CN112076518A - Ceramic filter element device for direct drinking water purifier - Google Patents
Ceramic filter element device for direct drinking water purifier Download PDFInfo
- Publication number
- CN112076518A CN112076518A CN202010975424.5A CN202010975424A CN112076518A CN 112076518 A CN112076518 A CN 112076518A CN 202010975424 A CN202010975424 A CN 202010975424A CN 112076518 A CN112076518 A CN 112076518A
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- Prior art keywords
- ceramic filter
- filter element
- cavity
- assembly
- shell
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- 239000000919 ceramic Substances 0.000 title claims abstract description 103
- 239000003651 drinking water Substances 0.000 title claims abstract description 15
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 214
- 238000004140 cleaning Methods 0.000 claims abstract description 79
- 238000011001 backwashing Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 22
- 239000010865 sewage Substances 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 13
- 239000008213 purified water Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000746 purification Methods 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Materials (AREA)
Abstract
The invention belongs to the field of water purification equipment, and particularly relates to a ceramic filter element device for a direct drinking water purifier, which comprises a shell, a ceramic filter element assembly, a cleaning assembly, a backwashing assembly and a drainage assembly, wherein the ceramic filter element assembly is arranged in the shell; one end of the ceramic filter element assembly is arranged inside the shell, and the other end of the ceramic filter element assembly penetrates through the shell and is positioned outside the shell; one end of the cleaning component is clamped on the inner wall of the shell, and the other end of the cleaning component is positioned outside the shell; one end of the backwashing component is positioned in the inner cavity of the ceramic filter element assembly, the other end of the backwashing component is fixedly arranged on the inner wall of the bottom of the shell, and the central axis of the backwashing component is superposed with the central axis of the ceramic filter element assembly; the drainage assembly is fixedly installed inside the shell. When the ceramic filter element device provided by the invention is used for cleaning the ceramic filter element, the ceramic filter element can be cleaned without being detached from the device.
Description
Technical Field
The invention belongs to the field of water purifying equipment, and particularly relates to a ceramic filter element device for a direct drinking water purifier.
Background
Because the ceramic filter element is made of pure natural physical materials, the secondary pollution can not be generated in the using process of the water purifier, and beneficial mineral substances in water can be retained while impurities such as silt, bacteria, rust and the like are effectively removed. Has the advantages of long service life, excellent filtering effect, sweet purified water quality and the like.
The ceramic filter element device is characterized in that the ceramic filter element is arranged on the ceramic filter element device, and the ceramic filter element is arranged on the ceramic filter element device.
Disclosure of Invention
Aiming at the problems, the invention provides a ceramic filter element device for a direct drinking water purifier, which comprises a shell, a ceramic filter element component, a cleaning component and a drainage component, wherein the ceramic filter element component is arranged on the shell;
a first cavity and a second cavity are arranged in the shell, and the first cavity is positioned above the second cavity;
one end of the ceramic filter element assembly is arranged in the first cavity, and the other end of the ceramic filter element assembly penetrates through the shell and is positioned outside the shell;
the cleaning assembly comprises a first cylinder, a push rod and a cleaning disc;
the first air cylinder is fixedly arranged outside the shell, one end of the push rod is fixedly arranged at the output end of the first air cylinder, and the other end of the push rod penetrates through a top plate of the shell and is positioned inside the first cavity; the joint of the push rod and the shell is arranged in a sealing way;
the cleaning disc is of a hollow plate-shaped structure, and a second water inlet hole and a high-pressure water spraying groove are formed in the cleaning disc;
the second water inlet hole is positioned on the upper plate surface of the cleaning disc and penetrates through the upper plate surface of the cleaning disc;
the high-pressure water spraying groove is arranged on the outer wall of the inner side of the cleaning disc, penetrates through the inner side wall of the cleaning disc and is connected end to end along the inner side wall of the cleaning disc; the section of the high-pressure water spraying groove is conical;
one end of the drainage assembly is fixedly installed on the inner wall of the bottom of the second cavity, and the other end of the drainage assembly is located at the lower end of the first cavity.
Furthermore, a plurality of groups of guide blocks are arranged on the inner wall of the first cavity, and the direction of each guide block is vertical; the upper end of the guide block is fixedly connected with the top plate of the first cavity; the lower end of the guide block is positioned at the lower end of the first cavity; the outer edge of the cleaning disc is also provided with a plurality of groups of guide grooves, a plurality of groups of guide blocks correspond to the guide grooves one by one, and the guide grooves are movably clamped on the guide blocks;
and a sewage outlet pipe is arranged on the side wall of the lower end of the first cavity and is positioned between the two ends of the drainage component.
Further, a first connecting plate is fixedly mounted on the inner wall of the shell, the first connecting plate is a bottom plate of the first cavity, and meanwhile, the first connecting plate is also a top plate of the second cavity;
a second connecting plate is fixedly arranged on one plate surface of the first connecting plate, which is positioned in the first cavity, two groups of first clamping grooves which are symmetrically arranged are formed in the second connecting plate, and the first clamping grooves are communicated with the sewage outlet pipe;
and a second clamping groove is formed in the middle of the second connecting plate, and the lower end of the ceramic filter element assembly is fixedly arranged in the second clamping groove.
Furthermore, the ceramic filter element device further comprises a first water inlet assembly, the first water inlet assembly is located on one side of the shell, a water outlet end of the first water inlet assembly is communicated with the first cavity in the shell, a joint of the first water inlet assembly and the shell is located at the bottom of the first cavity, and the joint is sealed.
Further, the first water inlet assembly comprises a first booster pump, a first water inlet pipe and a first water outlet pipe; the first water inlet pipe is fixedly connected with the water inlet end of the first booster pump, and one end of the first water outlet pipe is fixedly connected with the water outlet end of the first booster pump; the other end of the first water outlet pipe is communicated with the interior of the first cavity, and the joint of the first water outlet pipe and the first cavity is arranged in a sealing mode.
Furthermore, the ceramic filter element device also comprises a second water inlet assembly, one end of the second water inlet assembly is positioned in the first cavity and fixedly connected with the second water inlet hole, and the connection part is sealed;
the other end of the second water inlet assembly is located outside the shell, and the joint of the second water inlet assembly and the shell is arranged in a sealing mode.
Furthermore, the second water inlet assembly comprises a second booster pump, a second water inlet pipe and a second water outlet pipe, the second water inlet pipe is fixedly connected with the water inlet end of the second booster pump, and the second water outlet pipe is fixedly connected with the water outlet end of the second booster pump; the other end of the second water outlet pipe is fixedly connected with the second water inlet hole, and the joint is arranged in a sealing mode.
Further, the ceramic filter element assembly comprises a ceramic filter element, an upper mounting seat, a lower mounting seat and a purified water outlet pipe;
an upper mounting seat and a lower mounting seat are respectively fixedly mounted at two ends of the ceramic filter element; the upper mounting seat is fixedly connected with a top plate of the shell and is arranged in a sealing manner;
the upper mounting seat is penetrated by the water purification water outlet pipe, and one end of the water purification water outlet pipe is communicated with the inner cavity of the ceramic filter element; a water purification valve is arranged on the water purification water outlet pipe; the lower mounting seat is fixedly mounted in the second clamping groove, and the joint of the lower mounting seat and the second clamping groove is arranged in a sealing mode.
Furthermore, the ceramic filter element device also comprises a backwashing component, and the backwashing component comprises an air bag and an inflator pump;
the inflator pump is fixedly arranged on the inner wall of the bottom of the second cavity, and the gas transmission end of the inflator pump penetrates through the first connecting plate and the lower mounting seat;
the air bag is arranged in the inner cavity of the ceramic filter element and is fixedly connected with the air transmission end of the inflator pump.
Further, the drainage assembly comprises a second cylinder and a clamping block;
one end of the second cylinder is fixedly arranged on the inner wall of the bottom of the second cavity, and one end of an output shaft of the second cylinder penetrates through the first connecting plate;
one end of the clamping block is fixedly connected with one end of the output shaft of the second cylinder; the other end of the clamping block can be clamped in the first clamping groove and is in sealing arrangement with the first clamping groove.
The invention has the beneficial effects that:
1. through first booster pump pressurizes municipal water, makes inside the municipal water after the pressurization flowed into the casing from first outlet pipe, accelerates the filtration of municipal water.
2. Through the municipal water is pressurized by the second booster pump, so that the pressurized municipal water flows into one end of the cleaning component positioned in the shell from the second water outlet pipe, and the cleaning component provides a high-pressure water source for cleaning.
3. The high-pressure water spraying groove penetrates through the inner side wall of the cleaning disc, and the high-pressure water spraying groove is connected end to end along the inner side wall of the cleaning disc; and the section of the high-pressure water spraying groove is set to be conical, so that high-pressure municipal water entering the cleaning disc forms high-pressure water flow to be sprayed out from the high-pressure water spraying groove, and the outer wall of the ceramic filter element is effectively cleaned.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows a front view of a ceramic filter cartridge arrangement according to an embodiment of the invention;
FIG. 2 is a schematic view showing the internal structure of a ceramic filter cartridge device according to an embodiment of the present invention;
FIG. 3 is a schematic view showing the internal structure of a housing of a ceramic filter cartridge assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view of a first water inlet assembly of a ceramic filter cartridge assembly in accordance with an embodiment of the present invention;
FIG. 5 shows a schematic representation of a ceramic filter element assembly of a ceramic filter element arrangement according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a second water inlet assembly of a ceramic filter cartridge assembly in accordance with an embodiment of the present invention;
FIG. 7 is a schematic view of a cleaning assembly of a ceramic filter cartridge assembly according to an embodiment of the present invention;
FIG. 8 is a schematic cross-sectional view of a cleaning disc of a ceramic filter cartridge assembly according to an embodiment of the present invention;
FIG. 9 shows a top view of a cleaning disc of a ceramic filter cartridge assembly according to an embodiment of the present invention;
FIG. 10 is a schematic view of a back-cleaning assembly of a ceramic filter cartridge assembly according to an embodiment of the present invention;
fig. 11 shows a schematic view of a drain assembly of a ceramic filter cartridge device according to an embodiment of the present invention.
In the figure: 1. a housing; 2. a ceramic filter element assembly; 4. a first water intake assembly; 5. cleaning the assembly; 6. a second water inlet assembly; 7. a back-cleaning assembly; 9. a drainage assembly; 10. a sewage outlet pipe; 11. a guide block; 12. a first connecting plate; 13. a second connecting plate; 14. a first card slot; 15. a second card slot; 21. a ceramic filter element; 22. an upper mounting seat; 23. a lower mounting seat; 24. a purified water outlet pipe; 25. a water purification valve; 41. a first booster pump; 42. a first water inlet pipe; 43. a first water outlet pipe; 51. a first cylinder; 52. a push rod; 53. cleaning the disc; 531. a second water inlet hole; 532. a guide groove; 533. a high-pressure water spraying groove; 61. a second booster pump; 62. a second water inlet pipe; 63. a second water outlet pipe; 71. an air bag; 72. an inflator pump; 91. a second cylinder; 92. and (7) clamping blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a ceramic filter element device for a direct drinking water purifier, which comprises a shell 1, a ceramic filter element component 2, a first water inlet component 4, a cleaning component 5, a second water inlet component 6, a backwashing component 7 and a drainage component 9, and is exemplarily shown in fig. 1 and fig. 2.
The inside of casing 1 is provided with first cavity and second cavity, first cavity is located the top of second cavity.
The first water inlet component 4 is located on one side of the shell 1, a water outlet end of the first water inlet component 4 is communicated with a first cavity in the shell 1, a joint of the first water inlet component 4 and the shell 1 is located at the bottom of the first cavity, the joint is arranged in a sealing mode, and the first water inlet component 4 is used for providing a water source needing filtering for the shell 1. For example, the other end of the first water inlet block 4 is connected to a municipal water pipe, and municipal water is introduced into the housing 1 through the first water inlet block 4 to be filtered.
One end of the ceramic filter element assembly 2 is arranged in a first cavity of the shell 1, and the other end of the ceramic filter element assembly 2 penetrates through the shell 1 and is positioned above the outer part of the shell 1; the ceramic filter element assembly 2 is used for filtering water needing filtering.
One end of the cleaning component 5 is clamped on the inner wall of the shell 1, the other end of the cleaning component 5 is positioned outside the shell 1 and is fixedly connected with the outer wall of the shell 1, and the joint of the cleaning component 5 and the shell 1 is arranged in a sealing manner; one end of the cleaning assembly 5, which is positioned in the shell 1, can move along the inner wall of the shell 1 in the vertical direction; the cleaning component 5 is used for cleaning the outer wall of the ceramic filter element component 2.
One end of the second water inlet assembly 6 is positioned in the first cavity of the shell 1 and is fixedly connected with one end of the cleaning assembly 5 positioned in the first cavity; the other end of the second water inlet assembly 6 is positioned at one side of the shell 1, and the joint of the second water inlet assembly 6 and the shell 1 is arranged in a sealing manner; the second water inlet assembly 6 is used for providing a water source for cleaning the outer wall of the ceramic filter element assembly 2 for the cleaning assembly 5.
One end of the backwashing component 7 is positioned in the inner cavity of the ceramic filter element assembly 2, the other end of the backwashing component 7 is fixedly arranged in a second cavity of the shell 1, and the central axis of the backwashing component 7 is superposed with the central axis of the ceramic filter element assembly 2; the reverse cleaning component 7 is hermetically arranged at the joint of the ceramic filter element component 2.
The drainage assembly 9 is arranged in the second cavity, one end of the drainage assembly 9 is fixedly installed on the inner wall of the bottom of the second cavity, and the other end of the drainage assembly 9 is located below the joint of the first water inlet assembly 4 and the shell 1.
A sewage outlet pipe 10 is further arranged on the side wall of the shell 1, the sewage outlet pipe 10 is located below the first cavity, the sewage outlet pipe 10 is located between two ends of the drainage assembly 9, and the sewage outlet pipe 10 is used for discharging sewage generated by the cleaning assembly 5 for cleaning the ceramic filter element assembly 2.
Exemplarily, as shown in fig. 3, a plurality of sets of guide blocks 11 are disposed on an inner wall of the housing 1, and the direction of the guide blocks 11 is a vertical direction; the upper end of the guide block 11 is fixedly connected with the top plate of the first cavity; the lower end of the guide block 11 is positioned above the joint of the first water inlet assembly 4 and the shell 1, and the guide block 11 is used for guiding the cleaning assembly 5;
a first connecting plate 12 is further fixedly mounted on the inner wall of the shell 1, the first connecting plate 12 is a bottom plate of the first cavity, and meanwhile, the first connecting plate 12 is a top plate of the second cavity; a second connecting plate 13 is fixedly installed on one plate surface of the first connecting plate 12 positioned in the first cavity, two groups of first clamping grooves 14 which are symmetrically arranged are formed in the second connecting plate 13, and the first clamping grooves 14 are communicated with the sewage outlet pipe 10; and a second clamping groove 15 is formed in the middle of the second connecting plate 13, and the second clamping groove 15 is used for fixedly mounting the ceramic filter element assembly 2.
The first water inlet assembly 4 comprises a first booster pump 41, a first water inlet pipe 42 and a first water outlet pipe 43, as shown in fig. 4 for example; the first water inlet pipe 42 is fixedly connected with the water inlet end of the first booster pump 41, and one end of the first water outlet pipe 43 is fixedly connected with the water outlet end of the first booster pump 41; the other end of the first water outlet pipe 43 is communicated with the inside of the shell 1, and the joint of the first water outlet pipe 43 and the shell 1 is arranged in a sealing way;
for example, the first booster pump 41 may adopt a small booster pump with model number HSP 11050T; when the municipal water enters the first pressurizing pump 41 from the first water inlet pipe 42, the municipal water is pressurized by the first pressurizing pump 41, and the pressurized municipal water flows into the housing 1 from the first water outlet pipe 43, so that the filtration of the municipal water is accelerated.
The ceramic filter element assembly 2 comprises a ceramic filter element 21, an upper mounting seat 22, a lower mounting seat 23, a purified water outlet pipe 24 and a purified water valve 25, as shown in fig. 5 for example; an upper mounting seat 22 and a lower mounting seat 23 are respectively fixedly mounted at two ends of the ceramic filter element 21; the upper mounting seat 22 is fixedly connected with a top plate of the shell 1 and is arranged in a sealing manner; the upper mounting seat 22 is penetrated by a purified water outlet pipe 24, and one end of the purified water outlet pipe 24 is communicated with the inner cavity of the ceramic filter element 21; a water purifying valve 25 is arranged on the water purifying water outlet pipe 24; the water purifying valve 25 is used for controlling the circulation of the filtered purified water; the lower mounting seat 23 is fixedly mounted in the second clamping groove 15, and the joint of the lower mounting seat and the second clamping groove 15 is sealed.
The second water inlet assembly 6 comprises a second booster pump 61, a second water inlet pipe 62 and a second water outlet pipe 63, as shown in fig. 6 for example; the second water inlet pipe 62 is fixedly connected with the water inlet end of the second booster pump 61, and the second water outlet pipe 63 is fixedly connected with the water outlet end of the second booster pump 61; the other end of the second water outlet pipe 63 is fixedly connected with the cleaning component 5 and provides a water source for cleaning for the cleaning component 5;
for example, the second outlet pipe 63 may be a corrugated hose for moving up and down with the cleaning assembly 5 in the housing 1.
For example, the second booster pump 61 may be a small booster pump with model number HSP 11050T; when water enters the second booster pump 61 from the second water inlet pipe 62, the water is pressurized by the second booster pump 61, so that the pressurized water flows into one end of the cleaning assembly 5, which is positioned in the shell 1, from the second water outlet pipe 63, and a pressurized water source for cleaning is provided for the cleaning assembly 5.
The cleaning assembly 5 comprises a first cylinder 51, a push rod 52 and a cleaning disc 53, as shown in fig. 7 for example; the first air cylinder 51 is fixedly arranged outside the shell 1, one end of the push rod 52 is fixedly arranged at the output end of the first air cylinder 51, and the other end of the push rod 52 penetrates through the top plate of the shell 1 and is fixedly connected with the upper plate surface of the cleaning disc 53; the joint of the push rod 52 and the shell 1 is arranged in a sealing way; the cleaning disc 53 can be movably clamped on the guide block 11; when the cleaning assembly 5 works, the first air cylinder 51 is started, and the push rod 52 pushes the cleaning disc 53 to move up and down in the shell 1 along the guide block 11.
The cleaning disc 53 is provided with a hollow plate-shaped structure, and the cleaning disc 53 is further provided with a second water inlet hole 531, a guide groove 532 and a high-pressure water spray groove 533, as shown in fig. 8 and 9 for example. The second water inlet 531 is located on the upper plate surface of the cleaning disc 53, and the second water inlet 531 penetrates through the upper plate surface of the cleaning disc 53; the second water outlet pipe 63 is fixedly installed inside the second water inlet hole 531, and the connection position of the second water outlet pipe 63 and the second water inlet hole 531 is sealed; a plurality of groups of the guide grooves 532 are arranged on the outer edge of the cleaning disc 53, the plurality of groups of the guide grooves 532 correspond to the plurality of groups of the guide blocks 11 one by one, and the guide grooves 532 can be movably clamped on the guide blocks 11; the high-pressure water spray groove 533 is arranged on the inner outer wall of the cleaning disc 53, the high-pressure water spray groove 533 penetrates through the inner side wall of the cleaning disc 53, and the high-pressure water spray groove 533 is connected end to end along the inner side wall of the cleaning disc 53; and the section of the high-pressure water spraying groove 533 is set to be conical, which is beneficial to the pressurized water entering the cleaning disc 53 to form high-pressure water flow to be sprayed out from the high-pressure water spraying groove 533, so as to effectively clean the outer wall of the ceramic filter element 21.
The backwash assembly 7 includes an air bag 71 and an inflator 72, as shown in fig. 10 for example; the inflator 72 is fixedly mounted on the inner wall of the bottom of the housing 1, and the gas transmission end of the inflator 72 penetrates through the first connecting plate 12 and the lower mounting seat 23; the air bag 71 is arranged in the inner cavity of the ceramic filter element 21, and the air bag 71 is fixedly connected with the air conveying end of the inflator 72;
for example, the inflator 72 may be a horizontal bar mini-type inflator model FS 008B; when the inflator pump 72 is started, the water purification valve 25 is closed, so that water in the ceramic filter element 21 cannot be discharged from the water purification outlet pipe 24; the inflator 72 inflates air into the air bag 71, the air bag 71 expands, the internal space of the ceramic filter element 21 is reduced, the pressure is increased, water in the ceramic filter element 21 can be discharged from the inside of the ceramic filter element 21 to the outside, and the ceramic filter element 21 is reversely cleaned by matching with the cleaning assembly 5.
The drainage assembly 9 comprises a second cylinder 91 and a latch 92, as shown in fig. 11 for example; one end of the second cylinder 91 is fixedly mounted on the inner wall of the bottom of the second cavity, and one end of an output shaft of the second cylinder 91 penetrates through the first connecting plate 12; one end of the latch 92 is fixedly connected with one end of the output shaft of the second cylinder 91; the other end of the clamping block 92 can be clamped in the first clamping groove 14 and is arranged in a sealing manner with the first clamping groove 14;
for example, when the second cylinder 91 is started, the latch 92 is far away from the first latch 14, and water inside the housing 1 can be discharged from the waste water outlet pipe 10 along the first latch 14.
By utilizing the ceramic filter element device provided by the embodiment of the invention, the filtering process is as follows:
firstly, the water purification valve 25 is opened to ensure that the water purification outlet pipe 24 is unblocked, secondly, the water to be filtered enters the first booster pump 41 through the first water inlet pipe 42 to be pressurized, the pressurized water to be filtered can quickly enter the shell 1 from the first water outlet pipe 43, the filtering of the water to be filtered by the ceramic filter element 21 is accelerated, and the filtered water can quickly flow into the water purification outlet pipe 24 from the inside of the ceramic filter element 21, so that the water can be directly drunk.
The ceramic filter element device provided by the embodiment of the invention has the following cleaning process:
firstly, the first water inlet component 4 is closed to stop filtering work, and then the water purifying valve 25 is closed to ensure that the water purifying water outlet pipe 24 can not discharge water; then, the second cylinder 91 is started to enable the clamping block 92 to be far away from the first clamping groove 14, so that water in the shell 1 can be discharged from the sewage outlet pipe 10 through the first clamping groove 14; at this time, the second water inlet assembly 6 is opened, so that the pressurized water enters the cleaning disc 53 and is sprayed out from the high-pressure water spraying groove 533 to clean the outer wall of the ceramic filter element 21, and the inflator pump 72 is started to expand the air bag 71, so that the water in the ceramic filter element 21 is accelerated to be discharged out of the ceramic filter element 21, the water in the ceramic filter element 21 can flush the outer wall of the ceramic filter element 21 from the inside of the ceramic filter element 21, and the cleaning effect is further improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a straight water purifier is with ceramic filter core device which characterized in that: comprises a shell (1), a ceramic filter element assembly (2), a cleaning assembly (5) and a drainage assembly (9);
a first cavity and a second cavity are arranged in the shell (1), and the first cavity is positioned above the second cavity;
one end of the ceramic filter element assembly (2) is arranged in the first cavity, and the other end of the ceramic filter element assembly (2) penetrates through the shell (1) and is positioned outside the shell (1);
the cleaning assembly (5) comprises a first air cylinder (51), a push rod (52) and a cleaning disc (53);
the first air cylinder (51) is fixedly arranged outside the shell (1), one end of the push rod (52) is fixedly arranged at the output end of the first air cylinder (51), and the other end of the push rod (52) penetrates through a top plate of the shell (1) and is positioned inside the first cavity; the joint of the push rod (52) and the shell (1) is arranged in a sealing way;
the cleaning disc (53) is of a hollow plate-shaped structure, and a second water inlet hole (531) and a high-pressure water spraying groove (533) are formed in the cleaning disc (53);
the second water inlet hole (531) is positioned on the upper plate surface of the cleaning disc (53), and the second water inlet hole (531) penetrates through the upper plate surface of the cleaning disc (53);
the high-pressure water spray groove (533) is arranged on the outer wall of the inner side of the cleaning disc (53), the high-pressure water spray groove (533) penetrates through the inner side wall of the cleaning disc (53), and the high-pressure water spray groove (533) is connected end to end along the inner side wall of the cleaning disc (53); the section of the high-pressure water spraying groove (533) is set to be conical;
one end of the drainage assembly (9) is fixedly installed on the inner wall of the bottom of the second cavity, and the other end of the drainage assembly (9) is located at the lower end of the first cavity.
2. The ceramic filter element device for the direct drinking water purifier as claimed in claim 1, wherein: a plurality of groups of guide blocks (11) are arranged on the inner wall of the first cavity, and the direction of each guide block (11) is vertical; the upper end of the guide block (11) is fixedly connected with the top plate of the first cavity; the lower end of the guide block (11) is positioned at the lower end of the first cavity; a plurality of groups of guide grooves (532) are further formed in the outer edge of the cleaning disc (53), a plurality of groups of guide blocks (11) correspond to the guide grooves (532) one by one, and the guide grooves (532) are movably clamped on the guide blocks (11);
a sewage outlet pipe (10) is further arranged on the side wall of the lower end of the first cavity, and the sewage outlet pipe (10) is located between the two ends of the drainage component (9).
3. The ceramic filter element device for the direct drinking water purifier as claimed in claim 2, wherein: a first connecting plate (12) is fixedly mounted on the inner wall of the shell (1), the first connecting plate (12) is a bottom plate of the first cavity, and the first connecting plate (12) is a top plate of the second cavity;
a second connecting plate (13) is fixedly arranged on one plate surface of the first connecting plate (12) positioned in the first cavity, two groups of first clamping grooves (14) which are symmetrically arranged are formed in the second connecting plate (13), and the first clamping grooves (14) are communicated with the sewage outlet pipe (10);
a second clamping groove (15) is further formed in the middle of the second connecting plate (13), and the lower end of the ceramic filter element assembly (2) is fixedly installed in the second clamping groove (15).
4. The ceramic filter element device for the direct drinking water purifier as claimed in claim 1, wherein: the ceramic filter element device further comprises a first water inlet assembly (4), the first water inlet assembly (4) is located on one side of the shell (1), the water outlet end of the first water inlet assembly (4) is communicated with a first cavity in the shell (1), the joint of the first water inlet assembly (4) and the shell (1) is located at the bottom of the first cavity, and the joint is arranged in a sealing mode.
5. The ceramic filter element device for the direct drinking water purifier as claimed in claim 4, wherein: the first water inlet assembly (4) comprises a first booster pump (41), a first water inlet pipe (42) and a first water outlet pipe (43); the first water inlet pipe (42) is fixedly connected with the water inlet end of the first booster pump (41), and one end of the first water outlet pipe (43) is fixedly connected with the water outlet end of the first booster pump (41); the other end of the first water outlet pipe (43) is communicated with the interior of the first cavity, and the joint of the first water outlet pipe (43) and the first cavity is arranged in a sealing mode.
6. The ceramic filter element device for the direct drinking water purifier as claimed in claim 1, wherein: the ceramic filter element device also comprises a second water inlet component (6), one end of the second water inlet component (6) is positioned in the first cavity and fixedly connected with the second water inlet hole (531), and the connection part is sealed;
the other end of the second water inlet assembly (6) is positioned outside the shell (1), and the joint of the second water inlet assembly (6) and the shell (1) is arranged in a sealing mode.
7. The ceramic filter element device for the direct drinking water purifier as claimed in claim 6, wherein: the second water inlet assembly (6) comprises a second booster pump (61), a second water inlet pipe (62) and a second water outlet pipe (63), the second water inlet pipe (62) is fixedly connected with the water inlet end of the second booster pump (61), and the second water outlet pipe (63) is fixedly connected with the water outlet end of the second booster pump (61); the other end of the second water outlet pipe (63) is fixedly connected with the second water inlet hole (531), and the joint is arranged in a sealing mode.
8. A ceramic filter element device for a direct drinking water purifier according to claim 1 or 3, characterized in that: the ceramic filter element assembly (2) comprises a ceramic filter element (21), an upper mounting seat (22), a lower mounting seat (23) and a purified water outlet pipe (24);
an upper mounting seat (22) and a lower mounting seat (23) are respectively fixedly mounted at two ends of the ceramic filter element (21); the upper mounting seat (22) is fixedly connected with a top plate of the shell (1) and is arranged in a sealing manner;
the upper mounting seat (22) is penetrated by the purified water outlet pipe (24), and one end of the purified water outlet pipe (24) is communicated with the inner cavity of the ceramic filter element (21); a water purifying valve (25) is arranged on the water purifying water outlet pipe (24); the lower mounting seat (23) is fixedly mounted in the second clamping groove (15), and the joint of the lower mounting seat and the second clamping groove (15) is arranged in a sealing mode.
9. The ceramic filter element device for the direct drinking water purifier as claimed in claim 8, wherein: the ceramic filter element device also comprises a back washing component (7), wherein the back washing component (7) comprises an air bag (71) and an inflator pump (72);
the inflator pump (72) is fixedly arranged on the inner wall of the bottom of the second cavity, and the gas transmission end of the inflator pump (72) penetrates through the first connecting plate (12) and the lower mounting seat (23);
the air bag (71) is arranged in the inner cavity of the ceramic filter element (21), and the air bag (71) is fixedly connected with the air transmission end of the inflator pump (72).
10. A ceramic filter element device for a direct drinking water purifier according to claim 3, wherein: the drainage assembly (9) comprises a second cylinder (91) and a clamping block (92);
one end of the second cylinder (91) is fixedly arranged on the inner wall of the bottom of the second cavity, and one end of an output shaft of the second cylinder (91) penetrates through the first connecting plate (12);
one end of the clamping block (92) is fixedly connected with one end of an output shaft of the second air cylinder (91); the other end of the clamping block (92) can be clamped in the first clamping groove (14) and is in sealing arrangement with the first clamping groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010975424.5A CN112076518B (en) | 2020-09-16 | 2020-09-16 | Ceramic filter element device for direct drinking water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010975424.5A CN112076518B (en) | 2020-09-16 | 2020-09-16 | Ceramic filter element device for direct drinking water purifier |
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| Publication Number | Publication Date |
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| CN112076518A true CN112076518A (en) | 2020-12-15 |
| CN112076518B CN112076518B (en) | 2022-02-18 |
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| CN202010975424.5A Expired - Fee Related CN112076518B (en) | 2020-09-16 | 2020-09-16 | Ceramic filter element device for direct drinking water purifier |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005081762A2 (en) * | 2004-02-17 | 2005-09-09 | Jnm Technologies, Inc. | Self-cleaning filter apparatus |
| CN1843558A (en) * | 2006-03-23 | 2006-10-11 | 厉述淮 | Backwash filter |
| CN201127865Y (en) * | 2007-11-23 | 2008-10-08 | 宝山钢铁股份有限公司 | Reflection type filter |
| CN205055575U (en) * | 2015-10-18 | 2016-03-02 | 北京联航航空客舱用品有限公司 | Quick -witted filtration system's of water spray weaving pressure recoil device |
| CN210521934U (en) * | 2019-07-22 | 2020-05-15 | 淮北师范大学 | Self-cleaning water purifier |
-
2020
- 2020-09-16 CN CN202010975424.5A patent/CN112076518B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005081762A2 (en) * | 2004-02-17 | 2005-09-09 | Jnm Technologies, Inc. | Self-cleaning filter apparatus |
| CN1843558A (en) * | 2006-03-23 | 2006-10-11 | 厉述淮 | Backwash filter |
| CN201127865Y (en) * | 2007-11-23 | 2008-10-08 | 宝山钢铁股份有限公司 | Reflection type filter |
| CN205055575U (en) * | 2015-10-18 | 2016-03-02 | 北京联航航空客舱用品有限公司 | Quick -witted filtration system's of water spray weaving pressure recoil device |
| CN210521934U (en) * | 2019-07-22 | 2020-05-15 | 淮北师范大学 | Self-cleaning water purifier |
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|---|---|
| CN112076518B (en) | 2022-02-18 |
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Effective date of registration: 20220125 Address after: 200120 room c2048, building 24, Xincheng Road, Lingang xinpian District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Applicant after: Shanghai JiaoLan Technology Group Co.,Ltd. Address before: 030032 19 / F, block a, Gaoxin Guozhi building, No.3, Dongyi second lane, Jinyang street, Taiyuan Xuefu Park, Xiaodian District, Taiyuan City, Shanxi Province Applicant before: Shanxi Huicheng Jinhai Technology Co.,Ltd. |
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