CN109183913B - Household water-saving device - Google Patents
Household water-saving device Download PDFInfo
- Publication number
- CN109183913B CN109183913B CN201811237040.2A CN201811237040A CN109183913B CN 109183913 B CN109183913 B CN 109183913B CN 201811237040 A CN201811237040 A CN 201811237040A CN 109183913 B CN109183913 B CN 109183913B
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- China
- Prior art keywords
- water
- tank
- storage tank
- cavity
- water storage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 174
- 238000001914 filtration Methods 0.000 claims abstract description 59
- 229910001220 stainless steel Inorganic materials 0.000 claims description 32
- 239000010935 stainless steel Substances 0.000 claims description 32
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 4
- 230000001954 sterilising effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
- E03C1/1227—Arrangements of devices in domestic waste water pipe-line systems of pumps for facilitating drawing off
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/264—Separate sieves or similar object-catching inserts
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
- E03B2001/045—Greywater supply systems using household water
Abstract
The invention discloses a household water-saving device, comprising: the water storage tank is provided with an accommodating cavity and is opened at the top, and a drain pipe communicated with the accommodating cavity is arranged at the bottom of the water storage tank; the inside of the water tank is hollow, the water tank is detachably arranged at the top opening end of the water tank, the top and the bottom of the water tank are open, an end cover is detachably arranged on the top opening of the water tank, and the top of the water tank is also provided with a water inlet; a first filter unit disposed within the hollow cavity of the filter tank; the second filtering unit is arranged in the hollow cavity of the water filtering tank and is positioned right below the first filtering unit; one end part is provided with a joint connected with a water outlet pipe of the hand sink, and the other end part is provided with a water inlet pipe connected with the water inlet; and a hose connected to the drain pipe. The household water-saving device can realize the reutilization of the wastewater in the hand sink, effectively saves household water, and has the advantages of simple structure and convenient use.
Description
Technical Field
The invention relates to the technical field of water saving devices, in particular to a household water saving device.
Background
Water is the source of life and is the most precious resource for human survival. Due to the rapid expansion of modern world population, the water consumption of the world is increased by 6 times in the 20 th century at a speed of 20 ten thousand per day or 7000 ten thousand per year, and the industrialized modernization has a negative effect on the ecological environment, so that the pollution of water is serious and the water resources on the earth are increasingly scarce. According to the sampling investigation of urban drivers of the national statistical bureau on urban resident families of more than 5 ten thousand households in the whole country, the water consumption of the urban resident families in the family months is mainly concentrated at 5 to 9.99 tons. Among the interviewees, 38.3% of household monthly water is 5-9.99 tons; 10 to 19.99 tons of household water with the concentration of 31.3 percent; the household water consumption of 20.9% is below 5 tons; however, 7% of the household water consumption reaches 20-29.99 tons, and 3% of the household water consumption reaches more than 30 tons. With the continuous increase of the specific gravity of household water, the household water-saving equipment is obviously behind, and the waste of water resources is increasingly serious. Therefore, it is necessary to study a household water saving device.
Disclosure of Invention
Aiming at the defects in the technology, the invention provides the household water-saving device capable of effectively saving household water.
The technical scheme adopted for solving the technical problems is as follows: a domestic water conservation device comprising: a water storage tank with an opening at the top and a containing cavity, wherein a drain pipe communicated with the containing cavity is arranged at the bottom of the water storage tank; the water filtering tank is hollow in the interior and is detachably arranged at the top opening end of the water storage tank, the top and the bottom of the water filtering tank are open, an end cover is detachably arranged on the top opening of the water filtering tank, and the top of the water filtering tank is also provided with a water inlet; a first filtering unit arranged in the hollow cavity of the water filtering tank; the second filtering unit is arranged in the hollow cavity of the water filtering tank and is positioned right below the first filtering unit; one end part is provided with a joint connected with a water outlet pipe of the hand sink, and the other end part is provided with a water inlet pipe connected with the water inlet; and a hose connected to the drain pipe to reuse water in the water storage tank; wherein the first filtering unit is positioned below the water inlet; the second filtering unit comprises a semicircular disc-shaped base station fastened in a hollow cavity of the water filtering tank and a filter element which is arranged on the base station in a rotating way through a rotating shaft, a semicircular disc-shaped filter element cavity which is used for accommodating the filter element and enabling the filter element to be completely covered is formed on the base station, the filter element is semicircular, the hollow cavity of the water filtering tank is a cylindrical cavity, an arc block which is coaxially arranged with the filter element is fixedly arranged on the cavity wall of the hollow cavity, the rotating shaft is vertically arranged at the central axis of the base station in a rotating way, the rotating shaft vertically penetrates through the first filtering unit and the end cover, a central hole for the rotating shaft to penetrate through is formed in the end cover, and a handle is detachably arranged on the end part of the rotating shaft extending to the outer side of the end cover; when the rotating shaft is rotated to enable the filter element to completely rotate out of the base station, the hollow cavity of the water filtering tank is divided into an upper independent cavity and a lower independent cavity by the filter element, the circular arc block and the base station.
Preferably, the top end surface of the base is an inclined straight plane which is beneficial to water flow to flow downwards into the water storage tank.
Preferably, the included angle between the inclined straight plane and the horizontal plane is 30 °.
Preferably, the bottom end surface of the base is also provided with an ultraviolet disinfection lamp for illuminating the water storage tank.
Preferably, the first filtering unit comprises a first stainless steel filter plate horizontally fastened in the hollow cavity of the water filtering tank, a cobble layer paved on the first stainless steel filter plate, and a second stainless steel filter plate covered above the cobble layer, wherein the first stainless steel filter plate and the second stainless steel filter plate are respectively provided with a first through hole and a second through hole for the rotating shaft to penetrate through, the top end surface of the first stainless steel filter plate is provided with a cylindrical ring at the first through hole, and the first through hole, the second through hole and the cylindrical ring enclose together to form a channel for the rotating shaft to penetrate through.
Preferably, a stainless steel filter cylinder is further arranged in the connector, wherein an annular flange is fixedly arranged on the inner ring of the connector, a limiting groove which is coaxially arranged with the flange is formed on the top end face of the flange, an annular flange is formed on the top of the stainless steel filter cylinder, and an annular clamping ring matched with the limiting groove is formed on the bottom end face of the flange.
Preferably, the rotary shaft rotating device further comprises a limiting unit for limiting the rotary shaft to rotate 180 degrees, the limiting unit comprises a pair of fixing blocks fixedly arranged on the bottom end face of the end cover and symmetrically located on two sides of the central hole, a first magnet fastened on the fixing blocks, and a limiting plate fastened on the rotary shaft and located below the end cover, wherein the spacing between the fixing blocks is 180 degrees, the limiting plate comprises a sleeve ring which is sleeved on the rotary shaft and rotates along with the rotary shaft, a mounting block fixedly arranged on the circumferential wall of the sleeve ring and a second magnet fixedly arranged on the mounting block and matched with the first magnet, and the magnetism of the second magnet is opposite to that of the first magnet.
Preferably, a first one-way valve and a water pump are arranged on the drain pipe, a second one-way valve is arranged on the water inlet pipe, a water level sensor is arranged on the cavity wall of the accommodating cavity of the water storage tank, the water level sensor is close to the top of the water storage tank, an observation window distributed along the height direction of the water storage tank is further arranged on the wall of the water storage tank, a scale mark used for displaying the water quantity inside the water storage tank is arranged on the observation window, the water level sensor is arranged at the same height as the uppermost scale mark of the observation window, a control panel is arranged on the top end face of the end cover, and the control panel is connected with the first one-way valve, the water pump, the second one-way valve, the water level sensor and the ultraviolet disinfection lamp through lines.
Preferably, a vent hole is provided in a wall of the water storage tank, and the vent hole is located above the water level sensor, wherein the vent hole is obliquely provided in the wall of the water storage tank in such a manner that an inner end portion is low and an outer end portion is high.
Preferably, the water storage tank further comprises a supporting seat with universal wheels arranged on the bottom end face, and the water storage tank is fastened on the supporting seat.
Compared with the prior art, the invention has the beneficial effects that: the stainless steel filter cylinder in the joint of the household water-saving device is used for filtering out hair and impurities with larger particles so as to prevent the hair and impurities with larger particles from blocking the water inlet pipe and affecting the use of the whole device; the first filtering unit is used for filtering fine particles in the wastewater of the hand washing pool; the second filtering unit is used for further purifying the wastewater so as to achieve the aim of sterilization and filtration; in the invention, the second filter unit controls whether the second filter unit participates in filtering operation through the rotating shaft, when the reused water resource is used for flushing a toilet bowl and irrigating flowers and trees, the requirement on domestic water for the type is not high, at the moment, the filter element in the second filter unit can be rotated into the filter element cavity, and the waste water can be used after being filtered by the first filter unit; when the reused water resource is used for mopping, the requirement on domestic water for the type is higher, the domestic water can be used after sterilization and filtration by the second filter unit, and at the moment, the filter element is screwed out of the filter element cavity to participate in the filtration operation; the invention can realize multistage filtration through the stainless steel filter cartridge, the first filter unit and the second filter unit to meet the requirements of unused type domestic water, and has the advantages of simple structure and convenient use.
Drawings
Fig. 1 is a schematic view of a structure of a household water-saving device according to the present invention;
fig. 2 is an exploded view of the household water-saving apparatus according to the present invention;
FIG. 3 is a schematic illustration of the positional relationship between the inlet tube, the fitting and the stainless steel cartridge of the present invention;
FIG. 4 is a schematic view of the stainless steel cartridge of the present invention;
FIG. 5 is a schematic view of the structure of the limiting unit of the present invention;
FIG. 6 is a schematic view of the structure of the limiting plate of the present invention;
FIG. 7 is a schematic view of the structure of the first filter unit of the present invention;
FIG. 8 is a schematic view of the structure of a second filter unit of the present invention;
FIG. 9 is a schematic view of the structure of the base station of the present invention;
FIG. 10 is a schematic view of the structure of the filter tank of the present invention;
FIG. 11 is a schematic view of a household water saving device according to the present invention;
Fig. 12 is a second schematic view of the structure of the domestic water saving device according to the present invention.
In the figure: 10. a water storage tank; 11. a drain pipe; 12. a first one-way valve; 13. a water pump; 14. an observation window; 15. a water level sensor; 16. a vent hole; 20. a water filtering tank; 21. an end cap; 211. a central bore; 22. a water inlet; 23. arc blocks; 30. a first filtering unit; 31. a first stainless steel filter plate; 311. a cylindrical ring; 32. a second stainless steel filter plate; 33. a cobble layer; 40. a second filtering unit; 41. a base station; 411. a cartridge cavity; 42. a filter element; 43. a rotating shaft; 44. an ultraviolet sterilizing lamp; 45. a handle; 50. a water inlet pipe; 51. a second one-way valve; 52. a joint; 521. a flange; 522. a limit groove; 53. stainless steel filter cartridges; 531. a flange; 532. a collar; 60. a limit unit; 61. a fixed block; 62. a first magnet; 63. a limiting plate; 631. a collar; 632. a mounting block; 633. a second magnet; 70. a control panel; 80. a hose; 81. a nozzle; 90. and a supporting seat.
Detailed Description
The present invention is described in further detail below with reference to the drawings to enable those skilled in the art to practice the invention by referring to the description.
As shown in fig. 1 to 12, the present invention provides a water saving device for home use, comprising: a water storage tank 10 with an opening at the top and a containing cavity, wherein a drain pipe 11 communicated with the containing cavity is arranged at the bottom of the water storage tank 10; a water filtering tank 20 which is hollow in the interior and is detachably arranged at the top opening end of the water storage tank 10, wherein the top and the bottom of the water filtering tank 20 are open, an end cover 21 is detachably arranged on the top opening of the water filtering tank 20, and a water inlet 22 is further arranged at the top of the water filtering tank 20; a first filtering unit 30 disposed in the hollow cavity of the filtering tank 20; a second filtering unit 40 disposed in the hollow cavity of the filtering tank 20 and located right below the first filtering unit 30; one end is provided with a joint 52 connected with the water outlet pipe of the hand sink, and the other end is provided with a water inlet pipe 50 connected with the water inlet 22; and a hose 80 connected to the drain pipe 11 to reuse the water in the water storage tank 10; wherein the first filter unit 30 is located below the water inlet 22; the second filtering unit 40 includes a semicircular disc-shaped base 41 fastened in the hollow cavity of the filtering tank 20, a filter element 42 rotatably disposed on the base 41 through a rotating shaft 43, a semicircular disc-shaped filter element cavity 411 for accommodating the filter element 42 and making the filter element 42 completely covered is formed on the base 41, the filter element 42 is semicircular disc-shaped, the hollow cavity of the filtering tank 20 is a cylindrical cavity, a circular arc block 23 coaxially disposed with the filter element 42 is fixedly disposed on the cavity wall of the hollow cavity, the rotating shaft 43 is vertically rotatably disposed at the central axis of the base 41, the rotating shaft 43 vertically penetrates through the first filtering unit 30 and the end cover 21, a central hole 211 for the rotating shaft 43 to penetrate is formed on the end cover 21, and a handle 45 is detachably disposed on the end portion of the rotating shaft 43 extending to the outer side of the end cover 21; when the rotating shaft 43 is rotated so that the filter element 42 is completely rotated out of the base 41, the hollow cavity of the filter tank 20 is divided into an upper independent cavity and a lower independent cavity by the filter element 42, the circular arc block 23 and the base 41.
As an embodiment of the present solution, as shown in fig. 7 to 9, the top surface of the base 41 is an inclined straight plane that facilitates the water flowing downward into the water tank 10.
As an embodiment of the present solution, the angle between the inclined straight plane and the horizontal plane is 30 °.
As an embodiment of the present solution, as shown in fig. 9, 11 and 12, an ultraviolet disinfection lamp 44 for illuminating the water storage tank 10 is further disposed on the bottom end surface of the base 41, and the ultraviolet disinfection lamp 44 is used for performing a disinfection operation on the water in the water storage tank 10.
As an embodiment of the present disclosure, as shown in fig. 7, 8, 11 and 12, the first filter unit 30 includes a first stainless steel filter plate 31 horizontally fastened in the hollow cavity of the water filtering tank 20, a pebble layer 33 laid on the first stainless steel filter plate 31, and a second stainless steel filter plate 32 covered above the pebble layer 33, wherein a first through hole and a second through hole for the rotation shaft 43 to penetrate are formed on the first stainless steel filter plate 31 and the second stainless steel filter plate 32, a cylindrical ring 311 is disposed on a top end surface of the first stainless steel filter plate 31 and located at the first through hole, and the first through hole, the second through hole and the cylindrical ring 311 enclose together to form a channel for the rotation shaft 43 to penetrate.
As an embodiment of the present disclosure, as shown in fig. 3 and 4, a stainless steel filter cartridge 53 is further disposed in the connector 52, wherein an annular flange 521 is fixedly disposed on an inner ring of the connector 52, a limiting groove 522 coaxially disposed with the flange 521 is formed on a top end surface of the flange 521, an annular flange 531 is formed on a top of the stainless steel filter cartridge 53, and an annular collar 532 matched with the limiting groove 522 is formed on a bottom end surface of the flange 531.
As an embodiment of the present solution, as shown in fig. 5, the limiting unit 60 is further included to limit the rotation of the rotating shaft 43 by 180 °, the limiting unit 60 includes a pair of fixing blocks 61 fixedly disposed on the bottom end surface of the end cover 21 and symmetrically disposed at both sides of the central hole 211, a first magnet 62 fastened to the fixing blocks 61, and a limiting plate 63 fastened to the rotating shaft 43 and disposed below the end cover 21, wherein the fixing blocks 61 are spaced by 180 °, the limiting plate 63 includes a collar 631 disposed on the rotating shaft 43 and rotating with the rotating shaft 43, a mounting block 632 fixedly disposed on the circumferential wall of the collar 631, and a second magnet 633 fixedly disposed on the mounting block 632 and cooperating with the first magnet 62, and the magnetism of the second magnet 633 is opposite to that of the first magnet 62.
As an embodiment of the present solution, as shown in fig. 1 and fig. 2, a first check valve 12 and a water pump 13 are disposed on the water drain pipe 11, a second check valve 51 is disposed on the water inlet pipe 50, a water level sensor 15 is disposed on a cavity wall of the accommodating cavity of the water storage tank 10, the water level sensor 15 is disposed near a top of the water storage tank 10, an observation window 14 distributed along a height direction of the water storage tank 10 is further disposed on a wall of the water storage tank 10, a scale mark for displaying water in the water storage tank 10 is disposed on the observation window 14, the water level sensor 15 is disposed at the same height as an uppermost scale mark of the observation window 14, a control panel 70 is disposed on a top end face of the end cover 21, and the control panel 70 is connected with the first check valve 12, the water pump 13, the second check valve 51, the water level sensor 15 and the ultraviolet disinfection lamp 44 through lines.
As an embodiment of the present disclosure, as shown in fig. 11, a vent hole 16 is provided on a wall of the water tank 10, the vent hole 16 is located above the water level sensor 15, where the vent hole 16 is obliquely disposed on the wall of the water tank 10 in such a manner that an inner end portion is low and an outer end portion is high, and the vent hole 16 can prevent the water in the water tank 10 from generating an odor due to the non-circulation of air.
As an embodiment of the present solution, as shown in fig. 1 and 2, the water storage tank 10 further includes a supporting seat 90 with a universal wheel on a bottom end surface, the water storage tank 10 is fastened on the supporting seat 90, and the supporting seat 90 is set to: so as to move the whole device, and has the advantage of convenient use.
As an example of this embodiment, as shown in fig. 1 and 2, the end of the hose 80 is further provided with a nozzle 81.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (7)
1. A domestic water conservation device, comprising:
A water storage tank (10) with an opening at the top and a containing cavity, wherein a drain pipe (11) communicated with the containing cavity is arranged at the bottom of the water storage tank (10);
The water filtering tank (20) is hollow in the interior and is detachably arranged at the top opening end of the water storage tank (10), the top and the bottom of the water filtering tank (20) are open, an end cover (21) is detachably arranged on the top opening of the water filtering tank (20), and a water inlet (22) is further formed in the top of the water filtering tank (20);
A first filtering unit (30) arranged in the hollow cavity of the filtering water tank (20);
a second filter unit (40) arranged in the hollow cavity of the filter water tank (20) and positioned right below the first filter unit (30);
One end part is provided with a joint (52) connected with a water outlet pipe of the hand sink, and the other end part is provided with a water inlet pipe (50) connected with the water inlet (22); and
A hose (80) connected to the drain pipe (11) for recycling water in the water storage tank (10);
Wherein the first filter unit (30) is located below the water inlet (22); the second filtering unit (40) comprises a semicircular disc-shaped base (41) fastened in a hollow cavity of the water filtering tank (20), a filter element (42) arranged on the base (41) in a rotating mode through a rotating shaft (43), a semicircular disc-shaped filter element cavity (411) used for accommodating the filter element (42) and enabling the filter element (42) to be completely covered is formed in the base (41), the filter element (42) is semicircular, the hollow cavity of the water filtering tank (20) is a cylindrical cavity, an arc block (23) which is coaxial with the filter element (42) is fixedly arranged on a cavity wall of the hollow cavity, the rotating shaft (43) is vertically arranged at the central axis of the base (41) in a rotating mode, the rotating shaft (43) vertically penetrates through the first filtering unit (30) and the end cover (21), a central hole (211) through which the rotating shaft (43) penetrates is formed in the end cover (21), and a detachable handle (45) is arranged at the end portion, extending to the outer side of the end cover (21); when the rotating shaft (43) is rotated to enable the filter element (42) to completely rotate out of the base (41), the hollow cavity of the water filtering tank (20) is divided into an upper independent cavity and a lower independent cavity by the filter element (42), the circular arc block (23) and the base (41);
The first filtering unit (30) comprises a first stainless steel filter plate (31) horizontally fastened in a hollow cavity of the water filtering tank (20), a cobble layer (33) paved on the first stainless steel filter plate (31) and a second stainless steel filter plate (32) covered above the cobble layer (33), wherein a first through hole and a second through hole for the rotating shaft (43) to penetrate are formed in the first stainless steel filter plate (31) and the second stainless steel filter plate (32) respectively, a cylindrical ring (311) is arranged on the top end surface of the first stainless steel filter plate (31) and positioned at the first through hole, and a channel for the rotating shaft (43) to penetrate is formed in a surrounding mode by the first through hole, the second through hole and the cylindrical ring (311) together.
The stainless steel filter is characterized in that a stainless steel filter cylinder (53) is further arranged in the connector (52), an annular flange (521) is fixedly arranged on the inner ring of the connector (52), a limiting groove (522) which is coaxially arranged with the flange (521) is formed in the top end face of the flange (521), an annular flange (531) is formed in the top of the stainless steel filter cylinder (53), and an annular collar (532) which is matched with the limiting groove (522) is formed in the bottom end face of the flange (531);
The rotary shaft (43) is further limited to rotate 180 degrees, the limiting unit (60) comprises a pair of fixing blocks (61) fixedly arranged on the bottom end face of the end cover (21) and symmetrically located on two sides of the center hole (211), a first magnet (62) fastened on the fixing blocks (61), and a limiting plate (63) fastened on the rotary shaft (43) and located below the end cover (21), wherein the fixing blocks (61) are spaced 180 degrees apart, the limiting plate (63) comprises a sleeve ring (631) which is arranged on the rotary shaft (43) and rotates along with the rotary shaft (43), a mounting block (632) fixedly arranged on the circumferential wall of the sleeve ring (631) and a second magnet (633) fixedly arranged on the mounting block (632) and matched with the first magnet (62), and the magnetism of the second magnet (633) is opposite to that of the first magnet (62).
2. A domestic water-saving device according to claim 1, wherein the top end surface of the base (41) is an inclined straight plane which facilitates the downward flow of water into the water storage tank (10).
3. A domestic water conservation device as claimed in claim 2 wherein the angle between the inclined straight plane and the horizontal plane is of the order of 30 °.
4. Household water-saving device according to claim 1, characterized in that the base (41) is further provided with an ultraviolet disinfection lamp (44) for illuminating the water tank (10).
5. Household water saving device according to claim 4, characterized in that a first one-way valve (12) and a water pump (13) are arranged on the water drain pipe (11), a second one-way valve (51) is arranged on the water inlet pipe (50), a water level sensor (15) is arranged on the cavity wall of the accommodating cavity of the water storage tank (10), the water level sensor (15) is arranged close to the top of the water storage tank (10), an observation window (14) distributed along the height direction of the water storage tank (10) is further arranged on the box wall of the water storage tank (10), scale marks for displaying the water quantity inside the water storage tank (10) are arranged on the observation window (14), the water level sensor (15) is arranged at the same height as the scale marks at the uppermost part of the observation window (14), a control panel (70) is arranged on the top end face of the end cover (21), and the control panel (70) is connected with the first one-way valve (12), the water pump (13), the second one-way valve (51), the water level sensor (15) and the ultraviolet lamp (44) through lines.
6. Household water saving device according to claim 5, characterized in that a vent hole (16) is provided in the wall of the water storage tank (10), said vent hole (16) being located above the water level sensor (15), wherein said vent hole (16) is provided obliquely in the wall of the water storage tank (10) with an inner end low and an outer end high.
7. A domestic water-saving device according to claim 1, further comprising a support base (90) provided with universal wheels on a bottom face, said water storage tank (10) being fastened to said support base (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237040.2A CN109183913B (en) | 2018-10-23 | 2018-10-23 | Household water-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237040.2A CN109183913B (en) | 2018-10-23 | 2018-10-23 | Household water-saving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109183913A CN109183913A (en) | 2019-01-11 |
| CN109183913B true CN109183913B (en) | 2024-04-19 |
Family
ID=64942960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811237040.2A Active CN109183913B (en) | 2018-10-23 | 2018-10-23 | Household water-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109183913B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081542A (en) * | 2019-05-13 | 2019-08-02 | 苏州夏威宜环保科技有限公司 | A kind of environment-friendly air conditioner |
| CN113769315B (en) * | 2021-10-14 | 2022-10-28 | 克拉玛依市三达新技术股份有限公司 | Wisdom mill fire control system of patrolling and examining |
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| EP0842632A2 (en) * | 1996-11-19 | 1998-05-20 | Whirlpool Corporation | Automatic purge filtration system for a dishwasher |
| CN204250661U (en) * | 2014-11-21 | 2015-04-08 | 彭若诗 | Bowl lid and instant noodle drum |
| CN106773573A (en) * | 2017-01-23 | 2017-05-31 | 刘梓凝 | A kind of carbon dust adding set and application method |
| CN107497175A (en) * | 2017-09-20 | 2017-12-22 | 郑州大学 | A kind of traditional Chinese medicine oral liquid filter |
| CN209040210U (en) * | 2018-10-23 | 2019-06-28 | 蚌埠学院 | A kind of household water saving device |
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| CN204250661U (en) * | 2014-11-21 | 2015-04-08 | 彭若诗 | Bowl lid and instant noodle drum |
| CN106773573A (en) * | 2017-01-23 | 2017-05-31 | 刘梓凝 | A kind of carbon dust adding set and application method |
| CN107497175A (en) * | 2017-09-20 | 2017-12-22 | 郑州大学 | A kind of traditional Chinese medicine oral liquid filter |
| CN209040210U (en) * | 2018-10-23 | 2019-06-28 | 蚌埠学院 | A kind of household water saving device |
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