Rotary negative hydrogen ion filtering device

Abstract

The invention provides a rotary negative hydrogen ion filter device, and relates to the field of water filtration, the rotary negative hydrogen ion filter device comprises a base, the top of the base is fixedly provided with a shell, the top of the shell is fixedly provided with a water inlet pipe, the side surface of the top of the shell is fixedly communicated with a water outlet pipe, and the middle part of the inner cavity of the shell is fixedly provided with a reverse osmosis filter element. The driving mechanism and the motor drive the guide pipe to rotate, and the gear ring at the bottom of the guide pipe drives the gear to pull the second reciprocating lead screw to rotate, so that the push plate reciprocates in the filter area, and the speed of water passing through the reverse osmosis filter element can be increased under the pressurization of the push plate in the filter area; meanwhile, when the push plate reversely resets, negative pressure is generated in the filtering area, and then water in the guide pipe is accelerated to enter the filtering area through a second reciprocating lead screw pipeline, so that water feeding is automatically realized, the flowing speed of the water is driven, and the filtering efficiency of the water is further improved.

Description

Technical Field

[0001] The invention relates to the field of water filtration, and in particular to a rotary negative hydrogen ion filtering device. Background Art

[0002] Negative ion water is a special drinking water generated by physical methods. Its generation principle is to use the friction of water flow to generate electrons, which will form positive and negative charges. Chemically, negative ion water is a special drinking water generated by physical methods. Its generation principle is to use the process of water flow electrons called acidification, and the process of obtaining electrons is called reduction. The presence of negative charges helps prevent the acidification of water. Through a device that is permeable to electrons, the positive charges formed by the impact of countless water molecules are discharged, and only water with negative charges is allowed to pass through the partition, thereby obtaining active water with negative charges - the so-called negative ion water. In fact, negative ion water is more accurately referred to as the negative potential state in water. It is different from the negative ion form in the air. Some water sources in nature also have good negative potential characteristics.

[0003] Electrolyzed water is another advanced drinking water treatment technology. It uses tap water as raw material. When passing through an electrolyzer, the water is decomposed into acidic and alkaline parts. Alkaline electrolyzed water is recognized as a safe and healthy choice, and is the only type of water that fully meets the World Health Organization's six standards for good water.

[0004] Whether it is negative ion water or alkaline water produced by electrolysis, they all have a certain small molecular cluster structure, which means that there are fewer hydrogen bonds between water molecules, forming smaller water molecule clusters. Such water is believed to be able to penetrate cell membranes more easily, promote oxidation (reduction) ability, help enhance cell vitality, maintain the body's reducing power, and thus be beneficial to health. Metabolism. Negative ion water is weakly alkaline because it contains more hydrogen atoms, which gives it antioxidant (reduction) ability, helps enhance cell vitality, maintain the body's reducing power, and thus is beneficial to health.

[0005] However, despite the positive marketing about the health benefits of these types of water, there is no scientific consensus on whether they actually offer any advantages over regular drinking water, so consumers should make decisions based on their personal needs and in conjunction with professional advice from a medical or nutritional specialist when choosing to drink these types of water.

[0006] Rotary negative hydrogen ion filtration devices may be used to purify tap water, well water and seawater, remove impurities, odors, residual chlorine and other harmful substances in the water, and increase the negative hydrogen ion content in the water to make the water healthier and safer. However, existing filtration devices are usually unable to control the water flow rate in the filtration device well during filtration, and the equipment is in an intermittent working mode, resulting in low water filtration efficiency.

[0007] For example, the Chinese invention patent (application number: CN201210085405.0) discloses a “water filter and water filter device”, and its specification discloses: current water filter devices are usually composed of a number of water filters connected in series, and each water filter has a structure comprising: a water pipe, a clean water pipe is passed through the top cover of the water pipe, a water inlet is provided at the bottom of the water pipe, a water outlet is provided at the top of the water pipe, a clean water outlet is provided at the top of the clean water pipe, and the wall of the clean water pipe is composed of a reverse osmosis membrane. When in use, seawater continuously flows in from the water inlet at the bottom of the water pipe and flows out from the water outlet at the top of the water pipe. In this process, part of the water phase in the seawater infiltrates from the reverse osmosis membrane into the water purification pipe and continuously flows out from the water purification outlet, and salt continuously adheres to the outer wall of the reverse osmosis membrane. Under normal circumstances, after 5 to 10 minutes of use, the seawater needs to be shut down and the reverse osmosis membrane needs to be backwashed with the collected purified water to remove the salt on its outer wall. Moreover, the purified water used for backwashing is only used at the beginning, about 30% of the total amount collected each time, and the amount used increases continuously later. In this way, the entire water filtration device is in an intermittent working mode. At the same time, backwashing also uses a large amount of collected purified water, and the water treatment efficiency of the entire water filtration device is low; the above patents can prove the defects of the prior art.

[0008] Therefore, we made improvements to this and proposed a rotating negative hydrogen ion filtering device. Summary of the invention

[0009] The purpose of the present invention is to address the current situation that the entire water filter device is in an intermittent working mode, and at the same time, a large amount of collected purified water is consumed during backwashing, and the water treatment efficiency of the entire water filter device is low.

[0010] In order to achieve the above-mentioned purpose of the invention, the present invention provides a rotary negative hydrogen ion filtering device to improve the above-mentioned problems.

[0011] The specific application is as follows: A rotary negative hydrogen ion filtering device comprises a base, a shell is fixedly mounted on the top of the base, a water inlet pipe is fixedly mounted on the top of the shell, a water outlet pipe is fixedly connected to the side of the top of the shell, a reverse osmosis filter element is fixedly mounted in the middle of the inner cavity of the shell, a driving mechanism is provided in the middle of the inner cavity of the reverse osmosis filter element, and a sewage pipe is fixedly connected to the bottom side of the base; The driving mechanism includes a conduit and a partition frame, the partition frame is rotatably installed in the middle part of the inner cavity of the reverse osmosis filter element, four pairs of partitions are fixedly installed at equal angles on the side of the partition frame to divide the inner cavity of the reverse osmosis filter element into four filtering areas and four drainage areas, the middle part of the partition frame is located in the filtering area and a second reciprocating screw is rotatably installed, the inner end of the second reciprocating screw is fixedly connected with a gear, a conduit is rotatably installed in the middle part of the inner cavity of the partition frame, a gear ring is fixedly connected to the bottom of the conduit, a first reciprocating screw is fixedly connected to the bottom of the gear ring, a motor is fixedly installed on the top of the base, the first reciprocating screw is fixedly connected to the output end of the motor, a push plate is slidably clamped in the interior of the filtering area, the push plate is slidably sleeved on the second reciprocating screw, the gear is meshed with the top of the gear ring, a through hole is opened in the middle part of the second reciprocating screw to connect the conduit with the filtering area, and a drainage hole is opened on the side of the conduit to communicate with the middle part of the partition frame.

[0012] As a preferred technical solution of the present application, four limit bars are fixedly installed at equal angles on the bottom of the inner cavity of the partition frame, a negative pressure plate is magnetically attracted to the bottom of the gear ring, guide grooves are provided on the sides of the negative pressure plate and the gear ring, and the guide grooves on the sides of the negative pressure plate are slidably engaged with the limit bars installed on the inner cavity wall of the partition frame.

[0013] As a preferred technical solution of the present application, suction holes are equidistantly provided in the middle of the partition on the circumferential side of the partition frame, docking holes are provided on the side of the push plate, and adsorption holes are provided on the front of the push plate. When the push plate moves to the outermost side, the docking holes on both sides are connected to the suction holes on the side.

[0014] As a preferred technical solution of the present application, a fixing hole is provided at the top of the partition on the side of the partition frame, and a fixing hole is provided at the top of the reverse osmosis filter element located on the outside of the partition.

[0015] As a preferred technical solution of the present application, a connecting mechanism is provided on the outer side of the driving mechanism, and the connecting mechanism includes a top plate, and the top plate is fixedly installed on the top of the reverse osmosis filter element to seal the top of the filtration area, and the top of the drainage area is open and connected to the water outlet pipe on the top side of the shell.

[0016] As a preferred technical solution of the present application, a lifting block is provided on the top outer side of the top of the top plate located in the filtration area, a pair of guide rods are symmetrically installed on the inner side of the bottom of the lifting block, a pair of fixing rods are fixedly installed on the outer side of the bottom of the lifting block, the guide rods are vertically clamped in the fixing holes on the outer side of the partition frame, and the fixing rods are vertically clamped in the fixing holes opened at the top of the reverse osmosis filter element.

[0017] As a preferred technical solution of the present application, a support ring is fixedly installed on the top of the conduit, a return spring is fixedly connected to the bottom of the support ring, an electromagnetic ring is fixedly installed in the middle of the top of the top plate, and the bottom of the return spring is fixedly connected to the top of the electromagnetic ring.

[0018] As a preferred technical solution of the present application, four extrusion rods are slidably installed at equal angles on the top of the top plate, the outer ends of the extrusion rods are clamped on the bottom of the lifting block, the inner ends of the extrusion rods are clamped on the bottom of the support ring, and both ends of the extrusion rods are designed with inclined surfaces.

[0019] As a preferred technical solution of the present application, four sewage discharge bases are fixedly installed at equal angles on the bottom of the negative pressure plate, a support spring is fixedly installed on the top of the sewage discharge base, a conical plug is fixedly connected to the top of the support spring, and the conical plug seals the outlet at the bottom of the negative pressure plate.

[0020] As a preferred technical solution of the present application, the negative pressure plate is magnetically attracted to the top of the gear ring. When the negative pressure plate is at the highest point, it has no contact with the threaded groove opened on the surface of the first reciprocating screw. The guide groove on the side of the negative pressure plate is engaged with the limit bar on the inner wall of the partition frame. When the gear ring descends, the guide groove on the side of the gear ring is engaged with the limit bar on the inner wall of the partition frame.

[0021] Compared with the prior art, the present invention has the following beneficial effects: In the scheme of this application: 1. In order to solve the problem that the entire water filter device in the prior art is in an intermittent working mode, and at the same time, a large amount of purified water collected is consumed for backwashing, and the water treatment efficiency of the entire water filter device is low, the present application sets a driving mechanism, the motor drives the guide tube to rotate, and the gear ring at the bottom of the guide tube drives the gear to pull the second reciprocating screw to rotate, so that the push plate reciprocates inside the filter area, and the water inside the filter area can be accelerated to pass through the reverse osmosis filter element under the pressure of the push plate. At the same time, when the push plate is reversed and reset, negative pressure is generated inside the filter area, and the water inside the guide tube is accelerated to enter the inside of the filter area through the second reciprocating screw pipe, so as to automatically realize water supply, realize automatic water supply, and drive the water flow rate, thereby improving the water filtration efficiency; 2. In order to solve the problem that the filter element in the prior art cannot be automatically cleaned, thus requiring frequent replacement of the filter element, the present application cooperates with the set driving mechanism and the connecting mechanism. When the filtration efficiency of the reverse osmosis filter element is reduced to a predetermined value, the electromagnetic ring is energized and magnetized, so that the support ring is subjected to magnetic attraction, the conduit is squeezed downward, and the gear ring is separated from the gear. At this time, the negative pressure plate at the bottom of the gear ring contacts the threaded groove on the first reciprocating screw, and at the same time, the fixing rod is disengaged from the top of the first reciprocating screw, so that the negative pressure plate moves downward. At this time, the push plate moves to the outermost side so that the docking hole on the side of the push plate is fixedly connected with the suction hole on the side of the partition frame, and the dirt on the inside of the reverse osmosis filter element is sucked to the bottom of the partition frame through the negative pressure at the bottom of the conduit, and when the negative pressure plate moves upward, the dirt inside the partition frame is discharged through the sewage discharge base by positive pressure, thereby realizing automatic cleaning of the inner wall of the reverse osmosis filter element, thereby extending the service life of the reverse osmosis filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of the rotary negative hydrogen ion filter device provided in this application; Figure 2 A schematic diagram of the shell decomposition structure of the rotary negative hydrogen ion filter provided in this application; Figure 3 A front cross-sectional view of the rotary negative hydrogen ion filter device provided in the present application; Figure 4 The rotary negative hydrogen ion filter device provided in this application Figure 3 A schematic diagram of the enlarged structure at point A; Figure 5 A schematic diagram of the top structure of the rotary negative hydrogen ion filter provided in this application; Figure 6 A schematic diagram of the internal structure of the rotary negative hydrogen ion filter provided by the present application; Figure 7 A schematic diagram of the external structure of the driving mechanism of the rotary negative hydrogen ion filter provided in the present application; Figure 8 A schematic diagram of the internal structure of the driving mechanism of the rotary negative hydrogen ion filter provided in the present application; Fig. 9 A schematic diagram of the push plate expansion structure of the rotary negative hydrogen ion filter provided in this application; Fig.10 This is a schematic diagram of the partition frame structure of the rotary negative hydrogen ion filter device provided in this application.

[0023] Indicated in the figure: 1. Base; 101. Shell; 102. Water inlet pipe; 103. Water outlet pipe; 104. Drain pipe; 105. Reverse osmosis filter element; 2. Driving mechanism; 201. Conduit; 202. Gear ring; 203. Negative pressure plate; 204. Guide groove; 205. First reciprocating screw; 206. Gear; 207. Second reciprocating screw; 208. Push plate; 209. Docking hole; 210. Support ring; 211. Motor; 212. Partition frame; 213. Suction hole; 214. Fixing hole; 215. Filter area; 216. Drain area; 217. Drain hole; 218. Reset spring; 3. Connecting mechanism; 301. Top plate; 302. Lifting block; 303. Fixing rod; 304. Guide rod; 305. Extrusion rod; 306. Electromagnetic ring; 307. Drain base; 308. Support spring; 309. Conical plug. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0025] As described in the background art, the entire water filter device is in an intermittent working mode. Meanwhile, a large amount of collected purified water is also consumed for backwashing, and the water treatment efficiency of the entire water filter device is low.

[0026] In order to solve this technical problem, the present invention provides a rotary negative hydrogen ion filtering device, which is applied to water filtration.

[0027] Specifically, please refer to Figure 1-Figure 10 The rotary negative hydrogen ion filtering device specifically comprises a base 1, a shell 101 is fixedly installed on the top of the base 1, a water inlet pipe 102 is fixedly installed on the top of the shell 101, a water outlet pipe 103 is fixedly connected to the side of the top of the shell 101, a reverse osmosis filter element 105 is fixedly installed in the middle of the inner cavity of the shell 101, a driving mechanism 2 is provided in the middle of the inner cavity of the reverse osmosis filter element 105, and a sewage pipe 104 is fixedly connected to the bottom side of the base 1; The driving mechanism 2 includes a conduit 201 and a partition frame 212. The partition frame 212 is rotatably mounted in the middle of the inner cavity of the reverse osmosis filter element 105. Four pairs of partitions are fixedly mounted at equal angles on the side of the partition frame 212 to divide the inner cavity of the reverse osmosis filter element 105 into four filtration areas 215 and four drainage areas 216. The middle of the partition frame 212 is located inside the filtration area 215 and is rotatably mounted with a second reciprocating screw 207. The inner end of the second reciprocating screw 207 is fixedly connected to a gear 206. The conduit 201 is rotatably mounted in the middle of the inner cavity of the partition frame 212. The bottom of the conduit 201 is fixedly connected to There is a gear ring 202, the bottom of the gear ring 202 is fixedly connected with a first reciprocating screw 205, the top of the base 1 is fixedly installed with a motor 211, the first reciprocating screw 205 is fixedly connected to the output end of the motor 211, the inside of the filter area 215 is slidably connected with a push plate 208, the push plate 208 is slidably sleeved on the second reciprocating screw 207, the gear 206 is meshed with the top of the gear ring 202, the middle of the second reciprocating screw 207 is provided with a through hole to connect the conduit 201 with the filter area 215, and the side of the conduit 201 is provided with a drainage hole 217 to connect with the middle of the partition frame 212; The motor 211 drives the gear ring 202 to rotate, which in turn causes the gear ring 202 to pull the gear 206 to rotate, and causes the second reciprocating screw 207 to drive the push plate 208 to move back and forth, so that the water inside the filter area 215 can be accelerated to pass through the reverse osmosis filter element 105 for filtration, and at the same time, the speed at which the water enters the filter area 215 can be accelerated, and quickly enter the filter area 215 through the second reciprocating screw 207.

[0028] The rotary negative hydrogen ion filtering device provided by the present invention is designed to solve the problem that the entire water filtering device in the prior art is in an intermittent working mode and a large amount of purified water collected is consumed for backwashing, resulting in low water treatment efficiency of the entire water filtering device. The present application sets a driving mechanism 2, wherein the motor 211 drives the conduit 201 to rotate, and causes the gear ring 202 at the bottom of the conduit 201 to drive the gear 206 to pull the second reciprocating screw 207 to rotate, thereby causing the push plate 208 to reciprocate inside the filter area 215, thereby causing the water inside the filter area 215 to accelerate the speed of water passing through the reverse osmosis filter element 105 under the pressure of the push plate 208. At the same time, when the push plate 208 is reversed and reset, a negative pressure is generated inside the filter area 215, thereby accelerating the water inside the conduit 201 to enter the filter area 215 through the second reciprocating screw 207 pipeline, thereby automatically realizing water supply, realizing automatic water supply, and driving the water flow rate, thereby improving the water filtration efficiency.

[0029] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] Example 1, please refer to Figure 3 and Fig. 9 , a rotary negative hydrogen ion filtering device, wherein the negative pressure plate 203 is magnetically attracted to the top of the gear ring 202. When the negative pressure plate 203 is at the highest point, it does not contact the thread groove opened on the surface of the first reciprocating screw 205. The guide groove 204 on the side of the negative pressure plate 203 is engaged with the limit strip on the inner wall of the partition frame 212. When the gear ring 202 descends, the guide groove 204 on the side of the gear ring 202 is engaged with the limit strip on the inner wall of the partition frame 212. The negative pressure plate 203 is magnetically attracted to the bottom of the gear ring 202, so that the gear ring 202 rotates relative to the negative pressure plate 203. When the gear ring 202 descends, the negative pressure plate 203 contacts the first reciprocating screw 205 at the bottom, so that the negative pressure plate 203 can move vertically up and down under the action of the limit strip, and at the same time, when the gear ring 202 descends, it will separate from the gear 206 to make the gear ring 202 idle.

[0033] Please refer to Figure 1 A rotary negative hydrogen ion filtration device, the material of its reverse osmosis filter element 105 contains terahertz hydrogen-rich filter material. Terahertz belongs to negative potential low-frequency water, which can regulate the stomach and intestines, improve absorption function, have antioxidant effects, and automatically adjust the pH value in the water to be alkaline. It also contains tourmaline tourmaline filter material. Long-term drinking of tourmaline-filtered water can not only supplement more than 20 trace elements necessary for the human body, such as zinc, lithium, iodine, and selenium, but also regulate the microcirculation of the organism, improve the body's immune ability, and play a health care role.

[0034] Example 2 further optimizes the rotary negative hydrogen ion filter provided in Example 1. Specifically, Figure 6 , Figure 8 and Fig. 9As shown, four limit bars are fixedly installed at equal angles at the bottom of the inner cavity of the partition frame 212, a negative pressure plate 203 is magnetically attracted to the bottom of the gear ring 202, and guide grooves 204 are provided on the sides of the negative pressure plate 203 and the gear ring 202. The guide grooves 204 provided on the side of the negative pressure plate 203 are slidably connected to the limit bars installed on the inner cavity wall of the partition frame 212, and suction holes 213 are equidistantly provided in the middle of the partition plate on the circumferential side of the partition frame 212, and docking holes 209 are provided on the side of the push plate 208. 08 is provided with an adsorption hole on the front side, and when the push plate 208 moves to the outermost side, the docking holes 209 on both sides are docked and connected with the suction holes 213 on the side, a fixing hole 214 is opened on the top of the partition on the side of the partition frame 212, and the top of the reverse osmosis filter element 105 is located on the outer side of the partition and has a fixing hole 214. A connecting mechanism 3 is sleeved on the outer side of the driving mechanism 2, and the connecting mechanism 3 includes a top plate 301, and the top plate 301 is fixedly installed on the top of the reverse osmosis filter element 105 to seal the top of the filtration area 215, and the top of the drainage area 216 is open and connected to the water outlet pipe 103 on the top side of the shell 101. A support ring 210 is fixedly installed on the top of the conduit 201, and a reset spring 218 is fixedly connected to the bottom of the support ring 210. An electromagnetic ring 306 is fixedly installed in the middle of the top of the top plate 301, and the bottom of the reset spring 218 is fixedly connected to the top of the electromagnetic ring 306. The electromagnetic ring 306 is electrified and magnetically conductive, so that the support ring 210 brings the conduit 201 down, and The gear ring 202 is separated from the gear 206, and the negative pressure plate 203 is then docked and meshed with the first reciprocating screw 205, thereby causing the negative pressure plate 203 to descend. Prior to this, the push plate 208 is moved to the outermost side and the docking holes 209 on both sides of the push plate 208 are connected to the suction holes 213. When the negative pressure plate 203 descends, negative pressure is generated inside the partition frame 212, so that the push plate 208 can suck out the dirt on the surface of the reverse osmosis filter element 105 and send it to the bottom of the partition frame 212.

[0035] The push plate 208 utilizes negative pressure to suck out dirt on the surface of the reverse osmosis filter element 105 and send it to the bottom of the partition frame 212, thereby cleaning the dirt on the inner wall of the reverse osmosis filter element 105 and thereby increasing the service life of the reverse osmosis filter element 105.

[0036] Further, such as Figure 5-Figure 7As shown, a lifting block 302 is provided on the top of the top plate 301, which is located on the top outer side of the filtration area 215. A pair of guide rods 304 are symmetrically installed on the inner side of the bottom of the lifting block 302. A pair of fixing rods 303 are fixedly installed on the outer side of the bottom of the lifting block 302. The guide rods 304 are vertically clamped in the fixing holes 214 on the outer side of the partition plate of the partition frame 212. The fixing rods 303 are vertically clamped in the fixing holes 214 opened on the top of the reverse osmosis filter element 105. Four extrusion rods 305 are slidably installed at equal angles on the top of the top plate 301. The outer ends of the extrusion rods 305 are fixedly mounted on the outer side of the partition plate 212. It is clamped at the bottom of the lifting block 302, and the inner end of the extrusion rod 305 is clamped at the bottom of the support ring 210. Both ends of the extrusion rod 305 are designed with inclined surfaces. The interior of the suction hole 213 is sealed by the descending guide rod 304, and at the same time, the fixing rod 303 fixes the reverse osmosis filter element 105, so that the reverse osmosis filter element 105 and the partition frame 212 are fixed synchronously. When the guide rod 304 moves up, the suction hole 213 is connected, so that the suction hole 213 is connected with the docking hole 209, thereby facilitating the provision of a conveying channel for the dirt adsorbed by the push plate 208.

[0037] The fixing rod 303 and the guide rod 304 can not only fix the two, but also seal the suction hole 213 during normal operation to prevent water loss, and connect the pipe of the suction hole 213 when cleaning is required.

[0038] Further, such as Figure 4 As shown, four sewage discharge bases 307 are fixedly installed at equal angles at the bottom of the negative pressure plate 203, and a support spring 308 is fixedly installed on the top of the sewage discharge base 307. A conical plug 309 is fixedly connected to the top of the support spring 308. The conical plug 309 seals the outlet at the bottom of the negative pressure plate 203. The conical plug 309 is supported by the support spring 308 inside the sewage discharge base 307, thereby blocking the outlet of the dirt. When the conical plug 309 is subjected to pressure from the top, it will automatically compress the support spring 308, so that the dirt is discharged from the sewage discharge base 307 to the sewage discharge pipe 104.

[0039] The use process of the rotary negative hydrogen ion filter provided by the present invention is as follows: First, when filtering water, the water is sent into the interior of the conduit 201 through the water inlet pipe 102, and then the water enters the interior of the filter area 215 through the middle pipe of the second reciprocating screw 207. At this time, the motor 211 drives the first reciprocating screw 205 to pull the gear ring 202 to rotate, so that the gear ring 202 is engaged with the gear 206 and then the second reciprocating screw 207 is rotated, so that the push plate 208 moves outward, so that the water entering the filter area 215 through the second reciprocating screw 207 can be pressurized, thereby increasing the filtration speed of the water through the reverse osmosis filter element 105. After the water passes through the reverse osmosis filter element 105 and enters the area between the housing 101 and the reverse osmosis filter element 105, it will continue to pass through the drainage The reverse osmosis filter element 105 in the corresponding area of ​​the area 216 is filtered again in the reverse direction and enters the interior of the drainage area 216. When the push plate 208 moves to the outermost end, it will continue to move inward under the rotation of the second reciprocating screw 207, so that a negative pressure is formed inside the filter area 215, thereby increasing the speed at which the water in the second reciprocating screw 207 enters the interior of the filter area 215. When it is detected that the filtration efficiency inside the reverse osmosis filter element 105 is reduced, the electromagnetic ring 306 is energized. At this time, the electromagnetic ring 306 generates magnetic attraction to adsorb the support ring 210, so that the conduit 201 descends and the gear ring 202 is separated from the gear 206. At this time, the gear ring 202 will idle and drive the push plate 208 to the outermost end. At this time, the docking holes 209 on both sides of the push plate 208 will be docked and connected with the suction holes 213 on the inner side of the partition plate of the partition frame 212. At this time, the negative pressure plate 203 at the bottom of the gear ring 202 will dock with the first reciprocating screw 205 at the bottom when being squeezed by the top gear ring 202, so that the negative pressure plate 203 automatically descends under the drive of the first reciprocating screw 205, so that the lower half of the partition frame 212 generates negative pressure, and then the suction holes on the surface of the push plate 208 suck away the dirt on the inner surface of the reverse osmosis filter element 105 and enter the top of the negative pressure plate 203 at the bottom of the partition frame 212. When the negative pressure plate 203 moves up, the interior of the filtration area 215 has been filled with new water, so that the interior of the partition frame 212 generates negative pressure. Positive pressure allows the dirt at the bottom of the partition frame 212 to be discharged through the sewage discharge base 307 and then sent to the outside through the sewage discharge pipe 104. When the support ring 210 descends, the extrusion rod 305 will move outward, so that the extrusion rod 305 will push the lifting block 302 upward and separate the fixing rod 303 from the first reciprocating screw 205. At this time, the guide rod 304 moves upward, so that the through hole opened on the surface of the guide rod 304 is connected with the channel inside the suction hole 213, so that the suction hole 213 can connect the docking hole 209 and the partition frame 212, and when the guide rod 304 is completely at the bottom, the suction hole 213 can be blocked to prevent the filtered water from entering the bottom of the partition frame 212 and causing water loss.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] Obviously, the embodiments described above are only some embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific embodiments, or to perform equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present invention.

Claims

1. A rotary negative hydrogen ion filter, characterized in that: The invention comprises a base (1), a shell (101) being fixedly mounted on the top of the base (1), a water inlet pipe (102) being fixedly mounted on the top of the shell (101), a water outlet pipe (103) being fixedly connected to the side of the top of the shell (101), a reverse osmosis filter element (105) being fixedly mounted in the middle of the inner cavity of the shell (101), a driving mechanism (2) being provided in the middle of the inner cavity of the reverse osmosis filter element (105), and a sewage discharge pipe (104) being fixedly connected to the side of the bottom of the base (1); The driving mechanism (2) comprises a conduit (201) and a partition frame (212); the partition frame (212) is rotatably mounted in the middle of the inner cavity of the reverse osmosis filter element (105); four pairs of partitions are fixedly mounted at equal angles on the side of the partition frame (212) to divide the inner cavity of the reverse osmosis filter element (105) into four filtration areas (215) and four drainage areas (216); a second reciprocating screw (207) is rotatably mounted in the middle of the partition frame (212) located inside the filtration area (215); a gear (206) is fixedly connected to the inner end of the second reciprocating screw (207); a conduit (201) is rotatably mounted in the middle of the inner cavity of the partition frame (212); a gear (206) is fixedly connected to the bottom of the conduit (201); A ring (202) is provided, the bottom of the gear ring (202) is fixedly connected to a first reciprocating screw (205), the top of the base (1) is fixedly mounted with a motor (211), the first reciprocating screw (205) is fixedly connected to the output end of the motor (211), a push plate (208) is slidably engaged inside the filtering area (215), the push plate (208) is slidably sleeved on the second reciprocating screw (207), the gear (206) is meshed with the top of the gear ring (202), a through hole is provided in the middle of the second reciprocating screw (207) to connect the conduit (201) with the filtering area (215), and a drainage hole (217) is provided on the side of the conduit (201) to connect with the middle of the upper portion of the partition frame (212).

2. A rotary negative hydrogen ion filter device according to claim 1, characterized in that: Four limit bars are fixedly installed at equal angles on the bottom of the inner cavity of the partition frame (212); a negative pressure plate (203) is magnetically attracted to the bottom of the gear ring (202); guide grooves (204) are provided on the sides of the negative pressure plate (203) and the gear ring (202); the guide grooves (204) provided on the sides of the negative pressure plate (203) are slidably engaged with the limit bars installed on the inner cavity wall of the partition frame (212).

3. A rotary negative hydrogen ion filter device according to claim 2, characterized in that: Suction holes (213) are equidistantly provided in the middle of the partition plates on the circumferential side surfaces of the partition frame (212), docking holes (209) are provided on the side surfaces of the push plate (208), and adsorption holes are provided on the front surface of the push plate (208); when the push plate (208) moves to the outermost position, the docking holes (209) on both sides are docked and connected with the suction holes (213) on the side surfaces.

4. A rotary negative hydrogen ion filter device according to claim 3, characterized in that: A fixing hole (214) is provided at the top of the partition on the side of the partition frame (212), and a fixing hole (214) is provided at the top of the reverse osmosis filter element (105) located on the outside of the partition.

5. The rotary negative hydrogen ion filtering device according to claim 1, characterized in that: A connecting mechanism (3) is sleeved on the outside of the driving mechanism (2), the connecting mechanism (3) comprising a top plate (301), the top plate (301) being fixedly mounted on the top of the reverse osmosis filter element (105) to seal the top of the filtration area (215), the top of the drainage area (216) being open and connected to a water outlet pipe (103) on the top side of the housing (101).

6. A rotary negative hydrogen ion filtering device according to claim 5, characterized in that: A lifting block (302) is provided on the top outer side of the top of the top plate (301) located at the filtering area (215); a pair of guide rods (304) are symmetrically mounted on the inner side of the bottom of the lifting block (302); a pair of fixing rods (303) are fixedly mounted on the outer side of the bottom of the lifting block (302); the guide rods (304) are vertically clamped inside the fixing holes (214) on the outer side of the partition of the partition frame (212); and the fixing rods (303) are vertically clamped inside the fixing holes (214) opened on the top of the reverse osmosis filter element (105).

7. The rotary negative hydrogen ion filter device according to claim 5, characterized in that: A support ring (210) is fixedly mounted on the top of the conduit (201), a return spring (218) is fixedly connected to the bottom of the support ring (210), an electromagnetic ring (306) is fixedly mounted in the middle of the top of the top plate (301), and the bottom of the return spring (218) is fixedly connected to the top of the electromagnetic ring (306).

8. The rotary negative hydrogen ion filtering device according to claim 6, characterized in that: Four extrusion rods (305) are slidably mounted at equal angles on the top of the top plate (301); the outer ends of the extrusion rods (305) are clamped on the bottom of the lifting block (302); the inner ends of the extrusion rods (305) are clamped on the bottom of the support ring (210); and both ends of the extrusion rods (305) are designed with inclined surfaces.

9. The rotary negative hydrogen ion filtering device according to claim 2, characterized in that: Four sewage discharge bases (307) are fixedly mounted at equal angles on the bottom of the negative pressure plate (203); a support spring (308) is fixedly mounted on the top of the sewage discharge base (307); a conical plug (309) is fixedly connected to the top of the support spring (308); and the conical plug (309) seals the outlet at the bottom of the negative pressure plate (203).

10. A rotary negative hydrogen ion filtering device according to claim 9, characterized in that: The negative pressure plate (203) is magnetically attracted to the top of the gear ring (202); when the negative pressure plate (203) is at the highest point, it does not contact the threaded groove provided on the surface of the first reciprocating screw (205); the guide groove (204) on the side of the negative pressure plate (203) is engaged with the limit strip on the inner wall of the partition frame (212); and when the gear ring (202) descends, the guide groove (204) on the side of the gear ring (202) is engaged with the limit strip on the inner wall of the partition frame (212).

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