marine water purification filter element that is convenient for maintenance, comprising a filter base (1), wherein the filter base (1) is provided with holes arranged in an array, and a filter element mechanism is arranged inside the holes, and is characterized in that: The filter element mechanism includes an installation cylinder (3). Positioning grooves (301) are arranged in an array inside the installation cylinder (3), and the positioning grooves (301) are respectively used for positioning and installing a filter cotton part (8), an activated carbon part (9), and a UV purification part (10); and a pull rod (11) is telescopically arranged on the side of the installation cylinder (3) for pressing the filter cotton part (8), the activated carbon part (9), and the UV purification part (10); a fixing mechanism is arranged inside the central area of the filter seat (1) for fixing the filter element mechanism; a transfer mechanism is also arranged in the central area of the filter seat (1) for transferring each filter element mechanism; the transfer mechanism includes a turntable (2) rotatably installed on the filter seat (1), and a clamping mechanism is slidably arranged on the turntable (2).

2. The marine water purification filter element convenient for maintenance according to claim 1, wherein: The fixing mechanism of the installation cylinder (3) includes a pressing plate (4) telescopically arranged inside the filter seat (1). A fixing rod (7) is arranged on the pressing plate (4) for contacting and pressing the installation cylinder (3). A first spring (6) is connected between the pressing plate (4) and the inside of the filter seat (1), and a push plate (5) is arranged at one end of the pressing plate (4).

3. The marine water purification filter element convenient for maintenance according to claim 1, characterized in that: A pressing column (12) is arranged on the pull rod (11). The pressing column (12) is telescopically arranged on the end surface of each positioning groove (301), and a second spring (13) is connected between the pressing column (12) and the installation cylinder (3).

4. The marine water purification filter element convenient for maintenance according to claim 1, wherein: A first positioning part (802) is arranged on the filter cotton part (8), and the first positioning part (802) is positioned and installed on the positioning groove (301); a first flow detector (801) is arranged at the bottom end of the filter cotton part (8) for detecting the water flow rate.

5. The marine water purification filter element according to claim 1, characterized in that: A second positioning part (902) is arranged on the activated carbon part (9), and the second positioning part (902) is positioned and installed on the positioning groove (301). A second flow detector (901) is arranged at the bottom end of the activated carbon part (9) for detecting the water flow rate.

6. The marine water purification filter element convenient for maintenance according to claim 1, wherein: A third positioning part (1001) is arranged on the UV purification part (10), and the third positioning part (1001) is positioned and installed on the positioning groove (301).

7. The marine water purification filter element convenient for maintenance according to claim 1, wherein: The transfer mechanism includes a first motor (14) arranged inside the filter seat (1). A first gear (15) is arranged on the output shaft of the first motor (14), and the first gear (15) meshes with the end of the turntable (2). A pushing electric cylinder (17) is arranged on the turntable (2), and a pushing wheel (21) is arranged on the telescopic rod of the pushing electric cylinder (17) for controlling the movement of the fixing mechanism.

8. The marine water purification filter element convenient for maintenance according to claim 7, wherein: A second motor (20) is arranged on the turntable (2). A belt structure is arranged on the output shaft of the second motor (20). A second guide rod (18) and a second lead screw (19) are movably arranged on the turntable (2). The second guide rod (18) and the second lead screw (19) are located inside the filter seat (1), and the second lead screw (19) forms a screw pair with the belt structure on the output shaft of the second motor (20). One end of the second guide rod (18) and the second lead screw (19) is provided with a moving seat (23). A position electric cylinder (24) is arranged on the moving seat (23). A matching plate (22) is arranged on the telescopic rod of the position electric cylinder (24). The matching plate (22) cooperates with the turntable (2), and the clamping mechanism is arranged inside the matching plate (22).

9. The marine water purification filter element convenient for maintenance according to claim 8, wherein: The clamping mechanism includes a first clamping electric cylinder (25) arranged on the mating plate (22). A second clamping electric cylinder (26) is arranged on the telescopic rod of the first clamping electric cylinder (25), and a clamping plate (27) is arranged on the telescopic rod of the second clamping electric cylinder (26). The clamping plate (27) is used to clamp and fix the installation cylinder (3).

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