CN212246491U

CN212246491U - Purified water supply device

Info

Publication number: CN212246491U
Application number: CN202020818911.6U
Authority: CN
Inventors: 章华晓
Original assignee: Yuhuan Runlv Biotechnology Co ltd
Current assignee: Yuhuan Runlv Biotechnology Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-29
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a purified water supply device, which comprises a sedimentation cylinder, a filter vat and a water storage vat which are connected in sequence through pipelines; the filter vat include first inlet tube, outer staving, set up interior staving, the controller in outer staving, wherein: the inner barrel body is internally provided with a cylindrical primary filter layer, a quartz sand filter layer and an active carbon filter layer, the primary filter layer is arranged in the quartz sand filter layer, the quartz sand filter layer is arranged in the active carbon filter layer, the primary filter layer, the quartz sand filter layer and the active carbon filter layer divide the inner part of the inner barrel body into a first filter chamber, a second filter chamber, a third filter chamber and a fourth filter chamber from inside to outside in sequence, and a detection device for detecting the concentration value of impurities in water in the third filter chamber in real time is arranged in the third filter chamber; and a first spray head is distributed on the outer side wall of the inner barrel body, and an inlet of the first spray head is communicated with the fourth filter cavity.

Description

Purified water supply device

Technical Field

The utility model belongs to the technical field of shower bath production facility, refer in particular to a pure water supply device.

Background

The main components of the shower gel are purified water, a bubble film stabilizer, essence, a thickening agent, a chelating agent, a skin care agent, a pigment and the like; however, most of filters in the existing purified water supply device for shower gel production are formed by combining a plurality of single blocks, so that the device has the disadvantages of large material consumption, large volume, low filtration efficiency and difficulty in popularization; and one part of the feeding operation of the purified water is still manually finished, and the other part is added with a weight sensor or a metering cylinder in the feeding device, so that the manual feeding has the defect that the quantity cannot be determined, and when the weight sensor or the metering cylinder is used, the metering is carried out once only by feeding once, and the feeding efficiency is too low. In addition, when weighing sensor or measuring cylinder in the use, weighing sensor or measuring cylinder suggestion when reaching appointed quality stop feeding, because of liquid possesses the mobility, can produce certain pressure when the pure water continuous motion in whole production processes, probably cause the liquid volume of actual weighing to be littleer, in addition also can have the back of stopping feeding, the remaining tails of feed inlet still enters into measuring cylinder, causes the actual liquid volume to be littleer. The weight sensor and the metering cylinder are also not conducive to later maintenance.

Disclosure of Invention

To the not enough of prior art existence, the utility model aims to provide a simple structure just is applicable to the pure water feeding device of shower bath production usefulness.

In order to achieve the above purpose, the utility model provides a following technical scheme: a purified water supply device comprises a sedimentation cylinder, a filter vat and a water storage bucket which are connected in sequence through pipelines;

the water storage barrel comprises a water storage area and a quantitative area, the quantitative area is positioned at the bottom of the water storage area, the quantitative area comprises a quantitative cavity, a liquid outlet pipe is communicated with the left side wall of the quantitative cavity, a control valve is arranged on the liquid outlet pipe, a liquid inlet pipe is communicated with the right side wall of the quantitative cavity, the liquid inlet pipe is communicated with the water storage area, a left magnet limiting ring, a right magnet limiting ring and a propeller capable of moving linearly back and forth are arranged in the quantitative cavity, the propeller is positioned between the left magnet limiting ring and the right magnet limiting ring, the propeller divides the quantitative cavity into a left fluid area and a right fluid area, the propeller is divided into a left part and a right part, the diameter of the left part is matched with the diameter of the quantitative cavity, the diameter of the right part is smaller than that of the left part, the inner diameter of the right magnet limiting ring is larger than or equal, the utility model discloses a quantitative cavity, including propeller, water hole, catch bar, quantitative chamber, hollow structure, piston, drive arrangement, the propeller right part radially open have the round with the through-hole of hollow structure intercommunication, both ends open about the propeller have with the water hole of hollow structure intercommunication, still be provided with the piston in the hollow structure, the piston is located when being located hollow structure right side extreme position the axis right side of through-hole, be fixed with the catch bar on the piston, the catch bar stretches out to outside the lateral wall of quantitative chamber right side, the diameter of piston with the hollow structure internal diameter matches and is greater than the diameter in water hole, the quantitative chamber still is equipped with drive arrangement outward, drive arrangement with the catch bar is.

The driving device comprises a driving motor, a screw rod, a fixed plate and a guide rail, wherein the screw rod is parallel to the pushing rod, the left end of the screw rod is installed by arranging a bearing seat, the right end of the screw rod is linked with the driving motor, the fixed plate penetrates through the screw rod and is installed on the guide rail, and the right end of the pushing rod is fixed on the fixed plate.

The control valve is a one-way valve; and the bearing seat at the left end of the screw rod is fixed on the right side wall of the quantitative cavity, a protruding part is arranged on the outer side of the right side wall of the quantitative cavity, and the fixed plate is abutted against the protruding part when the guide rail moves to the leftmost end.

The water storage bucket sets up quantitative chamber, is equipped with the propeller that can make a round trip linear motion in quantitative intracavity, and the rethread sets up about two sets of magnet spacing rings and prescribes a limit to the propeller motion respectively to the position of leftmost end and rightmost end, and the magnet spacing ring can produce suction to the propeller. Initially, the propeller is positioned at the rightmost end of the quantitative cavity, the magnet limiting ring at the right side of the quantitative cavity adsorbs the propeller, liquid in the material containing area flows into and is filled in the fluid area at the right side of the quantitative cavity through the liquid inlet pipe, at the moment, the through hole on the propeller is completely communicated with the left fluid area and the right fluid area in the quantitative cavity, so that the fed liquid flows into and is filled in the whole left fluid area from the right fluid area through the through hole, when the material needs to be fed, the driving motor drives the piston to move from the rightmost position to the leftmost position of the hollow structure, at the moment, the piston just completely seals the through hole, then the control valve is opened, the piston continues to be driven to move at the same time, when the thrust is greater than the adsorption force of the magnet limiting ring at the right side on the propeller, the propeller is separated from the magnet limiting ring at the right side and moves to the left, the propeller is adsorbed by the magnet limiting ring on the left side of the quantitative cavity, the propeller moves to a terminal point at the moment to complete a quantitative feeding process, then the control valve is closed, the driving motor drives the piston to retreat in the hollow structure, the through hole is exposed at the moment, liquid on the right side of the propeller enters the left side through the through hole, then the driving motor continues to drive the piston, when the pulling force is larger than the adsorption force of the magnet limiting ring on the left side to the propeller, the propeller is separated from the magnet limiting ring on the left side and moves to the right side, the liquid on the right side of the propeller continuously enters the left side through the through hole in the moving process, the propeller moves rightwards until the magnet limiting ring on the right side is adsorbed, the next preparation work of quantitative feeding is completed, the propeller is repeatedly driven to reciprocate leftwards and rightwards, when the propeller moves from the rightmost end to the leftmost end, a quantitative feeding operation is completed, and the, the quantitative feeding operation is realized, no error is generated, the automatic continuous quantitative feeding operation can be realized only by carrying out the timed rotating reversing setting on the driving motor, the production efficiency is obviously improved, and the later maintenance is also convenient and low in cost.

And through setting up about two sets of magnet spacing rings of left and right sides come to inject the propeller motion respectively to the position of leftmost end and rightmost end, when needs are reinforced, when motor drive propeller moves from the rightmost end to the leftmost end, accomplish a ration reinforced operation promptly, reinforced liquid capacity is exactly the propeller and is located the middle capacity when leftmost end and rightmost end position, just so realized ration reinforced operation, can not produce the error, only need carry out regularly rotatory switching-over setting to driving motor, can realize automatic continuous ration reinforced operation, and the production efficiency is showing to be improved, reinforced capacity every time simultaneously also keeps unanimous easily, avoided the reinforced volume error that exists like weighing transducer or measuring drum, compare weighing transducer or measuring drum, whole device later maintenance is also convenient cheap.

The filter vat include first inlet tube, outer staving, set up interior staving, the controller in outer staving, wherein: the inner barrel body is internally provided with a cylindrical primary filter layer, a quartz sand filter layer and an active carbon filter layer, the primary filter layer is arranged in the quartz sand filter layer, the quartz sand filter layer is arranged in the active carbon filter layer, the primary filter layer, the quartz sand filter layer and the active carbon filter layer divide the inner part of the inner barrel body into a first filter chamber, a second filter chamber, a third filter chamber and a fourth filter chamber from inside to outside in sequence, and a detection device for detecting the concentration value of impurities in water in the third filter chamber in real time is arranged in the third filter chamber; a first spray head is distributed on the outer side wall of the inner barrel body, and an inlet of the first spray head is communicated with the fourth filter cavity; one end of the first water inlet pipe penetrates through the top end of the outer barrel body and extends into the first filter cavity of the inner barrel body, and second spray heads are distributed on the periphery of a section of the first water inlet pipe, which is positioned in the first filter cavity; the bottom of the outer barrel body is provided with a plurality of drain holes which are connected to a water storage area of the water storage barrel through pipelines;

the controller is connected with the detection device, the first spray heads and the second spray heads, preset concentration values are preset in the controller in advance, when the concentration of impurities in water in the third filter chamber detected by the detection device is larger than the preset concentration values, the controller controls the first preset number of the second spray heads to reduce the flow, and controls the second preset number of the first spray heads to increase the flow; when the concentration of the impurities in the water in the third filter cavity detected by the detection device is less than the preset concentration value, the controller controls the second spray heads with the third preset number to increase the flow rate, and controls the first spray heads with the fourth preset number to decrease the flow rate.

The filter vat still includes actuating mechanism, and actuating mechanism is connected and drive inner barrel body and rotate with inner barrel body. A first annular baffle is arranged in the second filtering cavity, the bottom end of the first annular baffle is connected with the bottom end of the inner barrel body, and a first opening is formed in the top end of the first annular baffle; and a second annular baffle is arranged in the third filter chamber, the top end of the second annular baffle is connected with the top end of the inner barrel body, and a second opening is formed in the bottom end of the second annular baffle. The outer side of the inner barrel body is provided with a purified water filtering film layer. The quartz sand filtering layer adopts a plurality of layers of filtering nets, and the particle size of the quartz sand of the filtering nets is gradually increased from the second filtering cavity to the third filtering cavity. The activated carbon filter layer adopts multilayer filter screens, and the filter hole specification of filter screen increases gradually from third filter chamber to fourth filter chamber direction.

The inner barrel of the filter barrel is internally and sequentially provided with a primary filter layer, a quartz sand filter layer and an active carbon filter layer from inside to outside, the second nozzle on the first water inlet pipe sprays raw material water into the first filter chamber, the primary filter layer filters out larger impurities in the raw material water, then the water passes through the primary filter layer and enters the second filter cavity, the quartz sand filter layer intercepts and removes suspended substances, organic matters, colloidal particles, microorganisms, chlorine, odor, partial heavy metal ions and the like in the water, then the water passes through the quartz sand filter layer and enters a third filter chamber, a detection device for detecting the impurity concentration in the water in real time is arranged in the third filter chamber, when the concentration of the impurities in the water in the third filter cavity detected by the detection device is greater than a preset concentration value, the controller controls the second spray nozzles of the first preset number to reduce the flow rate, and controls the first spray nozzles of the second preset number to increase the flow rate; when the concentration of the impurities in the water in the third filter cavity detected by the detection device is less than the preset concentration value, the controller controls the second spray nozzles of a third preset number to increase the flow rate, and controls the first spray nozzles of a fourth preset number to decrease the flow rate; the active carbon filter layer filters tiny impurities in water, colored elements are adsorbed, finally, the water passes through the active carbon filter layer and enters the fourth filter cavity, and the first spray head sprays the water into the outer barrel body and discharges the water out of the outer barrel body from the water discharge hole. The invention adopts multi-stage filter layers for filtration, the filtration is rapid, and the working efficiency is effectively improved.

The sedimentation cylinder is a cylindrical structure formed by welding steel plates and comprises a second water inlet pipe, a second water outlet pipe, a cylinder, a conical cylinder, a storage cylinder and a baffle plate; the second water outlet pipe is connected with the first water inlet pipe through a pipeline, and a pump can be arranged on the pipeline; the conical cylinder is formed by bending and welding fan-shaped steel plates, the cylinder is formed by bending and welding rectangular steel plates, a cover plate is arranged at one end of the cylinder, a connecting hole is formed in the middle of the cover plate, and a second water outlet pipe is arranged on the cover plate; the other end is connected with the large end of the conical cylinder, and the small end of the conical cylinder is connected with the storage cylinder; the bottom of the storage cylinder is also provided with a gate valve which can open or close the storage cylinder.

The second water outlet pipe pumps water in the pipeline through the pump on the pipeline connected with the first water inlet pipe, so that an inner vortex is formed in the cylinder. The settled water enters the second water outlet pipe through the inner vortex and further enters the filter barrel for multiple filtration. When the sediment in the storage cylinder is accumulated more, closing a second water inlet pipe of the sedimentation cylinder; and opening the gate valve, cleaning the sediment in the storage cylinder, and closing the gate valve after cleaning.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the settling tank of the present invention;

FIG. 3 is a schematic structural view of the filtering barrel of the present invention;

fig. 4 is a schematic structural view of the water storage bucket of the present invention;

fig. 5 is a schematic structural view of the water storage barrel of the present invention when the piston moves to the left end limit position;

reference numbers in the drawings and corresponding part names: 100-settling cylinder, 101-second water inlet pipe, 102-second water outlet pipe, 103-cylinder, 104-conical cylinder, 105-storage cylinder, 106-gate valve, 200-filter cylinder, 201-first water inlet pipe, 202-outer cylinder, 203-inner cylinder, 2031 first filter chamber, 2032-second filter chamber, 2033-third filter chamber, 203-4 fourth filter chamber, 2035-first opening, 2036-second annular baffle, 2037-second opening, 203-8 first annular baffle, 204-primary filter layer, 205-quartz sand filter layer, 206-active carbon filter layer, 207-first nozzle, 208-second nozzle, 209-drain hole, 210-purified water filter membrane layer, 211, driving mechanism, 300-water storage bucket, 301-water storage area, 302-and quantitative region, 303-quantitative cavity, 304-liquid outlet pipe, 305-control valve, 306-liquid inlet pipe, 307-left magnet limiting ring, 308-right magnet limiting ring, 309-propeller, 310-through hole, 311-water hole, 312-piston, 313-push rod, 314-driving motor, 315-screw rod, 316-fixing plate and 317-guide rail.

Detailed Description

An embodiment of the present invention is further explained with reference to fig. 1 to 5.

A purified water supply device comprises a sedimentation cylinder 100, a filter barrel 200 and a water storage barrel 300 which are connected in sequence through pipelines;

water storage bucket 300 include water storage district 301 and ration district 302, the ration district is located the bottom of water storage district 301, the ration district includes ration chamber 303, the left side lateral wall of ration chamber 303 leads to there is drain pipe 304, be equipped with control valve 305 on the drain pipe 304, the right side lateral wall of ration chamber 303 leads to there is feed liquor pipe 306, feed liquor pipe 306 intercommunication water storage district 301, be equipped with left magnet spacing ring 307, right magnet spacing ring 308 and the propeller 309 that can make a round trip linear motion in the ration chamber 303, propeller 309 is located between left magnet spacing ring 307 and the right magnet spacing ring 308, propeller 309 will two fluid districts about ration chamber 303 is separated into, propeller 309 divide into two parts about, wherein the diameter of left part with ration chamber 303 internal diameter matches, right part diameter is less than the left part, wherein the internal diameter of right magnet spacing ring 308 is greater than or equal to propeller 309 right part diameter, the inside hollow structure that is of propeller 309, propeller 309 right part radially open have the round with the through-hole 310 of hollow structure intercommunication, propeller 309 left and right sides both ends open have with the water hole 311 of hollow structure intercommunication, still be provided with piston 312 in the hollow structure, piston 312 is located when being located hollow structure left side extreme position the axis right side of through-hole 310, be fixed with catch bar 313 on the piston 312, catch bar 313 stretches out to outside the lateral wall of ration chamber 303 right side, piston 312's diameter with the hollow structure internal diameter matches and is greater than the diameter of water hole 311, still be equipped with drive arrangement outside the ration chamber 303, drive arrangement with catch bar 313 connects.

The driving device comprises a driving motor 314, a screw rod 315, a fixing plate 316 and a guide rail 317, wherein the screw rod 315 is arranged in parallel to the pushing rod 313, the left end of the screw rod 315 is installed through a bearing seat, the right end of the screw rod 315 is linked with the driving motor 314, the fixing plate 316 penetrates through the screw rod 315 and is installed on the guide rail 317, and the right end of the pushing rod 313 is fixed on the fixing plate 316, and the guide rail 317 is parallel to the screw rod 315.

The control valve 305 is a one-way valve; it is fixed the bearing frame of lead screw 315 left end is fixed on the right side lateral wall of ration chamber 303, the right side lateral wall outside in ration chamber 303 is equipped with the bellying, fixed plate 316 is followed guide rail 317 move with when to the leftmost end with the bellying is contradicted.

The water storage barrel 300 is provided with a quantitative cavity 303, a propeller 309 capable of moving back and forth is arranged in the quantitative cavity 303, the propeller 309 is limited to move to the leftmost end and the rightmost end respectively by arranging a left magnet limiting ring and a right magnet limiting ring, and the magnet limiting rings can generate suction force on the propeller 309. Initially, the propeller 309 is located at the rightmost end of the quantitative cavity 303, the magnet spacing ring at the right side of the quantitative cavity adsorbs the propeller 309, the liquid in the material containing region flows into and fills the fluid region at the right side of the quantitative cavity 303 through the liquid inlet pipe 306, at this time, the through hole 310 on the propeller 309 is completely communicated with the left and right fluid regions in the quantitative cavity 303, so that the loaded liquid flows into and fills the whole left fluid region from the right fluid region through the through hole 310, when the material needs to be loaded, the driving motor 314 drives the piston 312 to move from the rightmost position to the leftmost position of the hollow structure, at this time, the piston 312 just completely seals the through hole 310, then the control valve 305 is opened and simultaneously continues to drive the piston 312 to move, when the thrust is greater than the adsorption force of the magnet spacing ring at the right side on the propeller 309, the propeller 309 is separated from the magnet spacing ring at the right side and moves to the left side, when the propeller 309 moves to the left magnet limiting ring in the quantitative cavity 303, the propeller 309 is adsorbed by the left group of magnet limiting rings in the quantitative cavity 303, at this time, the propeller 309 moves to the end point, a quantitative feeding process is completed, then the control valve 305 is closed, the driving motor 314 drives the piston 312 to retreat in the hollow structure, at this time, the through hole 310 is exposed, the liquid on the right side of the propeller 309 can enter the left side through the through hole 310, then the driving motor 314 continues to drive the piston 312, when the pulling force is larger than the adsorption force of the left magnet limiting ring to the propeller 309, the propeller 309 is separated from the left magnet limiting ring and moves to the right side, the liquid on the right side of the propeller 309 can continuously enter the left side through the through hole 310 in the moving process, the propeller 309 moves to the right until the right magnet limiting ring is adsorbed, the next preparation work of quantitative feeding is, every time the propeller 309 moves to the leftmost end from the rightmost end, a quantitative feeding operation is completed, the volume of the fed liquid is the volume of the middle of the propeller 309 when being positioned at the leftmost end and the rightmost end, so that the quantitative feeding operation is realized, no error is generated, the driving motor 314 is only required to be rotated and reversed in a timing mode, the automatic continuous quantitative feeding operation can be realized, the production efficiency is obviously improved, and the later maintenance is also convenient and low.

And through set up about two sets of magnet spacing rings come to inject propeller 309 respectively and move to the position of leftmost end and rightmost end, when needs are reinforced, motor drive propeller 309 when moving from the rightmost end to the leftmost end, accomplish a ration reinforced operation promptly, reinforced liquid capacity is exactly the middle capacity when propeller 309 is located leftmost end and rightmost end position, quantitative reinforced operation has just so been realized, can not produce the error, only need carry out the regularly rotatory switching-over setting to driving motor 314, can realize automatic continuous ration reinforced operation, and the production efficiency is obviously improved, reinforced capacity at every turn also keeps unanimous easily simultaneously, the reinforced volume error of having avoided just like weighing transducer or metering cylinder exists, compare weighing transducer or metering cylinder, whole device later maintenance is also convenient cheap.

The filtering barrel 200 comprises a first water inlet pipe 201, an outer barrel body 202, an inner barrel body 203 arranged in the outer barrel body 202 and a controller, wherein: a cylindrical primary filter layer 204, a quartz sand filter layer 205 and an activated carbon filter layer 206 are arranged in the inner barrel body 203, the primary filter layer 204 is arranged in the quartz sand filter layer 205, the quartz sand filter layer 205 is arranged in the activated carbon filter layer 206, the primary filter layer 204, the quartz sand filter layer 205 and the activated carbon filter layer 206 sequentially divide the inner barrel body 203 into a first filter cavity 2031, a second filter cavity 2032, a third filter cavity 2033 and a fourth filter cavity 2034 from inside to outside, and a detection device for detecting the concentration value of impurities in water in the third filter cavity 2033 in real time is arranged in the third filter cavity 2033; a first spray head 207 is distributed on the outer side wall of the inner barrel body 203, and an inlet of the first spray head 207 is communicated with the fourth filtering cavity 2034; one end of the first water inlet pipe 201 penetrates through the top end of the outer barrel body 202 and extends into the first filtering cavity 2031 of the inner barrel body 203, and second spray heads 208 are distributed on the periphery of one section of the first water inlet pipe 201, which is positioned in the first filtering cavity 2031; the bottom of the outer barrel body 202 is provided with a plurality of drain holes 209, and the drain holes 209 are connected to a water storage area 301 of the water storage barrel through pipelines;

the controller is connected with the detection device, the first spray nozzles 207 and the second spray nozzles 208, preset concentration values are preset in the controller, when the concentration of impurities in water in the third filter cavity 2033 detected by the detection device is greater than the preset concentration values, the controller controls the first preset number of the second spray nozzles 208 to reduce the flow rate, and controls the second preset number of the first spray nozzles 207 to increase the flow rate; when the concentration of the impurities in the water in the third filtering cavity 2033 detected by the detecting device is less than the preset concentration value, the controller controls the third preset number of second spraying heads 208 to increase the flow rate, and controls the fourth preset number of first spraying heads 207 to decrease the flow rate.

The filter vat 200 further comprises a driving mechanism, the driving mechanism 211 is connected with the inner vat 203 and drives the inner vat 203 to rotate, and the driving mechanism can be a driving motor or the like. A first annular baffle 2038 is arranged in the second filtering cavity 2032, the bottom end of the first annular baffle 2038 is connected with the bottom end of the inner barrel body 203, and a first opening 2035 is formed at the top end of the first annular baffle 2038; a second annular baffle 2036 is arranged in the third filtering cavity 2033, the top end of the second annular baffle 2036 is connected with the top end of the inner barrel 203, and a second opening 2037 is arranged at the bottom end of the second annular baffle 2036. The outer side of the inner barrel body 203 is provided with a pure water filtering membrane layer 210. The quartz sand filter layer 205 is formed by a plurality of layers of filter screens, and the particle size of the quartz sand of the filter screens gradually increases from the second filter cavity 2032 to the third filter cavity 2033. The activated carbon filter layer 206 is formed by a plurality of layers of filter screens, and the sizes of the filter holes of the filter screens are gradually increased from the third filter cavity 2033 to the fourth filter cavity 2034.

The inner barrel body 203 of the filter barrel 200 is internally provided with a primary filter layer 204, a quartz sand filter layer 205 and an active carbon filter layer 206 from inside to outside in sequence, the second nozzle 208 on the first water inlet pipe 201 sprays raw water into the first filter cavity 2031, the primary filter layer 204 filters out larger impurities in the raw water, then the water passes through the primary filter layer 204 and enters the second filter cavity 2032, the quartz sand filter layer 205 intercepts and removes suspended substances, organic matters, colloidal particles, microorganisms, chlorine, odor, part of heavy metal ions and the like in the water, then the water passes through the quartz sand filter layer 205 and enters the third filtering cavity 2033, a detection device for detecting the impurity concentration in the water in real time is arranged in the third filtering cavity 2033, when the concentration of the impurities in the water in the third filtering cavity 2033 detected by the detecting device is higher than the preset concentration value, the controller controls the first preset number of second nozzles 208 to reduce the flow rate, and controls the second preset number of first nozzles 207 to increase the flow rate; when the concentration of the impurities in the water in the third filtering cavity 2033 detected by the detecting device is less than the preset concentration value, the controller controls the third preset number of second nozzles 208 to increase the flow rate, and controls the fourth preset number of first nozzles 207 to decrease the flow rate; the activated carbon filter layer 206 filters out tiny impurities in the water, adsorbs colored elements, and finally the water passes through the activated carbon filter layer 206 and enters the fourth filter cavity 2034, and the first spray head 207 sprays the water into the outer tub 202 and discharges the water out of the outer tub 202 from the water discharge hole 209. The invention adopts multi-stage filter layers for filtration, the filtration is rapid, and the working efficiency is effectively improved.

The sedimentation cylinder 100 is a cylindrical structure formed by welding steel plates and comprises a second water inlet pipe 101, a second water outlet pipe 102, a cylinder 103, a conical cylinder 104, a storage cylinder 105 and a baffle plate; the second outlet pipe 102 is connected with the first inlet pipe 201 through a pipeline, and a pump can be arranged on the pipeline; the conical cylinder 104 is formed by bending and welding fan-shaped steel plates, the cylinder 103 is formed by bending and welding rectangular steel plates, one end of the cylinder is provided with a cover plate, and the middle part of the cover plate is provided with a connecting hole; the other end is connected with the big end of the conical cylinder 104, and the small end of the conical cylinder 104 is connected with the storage cylinder 105; the bottom of the storage cylinder 105 is also provided with a gate valve 106, and the gate valve 106 can open or close the storage cylinder 105.

The second outlet pipe 102 draws water through the pipe connected to the first inlet pipe 201 via a pump on the pipe, so that an internal vortex is also formed within the cylinder 103. The settled water enters the second water outlet pipe 102 through the inner vortex and further enters the filter barrel 200 for multiple filtration. When the sediment in the storage cylinder 105 is accumulated more, the second water inlet pipe 101 of the sedimentation cylinder 100 is closed; the gate valve 106 is opened to clean the deposit in the storage cylinder 105, and the gate valve 106 is closed after the cleaning.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a pure water feeding device, includes through the subside section of thick bamboo (100), filter vat (200) and water storage bucket (300) that the pipeline connects gradually, characterized by:

filter vat (200) include first inlet tube (201), outer staving (202), set up interior staving (203), the controller in outer staving (202), wherein: a cylindrical primary filter layer (204), a quartz sand filter layer (205) and an activated carbon filter layer (206) are arranged in the inner barrel body (203), the primary filter layer (204) is arranged in the quartz sand filter layer (205), the quartz sand filter layer (205) is arranged in the activated carbon filter layer (206), the primary filter layer (204), the quartz sand filter layer (205) and the activated carbon filter layer (206) sequentially divide the inside of the inner barrel body (203) into a first filter cavity (2031), a second filter cavity (2032), a third filter cavity (2033) and a fourth filter cavity (2034) from inside to outside, and a detection device for detecting the concentration value of impurities in water in the third filter cavity (2033) in real time is arranged in the third filter cavity (2033);

water storage bucket (300) including water storage district (301) and quantitative district (302), quantitative district (302) is located the bottom of water storage district (301), quantitative district (302) is including quantitative chamber (303), the left side lateral wall of quantitative chamber (303) leads to drain pipe (304), be equipped with control valve (305) on drain pipe (304), the right side lateral wall of quantitative chamber (303) leads to there is feed liquor pipe (306), feed liquor pipe (306) intercommunication water storage district (301), be equipped with left magnet spacing ring (307), right magnet spacing ring (308) and propeller (309) that can make a round trip linear motion in quantitative chamber (303), propeller (309) are located between left magnet spacing ring (307) and right magnet spacing ring (308), propeller (309) will quantitative chamber (303) is separated into about two fluid districts, propeller (309) divide into about two parts, wherein the diameter of the left part is matched with the inner diameter of the quantitative cavity (303), the diameter of the right part is smaller than that of the left part, the inner diameter of the right magnet limiting ring (308) is larger than or equal to that of the right part of the propeller (309), the inside of the propeller (309) is of a hollow structure, the right part of the propeller (309) is radially provided with a circle of through holes (310) communicated with the hollow structure, the left end and the right end of the propeller (309) are provided with water holes (311) communicated with the hollow structure, a piston (312) is further arranged in the hollow structure, when the piston (312) is located at the limit position of the right side of the hollow structure, the piston (312) is located on the right side of the central axis of the through holes (310), a push rod (313) is fixed on the piston (312), the push rod (313) extends out of the side wall of the quantitative cavity (303), the diameter of the piston (312) is matched with the inner diameter, the quantitative cavity (303) is also externally provided with a driving device, and the driving device is connected with the push rod (313).

2. The purified water supply apparatus according to claim 1, wherein: a first spray head (207) is distributed on the outer side wall of the inner barrel body (203), and an inlet of the first spray head (207) is communicated with the fourth filtering cavity (2034); one end of the first water inlet pipe (201) penetrates through the top end of the outer barrel body (202) and extends into the first filtering cavity (2031) of the inner barrel body (203), and second spray heads (208) are distributed on the periphery of one section of the first water inlet pipe (201) positioned in the first filtering cavity (2031); the bottom of the outer barrel body (202) is provided with a drain hole (209), and the drain hole (209) is connected to a water storage area (301) of the water storage barrel (300) through a pipeline;

the controller is connected with the detection device, the first spray heads (207) and the second spray heads (208), preset concentration values are preset in the controller, when the concentration of impurities in water in the third filtering cavity (2033) detected by the detection device is greater than the preset concentration values, the controller controls the first preset number of the second spray heads (208) to reduce the flow, and controls the second preset number of the first spray heads (207) to increase the flow; when the concentration of the impurities in the water in the third filter cavity (2033) detected by the detection device is less than the preset concentration value, the controller controls the third preset number of second spray heads (208) to increase the flow rate, and controls the fourth preset number of first spray heads (207) to decrease the flow rate.

3. The purified water supply apparatus according to claim 2, wherein: the sedimentation cylinder (100) is of a cylindrical structure formed by welding steel plates and comprises a second water inlet pipe (101), a second water outlet pipe (102), a cylinder (103), a conical cylinder (104), a storage cylinder (105) and a gate valve (106), wherein the second water outlet pipe (102) is connected with a first water inlet pipe (201) through a pipeline; the conical cylinder (104) is formed by bending and welding fan-shaped steel plates, the cylinder (103) is formed by bending and welding rectangular steel plates, a cover plate is arranged at one end of the cylinder, a connecting hole is formed in the middle of the cover plate, and the second water outlet pipe is arranged on the cover plate; the other end is connected with the big end of the conical cylinder (104), and the small end of the conical cylinder (104) is connected with the storage cylinder (105); the bottom of the storage cylinder (105) is also provided with a gate valve (106), and the gate valve (106) can open or close the storage cylinder (105).

4. The purified water supply apparatus according to claim 3, wherein: the driving device comprises a driving motor (314), a screw rod (315), a fixing plate (316) and a guide rail (317), wherein the screw rod (315) is parallel to the push rod (313) in arrangement, the left end of the screw rod (315) is arranged through a bearing seat in arrangement, the right end of the screw rod (315) is linked with the driving motor (314), the fixing plate (316) penetrates through the screw rod (315) and is arranged on the guide rail (317), and the right end of the push rod (313) is fixed on the fixing plate (316) and the guide rail (317) is parallel to the screw rod (315).

5. The purified water supply apparatus according to claim 4, wherein: the control valve (305) is a one-way valve; it is fixed the bearing frame of lead screw (315) left end is fixed on the right side lateral wall in ration chamber (303), the right side lateral wall outside in ration chamber (303) is equipped with bellying (318), fixed plate (316) are followed guide rail (317) move with when the leftmost end with bellying (318) are contradicted.