Direct drinking water purification and circulation treatment device

Abstract

The invention relates to the technical field of direct drinking water treatment, in particular to a direct drinking water purification and circulation treatment device which comprises a water fountain shell, a water pool is installed on one side of the top face of the water fountain shell, and a water fence is installed on the other side of the top face of the water fountain shell. A drinking water turning plate is rotationally installed in the middle of the side, close to the water pool, of the water using fence, a cold water opening and a hot water opening are formed in the side, away from the water outlet cover plate, of the drinking water turning plate, and high-temperature disinfection devices are embedded in the upper side of the inner wall of the water using fence and the inner wall of the edge opening of the water pool; the water dispenser has the beneficial effects that the drinking water turning plate is turned to be close to the water fence and the water outlet is embedded into the surface of the water fence in a non-drinking water state, and when a user needs to drink water, the high-temperature disinfection device is started and performs high-temperature disinfection on the water fence, the drinking water turning plate and the inner wall of the water tank, so that the water outlet is prevented from being exposed in an outdoor environment for a long time; the whole water receiving environment is subjected to high-temperature disinfection before the water inlet is used, so that a water source is effectively prevented from being polluted.

Description

Technical Field

[0001] The invention relates to the technical field of direct drinking water treatment, and in particular to a direct drinking water purification and circulation treatment device. Background Art

[0002] The direct drinking water purification and circulation treatment device is an equipment system used to provide safe and clean drinking water. It combines a variety of water treatment technologies to remove pollutants in water and provide water that meets drinking standards;

[0003] In public places such as parks, campuses, and stadiums, direct drinking water purification and circulation treatment devices are installed to allow citizens to obtain healthy and hygienic drinking water outdoors. However, the drinking water outlets of existing direct drinking water purification and circulation treatment devices are usually exposed to the outside. Long-term exposure to the outdoor drinking water outlets is easily contaminated by dust, pollutants, insects, etc. in the air. The exposed drinking water outlets may also become a breeding ground for microorganisms such as bacteria and molds, which may cause water sources to be polluted, resulting in substandard water quality, odor, turbidity, or excessive microorganisms, which greatly affects the safety of drinking water;

[0004] When citizens engage in outdoor activities, in addition to the need for drinking water, they may also need to wash their hands or clean items. As a result, the drinking water in the existing outdoor direct drinking water purification and circulation treatment devices is often used as cleaning water. The water quality standard of drinking water is much higher than that of cleaning water. Using a large amount of drinking water for cleaning may result in a large amount of drinking water waste. Water resources are limited. Excessive use of drinking water for non-drinking purposes may aggravate the problem of water shortage. Moreover, too much water used for cleaning may affect the burden on water purification equipment, especially in the water source treatment and circulation process. If a large amount of water is used in the cleaning process, it may cause the equipment to continuously purify the water quality. Pressure increases, increase energy consumption and equipment maintenance costs.

[0005] Therefore, it is necessary to invent a direct drinking water purification circulation treatment device. Summary of the invention

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical scheme: a direct drinking water purification and circulation treatment device, comprising a drinking fountain shell, a water pool is installed on one side of the top surface of the drinking fountain shell, a water use enclosure is installed on the other side of the top surface of the drinking fountain shell, the water use enclosure extends to the top of one side of the water pool, a water outlet cover is installed on the top surface of the water pool, the end of the water outlet cover close to the water pool extends to the top of the center of the water pool, a spray head is fixedly installed on the bottom surface of the end of the water outlet cover extending above the water pool, a drinking water flap is rotatably installed on the middle part of the side of the water use enclosure close to the water pool, the drinking water flap can be flipped to the bottom of the water outlet cover, a cold water inlet and a hot water inlet are arranged on the side of the drinking water flap away from the water outlet cover, a high-temperature disinfection device is embedded and installed on the upper side of the inner wall of the water use enclosure and the inner wall of the water pool, the high-temperature disinfection device is used to spray high-temperature hot water on the water use enclosure, the drinking water flap and the inner wall of the water pool, and a diversion device is installed at the bottom of the pool. The diverter device is used to divert cleaning water and return drinking water. A water purification tank is installed at the bottom of the inner wall of the water dispenser shell. A dual-channel purification structure is arranged in the water purification tank. The dual-channel purification structure is used to purify the return drinking water and cleaning water in different areas. A cleaning water tank and a drinking water tank are fixedly installed on one side of the water purification tank. A first water pipe and a second water pipe are connected to the top of the cleaning water tank. A third water pipe and a fourth water pipe are connected to the top of the drinking water tank. A heating device is installed on the top of the cleaning water tank and the drinking water tank. The heating device is used to heat the water in the second water pipe and the third water pipe. A first upper water pipe is connected between the first water pipe and the sprinkler head. A second upper water pipe is connected to the upper end of the second water pipe. The high-temperature disinfection device draws water from the second upper water pipe. A third upper water pipe is connected between the third water pipe and the hot water outlet of the drinking water flap. A fourth upper water pipe is connected between the fourth water pipe and the cold water outlet of the drinking water flap.

[0007] Preferably, the high-temperature disinfection device includes a first water spray pipe and a second water spray pipe, the first water spray pipe is embedded and installed on the upper side of the inner wall of the water use enclosure, and the second water spray pipe is embedded and installed on the inner wall of the edge of the pool away from the water use enclosure. The first water spray pipe and the second water spray pipe are evenly provided with a plurality of water outlets on one side close to the center of the pool.

[0008] Preferably, the second water supply pipe extends upward at one end away from the second water supply pipe and passes through the water use enclosure and is fixedly connected to the middle part of the first shower pipe. Connecting pipes are connected to both ends of the first shower pipe. The lower end of the connecting pipe extends downward and is connected to both ends of the second shower pipe. The inner wall of the water pool presents an undulating wave structure.

[0009] Preferably, the diversion device includes a base, which is fixedly mounted on the bottom surface of the pool, a circular opening is provided on one side of the pool connected to the base, a through hole is provided in the center of the top surface of the base, the top surface of the base is provided as an inclined surface inclined toward the through hole, a plurality of concentric annular grooves are provided on the top surface of the base, a return water tank is installed on the bottom surface of the base, the upper end of the return water tank is connected to the through hole of the base, and the lower end of the return water tank is sealed.

[0010] Preferably, the diversion device includes a pool bottom plate, which is arranged in a circular opening of the pool directly above the base, a bracket connected to the top surface of the base is arranged at the bottom of the pool bottom plate, a plurality of concentric circular grooves are arranged on the surface of the pool bottom plate, the concentric circular grooves on the surface of the pool bottom plate are arranged directly above the concentric circular grooves on the top surface of the base, a circular hole is arranged in the center of the pool bottom plate, and a downpipe connected to the circular hole is fixedly installed on the bottom surface of the pool bottom plate.

[0011] Preferably, the diversion device includes an electromagnet, which is sleeved and installed on the outer wall of the return water tank, and a lifting ring is embedded and installed in the concentric annular groove on the top surface of the base, and a second connecting rod is fixedly installed on the bottom surface of the lifting ring. The lower end of the second connecting rod passes through the base and is fixedly connected to a straight magnetic plate. A drain plug is slidably installed in the central circular hole of the bottom plate of the pool, and a first connecting rod is fixedly installed on the bottom surface of the drain plug. The lower end of the first connecting rod extends downward into the sewer pipe and is fixedly installed with a cross magnetic plate. The inner wall of the lower half of the sewer pipe is provided with a recess, and the cross magnetic plate is slidably installed in the recess on the inner wall of the lower half of the sewer pipe.

[0012] Preferably, the inner wall of the clean water tank is provided with a longitudinal partition and two transverse partitions, and the partitions of the inner wall of the clean water tank divide the water clean water tank into three sides and two columns with a total of six cabins. The lower end of the sewer pipe is fixedly connected to the wastewater conduit, and the wastewater conduit passes through the return water tank and is connected to the cabin on one side of the upper layer of the clean water tank. One side of the lower end of the return water tank is connected to a clean water conduit, and the clean water conduit is connected to the cabin on the other side of the upper layer of the clean water tank.

[0013] Preferably, the dual-channel purification structure includes a composite filter plate, an activated carbon plate and a reverse osmosis filter tank, the composite filter plate is fixedly installed in the two cabins of the upper layer of the water purification tank, the activated carbon plate is fixedly installed in the two cabins of the middle layer of the water purification tank, a number of the reverse osmosis filter tanks are arranged and installed in the two cabins of the lower layer of the water purification tank, the partition between the upper layer and the middle layer of the water purification tank is provided with a number of seepage holes, and two doors are rotatably installed on the surface of the water purification tank, and the doors are arranged on the sides of the two cabins of the upper layer and the middle layer of the water purification tank.

[0014] Preferably, the upper end of the reverse osmosis filter tank is connected to a conduit that passes through the lower layer and the middle layer partition plate of the water purification tank, the lower end of the reverse osmosis filter tank below the wastewater conduit is connected to a conduit connected to the cleaning water tank, the lower end of the reverse osmosis filter tank below the clean water conduit is connected to a conduit connected to the drinking water tank, and all the reverse osmosis filter tanks are connected to a circulation conduit on the side, and the circulation conduit passes through the water dispenser shell and extends to the outside.

[0015] Preferably, the heating device includes a first heating water tank and a second heating water tank, the first heating water tank is installed above the cleaning water tank, the second water pipe is cut off by the first heating water tank and connected to the first heating water tank, the second heating water tank is installed above the drinking water tank, the third water pipe is cut off by the second heating water tank and connected to the second heating water tank, electric heating pipes are installed on the inner walls of the first heating water tank and the second heating water tank, and a water supply pump is fixedly installed on one end of the first water pipe, the second water pipe, the third water pipe and the fourth water pipe respectively connected to the first water supply pipe, the second water supply pipe, the third water supply pipe and the fourth water supply pipe.

[0016] The beneficial effects of the present invention are as follows: in a non-drinking state, the drinking water flap is folded close to the water enclosure and the water outlet is embedded in the surface of the water enclosure. At this time, the sprinkler head can spray water for cleaning. When the user needs drinking water, the high-temperature disinfection device is started and the water enclosure, the drinking water flap and the inner wall of the pool are disinfected at high temperature. The cleaning water and the disinfection water are both introduced by the diversion device at the bottom of the pool into the side of the dual-channel purification structure responsible for filtering the cleaning water. Then the drinking water flap is started to turn out, and the diversion device is automatically switched. When the drinking water flap outlet is discharged, the water overflowing or spilling can be introduced by the diversion device into the side of the dual-channel purification structure responsible for filtering drinking water. Then, the filtered cleaning water and drinking water are respectively stored in the cleaning water tank and the drinking water tank through the dual-channel purification structure for the next recycling, so as to achieve the following effects:

[0017] 1. Avoid exposing the water outlet to the outdoor environment for a long time, and disinfect the entire water receiving environment with high temperature before using the water inlet, which effectively prevents the water source from being polluted and greatly improves the safety of drinking water;

[0018] 2. The water for washing and disinfection is diverted, filtered and stored at multiple stages. The water for washing hands or disinfection can be used for cleaning again after filtration instead of being directly discharged, which greatly improves the utilization rate of washing water;

[0019] 3. The overflowed drinking water during the water collection process is diverted, filtered and stored in multiple stages, which minimizes the waste of high-quality water resources and greatly improves the utilization rate of drinking water;

[0020] 4. The dual-channel purification structure adopts a dual-channel filtration method, which effectively avoids the mutual contamination of cleaning water and drinking water during the filtration process, ensures the cleanliness of drinking water during the filtration process, and effectively reduces the burden on water purification equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A front view of a direct drinking water purification and circulation treatment device provided by the present invention;

[0022] Figure 2 A cross-sectional view of a direct drinking water purification and circulation treatment device provided by the present invention;

[0023] Figure 3 A schematic diagram of a drinking water flap in a folded state of a direct drinking water purification and circulation treatment device provided by the present invention;

[0024] Figure 4 A schematic diagram of the unfolded state of a drinking water flap of a direct drinking water purification and circulation treatment device provided by the present invention;

[0025] Figure 5 A schematic diagram of the internal structure of a direct drinking water purification and circulation treatment device provided by the present invention;

[0026] Figure 6 A cross-sectional view of a water tank of a direct drinking water purification and circulation treatment device provided by the present invention;

[0027] Figure 7 A bottom view of a water outlet cover plate of a direct drinking water purification and circulation treatment device provided by the present invention;

[0028] Figure 8 A cross-sectional view of a water tank of a direct drinking water purification and circulation treatment device provided by the present invention;

[0029] Fig. 9 A cross-sectional view of a base of a direct drinking water purification and circulation treatment device provided by the present invention;

[0030] Fig.10 A schematic diagram of the structure of a diversion device of a direct drinking water purification and circulation treatment device provided by the present invention;

[0031] Fig.11 A schematic diagram of the sinking of a lifting ring of a direct drinking water purification circulation treatment device provided by the present invention;

[0032] Fig.12 A schematic diagram of the rise of a lifting ring of a direct drinking water purification and circulation treatment device provided by the present invention;

[0033] Fig.13 A schematic diagram of the structure of a water purification tank of a direct drinking water purification and circulation treatment device provided by the present invention;

[0034] Fig.14 A schematic diagram of the hatch deployment of a direct drinking water purification and circulation treatment device provided by the present invention;

[0035] Fig.15 A cross-sectional view of a water purification tank of a direct drinking water purification and circulation treatment device provided by the present invention;

[0036] Fig.16 A schematic diagram of the internal structure of a water purification chamber of a direct drinking water purification and circulation treatment device provided by the present invention.

[0037] In the figure: drinking fountain housing 11, water enclosure 12, water outlet cover 13, drinking water flap 15, sprinkler head 16, pool 17, base 18, pool bottom plate 19, downpipe 20, drain plug 21, first connecting rod 22, cross magnetic plate 23, lifting ring 24, second connecting rod 25, straight magnetic plate 26, electromagnet 27, return water tank 28, waste water conduit 29, clean water conduit 30, clean water tank 31, hatch 32, composite filter plate 33, activated carbon plate 34, reverse osmosis filter tank 35, circulation duct 36, cleaning water tank 37, drinking water tank 38, first heating water tank 39, second heating water tank 40, first water pipe 41, second water pipe 42, third water pipe 43, fourth water pipe 44, water supply pump 45, first water supply pipe 51, second water supply pipe 52, third water supply pipe 53, fourth water supply pipe 54, first sprinkler pipe 55, second sprinkler pipe 56. DETAILED DESCRIPTION

[0038] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0039] Embodiment 1, as Figure 1 - Figure 7As shown, a direct drinking water purification and circulation treatment device in an embodiment of the first aspect of the present invention includes a drinking fountain housing 11, a pool 17 is installed on one side of the top surface of the drinking fountain housing 11, a water use enclosure 12 is installed on the other side of the top surface of the drinking fountain housing 11, the water use enclosure 12 extends to the top of one side of the pool 17, a water outlet cover plate 13 is installed on the top surface of the pool 17, one end of the water outlet cover plate 13 close to the pool 17 extends to the top of the center of the pool 17, and the water outlet cover plate 13 extends to the bottom of one end above the pool 17 and is fixedly installed There is a sprinkler head 16, a drinking water flap 15 is rotatably installed in the middle of one side of the water enclosure 12 close to the pool 17, the drinking water flap 15 can be turned over to the bottom of the water outlet cover 13, and a cold water inlet and a hot water inlet are arranged on the side of the drinking water flap 15 away from the water outlet cover 13. A high-temperature disinfection device is embedded and installed on the upper side of the inner wall of the water enclosure 12 and the inner wall along the opening of the pool 17. The high-temperature disinfection device is used to spray high-temperature hot water on the water enclosure 12, the drinking water flap 15 and the inner wall of the pool 17. A diversion device is installed at the bottom of the pool 17 to divide the water into two parts. The flow device is used to divert the cleaning water and the return drinking water. A clean water tank 31 is installed at the bottom of the inner wall of the drinking fountain housing 11. A double-channel purification structure is arranged in the clean water tank 31. The double-channel purification structure is used to purify the return drinking water and the cleaning water in different areas. A cleaning water tank 37 and a drinking water tank 38 are fixedly installed on one side of the clean water tank 31. The top of the cleaning water tank 37 is connected to the first water delivery pipe 41 and the second water delivery pipe 42. The top of the drinking water tank 38 is connected to the third water delivery pipe 43 and the fourth water delivery pipe 44. The cleaning water tank 37 and A heating device is installed on the top of the drinking water tank 38, and the heating device is used to heat the water in the second water pipe 42 and the third water pipe 43. The first water pipe 41 is connected to the sprinkler head 16, and the second water pipe 52 is connected to the upper end of the second water pipe 42. The high-temperature disinfection device draws water from the second water pipe 52. The third water pipe 43 is connected to the hot water outlet of the drinking water flap 15, and the fourth water pipe 54 is connected between the fourth water pipe 44 and the cold water outlet of the drinking water flap 15.

[0040] In the above embodiment, it should be noted that a motor is connected to the rotating shaft of the drinking water flap 15, and the drinking water flap 15 is driven by the motor to flip, and a groove capable of embedding the water outlet is provided on the surface of the water enclosure 12, and the water enclosure 12 and the water pool 17 are both made of special antibacterial and antibacterial ceramic materials. In the non-drinking state, the drinking water flap 15 is folded and close to the water enclosure 12 and the water outlet is embedded in the surface of the water enclosure 12;

[0041] Start the spray head 16, the water in the cleaning water tank 37 can be introduced into the first water supply pipe 51 through the first water supply pipe 41 and sprayed out from the spray head 16 for use as water for cleaning; when the user needs drinking water, by starting the high-temperature disinfection device, the water in the cleaning water tank 37 is introduced into the second water supply pipe 52 after being heated by the heating device through the second water supply pipe 42, so that the high-temperature disinfection device can perform high-temperature disinfection on the water enclosure 12, the drinking water flap 15 and the inner wall of the pool 17. The cleaning water and the disinfection water are both introduced by the diversion device at the bottom of the pool 17 into the side of the dual-channel purification structure responsible for filtering the cleaning water, and then the drinking water flap 15 is started to turn over, and the diversion device is automatically switched. The water overflowing or spilled when the drinking water flap 15 is discharged can be introduced by the diversion device into the side of the dual-channel purification structure responsible for filtering drinking water, and then the filtered cleaning water and drinking water are filtered through the dual-channel purification structure. The water is stored in the cleaning water tank 37 and the drinking water tank 38 for the next recycling, so as to avoid the water outlet being exposed to the outdoor environment for a long time, and the entire water receiving environment is disinfected at high temperature before using the water inlet, which effectively prevents the water source from being polluted and greatly improves the safety of drinking water; secondly, the cleaning and disinfection water is diverted, introduced, filtered and stored at multiple stages, which is conducive to the secondary use of hand washing or disinfection water, greatly improving the utilization rate of cleaning water; and the drinking water overflowed during the water receiving process is diverted, introduced, filtered and stored at multiple stages, which minimizes the waste of high-quality water resources and greatly improves the utilization rate of drinking water; finally, the dual-channel purification structure adopts a dual-channel filtration method, which effectively avoids the mutual contamination of cleaning water and drinking water during the filtration process, ensures the cleanliness of drinking water during the filtration process, and effectively reduces the burden on water purification equipment;

[0042] The cleaning water tank 37 and the drinking water tank 38 are both connected to an external water supply pipe, which is connected to the external water supply system and is used to replenish the water in the cleaning water tank 37 and the drinking water tank 38 when the water is insufficient. By starting the drinking water flap 15, the water in the drinking water tank 38 can be heated by the heating device through the third water pipe 43 and then introduced into the third water supply pipe 53 and flow out from the hot water outlet. At the same time, the water in the drinking water tank 38 can also be introduced into the fourth water supply pipe 54 through the fourth water pipe 44 and flow out from the cold water outlet.

[0043] Embodiment 2, as Figure 1 - Figure 5 and Figure 8As shown, a direct drinking water purification and circulation treatment device includes embodiment 1. In addition, the high-temperature disinfection device includes a first water spray pipe 55 and a second water spray pipe 56. The first water spray pipe 55 is embedded and installed on the upper side of the inner wall of the water use enclosure 12, and the second water spray pipe 56 is embedded and installed on the inner wall of the pool 17 away from the water use enclosure 12. A plurality of water outlets are evenly opened on the side of the first water spray pipe 55 and the second water spray pipe 56 close to the center of the pool 17. The end of the second water supply pipe 52 away from the second water supply pipe 42 extends upward and penetrates the water use enclosure 12 and is fixedly connected to the middle part of the first water spray pipe 55. The first water spray pipe 55 is connected to connecting pipes at both ends. The lower end of the connecting pipe extends downward and is connected to both ends of the second water spray pipe 56. The inner wall of the pool 17 presents an undulating wave structure.

[0044] In the above embodiment, it should be noted that the inner wall of the wave structure of the pool 17 can slow down the speed of hot water flowing along the surface of the pool 17, prolong the heating time of the hot water on the surface of the pool 17, and effectively improve the effect of high-temperature sterilization; after the water in the second water pipe 42 is heated by the heating device, it is introduced into the first water pipe 55 and the second water pipe 56 through the second water supply pipe 52, and the first water pipe 55 and the second water pipe 56 spray out hot water to achieve the effect of high-temperature disinfection of the water use enclosure 12, the drinking water flap 15 and the inner wall of the pool 17.

[0045] Embodiment 3, as Figure 2 - Figure 5 and Figure 8 - Fig.12As shown, a direct drinking water purification and circulation treatment device includes embodiment 2. In addition, the diversion device includes a base 18, which is fixedly installed on the bottom surface of a pool 17. A circular opening is provided on one side of the pool 17 connected to the base 18. A through hole is provided in the center of the top surface of the base 18. The top surface of the base 18 is provided as an inclined surface inclined toward the through hole. A plurality of concentric circular grooves are provided on the top surface of the base 18. A return water tank 28 is installed on the bottom surface of the base 18. The upper end of the return water tank 28 is connected to the through hole of the base 18, and the lower end of the return water tank 28 is sealed. The diversion device includes a pool bottom plate 19. The pool bottom plate 19 is provided in the circular opening of the pool 17 directly above the base 18. A bracket connected to the top surface of the base 18 is provided at the bottom of the pool bottom plate 19. A plurality of concentric circular grooves are provided on the surface of the pool bottom plate 19. The concentric circular grooves on the surface of the pool bottom plate 19 are provided. A circular hole is provided in the center of the pool bottom plate 19 just above the concentric circular groove on the top surface of the base 18, a sewer pipe 20 connected to the circular hole is fixedly installed on the bottom surface of the pool bottom plate 19, and the diversion device includes an electromagnet 27, and the electromagnet 27 is sleeved and installed on the outer wall of the return water tank 28, and a lifting ring 24 is embedded and installed in the concentric circular groove on the top surface of the base 18, and a second connecting rod 25 is fixedly installed on the bottom surface of the lifting ring 24, and the lower end of the second connecting rod 25 passes through the base 18 and is fixedly connected to a straight magnetic plate 26, and a drain plug 21 is slidably installed in the central circular hole of the pool bottom plate 19, and a first connecting rod 22 is fixedly installed on the bottom surface of the drain plug 21, and the lower end of the first connecting rod 22 extends downward into the sewer pipe 20 and is fixedly installed with a cross magnetic plate 23, and a depression is provided on the inner wall of the lower half of the sewer pipe 20, and the cross magnetic plate 23 is slidably installed in the depression of the inner wall of the lower half of the sewer pipe 20.

[0046] In the above embodiment, it should be noted that the electromagnet 27 can change the magnetism by the direction of the introduced current. By inputting the current in the positive direction to the electromagnet 27, the electromagnet 27 and the straight magnetic plate 26 and the cross magnetic plate 23 are repelled by the same polarity. The electromagnet 27 repels and pushes the straight magnetic plate 26 and the cross magnetic plate 23 upward. The straight magnetic plate 26 pushes the second connecting rod 25 to lift the lifting ring 24 upward and embed it into the concentric circular groove on the surface of the pool bottom plate 19. At the same time, the cross magnetic plate 23 pushes the first connecting rod 22 to lift the drain plug 21 upward and extend it out of the central circular hole of the pool bottom plate 19. At this time, the water in the pool 17 will flow into the sewer pipe 20; then, by inputting the current in the positive direction to the electromagnet 27, the electromagnet 27 and the straight magnetic plate 26 and the cross magnetic plate 23 are repelled and pushed upward. Reverse input current causes the electromagnet 27 to attract the straight magnetic plate 26 and the cross magnetic plate 23, and the electromagnet 27 attracts the straight magnetic plate 26 and the cross magnetic plate 23 downward. The straight magnetic plate 26 pulls the second connecting rod 25 downward to drive the lifting ring 24 to be embedded in the concentric circular groove on the top surface of the base 18. At the same time, the cross magnetic plate 23 pulls the first connecting rod 22 downward to drive the drain plug 21 to be inserted into the central circular hole of the pool bottom plate 19. At this time, the water in the pool 17 will flow from the concentric circular grooves on the surface of the pool bottom plate 19 into the base 18 and into the return water tank 28, so as to achieve the effect of diverting the cleaning and disinfection water into different filtration systems.

[0047] Embodiment 4, as Figure 2 , Figure 5 , Figure 8 , Fig.10 and Fig.13 - Fig.16 As shown, a direct drinking water purification and circulation treatment device includes embodiment 3. In addition, a longitudinal partition and two transverse partitions are provided on the inner wall of the clean water tank 31. The partitions on the inner wall of the clean water tank 31 divide the clean water tank 31 into three sides and two columns, a total of six compartments. The lower end of the sewer pipe 20 is fixedly connected to the wastewater conduit 29. The wastewater conduit 29 passes through the return water tank 28 and is connected to the compartment on the upper side of the clean water tank 31. The lower end of the return water tank 28 is connected to a clean water conduit 30. The clean water conduit 30 is connected to the compartment on the other side of the upper layer of the clean water tank 31. The dual-channel purification structure includes a composite filter plate 33, an activated carbon plate 34 and a reverse osmosis filter tank 35. The composite filter plate 33 is fixedly installed in the two compartments on the upper layer of the clean water tank 31, and the activated carbon plate 34 is fixedly installed in the middle layer of the clean water tank 31. In the two cabins, a number of reverse osmosis filter tanks 35 are arranged in the two cabins of the lower layer of the water purification tank 31, the partition between the upper and middle layers of the water purification tank 31 is provided with a number of seepage holes, two hatches 32 are rotatably installed on the surface of the water purification tank 31, the hatches 32 are arranged on the sides of the two cabins of the upper and middle layers of the water purification tank 31, the upper ends of the reverse osmosis filter tanks 35 are connected with a conduit penetrating the partition between the lower and middle layers of the water purification tank 31, the lower ends of the reverse osmosis filter tanks 35 below the wastewater conduit 29 are connected with a conduit connected to the cleaning water tank 37, the lower ends of the reverse osmosis filter tanks 35 below the clean water conduit 30 are connected with a conduit connected to the drinking water tank 38, and all the sides of the reverse osmosis filter tanks 35 are connected with circulation conduits 36, which penetrate the drinking fountain shell 11 and extend to the outside.

[0048] In the above embodiment, it should be noted that the composite filter plate 33 is a water filtration device composed of multiple layers of different materials, which contains multiple layers of different filter media, such as filter gauze, sand layer, non-woven fabric, etc., to remove impurities, particles and harmful substances in the water; the activated carbon plate 34 is a filter material made of activated carbon particles or fibers, which has a high adsorption capacity and can effectively remove organic matter, odor, chlorine and other pollutants in the water; the reverse osmosis filter tank 35 is a water treatment device based on reverse osmosis technology. It uses a semi-permeable membrane to filter out dissolved salts, bacteria, viruses and other pollutants in the water under pressure, thereby obtaining high-purity water;

[0049] The water in the sewer pipe 20 is introduced into the cabin on the upper side of the clean water tank 31 through the wastewater conduit 29, and is filtered through the composite filter plate 33, the activated carbon plate 34 and the reverse osmosis filter tank 35 in turn, and is finally introduced into the cleaning water tank 37. At the same time, the water in the return water tank 28 is introduced into the cabin on the other side of the upper side of the clean water tank 31 through the clean water conduit 30, and is filtered through the composite filter plate 33, the activated carbon plate 34 and the reverse osmosis filter tank 35 in turn, and is finally introduced into the drinking water tank 38. In a dual-channel filtration manner, the cleaning water and drinking water are filtered and purified respectively.

[0050] Embodiment 5, as Figure 2 , Figure 5 , Figure 6 , Figure 8 , Fig.13 and Fig.16 As shown, a direct drinking water purification and circulation treatment device includes embodiment 4. In addition, the heating device includes a first heating water tank 39 and a second heating water tank 40. The first heating water tank 39 is installed above the cleaning water tank 37. The second water pipe 42 is cut off by the first heating water tank 39 and connected to the first heating water tank 39. The second heating water tank 40 is installed above the drinking water tank 38. The third water pipe 43 is cut off by the second heating water tank 40 and connected to the second heating water tank 40. Electric heating pipes are installed on the inner walls of the first heating water tank 39 and the second heating water tank 40. A water supply pump 45 is fixedly installed at one end of the first water supply pipe 41, the second water supply pipe 42, the third water supply pipe 43 and the fourth water supply pipe 44, which are respectively connected to the first water supply pipe 51, the second water supply pipe 52, the third water supply pipe 53 and the fourth water supply pipe 54.

[0051] In the above embodiment, it should be noted that the water supply pump 45 has the function of pumping the water in the first water pipe 41, the second water pipe 42, the third water pipe 43 and the fourth water pipe 44 and pressurizing the water into the first water supply pipe 51, the second water supply pipe 52, the third water supply pipe 53 and the fourth water supply pipe 54 respectively; by starting the electric heating pipes in the first heating water tank 39 and the second heating water tank 40, the water in the second water pipe 42 and the third water pipe 43 can be heated respectively, so as to provide hot water for the drinking water system and the high-temperature disinfection device respectively.

[0052] The use process of the present invention is as follows: a person skilled in the art starts the water supply pump 45 connected to the first water supply pipe 41, so that the water in the cleaning water tank 37 can be introduced into the first water supply pipe 51 through the first water supply pipe 41 and sprayed from the shower head 16 for cleaning; when the user needs to drink water, the water supply pump 45 corresponding to the second water supply pipe 42 and the first heating water tank 39 are started, and the first heating water tank 39 heats the water in the second water supply pipe 42, and then the hot water is introduced from the second water supply pipe 42 into the second water supply pipe 52, and then introduced into the first shower pipe 5 5 and the second water spray pipe 56, the first water spray pipe 55 and the second water spray pipe 56 spray hot water to disinfect the water enclosure 12, the drinking water flap 15 and the inner wall of the pool 17 with high temperature; in the initial state, the electromagnet 27 inputs a positive current, the electromagnet 27 repels and pushes the straight magnetic plate 26 and the cross magnetic plate 23 upward, the straight magnetic plate 26 pushes the second connecting rod 25 upward to lift the lifting ring 24 and embed it into the concentric circular groove on the surface of the pool bottom plate 19, and the cross magnetic plate 23 pushes the second connecting rod 25 upward to lift the lifting ring 24 and embed it into the concentric circular groove on the surface of the pool bottom plate 19. The first connecting rod 22 is moved upward to lift the drain plug 21 out of the central circular hole of the bottom plate 19 of the pool, so that the waste water after high-temperature disinfection and cleaning flows into the sewer pipe 20. The water in the water pipe 20 is introduced into the compartment on the upper side of the clean water tank 31 through the wastewater conduit 29, and is filtered by the composite filter plate 33, the activated carbon plate 34 and the reverse osmosis filter tank 35 in turn, and finally introduced into the cleaning water tank 37 for the next cleaning use; after the surface of the pool 17 is disinfected by high temperature, the electromagnet 27 is reversely input with current, so that the electromagnet 27 and the straight magnetic plate 26 and the cross magnetic plate 23 are attracted by opposite sex. The electromagnet 27 attracts the straight magnetic plate 26 and the cross magnetic plate 23 downward, the straight magnetic plate 26 pulls the second connecting rod 25 downward to drive the lifting ring 24 to embed into the concentric circular groove on the top surface of the base 18, and at the same time the cross magnetic plate 23 pulls the first connecting rod 22 downward to drive the drain plug 21 to insert into the central circular hole of the pool bottom plate 19, and then starts the drinking water flap 15 to flip out, and starts the water supply pump 45 corresponding to the third water pipe 43. The water in the third water pipe 43 is heated by the second heating water tank 40 and then introduced into the third water supply pipe 53 and flows out from the hot water outlet of the drinking water flap 15. On the other hand, the water supply pump 45 corresponding to the fourth water supply pipe 44 is started, and the fourth water supply pipe 44 guides the water in the drinking water tank 38 into the fourth water supply pipe 54 and flows out from the cold water outlet. When the drinking water flap 15 discharges water, the overflowing or spilled water will flow into the base 18 from the concentric circular grooves on the surface of the pool bottom plate 19 and merge into the return water tank 28. The water in the return water tank 28 is introduced into the cabin on the other side of the upper layer of the clean water tank 31 through the clean water conduit 30, and is filtered by the composite filter plate 33, the activated carbon plate 34 and the reverse osmosis filter tank 35 in turn, and finally introduced into the drinking water tank 38 for the next drinking water use.

[0053] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A direct drinking water purification and circulation treatment device, comprising a drinking fountain housing (11), a water pool (17) being installed on one side of the top surface of the drinking fountain housing (11), a water use enclosure (12) being installed on the other side of the top surface of the drinking fountain housing (11), the water use enclosure (12) extending to above one side of the water pool (17), and a water outlet cover plate (13) being installed on the top surface of the water pool (17), characterized in that: The end of the water outlet cover plate (13) close to the pool (17) extends to the center of the pool (17), and a sprinkler head (16) is fixedly installed on the bottom surface of the end of the water outlet cover plate (13) extending above the pool (17). A drinking water flap (15) is rotatably installed in the middle of one side of the water use enclosure (12) close to the pool (17). The drinking water flap (15) can be turned over to the bottom of the water outlet cover plate (13), and a cold water inlet and a hot water inlet are arranged on the side of the drinking water flap (15) away from the water outlet cover plate (13). A high-temperature disinfection device is embedded and installed on the upper side of the inner wall of the water enclosure (12) and the inner wall of the pool (17). The high-temperature disinfection device is used to spray high-temperature hot water on the inner wall of the water enclosure (12), the drinking water flap (15) and the pool (17). A diversion device is installed at the bottom of the pool (17). The diversion device is used to divert cleaning water and return drinking water. A water purification tank (31) is installed at the bottom of the inner wall of the drinking fountain housing (11). A double-channel purification structure is arranged in the water purification tank (31). The double-channel The purification structure is used for purifying return drinking water and cleaning water in different zones. A cleaning water tank (37) and a drinking water tank (38) are fixedly installed on one side of the water purification tank (31). The top of the cleaning water tank (37) is connected to a first water delivery pipe (41) and a second water delivery pipe (42). The top of the drinking water tank (38) is connected to a third water delivery pipe (43) and a fourth water delivery pipe (44). A heating device is installed on the top of the cleaning water tank (37) and the drinking water tank (38). The heating device is used to heat the second water delivery pipe (42). ) and water in the third water pipe (43), the first water pipe (41) is connected to the sprinkler head (16) with a first water supply pipe (51), the upper end of the second water pipe (42) is connected to a second water supply pipe (52), the high-temperature disinfection device draws water from the second water supply pipe (52), the third water supply pipe (43) is connected to the hot water outlet of the drinking water flap (15), and the fourth water supply pipe (54) is connected to the cold water outlet of the drinking water flap (15).

2. A direct drinking water purification and circulation treatment device according to claim 1, characterized in that: The high-temperature disinfection device comprises a first water spray pipe (55) and a second water spray pipe (56), wherein the first water spray pipe (55) is embedded and installed on the upper side of the inner wall of the water-using enclosure (12), and the second water spray pipe (56) is embedded and installed on the inner wall of the pool (17) away from the water-using enclosure (12), and a plurality of water outlets are evenly opened on the side of the first water spray pipe (55) and the second water spray pipe (56) close to the center of the pool (17).

3. A direct drinking water purification and circulation treatment device according to claim 2, characterized in that: One end of the second water supply pipe (52) away from the second water delivery pipe (42) extends upward and penetrates the water enclosure (12) and is fixedly connected to the middle of the first water spray pipe (55). Both ends of the first water spray pipe (55) are connected to connecting pipes, and the lower end of the connecting pipe extends downward and is connected to both ends of the second water spray pipe (56). The inner wall of the pool (17) presents an undulating wave structure.

4. A direct drinking water purification and circulation treatment device according to claim 1, characterized in that: The diversion device comprises a base (18), the base (18) is fixedly mounted on the bottom surface of a water pool (17), a circular opening is arranged on one side of the water pool (17) connected to the base (18), a through hole is arranged at the center of the top surface of the base (18), the top surface of the base (18) is arranged as an inclined surface inclined toward the through hole, a plurality of concentric circular grooves are arranged on the top surface of the base (18), a return water tank (28) is installed on the bottom surface of the base (18), the upper end of the return water tank (28) is connected to the through hole of the base (18), and the lower end of the return water tank (28) is sealed.

5. A direct drinking water purification and circulation treatment device according to claim 4, characterized in that: The diversion device comprises a pool bottom plate (19), the pool bottom plate (19) is arranged in a circular opening of a pool (17) directly above a base (18), a bracket connected to the top surface of the base (18) is arranged at the bottom of the pool bottom plate (19), a plurality of concentric circular grooves are arranged on the surface of the pool bottom plate (19), the concentric circular grooves on the surface of the pool bottom plate (19) are arranged directly above the concentric circular grooves on the top surface of the base (18), a circular hole is arranged in the center of the pool bottom plate (19), and a downpipe (20) connected to the circular hole is fixedly installed on the bottom surface of the pool bottom plate (19).

6. A direct drinking water purification and circulation treatment device according to claim 5, characterized in that: The diversion device comprises an electromagnet (27), the electromagnet (27) is sleeved and installed on the outer wall of the return water tank (28), a lifting ring (24) is embedded and installed in the concentric annular groove on the top surface of the base (18), a second connecting rod (25) is fixedly installed on the bottom surface of the lifting ring (24), the lower end of the second connecting rod (25) passes through the base (18) and is fixedly connected to a straight magnetic plate (26), a drain plug (21) is slidably installed in the central circular hole of the pool bottom plate (19), a first connecting rod (22) is fixedly installed on the bottom surface of the drain plug (21), the lower end of the first connecting rod (22) extends downward into the sewer pipe (20) and is fixedly installed with a cross magnetic plate (23), the inner wall of the lower half of the sewer pipe (20) is provided with a recess, and the cross magnetic plate (23) is slidably installed in the recess of the inner wall of the lower half of the sewer pipe (20).

7. A direct drinking water purification and circulation treatment device according to claim 6, characterized in that: The inner wall of the clean water tank (31) is provided with a longitudinal partition and two transverse partitions. The partitions on the inner wall of the clean water tank (31) divide the clean water tank (31) into three sides and two rows of six compartments in total. The lower end of the downpipe (20) is fixedly connected to a wastewater conduit (29). The wastewater conduit (29) passes through the return water tank (28) and is connected to the compartment on one side of the upper layer of the clean water tank (31). The lower end of the return water tank (28) is connected to a clean water conduit (30). The clean water conduit (30) is connected to the compartment on the other side of the upper layer of the clean water tank (31).

8. A direct drinking water purification and circulation treatment device according to claim 7, characterized in that: The dual-channel purification structure comprises a composite filter plate (33), an activated carbon plate (34) and a reverse osmosis filter tank (35), wherein the composite filter plate (33) is fixedly installed in two compartments of an upper layer of a water purification tank (31), the activated carbon plate (34) is fixedly installed in two compartments of a middle layer of a water purification tank (31), a plurality of reverse osmosis filter tanks (35) are arranged in two compartments of a lower layer of a water purification tank (31), a partition between an upper layer and a middle layer of the water purification tank (31) is provided with a plurality of water seepage holes, and two doors (32) are rotatably installed on the surface of the water purification tank (31), and the doors (32) are arranged on the sides of the two compartments of the upper layer and the middle layer of the water purification tank (31).

9. A direct drinking water purification and circulation treatment device according to claim 8, characterized in that: The upper end of the reverse osmosis filter tank (35) is connected to a conduit that passes through the lower layer and the middle layer partition plate of the water purification tank (31); the lower end of the reverse osmosis filter tank (35) below the waste water conduit (29) is connected to a conduit that is connected to a cleaning water tank (37); the lower end of the reverse osmosis filter tank (35) below the water purification conduit (30) is connected to a conduit that is connected to a drinking water tank (38); and the sides of all the reverse osmosis filter tanks (35) are connected to a circulation conduit (36), and the circulation conduit (36) passes through the drinking fountain housing (11) and extends to the outside.

10. A direct drinking water purification and circulation treatment device according to claim 1, characterized in that: The heating device comprises a first heating water tank (39) and a second heating water tank (40), wherein the first heating water tank (39) is installed above the cleaning water tank (37), the second water pipe (42) is cut off by the first heating water tank (39) and is connected to the first heating water tank (39), the second heating water tank (40) is installed above the drinking water tank (38), the third water pipe (43) is cut off by the second heating water tank (40) and is connected to the second heating water tank (40), the inner walls of the first heating water tank (39) and the second heating water tank (40) are both installed with electric heating pipes, and a water supply pump (45) is fixedly installed at one end of the first water pipe (41), the second water pipe (42), the third water pipe (43) and the fourth water pipe (44) which are respectively connected to the first water supply pipe (51), the second water supply pipe (52), the third water supply pipe (53) and the fourth water supply pipe (54).

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