CN113277648B - Monomer synthesis disposable domestic ultrafiltration water purification rod and self-locking device - Google Patents

Abstract

The invention discloses a single-body synthesized disposable domestic ultrafiltration water purification rod and a self-locking device, wherein the self-locking device comprises a self-locking groove and a self-locking plate, the self-locking groove is in the shape of an arc, the self-locking plate is an arc plate, the self-locking plate can annularly slide in the self-locking groove, after the self-locking plate slides into the self-locking groove, the position limitation in the horizontal direction and the vertical direction is formed, a tight connection structure is formed, a sliding block, an inclined block and the sliding of the self-locking plate in the self-locking groove form organic linkage, after the sliding block slides to the end position of the self-locking groove, the inclined block extrudes the sliding block to move inwards, so that an inserting plate exits from a gap between the partition plate and the self-locking groove, the disassembly is further completed, and the arrangement of a spring can extrude the inserting plate to enable the inserting plate to enter the gap between the two partition plates in the self-locking groove together with the self-locking plate.

Description

Monomer synthesis disposable domestic ultrafiltration water purification rod and self-locking device

Technical Field

The invention relates to the technical field of household water purifying devices, in particular to a single-body synthesized disposable household ultrafiltration water purifying rod and a self-locking device.

Background

At present, urban pollution is relatively serious, so drinking water is polluted, tap water directly conveyed by a water plant passes through a conveying pipeline and a switching water valve, secondary pollution of the water is caused, the drinking water cannot be directly drunk, the heating can only play a role in sterilization, impurities such as silt and rust in the water cannot be removed, and the drinking is unsafe. In the prior art, the traditional Chinese medicine preparation only has simple filtration and purification and no activation function, and is not good for the health of people. Or the activation is emphasized on a surface by neglecting the previous purification, for example, some water cups and hydrogen-rich water cups adopting the electrolysis principle are emphasized on a surface by neglecting the electrolysis principle and the application, the influence of the TDS value in the water quality is ignored, and the water produced is frightened by people without direct vision and is suitable for the contrary. Or the use cost and the service life are emphasized on one side, only the short-term purification effect is considered, and the problem of secondary pollution of the filtration and purification device after long-time filtration and purification is ignored. The existing water filtering device has the advantages that in order to meet the requirement of sufficient filtering, the volume structural design is large and complex, the filtering efficiency is low, the water outlet is slow, the water outlet amount is low, filter elements at all levels need to be replaced by professionals, the purchasing and maintaining cost is high, the filtering water function is single, the family burden is heavy, and in the purchased families, the water purifying effect is poor, and the water is inactive. Because the device is complicated and bulky, the purchase cost is high, and the seller often prolongs the use time to highlight the low use cost in order to induce consumption. However, the water filter after infiltration is likely to become a hotbed for bacterial growth. When the water purifier is used for a long time, the failure cannot be clearly judged, and a completely failed water purifier is likely to be used for a year or more. The consumer is not self-aware of the harm of the sewage.

The water purification rod device that has now among the prior art filters the module many, water relies on self gravity to flow in a plurality of filter module and filters, the device water yield is little and slow, filtration efficiency is lower, current water purification rod device adopts disposable to change filter module more, also abandon filter module's plastic parts together with parcel filter module when abandoning filter module, produce a large amount of wastes, pollute natural environment, current water purification rod device does not wash filter module, solid particle filtering material blocks up the filtration pore after filtering many times, seriously influence filterable efficiency, make the filtration play water and become more and more slow, current water purification rod device is depositing the filter vat and is simply placing, lack inseparable mechanical structure, easily lead to the not hard up of filter portion, cause the filter effect not good.

Disclosure of Invention

In order to solve the problems that the filter barrel is simply placed and lacks a compact mechanical structure in the prior art, the looseness of a filter part is easily caused, and the filter effect is poor, the invention provides the following technical scheme:

the utility model provides a self-lock device, includes from locked groove and auto-lock board, the auto-lock groove is the shape of circular arc, the auto-lock board is the circular arc board, the auto-lock board can from the annular slip of locked inslot, after the auto-lock board slides into the auto-lock inslot portion, formed horizontal direction and the ascending spacing of vertical side, form zonulae occludens structure.

Preferably, the inside of the self-locking groove is fixedly and symmetrically provided with partition plates, and the two sides of the end part of the inner wall of the self-locking groove are fixedly and symmetrically provided with oblique blocks.

Preferably, the both sides elastic connection of auto-lock board has the picture peg, the picture peg with the middle fixedly connected with spring of auto-lock board, the tip fixedly connected with slider of picture peg, slider and sloping block and auto-lock board form organic linkage at the inside slip of auto-lock inslot, after the slider slides the tip position from the auto-lock groove, sloping block extrusion slider inwards moves, makes the picture peg withdraw from the space between baffle and the auto-lock groove, and then accomplishes and dismantles, and the setting of spring can extrude the picture peg when the installation, makes it can get into the space between two baffles in the auto-lock inslot together with the auto-lock board.

Preferably, the baffle with distance between the inner wall of auto-lock groove both sides with the width adaptation of picture peg, the baffle tip with distance between the auto-lock groove tip with the length adaptation of picture peg, the adaptation of width makes the picture peg can space between baffle and the auto-lock groove slides, and the adaptation of length makes the picture peg push into the space between baffle and the auto-lock groove under the spring action when entering into the position of auto-lock groove degree of depth.

The utility model provides a synthetic disposable domestic ultrafiltration water purification stick of monomer, include self-lock device, pressure boost portion and filtration washing portion below fixedly connected with filter the washing portion and fill in the filtration washing portion after fully increasing pressure the water source, filter the washing portion and discharge solid particle filtering material back flush, the pressure boost portion fills in the filtration washing portion with the water source is fully pressurized, the raw water gets into and filters the washing portion after in the outside of the cotton filter core of PP, the cotton filter core of PP is cylindric, the raw water carries out coarse filtration from outside to inside through the cotton filter core of PP, carry out quick coarse filtration processing with the raw water that contains solid particle, solid particle stays in the cotton filter core of PP, fill pressurized raw water into cylindric cotton filter core center inboard of PP after carrying out the coarse filtration certain number of times, it is clean to carry out the back flush through the mode from inside to outside of raw water, in the cotton filter core of PP with solid particle discharge, clean the filtration hole, stabilize the filterable high efficiency of the cotton filter core of PP, the life of the cotton filter core of PP is filtered, practice thrift the cost, reduce the abandonment of the cotton filter core of filtering PP.

Preferably, the pressurizing part comprises a supercharger, a cleaning water inlet pipe valve, a cleaning water inlet and one end of a filtering water inlet pipe connected with the filtering water inlet, the filtering water inlet pipe is provided with one end of the filtering water inlet pipe valve fixedly connected with a cleaning water inlet pipe, the cleaning water inlet pipe is provided with the cleaning water inlet pipe valve, the other end of the cleaning water inlet pipe fixedly connected with a filtering water inlet comprises one end fixedly connected with a fixed connecting cover, the fixed connecting cover is provided with a cleaning water inlet and a filtering water inlet, the center of a fixed plug fixedly connected with the center of the cleaning water inlet and the filtering water inlet is provided with a cleaning water inlet channel aligned with the cleaning water inlet, a PP cotton filter core is arranged under the cleaning water inlet channel and is wholly cylindrical, the center of the cleaning water inlet channel is provided with a cylindrical through hole, the fixed connecting cover is connected with a filter cylinder in a double-layer cylindrical shape through threads, the outer layer cylinder and the inner layer cylinder are combined into an annular water inlet cavity which is aligned with a filtering water inlet, one end of a circular water outlet fixedly connected with a drain pipe is arranged on the filter cylinder, the whole drain pipe is obliquely arranged, a blocking part fixedly connected under the other end of the drain pipe is fixedly connected with a filter residue box and comprises a blocking block and a water flow control group, the bottom of the filter cylinder is fixedly connected with the blocking block, the blocking block is integrally cylindrical, a vertical cylindrical blocking part water flow channel is arranged at the center of the blocking block, an internal thread is arranged in the cylindrical blocking cavity, the water flow control group is fixedly arranged above a blocking bolt arranged in the blocking cavity, when the PP cotton filter element needs to be cleaned, the blocking part water flow channel is blocked by rotating the blocking bolt, and the water flow for cleaning the PP cotton filter element is prevented from flowing into the next filter module, the cleaning water flow containing solid particles is ensured to flow into the water inlet cavity and then is discharged through the water outlet, when raw water is required to be filtered, the plugging bolt is rotated to open the water flow channel of the sealing part, and water filtered by the PP cotton filter element enters the next filter module.

Preferably, a thread is arranged in the cylindrical side face of the lower end of the partition block, a filtering part is in a split type in threaded connection under the partition block, the filtering part comprises a first filtering cover, a connecting key, a fixing groove and a filtering barrel part, the first filtering cover and the second filtering cover are internally provided with annular fixing grooves, the upper end of the second filtering cover is provided with a semi-cylindrical filtering part water inlet, the lower end of the first filtering cover is provided with a semi-cylindrical filtering part water outlet, the first filtering cover is fixedly connected with the connecting key and is connected with the second filtering cover through the connecting key to form a cylindrical whole body, the first filtering cover and the second filtering cover are connected to form a filtering cavity through the connecting key, the filtering cavity is a cylindrical cavity, the filtering barrel part is installed in the filtering cavity, the first filtering cover and the second filtering cover are connected through the connecting key to form a cylindrical whole, when the filtering barrel part is filtered for multiple times, the first filtering cover and the second filtering cover can be separated to be taken out and replaced, the filtering barrel part is used for fixing the filtering barrel part, a new filtering barrel part can be conveniently taken out, the filtering barrel part can be replaced, the waste plastic can be used, and the waste plastic can be saved, and the environment can be continuously used.

Preferably, the quantity of self-locking groove is two, two the annular set up in on the bottom terminal surface of filter lid No. one, the quantity of self-locking plate is two the annular set up in the bottom surface of filtering the bucket portion of self-locking plate.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a schematic view of the filter cleaning section according to the present invention;

FIG. 3 is a schematic view of the filter cartridge construction of the present invention;

FIG. 4 is a schematic view of the packing structure of the present invention;

FIG. 5 is a schematic view of the filter portion of the present invention;

FIG. 6 is a schematic view of the filter cartridge configuration of the present invention;

FIG. 7 is a schematic view of a fixedly attached cover of the present invention;

FIG. 8 is a schematic view of the structure of the holding pan of the present invention;

FIG. 9 is a schematic view of the structure of the first filter cover;

FIG. 10 is a schematic view of the structure of the second filter cover;

FIG. 11 is a schematic view of a water flow control group configuration;

FIG. 12 is a schematic view of the construction of the rotating plate, sliding posts and flow control plates;

FIG. 13 is an enlarged view of the structure at A;

FIG. 14 is a schematic view of the connection structure of the self-locking groove and the self-locking plate according to the present invention;

FIG. 15 is a cross-sectional view of the self-locking groove of the present invention;

FIG. 16 is a top view of the self-locking slot of the present invention;

FIG. 17 is a bottom view of the self-locking plate of the present invention;

fig. 18 is an enlarged schematic view of the structure at B of fig. 17.

Number designation in the figures: 1. a pressurization part; 101. a supercharger; 102. filtering the water inlet pipe; 103. cleaning a water inlet pipe; 104. a filter inlet pipe valve; 105. cleaning a water inlet pipe valve; 106. filtering the water inlet; 107. cleaning the water inlet; 2. a filtration cleaning section; 201. a fixed connection cover; 202. a fixed plug; 203. a filter cartridge; 204. a PP cotton filter element; 205. a water inlet cavity; 206. a drain pipe; 207. a water outlet; 208. a slag filtering box; 209. a packing section; 210. cleaning the water inlet channel; 2091. sealing and separating blocks; 2092. sealing the cavity; 2093. plugging the bolt; 2094. a packer section water flow path; 3. a filtering part; 301. a first filter cover; 302. a second filter cover; 303. a water inlet of the filtering part; 304. a connecting bond; 305. a key slot; 306. a water outlet of the filtering part; 307. fixing grooves; 308. a filter cartridge section; 3081. a cylindrical housing; 3082. an isolation pad; 3083. a water inlet; 3084. fixing the ribs; 309. a filter chamber; 4. a water flow control group; 401. a rotating groove; 402. a rotating plate; 403. a limiting arc groove; 404. a flow control plate; 405. a sliding post; 406. a water flowing hole; 407. rotating the limiting hole; 408. rotating the limiting column; 5. fixing the disc; 6. screw holes; 7. activated carbon fibers; 8. herojing; 9. ultrafiltration membranes; 10. tourmaline; 11. a self-locking device; 1101. a self-locking groove; 1102. a partition plate; 1103. a sloping block; 1104. a self-locking plate; 1105. a slider; 1106. inserting plates; 1107. a spring.

Detailed Description

The utility model provides a self-lock device, includes self-locking groove 1101 and self-locking plate 1104, self-locking groove 1101 is the shape of circular arc, self-locking plate 1104 is the circular arc board, self-locking plate 1104 can annular slip in self-locking groove 1101, self-locking plate slip into the inside back of self-locking groove, formed spacing in horizontal direction and the vertical direction, form the zonulae occludens structure.

Specifically, the inside of the self-locking groove 1101 is symmetrically provided with a partition 1102, and two sides of the end part of the inner wall of the self-locking groove 1101 are symmetrically provided with oblique blocks 1103.

Specifically, there is picture peg 1106 both sides elastic connection of auto-lock board 1104, picture peg 1106 with the middle fixedly connected with spring 1107 of auto-lock board 1104, the tip fixedly connected with slider 1105 of picture peg 1106, slider and sloping block and auto-lock board form organic linkage in the inside slip of auto-lock inslot, after the slider slides the tip position of auto-lock inslot, sloping block extrusion slider inwards moves, makes the picture peg withdraw from the space between baffle and the auto-lock inslot, and then accomplishes the dismantlement, and the picture peg can be extruded when the installation to the setting of spring, makes it can get into the space between two baffles of auto-lock inslot with the auto-lock board together.

Specifically, the distance between the partition plate 1102 and the inner walls on the two sides of the self-locking groove 1101 is matched with the width of the inserting plate 1106, the distance between the end part of the partition plate 1102 and the end part of the self-locking groove 1101 is matched with the length of the inserting plate 1106, the inserting plate can slide in the gap between the partition plate and the self-locking groove due to the width matching, and the inserting plate is pushed into the gap between the partition plate and the self-locking groove under the action of a spring when entering the depth position of the self-locking groove due to the length matching.

The utility model provides a synthetic disposable domestic ultrafiltration water purification stick of monomer, includes self-lock device 11, pressure boost portion 1 and filtration washing portion 2, pressure boost portion 1 below fixedly connected with filters washing portion 2, and pressure boost portion 1 fills into after fully pressurizing the water source and filters washing portion 2, filter washing portion 2 with solid particle filtering material back flush, discharge solid particle impurity, pressure boost portion fully pressurizes the water source and fills in filtering washing portion, the raw water gets into and filters the washing portion in the outside of the cotton filter core of PP, the cotton filter core of PP is cylindric, the raw water carries out coarse filtration from outside to inside through the cotton filter core of PP, carry out quick coarse filtration processing with the raw water that contains solid particle, solid particle stays in the cotton filter core of PP, carry out after coarse filtration certain number of times with the pressurized filling of raw water to cylindric cotton filter core center inboard of PP, the raw water carries out the back flush cleanness from inside to outside through the mode, discharge the cotton filter core of PP in, clean the filtration hole, stabilize the high efficiency that the cotton filter core of PP filters the life of PP, practice thrift the cost, reduce the abandonment of the cotton filter core of PP.

Specifically, booster portion 1 includes booster 101, filters inlet tube 102, filters inlet tube valve 104, washs inlet tube 103, washs inlet tube valve 105, washs water inlet 107 and filters water inlet 106, booster 101 is connected with the one end of filtering inlet tube 102, it filters inlet tube valve 104 to be provided with on the inlet tube 102 to filter, filter the one end that fixedly connected with washs inlet tube 103 on the inlet tube 102, be provided with on the washing inlet tube 103 and wash inlet tube valve 105, the other end fixedly connected with that washs inlet tube 103 washs water inlet 107, the other end fixedly connected with that filters inlet tube 102 filters water inlet 106, booster in the booster portion carries out the pressurized treatment with the raw water after with the raw water and lets in high-pressure raw water through filtering the inlet tube and wasing the inlet tube and filter the washing portion, when needs to filter the water, filters the inlet tube valve and opens, washs the inlet tube valve door, and high-pressure raw water lets in the outside of PP cotton filter core through filtering the inlet tube and filtering the water inlet, when needs to wash the PP cotton filter the inlet tube filter the inboard of cotton filter. The raw water is pressurized by the supercharger and then is introduced for filtration, so that the flow speed of water in the filtration module can be effectively increased, the filtration efficiency is improved, the water yield is increased, the PP cotton filter element is reversely cleaned in a mode of flushing from inside to outside, the efficiency of cleaning filtration holes is high, and the service life of the PP cotton filter element is prolonged.

Specifically, the filtration cleaning part 2 includes a fixed connection cover 201, a fixed plug 202, a filter cartridge 203, a PP cotton filter element 204, a water inlet cavity 205, a water outlet 207, a water outlet pipe 206, a filter residue box 208, a partition 209 and a cleaning water inlet channel 210, one end of the cleaning water inlet pipe 103 is fixedly connected with the fixed connection cover 201, the fixed connection cover 201 is provided with a cleaning water inlet 107 and a filtering water inlet 106, the fixed connection cover 201 is internally and fixedly connected with the fixed plug 202, the fixed plug 202 is provided with the cleaning water inlet channel 210 at the center, the cleaning water inlet channel 210 is aligned with the cleaning water inlet 107, the PP cotton filter element 204 is installed under the cleaning water inlet channel 210, the PP cotton filter element 204 is integrally cylindrical, the center is provided with a cylindrical through hole, the fixed connection cover 201 is connected with the filter cartridge 203 through a screw thread, and the filter cartridge 203 is in a double-layer cylindrical shape, the outer-layer cylinder and the inner-layer cylinder are combined into an annular water inlet cavity 205, circular through holes are uniformly distributed on the inner-layer cylinder, the water inlet cavity 205 is aligned with the filtering water inlet 106, a circular water outlet 207 is formed in the filter cylinder 203, one end of a water outlet pipe 206 is fixedly connected with the water outlet 207, the whole water outlet pipe 206 is obliquely arranged, a filter residue box 208 is fixedly connected with the other end of the water outlet pipe 206, a packing part 209 is fixedly connected under the fixed connecting cover 201, a valve of the filtering water inlet pipe is opened, a water inlet pipe valve is cleaned, high-pressure raw water is introduced into the water inlet cavity through a pressurizing part, the raw water flows into the outer part of the PP cotton filter core through the circular through holes in the inner-layer cylinder of the filter cylinder, the raw water permeates into the inner part from the outer part of the PP cotton filter core, solid particles in the raw water are remained in the PP cotton filter core, and the filtered water flows into the packing part, and then enters the next filter module through the water flow channel of the packer. When filtering the inlet pipe valve and closing, wash the inlet pipe valve and open, during pressure boost portion lets in the washing inlet passage through wasing the water inlet with high-pressure raw water, high-pressure raw water gets into the cotton filter core central point of PP and puts, carries out rivers washing to the cotton filter core of PP from inside to outside, and rivers flow into the intake antrum with solid particle, and the drain pipe that outlet and slope on the rethread intake antrum were arranged discharges in the filter residue case. Carry out the filtration of solid particle through the cotton filter core of PP, can effectively get rid of various particle impurity in the liquid filtered, but multilayer formula depth structure, the pollutant carrying capacity is big, filter flow is big, pressure differential is little, collect the surface, the deep layer, thick essence is strained as an organic wholely, it is big to have a flow, characteristics such as corrosion-resistant high pressure resistant low-cost, fixed connection lid and cartridge filter pass through threaded connection, can dismantle the separation, conveniently take out the cotton filter core of PP to change, will backflush the cotton filter core of PP through high-pressure rivers, pass through the drain pipe with solid particle and discharge, prevent that the filtration pore from being plugged up, stabilize filterable high efficiency.

Specifically, the packing part 209 includes a packing block 2091, a packing cavity 2092, a plugging bolt 2093, a packing part water flow passage 2094 and a water flow control group 4, the bottom of the filter cartridge 203 is fixedly connected with the packing block 2091, the packing block 2091 is wholly cylindrical, and a vertical cylindrical packing part water flow passage 2094 is provided at the center of the packing block 2091, the cylindrical packing cavity 2092 is transversely provided with the packing block 2091, an internal thread is provided in the packing cavity 2092, the plugging bolt 2093 is installed in the packing cavity 2092, the water flow control group 4 is fixedly provided at a position right above the packing cavity 2092, when the PP cotton filter element needs to be cleaned, the plugging bolt is rotated to open the packing part water flow passage, the water flow for cleaning the PP cotton filter element is prevented from flowing into the next filter module, the cleaning water flow containing solid particles is ensured to flow into the water inlet cavity, and then is discharged through the water outlet, when the raw water needs to be filtered, the plugging bolt is rotated to open the packing part water flow passage, and the water filtered by the PP cotton filter element enters the next filter module.

Specifically, a thread is arranged in a cylindrical side surface at the lower end of the packing block 2091, a filtering part 3 is in threaded connection with the right lower side of the packing block 2091, the filtering part 3 is in a split type, the filtering part 3 comprises a first filtering cover 301, a second filtering cover 302, a filtering part water inlet 303, a connecting key 304, a key slot 305, a filtering part water outlet 306, a fixing slot 307 and a filtering cylinder part 308, annular fixing slots 307 are arranged in the first filtering cover 301 and the second filtering cover 302, the upper ends of the first filtering cover 301 and the second filtering cover 302 are respectively provided with a semi-cylindrical filtering part water inlet 303, the lower ends of the first filtering cover 301 and the second filtering cover 302 are respectively provided with a semi-cylindrical filtering part water outlet 306, the first filtering cover 301 is fixedly connected with the connecting key 304, the second filtering cover 302 is provided with the key 305, the first filtering cover 301 and the second filtering cover 302 are connected into a cylindrical whole through the connecting key 304, the filtering cavity 309 is formed by connecting the first filtering cover and the second filtering cover 302 into a cylindrical whole, the filtering cavity 309 is a cylindrical cavity, the filtering cylinder part 308 is installed in the filtering cavity 309, the filtering cavity can be replaced by a new filtering cylinder, the filtering cylinder part, the filtering cover, the filtering cavity can be replaced, the waste filtering cylinder part, the filtering part can be replaced, the waste filtering environment can be replaced, and the waste filtering environment can be conveniently, and the waste filtering cylinder part can be replaced, and the waste filtering environment.

Specifically, the number of the self-locking grooves 1101 is two, two self-locking grooves 1101 are annularly arranged on the bottom end face of the first filter cover 301, the number of the self-locking plates 1104 is two, and two self-locking plates 1101 are annularly arranged on the bottom face of the filter barrel portion 308.

Specifically, the water flow control group 4 comprises a rotating groove 401, a rotating plate 402, a limiting arc groove 403, a flow control plate 404, a sliding column 405, a water flowing hole 406, a rotating limiting hole 407 and a rotating limiting column 408; the side surface of the cylinder of the packing block 2091 is provided with a rotating groove 401, the rotating groove 401 is movably connected with a rotating plate 402, the center of the rotating plate 402 is provided with a rotating limiting hole 407, the rotating limiting hole 407 is movably connected with a rotating limiting post 408, the rotating plate 402 is uniformly provided with a limiting arc groove 403, the limiting arc groove 403 is movably connected with a sliding post 405, the sliding post 405 is sleeved with a rubber pad, one end of the sliding post 405 is fixedly connected with a flow control plate 404, the bottom of the flow control plate 404 is fixedly provided with a water flow hole 406, when water flows out from the rotating limiting post 408 to the water flow control group 4 after being filtered from the bottom 2 of the filtering and cleaning part, when the size of the water flow needs to be controlled, a handle on the rotating plate 402 is rotated, the rotating plate 402 rotates around the central axis of the rotating plate 402, the limiting arc groove 403 blocks the sliding post 405 to move, the sliding post 405 drives the flow control plate 404 to move towards the end surface of the water flow hole 406, the diameter of the water flow control plate 406 can be conveniently adjusted, and meanwhile, the sliding post 405 is sleeved with a rubber pad on the surface, when the sliding post 405 moves in the limiting arc groove 403, enough friction force is enough, when the rotating plate moves, the water flow can be automatically adjusted to adjust the water flow to conveniently, and the water flow to adjust the water flow to be filtered.

Specifically, the filter cylinder portion 308 includes a cylindrical housing 3081, a spacer 3082, a water passage port 3083, and a fixing rib 3084; be provided with drum shell 3081 in the filter chamber 309, evenly distributed has fixed muscle 3084 on the drum shell 3081 outer wall, drum shell 3081 middle part is hollow, fixedly connected with isolating pad 3082 on the drum shell 3081 inner wall, isolating pad 3082 evenly distributed, the cavity that piles up from top to bottom is constituteed to isolating pad 3082 and drum shell 3081 inner wall, be provided with filter module in the cavity, filter module from the top down sets up respectively to be activated carbon fiber 7, hero's cleaner 8, milipore filter 9 and tourmaline 10, the through-hole has all been seted up on isolating pad 3082, and the through-hole runs through filter chamber 309, drum shell 3081 and fixed muscle 3084 material are the rubber material, and the water after the cotton filter core 204 of PP filters gets into filter house 3, and the filter module that sets up in the filter house 3 carries out abundant filtration and activation with water, "hero's cleaner" filter core contains a novel germicide, and it has adopted a bromine atom and the patent technology that the inertia polymer combines. When microorganisms pass through the filter element of the Heluojing filter, the microorganisms can contact with bromine on the surface of particles, can be killed for a few seconds, can kill more than 99.9 percent of harmful bacteria and viruses in water, and can continuously sterilize and inhibit bacteria in the storage process of the water, so that the generation of secondary pollution is avoided. The ultrafiltration membrane is a microporous filtration membrane with consistent pore size specification and the rated pore size range of less than 0.01 micron. Solute molecules smaller than the pore diameter can be screened out by applying proper pressure to one side of the membrane so as to separate particles with the molecular weight of more than 500 daltons, the atomic mass unit and the particle size of more than 10 nanometers, about 60 hundred million micropores of 0.01 micrometer are arranged on the wall of each long ultrafiltration membrane filament tube, and the pore diameter of the micropores only allows water molecules, beneficial mineral substances and trace elements in water to pass through, so that colloids, rust, suspended matters, silt, macromolecular organic matters and the like can be effectively intercepted. Tourmaline is a pure natural active hydrolysis material, generates infrared rays to cut water molecules, cuts macromolecular water into micromolecular water to generate OH radicals, and changes the OH radicals into alkalescent water, so that the taste is sweet. Hydrogen is generated, the hydrogen has selective antioxidation and is harmful to organisms, and the hydrogen can actively select and combine with the free radicals to generate water. The hydrogen water is the best antioxidant, integrates high hydrogen amount, alkalescence, negative ions and micromolecule water, balances the pH value of a body, can effectively prevent various diseases, can easily enter a cell channel to participate in metabolism, thereby promoting cell detoxification, increasing cell hydration and improving the immunity of a human body. Meanwhile, the negative ions also have the function of fresh-keeping, so that the fresh-keeping time of the water is prolonged to 7-10 days. Can be taken with ease. The cylindrical housing 3081 and the fixing ribs 3084 are made of rubber, and when the filtering cylinder portion 308 needs to be replaced, the cylindrical housing 3081 and the fixing ribs 3084 elastically deform, so that the filtering cylinder portion 308 can be easily and conveniently taken out and replaced.

Specifically, the bottoms of the first filter cover 301 and the second filter cover 302 are fixedly connected with a fixed disk 5 through screws, the fixed disk 5 is circular and symmetrically provided with two screw holes 6, after the first filter cover 301 and the second filter cover 302 are connected through a connecting key 304, the screws on the fixed disk 5 are rotated to further fasten the bottoms of the first filter cover 301 and the second filter cover 302, so that a gap generated when the first filter cover 301 and the second filter cover 302 are assembled together is effectively reduced, the integral sealing performance is enhanced, and water leakage is prevented.

Specifically, the sealing rubber pads are evenly wrapped on the outer surface of the screw rod of the plugging bolt 2093, evenly distributed ribs are arranged on the side face of the nut cylinder of the plugging bolt 2093, when the plugging bolt 2093 is rotated, the sealing rubber pads on the surface of the screw rod expand in the screw rod and the threaded hole, a better fastening and sealing effect is achieved, friction force generated when the screw cap is rotated by hands can be increased by the evenly distributed ribs on the side face of the nut cylinder, and therefore the plugging bolt 2093 is labor-saving in rotation, convenient to operate and simple and convenient to use.

After the self-locking plate slides into the self-locking inslot portion, spacing in horizontal direction and the vertical direction has been formed, form the zonulae occludens structure, slider and sloping block and self-locking plate form organic linkage in the slip of self-locking inslot portion, after the slider slides the tip position of self-locking groove, sloping block extrusion slider inwards moves, make the picture peg withdraw from the space between baffle and the self-locking groove, and then accomplish the dismantlement, the setting of spring can extrude the picture peg when the installation, make it can together get into the space between two baffles in the self-locking groove with the self-locking plate, the adaptation of width makes the picture peg can space between baffle and the self-locking groove slides, the adaptation of length makes the picture peg push into the space between baffle and the self-locking groove under the spring action when entering into the position of the self-locking groove degree of depth.

Claims (5)

1. A monomer synthesis disposable domestic ultrafiltration water purification stick which is characterized in that: the self-locking device comprises a self-locking groove and self-locking plates, wherein the self-locking groove is in an arc shape, the self-locking plates are arc plates, the self-locking plates can slide in the self-locking groove in an annular mode, the number of the self-locking grooves is two, the opening positions of the self-locking grooves correspond to the end portions of the self-locking plates, partition plates are fixedly and symmetrically arranged in the self-locking groove, a space is formed between the two partition plates, the self-locking plates slide in the space, and gaps are formed between the two partition plates and the inner walls on the two sides of the self-locking groove respectively;

oblique blocks are fixedly and symmetrically arranged on two sides of the end part of the inner wall of the self-locking groove;

the two sides of the self-locking plate are elastically connected with inserting plates, springs are fixedly connected between the inserting plates and the self-locking plate, and the end parts of the inserting plates are fixedly connected with sliding blocks;

the distance between the partition board and the inner walls on the two sides of the self-locking groove is matched with the width of the inserting board, and the distance between the end part of the partition board and the end part of the self-locking groove is matched with the length of the inserting board;

the filter cleaning part is fixedly connected below the pressurizing part and the filter cleaning part, fully pressurizes a water source and then fills the water source into the filter cleaning part, and the filter cleaning part reversely washes the solid particle filter material and discharges solid particle impurities;

the supercharging part comprises a supercharger, a cleaning water inlet pipe valve, a cleaning water inlet and one end of a filtering water inlet pipe connected with the filtering water inlet, the filtering water inlet pipe is provided with the filtering water inlet pipe valve, the filtering water inlet pipe is fixedly connected with one end of a cleaning water inlet pipe, the cleaning water inlet pipe is provided with the cleaning water inlet pipe valve, the other end of the cleaning water inlet pipe is fixedly connected with a cleaning water inlet, the other end of the filtering water inlet pipe is fixedly connected with a filtering water inlet, the filtering and cleaning part comprises a fixed connecting cover, one end of the cleaning water inlet pipe is fixedly connected with a fixed connecting cover, the fixed connecting cover is provided with a cleaning water inlet and a filtering water inlet, a fixed plug is fixedly connected in the fixed connecting cover, the center of the fixed plug is provided with a cleaning water inlet channel, and the cleaning water inlet channel is aligned with the cleaning water inlet, the cleaning device is characterized in that a PP cotton filter element is installed under the cleaning water inlet channel, the PP cotton filter element is integrally cylindrical, a cylindrical through hole is formed in the center of the PP cotton filter element, a filter cylinder is connected to the fixed connection cover through threads, the filter cylinder is in a double-layer cylinder shape, an outer-layer cylinder and an inner-layer cylinder are combined into an annular water inlet cavity, the water inlet cavity is aligned to a filtering water inlet, a circular water outlet is formed in the filter cylinder, one end of a water outlet fixedly connected with a drain pipe is arranged obliquely, the other end of the drain pipe is fixedly connected with a filter residue box, a sealing part is fixedly connected to the position under the fixed connection cover and comprises a sealing block and a water flow control group, the bottom of the filter cylinder is fixedly connected with a sealing block, the sealing block is integrally cylindrical, and a vertical cylindrical sealing block water flow channel is formed in the center of the PP cotton filter element, the sealing and separating block is transversely provided with a cylindrical sealing cavity, an internal thread is arranged in the cylindrical sealing cavity, a sealing bolt is installed in the sealing cavity, and a water flow control group is fixedly arranged right above the sealing cavity.

2. The disposable domestic ultrafiltration water purification stick of claim 1, wherein: specifically, filter washing portion includes fixed connection lid, fixed stopper, cartridge filter, the cotton filter core of PP, intake antrum, outlet, drain pipe, filter residue case, seals partition portion and washs the passageway of intaking, the one end fixedly connected with fixed connection lid of wasing the inlet tube, fixed connection covers and has seted up the washing water inlet and filter the water inlet, fixedly connected with fixed stopper in the fixed connection lid, fixed stopper positive center has seted up the washing passageway of intaking, it aligns to wash the passageway of intaking and wash the water inlet, install the cotton filter core of PP under the washing passageway, the cotton filter core of PP wholly is cylindrical, and positive center position is provided with cylindrical through-hole, there is the cartridge filter through threaded connection on the fixed connection lid, the cartridge filter is double-deck drum shape, and outer drum and inlayer drum make up into annular intake antrum, evenly distributed has circular through-hole on the inlayer drum, the intake antrum aligns with the filtration water inlet, circular has been seted up on the cartridge filter, the one end of outlet fixedly connected with drain pipe, the drain pipe wholly is the slope to be arranged, the other end fixedly connected with filter residue case of drain pipe, fixed connection lid under the fixed connection lid seals partition portion.

3. The disposable domestic ultrafiltration water purification stick of claim 2, wherein: seal the partition portion including sealing the spacer block, sealing the chamber, the shutoff bolt, sealing partition portion rivers passageway and accuse rivers group, the bottom fixedly connected with of cartridge filter seals the spacer block, seals the spacer block wholly for cylindrical, and positive central point puts and has seted up vertical cylindrical partition portion rivers passageway that seals, seal the spacer block and transversely seted up cylindrical chamber of sealing, it is provided with the internal thread to seal the intracavity, seal the intracavity and install the shutoff bolt, it is provided with accuse rivers group to seal the chamber directly over the rigidity.

4. The disposable domestic ultrafiltration water purification stick of claim 3, wherein: be provided with the screw thread in the piece cylinder side of packing spacer, it is split type to seal the threaded connection of spacer below, the filter part includes that first filter cover, connection key, fixed slot and filtration section of thick bamboo, first filter cover and No. two filter cover inside all are provided with annular fixed slot and No. two filter cover upper ends and all are provided with semi-cylindrical filter water inlet, and the lower extreme all is provided with semi-cylindrical filter delivery port, be provided with the keyway on the fixedly connected with connection key and connect through the connection key with No. two filter covers on the filter cover, connect into a cylinder whole, first filter cover and No. two filter covers connect and form the filter chamber, the filter chamber is cylindrical cavity, install in the filter chamber and filter the section of thick bamboo.

5. The disposable domestic ultrafiltration water purification stick of claim 4, wherein: the number of self-locking grooves is two, two the self-locking groove annular set up in on the bottom terminal surface of filter lid No. one, the number of self-locking board is two, two the annular setting of self-locking board is in the bottom surface of filtering the section of thick bamboo portion.

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