Small calcium reaction device and water quality adjusting box

Abstract

The utility model relates to the technical field of aquarium filter, especially a small -size calcium reaction device and water quality adjusting box. The small -size calcium reaction device middle part is equipped with calcium reaction room, is equipped with first water pump under the calcium reaction room, the first water pump is connected with the water inlet pipe, the water inlet pipe stretches into the calcium reaction room, is equipped with PH measuring instrument in the calcium reaction room, is equipped with the first flow regulating valve above the calcium reaction room, the first flow regulating valve includes CO2 regulating valve, the CO2 regulating valve is connected with CO2 bottle outward, is provided with solenoid valve in the CO2 bottle, solenoid valve and PH measuring instrument electricity are connected, the first water pump and the water inlet pipe junction place are connected with the first venturi tube, the first flow regulating valve and the first venturi tube are communicated through the air pipe. The small -size calcium reaction device volume is simple, saves the cost, and the adjustment precision is high, and it is convenient to promote calcium to the popularization of the technology in small jar and novice user, and its water quality adjusting box has the filtration function, and the practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of aquarium filtration technology, and in particular to a small calcium reaction device and a water quality conditioning box. Background Technology

[0002] Marine aquariums can be used to cultivate marine plants and organisms, providing an environment for viewing or decoration. Some marine fish and corals require specific calcium and KH (carbonate hardness) levels in the water for growth. A common method is to use a titration pump to add calcium, magnesium, and other trace elements to the aquarium, utilizing the reaction of calcium carbonate granules with water and carbon dioxide to produce water-soluble calcium bicarbonate. Other methods involve using a calcium reactor.

[0003] The problems with existing technologies are: titration pumps have low titration control accuracy and high cost, while traditional large calcium reactors have high accuracy but high cost, and their large size makes them unsuitable for installation in small aquariums, requiring complex pipeline layout and debugging, making them inconvenient to use.

[0004] Therefore, existing technologies need to be improved. Utility Model Content

[0005] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a small calcium reaction device and water quality conditioning box with a simple structure, high precision and small size.

[0006] The technical solution adopted by this utility model to solve the problem is: a small calcium reaction device and water quality conditioning box, including a shell, a calcium reaction chamber in the middle of the shell, a first water pump below the calcium reaction chamber, an inlet pipe connected to the first water pump, the inlet pipe extending into the calcium reaction chamber, and a pH meter in the calcium reaction chamber.

[0007] The calcium reaction chamber is equipped with a first flow regulating valve above it. A CO2 bottle is connected to the first flow regulating valve. A first venturi tube is connected to the connection between the first water pump and the water inlet pipe. The first flow regulating valve and the first venturi tube are connected through a gas venting pipe.

[0008] It also includes a diversion pipe that connects the first water pump to the calcium reaction chamber, and an outlet pipe that is connected to the diversion pipe and an outlet regulating valve.

[0009] As a further improvement to the above technical solution, the first flow regulating valve includes a CO2 regulating valve and an inlet water regulating valve. The CO2 bottle is connected to the CO2 regulating valve, and a solenoid valve is installed inside the CO2 bottle. The solenoid valve is electrically connected to the pH meter.

[0010] As a further improvement to the above technical solution, it also includes a CO2 recovery valve, wherein a CO2 recovery pipe is connected to the upper pipeline of the CO2 recovery valve, the CO2 recovery pipe is connected to the calcium reaction chamber, and the pH meter is fixedly connected to the bottom end of the CO2 recovery pipe.

[0011] A water quality conditioning box includes a housing, inside which a small calcium reaction device as described above is installed.

[0012] The box is divided into multiple compartments by vertically arranged partitions. The bottom of the partitions is provided with water passage holes, which connect to adjacent compartments to form a water channel at the bottom of the box.

[0013] It also includes a physical filtration module, a fluidized filter media module, and a wave generator module, with each functional module installed in a different compartment.

[0014] The front side of the box is provided with a water inlet that communicates with the water channel, and the inner side wall of the box is provided with a mounting slot for installing a physical filter module.

[0015] As a further improvement to the above technical solution, the physical filtration module includes a filter bag, a water-turning plate on the front side of the filter bag, the water-turning plate being engaged with a mounting slot, and the filter bag being connected to a water inlet.

[0016] Alternatively, the physical filtration module includes a filter cloth machine, with a side baffle plate fixedly connected to the left side of the filter cloth machine. The side baffle plate is adapted to the mounting slot and is provided with a side water inlet.

[0017] The filter cloth machine includes a motor-driven filter cloth roll. The lower part of the filter cloth roll is reciprocated and rolled into a "W" shape. The filter cloth roll is provided with dirt baffles on the front and rear sides. The filter cloth roll is connected to the motor drive.

[0018] The filter cloth machine is equipped with a float switch on the left side, and the float switch is electrically connected to the motor.

[0019] As a further improvement to the above technical solution, the fluidized filter media module is divided into a water pump outer cavity, a fluidized filter media cavity, and a water distribution cavity by a surrounding plate;

[0020] The fluidized filter media cavity is provided with a central baffle to divide the fluidized filter media cavity into a loop. The bottom of the fluidized filter media cavity is provided with a water inlet turbulence hole that connects to the water distribution cavity. The side wall of the fluidized filter media cavity is provided with a water exchange hole that connects to the outer cavity of the water pump.

[0021] A second water pump is installed at the bottom of the outer cavity of the water pump. The second water pump is connected to the water channel and the water distribution chamber. A second venturi tube is connected to the second water pump. A guide pipe is connected to the second venturi tube. The guide pipe is connected to a second flow regulating valve located at the top of the outer cavity of the water pump. The second flow regulating valve is provided with a gas-liquid inlet.

[0022] As a further improvement to the above technical solution, a sludge collection box with a top cover is provided above the fluidized filter media cavity. The bottom surface of the sludge collection box is provided with a sludge collection hole, which is connected to the fluidized filter media cavity. A bubble collection tube is provided on the sludge collection hole.

[0023] The bottom of the top cover plate is provided with a splash guard, which covers the outside of the bubble collection pipe, and the bottom of the sludge collection box is connected to a drain pipe.

[0024] As a further improvement to the above technical solution, the wave-making module is provided with an empty cavity, a water outlet channel is provided on one side of the empty cavity, a third water pump is provided below the empty cavity, the third water pump is connected to the water channel and the water outlet channel, and a return hole is provided on the side wall of the empty cavity, the return hole is connected to the water outlet channel and the empty cavity.

[0025] The front side wall of the box is provided with a water outlet that communicates with the water outlet channel.

[0026] As a further improvement to the above technical solution, the water inlet regulating valve is connected to the empty cavity through a pipeline, and calcium carbonate material is placed in the calcium reaction chamber.

[0027] The beneficial effects of this invention are as follows: A pH meter detects the acidity or alkalinity of the water in the calcium reaction chamber, and a first flow regulating valve controls the output of carbon dioxide. The carbon dioxide reacts chemically with calcium carbonate materials such as coral stone in the calcium reaction chamber, generating calcium, magnesium, and other minerals necessary for marine life growth. This product then enters the aquaculture tank through the outlet pipe, replacing the function of a traditional drip pump. This small calcium reaction device offers high adjustment precision, a simplified structure, and a small footprint. It can be well integrated with other functional modules of the water quality control box, making it highly practical. Attached Figure Description

[0028] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0029] Figure 1 The three-dimensional structure of the calcium reaction device of this utility model Figure 1 ;

[0030] Figure 2 The three-dimensional structure of the calcium reaction device of this utility model Figure 2 ;

[0031] Figure 3 This is a partial structural diagram of the housing of this utility model;

[0032] Figure 4 This is a three-dimensional structural diagram of the water quality conditioning box of this utility model;

[0033] Figure 5This is a schematic diagram of the installation structure of the filter bag in the physical filtration module of this utility model;

[0034] Figure 6 This is a schematic diagram of the installation structure of the physical filtration module filter cloth machine of this utility model;

[0035] Figure 7 This is a three-dimensional structural diagram of the filter cloth machine of this utility model;

[0036] Figure 8 The three-dimensional structure of the calcium fluidized filter media module of this utility model Figure 1 ;

[0037] Figure 9 The three-dimensional structure of the calcium fluidized filter media module of this utility model Figure 2 ;

[0038] Figure 10 This is a three-dimensional structural diagram of the wave-generating module of this utility model.

[0039] In the diagram: 1-Calcium reaction device, 11-Shell, 12-Calcium reaction chamber, 13-First water pump, 131-Inlet pipe, 132-First Venturi tube, 133-Air inlet pipe, 134-Diverter pipe, 135-Outlet pipe, 14-First flow regulating valve, 141-CO2 recovery valve, 142-CO2 regulating valve, 143-Inlet regulating valve, 15-CO2 recovery pipe, 16-pH meter, 17-Outlet regulating valve;

[0040] 2-Box body, 21-Baffle plate, 211-Water passage hole, 22-Water inlet, 23-Water outlet, 24-Water channel, 25-Mounting slot;

[0041] 3-Physical filtration module, 31-Filter bag, 32-Water tipping plate, 33-Filter cloth machine, 331-Motor, 332-Filter cloth roll, 333-Dirty baffle, 334-Float switch, 34-Side baffle, 341-Side inlet;

[0042] 4- Fluidized filter media module, 4a- Pump outer cavity, 41- Second pump, 42- Second venturi tube, 43- Guide pipe, 44- Second flow regulating valve, 441- Gas-liquid inlet, 4b- Fluidized filter media cavity, 45- Central baffle, 46- Inlet turbulence hole, 47- Water exchange hole, 4c- Water distribution cavity;

[0043] 5-Sludge collection box, 51-Sludge collection hole, 52-Bubbling pipe, 53-Top cover plate, 531-Splash ring, 54-Drain pipe;

[0044] 6-Wave-generating module, 61-Empty cavity, 611-Return hole, 62-Third water pump, 63-Water outlet channel. Detailed Implementation

[0045] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0046] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0047] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0048] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0049] Reference Figures 1 to 2 A small calcium reaction device 1 includes a shell 11, a calcium reaction chamber 12 in the middle of the shell 11, a calcium carbonate material (not shown in the figure) placed in the calcium reaction chamber 12, a first water pump 13 below the calcium reaction chamber 12, an inlet pipe 131 connected to the first water pump 13, the inlet pipe 131 extending into the calcium reaction chamber 12, and a pH meter 16 inside the calcium reaction chamber 12.

[0050] A first flow regulating valve 14 is provided above the calcium reaction chamber 12. A CO2 bottle (not shown in the figure) is connected to the first flow regulating valve 14. A first venturi tube 132 is connected to the connection between the first water pump 13 and the water inlet pipe 131. The first flow regulating valve 14 and the first venturi tube 132 are connected through the air venting pipe 133.

[0051] It also includes a diversion pipe 134, which connects the first water pump 13 and the calcium reaction chamber 12. A water outlet pipe 135 is connected to the diversion pipe 134, and a water outlet regulating valve 17 is connected to the water outlet pipe 135.

[0052] The first flow regulating valve 14 includes a CO2 regulating valve 142 and an inlet water regulating valve 143. A CO2 bottle is connected to the CO2 regulating valve 142. A solenoid valve (not shown in the figure) is installed inside the CO2 bottle. The solenoid valve is electrically connected to the pH meter 16.

[0053] The inlet regulating valve 143 draws water through a hose to fill the calcium reaction chamber 12. The first water pump 13 draws water through the inlet pipe 131. Since the connection between the first water pump 13 and the inlet pipe 131 is provided with a first venturi tube 132, a negative pressure is formed in the air intake pipe 133 connected to the first venturi tube 132. The air intake pipe 133 draws carbon dioxide from the CO2 bottle through the first flow regulating valve 14. The carbon dioxide dissolves in water and is converted into weak carbonic acid, which is pumped by the first water pump 13 into the diversion pipe 134 and re-enters the calcium reaction chamber 12. The weak carbonic acid dissolves the calcium carbonate material in the calcium reaction chamber 12, generating calcium and other mineral elements, making the water in the calcium reaction chamber 12 rich in calcium, magnesium and other mineral ions. Then, the water flow carrying the mineral elements flows from the diversion pipe 134 to the outlet pipe 135 and the outlet regulating valve 17, entering the aquarium for absorption and utilization by corals, crustaceans, fish and other plants and animals.

[0054] pH meter 16 detects the acidity or alkalinity of the water in calcium reaction chamber 12. When the set value is reached, it controls the solenoid valve of CO2 bottle to close. When the acidity or alkalinity is lower than the set value, pH meter 16 reopens the solenoid valve of CO2 bottle, thereby realizing automatic control of the acidity or alkalinity of the water in calcium reaction chamber 12.

[0055] It also includes a CO2 recovery valve 141, with a CO2 recovery pipe 15 connected to the valve. The CO2 recovery pipe 15 is connected to the calcium reaction chamber 12, and a pH meter 16 is fixedly connected to the bottom of the CO2 recovery pipe 15. Undissolved CO2 is collected again by the CO2 recovery pipe 15 for recycling, saving resources.

[0056] Reference Figure 3 and Figure 4 A water quality conditioning box includes a box body 2, a calcium reaction device 1 as described above is installed inside the box body 2, the box body 2 is divided into multiple compartments by vertically arranged partitions 21, the bottom of the partitions 21 is provided with water passage holes 211, the water passage holes 211 connect to adjacent compartments to form a water channel 24 at the bottom of the box body 2.

[0057] It also includes a physical filtration module 3, a fluidized filter media module 4, and a wave-making module 6, with each functional module installed in a different compartment.

[0058] The front side of the housing 2 is provided with a water inlet 22 that communicates with the water channel 24, and the inner side wall of the housing 2 is provided with an installation slot 25 for installing the physical filter module 3.

[0059] Reference Figure 5The physical filtration module 3 includes a filter bag 31, a water-turning plate 32 on the front side of the filter bag 31, the water-turning plate 32 is engaged with the mounting slot 25, and the filter bag 31 is connected to the water inlet 22.

[0060] Install the mounting slot 25 to fit the tipping plate 32 and fix the filter bag 31. To increase the water inflow, two water inlets 22 can be set on the tank body 1. The water in the aquarium flows in from the two water inlets 22, gathers to a certain height and then tips over the tipping plate 32. The filter bag 31 filters out larger solid waste such as fish feces, and then flows through the water hole 211 to the water channel 24.

[0061] Or, refer to Figure 6 and Figure 7 The physical filtration module 3 can also be a filter cloth machine 33. A side baffle plate 34 is fixedly connected to the left side of the filter cloth machine 33. The side baffle plate 34 is adapted to the mounting slot 25 and is provided with a side water inlet 22.

[0062] The filter cloth machine 33 includes a motor 331 and a filter cloth roll 332. The lower part of the filter cloth roll 332 is reciprocated and rolled into a "W" shape. The filter cloth roll 332 is provided with baffle plates 333 on the front and rear sides. The filter cloth roll 332 is connected to the motor 331 for transmission.

[0063] A float switch 334 is provided on the left side of the filter cloth machine 33, and the float switch 334 is electrically connected to the motor 331.

[0064] After the side baffle 34 is fixed in place by the mounting slot 25, a cavity is physically separated between the side baffle 34 and the front side wall of the housing 2. Water flows in through the inlet 22, and this cavity guides the water flow from the side inlet 341 into the filter cloth roll 332. Dirt is trapped on the filter cloth. The lower part of the filter cloth roll 332 is W-shaped, forming two filter cloth compartments at the bottom. Larger dirt settles in the lower part of these compartments. As the dirt continuously clogs the filter cloth, the water level in the outer channel of the side baffle 34 drops, triggering the float switch 334, which in turn starts the motor 331. The motor 331 drives the filter cloth roll 332 to flip the filter cloth, replacing the dirty filter cloth. The side baffle 34 is used to cooperate with the filter cloth machine 33 in guiding the water flow.

[0065] Reference Figure 8 and Figure 9 The fluidized filter media module 4 is divided into a water pump outer cavity 4a, a fluidized filter media cavity 4b, and a water distribution cavity 4c by a surrounding plate;

[0066] The fluidized filter media cavity 4b is provided with a central baffle 45, which divides the fluidized filter media cavity 4b into a loop. The bottom of the fluidized filter media cavity 4b is provided with an inlet turbulence hole 46 that connects to the water distribution cavity 4c. The side wall of the fluidized filter media cavity 4b is provided with a water exchange hole 47 that connects to the outer cavity 4a of the water pump.

[0067] A second water pump 41 is installed at the bottom of the outer cavity 4a of the water pump. The second water pump 41 is connected to the water channel 24 and the water distribution cavity 4c. A second venturi tube 42 is connected to the second water pump 41. A guide pipe 43 is connected to the second venturi tube 42. The guide pipe 43 is connected to a second flow regulating valve 44 located at the top of the outer cavity 4a of the water pump. The second flow regulating valve 44 is provided with a gas-liquid inlet 441.

[0068] The second flow regulating valve 44 is connected to an external gas or liquid bottle via a gas-liquid inlet 441 and a hose. The gas or liquid bottle can contain different substances such as air, carbon dioxide, pH adjusting solution, or water quality adjusting solution. The second water pump 41 draws water from the water channel 24. As the water flows through the second venturi tube 42, a negative pressure is formed in the guide pipe 43. The guide pipe 43 draws the material connected to the second flow regulating valve 44 into the second water pump 41. The material is then dispersed by the impeller of the second water pump 41 and dissolved into the water.

[0069] Preferably, two or more gas-liquid inlets 441 and pipelines can be installed. One of them normally draws in air, which can increase dissolved oxygen in the water and benefit the metabolism of fish, microorganisms, and bacteria; the other draws in CO2, which is beneficial to the photosynthesis of aquatic plants; or draws in pH adjusting solution or other trace element supplement solution to regulate various water indicators and benefit the growth of aquatic organisms.

[0070] A sludge collection box 5 with a top cover plate 53 is provided above the fluidized filter media cavity 4b. The bottom surface of the sludge collection box 5 is provided with a sludge collection hole 51, which is connected to the fluidized filter media cavity 4b. A bubble collection tube 52 is provided on the sludge collection hole 51.

[0071] The top cover plate 53 is provided with a splash guard 531 at the bottom, which covers the outside of the bubble collection pipe 52. The bottom of the sludge collection box 5 is connected to a drain pipe 54.

[0072] The second water pump 41 mixes the water it draws with the air supplied by the gas-liquid inlet 341 and pumps it into the water distribution chamber 4c. This creates a large number of bubbles that flow upwards with the water through the inlet turbulence hole 46 and then surge into the annular fluidized filter media chamber 4b, causing the filter media to tumble and preventing sedimentation. The bubbles carry large molecular proteins and other contaminants as they rise and accumulate at the top of the fluidized filter media chamber 4b. They are then pushed out of the collection hole 51 and enter the bubble collection pipe 52. The bubbles burst at the opening of the bubble collection pipe 52, splashing wastewater into the collection box 5. When the wastewater accumulates to a certain height, the drain pipe 54 triggers a siphon effect, discharging the wastewater from the collection box 5.

[0073] Reference Figure 10 The wave-making module has an empty cavity 61, a water outlet channel 63 on one side of the empty cavity 61, a third water pump 62 below the empty cavity 61, the third water pump 62 connects the water channel 24 and the water outlet channel 63, and a return hole 611 is provided on the side wall of the empty cavity 61, the return hole 611 connects the water outlet channel 63 and the empty cavity 61.

[0074] The front side wall of the box 2 is provided with a water outlet 23 that is connected to the water outlet channel 63.

[0075] Two water outlets 23 are provided on the upper and lower parts of the side wall of the tank 2. The third water pump 62 draws water from the water channel 24 and pumps it into the water outlet channel 63. The water then enters the aquarium through the upper water outlet 23, enhancing the water flow in the aquarium. The water flow tributary flows back to the empty cavity 61 through the return hole 611. The empty cavity 61 can be used to install devices such as heaters and sterilizers. The water in the empty cavity 61 flows back to the outside of the third water pump 62 after being sterilized and heated, and then flows out from the lower water outlet 23.

[0076] The inlet regulating valve 143 is connected to the empty chamber 61 via a pipeline. This allows the inlet regulating valve 143 to draw water from the empty chamber 61 into the calcium reaction chamber 12 via a flexible hose.

[0077] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A small calcium reaction device (1), characterized in that: Includes a housing (11), a calcium reaction chamber (12) is provided in the middle of the housing (11), a first water pump (13) is provided below the calcium reaction chamber (12), an inlet pipe (131) is connected to the first water pump (13), the inlet pipe (131) extends into the calcium reaction chamber (12), and a pH meter (16) is provided in the calcium reaction chamber (12); The calcium reaction chamber (12) is provided with a first flow regulating valve (14) above it. The first flow regulating valve (14) is connected to a CO2 bottle. The connection between the first water pump (13) and the water inlet pipe (131) is connected to a first venturi tube (132). The first flow regulating valve (14) and the first venturi tube (132) are connected through an air venting pipe (133). It also includes a diversion pipe (134), which connects the first water pump (13) and the calcium reaction chamber (12). A water outlet pipe (135) is connected to the diversion pipe (134), and a water outlet regulating valve (17) is connected to the water outlet pipe (135).

2. The small-scale calcium reaction device (1) as described in claim 1, characterized in that: The first flow regulating valve (14) includes a CO2 regulating valve (142) and an inlet water regulating valve (143). The CO2 bottle is connected to the CO2 regulating valve (142). A solenoid valve is installed inside the CO2 bottle. The solenoid valve is electrically connected to the pH meter (16).

3. The small-scale calcium reaction device (1) as described in claim 2, characterized in that: It also includes a CO2 recovery valve (141), on which a CO2 recovery pipe (15) is connected. The CO2 recovery pipe (15) is connected to the calcium reaction chamber (12), and the pH meter (16) is fixedly connected to the bottom end of the CO2 recovery pipe (15).

4. A water quality conditioning box, comprising a housing, wherein a calcium reaction device (1) as described in any one of claims 1-3 is installed inside the housing, characterized in that: The box (2) is divided into multiple compartments by vertically arranged partitions (21). The bottom of the partitions (21) is provided with water passage holes (211), which connect adjacent compartments to form a water channel (24) at the bottom of the box (2). It also includes a physical filtration module (3), a fluidized filter media module (4), and a wave-making module (6), with each functional module installed in a different compartment; The front side of the box (2) is provided with a water inlet (22) that communicates with the water channel (24), and the inner side wall of the box (2) is provided with an installation slot (25) for installing the physical filter module (3).

5. A water quality conditioning box as described in claim 4, characterized in that: The physical filtration module (3) includes a filter bag (31), a water-turning plate (32) is provided on the front side of the filter bag (31), the water-turning plate (32) is engaged with the mounting slot (25), and the filter bag (31) is connected to the water inlet (22).

6. A water quality conditioning box as described in claim 4, characterized in that: Alternatively, the physical filtration module (3) includes a filter cloth machine (33), on which a side baffle plate (34) is fixedly connected on the left side. The side baffle plate (34) is adapted to the mounting slot (25) and is provided with a side water inlet (341). The filter cloth machine (33) includes a motor (331) and a filter cloth roll (332). The lower part of the filter cloth roll (332) is reciprocated and rolled into a "W" shape. The filter cloth roll (332) is provided with baffle plates (333) on the front and rear sides. The filter cloth roll (332) is connected to the motor (331) in a transmission. The filter cloth machine (33) is equipped with a float switch (334) on the left side, and the float switch (334) is electrically connected to the motor (331).

7. A water quality conditioning box as described in claim 4, characterized in that: The fluidized filter media module (4) is divided into a water pump outer cavity (4a), a fluidized filter media cavity (4b), and a water distribution cavity (4c) by a surrounding plate; The fluidized filter media cavity (4b) is provided with a central baffle (45) to divide the fluidized filter media cavity (4b) into a loop. The bottom of the fluidized filter media cavity (4b) is provided with a water inlet turbulence hole (46) that connects to the water distribution cavity (4c). The side wall of the fluidized filter media cavity (4b) is provided with a water exchange hole (47) that connects to the water pump outer cavity (4a). A second water pump (41) is installed at the bottom of the outer cavity (4a) of the water pump. The second water pump (41) is connected to the water channel (24) and the water distribution cavity (4c). A second venturi tube (42) is connected to the second water pump (41). A guide pipe (43) is connected to the second venturi tube (42). The guide pipe (43) is connected to a second flow regulating valve (44) located at the top of the outer cavity (4a) of the water pump. The second flow regulating valve (44) is provided with a gas-liquid inlet (441).

8. A water quality conditioning box as described in claim 7, characterized in that: A sludge collection box (5) with a top cover plate (53) is provided above the fluidized filter media cavity (4b). A sludge collection hole (51) is provided on the bottom surface of the sludge collection box (5). The sludge collection hole (51) is connected to the fluidized filter media cavity (4b). A bubble collection tube (52) is provided on the sludge collection hole (51). The top cover plate (53) is provided with a splash guard (531) at the bottom, which covers the outside of the bubble collection tube (52), and the bottom of the sludge collection box (5) is connected to a drain pipe (54).

9. A water quality conditioning box as described in claim 4, characterized in that: The wave-making module (6) has an empty cavity (61) inside, and a water outlet channel (63) is provided on one side of the empty cavity (61). A third water pump (62) is provided below the empty cavity (61). The third water pump (62) connects the water channel (24) and the water outlet channel (63). A return hole (611) is provided on the side wall of the empty cavity (61). The return hole (611) connects the water outlet channel (63) and the empty cavity (61). The front side wall of the box (2) is provided with a water outlet (23) that communicates with the water outlet channel (63).

10. A water quality conditioning box as described in claim 9, characterized in that: The water inlet regulating valve (143) is connected to the empty cavity (61) through a pipeline, and calcium carbonate material is placed in the calcium reaction chamber (12).

Images