Pure water treatment device based on multi-module gradient type separation structure

Abstract

The invention discloses a pure water treatment device based on a multi-module gradient type separation structure, the pure water treatment device comprises a base, a filtering module, a heating module and a cooling module, the filtering module, the heating module and the cooling module are connected in sequence, the filtering module comprises a primary filtering box and a secondary filtering box, and the heating module is communicated with the cooling module through a connecting pipe; a water inlet pipe is arranged at the top of the primary filter box, the cooling module is provided with a water outlet pipe, a heating box is fixedly mounted at the top of the base, and a mounting pipe is fixedly mounted at the top of the heating box. The invention discloses a pure water treatment device based on a multi-module gradient type separation structure, which realizes efficient anti-blocking multi-stage gradient type pure water treatment through the design of a filtering module, a heating module and a cooling module which are connected in sequence as well as an internal cleaning mechanism and all parts, so that the water quality purity is greatly improved; the harsh requirements on high-purity water in the fields of high-tech industry, medical treatment and the like are met.

Description

Technical Field

[0001] This invention relates to the field of pure water treatment technology, specifically to a pure water treatment device based on a multi-module gradient separation structure. Background Technology

[0002] With the rapid development of global industrialization and urbanization, water pollution has become an increasingly serious problem. The discharge of industrial wastewater, agricultural non-point source pollution, and domestic sewage has led to a continuous increase in the content of impurities and harmful substances in natural water bodies. Meanwhile, many high-tech industries, medical fields, and experimental research with extremely high water quality requirements all require high-purity water to meet their process requirements. For example, in semiconductor manufacturing, tiny impurity particles can cause chip manufacturing failures; in medical treatments such as dialysis, the quality of pure water is directly related to the health and safety of patients. Therefore, developing efficient pure water treatment equipment to meet these needs is particularly important.

[0003] Traditional physical filtration primarily uses physical media such as filter screens and filter cartridges to intercept large particles of impurities like suspended solids and sediment in water. While this method can provide initial water purification, its filtration precision is limited. It cannot effectively remove fine colloidal particles, bacteria, viruses, and dissolved ions. For example, ordinary sand filters can only remove larger particles like sediment, and are ineffective against dissolved heavy metal ions such as mercury and cadmium.

[0004] Based on this, this solution proposes a pure water treatment device based on a multi-module gradient separation structure. Summary of the Invention

[0005] The purpose of this invention is to provide a pure water treatment device based on a multi-module gradient separation structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a pure water treatment device based on a multi-module gradient separation structure, comprising a base, a filtration module, a heating module, and a cooling module connected in sequence, wherein the filtration module includes a primary filtration box and a secondary filtration box, the heating module and the cooling module are connected by a connecting pipe, the primary filtration box is provided with an inlet pipe at the top, and the cooling module is provided with an outlet pipe.

[0007] Preferably, a heating box is fixedly installed on the top of the base, an installation pipe is fixedly installed on the top of the heating box, a control valve is provided on the installation pipe, a secondary filter box is fixedly installed on the top of the installation pipe, and the top of the secondary filter box is fixedly connected to the primary filter box through two fixed pipes.

[0008] By adopting the above technical solution, the filtration module and heating module can be stably assembled and orderly connected. The base provides stable support for the entire device. The installation pipe can precisely regulate the water supply rate from the secondary filter box to the heating box through the control valve, avoiding excessive or insufficient water supply that may affect the treatment effect. The two fixed pipes ensure a tight connection between the primary filter box and the secondary filter box, allowing the water to flow smoothly from the primary filter to the deep filter, ensuring the continuity of the gradient separation process.

[0009] Preferably, two filter elements are fitted inside the primary filter box, and a first cover plate is detachably connected to the front end of the primary filter box. A first handle is fixedly installed on the first cover plate. Fixing boxes are fixedly installed on both sides of the primary filter box, and a rotating motor is fixedly installed on the corresponding fixing boxes.

[0010] Using the above technical solution, the two filter cartridges can efficiently intercept large particulate impurities in the water, laying the foundation for subsequent deep treatment. The first cover plate is designed to be detachable and equipped with the first handle, which makes it easy to quickly open the box to replace the filter cartridges and reduce maintenance difficulty. The two side fixing boxes provide a stable mounting carrier for the rotating motor, ensuring that the motor can stably drive the operation of the subsequent cleaning mechanism, while not affecting the normal filtration function of the primary filter box.

[0011] Preferably, a rotating shaft is rotatably installed in both of the two fixed boxes. Half gears and transmission wheels are respectively fixedly sleeved at both ends of the two rotating shafts. One end of the corresponding rotating shaft is fixedly connected to the output shaft of the rotating motor. The two transmission wheels are connected by a transmission belt. Two sliding rods are fixedly installed in both of the two fixed boxes. A sliding sleeve is slidably sleeved on each sliding rod. A common retaining block is fixedly installed between the two sliding sleeves in the same fixed box. Two racks are fixedly installed in each retaining block. The half gear is located between the corresponding two racks and intermittently meshes with them. Multiple striking protrusions are fixedly installed on the retaining block. A return spring is sleeved between any sliding rod and its corresponding sliding sleeve.

[0012] The above technical solution forms an automated filter element anti-clogging and cleaning structure. A rotating motor drives two half-gears to rotate synchronously via a transmission wheel and belt. The intermittent meshing of the half-gears with the rack, combined with the guiding action of the sliding rod and sleeve, and the elastic restoring force of the return spring, enables the reciprocating movement of the retaining block. The striking protrusions continuously strike the primary filter box as the retaining block moves, causing impurities adhering to the filter element surface to fall off through vibration, effectively preventing filter element clogging, extending filter element lifespan, and maintaining stable filtration efficiency.

[0013] Preferably, the secondary filter box has two RO filter elements threaded inside, and a second cover plate is detachably connected to the top of the secondary filter box, with a second handle fixedly installed on the second cover plate.

[0014] Using the above technical solution, the two RO filter cartridges can deeply purify the water after preliminary filtration, effectively removing fine colloids, microorganisms and some dissolved ions, significantly improving water purity. The threaded installation method makes it easier to install and remove the RO filter cartridges. The cooperation between the second cover plate and the second handle allows for quick opening of the secondary filter box for filter cartridge replacement or maintenance, ensuring the continuous and stable operation of the deep filtration module.

[0015] Preferably, the heating box is equipped with a drive motor, a tumbling roller, and heating rods. The output end of the drive motor is fixedly connected to the tumbling roller. The heating rods are evenly distributed and fixed on the bottom inner wall of the heating box. The cooling module is a cooling box, which is equipped with a water inlet pipe and a water outlet pipe. The cooling box has a water circulation cooling structure inside, and the cooling box is connected to the heating box through a connecting pipe. The water outlet pipe is threadedly installed at the bottom of the cooling box. The water circulation cooling structure consists of a cooling coil and a circulation pump. The cooling coil is coiled inside the cooling box, and the circulation pump is fixedly installed on the outside of the cooling box. The inlet and outlet of the circulation pump are connected to both ends of the cooling coil, the water inlet pipe, and the water outlet pipe through pipes, respectively.

[0016] Using the above technical solution, the heating rods inside the heating chamber can evenly heat the water, and the drive motor drives the tumbling rollers to rotate, making the water tumble fully, expanding the heating area, improving heating efficiency and uniformity, and helping the water to quickly convert into steam to remove soluble impurities. The water circulation cooling structure of the cooling chamber achieves efficient cooling through cooling coils and a circulating pump, allowing the steam to quickly condense into liquid pure water. The water inlet and outlet pipes facilitate the replenishment and replacement of cooling water, the connecting pipes ensure smooth steam delivery, and the threaded installation design of the outlet pipe facilitates disassembly and maintenance. The whole system achieves efficient connection between heating evaporation and cooling condensation.

[0017] Preferably, a control panel is fixedly installed on the top of the base. The control panel is equipped with multiple control buttons and indicator lights. The control buttons control the start and stop of the rotating motor, drive motor, heating rod and circulation pump respectively. The indicator lights are used to display the working status of each module.

[0018] By adopting the above technical solution, centralized and precise control of each core component of the device is achieved. The control buttons can independently control the start and stop of the rotary motor, drive motor, heating rod, and circulating pump, meeting the operational needs of different processing stages. Indicator lights can provide real-time feedback on the working status of each module, allowing operators to quickly grasp the device's operating status, promptly detect and handle abnormal problems, and improve operational convenience and the safety and reliability of the device's operation.

[0019] Compared with the prior art, the beneficial effects of the present invention are: I. It adopts a gradient separation structure. The primary filter cartridge intercepts large particles of impurities, and the secondary RO filter cartridge removes fine colloids, microorganisms and some dissolved ions. Combined with high-temperature steam treatment by the heating module, multiple modules work together to form a progressive purification process, which greatly improves water purity and can meet the stringent requirements of high-purity water in high-tech industries, medical fields and other fields.

[0020] 2. The primary filter box is equipped with a reciprocating impact cleaning mechanism. Through the linkage of components such as the rotating motor, half gear, and U-shaped block, the impacting protrusions reciprocate to impact the box body, effectively preventing filter element clogging, extending the service life of the filter element, and ensuring filtration efficiency. At the same time, the filter elements and covers of each module are all designed to be detachable. The control panel can precisely control the start and stop of each component, and the indicator lights provide real-time feedback on the working status, taking into account both the practicality and ease of operation of the device. Attached Figure Description

[0021] Figure 1 This is a perspective view of the present invention; Figure 2 This is a side perspective view of the present invention; Figure 3 This is a perspective view of the internal structure of the primary filter box, the secondary filter box, and the heating box of the present invention. Figure 4 This is a perspective view of the internal structure of the fixing box according to the present invention.

[0022] In the diagram: 1. Base; 2. Control panel; 3. Heating box; 4. Second cover plate; 5. Water outlet pipe; 6. Cooling box; 7. Connecting pipe; 8. First handle; 9. First cover plate; 10. Water inlet pipe; 11. Primary filter box; 12. Secondary filter box; 13. Second handle; 14. Drive wheel; 15. Drive belt; 16. Water inlet pipe; 17. Drain pipe; 18. Filter element; 19. Fixing pipe; 20. RO filter element; 21. Mounting pipe; 22. Drive motor; 23. Tilting roller; 24. Heating rod; 25. Sliding sleeve; 26. Sliding rod; 27. Striking protrusion; 28. Recessed block; 29. ​​Half gear; 30. Rack; 31. Return spring; 33. Fixing box. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see Figure 1-4The present invention provides a technical solution: a pure water treatment device based on a multi-module gradient separation structure, including a base 1, a filter module, a heating module and a cooling module connected in sequence. The filter module includes a primary filter box 11 and a secondary filter box 12. The heating module and the cooling module are connected by a connecting pipe 7. The primary filter box 11 is provided with an inlet pipe 10 at the top, and the cooling module is provided with an outlet pipe 5.

[0025] Combination Figure 1-4 As shown, in this embodiment, a heating box 3 is fixedly installed on the top of the base 1, and an installation pipe 21 is fixedly installed on the top of the heating box 3. A control valve is provided on the installation pipe 21. A secondary filter box 12 is fixedly installed on the top of the installation pipe 21. The top of the secondary filter box 12 is fixedly connected to the primary filter box 11 through two fixed pipes 19. Two filter elements 18 are snapped into the primary filter box 11. A first cover plate 9 is detachably connected to the front end of the primary filter box 11. A first handle 8 is fixedly installed on the first cover plate 9. Fixing boxes 33 are fixedly installed on both sides of the primary filter box 11. Two RO filter elements 20 are threaded into the secondary filter box 12. A second cover plate 4 is detachably connected to the top of the secondary filter box 12. A second handle 13 is fixedly installed on the second cover plate 4.

[0026] In this embodiment, the heating box 3 is fixedly installed on the top of the base 1. The purpose of the heating box 3 is to heat and evaporate the filtered water to remove soluble impurities. The heating function is achieved through the cooperation of the internal heating rod 24 and the tumbling roller 23. The top of the heating box 3 is fixedly installed with an installation pipe 21. The purpose of the installation pipe 21 is to connect the heating box 3 and the secondary filter box 12 and to transport the filtered water. During use, the water supply rate is adjusted by the control valve on it to avoid the water volume being too large or too small, which would affect the treatment effect. The secondary filter box 12 is fixedly installed on the top of the installation pipe 21. The purpose of filter 2 is to further purify the water after primary filtration by removing impurities through the internally installed filter cartridges. The top of the secondary filter box 12 is fixedly connected to the primary filter box 11 via two fixing pipes 19. The purpose of the fixing pipes 19 is to ensure a tight connection between the primary filter box 11 and the secondary filter box 12, allowing for a smooth water flow. During use, the water flows naturally from the primary filter box 11 into the secondary filter box 12 through the fixing pipes 19. The primary filter box 11 has two filter cartridges 18 installed inside. The purpose of the filter cartridges 18 is to intercept large suspended solids, silt, and other impurities in the water. Water passes through the filter element pores, while impurities are blocked on the filter element surface. A first cover plate 9 is detachably connected to the front end of the primary filter box 11. The purpose of the first cover plate 9 is to facilitate opening the primary filter box 11 to replace the filter element 18. When in use, hold the first handle 8 fixedly installed on the first cover plate 9. The first handle 8 provides a point of leverage; pulling the first handle 8 allows the first cover plate 9 to be removed. Fixing boxes 33 are fixedly installed on both sides of the primary filter box 11. The fixing boxes 33 provide a stable mounting carrier for the components of the subsequent cleaning mechanism. During use, the relevant components are directly assembled into the fixing boxes 33. The secondary filter box 12 has two RO filter elements 20 installed internally via threads. The purpose of the RO filter elements 20 is to remove fine colloidal particles, microorganisms, and some dissolved ions from the water. When in use, the water flows through the reverse osmosis membrane of the RO filter elements 20 to achieve deep filtration. The top of the secondary filter box 12 is detachably connected to a second cover plate 4. The purpose of the second cover plate 4 is to facilitate opening the secondary filter box 12 for filter element maintenance or replacement. When in use, hold the second handle 13 fixedly installed on the second cover plate 4. The purpose of the second handle 13 is to facilitate applying force. The second cover plate 4 can be removed by pulling the second handle 13.

[0027] Combination Figure 1-4As shown, in this embodiment, a rotating motor 32 is fixedly installed on the corresponding fixed box 33. A rotating shaft is rotatably installed in both fixed boxes 33. Half gears 29 and transmission wheels 14 are fixedly sleeved at both ends of the two rotating shafts, respectively. One end of the corresponding rotating shaft is fixedly connected to the output shaft of the rotating motor 32. The two transmission wheels 14 are connected by a transmission belt 15. Two sliding rods 26 are fixedly installed in both fixed boxes 33. A sliding sleeve 25 is slidably sleeved on each sliding rod 26. The same return block 28 is fixedly installed between the two sliding sleeves 25 in the same fixed box 33. Two racks 30 are fixedly installed in each return block 28. The half gear 29 is located between the two corresponding racks 30 and intermittently meshes with the two corresponding racks 30. Multiple striking protrusions 27 are fixedly installed on the return block 28. A return spring 31 is sleeved between any sliding rod 26 and the corresponding sliding sleeve 25.

[0028] In this embodiment, corresponding to the fixed boxes 33 on both sides of the primary filter box 11, each fixed box 33 is equipped with a rotating motor 32. The rotating motor 32 provides power to the subsequent cleaning mechanism. It is activated by the corresponding button on the control panel 2, and the output shaft rotates to drive the associated components. Inside each of the two fixed boxes 33, a rotating shaft is rotatably installed. The rotating shaft transmits the power of the rotating motor 32 and also carries the half-gear 29 and the transmission wheel 14. During use, it rotates synchronously with the output shaft of the rotating motor 32, driving the components at both ends to rotate together. Half-gear 29 and transmission wheel 14 are respectively fixedly sleeved at both ends of the two rotating shafts. The half-gear 29 is used to drive the return gear 14 by meshing with the rack 30. The block 28 moves, and the transmission wheel 14 works with the transmission belt 15 to achieve synchronous rotation of the two shafts. During operation, the half gear 29 rotates with the shaft and intermittently meshes with the rack 30. The transmission wheel 14, in turn, links the other shaft via the transmission belt 15. One end of the corresponding shaft is fixedly connected to the output shaft of the rotating motor 32. This connection ensures that the power of the rotating motor 32 is directly transmitted to the shaft. When the motor starts, the output shaft rotation immediately drives the shaft to rotate synchronously. The two transmission wheels 14 are connected by the transmission belt 15, which keeps them rotating at the same speed, thus enabling the two shafts to run synchronously. No additional power is required during operation; the synchronization is achieved through belt friction. Power transmission; two slide rods 26 are fixedly installed in each of the two fixed boxes 33. The purpose of the slide rods 26 is to provide sliding guidance for the sliding sleeves 25 and prevent the return block 28 from shifting when moving. In use, the sliding sleeves 25 can slide smoothly along the surface of the slide rods 26. Each slide rod 26 is slidably fitted with a sliding sleeve 25. The purpose of the sliding sleeves 25 is to connect the slide rod 26 and the return block 28 and drive the return block 28 to move along the direction of the slide rod 26. In use, the return block 28 slides on the slide rod 26 according to the force applied to it. The same return block 28 is fixedly installed between the two sliding sleeves 25 in the same fixed box 33. The purpose of the return block 28 is to install the striking protrusion 27 and the rack 30 and drive them to reciprocate. In use, it is connected to the half gear 29 and the reset gear. The left and right movement is achieved under the combined action of the springs 31; each ring block 28 has two racks 30 fixedly installed inside. The purpose of the racks 30 is to mesh with the half gears 29 to transmit power. The rotation of the half gears 29 drives the ring block 28 to move. When in use, the half gears 29 rotate to different positions and mesh with the two racks 30 respectively, pushing the ring block 28 to move in different directions; the half gears 29 are located between the corresponding two racks 30 and mesh with them intermittently. The purpose of this position and meshing method is to realize the reciprocating motion of the ring block 28. When in use, the half gears 29 rotate, first meshing with one side of the rack 30 to push the ring block 28 to move. After disengaging, it meshes with the other side of the rack 30 to pull the ring block 28 to move in the opposite direction.Multiple striking protrusions 27 are fixedly installed on the ring block 28. The purpose of the striking protrusions 27 is to generate vibration by striking the primary filter box 11, causing impurities attached to the surface of the filter element 18 to fall off and preventing the filter element from clogging. During use, the ring block 28 continuously impacts the side wall of the primary filter box 11 as it reciprocates. A return spring 31 is sleeved between any sliding rod 26 and the corresponding sliding sleeve 25. The purpose of the return spring 31 is to pull the sliding sleeve 25 and the ring block 28 back to their original position when the half gear 29 disengages from the rack 30, thus assisting in the reciprocating motion. During use, when the half gear 29 no longer pushes the rack 30, the elastic force of the return spring 31 drives the sliding sleeve 25 back to its initial position, preparing for the next movement.

[0029] Combination Figure 1-4 As shown, in this embodiment, the heating box 3 is equipped with a drive motor 22, a tumbling roller 23, and a heating rod 24. The output end of the drive motor 22 is fixedly connected to the tumbling roller 23. The heating rod 24 is evenly distributed and fixed on the bottom inner wall of the heating box 3. The cooling module is a cooling box 6. The cooling box 6 is equipped with a water inlet pipe 16 and a drain pipe 17. The cooling box 6 is equipped with a water circulation cooling structure inside. The cooling box 6 is connected to the heating box 3 through a connecting pipe 7. The water outlet pipe 5 is threadedly installed at the bottom end of the cooling box 6. The water circulation cooling structure consists of a cooling coil and a circulation pump. The cooling coil is coiled inside the cooling box 6. The circulation pump is fixedly installed on the outside of the cooling box 6. The inlet and outlet of the circulation pump are connected to both ends of the cooling coil, the water inlet pipe 16, and the drain pipe 17 through pipes, respectively.

[0030] In this embodiment, the heating box 3 is equipped with a drive motor 22, a tumbling roller 23, and a heating rod 24. The drive motor 22 provides rotational power to the tumbling roller 23. When in use, after being started via the control panel 2, its output end will drive the tumbling roller 23, which is fixedly connected to it, to rotate synchronously. The tumbling roller 23 is used to stir the water in the heating box 3, allowing the water to tumble fully to expand the heating area. During use, it continuously stirs the water as the drive motor 22 rotates, avoiding uneven local water temperature. The heating rod 24 is used to heat the water in the heating box 3, promoting water evaporation and removing soluble impurities. During use, it is evenly distributed and fixed on the bottom inner wall of the heating box 3, and after being powered on, it can evenly heat the water and transfer it to the water. The cooling module is a cooling box 6, which is used to cool the steam generated by the heating box 3 and condense it into pure water. The water inlet pipe 16 on the cooling box 6 is used to replenish the cooling water. Water can be added by connecting to an external water source. Drain pipe 17 is used to discharge wastewater after heating. It can be discharged by opening the valve when in use. The water circulation cooling structure inside the cooling box 6 is used for efficient cooling. This structure consists of a cooling coil coiled inside the cooling box 6 and a circulation pump fixed on the outside. The cooling coil increases the contact area with steam, and the circulation pump provides circulation power for the cooling water. When in use, the circulation pump connects the inlet and outlet to both ends of the cooling coil, the water inlet pipe 16 and the drain pipe 17 through pipes to drive the cooling water circulation. The cooling box 6 is connected to the heating box 3 through the connecting pipe 7. The connecting pipe 7 is used to transport the steam generated by the heating box 3. When in use, the steam can flow into the cooling box 6 through the pipe. The water outlet pipe 5 is threaded at the bottom of the cooling box 6. It is used to discharge the condensed pure water. Water can be discharged by opening the valve when in use. The threaded installation design also facilitates subsequent disassembly and maintenance.

[0031] Combination Figure 1-4 As shown in this embodiment, a control panel 2 is fixedly installed on the top of the base 1. The control panel 2 is equipped with multiple control buttons and indicator lights. The control buttons are respectively used to control the start and stop of the rotating motor 32, the drive motor 22, the heating rod 24 and the circulation pump. The indicator lights are used to display the working status of each module.

[0032] In this embodiment, a control panel 2 is fixedly installed on the top of the base 1. The control panel 2 is used to centrally control the core components of the device and provide feedback on their operating status. The structure on the control panel enables management of the entire processing flow. The control panel 2 has multiple control buttons, which are used to control the start and stop of the rotary motor 32, drive motor 22, heating rod 24, and circulation pump, respectively. When in use, the operator can press the corresponding button to independently turn on or off the corresponding component. For example, when cleaning the filter element in the primary filter box 11, pressing the button to control the rotary motor 32 will start the cleaning mechanism. When heating the water, pressing the button to control the heating rod 24 will start the cleaning mechanism. The control panel 2 also has indicator lights, which are used to display the working status of each module. When a module is operating normally, the corresponding indicator light will light up. If a fault occurs or the module stops operating, the indicator light will turn off or light up as a warning light, allowing the operator to intuitively grasp the real-time operating status of the filtration module, heating module, cooling module, etc., and promptly detect and handle abnormal problems.

[0033] This invention: Water to be treated is injected into the primary filter box 11 through the inlet pipe 10. It undergoes preliminary filtration through two filter cartridges 18 inside the box, intercepting large suspended solids, silt, and other impurities. Simultaneously, the rotating motors 32 on both sides of the primary filter box 11 are activated. Through the linkage of the transmission wheel 14 and the transmission belt 15, the two half-gears 29 rotate synchronously. The half-gears 29 intermittently mesh with the rack 30 inside the retaining block 28. Combined with the action of the sliding rod 26, the sliding sleeve 25, and the return spring 31, the retaining block 28 is driven to move back and forth. The striking protrusions 27 on it then repeatedly strike the primary filter box 11, effectively preventing the filter cartridges 18 from clogging and improving filtration efficiency. The pre-filtered water flows into the secondary filter box 12 through the fixed pipe 19, where it undergoes deep filtration by two RO filter cartridges 20, removing fine colloidal particles, microorganisms, and some dissolved ions, completing the gradient purification stage. During this process, the first cover plate 9 can be removed using the first handle 8 to replace the filter cartridge 18, and the second cover plate 4 can be removed using the second handle 13 to replace the RO filter cartridge 20.

[0034] Filtered water enters the heating chamber 3 through the installation pipe 21 with a control valve. After starting the drive motor 22 and heating rod 24, the drive motor 22 drives the tumbling roller 23 to rotate, making the water tumble fully to expand the heating area. The heating rod 24 heats the water, causing it to convert into steam. The steam is introduced into the cooling chamber 6 through the connecting pipe 7. The cooling chamber 6, through the water inlet pipe 16 and the drain pipe 17, works with the internal water circulation cooling structure to quickly cool the steam, causing it to condense into liquid pure water. Finally, the high-purity pure water after multi-module gradient treatment is discharged through the water outlet pipe 5 at the bottom of the cooling chamber 6. The entire process can be precisely controlled by the control panel 2 on the base 1 to start and stop each module and monitor its working status. Indicator lights display the real-time operating status of each component.

[0035] The contents not described in detail in this specification are prior art known to those skilled in the art. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pure water treatment device based on a multi-module gradient separation structure, characterized in that: Including base (1), filter module, heating module and cooling module connected in turn, the filter module contains primary filter box (11) and secondary filter box (12), the heating module and cooling module are communicated through connecting pipe (7), the primary filter box (11) top is equipped with water inlet pipe (10), the cooling module is provided with water outlet pipe (5).

2. The pure water treatment device based on the multi-module gradient separation structure according to claim 1, characterized in that: The top of the base (1) is fixedly installed with a heating box (3), the top of the heating box (3) is fixedly installed with a mounting pipe (21), the mounting pipe (21) is provided with a control valve, the top of the mounting pipe (21) is fixedly installed with a secondary filter box (12), and the top of the secondary filter box (12) is fixedly connected with a primary filter box (11) through two fixed pipes (19).

3. The pure water treatment device based on the multi-module gradient separation structure according to claim 2, characterized in that: The primary filter box (11) is internally clamped with two filter cartridges (18), the front end of the primary filter box (11) is detachably connected with a first cover plate (9), and the first cover plate (9) is fixedly installed with a first handle (8); the two sides of the primary filter box (11) are fixedly installed with fixed boxes (33), and the corresponding fixed boxes (33) are fixedly installed with rotating motors (32).

4. The pure water treatment device based on the multi-module gradient separation structure according to claim 3, characterized in that: Two rotating shafts are rotatably installed in the two fixed boxes (33), and the two ends of the two rotating shafts are fixedly sleeved with half gears (29) and transmission wheels (14), respectively, one end of the corresponding rotating shaft is fixedly connected with the output shaft of the rotating motor (32), the two transmission wheels (14) are drivingly connected through a transmission belt (15), two slide rods (26) are fixedly installed in the two fixed boxes (33), a sliding sleeve (25) is slidably sleeved on each slide rod (26), and two slide sleeves (25) in the same fixed box (33) are fixedly installed with a same back-shaped block (28), two racks (30) are fixedly installed in each back-shaped block (28), the half gear (29) is located between the corresponding two racks (30) and is intermittently engaged with the corresponding two racks (30), a plurality of knocking protrusions (27) are fixedly installed on the back-shaped block (28), and a reset spring (31) is sleeved between any one slide rod (26) and the corresponding sliding sleeve (25).

5. The pure water treatment device based on the multi-module gradient separation structure according to claim 2, characterized in that: The secondary filter box (12) is internally threadedly installed with two RO filter cartridges (20), and the top of the secondary filter box (12) is detachably connected with a second cover plate (4), and the second cover plate (4) is fixedly installed with a second handle (13).

6. The pure water treatment device based on the multi-module gradient separation structure according to claim 1, characterized in that: The heating box (3) is provided with a driving motor (22), a tumbling roller (23) and a heating rod (24), the output end of the driving motor (22) is fixedly connected with the tumbling roller (23), the heating rods (24) are uniformly distributed and fixed on the inner bottom wall of the heating box (3), the cooling module is a cooling box (6), the cooling box (6) is respectively provided with a water adding pipe (16) and a drain pipe (17), the cooling box (6) is internally provided with a water circulation cooling structure, and the cooling box (6) is communicated with the heating box (3) through a connecting pipe (7), the water outlet pipe (5) is screwedly installed at the bottom end of the cooling box (6), the water circulation cooling structure is composed of a cooling coil and a circulating pump, the cooling coil is coiled and arranged in the cooling box (6), and the circulating pump is fixedly installed outside the cooling box (6), and the water inlet and outlet of the circulating pump are respectively communicated with the two ends of the cooling coil, the water adding pipe (16) and the drain pipe (17) through pipelines.

7. The pure water treatment device based on the multi-module gradient separation structure according to claim 1, characterized in that: The top of the base (1) is fixedly provided with a control panel (2), a plurality of control buttons and indicator lamps are arranged on the control panel (2), the control buttons correspondingly control the start and stop of the rotating motor (32), the driving motor (22), the heating rod (24) and the circulating pump, and the indicator lamps are used for displaying the working states of the modules.

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