Waterway board and water purification equipment
By integrating water purification pipelines, pure water pipelines, wastewater pipelines and return pipelines on the water circuit board, the complex problems of water circuit board processing and arrangement in the existing technology are solved, and the effect of simplified pipeline distribution and reduced production costs is achieved.
Patent Information
- Application Number
- CN202323631521.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2033-12-28
AI Technical Summary
During the production process, existing water circuit boards need to be molded and processed separately, which leads to difficulty in processing. Moreover, due to the splicing of multiple pipes, the pipeline arrangement on the water circuit board is complicated and space arrangement is difficult.
Design an integrated water circuit board, in which water purification pipes, pure water pipes, wastewater pipes and return pipes are all arranged on the installation board, and are interconnected by the return pipes, simplifying the distribution and processing process of the pipes and reducing the separate mold opening and The need for splicing.
It has achieved simplification of the distribution of water circuit board pipelines, reduced production costs, and avoided complex pipeline layout problems, improving production efficiency and equipment compactness.
Smart Images
Figure CN222316276U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water treatment equipment, in particular to a waterway plate and water purification equipment. Background Art
[0002] In water purification equipment, the waterway plate plays the role of distributing and guiding water flow. It is usually located inside the water purification equipment, connected to the filter element and other water purification components such as the heating tank and booster pump, and is used to guide the water flow entering the waterway plate to the correct channel.
[0003] At present, waterway boards are usually produced by separately opening molds for multiple pipes, and then splicing the multiple pipes to form the waterway board. This method requires separate mold opening and processing for each pipe, which is difficult to process, and because multiple pipes are spliced, the pipe layout on the waterway board is complicated and the spatial layout is difficult. Utility Model Content
[0004] The embodiments of the utility model aim to provide a waterway plate and a water purification device to solve the technical problems in the prior art that each pipeline needs to be molded separately, which makes the processing difficult, and because multiple pipelines are spliced, the pipeline arrangement on the waterway plate is complicated and the spatial arrangement is difficult.
[0005] The utility model embodiment solves its technical problems by adopting the following technical solutions:
[0006] Provided is a waterway plate, comprising:
[0007] Mounting plate;
[0008] A water pipeline, wherein the water pipeline is arranged on the mounting plate, and the water pipeline includes a pure water pipeline, a waste water pipeline, a clean water pipeline and a return pipeline;
[0009] Wherein, the pure water pipeline and the clean water pipeline are both isolated from the waste water pipeline, and the pure water pipeline and the clean water pipeline are interconnected through the reflux pipeline.
[0010] In some embodiments, the clean water pipeline includes a first flow channel, a second flow channel and a first valve, the first flow channel and the second flow channel are interconnected through the first valve, and the second flow channel is interconnected with the return pipeline.
[0011] In some embodiments, the pure water pipeline includes a third flow channel and a fourth flow channel, the third flow channel and the reflux pipeline are interconnected, and the fourth flow channel is interconnected with an external water outlet mechanism.
[0012] In some embodiments, the reflux pipeline includes a fifth flow channel and a sixth flow channel, the fifth flow channel is interconnected with the third flow channel, the sixth flow channel is interconnected with the second flow channel, and the fifth flow channel and the sixth flow channel are interconnected through a reflux valve.
[0013] In some embodiments, the reflux valve is a one-way valve, and an outlet of the one-way valve is arranged toward the sixth flow channel.
[0014] On the other hand, a water purification device is also provided, comprising:
[0015] The waterway plate described above;
[0016] A filter element, wherein the filter element is connected to the pure water pipeline and the waste water pipeline respectively;
[0017] A water outlet mechanism is connected to the filter element through the pure water pipeline.
[0018] In some embodiments, the water outlet mechanism includes a normal temperature pipe and a heating pipe, a water outlet pipe and a heating assembly;
[0019] The pure water pipeline also includes a seventh flow channel, the fourth flow channel is interconnected with the water outlet pipeline through the normal temperature pipeline, the seventh flow channel is connected to the heating component through the heating pipeline, and the heating component is interconnected with the water outlet pipeline.
[0020] In some embodiments, the heating assembly includes a heating tank and a diverter valve;
[0021] The diverter valve comprises a first diverter pipe, a second diverter pipe and a connecting pipe;
[0022] One end of the first shunt pipe is connected to the inlet of the heating tank, and the other end is connected to the heating pipe;
[0023] The second shunt pipe is connected to the outlet of the heating pipe, and one end of the connecting pipe is connected to the first shunt pipe and the second shunt pipe, and the other end is connected to the water outlet pipe.
[0024] In some embodiments, a booster assembly is further included, wherein the booster assembly includes a first connecting pipe, a second connecting pipe and a booster pump.
[0025] One end of the first connecting pipe is connected to the clean water pipeline, and the other end is connected to the booster pump;
[0026] The second connecting pipe is connected to the filter element, and the other end is connected to the booster pump.
[0027] In some embodiments, the filter element includes a first opening and a second opening, the first opening is interconnected with the pure water pipe, and the second opening is interconnected with the waste water pipe.
[0028] In some embodiments, an expansion water tank is also included, and the expansion water tank is interconnected with the water outlet pipe.
[0029] Compared with the prior art, in the waterway plate and water purification equipment provided in the embodiment of the utility model, the waterway pipes are installed on the mounting plate, specifically, the clean water pipe, pure water pipe, waste water pipe and reflux channel are all arranged on the waterway plate. The clean water pipe can guide the water flow into the filter element, and the pure water and waste water separated by the filter element are exported through the pure water pipe and the waste water pipe. Through such a setting, the pure water pipe, waste water pipe, clean water pipe and reflux channel are all integrated on the mounting plate, and only need to be processed on the mounting plate. On the one hand, there is no need to separately mold and splice the pipes, which reduces the production cost; on the other hand, the pipe distribution of the waterway plate can be made simpler than the spliced pipe distribution. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.
[0031] Figure 1 It is a structural schematic diagram of a waterway plate provided in one embodiment of the utility model;
[0032] Figure 2 This is a schematic diagram of the structure of the waterway plate provided by one embodiment of the utility model from another angle;
[0033] Figure 3 It is a structural schematic diagram of a water purification device provided by one embodiment of the utility model;
[0034] Figure 4 It is a structural schematic diagram of a water outlet mechanism of a water purification device provided in one embodiment of the utility model;
[0035] Figure 5 It is a front view of a water purification device provided by one embodiment of the utility model;
[0036] Figure 6 It is an exploded schematic diagram of a waterway plate and a filter element provided in one embodiment of the utility model;
[0037] Figure 7 yes Figure 6 Schematic diagram of the explosion from another angle.
[0038] Reference numerals:
[0039] 100, waterway plate; 10, waterway pipeline; 11, pure water pipeline; 111, third flow channel; 112, fourth flow channel; 113, seventh flow channel; 12, wastewater pipeline; 13, clean water pipeline; 131, first flow channel; 132, second flow channel; 133, first valve; 14, return pipeline; 141, fifth flow channel; 142, sixth flow channel; 143, return valve; 200, water purification equipment; 20, filter element; 21, the An opening; 22, a second opening; 30, a water outlet mechanism; 31, a normal temperature pipe; 32, a heating pipe; 33, a water outlet pipe; 34, a heating component; 341, a heating tank; 342, a diverter valve; 3421, a first diverter pipe; 3422, a second diverter pipe; 3423, a connecting pipe; 40, a booster component; 41, a first connecting pipe; 42, a second connecting pipe; 43, a booster pump; 50, an expansion water tank; 60, a mounting plate. DETAILED DESCRIPTION
[0040] In order to facilitate the understanding of the utility model, the utility model is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "connecting" another element, it can be directly on another element, or there can be one or more centered elements therebetween. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "upper end", "lower end", "top" and "bottom" used in this specification is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0041] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.
[0042] In the embodiment of the utility model, the water purification device can guide the water flow into the filter element for filtration through the waterway plate, and output the filtered pure water through the waterway plate.
[0043] Combine the following Figures 1 to 7 , the waterway plate and water purification equipment provided in the embodiments of the present application are described in detail through specific examples.
[0044] Please also read Figure 1 , Figure 2and Figure 3 , Figure 1 It is a structural schematic diagram of a waterway plate provided in one embodiment of the utility model; Figure 2 This is a schematic diagram of the structure of the waterway plate provided by one embodiment of the utility model from another angle; Figure 3 It is a structural schematic diagram of a water purification device provided by one embodiment of the present invention. A waterway plate 100 provided by one embodiment of the present invention is applied to a water purification device 200. The waterway plate 100 includes a mounting plate 60 and a waterway pipe 10. The waterway pipe 10 is arranged on the mounting plate 60, and the waterway pipe 10 includes a pure water pipe 11, a waste water pipe 12, a clean water pipe 13 and a return pipe 14; wherein the pure water pipe 11 and the clean water pipe 13 are both isolated from the waste water pipe 12, and the pure water pipe 11 and the clean water pipe 13 are connected to each other through the return pipe 14.
[0045] It should be explained that the water purification pipe 13 and the filter element 20 in the water purification device 200 are connected to each other. The water purification pipe 13 guides the water flow into the filter element 20, and the water flow is filtered and purified by the filter element 20, thereby separating the original water flow into pure water and waste water.
[0046] The pure water pipe 11 and the waste water pipe 12 are both connected to the filter element 20, so that the pure water filtered in the filter element 20 can flow out of the pure water pipe 11; the waste water filtered in the filter element 20 can flow out of the waste water pipe 12. In addition, the pure water pipe 11 and the waste water pipe 12 are isolated from each other to prevent the pure water in the pure water pipe 11 from mixing with the waste water in the waste water pipe 12.
[0047] In this embodiment, the waterway pipe 10 is installed on the mounting plate 60, specifically, the clean water pipe 13, the pure water pipe 11, the waste water pipe 12 and the reflux channel are all arranged on the waterway plate 100. The clean water pipe 13 can guide the water flow into the filter element 20, and the pure water and waste water separated by the filter element 20 are led out through the pure water pipe 11 and the waste water pipe 12. Through such a setting, the pure water pipe 11, the waste water pipe 12, the clean water pipe 13 and the reflux channel are all integrated on the mounting plate 60, and only need to be processed on the mounting plate 60. On the one hand, there is no need to separately mold and splice the pipes, which reduces the production cost; on the other hand, the pipe distribution of the waterway plate 100 can be simpler than the spliced pipe distribution.
[0048] Furthermore, in some more specific examples, a return pipe 14 is further provided on the mounting plate 60, and the clean water pipe 13 and the waste water pipe 12 are interconnected through the return pipe 14. When the pure water in the filter element 20 is introduced into the pure water pipe 11, a part of the pure water in the pure water pipe 11 is discharged for use, and the other part can enter the clean water pipe 13 again through the return pipe 14, which can prevent the subsequent excessive pure water from causing excessive pressure on the pure water pipe 11, thereby diverting a part of the pure water.
[0049] It should be noted that the pure water pipeline 11, the clean water pipeline 13, the return pipeline 14, and the waste water pipeline 12 are integrally formed with the mounting plate 60. The pure water pipeline 11, the clean water pipeline 13, the return pipeline 14, and the waste water pipeline 12 can be formed by only processing the mounting plate 60. For example, through holes are opened on the mounting plate 60 to form these pipelines; or, these pipelines are formed by molding the mounting plate 60.
[0050] In some embodiments, the clean water pipeline 13 includes a first flow channel 131, a second flow channel 132 and a first valve 133. The first flow channel 131 and the second flow channel 132 are interconnected through the first valve 133, and the second flow channel 132 is interconnected with the return pipeline 14. One end of the return pipeline 14 is connected to the pure water pipeline 11, and the other end is connected to the second flow channel 132, so that part of the pure water in the pure water pipeline 11 can enter the second flow channel 132 through the return pipeline 14, preventing the water pressure in the pure water pipeline 11 from being too high, and reducing the risk of the pure water pipeline 11 rupture.
[0051] The first valve 133 may be a water inlet valve, which is used to control the passage of water and the flow rate of water. Specifically, the water flow may be adjusted according to the set flow rate, thereby controlling the water flow size from the first flow channel 131 to the second flow channel 132. Through such a setting, by controlling the switch of the first valve 133 and the water flow size, the water flow size from the first flow channel 131 to the second flow channel 132 is controlled, thereby preventing the water pressure in the first flow channel 131 or the second flow channel 132 from being too high, thereby preventing the clean water pipeline 13 from rupturing.
[0052] Specifically, the switch of the first valve 133 can be adjusted according to actual conditions. For example, when the water pressure in the first flow channel 131 is too high, the first valve 133 can be opened or the water flow of the first valve 133 can be increased, so that the water flow in the first flow channel 131 can quickly pass through the first flow channel 131, thereby reducing the water pressure in the first flow channel 131. Or when the pure water in the pure water pipe 11 enters the second flow channel 132 through the return pipe 14, the water pressure in the second flow channel 132 increases. At this time, the water flow of the first valve 133 can be closed or reduced, thereby reducing the water flow from the first flow channel 131 to the second flow channel 132, and reducing the water pressure in the second flow channel 132. Through such a setting, the first valve 133 is controlled to control the water pressure in the first flow channel 131 and the second flow channel 132, thereby preventing the first flow channel 131 and the second flow channel 132 from rupture.
[0053] In some embodiments, the pure water pipeline 11 includes a third flow channel 111 and a fourth flow channel 112, the third flow channel 111 and the reflux pipeline 14 are interconnected, and the fourth flow channel 112 is interconnected with the external water outlet mechanism 30. The third flow channel 111 is connected to the reflux pipeline 14. After the filter element 20 filters the water flow into pure water, a portion of the pure water can flow in the third flow channel 111 and flow back into the clean water pipeline 13. After flowing back into the clean water pipeline 13, the portion of pure water is mixed with the water flow and continues to enter the filter element 20 for filtration. Through this setting, it is possible to prevent too much pure water from flowing in the fourth flow channel 112 and causing excessive water pressure on the fourth flow channel 112. Specifically, the third flow channel 111 is interconnected with the second flow channel 132 of the clean water pipeline 13 through the reflux pipeline 14, so that the pure water in the third flow channel 111 can flow into the second flow channel 132 through the reflux pipeline 14.
[0054] Moreover, in some specific examples, the fourth flow channel 112 is connected to the external water outlet mechanism 30. The pure water filtered in the filter element 20 can flow in the fourth flow channel 112, so that the external water outlet mechanism 30 can be connected to the filter element 20. Through such a setting, the water outlet mechanism 30 can be connected to the filter element 20 through the fourth flow channel 112, and then the pure water can be discharged through the water outlet mechanism 30.
[0055] The water outlet mechanism 30 may be disposed in the water purification device 200, so that the water purification device 200 can filter the water flow to form pure water and then discharge the pure water.
[0056] In some embodiments, the reflux pipe 14 includes a fifth flow channel 141 and a sixth flow channel 142 , the fifth flow channel 141 is interconnected with the third flow channel 111 , the sixth flow channel 142 is interconnected with the second flow channel 132 , and the fifth flow channel 141 and the sixth flow channel 142 are interconnected through a reflux valve 143 .
[0057] When the pure water flows back into the clean water pipe 13, its specific flow direction is to flow through the third flow channel 111 to the fifth flow channel 141, the fifth flow channel 141 flows to the sixth flow channel 142 through the reflux valve 143, and then the pure water flows to the second flow channel through the sixth flow channel 142. Through such an arrangement, part of the pure water can enter the clean water pipe 13 to mix with the water flow, and then enter the filter element 20 again for filtration.
[0058] Regarding the above-mentioned reflux valve 143, the reflux valve 143 connects the fifth flow channel 141 and the sixth flow channel 142. By manually opening the reflux valve 143, pure water can flow into the sixth flow channel 142 through the fifth flow channel 141. By closing the reflux valve 143, the pure water in the fifth flow channel 141 cannot flow into the sixth flow channel 142 through the reflux valve 143.
[0059] In some specific examples, if the water pressure in the pure water pipeline 11 is too high, the reflux valve 143 can be opened, so that the pure water in the pure water pipeline 11 in the reflux valve 143 can flow through the fifth flow channel 141 to the sixth flow channel 142, thereby reducing the water pressure in the pure water pipeline 11 and preventing the pure water pipeline 11 from rupturing. If the water pressure in the pure water pipeline 11 is not high, the reflux valve 143 can be closed, and the pure water does not flow back into the clean water pipeline 13.
[0060] In some embodiments, the reflux valve 143 is a one-way valve, and the outlet of the one-way valve is arranged toward the sixth flow channel 142. The one-way valve allows the fluid to flow freely in one direction, while preventing the flow of the fluid in the opposite direction. Among them, the one-way valve includes a valve body, a valve cover and a valve flap. The valve body is the main part of the one-way valve, which is usually tubular or disc-shaped. One end of the valve body is connected to the fifth flow channel 141, and the other end is connected to the sixth flow channel 142. The valve cover is a part fixed to the valve body, which plays a sealing role to ensure the normal operation of the one-way valve. The valve flap is movably arranged in the valve body, and the opening and closing of the one-way valve can be controlled by the pressure difference or the action of the spring. Among them, the function of the one-way valve is to control the flow direction of the water flow in the reflux pipe 14 and prevent the backflow of the water flow. When the water flow applies sufficient pressure in the flow direction of the one-way valve, the valve flap will automatically open to allow the water flow to pass. When the water flow applies pressure in the opposite direction, the valve flap will be closed, thereby preventing the backflow of the water flow.
[0061] In this embodiment, the opening of the one-way valve is arranged toward the sixth flow channel 142, so that the water can flow into the sixth flow channel 142 through the fifth flow channel 141, but cannot flow into the fifth flow channel 141 through the sixth flow channel 142. With such an arrangement, it is possible to effectively prevent the water in the clean water pipe 13 from flowing back into the third flow channel 111 of the pure water pipe 11 through the second flow channel 132.
[0062] Please join us Figure 4 and Figure 5 , Figure 4 It is a structural schematic diagram of a water outlet mechanism of a water purification device provided in one embodiment of the utility model; Figure 5 It is a front view of a water purification device provided by one embodiment of the utility model. Another embodiment of the utility model provides a water purification device 200, including the above waterway plate 100, a filter element 20 and a water outlet mechanism 30. The filter element 20 is connected to the pure water pipeline 11 and the waste water pipeline 12 respectively; the water outlet mechanism 30 is connected to the filter element 20 through the pure water pipeline 11.
[0063] It should be noted that the water outlet mechanism 30 is connected to the filter element 20 through the pure water pipe 11. After the filter element 20 filters the water flow to obtain pure water, the pure water can flow into the water outlet mechanism 30 through the pure water pipe 11 and flow out through the water outlet mechanism 30. The waste water purified by the filter element 20 can be discharged through the wastewater channel.
[0064] In this embodiment, the waterway plate 100 is arranged in the water purification equipment 200, and the pure water pipe 11, the waste water pipe 12, the clean water pipe 13 and the reflux channel in the waterway plate 100 are integrated on the mounting plate 60, and only need to be processed on the mounting plate 60. On the one hand, there is no need to separately mold and splice the pipes, which reduces the production cost; on the other hand, the pipe distribution of the waterway plate 100 can be simpler than the spliced pipe distribution. The structure in the water purification equipment 200 can be made compact, and the waterway distribution in the water purification equipment 200 can be prevented from being too complicated.
[0065] In some embodiments, the water outlet mechanism 30 includes a normal temperature pipe 31 and a heating pipe 32, a water outlet pipe 33 and a heating component 34; the pure water pipe 11 also includes a seventh flow channel 113, the fourth flow channel 112 is interconnected with the water outlet pipe 33 through the normal temperature pipe 31, the seventh flow channel 113 is connected to the heating component 34 through the heating pipe 32, and the heating component 34 is interconnected with the water outlet pipe 33.
[0066] The normal temperature pipe 31 and the fourth flow channel 112 are interconnected, and the pure water in the pure water pipe 11 can flow into the normal temperature pipe 31 through the fourth flow channel 112. When the user needs to use pure water at normal temperature, the pure water can be directly exported through the normal temperature pipe 31. In addition, the pure water pipe 11 also includes a seventh flow channel 113, and the seventh flow channel 113 and the heating pipe 32 are interconnected, and the heating pipe 32 is interconnected with the heating component 34. The pure water in the seventh flow channel 113 can enter the heating component 34 through the heating pipe 32 for heating to obtain high-temperature pure water. In addition, the pure water in the heating component 34 can be refluxed through the heating pipe 32 after being heated, so as to be exported for use. Through such a setting, pure water at normal temperature and pure water after heating can be obtained for users to use.
[0067] In some embodiments, the heating assembly 34 includes a heating tank 341 and a diverter valve 342; the diverter valve 342 includes a first diverter pipe 3421, a second diverter pipe 3422 and a connecting pipe 3423; one end of the first diverter pipe 3421 is connected to the inlet of the heating tank 341, and the other end is connected to the heating pipe 32; the second diverter pipe 3422 is connected to the outlet of the heating pipe, and one end of the connecting pipe 3423 is connected to the first diverter pipe 3421 and the second diverter pipe 3422, and the other end is connected to the water outlet pipe 33.
[0068] It should be noted that the heating tank 341 is arranged in the water purification equipment 200, and its main function is to heat the water flow. By heating the pure water to increase the temperature of the pure water, the high temperature can kill or inhibit the bacteria and viruses in the water, thereby effectively ensuring the hygiene and safety of the water for the user to use. In addition, the heating tank 341 is provided with an inlet and an outlet, and the inlet of the heating tank 341 and the first diverter pipe 3421 of the diverter valve 342 are interconnected. When the pure water in the heating pipe 32 enters the heating assembly 34, it flows to the first diverter pipe 3421 of the diverter valve 342 in the heating pipe 32, and then enters the heating tank 341 through the opening of the heating tank 341 in the first diverter pipe 3421, so that the pure water is heated in the heating tank 341. Then the heated pure water can flow to the second diverter pipe 3422 of the diverter valve 342 through the opening of the heating tank 341, and flow to the connecting pipe 3423 through the second diverter pipe 3422, so as to flow out for use.
[0069] The first diverter pipe 3421 and the second separation pipe are both connected to the water outlet pipe 33 through the connecting pipe 3423. A portion of the pure water from the first diverter pipe 3421 enters the heating tank 341 to be heated, and the other portion of the pure water is mixed with the pure water heated in the second diverter pipe 3422, and then discharged through the water outlet pipe 33, thereby reducing the risk of being scalded by the high-temperature pure water. Specifically, the amount of pure water from the first diverter pipe 3421 entering the connecting pipe 3423 can be controlled by controlling the diverter valve 342.
[0070] In some embodiments, the water purification equipment 200 also includes a boosting component 40, which includes a first connecting pipe 41, a second connecting pipe 42 and a boosting pump 43. One end of the first connecting pipe 41 is connected to the water purification pipe 13, and the other end is connected to the boosting pump 43; the second connecting pipe 42 is connected to the filter element 20, and the other end is connected to the boosting pump 43.
[0071] It should be noted that the booster pump 43 is arranged in the water purification device 200, and the booster pump 43 can provide sufficient water pressure to ensure that the water flow can smoothly pass through the filter medium of the filter element 20, so that the water flow can be effectively purified. Specifically, the booster pump 43 provides a certain water pressure so that the water flow can overcome the resistance of the first connecting pipe 41, the second connecting pipe 42 and the resistance of the filter element 20, so as to flow smoothly. When the pressure of the water flow is insufficient, the booster pump 43 can increase the water pressure to the required working pressure to ensure the normal operation of the water purification device 200. The booster pump 43 usually includes a motor and a pump body. The motor generates pressure by driving the working parts (such as an impeller) of the pump body. There are water inlets and outlets inside the pump body, and the water flow is accelerated and compressed by the rotation of the impeller, and then output to the filter element 20 through the outlet for processing. The selection of the booster pump 43 can be determined according to the actual situation, including the required minimum working pressure, water flow rate and pipeline resistance.
[0072] The first connecting pipe 41 and the second connecting pipe 42 are respectively connected to the water inlet and the water outlet of the booster pump 43. One end of the first connecting pipe 41 is connected to the second flow channel 132 of the water purification pipeline 13, so that the water can enter the booster pump 43 through the first connecting pipe 41; and one end of the second connecting pipe 42 is connected to the filter element 20, so that the water after the water pressure is increased can enter the filter element 20 through the second connecting pipe 42 to filter impurities and purify water quality.
[0073] Please join us Figure 6 and Figure 7 , Figure 6 It is an exploded schematic diagram of a waterway plate and a filter element provided in one embodiment of the utility model; Figure 7 yes Figure 6 In some embodiments, the filter element 20 includes a first opening 21 and a second opening 22 , the first opening 21 is interconnected with the pure water pipe 11 , and the second opening 22 is interconnected with the waste water pipe 12 .
[0074] The first opening 21 and the pure water pipe 11 are connected to each other. When the water flow is pressurized by the booster pump 43 and enters the filter element 20 through the second connecting pipe 42, the filter element 20 can introduce the pure water obtained after filtration into the pure water pipe 11 through the first opening 21, so that the subsequent pure water can enter the water outlet mechanism 30 in the pure water pipe 11 and flow back to the clean water pipe 13 to be filtered again.
[0075] The second opening 22 and the wastewater pipe 12 are interconnected, and the wastewater pipe 12 is isolated from the pure water pipe 11 and the clean water pipe 13. The filter element 20 can introduce the filtered wastewater into the wastewater pipe 12 through the second opening 22, and guide it to the outside through the wastewater pipe 12, so as to prevent the wastewater from being stored too much in the filter element 20 or entering other pipes of the waterway plate 100 (such as the pure water pipe 11).
[0076] In some embodiments, the water purification device 200 further includes an expansion water tank 50, which is interconnected with the water outlet pipe 33. The expansion water tank 50 is arranged in the water purification device 200, and the interior of the expansion water tank 50 is divided into two areas: one is a water volume area for storing water flow; the other is a gas volume area for storing gas (usually air or nitrogen). The two areas are separated by a movable partition membrane (also called an expansion water tank 50 membrane). The main function of the expansion water tank 50 is to adjust the relative proportion of water and gas during the operation of the water purification device 200 to buffer the pressure change of pure water and ensure the stable output of water flow. Specifically, when the water purification device 200 is started, pure water begins to flow into the water volume area of the expansion water tank 50 through the water outlet pipe 33, and the gas in the gas volume area is squeezed, so that the pressure in the water volume area increases. When the pressure reaches a certain level, the partition membrane will begin to advance to the water volume area and push a part of the water flow back to the water outlet mechanism 30 of the water purification device 200 to release the pressure. When the water flow slows down or stops, the separation membrane will rebound and re-inject pure water into the water volume area of the expansion water tank 50 to maintain a certain pressure. Through such a setting, the expansion water tank 50 can reduce the water flow fluctuation and impact caused by the change of water pressure when the water purification device 200 is working, and provide a more stable water flow output.
[0077] It should be particularly noted that the water purification equipment provided in the embodiment of the utility model only shows the part related to the technical problem to be solved by the embodiment of the utility model. It can be understood that the water purification equipment 200 provided in the embodiment of the utility model also includes other structures for realizing the functions of the water purification equipment, including but not limited to sensors for detecting water pressure and flow, a main control board for controlling the switch of the water purification equipment, etc.
[0078] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Although the present invention is described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A waterway plate (100), characterized in that: include: Mounting plate (60); A water pipeline (10), wherein the water pipeline (10) is arranged on the mounting plate (60), and the water pipeline (10) comprises a pure water pipeline (11), a waste water pipeline (12), a clean water pipeline (13) and a return pipeline (14); The pure water pipeline (11) and the clean water pipeline (13) are both isolated from the waste water pipeline (12), and the pure water pipeline (11) and the clean water pipeline (13) are interconnected via the reflux pipeline (14).
2. The waterway plate (100) according to claim 1, characterized in that: The purified water pipeline (13) comprises a first flow channel (131), a second flow channel (132) and a first valve (133); the first flow channel (131) and the second flow channel (132) are interconnected via the first valve, and the second flow channel (132) is interconnected with the return pipeline (14).
3. The waterway plate (100) according to claim 2, characterized in that: The pure water pipeline (11) comprises a third flow channel (111) and a fourth flow channel (112); the third flow channel (111) and the return pipeline (14) are interconnected, and the fourth flow channel (112) and the external water outlet mechanism (30) are interconnected.
4. The waterway plate (100) according to claim 3, characterized in that: The reflux pipeline (14) comprises a fifth flow channel (141) and a sixth flow channel (142); the fifth flow channel (141) is interconnected with the third flow channel (111); the sixth flow channel (142) is interconnected with the second flow channel (132); and the fifth flow channel (141) and the sixth flow channel (142) are interconnected via a reflux valve (143).
5. The waterway plate (100) according to claim 4, characterized in that: The return valve (143) is a one-way valve, and the outlet of the one-way valve is arranged toward the sixth flow channel (142).
6. A water purification device (200), characterized in that: include: The waterway plate (100) according to any one of claims 1 to 5; A filter element (20), the filter element (20) being respectively connected to the pure water pipeline (11) and the waste water pipeline (12); A water outlet mechanism (30), wherein the water outlet mechanism (30) is connected to the filter element (20) via the pure water pipeline (11).
7. The water purification device (200) according to claim 6, characterized in that: The water outlet mechanism (30) comprises a normal temperature pipe (31), a heating pipe (32), a water outlet pipe (33) and a heating component (34); The pure water pipeline (11) further comprises a seventh flow channel (113); the fourth flow channel (112) is interconnected with the water outlet pipeline (33) via the normal temperature pipeline (31); the seventh flow channel (113) is connected with the heating component (34) via the heating pipeline (32); and the heating component (34) is interconnected with the water outlet pipeline (33).
8. The water purification device (200) according to claim 7, characterized in that: The heating component (34) comprises a heating tank (341) and a diverter valve (342); The diverter valve (342) comprises a first diverter pipe (3421), a second diverter pipe (3422) and a connecting pipe (3423); One end of the first shunt pipe (3421) is connected to the inlet of the heating tank (341), and the other end is connected to the heating pipe (32); The second diverter pipe (3422) is connected to the outlet of the heating pipe, and one end of the connecting pipe (3423) is connected to the first diverter pipe (3421) and the second diverter pipe (3422), and the other end is connected to the water outlet pipe (33).
9. The water purification device (200) according to claim 6, characterized in that: The invention also includes a booster assembly (40), wherein the booster assembly (40) includes a first connecting pipe (41), a second connecting pipe (42) and a booster pump (43). One end of the first connecting pipe (41) is connected to the clean water pipeline (13), and the other end is connected to the booster pump (43); The second connecting pipe (42) is connected to the filter element (20), and the other end is connected to the booster pump (43).
10. The water purification device (200) according to claim 6, characterized in that: The filter element (20) comprises a first opening (21) and a second opening (22); the first opening (21) is in communication with the pure water pipe (11); and the second opening (22) is in communication with the waste water pipe (12).
11. The water purification device (200) according to claim 7, characterized in that: It also includes an expansion water tank (50), wherein the expansion water tank (50) is in communication with the water outlet pipe (33).