A circulating water filtration device

Abstract

This utility model relates to the field of filtration technology and provides a circulating water filtration device, including: a housing and a connecting rod, and further including: a filter assembly disposed on the outer surface of the connecting rod for filtering circulating water, the filter assembly including: two T-shaped grooves, both formed on the outer surface of the connecting rod, the two T-shaped grooves being symmetrical; a filter screen box disposed on the filter assembly for intercepting impurities in the circulating water; circulating water flows into the upper guide box through the inlet pipe, the inside of the guide box is fixedly installed with a diverting plate to disperse the impact force of the flowing circulating water and prevent water splashing, a splash guard is fixedly installed at the upper end of the guide box to prevent circulating water from splashing out and improve the surrounding working environment, the circulating water flows through the guide box and passes through the filter screen box, the filter screen box can intercept and filter impurities in the circulating water, the bottom of the filter screen box is fixedly installed with a conical funnel to facilitate the flow of circulating water into the lower guide box.

Description

Technical Field

[0001] This utility model relates to the field of filtration technology, and in particular to a circulating water filtration device. Background Technology

[0002] A circulating water filtration system is a technology used to treat and purify water so that it can be reused. This system is widely used in various applications, including swimming pools, aquaculture, industrial cooling systems, and domestic water use. By removing impurities, suspended particles, harmful chemicals, and microorganisms from the water, circulating water filtration systems help maintain water quality, reduce water waste, and minimize environmental impact.

[0003] However, in the existing technology, most circulating water filtration devices use bolts to fix the filter screens. The filter screens need to be cleaned regularly, and if they are not cleaned for a long time, they will become clogged, reducing the filtration effect on the circulating water. The fixed filter screens are cumbersome to disassemble and assemble. Moreover, when disassembling and assembling the filter screens, the circulating water that is clogged and left on the filter screens can easily drip onto the surrounding area, making the surrounding area damp and causing workers to slip and fall, which poses a certain safety hazard. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the existing technology where most circulating water filtration devices use bolts to fix the filter screen, which requires regular cleaning. If the filter screen is not cleaned for a long time, it will become clogged, reducing the filtration effect on the circulating water. The fixed filter screen is also cumbersome to install and remove. Moreover, when installing and removing the filter screen, the circulating water that is clogged and left on the filter screen can easily drip onto the surrounding area, making the surrounding area damp and causing workers to slip and fall, posing a certain safety hazard.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a circulating water filtration device, comprising: a housing and a connecting rod, and further comprising:

[0006] A filter assembly, disposed on the outer surface of the connecting rod, is used for filtering circulating water. The filter assembly includes:

[0007] Two T-shaped grooves are both formed on the outer surface of the connecting rod, and the two T-shaped grooves are symmetrical to each other;

[0008] A filter box, disposed on the filter assembly, is used to intercept impurities in the circulating water;

[0009] A support assembly, disposed on the inner surface of the housing, supports the filter assembly. The support assembly includes:

[0010] A support block is located at the center of one side of the filter box to support the filter box.

[0011] Preferably, the filtering component further includes:

[0012] Both T-shaped plates are disposed inside the T-shaped groove;

[0013] Multiple triangular plates are provided on the outer surface of the T-shaped plate for connecting filter boxes;

[0014] A conical funnel, located at the bottom of the filter box, guides the filtered circulating water.

[0015] Two flow guide boxes are both located at the center of one side of the box body, and a flow divider is fixedly installed inside one of the flow guide boxes;

[0016] A splash guard is installed on the outer surface of the flow guide box to prevent circulating water from splashing out.

[0017] The technical effect of adopting the above-mentioned further solution is as follows: the circulating water flows into the upper guide box through the inlet pipe. The guide box is fixedly installed with a diverter plate, which can disperse the impact force of the flowing circulating water and prevent water splashing. The splash guard is fixedly installed at the upper end of the guide box, which can prevent the circulating water from splashing out and improve the surrounding working environment. The circulating water flows through the guide box and passes through the filter screen box, which can intercept and filter impurities in the circulating water.

[0018] Preferably, the support components include:

[0019] Multiple fixing plates are all located inside the housing on the side near the flow guide box. The multiple fixing plates are divided into two groups on average. Semi-annular plates are fixedly installed on the outer surface of the two groups of fixing plates to support the filter box.

[0020] A semi-annular groove is formed on the outer surface of the semi-annular plate, and the support block can slide inside the semi-annular groove.

[0021] The technical effect of adopting the above-mentioned further solution is that the stability of the filter screen box located at the lower end of the flow guide box can be improved by the support block and the semi-circular plate, so that it is not easy to shake when filtering the circulating water, and the circulating water can be filtered better.

[0022] Preferably, a through groove is provided on one side of the bottom of the box body, a water tank is fixedly installed on the outer surface of the box body near the through groove, and a drain pipe is fixedly installed on the lower end of the water tank near the outer surface.

[0023] The technical effect of adopting the above-mentioned further solution is that the filtered circulating water flows into the interior of the water tank through the channel and is taken out for use through the drain pipe.

[0024] Preferably, an installation plate is fixedly installed on one side of the top outer surface of the box, and a water inlet pipe is fixedly installed inside the installation plate, with one end of the water inlet pipe penetrating through the splash guard.

[0025] The technical effect of adopting the above-mentioned further solution is that circulating water flows into the upper guide box through the inlet pipe.

[0026] Preferably, a rectangular plate is fixedly installed on one side of the water tank, and a stepper motor is fixedly installed on the top of the rectangular plate. The output end of the stepper motor passes through the tank body and is fixedly connected to the connecting rod.

[0027] The technical effect of adopting the above-mentioned further solution is that turning on the stepper motor can drive the connecting rod to rotate, and the connecting rod drives the two sets of filter screen boxes to rotate through the two T-shaped plates, thereby alternating and replacing them.

[0028] Preferably, an inclined plate is fixedly installed on one side of the bottom of the box, and the connecting rod is movably embedded inside the inclined plate.

[0029] The technical effect of adopting the above-mentioned further solution is that the water droplets inside the filter screen box that needs to be cleaned fall onto the other side of the box, flow into the channel through the inclined plate, and then converge into the inside of the water tank.

[0030] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0031] 1. In this utility model, circulating water flows into the upper guide box through the inlet pipe. A diverter plate is fixedly installed inside the guide box to disperse the impact force of the flowing circulating water and prevent water splashing. A splash guard is fixedly installed at the upper end of the guide box to prevent circulating water from splashing out and improve the surrounding working environment. The circulating water flows through the guide box and passes through the filter box. The filter box can intercept and filter impurities in the circulating water. A conical funnel is fixedly installed at the bottom of the filter box to facilitate the flow of circulating water into the lower guide box. The double-layer filtration improves the filtration effect and the quality of the circulating water. Turning on the stepper motor can drive the connecting rod to rotate. The connecting rod drives the two sets of filter boxes to rotate through two T-shaped plates, thereby alternating them. Pulling the T-shaped plates can remove the filter box that needs to be cleaned.

[0032] 2. In this utility model, the support block is movably embedded inside the semi-annular groove. When the connecting rod drives the two sets of filter screen boxes to change alternately through the T-shaped plate, the support block slides inside the semi-annular groove and moves out through one side of the semi-annular groove. The support block and the semi-annular plate can improve the stability of the filter screen box located at the lower end of the guide box, so that it is not easy to shake when filtering the circulating water, and the circulating water is filtered better. Attached Figure Description

[0033] Figure 1 This utility model provides a structural schematic diagram of a circulating water filtration device;

[0034] Figure 2This invention provides an exploded structural diagram of a circulating water filtration device.

[0035] Figure 3 This utility model provides a cross-sectional structural diagram of a circulating water filtration device;

[0036] Figure 4 This utility model proposes a circulating water filtration device. Figure 2 Enlarged structural diagram at point A in the middle.

[0037] Legend:

[0038] 1. Housing; 101. Water tank; 102. Drain pipe; 103. Connecting rod; 104. Filter screen box; 105. Flow guide box; 106. Splash guard; 107. Mounting plate; 108. Water inlet pipe; 109. Diverter plate; 110. Semi-circular plate; 111. Semi-circular groove; 112. Fixing plate; 113. T-shaped plate; 114. Triangular plate; 115. Support block; 116. Conical funnel; 117. Inclined plate; 118. Rectangular plate; 119. Stepper motor; 120. T-shaped slide; 121. Through groove. Detailed Implementation

[0039] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0040] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0041] Example 1, such as Figure 1-4 As shown, this utility model provides a circulating water filtration device, including: a housing 1, a connecting rod 103, a filter assembly, and a support assembly;

[0042] The filtering components include:

[0043] Both T-shaped plates 113 are movably embedded inside the T-shaped groove 120. Two triangular plates 114 are fixedly installed on the outer surface of the T-shaped plates 113. A filter screen box 104 is fixedly installed on one side of the triangular plate 114. The filter screen box 104 is located at the bottom of the guide box 105. Circulating water flows into the guide box 105 near the top through the inlet pipe 108. A diverter plate 109 is fixedly installed inside the guide box 105 to disperse the impact force of the flowing circulating water and prevent water splashing. A splash guard 106 is fixedly installed at the top of the guide box 105 to prevent circulating water from splashing out and improve the surrounding working environment. Circulating water flows into the filter screen box 114 through the guide box 105. 04. The filter box 104 can intercept and filter impurities in the circulating water. A conical funnel 116 is fixedly installed at the bottom of the filter box 104 to facilitate the flow of circulating water into the lower guide box 105. The double-layer filtration improves the filtration effect and the quality of the circulating water. The filtered circulating water flows into the water tank 101 through the through groove 121 and is taken out for use through the drain pipe 102. Turning on the stepper motor 119 can drive the connecting rod 103 to rotate. The connecting rod 103 drives the two sets of filter boxes 104 to rotate through the two T-shaped plates 113, so as to replace them alternately. Pulling the T-shaped plates 113 can remove the filter box 104 that needs to be cleaned.

[0044] In this embodiment, circulating water flows into the upper guide box 105 through the inlet pipe 108. A diverter plate 109 is fixedly installed inside the guide box 105 to disperse the impact force of the flowing circulating water and prevent splashing. A splash guard 106 is fixedly installed at the upper end of the guide box 105 to prevent the circulating water from splashing out and improve the surrounding working environment. The circulating water flows through the guide box 105 and then through the filter box 104. The filter box 104 can intercept and filter impurities in the circulating water. A conical funnel 116 is fixedly installed at the bottom of the filter box 104 to facilitate the flow of water. The circulating water flows into the lower guide box 105. The double-layer filtration improves the filtration effect and the quality of the circulating water. Turning on the stepper motor 119 can drive the connecting rod 103 to rotate. The connecting rod 103 drives the two sets of filter screen boxes 104 to rotate through the two T-shaped plates 113, so as to replace them alternately. Pulling the T-shaped plates 113 can remove the filter screen box 104 that needs to be cleaned. The water droplets inside the filter screen box 104 that needs to be cleaned fall into the other side of the tank 1 and flow into the channel 121 through the inclined plate 117, and then gather into the interior of the water tank 101.

[0045] Example 2, as Figure 1-4As shown, the support assembly includes: two semi-annular plates 110 fixedly installed on one side inside the housing 1 by two sets of fixing plates 112, close to the flow guide box 105. The outer surface of the semi-annular plates 110 is provided with a semi-annular groove 111. The support block 115 is fixedly installed on one side of the filter screen box 104. The support block 115 is movably embedded in the interior of the semi-annular groove 111. The support block 115 and the semi-annular plates 110 can improve the stability of the filter screen box 104 located at the lower end of the flow guide box 105, so that it is not easy to shake when filtering circulating water, and the circulating water is filtered better.

[0046] In this embodiment, the support block 115 is movably embedded inside the semi-annular groove 111. When the connecting rod 103 drives the two sets of filter screen boxes 104 to alternate through the T-shaped plate 113, the support block 115 slides inside the semi-annular groove 111 and moves out through one side of the semi-annular groove 111. The support block 115 and the semi-annular plate 110 can improve the stability of the filter screen box 104 located at the lower end of the guide box 105, so that it is not easy to shake when filtering the circulating water, and the circulating water is filtered better.

[0047] Working principle: Circulating water flows into the upper guide box 105 through the inlet pipe 108. A diverter plate 109 is fixedly installed inside the guide box 105 to disperse the impact force of the flowing circulating water and prevent splashing. A splash guard 106 is fixedly installed at the upper end of the guide box 105 to prevent circulating water from splashing out and improve the surrounding working environment. The circulating water flows through the guide box 105 and then through the filter box 104. The filter box 104 intercepts and filters impurities in the circulating water. A conical funnel 116 is fixedly installed at the bottom of the filter box 104 to facilitate circulation. Water flows into the lower guide box 105. The double-layer filtration improves the filtration effect and the quality of the circulating water. Turning on the stepper motor 119 can drive the connecting rod 103 to rotate. The connecting rod 103 drives the two sets of filter screen boxes 104 to rotate through the two T-shaped plates 113, so as to replace them alternately. Pulling the T-shaped plates 113 can remove the filter screen box 104 that needs to be cleaned. The water droplets inside the filter screen box 104 that needs to be cleaned fall into the other side of the tank 1 and flow into the channel 121 through the inclined plate 117, and then gather into the inside of the water tank 101.

[0048] The support block 115 is movably embedded inside the semi-annular groove 111. When the connecting rod 103 drives the two sets of filter screen boxes 104 to change alternately through the T-shaped plate 113, the support block 115 slides inside the semi-annular groove 111 and moves out through one side of the semi-annular groove 111. The support block 115 and the semi-annular plate 110 can improve the stability of the filter screen box 104 located at the lower end of the guide box 105, so that it is not easy to shake when filtering the circulating water, and the circulating water is filtered better.

[0049] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A circulating water filtration device, comprising: The housing (1) and connecting rod (103) are characterized in that they further include: A filter assembly, disposed on the outer surface of the connecting rod (103), is used for filtering circulating water. The filter assembly includes: Two T-shaped grooves (120) are formed on the outer surface of the connecting rod (103), and the two T-shaped grooves (120) are symmetrical to each other; A filter box (104) is disposed on the filter assembly for intercepting impurities in the circulating water; A support assembly, disposed on the inner surface of the housing (1), supports the filter assembly. The support assembly includes: A support block (115) is disposed at the center of one side of the filter box (104) and can support the filter box (104).

2. The circulating water filtration device according to claim 1, characterized in that: The filtering component also includes: Both T-shaped plates (113) are disposed inside the T-shaped groove (120); Multiple triangular plates (114) are provided on the outer surface of the T-shaped plate (113) for connecting the filter box (104). A conical funnel (116) is disposed at the bottom of the filter box (104) to guide the filtered circulating water. Two flow guide boxes (105) are both located at the center of one side of the box body (1), and a flow divider plate (109) is fixedly installed inside one of the flow guide boxes (105). A splash guard (106) is disposed on the outer surface of the flow guide box (105) to prevent the circulating water from splashing out.

3. The circulating water filtration device according to claim 1, characterized in that: The supporting components include: Multiple fixing plates (112) are all located inside the box (1) on one side near the flow guide box (105). The multiple fixing plates (112) are divided into two groups. The outer surfaces of the two groups of fixing plates (112) are fixedly installed with semi-circular plates (110) to support the filter box (104). A semi-annular groove (111) is formed on the outer surface of the semi-annular plate (110), and a support block (115) can slide inside the semi-annular groove (111).

4. The circulating water filtration device according to claim 1, characterized in that: A through groove (121) is provided on the bottom side of the box (1). A water tank (101) is fixedly installed on the outer surface of the box (1) near the through groove (121). A drain pipe (102) is fixedly installed on the lower end of the water tank (101) near the outer surface.

5. A circulating water filtration device according to claim 1, characterized in that: An installation plate (107) is fixedly installed on one side of the top outer surface of the box (1), and a water inlet pipe (108) is fixedly installed inside the installation plate (107). One end of the water inlet pipe (108) passes through the splash guard (106).

6. A circulating water filtration device according to claim 4, characterized in that: A rectangular plate (118) is fixedly installed on one side of the water tank (101), and a stepper motor (119) is fixedly installed on the top of the rectangular plate (118). The output end of the stepper motor (119) passes through the tank body (1) and is fixedly connected to the connecting rod (103).

7. A circulating water filtration device according to claim 3, characterized in that: An inclined plate (117) is fixedly installed on one side of the bottom of the box (1), and the connecting rod (103) is movably embedded inside the inclined plate (117).

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