CN111392903A - A distributed swimming pool water treatment system - Google Patents

Abstract

The invention relates to a distributed swimming pool water treatment system, which belongs to the field of water treatment and is used to solve the problem of poor flexibility of the existing swimming pool water treatment system. The distributed swimming pool water treatment system of the present invention includes a casing, a water treatment unit and a control unit. The water treatment unit and the control unit are installed in the casing, the operation of the water treatment unit is controlled by the control unit, and a supply pipeline is opened on the casing. Through the through holes, the water treatment unit is connected with the swimming pool through pipes. By integrating the water treatment unit in the casing, the invention does not need to reserve a special civil engineering room, and the water treatment unit can be assembled and installed in the casing when it leaves the factory. It can be used simply by connecting the road to the swimming pool, which can effectively shorten the construction period.

Description

A distributed swimming pool water treatment system

technical field

The invention relates to the technical field of water treatment, in particular to a distributed swimming pool water treatment system.

Background technique

Swimming is very popular. In order to save water resources, the swimming pool industry generally adopts circular purification treatment of pool water to ensure that the pool water meets sanitation requirements. In the water treatment system of traditional swimming pools, each water treatment unit is generally arranged in the machine room and set in the order of the treatment process. This arrangement method is convenient for the maintenance and replacement of individual equipment, but has the following disadvantages: low space utilization rate, large wasted area of the entire machine room; The flexibility of equipment layout is poor, and the placement and combination of equipment are limited by the space of the site, which needs to be arranged according to the site conditions.

SUMMARY OF THE INVENTION

In view of the above analysis, the embodiments of the present invention aim to provide a distributed swimming pool water treatment system to solve the problem of poor flexibility of the existing swimming pool water treatment system.

The invention provides a distributed swimming pool water treatment system, which includes a casing, a water treatment unit and a control unit. The water treatment unit and the control unit are installed in the casing, and the operation of the water treatment unit is controlled by the control unit. There are through holes for pipes to pass through, and the water treatment unit is connected to the swimming pool through pipes.

Further, the water treatment unit includes a circulation unit, a filter unit and a sterilization unit;

The pool water in the swimming pool flows back to the swimming pool after being processed by the circulation unit, the filtering unit and the disinfection unit.

Further, the circulation unit provides power for the entire water treatment system;

The control unit can adjust the circulation amount of the circulation unit according to the load change of the water treatment system.

Further, the circulation unit includes a circulating water pump, a negative pressure detection pressure gauge, a hair collector and a motor;

The circulating water pump is connected with the water outlet of the swimming pool, and a negative pressure detection pressure gauge and a hair collector are sequentially arranged between the water outlet of the swimming pool and the circulating water pump, and the motor drives the circulating water pump to rotate.

Further, the filtering unit includes a filter, the filter is respectively connected with the circulation unit and the disinfection unit, and the filter is used for filtering various suspended pollution impurities in the pool water.

Further, the filter is a particulate pressure filter.

Further, the sterilization unit includes an AOT sterilizer and a silver ion sterilizer;

The AOT sterilizer uses hydroxyl radicals to kill bacteria and viruses in the pool water, and the silver ion sterilizer is a long-term disinfection device that releases silver ions into the pool water.

Further, the water treatment unit further includes a heating unit capable of providing thermal energy to the pool water.

Further, the control unit can be remotely connected with the intelligent terminal.

Further, the casing is a closed structure.

Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

(1) By integrating the water treatment unit into the casing, there is no need to reserve a dedicated civil engineering room. The water treatment unit can be assembled and installed in the casing when it leaves the factory. It does not need to be assembled on site at the swimming pool site. It can be used simply by connecting the pipeline to the swimming pool, which can effectively shorten the construction period;

(2) The water treatment units are closely combined and integrated in a standardized casing, which is convenient for transportation, construction and installation, and saves layout space;

(3) The internal installation of the casing is completed in the factory, and the outside only needs to connect the water inlet, water outlet and backwash pipes, etc., the assembly process is efficient and fast, saving on-site installation time and labor costs;

(4) By integrating each water treatment unit in the casing, it saves 66% of the area of the traditional swimming pool machine room, greatly reduces the site occupation, effectively improves the usable space of the building, and improves the overall economic benefit of the swimming pool.

In the present invention, the above technical solutions can also be combined with each other to achieve more preferred combination solutions. Additional features and advantages of the invention will be set forth in the description which follows, and some of the advantages may become apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by means of particularly pointed out in the description and drawings.

Description of drawings

The drawings are for the purpose of illustrating specific embodiments only and are not to be considered limiting of the invention, and like reference numerals refer to like parts throughout the drawings.

1 is a structural diagram (1) of a distributed swimming pool water treatment system according to a specific embodiment;

Fig. 2 is the structure diagram (two) of the distributed swimming pool water treatment system of the specific embodiment;

3 is an internal top view of a distributed swimming pool water treatment system according to a specific embodiment;

4 is an interior front view of a distributed swimming pool water treatment system according to a specific embodiment;

5 is an internal perspective view (1) of a distributed swimming pool water treatment system according to a specific embodiment;

Fig. 6 is the internal perspective view (two) of the distributed swimming pool water treatment system of the specific embodiment;

7 is a perspective view (1) of a distributed swimming pool water treatment system according to a specific embodiment;

FIG. 8 is a perspective view (2) of a distributed swimming pool water treatment system according to a specific embodiment.

Reference number:

1-chassis; 2-control unit; 21-display; 3-circulation unit; 31-circulating water pump; 32-negative pressure detection pressure gauge; 33-hair collector; 34-motor; 4-filter unit; 41- Filter; 42-filter inlet pressure gauge; 43-filter inlet valve; 44-filter backwash inlet valve; 45-filter outlet valve; 46-filter outlet pressure gauge; 47-filter reverse Washing water valve; 5-disinfection unit; 51-AOT sterilizer; 52-silver ion sterilizer; 6-heating unit; 61-heat exchanger; 62-selection valve; 63-inlet water temperature sensor; 64-outlet water temperature sensor ; 65-heat exchange water outlet check valve, 66-heat medium water inlet valve; 67-electronic descaling instrument.

Detailed ways

The preferred embodiments of the present invention are specifically described below with reference to the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention, and together with the embodiments of the present invention, are used to explain the principles of the present invention, but not to limit the scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified and limited, the term "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The terms "top," "bottom," "above," "under," and "over" as used throughout the description are relative positions with respect to components of a device, such as top and bottom substrates inside the device relative position. It is understood that the devices are multifunctional regardless of their orientation in space.

The general working surface of the present invention can be a plane or a curved surface, and can be inclined or horizontal. For the convenience of description, the embodiments of the present invention are placed on a horizontal plane and used on a horizontal plane, and "high and low" and "up and down" are defined accordingly.

A specific embodiment of the present invention discloses a distributed swimming pool water treatment system (hereinafter referred to as a water treatment system), as shown in Fig. 1 to Fig. 8, comprising a casing 1, a water treatment unit and a control unit 2. The processing unit and the control unit 2 are integrated in the casing 1, and the operation of the water treatment unit is controlled by the control unit 2. water devices, etc.), the casing 1 is provided with a through hole for pipes to pass through, and the casing 1 can be transported and placed in a suitable position in the swimming pool.

The layout of the existing swimming pool water treatment equipment has high requirements on the site. It is necessary to reserve the water treatment room at the beginning of the venue design. The infrastructure construction takes a long time, the space utilization rate is low, the configuration and assembly of the water treatment equipment is complicated, and the construction period is prolonged.

Compared with the prior art, in the distributed swimming pool water treatment system of this embodiment, by integrating the water treatment unit in the casing 1, there is no need to reserve a dedicated civil engineering room, and the water treatment unit can be assembled and installed before leaving the factory. In the casing 1, there is no need for on-site assembly at the swimming pool site, and it can be used simply by connecting it with the swimming pool through pipelines, which can effectively shorten the construction period.

The water treatment unit is used to purify, sterilize, etc. the water in the swimming pool. Specifically, the water treatment unit includes a circulation unit 3 , a filter unit 4 , a disinfection unit 5 and a heating unit 6 . In this embodiment, the water in the swimming pool is processed by the circulation unit 3 , the filtering unit 4 , the disinfection unit 5 and the heating unit 6 in sequence and then flows back to the swimming pool. It should be noted that the order of the circulation unit 3, the filter unit 4, the disinfection unit 5 and the heating unit 6 can be adjusted according to the actual application, and one or some units can also be removed according to the actual situation, or some other water treatment can be added. unit.

The circulation unit 3 provides power for the entire water treatment system to ensure the continuous operation of the water treatment system without interruption. The control unit 2 adjusts the circulation volume of the circulation unit 3 according to the load change of the water treatment system to achieve the effect of energy saving. The circulation unit 3 can ensure that the treated clean water can be evenly distributed to all parts of the swimming pool.

Specifically, the circulation unit 3 is connected to the water outlet of the swimming pool, and the pool water to be treated is introduced into the water treatment system. The circulation unit 3 includes a circulating water pump 31, a negative pressure detection pressure gauge 32, a hair collector 33 and a motor 34, and the water outlet of the swimming pool passes through a pipeline. It is connected with the circulating water pump 31, and the circulating water pump 31 provides the power for the operation of the pool water in the water treatment system. Between the swimming pool water outlet and the circulating water pump 31, a negative pressure detection pressure gauge 32 and a hair collector 33 are arranged in turn. 33 is used to detect the pool water pressure formed by the circulating water pump 31, and send the detected pressure value to the control unit 2. The control unit 2 adjusts the start and stop of the circulating water pump 31 according to the pressure data checked by the negative pressure detection pressure gauge 33, and there is pressure. When there is a sudden change, the pump will be stopped urgently to prevent harm to people; the hair collector 32 is used to collect hair, flying flocs and other sundries in the pool water to prevent equipment damage due to hair wrapping around the water pump impeller; the motor 34 is connected to the circulating water pump 31 , to drive the circulating water pump 31 to rotate.

The pool water in the swimming pool is pressure-measured by the negative pressure detection pressure gauge 32 and the hair collector 32 removes impurities such as hair, and then pumped to the filter unit 4 after being pressurized by the circulating water pump 31 .

The filter unit 4 can remove various suspended pollution impurities in the pool water, make the pool water clean and transparent, reduce the usage of disinfectants and other chemicals, and ensure the sanitation and safety of the pool water.

Specifically, the filter unit 4 includes a filter 41, and the filter 41 is connected to the circulating water pump 31 and the disinfection unit 5 of the circulation unit 3 through pipes, respectively, and is used for filtering various suspended pollution impurities in the pool water. In this embodiment, the filter 41 is a particle pressure filter.

Once the filter 41 accumulates a lot of impurities, the filtering effect will drop sharply, and the filtering effect will not be achieved. In order to ensure the filtering effect of the filter 41, a filter inlet pressure gauge is provided between the filter 41 and the circulating water pump 31. 42. The filter inlet pressure gauge 42 and the filter 41 are provided with two water inlet pipes. The two water inlet pipes are respectively the upper water inlet pipe and the lower water inlet pipe, and the upper water inlet pipe is connected to the top of the filter 41. , the lower water inlet pipe is connected to the middle or bottom of the filter 41, the upper water inlet pipe is provided with a filter inlet valve 43, and the lower water inlet pipe is provided with a filter backwash inlet valve 44; The pipeline between the units 5 is located in the middle or bottom of the filter 41, and the pipeline is provided with a filter outlet valve 45, and a filter outlet pressure gauge 46 is arranged between the filter outlet valve 45 and the disinfection unit 5; The top of 41 is also provided with a drain pipe connected to the backwash drain outlet, and the drain pipe is provided with a filter backwash outlet valve 47 .

The filter inlet water pressure gauge 42 and the filter outlet water pressure gauge 46 are connected to the control unit 2, and transmit the measured pressure value to the control unit 2 in real time; the filter inlet valve 43, the filter backwash inlet valve 44, The filter outlet valve 45 and the filter backwash outlet valve 47 are solenoid valves, which are controlled to open and close by the control unit 2. Specifically, the control unit 2 controls the pressure difference according to the filter inlet pressure gauge 42 and the filter outlet pressure gauge 46. The opening and closing of the filter inlet valve 43 , the filter backwash inlet valve 44 , the filter outlet valve 45 , and the filter backwash outlet valve 47 .

In this embodiment, the pressure of the filter inlet water pressure gauge 42 is P ₁ , and the pressure of the filter outlet water pressure gauge 46 is P ₂ , ΔP=P ₁ −P ₂ , when ΔP<m (m is the filter 41 When the filtration effect becomes poor, the pressure difference between the filter inlet pressure gauge 42 and the filter outlet pressure gauge 46, the m value is a relative value, the user can set the m value according to the actual situation), the filter inlet valve 43, filter The filter outlet valve 45 is opened, the filter backwash inlet valve 44 and the filter backwash outlet valve 47 are closed. At this time, the water flowing out from the circulating pump 31 flows into the filter 41 through the upper water inlet pipe, and the pool water flows into the disinfection unit after being filtered. 5 (in this embodiment, flow into AOT sterilizer 51); when ΔP≥m, filter inlet valve 43, filter outlet valve 45 are closed, filter backwash inlet valve 44, filter backwash outlet valve 47 is turned on. At this time, the water flowing out from the circulating pump 31 flows into the filter 41 through the lower water inlet pipe, and the filter 41 starts the backwashing process to wash out the impurities in the filter 41, and finally flows out of the casing from the top drainage pipe. 1.

The disinfection unit 5 can kill harmful germs or bacteria in the pool water to avoid cross infection. In order to ensure the hygiene and health of the water quality, the disinfectant released by the disinfection unit 5 should not corrode the pipeline equipment and have no peculiar smell. Specifically, the sterilizing unit 5 includes an AOT sterilizer 51 and a silver ion sterilizer 52. The filter 41, the AOT sterilizer 51, the silver ion sterilizer 52, and the heating unit 6 are sequentially connected through pipes, that is, the pool water flowing out from the filter 41 passes through the The AOT sterilizer 51 and the silver ion sterilizer 52 flow into the heating unit 6 after being sterilized.

The AOT sterilizer 51 is an ultraviolet photocatalytic titanium dioxide sterilizer, which uses hydroxyl radicals to kill bacteria, viruses and other harmful substances in the pool water. The silver ion sterilizer 52 is a long-term disinfection device to ensure that there is a certain concentration of silver ions in the pool water. , in order to maintain the water quality of the pool water during use.

The heating unit 6 can provide thermal energy to the pool water, so as to ensure that the temperature of the pool water in the swimming pool is suitable and suitable for people to exercise in the water. The pool water flowing out from the disinfection unit 5 can flow directly back to the water return port of the swimming pool through the pipeline, or can flow to the heating unit 6 for heating and then flow back to the water return port of the swimming pool. Specifically, whether to heat the pool water is determined according to the temperature of the pool water flowing out of the disinfection unit 5 .

Specifically, the heating unit 6 includes a heat exchanger 61, a selection valve 62, an inlet water temperature sensor 63, an outlet water temperature sensor 64 and a heat exchange outlet check valve 65, and the pipe connecting the disinfection unit 6 with the return port of the swimming pool is called a return pipe , a selection valve 62 is provided on the return pipe, and the return pipes on the front and rear sides of the selection valve 62 are respectively provided with an inlet water temperature sensor 63 and an outlet water temperature sensor 64, and the pool water flowing through the selection valve 62 flows through the two loops. The return port of the swimming pool, or directly flows to the return port of the swimming pool through the return pipe, this circuit is called a direct current loop; The heat exchanger 61 is arranged on the heating circuit, and the pipes connected to the inlet and outlet of the heat exchanger 61 are respectively called the water inlet pipe section and the water outlet pipe section. The pool water or heated pool water is returned to the heat exchanger 61 .

The inlet water temperature sensor 63 and the outlet water temperature sensor 64 are respectively used to test the temperature of the pool water flowing out from the disinfection unit 5 and the temperature of the pool water entering the swimming pool, both of which are connected to the control unit 2, and transmit the temperature signal measured in real time to the control unit 2 . The heat exchanger 61 is connected to the control unit 2 , and its working process is controlled by the control unit 2 , that is, the heat exchange temperature of the heat exchanger 61 is controlled by the control unit 2 . The selection valve 62 is a solenoid valve, connected to the control unit 2 and controlled by the control unit 2. Specifically, the control unit 2 controls the selection valve 62 according to the temperature measured by the inlet water temperature sensor 63, and the control unit 2 measures the temperature according to the outlet water temperature sensor 64. The temperature controls the temperature of the heat exchanger 61.

_In this embodiment, the temperature measured by the water inlet temperature sensor 63 is T ₁ , and the temperature measured by the water outlet temperature sensor 64 is T ₂ . When the value of n can be set according to the actual situation), the selection valve 62 takes the heating circuit, and the pool water flows to the swimming pool after being heated by the heat exchanger 61; when T ₁ ≥ n, the selection valve 63 takes the direct current loop, and the pool water flowing out from the disinfection unit 5 Direct flow to the pool. When T ₂ ≤n, the control unit 2 controls the heat exchanger 61 to heat up, and when n<T ₂ ≤ x (x should not exceed n too much, in order to prevent the temperature of the pool water from being too high and affecting people's health, in this embodiment, 0 ℃<xn≤5℃), the control unit 2 controls the heat exchanger 61 not to heat up or cool down, so as to ensure that the temperature of the pool water is appropriate.

In this embodiment, the heat exchanger 61 is a plate heat exchanger, which is heated by heat medium water. Equipment such as pipelines and a heat medium water circulating water pump required for the heat medium water can be arranged in the casing 1 or in the Outside the case 1. A heating medium water inlet valve 66 is provided in the pipeline where the heating medium water enters the heat exchanger 61 . The heating medium water inlet valve 66 is a solenoid valve and is connected to the control unit 2 , which is based on the temperature measured by the outlet water temperature sensor 64 . Control the opening size of the heat medium water inlet valve 66, thereby controlling the amount of heat medium water flowing into the heat exchanger 61, and then controlling the temperature of the heat exchanger 61. Compared with directly increasing the temperature of the heat medium water, this method can effectively prevent the exchange of heat. The outlet water from the heater 61 is overheated.

In order to ensure the use effect of the plate heat exchanger and reduce maintenance and shutdown caused by hot water scaling, an electronic descaling instrument 67 is provided between the pool water passing through the heat exchange inlet valve 65 and the plate heat exchanger, that is, the pool water enters the plate heat exchanger. Before the heater, the scale is inhibited at the electronic descaling instrument 67 to activate the water molecules and reduce the possibility of scale formation by calcium and magnesium ions in the water, so as to reduce the scaling phenomenon of the pool water in the plate heat exchanger.

In order to reduce the heat loss of the heating unit 6 , a heat insulating material is wrapped around the whole outside of the heating unit 6 , and the heat insulating material can be selected from polyurethane (PU) or the like.

It should be noted that when the water treatment system in this embodiment is applied in a region with high temperature (such as the tropics, outdoor swimming pools in the southern region in summer, etc.), due to climatic reasons, the heating unit 6 does not need to heat the pool water, and the pool water temperature also increases. Suitably, at this time, the water treatment system can remove the heating unit 6, so the user can choose whether to add the heating unit 6 in the casing 1 according to the actual use environment.

The control unit 2 is integrated in the control cabinet, and the display screen 21 of the control unit 2 is arranged on the outer surface of the casing 1 so that the staff can manage it. Specifically, the operation status of each unit can be checked through the display screen 21, for example: the hair collector 33 Head loss; pressure value and flow rate of circulating water pump 31; head loss of filter 41; consumption of disinfection unit; temperature of heating unit 6, flow rate of heat medium water, etc. The control unit 2 is connected with the water treatment unit to control the operation of each unit.

In order for the staff to operate the water treatment system more conveniently, the control unit 2 is provided with shortcut keys, such as the backwash key and filter key of the filter unit 4, the pause key of each processing unit, etc. The shortcut keys with appropriate functions can be set according to the actual situation.

In addition, the control unit 2 is provided with a communication module. Through the communication module, the control unit 2 can be remotely connected to an intelligent terminal, and the staff can remotely monitor the water treatment system through intelligent terminals such as mobile phones and tablets.

In order to further improve the safety performance of the water treatment system, the water treatment system also includes an alarm unit. The alarm unit is connected to the control unit 2. When the pressure, temperature, and water treatment equipment of the water treatment unit are abnormal, the control unit 2 sends an instruction to the alarm unit. , the alarm unit sends out corresponding alarms according to different instructions to remind the staff to deal with the fault in time.

The water treatment unit and the control unit 2 are installed in the casing 1, and the casing 1 is a closed structure, and specifically, includes a steel beam frame and a panel, and the panel is wrapped outside the steel beam frame to form a closed casing 1.

In this embodiment, the casing 1 is a cuboid structure, and the steel beam frame is surrounded by 12 steel beams to form a cubic support structure, and the panels include a top panel, a bottom panel, a left panel, a right panel, a front panel and a rear panel.

In order to improve the strength of the casing 1 and facilitate panel installation and replacement, the bottom panel is directly welded to the bottom of the steel beam frame, and the remaining panels are detachably installed on the steel beam frame. Further, the left panel, right panel, front panel, rear panel, and top panel are respectively composed of a plurality of sub-boards to facilitate assembly and disassembly. Specifically, the sub-boards are distributed in a row or a column. In this embodiment, the left panel, the right panel, the front panel, the rear panel, and the top panel are composed of four sub-boards side by side, and the length and width of the four sub-boards located on the same panel are equal. Specifically, the left panel, the right panel , The length of the four sub-boards on the front panel or the rear panel is equal to the height of the chassis, and the width of the sub-board is a quarter of the length of the other side of the panel; the length of the four sub-boards on the top panel is the same as that of the top panel. Etc., the width of the sub-panel is one quarter of the width of the top panel.

The steel beam frame is made of galvanized channel steel welded and processed, and the surface of the steel beam frame is sprayed with anti-rust paint to ensure that it will not be rusted in a humid environment.

The bottom panel is made of stainless steel, and the rest of the panels are galvanized steel plates. Fire-proof insulation materials are pasted on the inside of all panels, and the insulation materials can be polyurethane (PU) and so on.

In order to improve the strength of the casing, the steel beam frame of the casing 1 is also provided with a supporting sub-beam. The beams are parallel to the horizontal plane, and the longitudinal beams are perpendicular to the horizontal plane). In this embodiment, the supporting sub-beam is perpendicular to the transverse beam and the longitudinal beam is parallel.

In this embodiment, except that the bottom panel is welded on the steel beam frame, the other panels are detachable. Specifically, the remaining panels are fixed on the steel beam frame by bolts, which is convenient for disassembly and maintenance.

It should be noted that the casing 1 is provided with notches for installing the exhaust fan and the display screen 21 in addition to the through holes for the pipes to pass through.

In this embodiment, the front panel is provided with a through hole at the position corresponding to the circulating pump, and the pipe passing through the through hole is connected to the return port of the swimming pool; the front panel is provided with two through holes at the position corresponding to the heat exchanger, The two pipes of the through hole are connected with the inlet and outlet of the heat medium water equipment; the upper side of the through hole corresponding to the circulating pump is provided with an electric control cabinet, the control unit 2 is installed in the electric control cabinet, and the electric control cabinet is provided with an openable cabinet door for the staff to operate. The top panel is provided with two through holes, and the two pipes passing through the through holes are respectively connected with the backwash water outlet and the swimming pool water outlet.

The water treatment unit and the control unit 2 are detachably and fixedly installed in the casing 1 to improve the mobility of the entire water treatment unit. The casing 1 does not require the foundation of civil construction and masonry equipment, which is convenient for flexible arrangement and use of the water treatment system. The water treatment system has been assembled when it leaves the factory, which reduces the assembly and debugging of on-site equipment. Most of the work is done in the factory, and only relatively simple pipeline connections are required on site, which can effectively shorten the construction period.

It should be noted that the shape of the casing 1 can be designed as a standardized cuboid box to facilitate the transportation of the water treatment system. However, if the site combination requires The applicability of the water treatment system to the site in different situations makes full use of the low-utilization space around the swimming pool.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Substitutions should be covered within the protection scope of the present invention.

Claims (10)

1. a distributed swimming pool water treatment system, is characterized in that, comprises casing (1), water treatment unit and control unit (2), water treatment unit, control unit (2) are installed in casing (1), The operation of the water treatment unit is controlled by the control unit (2), the casing (1) is provided with a through hole for the pipeline to pass through, and the water treatment unit is connected with the swimming pool through the pipeline. 2. The distributed swimming pool water treatment system according to claim 1, wherein the water treatment unit comprises a circulation unit (3), a filter unit (4) and a disinfection unit (5); The pool water in the swimming pool flows back to the swimming pool after being processed by the circulation unit (3), the filtering unit (4) and the disinfection unit (5). 3. The distributed swimming pool water treatment system according to claim 2, wherein the circulation unit (3) provides power for the entire water treatment system; The control unit (2) can adjust the circulation amount of the circulation unit (3) according to the load change of the water treatment system. 4. The distributed swimming pool water treatment system according to claim 3, wherein the circulation unit (3) comprises a circulating water pump (31), a negative pressure detection pressure gauge (32), a hair collector (33) and motor(34); The circulating water pump (31) is connected to the water outlet of the swimming pool, and between the water outlet of the swimming pool and the circulating water pump (31), a negative pressure detection pressure gauge (32) and a hair collector (33) are sequentially arranged, and the motor (34) drives the circulating water pump ( 31) Turn. 5. The distributed swimming pool water treatment system according to claim 2, wherein the filter unit (4) comprises a filter (41), and the filter (41) is respectively connected with the circulation unit (3), the disinfection The unit (5) is connected, and the filter (41) is used for filtering various suspended pollution impurities in the pool water. 6. The distributed swimming pool water treatment system according to claim 5, wherein the filter (41) is a particle pressure filter. 7. The distributed swimming pool water treatment system according to claim 2, wherein the sterilizing unit (5) comprises an AOT sterilizer (51) and a silver ion sterilizer (52); The AOT sterilizer (51) utilizes hydroxyl radicals to kill bacteria and virus harmful substances in the pool water, and the silver ion sterilizer (52) is a long-term disinfection device that releases silver ions into the pool water. 8. The distributed swimming pool water treatment system according to claim 1, characterized in that, the water treatment unit further comprises a heating unit (6), and the heating unit (6) can provide thermal energy to the pool water. 9 . The distributed swimming pool water treatment system according to claim 1 , wherein the control unit ( 2 ) can be remotely connected with an intelligent terminal. 10 . 10. The distributed swimming pool water treatment system according to any one of claims 1 to 9, wherein the casing (1) is a closed structure.

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