CN114699807B - Composite nanofiber water purifier - Google Patents
Composite nanofiber water purifier Download PDFInfo
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- CN114699807B CN114699807B CN202210410551.XA CN202210410551A CN114699807B CN 114699807 B CN114699807 B CN 114699807B CN 202210410551 A CN202210410551 A CN 202210410551A CN 114699807 B CN114699807 B CN 114699807B
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- Prior art keywords
- water
- water inlet
- shell
- cover
- nanofiber
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 171
- 239000002121 nanofiber Substances 0.000 title claims abstract description 94
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 239000010865 sewage Substances 0.000 claims description 48
- 239000007788 liquid Substances 0.000 claims description 34
- 239000008213 purified water Substances 0.000 claims description 20
- 238000007667 floating Methods 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 description 12
- 238000000746 purification Methods 0.000 description 7
- 239000013049 sediment Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011118 depth filtration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/44—Feed or discharge devices for discharging filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4869—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by level measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4876—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration in which the filtering elements are moved between filtering operations; particular measures for removing or replacing the filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
- B01D35/1435—Filter condition indicators with alarm means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- 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
Abstract
The invention relates to the technical field of civil water purifiers, in particular to a composite material nanofiber water purifier, which comprises a shell, wherein a water inlet separation valve is arranged on the shell, a water inlet separation valve switch is arranged on the water inlet separation valve, a multi-flow-direction water inlet pipe and a water inlet pipe are arranged on the water inlet separation valve, a cover matched with the shell is arranged on the shell, a nanofiber filter core is arranged on the cover, the nanofiber filter core is positioned in the shell, a water purifying pump is arranged on the shell, a water purifying pipe is arranged on the water purifying pump, and one end of the water purifying pipe is connected with the nanofiber filter core; the novel nanofiber filter cartridge comprises a cover, and is characterized by further comprising a piston, wherein a piston cylinder is arranged on the cover, the piston is arranged in the piston cylinder, and the bottom end of the piston penetrates through the cover and is fixedly connected to the top end of the nanofiber filter cartridge. According to the invention, the total weight of the nanofiber filter core is monitored, so that the service life of the filter core is detected and judged, and a user is reminded of replacing the filter core.
Description
Technical Field
The invention relates to the technical field of civil water purifiers, in particular to a composite material nanofiber water purifier.
Background
Along with the development of society, people's domestic water requirement is improved constantly, and the water purifier gets into ordinary family gradually, and the water purifier is the treatment facility that carries out degree of depth filtration, purification treatment to reach standard water to quality of water, can effectively filter the metal oxide in the water, grit, colloid and adsorb chemical agents such as residual chlorine, peculiar smell, heterochromatic, pesticide in the water, and the impurity such as bacterium, toxin, heavy metal in the water, and the water purification technology is in the application of water treatment field, has improved production efficiency's living standard.
The filter element is a core component of the water purifier, the use degree of the filter element directly determines the purification effect, but the filter element type water purifier in the prior art is often not provided with a mechanism for dynamically detecting the service life of the filter element, or the filter element installation time or the filter flow of the water purifier is used as the judging basis of the service life of the filter element.
As is well known, the quality of water in different areas is different, the influence of the same use time or the same filtering flow on the service life of the filter element is also different, under the use condition that the water quality is good, the actual service life of the filter element is not reached, the replacement condition according to the use time or the use flow is reached, waste is formed, and the use cost of the water purifier is further increased; under the use condition of poor water quality, the actual service life of the filter element is often not up to the replacement standard according to the use time or the replacement condition according to the use flow, and the filter element with the service life reaching is continued, so that the filtered water quality does not reach the standard, and other parts of the water purifier are damaged.
For this purpose, a composite nanofiber water purifier is proposed.
Disclosure of Invention
The invention aims to provide a composite nanofiber water purifier, which solves the problems in the prior art by automatically prompting a device for replacing a filter element.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a composite nanofiber water purifier comprising:
the shell is provided with a water inlet separation valve, the water inlet separation valve is provided with a water inlet separation valve switch, and the water inlet separation valve is provided with a multi-flow-direction water inlet pipe and a water inlet pipe;
the cover is arranged on the shell, the cover is matched with the shell, the nanofiber filter core is arranged on the cover and positioned in the shell, the water purifying pump is arranged on the shell, the water purifying pipe is arranged on the water purifying pump, and one end of the water purifying pipe is connected with the nanofiber filter core;
further comprises:
the piston is arranged on the cover, a piston cylinder is arranged in the piston cylinder, and the bottom end of the piston penetrates through the cover and is fixedly connected to the top end of the nanofiber filter element;
and the alarm device starts to alarm when the weight of the nanofiber filter core exceeds the set weight.
Preferably, the alarm device comprises an alarm fixedly installed on a cover, an alarm switch matched with the alarm is installed on the cover, the alarm switch is located in a piston cylinder, a liquid level rod II is hinged to the inner wall of the top end of the shell, a floating ball II is fixedly installed at one end of the liquid level rod II, a liquid level rod III is hinged to the other end of the liquid level rod II, a main switch matched with the liquid level rod three is fixedly installed on the cover, a driving power supply is connected to the alarm, and the main switch is used for controlling the starting of the driving power supply.
Preferably, the bottom end of the liquid level rod II is hinged with a liquid level rod I, and a water inlet separating valve switch matched with the liquid level rod I is arranged on the top wall of the water inlet separating valve.
Preferably, the composite nanofiber water purifier is characterized in that: the nanofiber filter core is inside to be equipped with the water purification apotheca, and the bottom of water purification pipe extends to in the water purification apotheca, the distance between the bottom of water purification pipe and the lid diapire sets for a constant value.
Preferably, the composite nanofiber water purifier is characterized in that: the bottom wall of the inner side of the shell is in a slope shape with high left and low right, a drain outlet is arranged at the lowest part of the bottom wall of the inner side of the shell, and a drain pump which is communicated with the drain outlet and matched with the drain outlet is fixedly arranged on the shell.
Preferably, the inside wall of shell bottom articulates installs the blowdown pole, and the blowdown pole is located one side near the drain, blowdown pole one end fixed mounting has floater one, install the blowdown pump switch that control blowdown pump starts on the shell inner wall, and blowdown pole and blowdown pump switch mutually support.
Preferably, the switch of the sewage pump is coated with a silica gel waterproof sleeve.
Preferably, a plurality of safety ropes are fixedly arranged on the top wall of the cover, and a plurality of fixing buckles for fixing the safety ropes are fixedly arranged on the top wall of the inner side of the cover.
Preferably, one end of the multi-flow-direction water inlet pipe extends into the shell, and one end of the multi-flow-direction water inlet pipe, which is far away from the water inlet separating valve, points to the sewage outlet.
Preferably, a plurality of inlet tubes are uniformly and fixedly installed on the inner wall of the shell, two adjacent inlet tubes are mutually communicated, one end of each inlet tube is connected to the water inlet separating valve, a plurality of branch tubes are all installed on each inlet tube, and one end of each branch tube points to the nanofiber filter element.
Compared with the prior art, the invention has the beneficial effects that:
1. compared with the existing filter element type water purifier, the composite material nanofiber water purifier provided by the invention has the advantages that the service life of the filter element can be more accurately judged by monitoring the total weight of the filter element and detecting and judging the service life of the filter element in the use process of the nanofiber filter element, so that a user is reminded of replacing the filter element.
2. The composite material nanofiber water purifier is provided with a bottom slope and a multi-flow-direction water inlet pipe, can collect precipitated impurities, and discharges the precipitated impurities through a sewage pump.
3. The composite material nanofiber water purifier is provided with the plurality of water inlet pipes with the branch pipes, so that the service life of the nanofiber filter element can be prolonged, and the error of the service life detection value of the filter element can be reduced.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the water inlet pipe of the present invention;
FIG. 4 is a schematic view of the multi-flow inlet pipe according to the present invention;
fig. 5 is a cross-sectional view of a multi-flow inlet pipe structure according to the present invention.
In the figure: 1. a housing; 2. a cover; 3. a main switch; 4. a nanofiber filter element; 5. a safety rope; 6. an alarm switch; 7. a piston; 8. a piston cylinder; 9. a clean water pump; 10. an alarm; 11. a water purifying pipe; 12. a purified water storage chamber; 13. a first floating ball; 14. a sewage disposal rod; 15. a sewage pump switch; 16. a sewage pump; 17. a sewage outlet; 18. a multi-flow direction water inlet pipe; 19. a water inlet separating valve; 20. a water inlet separating valve switch; 21. a liquid level rod I; 22. a water inlet pipe; 23. a branch pipe; 24. a second floating ball; 25. a liquid level rod II; 26. and a liquid level rod III.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 5, the present invention provides a composite nanofiber water purifier, which has the following technical scheme:
a composite nanofiber water purifier comprising:
the shell 1, install the water inlet separation valve 19 on the shell 1, install the water inlet separation valve switch 20 on the water inlet separation valve 19, install the multi-flow direction water inlet pipe 18 and water inlet pipe 22 on the water inlet separation valve 19;
the cover 2 is arranged on the shell 1, the cover 2 matched with the shell 1 is arranged on the cover 2, the nanofiber filter element 4 is arranged in the shell 1, the water purifying pump 9 is arranged on the shell 1, the water purifying pipe 11 is arranged on the water purifying pump 9, and one end of the water purifying pipe 11 is connected with the nanofiber filter element 4;
further comprises:
the piston 7 is provided with a piston cylinder 8 on the cover 2, the piston 7 is arranged in the piston cylinder 8, and the bottom end of the piston 7 penetrates through the cover 2 and is fixedly connected with the top end of the nanofiber filter element 4;
and the alarm device starts to alarm when the weight of the nanofiber filter core 4 exceeds the set weight.
When the invention is used for filtering and purifying water, sewage is distributed and treated by the water inlet separating valve 19, and the water inlet separating valve 19 is used for mixing the sewage according to the following ratio of 1:1 are respectively discharged into the shell 1 from the multi-flow-direction water inlet pipe 18 and the water inlet pipe 22, sewage begins to permeate the nanofiber filter element 4, and various impurities in the sewage are filtered and adsorbed by the nanofiber filter element 4, so that filtered clean water is obtained in the nanofiber filter element 4.
The purified water pump 9 continuously pumps out the purified water inside the nanofiber filter element 4 through the purified water pipe 11, so that osmotic pressure difference is generated on the inner side and the outer side of the nanofiber filter element 4, and the nanofiber filter element 4 can continuously filter and adsorb the sewage outside the nanofiber filter element 4.
The bottom end of the piston 7 is fixedly connected with the nanofiber filter element 4, the upper part of the piston cylinder 8 is sealed with gas, the gas has elasticity, and the nanofiber filter element 4 is fixedly suspended in sewage in the shell 1 by the piston 7.
Because the nanofiber filter element 4 continuously filters and adsorbs impurities in sewage, the weight of the nanofiber filter element 4 is continuously increased, and when the weight of the impurities adsorbed on the nanofiber filter element 4 reaches a set value, the nanofiber filter element 4 drives the piston 7 to move downwards and trigger the alarm device to start alarming.
As an implementation mode of the invention, referring to fig. 2, the alarm device comprises an alarm 10 fixedly installed on a cover 2, an alarm switch 6 matched with the alarm 10 is installed on the cover 2, the alarm switch 6 is located in a piston cylinder 8, a liquid level rod II 25 is hinged on the inner wall of the top end of a shell 1, a floating ball II 24 is fixedly installed at one end of the liquid level rod II 25, a liquid level rod III 26 is hinged at the other end of the liquid level rod II 25, a main switch 3 matched with the liquid level rod III 26 is fixedly installed on the cover 2, a driving power supply is connected to the alarm 10, and the main switch 3 is used for controlling the starting of the driving power supply.
When the weight of the impurities adsorbed on the nanofiber filter element 4 reaches a set value, the nanofiber filter element 4 pulls the piston 7 to move downwards under the action of gravity to trigger the alarm switch 6 in the piston cylinder 8.
The second liquid level rod 25 is in a horizontal state through the counterweight, the water inlet separating valve 19 continuously discharges sewage into the shell 1, the sewage level in the shell 1 rises, when the sewage level in the shell 1 reaches the second floating ball 24, the second floating ball 24 moves upwards under the buoyancy, at the moment, the second floating ball 24 enables the left side of the second liquid level rod 25 to move downwards, the third liquid level rod 26 is driven to move downwards to trigger the main switch 3, and the main switch 3 controls the alarm 10 to drive the power supply to start.
When the driving power supply is started and the alarm switch 6 is triggered, the alarm 10 can send an alarm signal to remind the service life of the filter element, and when the main switch 3 is triggered each time, the sewage liquid level in the shell 1 is the same, the buoyancy provided by sewage for the nanofiber filter element 4 is the same, the influence of buoyancy difference on the weight detection result of the nanofiber filter element 4 is reduced, and the weight of the nanofiber filter element 4 can be detected more accurately.
As an embodiment of the present invention, referring to fig. 2, a first liquid level rod 21 is hinged to the bottom end of a second liquid level rod 25, and a water inlet separating valve switch 20 matched with the first liquid level rod 21 is installed on the top wall of the water inlet separating valve 19.
When the sewage level in the shell 1 reaches the second floating ball 24, the second floating ball 24 moves upwards under the buoyancy force, at the moment, the second floating ball 24 enables the first liquid level rod 21 to move downwards to trigger the water inlet separating valve switch 20, at the moment, the water inlet separating valve switch 20 stops sewage from entering the shell 1, sewage is prevented from overflowing, meanwhile, detection errors caused by water level change and water flow impact are avoided, and the weight of the nanofiber filter element 4 can be detected more accurately.
As an embodiment of the present invention, referring to fig. 2, the inside of the nanofiber filter cartridge 4 is provided with a purified water storage chamber 12, and the bottom end of the purified water pipe 11 is extended into the purified water storage chamber 12, and the distance between the bottom end of the purified water pipe 11 and the bottom wall of the cover 2 is set to a constant value.
The purified water pump 9 continuously pumps out the filtered purified water in the purified water storage chamber 12 through the purified water pipe 11, the distance between the bottom end of the purified water pipe 11 and the bottom wall of the cover 2 is set to a constant value, for example, 100cm, the water level in the purified water storage chamber 12 is maintained at a fixed position, the purified water amount in the purified water storage chamber 12 is constant, and the weight of the nanofiber filter core 4 is detected more accurately.
As an embodiment of the present invention, referring to fig. 2, the bottom wall of the inner side of the housing 1 is in a slope shape with a high left and a low right, a drain 17 is provided at the lowest part of the bottom wall of the inner side of the housing 1, and a drain pump 16 which is in communication fit with the drain 17 is fixedly mounted on the housing 1.
Sediment in sewage in the shell 1 gradually gathers drain 17 department because of the slope of shell 1 inboard diapire after natural precipitation, discharges through dredge pump 16, avoids piled up silt to contact nanofiber filter core 4 bottom, and then avoids piled up silt to provide holding power to nanofiber filter core 4, detects nanofiber filter core 4's weight more accurately.
As an embodiment of the present invention, referring to fig. 2, a drain rod 14 is hinged to an inner sidewall at a bottom end of the housing 1, the drain rod 14 is located at a side close to the drain outlet 17, a first floating ball 13 is fixedly installed at one end of the drain rod 14, a drain pump switch 15 for controlling the start of the drain pump 16 is installed on an inner wall of the housing 1, and the drain rod 14 is matched with the drain pump switch 15.
The sewage draining rod 14 is in a horizontal state through the counterweight, the floating ball I13 is suspended in sewage in the shell 1 by the buoyancy, when sediment is collected to the floating ball I13, the floating ball I13 is additionally subjected to supporting force provided by the collected sediment besides the buoyancy, the floating ball I13 is pushed upwards by the collected sediment, so that one side, close to the sewage draining outlet 17, of the sewage draining rod 14 is driven to move downwards to trigger the sewage draining pump switch 15, and the sewage draining pump switch 15 controls the sewage draining pump 16 to start discharging sediment collected at the inner bottom wall of the shell 1.
As an embodiment of the present invention, referring to fig. 2, the sewage pump switch 15 is a waterproof switch, and is covered with a silicone waterproof cover.
The sewage pump switch 15 is positioned in sewage in the shell 1 for a long time, and the sewage pump switch 15 is a waterproof switch for ensuring reliability; in order to reduce the pollution to the water body and the durability of the sewage pump switch 15, the sewage pump switch 15 is coated with a silica gel waterproof sleeve with stable chemical property, low hardness, high elongation and better tensile strength.
As an embodiment of the present invention, referring to fig. 2, a plurality of safety ropes 5 are fixedly installed on the top wall of the nanofiber filter element 4, the other ends of the safety ropes 5 are fixed on the top wall of the inner side of the cover 2, and a plurality of fixing buckles for fixing the safety ropes 5 are fixedly installed on the top wall of the inner side of the cover 2.
The safety rope 5 can ensure that when the connection between the piston 7 and the nanofiber filter element 4 fails, the nanofiber filter element 4 can be fixed on the top wall of the inner side of the cover 2, so that the nanofiber filter element 4 can be prevented from freely moving in the shell 1 to damage other parts; when the cover 2 is opened for overhauling, the nanofiber filter element 4 is not supported by buoyancy, the piston 7 is driven to move downwards, the alarm switch 6 can be touched for a long time, at the moment, the safety rope 5 can limit the nanofiber filter element 4, and the alarm switch 6 is prevented from being excessively extruded to cause damage.
As an embodiment of the present invention, referring to fig. 4 and 5, one end of the multi-flow inlet pipe 18 extends into the housing 1, and one end of the multi-flow inlet pipe 18 remote from the inlet water separating valve 19 is directed toward the drain 17.
The multi-flow direction water inlet pipe 18 is provided with a water inlet and five divergent water outlets, so that the water inlet flow direction is more uniform, the impact of water flow on the inner wall of the shell 1 is reduced, and the abrasion of the water flow on the inner wall of the shell 1 is reduced; the water outlets are uniformly and dispersedly directed to the sewage outlet 17, and the water flow is helpful to uniformly flow to the impact sewage outlet 17 to collect sediment on the bottom wall of the inner side of the shell 1, so that the sewage discharging efficiency of the sewage pump 16 is improved.
As an embodiment of the present invention, referring to fig. 3, a plurality of water inlet pipes 22 are uniformly and fixedly installed on the inner wall of the housing 1, two adjacent water inlet pipes 22 are all communicated with each other, one end of each water inlet pipe 22 is connected to the water inlet separating valve 19, a plurality of branch pipes 23 are installed on each water inlet pipe 22, and the water outlet ends of the branch pipes 23 are all directed to the nanofiber filter core 4.
Every inlet tube 22 is all fixed mounting has a plurality of branch pipes 23, a plurality of inlet tube 22 spun rivers are more even, make nanofiber filter core 4 can evenly filter the impurity in the absorption sewage, improve nanofiber filter core 4's life-span and adsorption efficiency, branch pipe 23's delivery port evenly dispersed points nanofiber filter core 4, rivers can effectively clear away the impurity of absorption on nanofiber filter core 4 surface, avoid reaching the setting value when nanofiber filter core 4 on absorptive impurity weight, alarm system sends alarm signal, a large amount of impurity adsorb on nanofiber filter core 4 surface, nanofiber filter core 4 inside filter material does not obtain the condition of make full use of, improve nanofiber filter core 4's life-span.
Working principle: when the invention is used for filtering and purifying sewage, the nanofiber filter element 4 continuously filters and adsorbs impurities in the sewage, the total weight of the nanofiber filter element 4 is continuously increased, the total weight of the nanofiber filter element 4 is detected through the piston 7, and when the total weight of the nanofiber filter element 4 reaches a set value, the alarm device starts to alarm and remind.
The sewage level in the shell 1 pushes the second floating ball 24, the second floating ball 24 controls the water inlet separation valve 19 to control water inlet through the linkage liquid level rod II 25 and the liquid level rod III 26, so that the sewage level height when the weight of the nanofiber filter element 4 is measured is ensured, and the buoyancy when the weight of the nanofiber filter element 4 is measured is ensured to be the same; the water purifying pipe 11 and the water purifying pump 9 with fixed lengths ensure that the water amount in the water purifying storage chamber 12 is consistent when the weight of the nanofiber filter element 4 is measured, reduce measurement errors and accurately detect the weight of the nanofiber filter element 4.
The electric elements are all connected with an external main controller and 220V mains supply through a transformer, and the main controller can be conventional known equipment for controlling a computer and the like.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A composite nanofiber water purifier comprising:
the water inlet and separation device comprises a shell (1), wherein a water inlet and separation valve (19) is arranged on the shell (1), a water inlet and separation valve switch (20) is arranged on the water inlet and separation valve (19), and a multi-flow direction water inlet pipe (18) and a water inlet pipe (22) are arranged on the water inlet and separation valve (19);
the water purifying device comprises a cover (2), wherein the cover (2) matched with the housing (1) is arranged on the housing (1), a nanofiber filter element (4) is arranged on the cover (2), the nanofiber filter element (4) is positioned in the housing (1), a water purifying pump (9) is arranged on the housing (1), a water purifying pipe (11) is arranged on the water purifying pump (9), and one end of the water purifying pipe (11) is connected with the nanofiber filter element (4);
characterized by further comprising:
the piston (7) is arranged on the cover (2), the piston cylinder (8) is internally provided with the piston (7), and the bottom end of the piston (7) penetrates through the cover (2) and is fixedly connected with the top end of the nanofiber filter core (4);
the alarm device starts to alarm when the weight of the nanofiber filter element (4) exceeds the set weight;
the alarm device comprises an alarm (10) fixedly mounted on a cover (2), an alarm switch (6) matched with the alarm (10) is mounted on the cover (2), the alarm switch (6) is positioned in a piston cylinder (8), a liquid level rod II (25) is hinged on the inner wall of the top end of the shell (1), a floating ball II (24) is fixedly mounted at one end of the liquid level rod II (25), a liquid level rod III (26) is hinged at the other end of the liquid level rod II (25), a main switch (3) matched with the liquid level rod III (26) is fixedly mounted on the cover (2), a driving power supply is connected to the alarm (10), and the main switch (3) is used for controlling the starting of the driving power supply;
the inside of the nanofiber filter element (4) is provided with a purified water storage chamber (12), the bottom end of the purified water pipe (11) extends into the purified water storage chamber (12), and the distance between the bottom end of the purified water pipe (11) and the bottom wall of the cover (2) is set to be a constant value;
a plurality of safety ropes (5) are fixedly arranged on the top wall of the cover (2), and a plurality of fixing buckles for fixing the safety ropes (5) are fixedly arranged on the top wall of the inner side of the cover (2).
2. A composite nanofiber water purifier as defined in claim 1, wherein: the bottom end of the liquid level rod II (25) is hinged with a liquid level rod I (21), and a water inlet separating valve switch (20) matched with the liquid level rod I (21) is arranged on the top wall of the water inlet separating valve (19).
3. A composite nanofiber water purifier as defined in claim 1, wherein: the bottom wall of the inner side of the shell (1) is in a slope shape with high left and low right, a drain outlet (17) is formed in the lowest position of the bottom wall of the inner side of the shell (1), and a drain pump (16) which is communicated with the drain outlet (17) and matched with the shell (1) is fixedly arranged on the shell (1).
4. A composite nanofiber water purifier as defined in claim 3, wherein: the utility model discloses a sewage disposal device, including shell (1), drain pump switch (15) and drain pole (14), drain pole (14) are installed to inside wall hinge of shell (1) bottom, and drain pole (14) are located one side near drain (17), drain pole (14) one end fixed mounting has floater one (13), install on shell (1) inner wall control drain pump (16) start-up drain pump switch (15) each other.
5. A composite nanofiber water purifier as defined in claim 1, wherein: the sewage pump switch (15) is coated with a silica gel waterproof sleeve.
6. A composite nanofiber water purifier as defined in claim 3, wherein: one end of the multi-flow-direction water inlet pipe (18) extends into the shell (1), and one end of the multi-flow-direction water inlet pipe (18) far away from the water inlet separating valve (19) points to the sewage outlet (17).
7. A composite nanofiber water purifier as defined in claim 1, wherein: a plurality of water inlet pipes (22) are uniformly and fixedly arranged on the inner wall of the shell (1), two adjacent water inlet pipes (22) are communicated with each other, one end of each water inlet pipe (22) is connected to a water inlet separating valve (19), a plurality of branch pipes (23) are arranged on each water inlet pipe (22), and the water outlet ends of the branch pipes (23) are all directed to the nanofiber filter cores (4).
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