[0072] Example 1
[0073] See Figure 1-Figure 17 As shown, the present invention provides a household water purification equipment based on deep purification, including a preliminary filtration chamber 100 and a deep purification tank 200 installed at the bottom of the preliminary filtration chamber 100. The interior of the deep purification tank 200 at least includes:
[0074] Packing purification device 210. The packing purification device 210 includes a packing purification tank 211. The packing purification tank 211 is a cylindrical structure with an opening at the top. The packing purification tank 211 is provided with a packing purification cylinder 212, and the packing purification cylinder 212 is arranged inside There is a filter cartridge 2125 used to place the water purification filler. The water purification filler is preferably alum. After the alum is dissolved in water, it ionizes to produce Al3+ and combines with OHˉ produced by water ionization to form aluminum hydroxide. The aluminum hydroxide colloidal particles have a positive charge. , Meet with negatively charged silt colloidal particles, the charges are neutralized with each other, and the colloidal particles that have lost their charge will coalesce together, and the particles become larger and larger. The aluminum hydroxide colloid has a strong adsorption capacity and can absorb and suspend in water. The impurity and the formation of precipitation to clarify the water and complete the preliminary purification of water quality. The filter cylinder 2125 is made of a polyurethane filter with a mesh diameter of 0.5-1.0mm to facilitate the collection of the adsorbed impurities. The filter cylinder A cover plate 2122 is installed on the top of the 2125, and a butt pipe 2123 is installed on the top of the cover plate 2122. The butt pipe 2123 is used to feed water into the filter cylinder 2125. The bottom of the packing purification cylinder 212 is equipped with a first plug communicating with the inside Tube 2127, the first insertion tube 2127 is used to discharge the filtered water source in the filter cartridge 2125. The top of the packing purification tank 211 is equipped with a drum plate 213 for sealing the packing purification tank 211, and the central position of the drum plate 213 penetrates The water pipe 214 and the butt pipe 2123 are inserted and fitted into the water inlet pipe 214 so that the water source is discharged from the water inlet pipe 214 into the butt pipe 2123 and enters the filling purification cylinder 212.
[0075] When the packing purification device 210 of this embodiment is used in specific use, first put alum from the butt joint 2123 into the packing purification cylinder 212, the alum falls into the filter cylinder 2125, and then the water source to be treated is connected through the inlet pipe 214 , The water to be treated enters the butt pipe 2123 through the water inlet pipe 214 and enters the filter cylinder 2125. The sediment in the water source to be processed is adsorbed by the alum inside the filter cylinder 2125 and deposited in the filter cylinder 2125. The purified water source is discharged from the first cannula 2127.
[0076] After water purification treatment for a period of time, a large amount of impurities will be deposited in the filter screen cylinder 2125. In order to facilitate the cleaning of the impurities in the filter screen cylinder 2125, the top of the packing purification cylinder 212 of this embodiment is provided with internal threads 2121, and the cover plate An external threaded plate 2124 is installed at the bottom of the 2122. The external threaded plate 2124 is a hollow ring structure. The setting of the external threaded plate 2124 will not affect the water flow to the connecting pipe 2123. The external threaded plate 2124 and the internal thread 2121 are threadedly connected. When cleaning the filter screen cylinder 2125, the cover plate 2122 is rotated and opened from the packing purification cylinder 212. At this time, the top of the packing purification cylinder 212 is open, which is convenient for cleaning the impurities inside the filter screen cylinder 2125.
[0077] Further, the filter purification device 220 includes a filter purification box 221. A filter purification cartridge 222 for water source filtering is installed inside the filtration purification tank 221, and four filter panels are installed at equal intervals in the filter purification cartridge 222. 2224, the filter plate 2224 selects a polyurethane filter with a mesh diameter of 1-3mm, and three filler cavities are formed between the four filter plates 2224 and the filter cartridge 222. The filler cavities are provided with coarse gravel filters from bottom to top. Layer 2225, fine sand filter layer 2226, and activated carbon filter layer 2227. The coarse gravel filter layer 2225 is filled with quartz stone with a diameter of 1-3 cm. When the water source penetrates the coarse gravel filter layer 2225, it can prevent larger particles in the water source. For interception, the inside of the fine sand filter layer 2226 is filled with quartz stone with a diameter of 0.5-1 cm, which can further intercept impurities in the water source. The inside of the activated carbon filter layer 2227 is filled with activated carbon particles with a diameter of 0.5-1 cm. When the water source passes through the activated carbon filter layer 2227, the activated carbon particles can absorb the tiny particles and odors in the water source to complete the water source purification.
[0078] Wherein, the top of the filter purification cylinder 222 is equipped with a first alignment connection pipe 2221 communicating with its interior, the bottom of the filter purification cylinder 222 is equipped with a second insertion pipe 2223 communicating with its interior, and the top of the filter purification tank 221 is equipped with The box plate 223 of the filter purification tank 221 is sealed, and the center of the box plate 223 has an insertion hole 224, and the first aligning pipe 2221 passes through the insertion hole 224.
[0079] Due to the rigorous structure of the filter plate 2224, a certain resistance will be generated when the water source penetrates the filter plate 2224. If it drops straight down, the first alignment tube 2221 and the second intubation tube 2223 will directly contact the filter plate 2224, causing the water source to pass through the filter screen. The speed of the plate 2224 is slow, and even blocking occurs. Therefore, the upper and lower ends of the filter purification cylinder 222 of this embodiment reserve a cavity layer 2228, and the second intubation tube 2223 communicates with the cavity layer 2228 at the bottom to facilitate The treated water source is injected into the bottom of the filter purification cylinder 22 from the second intubation 2223. The first alignment connection tube 2221 is connected to the top cavity layer 2228, so that the processed water source in the filtration purification cylinder 22 can be taken over from the first alignment 2221 discharge.
[0080] When the filtration and purification device 220 of this embodiment works, the water source to be treated is connected from the second cannula 2223, and the water source enters the cavity layer 2228 at the bottom of the filter purification cylinder 222 from the second cannula 2223. With the increase of the water source inside the cavity layer 2228, the water source level inside the filter purification cartridge 222 rises, so that the water source passes through the coarse gravel filter layer 2225, the fine sand filter layer 2226 and the activated carbon filter layer 2227 in turn to complete the purification of the water source. The latter water source enters the cavity layer 2228 at the top, and is discharged from the first aligning nozzle 2221.
[0081] Still further, the disinfection and purification device 230 includes a disinfection and purification tank 231. The disinfection and purification tank 231 is equipped with a disinfection and purification cylinder 232. The disinfection and purification cylinder 232 is made of transparent glass material, making the disinfection and purification cylinder 232 good The inner wall of the disinfection and purification tank 231 is equipped with three ultraviolet irradiation lamps 235 at equal intervals. The ultraviolet irradiation lamps 235 are used to irradiate the disinfection and purification tank 231 to sterilize and disinfect the water source inside the disinfection and purification tank 231. The top is connected with a second aligning connection pipe 2321, which is used to add water source into the disinfection and purification cylinder 232, and the bottom of the disinfection and purification cylinder 232 is connected with a bottom pipe 2323, which is used to connect the inside of the disinfection and purification cylinder 232 The water source is discharged. A solenoid valve pipe 2322 is installed between the bottom pipe 2323 and the disinfection and purification cylinder 232 to control the communication state of the bottom pipe 2323 and the disinfection and purification cylinder 232. The bottom of the bottom pipe 2323 is connected with a drainage pipe 2324, and the drainage pipe 2324 passes through it. Out of the deep purification tank 200, a sealing circular plate 233 is installed on the top of the disinfecting purification tank 231, a docking hole 234 is opened in the center of the sealing circular board 233, and the second aligning nozzle 2321 passes through the docking hole 234.
[0082] The working principle of the solenoid valve tube 2322 of this embodiment is that the conduction of the triode is controlled by a photocoupler, and then the opening and closing of the solenoid valve tube 2322 is controlled. While the solenoid valve tube 2322 is turned on, the LED lights connected in parallel with it are also Then it lights up to indicate that the solenoid valve tube 2322 is working. In this embodiment, the high-power tube TIP122 is used to control the on and off of the circuit. Considering that a large current will flow back when the solenoid valve tube 2322 is disconnected, a return flow is required. Circuit to prevent components from being burned out. In this embodiment, the high-power diode 1N4007 and the solenoid valve tube 2322 form a return loop to weaken the impact of the reverse current. The working principle of the solenoid valve tube 2322 is as follows Figure 17 As shown in the figure, the J1 interface is connected to an external 24V positive power supply to supply power to the system, and the J2 interface is connected to the solenoid valve tube 2322.
[0083] When the disinfection and purification device 230 of this embodiment is specifically used, the water source to be treated is first added to the disinfection and purification cylinder 232 from the second aligning pipe 2321, and the solenoid valve tube 2322 is closed. At this time, the water source is collected inside the disinfection and purification cylinder 232. , Then turn on the ultraviolet ray lamp 235, and use the ultraviolet ray lamp 235 to disinfect and purify the water source inside the disinfection and purification cylinder 232. After the treatment, open the solenoid valve pipe 2322, and the water source is discharged from the bottom pipe 2323 and discharged from the drain pipe 2324 To the outside of the deep clean tank 200.
[0084] In addition, the bottom connecting pipe 215 and the bottom connecting pipe 215 are used to connect the packing purification cylinder 212 and the filter purification cylinder 222. The bottom connecting pipe 215 has a "U"-shaped structure. Both ends of the bottom connecting pipe 215 are integrally formed with threaded pipes 2151. The outer wall of the tube 2151 is threadedly connected with an internal threaded ring 2152, the first cannula 2127 is connected to the bottom of the packing purification cylinder 212 through a first externally threaded tube 2126, and the second cannula 2223 is connected to the filter purification cylinder 222 through a second externally threaded tube 2222 At the bottom, the first intubation tube 2127 and the threaded tube 2151 are mated and fitted to facilitate the insertion of the first intubation tube 2127 into the threaded tube 2151 to realize the connection between the first intubation tube 2127 and the threaded tube 2151, and the second intubation tube 2223 and the threaded tube 2151 The plug-in fit facilitates the insertion of the second insert tube 2223 into the threaded tube 2151 to realize the connection of the second insert tube 2223 and the threaded tube 2151. The first external threaded tube 2126 and the second external threaded tube 2222 are the same size as the threaded tube 2151 To adapt, screw the internal threaded ring 2152 into the connection of the first externally threaded tube 2126 and the threaded tube 2151 to realize the sealing of the first externally threaded tube 2126 and the threaded tube 2151, and screw the internally threaded ring 2152 into the second externally threaded tube The connection between 2222 and the threaded tube 2151 realizes the sealing of the second external threaded tube 2222 and the threaded tube 2151.
[0085] In addition, the top connecting tube 225, the top connecting tube 225 are used to connect the filter purification cylinder 222 and the disinfection purification cylinder 232, the top connecting tube 225 is in a "U"-shaped structure, and both ends of the top connecting tube 225 are integrally formed with round tables. The plug tube 2251 of the structure, the first alignment connection tube 2221 and the plug tube 2251 are inserted and matched to realize the communication between the top connecting tube 225 and the filter purification cylinder 222, and the second alignment connection tube and the plug tube 2251 are inserted and matched to realize the top connection tube 225 communicates with the disinfection and purification cartridge.
[0086] In order to facilitate the replacement of the packing purification cartridge 212, the filtration purification cartridge 222 and the disinfection purification cartridge 232, the outer walls of the packing purification tank 211, the filtration purification tank 221 and the disinfection purification tank 231 of this embodiment are respectively hinged with a warehouse door 250 and a warehouse door 250. The outer wall is equipped with a handle 251, through which the door 250 can be easily opened, so as to facilitate the packing purification cylinder 212, the filter purification cylinder 222 and the disinfection purification cylinder 232 in the packing purification tank 211, the filtration purification tank 221 and the disinfection purification tank 231. For replacement, the stuffing clean box 211, the filter clean box 221, and the disinfection clean box 231 are all installed on the inner wall of the deep clean box 200 through the mounting plate 240.
[0087] Specifically, the outer wall of the deep clean box 200 is hinged with a split-type box door 203, and the outer wall of the box door 203 is installed with a box handle 204 for opening the box door 203.
[0088] Still further, in order to achieve local filtration of the water source, the preliminary filtration bin 100 of this embodiment at least includes:
[0089] The diversion layer 110 includes a top frame plate 111 with a hollow rectangular structure. A triangular diversion plate 112 is installed inside the top frame plate 111. There are diversion plates between the two sides of the diversion plate 112 and the top frame plate 111. Slot 113, pour the water source to be treated into the top frame plate 111, and the water source flows into the shunt groove 113 along the inclined direction of the shunt plate 112 to realize the diversion of the water source;
[0090] The interception layer 120 is installed at the bottom of the diversion layer 110. The interception layer 120 includes a middle frame plate 121 with a hollow rectangular structure. The cross-sectional size of the middle frame plate 121 is equal to that of the top frame plate 111 to facilitate the top frame The plate 111 is completely clamped on the top of the middle frame plate 121. The inner wall of the middle frame plate 121 is symmetrically installed with a downwardly inclined interception plate 122. The interception plate 122 is provided with triangular barbs 123 at equal intervals along its length. , When the water source flows into both sides of the middle frame plate 121 from the diversion trough 113, the water source flows downward along the intercepting plate 122, and at the same time, the impurities in the water source are stuck on the barb barrier 123 to realize the preliminary filtration of impurities in the water source;
[0091] The blocking layer 130 is installed at the bottom of the retaining layer 120. The blocking layer 130 includes a bottom frame plate 131 having a hollow rectangular structure. The cross-sectional size of the bottom frame plate 131 and the cross-sectional size of the middle frame plate 121 are equal to facilitate The middle frame plate 121 is completely clamped on the top of the bottom frame plate 131. The inner frame plate 134 with a hollow rectangular structure is embedded and installed inside the bottom frame plate 131, and a stop net 135 is installed inside the inner frame plate 134. 135 is made of polyurethane filter screen with a mesh diameter of 2-3cm, which can preliminarily filter impurities in the water source. The bottom of the bottom frame plate 131 is equipped with a receiving plate 132, and the receiving plate 132 is provided with a through groove 133 inside. .
[0092] Among them, the top of the deep clean tank 200 is provided with a groove 201, the bottom frame plate 131 and the groove 201 are snap-fitted to realize the combined installation of the deep clean tank 200 and the preliminary filter chamber 100, and the surface of the groove 201 is provided with an alignment interface 202, the alignment interface 202 and the through groove 133 are located on the same horizontal straight line, and the water inlet pipe 214 passes through the alignment interface 202 and is inserted into the through groove 133, so that the water source can be discharged after preliminary filtering in the preliminary filter chamber 100. The treatment is performed in the deep clean tank 200.
