CN118108378A - Central water purifier - Google Patents
Central water purifier Download PDFInfo
- Publication number
- CN118108378A CN118108378A CN202410463586.9A CN202410463586A CN118108378A CN 118108378 A CN118108378 A CN 118108378A CN 202410463586 A CN202410463586 A CN 202410463586A CN 118108378 A CN118108378 A CN 118108378A
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- China
- Prior art keywords
- filter
- water
- valve
- salt
- filter screen
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 237
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 11
- 150000003839 salts Chemical class 0.000 claims description 82
- 239000000428 dust Substances 0.000 claims description 14
- 238000002955 isolation Methods 0.000 claims description 9
- 238000000746 purification Methods 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 37
- 239000008399 tap water Substances 0.000 description 16
- 235000020679 tap water Nutrition 0.000 description 16
- 239000008213 purified water Substances 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 239000012267 brine Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000011001 backwashing Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000008234 soft water Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- -1 trioxymethane Chemical compound 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the technical field of water purification, in particular to a central water purifier, which comprises a shell, wherein an installation cavity is arranged in the shell; the dustproof cover is arranged above the shell and is detachably connected with the shell; the filter assembly is arranged in the mounting cavity and comprises a filter valve and a filter material tank, and the filter valve is arranged at the upper end of the filter material tank; one side of the filter valve is provided with a flow dividing piece, the flow dividing piece is connected with the filter valve, and the flow dividing piece is used for controlling the flow direction of water flow. The invention can simplify the layout of the internal pipelines of the water purifier and is convenient for installation and subsequent maintenance.
Description
Technical Field
The invention relates to the technical field of water purification, in particular to a central water purifier.
Background
Most water purifiers are internally provided with complex structures, and relate to a plurality of water treatment units and a plurality of wading elements, and the water treatment units are connected with the wading elements through water pipes, so that the internal structure of the water purifier is intricate and complex, assembly and disassembly are difficult, maintenance and repair are inconvenient, and the connection strength is insufficient due to the connection mode of the water pipes, so that the water purifier leaks.
Disclosure of Invention
In order to simplify the layout of the internal pipelines of the water purifier and facilitate the installation and subsequent maintenance, the application provides a central water purifier.
In order to achieve the above purpose, the present application adopts the following technical scheme:
A central water purifier comprises a shell, wherein an installation cavity is arranged in the shell; the dustproof cover is arranged above the shell and is detachably connected with the shell; the filter assembly is arranged in the mounting cavity and comprises a filter valve and a filter material tank, and the filter valve is arranged at the upper end of the filter material tank; one side of the filter valve is provided with a flow dividing piece, the flow dividing piece is connected with the filter valve, and the flow dividing piece is used for controlling the flow direction of water flow.
Through adopting above-mentioned device, realize the purification of quality of water through filtering component, the filter valve is used for controlling opening or closing of pipeline, and quality of water accomplishes the purification in the filter material jar. The flow direction of the water flow is mainly controlled by the flow dividing piece, the flow dividing piece can simplify the pipeline layout, the installation and the subsequent maintenance of the water purifier are convenient, the waterway switching is flexible and convenient, the free switching of tap water, purified water and soft water is realized, and the various water demands in life are met.
As a further description of the above technical solution:
the flow dividing piece comprises a water inlet valve and a water outlet valve, the water inlet valve is externally connected with a water inlet pipe, and the water outlet valve is externally connected with a water outlet pipe.
The filter valve comprises a water inlet, a water outlet and a water outlet, the water inlet is communicated with the water inlet valve, the water outlet is communicated with the water outlet valve, and the water outlet is arranged on one side, close to the water outlet, of the filter valve.
By adopting the device, the water inlet valve controls the opening and closing of the water inlet pipe, tap water enters the filter tank through the water inlet when the water inlet valve is opened, the water outlet valve controls the opening and closing of the water outlet pipe, purified water flows out through the water outlet when the water outlet valve is opened and is supplied to a user, and the inside of the water purifier can be cleaned by opening the water outlet, and waste water and garbage are discharged, so that the purification effect of the water purifier is ensured. When the water purifier is used in daily life, the water outlet is opened according to a certain period, so that the normal operation of the water purifier is ensured and the water purifier is always in a good working state. The flow rate of water flow in the pipeline can be regulated through the water inlet valve and the water outlet valve, and the flow direction of the water flow is controlled, so that the pipeline can be simplified while the various flow directions of the water flow are realized.
As a further description of the above technical solution:
the filter tank is internally provided with a filter layer and a filter screen, and the filter screen is arranged in the filter layer.
Through adopting above-mentioned device, utilize the adsorption capacity of filter layer, adsorb the processing to impurity in the water, can remove peculiar smell, residual chlorine etc. in the water to improve the taste of water, can reduce the loss of granule in the filter layer through the filter screen, guarantee high-quality purified water output.
As a further description of the above technical solution:
The filter screen includes first filter screen, second filter screen and center tube, first filter screen sets up in the jar mouth department of filter bowl, just first filter screen is connected with the filtration valve, the second filter screen sets up in the filter layer, first filter screen is connected through the center tube with the second filter screen.
Through adopting above-mentioned device, first filter screen and second filter screen carry out meticulous filtration with quality of water to promote the purifying effect of quality of water, the central tube is exported the water after purifying in the filter material jar outside the filter material jar and is provided for the user.
As a further description of the above technical solution:
one side of filter material jar is provided with the salt case, the salt case includes and adds salt chamber and inhale the salt valve, add the salt chamber and set up in the one side that the salt valve deviates from the filter material jar, add the salt chamber and inhale the salt valve and be linked together, inhale the salt valve and be linked together with the filter material jar.
Through adopting above-mentioned device, add salt granule in the salt chamber to add water and dissolve and obtain brine, the salt absorption valve will add the salt intracavity salt water and inhale in order to detect the concentration of salt water, later let in the filter material jar with saturated brine, resume filter material's in the filter material water production ability, with the water purification ability and the water purification quality of guaranteeing filter material.
As a further description of the above technical solution:
the salt box further comprises a salt isolation plate, the shape of one side, close to the filter material tank, of the salt isolation plate is matched with the shape of the outer side wall of the filter material tank, and a foot cup is arranged at the bottom of the salt isolation plate.
Through adopting above-mentioned device, separate the salt board and be used for fixed salt valve that absorbs salt, reduce salt granule direct and casing bottom contact and cause the casing of salt corrosion purifier, be favorable to promoting the life of purifier, the foot cup is used for supporting separating the salt board.
As a further description of the above technical solution:
the dust cover is close to the top and is provided with the storing box, storing box top lid is provided with the top cap.
Through adopting above-mentioned device, set up the storing box on the dust cover top, promoted the inside space utilization of purifier, accomodate the more convenient of article, improved the practicality of purifier. The top cover can effectively protect the articles placed in the storage box from being polluted by dust, insects and the like.
As a further description of the above technical solution:
The dust cover top surface is provided with control panel, control panel sets up in one side of storing box, the control panel below is connected with the circuit board.
Through adopting above-mentioned device, control panel and circuit board electric connection, control panel adopts the touch button, realizes intelligent control, can reduce effectively that the infiltration takes place and influence the condition of circuit, prolongs the life of purifier to control panel is succinct, directly perceived, and the user accessible screen display carries out corresponding parameter setting and operation.
As a further description of the above technical solution:
The shell outer side wall is provided with a handle, and the handle is sunken towards the inside of the shell.
Through adopting above-mentioned device, the handle is located the both sides wall of casing, is convenient for mention the purifier, makes things convenient for the removal of purifier for the purifier is more humanized.
The application has the following beneficial effects:
1. In the application, the purification of water quality is realized through the filter component, the filter valve is used for controlling the opening or closing of the pipeline, and the purification of water quality is finished in the filter material tank. The flow direction of the water flow is mainly controlled by the flow dividing piece, the flow dividing piece can simplify the pipeline layout, the installation and the subsequent maintenance of the water purifier are convenient, the waterway switching is flexible and convenient, the free switching of tap water, purified water and soft water is realized, and the various water demands in life are met.
2. In the application, salt particles are placed in a salt adding cavity, water is added and dissolved to obtain brine, a salt absorbing valve absorbs the brine in the salt adding cavity to detect the concentration of the brine, then saturated brine is introduced into a filter tank, and the water producing capacity of filter materials in the filter tank is recovered, so that the water purifying capacity and the water purifying quality of the filter materials are ensured.
Drawings
FIG. 1 is a cross-sectional view of a central water purifier according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a central water purifier according to another embodiment of the present invention from another perspective;
FIG. 3 is a side view of a central water purifier according to an embodiment of the present invention;
FIG. 4 is a schematic diagram showing the overall structure of a central water purifier according to an embodiment of the present invention;
Fig. 5 is a sectional view of a central water purifier according to a second embodiment of the present invention.
Legend description:
1. A housing; 11. a mounting cavity; 12. a handle; 2. a dust cover; 21. a storage box; 211. a top cover; 22. a control panel; 23. a circuit board; 3. a filter assembly; 31. a filter valve; 311. a water inlet; 312. a water outlet; 313. a water outlet; 32. a filter tank; 321. a filter layer; 321a, a first filter layer; 321b, a second filter layer; 322. a filter screen; 322a, a first filter screen; 322b, a second filter screen; 322c, a center tube; 4. a shunt; 41. a water inlet valve; 411. a water inlet pipe; 42. a water outlet valve; 421. a water outlet pipe; 5. a salt box; 51. a salt adding cavity; 52. a salt absorbing valve; 53. a salt separation plate; 54. a foot cup.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
Example 1:
A central water purifier, as shown in fig. 1, comprises a housing 1, a dust cover 2 and a filter assembly 3. Wherein, be provided with installation cavity 11 in the casing 1, filter component 3 then is located installation cavity 11, and dust cover 2 demountable installation is in the top of casing 1, can reduce the dust and get into the inside circumstances that causes the pollution to the quality of water of purifier through dust cover 2.
As shown in fig. 1, in the present embodiment, the filter assembly 3 includes a filter valve 31 and a filter media tank 32. Wherein, the filter valve 31 is installed at the top of the filter material tank 32, when external tap water needs to be introduced into the filter material tank 32, the opening or closing of the pipeline can be controlled through the filter valve 31, so that the tap water enters the filter material tank 32 to finish purification or the purified clean water is output to a user.
As shown in fig. 2, in order to perform adsorption treatment on impurities in water and remove foreign odor, residual chlorine, etc. in water, a filter layer 321 and a filter screen 322 are provided in the filter tank 32. Wherein the filter layer 321 includes a first filter layer 321a and a second filter layer 321b, and the first filter layer 321a is located above the second filter layer 321 b. In this embodiment, the first filter layer 321a is activated carbon particles, so that organic pollutants and chemical pollutants such as residual chlorine, trioxymethane, carbon tetrachloride and the like in water can be effectively removed. The second filter layer 321b is made of refined quartz sand, so that the sediment, rust, colloid and other particle impurities in the water can be effectively filtered, and meanwhile, the loss of the activated carbon particles in the first filter layer 321a can be reduced. The activated carbon and the quartz sand adsorb impurities in the water, so that the taste of the water is improved, and the high-quality purified water output is ensured.
In addition, as shown in fig. 2, the filter screen 322 includes a first filter screen 322a and a second filter screen 322b. Wherein, first filter screen 322a screw thread installs in the filling mouth department of filter media jar 32, and first filter screen 322 a's upper end is linked together with filter valve 31, and second filter screen 322b is arranged in second filter layer 321b, links to each other through center tube 322c between first filter screen 322a and the second filter screen 322b, and center tube 322c buries in filter layer 321. The first filter screen 322a and the second filter screen 322b are used for finely filtering water quality, so that the purification effect of the water quality is improved, the loss of activated carbon particles and refined quartz sand can be reduced by the first filter screen 322a and the second filter screen 322b, and the purification effect of the water quality is further ensured.
As shown in fig. 1, in order to simplify the pipeline layout inside the water purifier, the back side of the filter valve 31 is connected with a splitter 4 for connecting with an external pipeline, and meanwhile, the connection between the pipelines inside the water purifier is simpler, so that the water purifier is convenient to assemble and maintain subsequently. In this embodiment, the diverter 4 is an integral bypass valve.
As shown in fig. 3, in the present embodiment, the filter valve 31 includes a water inlet 311, a water outlet 312, and a water outlet 313. Wherein, the water inlet 311 and the water outlet 312 are connected with the splitter 4, and the water outlet 313 is near one side of the water outlet 312. In operation, tap water enters the filter tank 32 from the water inlet 311 through the flow dividing element 4 for purification, and purified water flows out from the water outlet 312 through the flow dividing element 4. Because after using the purifier for a period of time, a lot of impurities can be accumulated in the purifier, the impurities can cause the water quality to be poor, and simultaneously, garbage and bacteria can be brought into the purifier, so that the purifying effect of the purifier is reduced. Therefore, the inside of the water purifier can be cleaned by opening the water discharge opening 313 to discharge the waste water and the garbage, thereby ensuring the purifying effect of the water purifier. When the water purifier is used daily, the water outlet 313 is opened according to a certain period to ensure the normal operation of the water purifier and to be in a good working state all the time.
As shown in fig. 3, in the present embodiment, the flow dividing member 4 includes a water intake valve 41 and a water outlet valve 42. Wherein, the water inlet valve 41 is externally connected with a water inlet pipe 411, the water inlet valve 41 controls the opening and closing of the water inlet pipe 411, the water outlet valve 42 is externally connected with a water outlet pipe 421, and the water outlet valve 42 controls the opening and closing of the water outlet pipe 421. In addition, the splitter 4 further comprises a first interface and a second interface. The first interface is used for being connected with the water inlet 311, and the second interface is used for being connected with the water outlet 312.
As shown in fig. 2-3, when the water inlet valve 41 is opened, tap water enters the filter tank 32 through the water inlet 311, and when the water outlet valve 42 is opened, purified water flows out through the water outlet 312 to be supplied to a user. The flow rate of water flow in the pipeline can be regulated through the water inlet valve 41 and the water outlet valve 42, the flow direction of the water flow is controlled, the flexibility of pipeline switching is improved, the free switching of tap water, purified water and soft water is realized, the multiple water demands of a user are met, the pipeline can be simplified while the multiple flow directions of the water flow are realized, and the installation and maintenance of the water purifier are facilitated.
As shown in fig. 2, in order to improve the utilization rate of the internal space of the water purifier, the top of the dust cover 2 is provided with a storage box 21, so that articles can be conveniently stored. In addition, the top cover of the storage box 21 is provided with a top cover 211, when articles are placed in the storage box 21, the bottom cover can play roles in preventing moisture and insects, so that the articles placed in the storage box 21 are effectively protected from being polluted by dust, insects and the like, and the practicability of the water purifier is improved.
As shown in fig. 2, the top surface of the dust cover 2 is further provided with a control panel 22, the control panel 22 is disposed adjacent to the storage box 21, a circuit board 23 is disposed below the control panel 22, and the control panel 22 is electrically connected with the circuit board 23. In this embodiment, the control panel 22 selects a touch key to implement intelligent control of the water purifier, and meanwhile, the condition that the circuit board 23 is damaged due to water leakage can be reduced, which is beneficial to prolonging the service life of the water purifier. In addition, the control panel 22 is simple and visual, and the user can set and operate corresponding parameters according to the display of the control panel 22.
As shown in fig. 4, in order to facilitate the movement of the water purifier, the handles 12 are disposed on two sides of the housing 1, the handles 12 are recessed toward the interior of the housing 1, and when the water purifier needs to be moved, the water purifier is lifted conveniently by the handles 12, and the water purifier is moved to a place, so that the practicability of the water purifier is further improved.
Working principle: when the water purifier is used for the first time, the water purifier needs to be backwashed and positively washed. During backwashing, the water inlet valve 41 is opened, tap water enters the central pipe 322c through the water inlet pipe 411 and the water inlet 311, flows out from the second filter screen 322b to the first filter layer 321a and the second filter layer 321b, and finally is discharged from the filter layer 321 to the water outlet 313 through the first filter screen 322a, and the backwashed water is discharged.
During normal washing, the water inlet valve 41 is opened, tap water enters the first filter screen 322a through the water inlet pipe 411 and the water inlet 311, flows into the filter tank 32 from the first filter screen 322a, passes through the first filter layer 321a and the second filter layer 321b, finally enters the central pipe 322c from the second filter screen 322b, is discharged to the water outlet 313 from the central pipe 322c, and discharges water after normal washing. The active carbon powder in the first filter layer 321a is washed cleanly and activated by repeated backwashing and forward washing, and when the drainage is clear, the filtering and water purification can be normally performed.
During normal water purification, the water inlet valve 41 is opened, tap water enters the first filter screen 322a through the water inlet pipe 411 and the water inlet 311, flows into the filter tank 32 from the first filter screen 322a, is purified through the first filter layer 321a and the second filter layer 321b, enters the central pipe 322c through the second filter screen 322b, is discharged to the water outlet 312 through the central pipe 322c, and the water outlet valve 42 is opened, so that purified water flows to a water consumption point through the water outlet pipe 421.
Example 2:
As shown in fig. 5, embodiment 2 of the present application is different from embodiment 1 in that in this embodiment, a salt tank 5 is provided on one side of the filter tank 32, and a resin layer is selected as a filter layer 321 in the filter tank 32. A salt adding cavity 51 and a salt absorbing valve 52 are arranged in the salt box 5. Wherein, the salt absorbing valve 52 is cylindrical, and the salt adding cavity 51 is located at one side of the salt absorbing valve 52 away from the filter material tank 32, the salt adding cavity 51 is used for placing salt particles, and the salt adding cavity 51 is communicated with the salt absorbing valve 52, the salt absorbing valve 52 is communicated with the filter material tank 32, and the supplementing amount of the brine is controlled through the salt absorbing valve 52.
In addition, as shown in fig. 5, in order to install the salt absorbing valve 52, a salt separating plate 53 is further provided in the salt tank 5, a round hole adapted to the section of the salt absorbing valve 52 is provided on the salt separating plate 53, and the salt absorbing valve 52 is installed on the salt separating plate 53, so that the salt absorbing valve 52 is fixed, and the movement and the inclination of the salt absorbing valve 52 are reduced. The bottom of the salt isolation plate 53 is connected with a foot cup, the foot cup is used for supporting the salt isolation plate 53, and meanwhile, the salt isolation plate 53 can also reduce salt particles in the salt adding cavity 51 to directly contact with the bottom of the shell 1, so that the service life of the water purifier is prolonged.
Working principle: when the water purifier works normally, the water inlet valve 41 is in an open state, tap water enters the first filter screen 322a through the water inlet pipe 411 and the water inlet 311, flows into the filter tank 32 from the first filter screen 322a, softens the tap water through the filter layer 321, enters the central pipe 322c through the second filter screen 322b, is discharged to the water outlet 312 through the central pipe 322c, and opens the water outlet valve 42, so that the purified water flows to a water consumption point through the water outlet 312 and the water outlet pipe 421.
When the water purifier is used for a long time, the resin in the filter material tank 32 is fully adsorbed with calcium and magnesium ions, and can reach a saturated state, and the purification of hard water can not be continued, at this time, the resin in the filter material tank 32 needs to be regenerated, and the working capacity of the water purifier is recovered.
During backwashing, the water inlet valve 41 is opened, tap water enters the central tube 322c from the water inlet pipe 411 and the water inlet 311, flows out from the second filter screen 322b, passes through the ion exchange function of the resin layer in the filter material tank 32, and finally is discharged from the water outlet 313, so that the pollution and broken resin trapped on the resin surface layer can be washed off through backwashing, the compacted resin layer can be loosened, the resin particles can be fully contacted with the brine during regeneration, good conditions are provided for ion exchange, and the regeneration effect of the filter layer 321 is improved.
During salt absorption, salt particles in the salt adding cavity 51 are dissolved by adding water to obtain salt water, saturated salt water in the salt adding cavity 51 is sucked into the filter tank 32 through the salt absorption valve 52, wherein the salt water is discharged from the central pipe 322c to the second filter screen 322b and then discharged from the second filter screen 322b to the filter layer 321, resin in the filter tank 32 is subjected to regeneration treatment, and after the reaction is completed, the salt water is discharged from the water outlet 313.
And a back washing is performed again to completely wash out the brine in the filter material tank 32.
Finally, the water inlet valve 41 is opened to enable tap water to directly enter the filter layer 321 from the first filter screen 322a, so that the residual brine in the filter layer 321 is washed, the resin layer is pressed down, and finally, the tap water enters the central pipe 322c from the second filter screen 322b and is discharged from the water outlet 313.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. A central water purifier, comprising:
a housing (1) provided with an installation cavity (11) therein;
The dustproof cover (2) is arranged above the shell (1) and is detachably connected with the shell (1);
the filter assembly (3), the filter assembly (3) is arranged in the mounting cavity (11), the filter assembly (3) comprises a filter valve (31) and a filter material tank (32), and the filter valve (31) is arranged at the upper end of the filter material tank (32);
one side of the filter valve (31) is provided with a flow dividing piece (4), the flow dividing piece (4) is connected with the filter valve (31), and the flow dividing piece (4) is used for controlling the flow direction of water flow.
2. A central water purifier according to claim 1, wherein the splitter (4) comprises a water inlet valve (41) and a water outlet valve (42), the water inlet valve (41) is externally connected with a water inlet pipe (411), and the water outlet valve (42) is externally connected with a water outlet pipe (421).
3. A central water purifier as claimed in claim 2, wherein the filter valve (31) comprises a water inlet (311), a water outlet (312) and a water outlet (313), the water inlet (311) is communicated with the water inlet valve (41), the water outlet (312) is communicated with the water outlet valve (42), and the water outlet (313) is arranged on one side of the filter valve (31) close to the water outlet (312).
4. A central water purifier according to claim 1, characterized in that a filter layer (321) and a filter screen (322) are arranged in the filter material tank (32), and the filter screen (322) is arranged in the filter layer (321).
5. The water purifier as recited in claim 4, wherein the filter screen (322) includes a first filter screen (322 a), a second filter screen (322 b) and a central tube (322 c), the first filter screen (322 a) is disposed at a tank opening of the filter tank (32), the first filter screen (322 a) is connected with the filter valve (31), the second filter screen (322 b) is disposed in the filter layer (321), and the first filter screen (322 a) is connected with the second filter screen (322 b) through the central tube (322 c).
6. A central water purifier as claimed in claim 1, wherein a salt tank (5) is arranged on one side of the filter material tank (32), the salt tank (5) comprises a salt adding cavity (51) and a salt absorbing valve (52), the salt adding cavity (51) is arranged on one side of the salt absorbing valve (52) away from the filter material tank (32), the salt adding cavity (51) is communicated with the salt absorbing valve (52), and the salt absorbing valve (52) is communicated with the filter material tank (32).
7. The central water purifier as recited in claim 6, wherein the salt tank (5) further comprises a salt isolation plate (53), the shape of one side of the salt isolation plate (53) close to the filter tank (32) is adapted to the shape of the outer side wall of the filter tank, and a foot cup (54) is arranged at the bottom of the salt isolation plate (53).
8. A central water purifier according to claim 1, characterized in that the dust cover (2) is provided with a storage box (21) near the top end, and a top cover (211) is arranged above the storage box (21).
9. A central water purifier according to claim 1, characterized in that the top surface of the dust cover (2) is provided with a control panel (22), the control panel (22) is arranged at one side of the storage box (21), and a circuit board (23) is connected below the control panel (22).
10. A central water purifier according to claim 1, wherein the outer side wall of the housing (1) is provided with a handle (12), the handle (12) being recessed into the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410463586.9A CN118108378A (en) | 2024-04-17 | 2024-04-17 | Central water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410463586.9A CN118108378A (en) | 2024-04-17 | 2024-04-17 | Central water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118108378A true CN118108378A (en) | 2024-05-31 |
Family
ID=91213914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410463586.9A Pending CN118108378A (en) | 2024-04-17 | 2024-04-17 | Central water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118108378A (en) |
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