Modular hot purified water dispenser

Abstract

The application relates to the technical field of pure-drinking integrated machines, in particular to a modular heating pure-drinking integrated machine, which comprises a shell, a mounting cavity is formed in one side of the shell, and a heating module is arranged in the shell; through the arrangement of a connecting structure, an auxiliary structure and a filtering structure, waste water generated in the use process can be classified and stored under the action of the auxiliary structure, the filter core can be cleaned step by step through the active backwashing mode, impurities in the filter core and the flow channel can be effectively reduced, the impurities can be discharged through the impurity discharging pipe in the backwashing process, the service life of the filter core can be prolonged, the replacement frequency is reduced, the use cost is reduced, under the action of the auxiliary structure, the driving vane plate and the water pipe, the impurities adhered to the surface of the filter core at the end can be cleaned through the scraper, the impurities can be taken away from the end flow channel under the flow of the backwashing water, the impurities adhered to the surface of the filter core are reduced, and the filtering burden caused by the adhered impurities is reduced.

Description

Technical Field

[0001] This invention relates to the field of integrated water purifier technology, and in particular to a modular integrated water purifier with heating function. Background Technology

[0002] Drinking water is an indispensable substance in people's daily lives, and it is crucial to human health. Due to economic development, water resources have been severely polluted. Although urban tap water undergoes treatment, it still fails to meet various safety and hygiene standards. As a result, various water purifiers have emerged. Integrated water purifiers can effectively filter out harmful substances in water. However, after prolonged use, impurities accumulate on the surface of the filter cartridge and flow channel. As filtration time increases, the burden on the filter cartridge gradually increases, thus reducing the lifespan of the filter cartridge and causing a decline in the filtration effect of the filter cartridge on subsequent tap water. Currently, integrated water purifiers can only maintain good filtration by replacing the filter cartridge, which has a short lifespan, requires frequent replacement, and results in high operating costs. Summary of the Invention

[0003] The purpose of this invention is to provide a modular, heated water purifier to solve the above-mentioned problems, thereby improving the issues of short filter life, frequent replacement, and high operating costs.

[0004] This invention achieves the above-mentioned objectives through the following technical solution: a modular, heated water purifier, comprising: a housing, an installation cavity on one side of the housing, a heating module inside the housing, a water outlet pipe connected to the bottom of the heating module, a water inlet pipe connected to the heating module inside the housing, a liquid storage tank inside the housing, a partition fixedly connected to the inner wall of the liquid storage tank; a raw water cavity formed between one side of the partition and the inner wall of the liquid storage tank, and a sedimentation cavity formed between the other side of the partition and the inner wall of the liquid storage tank; a first pump body inside the raw water cavity, with a water guide pipe connected to the top of the first pump body; a filter structure inside the installation cavity for purifying water; a connecting structure on the inner top wall of the installation cavity for installing the filter structure; and an auxiliary structure inside the housing and located between the liquid storage tank and the installation cavity for improving the effectiveness of the filter structure.

[0005] Preferably, the filter structure includes three housings disposed inside the mounting cavity. The upper surface of the housing is provided with external threads, the interior of the housing is provided with a water pipe, the top of the housing is provided with a water inlet, the upper end of the water pipe passes through the water inlet, and the surface of the water pipe is provided with evenly distributed water inlet holes.

[0006] Preferably, each of the three water pipes has a filter element fixedly connected to its surface inside the housing, and a flow channel is formed between the outer edge of the filter element and the inner wall of the housing. A drive blade is fixedly connected to the surface of one of the water pipes, which is located above the filter element and is evenly distributed. A scraper is fixedly connected to the inner wall of the water pipe, which is located inside the flow channel. The surface of the scraper is in contact with the surface of the adjacent filter element, and the scraper is located below the drive blade.

[0007] Preferably, the connection structure includes a mounting block fixedly connected to the top wall of the mounting cavity. The bottom of the mounting block has three mounting slots corresponding to the three outer shells. The inner wall of the mounting slot has an internal thread. A slot is formed at the center of the inner top wall of the mounting slot. A return pipe is eccentrically connected to the mounting slot on the side away from the water inlet pipe. The other end of the return pipe is connected to the sedimentation cavity. A first solenoid valve is installed inside the return pipe.

[0008] Preferably, the mounting block has two connecting pipes inside, one end of which is connected to the adjacent slot, the other end of which is eccentrically connected to the adjacent mounting slot, and the other slot is connected to the water inlet pipe.

[0009] Preferably, the top of the mounting block is fixedly connected to a mounting shell, the bottom of the mounting shell is connected to a conduit, the surface of the mounting shell is connected to a drain pipe, the lower end of the conduit passes through the mounting block and is eccentrically connected to the mounting groove on the side away from the water inlet pipe, and the inner wall of the mounting shell is slidably connected to an adjusting shell that is connected to the conduit, and the surface of the adjusting shell blocks the connection between the drain pipe and the mounting shell.

[0010] Preferably, an adjustment cavity is formed between the top of the adjustment shell and the inner wall of the mounting shell. A water passage hole is provided on the top of the adjustment shell. A retaining ring is fixedly connected to the inner wall of the adjustment cavity. A first spring is fixedly connected to the top of the adjustment shell. The upper end of the first spring passes through the retaining ring and is fixedly connected to the inner top wall of the adjustment cavity. The other end of the water guide pipe is connected to the adjustment cavity.

[0011] Preferably, a connecting rod is fixedly connected to the inner wall of the adjusting shell, and the surface of the connecting rod is provided with uniformly distributed through grooves. A sealing ring is slidably connected to the surface of the connecting rod, and a second spring is fixedly connected between the sealing ring and the inner wall of the adjusting shell. A connecting hole is provided on the surface of the adjusting shell.

[0012] Preferably, the auxiliary structure includes two connecting shells fixedly connected inside the housing. The top of one connecting shell is connected to two first mounting pipes, the other end of which passes through a mounting block and is eccentrically connected to the mounting groove in the middle. The interior of the other connecting shell is provided with a second pump body, the top of which is connected to an injection pipe, the other end of which is eccentrically connected to an adjacent mounting groove. The top of the connecting shell is connected to second mounting pipes symmetrically distributed with the injection pipes, the other end of which is eccentrically connected to a mounting groove near the water inlet pipe. A guide block is fixedly connected to the inner wall of the end of the injection pipe away from the second pump body. A second solenoid valve is provided inside the second mounting pipe.

[0013] Preferably, the auxiliary structure further includes a waste discharge pipe fixedly connected inside the housing. One end of the waste discharge pipe extends through the housing, and the surface of the waste discharge pipe is connected to two inlet pipes. The upper ends of the two inlet pipes are respectively connected to the bottom of the two connecting shells. An installation rod is provided on the inner wall of the waste discharge pipe. One end of the installation rod is fixedly connected to a threaded rod, and the other end of the threaded rod extends through the waste discharge pipe. Two stop blocks are rotatably connected to the surface of the installation rod. The surface of the stop blocks is slidably connected to the inner wall of the waste discharge pipe, and the stop blocks block the connection between adjacent inlet pipes and waste discharge pipes.

[0014] The beneficial effects of this invention are:

[0015] 1. By setting up a connection structure, auxiliary structure, and filtration structure, the wastewater generated during use can be classified and stored in stages with the help of the auxiliary structure. The filter element can be cleaned step by step through active backwashing, which can effectively reduce impurities in the filter element and flow channel. During the backwashing process, the impurities are discharged through the discharge pipe, thereby improving the service life of the filter element, reducing the number of replacements, and reducing the cost of use. At the same time, with the help of the auxiliary structure, drive blades, and water pipes, the impurities adhering to the surface of the filter element at the end can be cleaned by the scraper. Under the flow of backwash water, the impurities are carried away from the end flow channel, reducing the impurities adhering to the surface of the filter element and reducing the filtration burden caused by the adhering impurities.

[0016] 2. By setting up a connection structure, the position of the regulating shell can be adjusted by the impact force of water during the backwash process, so that its connection hole is connected to the discharge pipe. At the same time, under the action of the sealing ring, the backwash water can be prevented from entering the interior of the regulating chamber and guided back to the water storage tank through the water guide pipe. Under the action of the discharge pipe, the backwash water and impurities can be discharged from the filter structure in time, reducing the impurities in the filter structure, reducing the filter load, and effectively improving the service life.

[0017] 3. By setting up an auxiliary structure, the stop block can be driven to no longer block the connection between the conduit and the waste discharge pipe by rotating the threaded rod. This allows the collected wastewater to be discharged through the waste discharge pipe. At the same time, the primary wastewater can be reused after impurities are deposited in the sedimentation chamber, reducing the amount of wastewater. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a partial cross-sectional schematic diagram of the present invention;

[0020] Figure 3 This is a schematic diagram showing the connection between the connection structure and the filter structure of the present invention;

[0021] Figure 4 This is a schematic diagram showing the distribution of the outer shell and filter element of the present invention;

[0022] Figure 5 This is a schematic diagram showing the connection between the drive blade and the water pipe of the present invention;

[0023] Figure 6 This is a schematic diagram showing the connection between the guide block and the injection tube of the present invention;

[0024] Figure 7 This is a schematic diagram showing the distribution of the connecting pipe and the mounting groove of the present invention;

[0025] Figure 8 This is a schematic diagram of the auxiliary structure of the present invention;

[0026] Figure 9 This is a schematic diagram showing the connection between the sealing ring and the connecting rod of the present invention;

[0027] Figure 10 This is a schematic diagram showing the connection between the first pump body and the water guide pipe of the present invention;

[0028] Figure 11 This is a schematic diagram showing the connection between the mounting shell and the water pipe of the present invention.

[0029] In the diagram: 1. Housing; 101. Mounting cavity; 102. Heating module; 103. Water outlet pipe; 104. Water inlet pipe; 105. Liquid storage tank; 106. Partition plate; 107. First pump body; 108. Water guide pipe; 2. Filtration structure; 201. Housing; 202. Water pipe; 203. Filter element; 204. Drive blade; 205. Scraper; 3. Connection structure; 301. Mounting block; 302. Mounting groove; 303. Slot; 304. Connecting pipe; 305. Conduit; 306. 307. Adjusting housing; 308. First spring; 309. Retaining ring; 310. Connecting rod; 311. Through groove; 312. Sealing ring; 313. Second spring; 314. Connecting hole; 315. Discharge pipe; 4. Mounting housing; 4. Auxiliary structure; 401. Connecting housing; 402. First mounting pipe; 403. Second pump body; 404. Injection pipe; 405. Waste discharge pipe; 406. Mounting rod; 407. Threaded rod; 408. Stop block; 409. Guide block; 410. Second mounting pipe. Detailed Implementation

[0030] 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.

[0031] In practical implementation: such as Figure 1-11 As shown, a modular water purifier with heating function includes: a housing 1, an installation cavity 101 on one side of the housing 1, a heating module 102 inside the housing 1, a water outlet pipe 103 connected to the bottom of the heating module 102, a water inlet pipe 104 connected to the heating module 102 inside the housing 1, a liquid storage tank 105 inside the housing 1, and a partition 106 fixedly connected to the inner wall of the liquid storage tank 105; one side of the partition 106 and the inner wall of the liquid storage tank 105 form a raw water cavity, and the other side of the partition 106 and the inner wall of the liquid storage tank 105 form a raw water cavity. A sedimentation chamber is formed between the inner walls. A first pump body 107 is installed inside the raw water chamber, and a water guide pipe 108 is connected to the top of the first pump body 107. A filter structure 2 is installed inside the mounting chamber 101 and is used to purify the water. A connecting structure 3 is installed on the inner top wall of the mounting chamber 101 and is used to install the filter structure 2. An auxiliary structure 4 is installed inside the housing 1 and located between the liquid storage tank 105 and the mounting chamber 101. The auxiliary structure 4 is used to improve the performance of the filter structure 2.

[0032] The raw water chamber is used for adding tap water, and the sedimentation chamber is used for introducing wastewater after primary filtration. The introduced wastewater contains a lot of impurities, which gradually settle at the bottom of the sedimentation chamber under the action of sedimentation. The excess water gradually increases and then passes through the partition 106 and is introduced into the raw water chamber for reuse. The heating module 102 is a relatively mature component in the existing technology and will not be described in detail here. It is used to heat the purified water.

[0033] like Figure 1-11 As shown, the filter structure 2 includes three housings 201 disposed inside the mounting cavity 101. The upper surface of the housing 201 is provided with external threads. A water pipe 202 is disposed inside the housing 201. A water inlet is opened at the top of the housing 201. The upper end of the water pipe 202 passes through the water inlet. The surface of the water pipe 202 is provided with evenly distributed water inlet holes. Filter elements 203 located inside the housing 201 are fixedly connected to the surface of each of the three water pipes 202. A flow channel is formed between the outer edge of the filter element 203 and the inner wall of the housing 201. A drive blade 204 located above the filter element 203 and evenly distributed is fixedly connected to the surface of one of the water pipes 202. A scraper 205 located inside the flow channel is fixedly connected to the inner wall of the water pipe 202. The surface of the scraper 205 is in contact with the surface of the adjacent filter element 203. The scraper 205 is located below the drive blade 204.

[0034] The three filter elements 203, from left to right, are a PP cotton filter element, an activated carbon filter element, and a reverse osmosis membrane element (described below as primary filtration, secondary filtration, and tertiary filtration). They can sequentially filter the tap water introduced through the first pump body 107, improving the water purification effect. The water introduced into the housing 201 can enter the interior of the flow channel, pass through the corresponding filter element 203, and then enter the interior of the water pipe 202 through the water inlet. Thus, it is introduced into the flow channel of the lowered housing 201 through the water pipe 202 and the connecting structure 3 for the next filtration. During this process, impurities and some water can form wastewater and be discharged through the water inlet (as the injected water increases, it can be discharged by overflow). The wastewater formed by the impurities and some water filtered by the PP cotton spiral material element, the activated carbon filter element, and the reverse osmosis membrane element is described below as primary wastewater, secondary wastewater, and tertiary wastewater.

[0035] like Figure 1-11As shown, the connection structure 3 includes a mounting block 301 fixedly connected to the top wall of the mounting cavity 101. The bottom of the mounting block 301 has three mounting grooves 302 corresponding to the three outer shells 201. The inner wall of the mounting groove 302 has an internal thread. A slot 303 is provided at the center of the inner top wall of the mounting groove 302. A guide pipe is eccentrically connected to the mounting groove 302 away from the water inlet pipe 104. The other end of the guide pipe is connected to the sedimentation chamber. A first solenoid valve is provided inside the guide pipe. Two connecting pipes 304 are provided inside the mounting block 301. One end of the connecting pipe 304 is connected to the adjacent slot 303. The other end of the connecting pipe 304 is eccentrically connected to the adjacent mounting groove 302. The other slot 303 is connected to the water inlet pipe 104.

[0036] The outer casing 201 can be connected to the mounting slot 302 by tightening the threads. After installation, the water pipe 202 can be inserted into the slot 303. At the same time, the end of the connecting pipe 304 away from the slot 303 is connected to the adjacent water inlet, so that the three installed filter structures 2 can be interconnected under the action of the connecting pipe 304. The water that has been filtered through the three stages can be introduced into the water inlet pipe 104 through the water pipe 202, and then heated by the heating module 102 and discharged through the water outlet pipe 103 for use. The primary wastewater generated after the first filtration can be injected into the sedimentation chamber through the return pipe for sedimentation and reuse.

[0037] like Figure 1-11 As shown, a mounting shell 315 is fixedly connected to the top of the mounting block 301. A conduit 305 is connected to the bottom of the mounting shell 315, and a drain pipe 314 is connected to the surface of the mounting shell 315. The lower end of the conduit 305 passes through the mounting block 301 and is eccentrically connected to the mounting groove 302 on the side away from the water inlet pipe 104. An adjusting shell 306, which is connected to the conduit 305, is slidably connected to the inner wall of the mounting shell 315. The surface of the adjusting shell 306 blocks the connection between the drain pipe 314 and the mounting shell 315. An adjusting cavity is formed between the top of the adjusting shell 306 and the inner wall of the mounting shell 315. A water passage hole is provided on the top of the adjusting shell 306. A retaining ring 308 is fixedly connected to the inner wall of the regulating cavity, and a first spring 307 is fixedly connected to the top of the regulating shell 306. The upper end of the first spring 307 passes through the retaining ring 308 and is fixedly connected to the inner top wall of the regulating cavity. The other end of the water guide pipe 108 is connected to the regulating cavity. A connecting rod 309 is fixedly connected to the inner wall of the regulating shell 306. The surface of the connecting rod 309 is provided with evenly distributed through grooves 310. A sealing ring 311 is slidably connected to the surface of the connecting rod 309. A second spring 312 is fixedly connected between the sealing ring 311 and the inner wall of the regulating shell 306. A connecting hole 313 is provided on the surface of the regulating shell 306.

[0038] Water introduced into the regulating chamber through the first pump body 107 and the water guide pipe 108 can be introduced into the interior of the regulating shell 306 through the water passage hole. Under the pressure of the water, the sealing ring 311 can be pushed to slide along the surface of the connecting rod 309 until it moves to the middle of the through groove 310. At this time, the water can pass through the through groove 310, pass through the sealing ring 311 and be introduced into the interior of the conduit 305. Thus, under the action of the conduit 305, it is introduced into the interior of the mounting groove 302 connected to it, and cooperates with the filter structure 2 to perform the filtration process. The setting of the first spring 307 can maintain the normal position of the regulating shell 306.

[0039] like Figure 1-11 As shown, the auxiliary structure 4 includes two connecting shells 401 fixedly connected inside the housing 1. The top of one connecting shell 401 is connected to two first mounting pipes 402. The other end of each first mounting pipe 402 passes through the mounting block 301 and is eccentrically connected to the central mounting groove 302. The interior of the other connecting shell 401 houses a second pump body 403. The top of the second pump body 403 is connected to an injection pipe 404. The other end of the injection pipe 404 is eccentrically connected to an adjacent mounting groove 302. The top of the connecting shell 401 is connected to second mounting pipes 410 symmetrically distributed with the injection pipes 404. The other end of each second mounting pipe 410 is eccentrically connected to the mounting groove 302 near the water inlet pipe 104. The inner wall of the end of the injection pipe 404 furthest from the second pump body 403 is fixedly connected to... The auxiliary structure 4 includes a guide block 409, a second solenoid valve inside the second mounting pipe 410, and a waste discharge pipe 405 fixedly connected inside the housing 1. One end of the waste discharge pipe 405 extends through the housing 1, and the surface of the waste discharge pipe 405 is connected to two inlet pipes. The upper ends of the two inlet pipes are respectively connected to the bottom of the two connecting shells 401. The inner wall of the waste discharge pipe 405 is provided with a mounting rod 406. One end of the mounting rod 406 is fixedly connected to a threaded rod 407, and the other end of the threaded rod 407 extends through the waste discharge pipe 405. The surface of the mounting rod 406 is rotatably connected to two stop blocks 408. The surface of the stop block 408 is slidably connected to the inner wall of the waste discharge pipe 405, and the stop block 408 blocks the connection between the adjacent inlet pipe and the waste discharge pipe 405.

[0040] By activating the second pump body 403, the tertiary wastewater inside the connecting housing 401 is pumped through the injection pipe 404 to the mounting groove 302 (during which the first, second, and third solenoid valves are closed), and then injected into the flow channel connected to it through the inlet. During this process, the guide block 409 guides the water, thereby driving the drive vane 204 to rotate, which in turn drives the water pipe 202 to rotate the filter element 203 synchronously. The scraper 205 reduces impurities on the surface of the filter element 203, improving its service life. Simultaneously, as the tertiary wastewater is continuously injected, the third solenoid valve closes... Under the effect of closure, excess tertiary wastewater can only be introduced into the water pipe 202 of the upper-level filter through the adjacent connecting pipe 304 (since the tertiary wastewater is produced by the water after the secondary filtration, the impurities in the tertiary wastewater can pass through the filter element 203 in the secondary filtration), and then discharged into the flow channel through the inlet, thereby achieving the backwashing of the filter element 203 to reduce the adhesion of impurities to the filter element 203 and affect the filtration effect. The secondary wastewater backwashed in the secondary filtration is introduced into the water pipe 202 of the upper-level filter through the adjacent connecting pipe 304 and backwashes the filter element 203 there, and finally introduced into the regulating shell 306 through the conduit 305.

[0041] After the backwash wastewater enters the regulating shell 306, it can push the sealing ring 311 to compress the second spring 312 (in normal conditions, the second spring 312 keeps the sealing ring 311 above the through groove 310. At this time, the sealing ring 311 can prevent the backwash water from entering the regulating chamber and avoid backflow to contaminate the tap water in the raw water chamber). This can then push the regulating shell 306 to move upward along the inside of the mounting shell 315 until the connecting hole 313 is connected to the discharge pipe 314. Under the action of the discharge pipe 314, the backwash wastewater can be discharged, effectively reducing the impurities in the filter element 203 and the flow channel, reducing the filtration burden of the filter element 203, and improving the service life of the filter element 203.

[0042] Meanwhile, the wastewater generated can be driven by rotating the threaded rod 407 to move the mounting rod 406 so that the stop 408 no longer blocks the connection between the inlet pipe and the waste discharge pipe 405. Since the diameter of the threaded rod 407 is larger than the diameter of the mounting rod 406, there is a certain gap when the mounting rod 406 is located at the threaded connection between the threaded rod 407 and the waste discharge pipe 405, so that the wastewater inside the connecting shell 401 is discharged through the inlet pipe and the waste discharge pipe 405.

[0043] In use, tap water is injected into the raw water chamber. By activating the first pump 107, the tap water is guided into the filter structure 2 through the water guide pipe 108 for three filtrations. After filtration, the water is then introduced into the heating module 102 through the inlet pipe 104 for heating and then discharged. The primary wastewater generated during filtration can be injected into the sedimentation chamber through the return pipe to settle impurities and then reused, reducing water waste and wastewater volume. The secondary and tertiary wastewater generated are stored in the two connecting shells 401 respectively. By rotating the threaded rod 407, the mounting rod 406 can be driven so that the stop 408 no longer blocks the connection between the inlet pipe and the waste discharge pipe 405. Since the diameter of the threaded rod 407 is larger than the diameter of the mounting rod 406, there is a certain gap when the mounting rod 406 is located at the threaded connection between the threaded rod 407 and the waste discharge pipe 405. Thus, the wastewater inside the connecting shell 401 is discharged through the inlet pipe and the waste discharge pipe 405.

[0044] Alternatively, the tertiary wastewater can be pumped through the second pump body 403 into the installation groove 302 connected to it via the injection pipe 404 (during which the first, second, and third solenoid valves are closed), and injected into the flow channel connected to it through the inlet. During this process, the guide block 409 guides the water, thereby driving the drive blade 204 to rotate, which in turn drives the water pipe 202 to rotate the filter element 203 synchronously. The scraper 205 reduces impurities on the surface of the filter element 203, improving its service life. Excess tertiary wastewater is introduced into the upper part of the system through the adjacent connecting pipe 304. Inside the primary filtration water pipe 202, and under the action of the connecting pipe 304, the other two filter elements 203 are cleaned by backwashing, reducing the adhesion of impurities on the surface of the filter elements 203. At the same time, the impurities in the flow channel can move with the water flow, and under the action of the backwash wastewater, push the regulating shell 306 to move upward along the inside of the mounting shell 315 until the connecting hole 313 is connected to the discharge pipe 314. Under the action of the discharge pipe 314, the backwash wastewater can be discharged, effectively reducing the impurities in the filter elements 203 and the flow channel, reducing the filtration burden of the filter elements 203, and improving the service life of the filter elements 203.

[0045] It should be noted that the heating module 102, the first pump body 107, the second pump body 403, the first solenoid valve, the second solenoid valve, and the third solenoid valve mentioned above are all devices with relatively mature existing technology. The specific models can be selected according to actual needs. At the same time, the heating module 102, the first pump body 107, the second pump body 403, the first solenoid valve, the second solenoid valve, and the third solenoid valve can be powered by the built-in power supply or by the mains power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular, heating-equipped water purifier / drinker, characterized in that: include: The housing (1) has an installation cavity (101) on one side. A heating module (102) is installed inside the housing (1). A water outlet pipe (103) is connected to the bottom of the heating module (102). A water inlet pipe (104) connected to the heating module (102) is installed inside the housing (1). A liquid storage tank (105) is installed inside the housing (1). A partition plate (106) is fixedly connected to the inner wall of the liquid storage tank (105). A third solenoid valve is installed inside the water inlet pipe (104). A raw water cavity is formed between one side of the partition (106) and the inner wall of the storage tank (105), and a sedimentation cavity is formed between the other side of the partition (106) and the inner wall of the storage tank (105). A first pump body (107) is provided inside the raw water cavity, and a water guide pipe (108) is connected to the top of the first pump body (107). A filter structure (2) is disposed inside the mounting cavity (101) and is used for purifying water; A connecting structure (3) is disposed on the inner top wall of the mounting cavity (101), and the connecting structure (3) is used for the installation of the filter structure (2); An auxiliary structure (4) is disposed inside the housing (1) and located between the liquid storage tank (105) and the mounting cavity (101). The auxiliary structure (4) is used to improve the service life of the filter structure (2). The filter structure (2) includes three outer shells (201) disposed inside the mounting cavity (101); The connection structure (3) includes a mounting block (301) fixedly connected to the top wall of the mounting cavity (101). The bottom of the mounting block (301) has three mounting slots (302) corresponding to the three outer shells (201). The inner wall of the mounting slot (302) has an internal thread. The center of the inner top wall of the mounting slot (302) has a slot (303). The mounting slot (302) on the side away from the water inlet pipe (104) is eccentrically connected to a return pipe. The other end of the return pipe is connected to the sedimentation chamber. A first solenoid valve is installed inside the return pipe. The auxiliary structure (4) includes two connecting shells (401) fixedly connected inside the housing (1). The top of one connecting shell (401) is connected to two first mounting tubes (402). The other end of each first mounting tube (402) passes through a mounting block (301) and is eccentrically connected to the central mounting groove (302). Inside the other connecting shell (401) is a second pump body (403). The top of the second pump body (403) is connected to an injection pipe (404). The other end of (404) is eccentrically connected to the adjacent mounting groove (302). The top of the connecting shell (401) is connected to a second mounting pipe (410) symmetrically distributed with the injection pipe (404). The other end of the second mounting pipe (410) is eccentrically connected to the mounting groove (302) on the side near the water inlet pipe (104). A guide block (409) is fixedly connected to the inner wall of the end of the injection pipe (404) away from the second pump body (403). A second solenoid valve is provided inside the second mounting pipe (410).

2. The modular, heating-equipped water purifier and dispenser according to claim 1, characterized in that: The upper surface of the outer shell (201) is provided with external threads, and a water pipe (202) is provided inside the outer shell (201). A water inlet is provided at the top of the outer shell (201), and the upper end of the water pipe (202) passes through the water inlet. The surface of the water pipe (202) is provided with evenly distributed water inlet holes.

3. A modular, heating-equipped water purifier as described in claim 2, characterized in that: Each of the three water pipes (202) has a filter element (203) fixedly connected to its surface inside the housing (201). The outer edge of the filter element (203) forms a flow channel between it and the inner wall of the housing (201). One of the water pipes (202) has a drive blade (204) fixedly connected to its surface above the filter element (203) and evenly distributed. The inner wall of the water pipe (202) has a scraper (205) fixedly connected to its surface inside the flow channel. The surface of the scraper (205) is in contact with the surface of the adjacent filter element (203). The scraper (205) is located below the drive blade (204).

4. A modular, heating integrated water purifier and dispenser according to claim 1, characterized in that: The mounting block (301) is provided with two connecting pipes (304) inside. One end of the connecting pipe (304) is connected to the adjacent slot (303), and the other end of the connecting pipe (304) is eccentrically connected to the adjacent mounting groove (302). The other slot (303) is connected to the water inlet pipe (104).

5. A modular, heating integrated water purifier and dispenser according to claim 4, characterized in that: The top of the mounting block (301) is fixedly connected to a mounting shell (315), the bottom of the mounting shell (315) is connected to a conduit (305), the surface of the mounting shell (315) is connected to a drain pipe (314), the lower end of the conduit (305) passes through the mounting block (301) and is eccentrically connected to the mounting groove (302) on the side away from the water inlet pipe (104), the inner wall of the mounting shell (315) is slidably connected to an adjusting shell (306) connected to the conduit (305), and the surface of the adjusting shell (306) blocks the connection between the drain pipe (314) and the mounting shell (315).

6. A modular, heating integrated water purifier and dispenser according to claim 5, characterized in that: An adjustment cavity is formed between the top of the adjustment shell (306) and the inner wall of the mounting shell (315). A water passage hole is provided on the top of the adjustment shell (306). A retaining ring (308) is fixedly connected to the inner wall of the adjustment cavity. A first spring (307) is fixedly connected to the top of the adjustment shell (306). The upper end of the first spring (307) passes through the retaining ring (308) and is fixedly connected to the inner top wall of the adjustment cavity. The other end of the water guide pipe (108) is connected to the adjustment cavity.

7. A modular, heating integrated water purifier and dispenser according to claim 6, characterized in that: A connecting rod (309) is fixedly connected to the inner wall of the adjusting shell (306). The surface of the connecting rod (309) is provided with uniformly distributed through grooves (310). A sealing ring (311) is slidably connected to the surface of the connecting rod (309). A second spring (312) is fixedly connected between the sealing ring (311) and the inner wall of the adjusting shell (306). A connecting hole (313) is provided on the surface of the adjusting shell (306).

8. A modular, heating integrated water purifier and dispenser according to claim 1, characterized in that: The auxiliary structure (4) further includes a waste discharge pipe (405) fixedly connected inside the housing (1). One end of the waste discharge pipe (405) extends through the housing (1). The surface of the waste discharge pipe (405) is connected to two inlet pipes. The upper ends of the two inlet pipes are respectively connected to the bottom of the two connecting shells (401). An installation rod (406) is provided on the inner wall of the waste discharge pipe (405). One end of the installation rod (406) is fixedly connected to a threaded rod (407). The other end of the threaded rod (407) extends through the waste discharge pipe (405). The surface of the installation rod (406) is rotatably connected to two stops (408). The surface of the stops (408) is slidably connected to the inner wall of the waste discharge pipe (405). The stops (408) block the connection between adjacent inlet pipes and the waste discharge pipe (405).

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