A submerged water supply device

Abstract

The utility model discloses an immersed water supply equipment relates to water supply equipment technical field. The utility model discloses an equipment main part, and the equipment main part includes the water inlet component, water outlet component, cleaning maintenance component and control component of setting on the equipment main part, and the cleaning maintenance component includes detachable filter piece, self -cleaning device and convenient access for overhaul, and detachable filter piece sets up at the water inlet of water inlet component with water inlet component detachable connection, through setting detachable filter piece, can effectively filter the impurity in water, and filter piece detachable cleaning or replacement, simple and convenient operation, the setting of self -cleaning device can carry out automatic flushing to equipment main part inside, has reduced the workload of manual cleaning, has improved the cleaning efficiency, has guaranteed the cleaning of equipment inside, and the design of convenient access for overhaul makes the staff can conveniently overhaul and maintain to equipment internal components, has shortened the maintenance time, has reduced the maintenance cost.

Description

Technical Field

[0001] This utility model belongs to the field of water supply equipment technology, specifically, it relates to an immersion water supply device. Background Technology

[0002] Submersible water supply systems are widely used in industrial, agricultural, and civil fields due to their advantages such as convenient installation and space saving. However, traditional submersible water supply systems are prone to accumulating dirt and impurities inside during long-term use, which affects the water supply quality and the service life of the equipment. At the same time, due to the limitations of the equipment structure, the cleaning and maintenance process is relatively cumbersome, requiring a lot of manpower and time, which brings many inconveniences to users. Therefore, developing a submersible water supply system that is easy to clean and maintain is of great practical significance.

[0003] Chinese Patent Publication No. CN215442146U discloses an immersion-type wide-amplitude water supply device, which includes at least two connected pressurized water storage units. Each pressurized water storage unit includes: a pipe-type volumetric tank, an immersion water pump installed inside the pressurization unit, and the immersion water pump being connected to a motor outside the pipe wall via a transmission unit; the pipe-type volumetric tank has an outlet and an inlet, and the inlet is connected to the primary water supply network or the outlet of the previous pressurized water storage unit.

[0004] However, due to the limitations of the equipment structure, the cleaning and maintenance process is quite complicated, requiring a lot of manpower and time, which brings a lot of inconvenience to users.

[0005] In view of this, this utility model is hereby proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an immersion water supply device, which solves the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] An immersion water supply device includes: a main body, comprising an inlet component, an outlet component, a cleaning and maintenance component, and a control component, all mounted on the main body; the cleaning and maintenance component includes a detachable filter, a self-cleaning device, and a convenient inspection port; the detachable filter is disposed at the inlet of the inlet component and detachably connected to the inlet component; the self-cleaning device includes a rotating nozzle disposed inside the main body and a cleaning water pipe connected to the rotating nozzle, the cleaning water pipe being connected to an external water source, and the rotating nozzle having multiple spray holes; the convenient inspection port is disposed on the side of the main body, and a sealing cover is provided at the inspection port, the sealing cover being connected to the main body via a hinge, and a sealing gasket being provided between the sealing cover and the main body.

[0009] Optionally, the water inlet assembly includes a water inlet pipe and a water inlet valve installed on the water inlet pipe. One end of the water inlet pipe is connected to the inside of the main body of the equipment, and the other end is used to connect to an external water source.

[0010] Optionally, the water outlet assembly includes a water outlet pipe and a water outlet valve and a water pump installed on the water outlet pipe. One end of the water outlet pipe is connected to the inside of the main body of the equipment, and the other end is used to connect to water-using equipment.

[0011] Optionally, the control components include a controller, a level sensor, and a pressure sensor.

[0012] Optionally, the liquid level sensor is installed inside the main body of the equipment, the pressure sensor is installed on the water outlet pipe, and the controller is electrically connected to the water inlet valve, the water outlet valve, the water pump, the liquid level sensor, the pressure sensor, and the self-cleaning device.

[0013] Optionally, the detachable filter element includes a filter screen, and the edge of the detachable filter element is provided with a slot that cooperates with the snap-fit ​​structure.

[0014] Optionally, the rotating nozzle is connected to the cleaning water pipe via a rotary joint, and the rotating nozzle is electrically connected to the controller.

[0015] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0016] 1. This utility model can effectively filter impurities in water by setting a detachable filter element, and the filter element can be disassembled for cleaning or replacement, making operation simple and convenient.

[0017] 2. The self-cleaning device can automatically flush the inside of the equipment, reducing the workload of manual cleaning, improving cleaning efficiency, and ensuring the cleanliness of the equipment's interior.

[0018] 3. The convenient access port design allows staff to easily inspect and maintain the internal components of the equipment, shortening maintenance time and reducing maintenance costs.

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0020] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure;

[0022] Figure 2 This is a schematic diagram of the overall structure from another perspective;

[0023] Figure 3 This is a cross-sectional view of the detachable filter element.

[0024] Figure 4 This is a sectional view of the internal structure of the main equipment;

[0025] Figure 5 This is a schematic diagram of the sealing cap structure;

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Main body of the equipment; 2. Water inlet assembly; 21. Water inlet pipe; 22. Water inlet valve; 3. Water outlet assembly; 31. Water outlet pipe; 32. Water outlet valve; 33. Water pump; 4. Cleaning and maintenance assembly; 41. Detachable filter element; 411. Filter screen; 42. Self-cleaning device; 421. Rotary nozzle; 422. Cleaning water pipe; 43. Convenient maintenance port; 431. Sealing cover; 432. Sealing gasket; 5. Control assembly; 51. Controller; 52. Liquid level sensor; 53. Pressure sensor.

[0028] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings.

[0030] Please see Figure 1-5 As shown, this embodiment provides an immersion water supply device, including: a device body 1, the device body 1 including a water inlet component 2, a water outlet component 3, a cleaning and maintenance component 4 and a control component 5 disposed on the device body 1, the cleaning and maintenance component 4 including a detachable filter element 41, a self-cleaning device 42 and a convenient maintenance port 43; the detachable filter element 41 is disposed at the water inlet of the water inlet component 2 and is detachably connected to the water inlet component 2; the self-cleaning device 42 includes a rotating nozzle 421 disposed inside the device body 1 and a cleaning water pipe 422 connected to the rotating nozzle 421, the cleaning water pipe 422 being connected to an external water source, and the rotating nozzle 421 having multiple spray holes; the convenient maintenance port 43 is disposed on the side of the device body 1, and a sealing cover 431 is provided at the maintenance port, the sealing cover 431 being connected to the device body 1 by a hinge, and a sealing gasket 432 being provided between the sealing cover 431 and the device body 1.

[0031] The core of this immersion water supply equipment is the main body 1, which integrates four key components: Inlet component 2: responsible for introducing external water sources, serving as the equipment's water supply inlet; Outlet component 3: responsible for outputting treated water, serving as the equipment's water supply outlet; Cleaning and maintenance component 4: specifically designed for equipment cleaning, filtration, and maintenance, ensuring long-term stable operation; Control component 5: used to regulate the equipment's operating status (such as water inlet, water outlet, and cleaning start / stop), essentially acting as the equipment's brain. The cleaning and maintenance component 4 is a key design element, comprising three parts designed to address the problems of easy clogging, difficult cleaning, and troublesome maintenance in water supply equipment: Detachable filter element 41: installed at the inlet of the inlet component 2 (the first barrier for water entering the equipment), its function is to filter impurities in the water (such as sediment, particles, etc.), preventing impurities from entering the equipment and causing blockage or damage. Its detachable connection allows for convenient periodic removal for cleaning or replacement, preventing the filter element itself from clogging and affecting water intake; Self-cleaning device 42: composed of rotating nozzles 42 inside the equipment. 1+ Cleaning water pipe 422 (connected to an external water source to provide cleaning water) automatically cleans the inside of the equipment (such as pipes and cavities) without manual disassembly. Working principle: External water enters the rotating nozzle 421 through the cleaning water pipe 422. As the nozzle rotates, water is sprayed from multiple nozzles, thoroughly rinsing away dirt and residual impurities inside the equipment, reducing the risk of bacterial growth or blockage. Convenient access port 43 is installed on the side of the main body 1 (for easy access by operators). Structure: A sealing cover 431 is provided at the inspection port. The sealing cover 431 is connected to the main body 1 of the equipment via a hinge (it can be opened and closed), and there is a sealing gasket 432 between the cover and the main body. The function is to provide a convenient inspection channel, so that operators can open it to check the internal condition of the equipment and repair parts (such as replacing parts and handling faults). Features: The design of sealing cover 431 + sealing gasket 432 ensures that the inspection port is tightly sealed when closed, preventing water leakage or external impurities from entering the equipment; the hinge connection makes opening and closing more convenient and eliminates the need for frequent disassembly of the cover.

[0032] The water inlet assembly 2 includes an inlet pipe 21 and an inlet valve 22 installed on the inlet pipe 21. One end of the inlet pipe 21 is connected to the inside of the main body 1 of the equipment, and the other end is used to connect to an external water source. The water outlet assembly 3 includes an outlet pipe 31 and an outlet valve 32 and a water pump 33 installed on the outlet pipe 31. One end of the outlet pipe 31 is connected to the inside of the main body 1 of the equipment, and the other end is used to connect to water-using equipment. The control assembly 5 includes a controller 51, a liquid level sensor 52 and a pressure sensor 53. The liquid level sensor 52 is installed inside the main body 1 of the equipment, and the pressure sensor 53 is installed on the outlet pipe 31. The controller 51 is electrically connected to the inlet valve 22, the outlet valve 32, the water pump 33, the liquid level sensor 52, the pressure sensor 53, and the self-cleaning device 42. The detachable filter element 41 includes a filter screen 411 installed inside the filter. The edge of the detachable filter element 41 is provided with a groove that cooperates with the snap-fit ​​structure. The rotating nozzle 421 is connected to the cleaning water pipe 422 through a rotating joint. The rotating nozzle 421 is electrically connected to the controller 51.

[0033] The core components of the water inlet assembly 2 are: an inlet pipe 21 and an inlet valve 22. The inlet valve 22 is installed on the inlet pipe 21 and is used to control the flow of water. The connection is as follows: one end of the inlet pipe 21 is connected to the inside of the main body 1 of the equipment (such as a water tank, reaction vessel, or other core components that carry liquids), and the other end is connected to an external water source, responsible for introducing external water into the main body 1. The core components of the water outlet assembly 3 are: an outlet pipe 31, an outlet valve 32, and a water pump 33. Both the outlet valve 32 and the water pump 33 are installed on the outlet pipe 31. The former controls the flow of water, and the latter provides power for water output (such as sending water pressure from inside the main body 1 to the user). The connection is as follows: one end of the outlet pipe 31 is connected to the inside of the main body 1, and the other end is connected to the user equipment, responsible for delivering water from the main body 1 to the usage scenario. The core components of the control assembly 5 are: a controller 5... The system consists of a core control unit (similar to a brain), a liquid level sensor 52 (detecting the height and volume of liquid inside the main body 1), and a pressure sensor 53 (detecting the pressure of water in the outlet pipe 31, reflecting the water flow status). Its working logic is as follows: The controller 51 is electrically connected to the inlet valve 22, the outlet valve 32, the water pump 33, the liquid level sensor 52, the pressure sensor 53, and the self-cleaning device 42. By receiving signals from the liquid level sensor 52 (e.g., when the water is full or insufficient) and the pressure sensor 53 (e.g., when the water pressure is too high or the water flow is insufficient), it automatically controls the opening and closing of the inlet and outlet valves 32, the start and stop of the water pump 33, and even triggers the self-cleaning device 42 to achieve automated operation and protection of the system. The detachable filter element 41 is a core component, including a filter frame (support structure) and a filter screen 411 (the filter core, intercepting impurities such as silt and particulate matter in the water). Design features: The filter frame has a slot on its edge, which cooperates with the buckle structure on the equipment to achieve quick disassembly and installation of the filter element, making it convenient to clean or replace the filter screen 411 regularly and avoid impurities clogging the water passage; Connection relationship between the rotating nozzle 421 and the cleaning water pipe 422: The rotating nozzle 421 is connected to the cleaning water pipe 422 through a rotating joint (the rotating joint allows the nozzle to rotate when spraying water, expanding the cleaning range); Control method: The rotating nozzle 421 is electrically connected to the controller 51, which can automatically control its start (such as timed cleaning of the inside of the equipment). The sprayed water flow washes the inner wall of the equipment, and the rotation action achieves all-round cleaning, which is part of the self-cleaning device 42.

[0034] Working principle:

[0035] Water Inlet Stage: Filtration and Level Control. Water is introduced and filtered. External water enters the equipment through the inlet pipe 21 of the inlet component 2. The water first passes through the detachable filter element 41. The filter screen 411 inside the filter frame intercepts impurities such as sediment and particles in the water, preventing them from entering the main body 1 and clogging pipes or damaging components. It can be disassembled, cleaned, and replaced at any time to ensure filtration efficiency. The inlet valve 22 on the inlet pipe 21 is controlled by the controller 51 of the control component 5. The level sensor 52 inside the main body 1 monitors the internal water level in real time: when the water level is below the preset lower limit (e.g., when the equipment is short of water)... The liquid level sensor 52 sends a signal to the controller 51, and the controller 51 instructs the inlet valve 22 to open, allowing external water to continuously enter the main body of the equipment 1. When the water level reaches the preset upper limit (e.g., when the equipment is full), the liquid level sensor 52 sends a feedback signal, and the controller 51 instructs the inlet valve 22 to close, stopping the water intake and preventing overflow. In the water output stage: power transmission + pressure stabilization, the power and control of water output are controlled. When water-using equipment (such as faucets, irrigation devices, etc.) needs water supply, the controller 51 receives a signal (or according to the feedback from the pressure sensor 53), instructs the outlet valve 32 of the outlet component 3 to open, and starts the water pump 33.Water pump 33 provides power for water flow, pumping water from the main body 1 through outlet pipe 31 to the water-using equipment. Pressure monitoring and regulation are implemented. Pressure sensor 53 on outlet pipe 31 monitors the outlet pressure in real time: if the pressure is lower than the set value (e.g., insufficient water flow), controller 51 will increase the power of water pump 33 or maintain operation to ensure the water pressure meets the water demand; if the pressure is too high (e.g., risk of pipe blockage), controller 51 will reduce the power of water pump 33 or close outlet valve 32 to avoid equipment overload. Ultimately, stable water supply is achieved through the opening and closing of outlet valve 32 and the power regulation of water pump 33. Core control: automated linkage and coordination, control components... 5 is the central system of the equipment. Through the electrical connection between controller 51 and various components, it achieves fully automated control of the entire process: receiving water level signals from level sensor 52, controlling the opening and closing of inlet valve 22 to maintain a stable water level within the main body 1 of the equipment; receiving outlet pressure signals from pressure sensor 53, adjusting the power of water pump 33 and the status of outlet valve 32 to ensure that the outlet pressure meets the standard; integrating the operating data of inlet and outlet water, automatically starting the self-cleaning device 42 when the equipment operating time reaches a preset value (or is manually triggered); if the sensor detects an abnormality (such as abnormal water level or sudden pressure change), controller 51 can trigger an alarm or shutdown protection to prevent malfunctions. The self-cleaning process involves automatic rinsing and all-around cleaning. When the controller 51 starts the self-cleaning program: external water is supplied to the rotating nozzle 421 through the cleaning water pipe 422 (independent of the inlet pipe 21 to ensure the clean water source is uncontaminated); the rotating nozzle 421 is connected to the cleaning water pipe 422 through a rotary joint and starts rotating under the command of the controller 51, while simultaneously spraying high-pressure water from multiple spray holes; the rotation action, combined with the multi-angle spray holes, achieves all-around rinsing of the interior of the main body 1 (such as the inner wall, pipe interfaces, and corners), removing residual dirt, impurities, and bacteria that may grow; after cleaning is completed, the controller 51 commands the nozzle to rotate. The rotating nozzle 421 stops working, and the self-cleaning process ends. Maintenance and repair: Convenient operation + sealing guarantee. When the equipment requires manual maintenance (such as component failure, part replacement, or internal condition inspection): the operator can easily open the sealing cover 431 through the hinge structure of the convenient maintenance port 43 (without complex operations such as disassembling bolts); after maintenance, the sealing cover 431 is closed, and the sealing gasket 432 between the cover and the main body 1 ensures a tight seal, preventing water leakage or external impurities from entering; the snap-fit ​​structure of the detachable filter element 41 also supports quick disassembly, facilitating regular cleaning or replacement of the filter screen 411, and preventing the filter element itself from clogging and affecting water intake.

[0036] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. An immersion water supply device, characterized in that, include: The equipment body (1) includes an inlet water assembly (2), an outlet water assembly (3), a cleaning and maintenance assembly (4), and a control assembly (5) disposed on the equipment body (1). The cleaning and maintenance assembly (4) includes a detachable filter element (41), a self-cleaning device (42), and a convenient inspection port (43). The detachable filter element (41) is disposed at the inlet of the inlet water assembly (2) and is detachably connected to the inlet water assembly (2). The self-cleaning device (42) includes a water inlet assembly (2), an outlet water assembly (3), a cleaning and maintenance assembly (44), and a control assembly (5). The main body (1) contains a rotating nozzle (421) and a cleaning water pipe (422) connected to the rotating nozzle (421). The cleaning water pipe (422) is connected to an external water source. The rotating nozzle (421) has multiple spray holes. The convenient maintenance port (43) is located on the side of the main body (1). The maintenance port is provided with a sealing cover (431). The sealing cover (431) is connected to the main body (1) by a hinge, and a sealing gasket (432) is provided between the sealing cover (431) and the main body (1).

2. The immersion water supply device according to claim 1, characterized in that: The water inlet assembly (2) includes a water inlet pipe (21) and a water inlet valve (22) installed on the water inlet pipe (21). One end of the water inlet pipe (21) is connected to the inside of the main body of the equipment (1), and the other end is used to connect to an external water source.

3. The immersion water supply device according to claim 1, characterized in that: The water outlet assembly (3) includes a water outlet pipe (31), a water outlet valve (32) and a water pump (33) installed on the water outlet pipe (31). One end of the water outlet pipe (31) is connected to the inside of the main body of the equipment (1), and the other end is used to connect to water-using equipment.

4. The immersion water supply device according to claim 1, characterized in that: The control component (5) includes a controller (51), a liquid level sensor (52), and a pressure sensor (53).

5. The immersion water supply device according to claim 4, characterized in that: The liquid level sensor (52) is installed inside the main body (1) of the equipment, the pressure sensor (53) is installed on the water outlet pipe (31), and the controller (51) is electrically connected to the water inlet valve (22), the water outlet valve (32), the water pump (33), the liquid level sensor (52), the pressure sensor (53), and the self-cleaning device (42).

6. The immersion water supply device according to claim 1, characterized in that: The detachable filter element (41) includes a filter screen (411) installed inside, and the edge of the detachable filter element (41) is provided with a slot that cooperates with the snap-fit ​​structure.

7. The immersion water supply device according to claim 1, characterized in that: The rotating nozzle (421) is connected to the cleaning water pipe (422) via a rotary joint, and the rotating nozzle (421) is electrically connected to the controller (51).

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