CN107349665B - Household water purifier - Google Patents
Household water purifier Download PDFInfo
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- CN107349665B CN107349665B CN201710776143.5A CN201710776143A CN107349665B CN 107349665 B CN107349665 B CN 107349665B CN 201710776143 A CN201710776143 A CN 201710776143A CN 107349665 B CN107349665 B CN 107349665B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
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- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a household water purifier, which comprises a cylinder, two identical filter element assemblies and a driving device, wherein the two identical filter element assemblies are arranged on the cylinder; the lower part of the side wall of the cylinder body is fixedly connected with a non-drinking water outlet joint communicated with the inside of the cylinder body; a drinking water outlet interface and a drinking water inlet interface are formed on the side wall of the cover body; the filter element assembly comprises a ceramic filter element, an upper end cover fixedly connected to the upper end of the ceramic filter element and a lower end cover fixedly connected to the lower end of the ceramic filter element; the outer diameters of the upper end cover and the lower end cover are smaller than the outer diameter of the ceramic filter element; a transmission head is formed in the middle of the upper end cover; the upper end of the transmission head is fixedly connected with a drinking water outlet joint communicated with the inner cavity of the ceramic filter element; when the two ceramic filter elements rotate in the same direction, the movement directions of the abutted positions are opposite, so that the outer walls attached with impurities can be mutually abraded, and the outer walls of the ceramic filter elements are prevented from being blocked; the water mixed with impurities flows out through the non-drinking water outlet joint; thereby realizing the purpose of automatically cleaning the ceramic filter element.
Description
Technical Field
The invention belongs to the field of water purifying equipment, and particularly relates to a household water purifier.
Background
The invention patent No. 201610257512.5 provides a ceramic filter element water purifier, which can clean the dirt of the ceramic filter element through bristles to realize the purpose of automatically cleaning the filter element, but has the following defects: 1. when the filter element is replaced, the brush assembly needs to be taken down to take down the ceramic filter element, so that the operation is inconvenient; 2. the bristles are easy to store dirt, and the brush assembly needs to be replaced or cleaned at the same time when the filter element is replaced; 3. the ceramic filter element can be abraded when the bristles brush dirt on the outer wall of the ceramic filter element, but the abrasion degree can be checked only by disassembling the water purifier.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects existing in the prior art, the parallel ceramic water purifier which can automatically clean the filter element and remove the dirt swept down is provided.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a household water purifier comprises a barrel, a cover body fixedly connected to the upper end of the barrel, a base arranged on the bottom surface in the barrel, a first filter element assembly and a second filter element assembly which are rotatably arranged in the barrel and positioned between the cover body and the base, and a driving device connected to the lower portion of the cover body and used for driving the first filter element assembly and the second filter element assembly to rotate.
The lower part of the side wall of the cylinder body is fixedly connected with a non-drinking water outlet joint communicated with the inside of the cylinder body.
And a drinking water outlet interface and a water inlet interface are formed on the side wall of the cover body.
The first filter element component comprises a ceramic filter element, an upper end cover fixedly connected to the upper end of the ceramic filter element and a lower end cover fixedly connected to the lower end of the ceramic filter element; the outer diameters of the upper end cover and the lower end cover are smaller than the outer diameter of the ceramic filter element; the upper end cover is fixedly connected with a third transmission gear, and the outer diameter of the third transmission gear is equivalent to that of the upper end cover; the upper end of the upper end cover is fixedly connected with a drinking water outlet joint communicated with the inner cavity of the ceramic filter element; and a rotary plug-in connector is formed in the middle of the lower end cover.
The upper end cover and the lower end cover are integrally formed by plastic respectively.
The second filter element assembly is the same as the first filter element assembly in structure.
An upper rotating seat mounting groove and a first positioning joint are formed in the bottom surface of the cover body; a first water outlet is formed in one side of the bottom surface of the upper rotating mounting groove; a second water outlet which is in sealed rotary connection with the drinking water outlet joint of the first filter element assembly is formed in the first positioning joint; the cover body is internally provided with a water flow channel which is communicated with the drinking water outlet joint, the first water outlet and the second water outlet.
An upper rotating seat is connected in the upper rotating installation groove; a rotating head which is connected with the first water outlet in a sealing and rotating mode is formed on one side of the upper end face of the upper rotating seat, and a third water outlet is formed in the middle of the rotating head; a sleeve joint which is in sealed rotary connection with the drinking water outlet joint of the second filter element component is formed on one side of the lower end surface of the upper rotary seat, which is far away from the rotary head; a water inlet is formed in the middle of the sleeve joint; and the third water outlet and the water inlet are communicated with the inner cavity of the upper rotating seat.
A water outlet and a rotary interface which is rotationally connected with the rotary plug connector of the first filter element component are formed at the upper end of the base; a plurality of supporting rods which are uniformly distributed along the circumferential direction are formed on the bottom surface of the base.
A lower rotating base is arranged on the base; a through hole which is rotatably connected with one end of the lower rotating seat is formed in the position, opposite to the first water outlet, of the base; the other end of the lower rotating base is rotatably connected with a rotating plug connector of the second filter element component.
The driving device comprises a water wheel and a speed reducing wheel; the water wheel comprises a water wheel body and a first driving gear fixedly connected to the lower end of the water wheel body; the middle of the water wheel is formed with a first sleeving hole.
The speed reducing wheels comprise a first speed reducing wheel and a second speed reducing wheel; the first speed reducing wheel comprises a first driving gear in meshing transmission with the first driving gear and a second driving gear fixedly connected to the lower end of the first driving gear; the second sleeving hole is formed in the middle of the first speed reducing wheel, and the first speed reducing wheel is sleeved on the outer side of the sleeving head of the upper rotating seat through the second sleeving hole.
The second speed reducing wheel comprises a second transmission gear in meshing transmission with the second driving gear and a third driving gear fixedly connected to the lower end of the second transmission gear; and the third transmission gears of the first filter element assembly and the second filter element assembly are in transmission connection with a third driving gear respectively.
And a plurality of through holes which are uniformly distributed and used for water passing are formed in the first speed reducing wheel and the second speed reducing wheel respectively.
A cylindrical water wheel mounting groove for mounting a water wheel is formed in the lower portion of the cover body, and the circle center of the water wheel mounting groove is overlapped with the first water outlet; a first water spray nozzle for driving the water wheel to rotate is formed on the side wall of the water wheel mounting groove; a second water spraying opening is formed in the position, far away from the first water outlet, on the side wall of the upper rotating seat mounting groove; the first water spray opening and the second water spray opening are communicated with the water inlet interface.
As a preferable scheme: a gear rod is formed at the lower end of the upper rotating seat and positioned below the rotating head; the water wheel is sleeved on the upper part of the gear rod through the first sleeving hole, and the second speed reducing wheel is sleeved on the gear rod through the third sleeving hole and is positioned below the water wheel; the lower end of the gear rod is in threaded connection with a nut for axially positioning the water wheel and the second speed reducing wheel; and the horizontal distance from the gear rod to the axis of the second water outlet is equal to the horizontal distance from the gear rod to the socket joint.
As a preferable scheme: a lower rotating seat mounting groove is formed at the upper end of the base at a position corresponding to the upper rotating seat mounting groove; a connecting rod mounting groove is formed in the lower end face of the base at the position below the lower rotating seat mounting groove, and a connecting rod connected with the lower rotating seat is mounted in the connecting rod mounting groove; the through hole is positioned on one side of the bottom surface of the lower rotating seat mounting groove and is communicated with the connecting rod mounting groove; a third water spray opening communicated with the water outlet is formed in the position, far away from the through hole, on the side wall of the connecting rod mounting groove; a rotating connector which is rotatably connected with the through hole is formed at the lower end of the lower rotating seat, and a transmission rod in the shape of a polygon prism is formed at the lower end of the rotating connector; a rotating port which is rotatably connected with the rotating plug connector of the second filter element component is formed at the position, far away from the transmission rod, of the upper end of the lower rotating seat; and a transmission hole fixedly spliced with the transmission rod is formed at one end of the connecting rod.
Compared with the prior art, the invention has the beneficial effects that: before use, the water inlet interface is connected with a tap water pipe; when the tap is opened, water flows into the cylinder from the water inlet interface, and flows out through the drinking water outlet joint, the water flow channel and the drinking water outlet interface after being filtered by the ceramic filter element, so that a user can drink the water;
the water flowing in from the water inlet port is sprayed out along the tangential direction of the water wheel through the first water spraying port, and the impact force is applied to the water wheel body, so that the water wheel body and the first driving gear rotate integrally; the first driving gear is in meshing transmission with the first transmission gear, so that the first speed reducing wheel rotates, the second driving gear drives the second transmission gear to be in meshing transmission, so that the second speed reducing wheel rotates, and the third driving gear drives the first filter element assembly and the third transmission gear of the second filter element assembly to be in meshing transmission; thereby driving the first filter element component and the second filter element component to rotate in the same direction;
because the water from the water inlet interface is sprayed out through the second water spray opening to provide impact force for the side wall of the upper rotating base, because the distance exists between the rotating head and the second water spray opening, the moment towards the first filter element assembly can be generated, the upper part of the second filter element assembly is pushed to be close to the first filter element assembly, meanwhile, the water flowing out from the water outlet is sprayed out through the third water spray opening to provide impact force for the side wall of the connecting rod, the moment towards the first filter element assembly can be generated on the connecting rod and is transmitted to the lower rotating base through the transmission rod, and because the lower rotating base is rotationally connected with the rotating plug-in connector of the second filter element assembly, the lower part of the second filter element assembly is pushed to be close to the first filter element assembly, so that the whole second filter element assembly; when the two ceramic filter elements rotate in the same direction, the movement directions of the positions where the outer walls of the ceramic filter elements abut against each other are opposite, so that the outer walls attached with impurities are mutually abraded, and the outer walls of the ceramic filter elements are prevented from being blocked; the water mixed with impurities flows out through the non-drinking water outlet joint;
when the ceramic filter element is abraded to the outer diameter equal to the outer diameter of the ceramic filter element, the ceramic filter element is not abraded any more due to the fact that the upper end cover and the lower end cover are made of plastics, when a user opens the faucet and finds that the drinking water outlet port can not flow out any more, the side wall of the ceramic filter element is completely blocked by impurities and needs to be replaced.
In addition, the invention does not need a brush component, and is convenient to disassemble and assemble when the filter element is replaced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic structural view of the cover.
Fig. 4 is a schematic structural view of the driving device.
Fig. 5 is an exploded view of the cover, the upper rotating base, and the driving device.
Fig. 6 and 7 are schematic structural diagrams of the first filter element assembly.
Fig. 8 is a schematic structural view of the upper rotating base.
Fig. 9 is a schematic structural view of the lower rotary base.
Fig. 10 is a schematic view of the structure of the link.
Fig. 11 is a schematic structural view of a water wheel.
Fig. 12 is a schematic structural diagram of a first reduction gear.
Fig. 13 is a schematic structural diagram of a second reduction gear.
Fig. 14 is a schematic structural view of the base.
Fig. 15 is a cross-sectional view of the base.
1. A barrel; 11. a non-potable water outlet joint; 2. a cover body; 21. a drinking water outlet; 22. a water inlet interface; 221. a first water jet; 222. a second water jet; 23. a water wheel mounting groove; 26. an upper rotating seat mounting groove; 27. a first water outlet; 28. a first locating tab; 281. a second water outlet; 3. a base; 31. a water outlet; 311. a third water jet; 32. a lower rotary seat mounting groove; 321. a through hole; 33. rotating the interface; 34. a connecting rod mounting groove; 35. a support bar; 41. a first filter element assembly; 411. a ceramic filter element; 412. an upper end cover; 413. a lower end cover; 414. a third transmission gear; 415. a drinking water outlet joint; 416. rotating the plug; 42. a second filter element assembly; 5. a drive device; 51. a water wheel; 512. a water wheel body; 513. a first drive gear; 514. a first mating hole; 52. a first reduction wheel; 521. a first drive gear; 522. a second driving gear; 523. a second staking hole; 53. a second reduction gear; 531. a second transmission gear; 532. a third driving gear; 533. a third set of interfaces; 61. an upper rotating seat; 611. rotating the head; 612. sleeving a joint; 613. a gear lever; 62. a lower rotating base; 621. a rotation port; 622. a transmission rod; 623. rotating the connector; 63. a connecting rod; 631. and a transmission hole.
Detailed Description
The following describes in detail an embodiment of the present invention with reference to the accompanying drawings.
Referring to fig. 1 to 15, the household water purifier of this embodiment includes a barrel 1, a cover 2 fixedly connected to an upper end of the barrel, a base 3 installed on a bottom surface inside the barrel, a first filter element assembly 41 and a second filter element assembly 42 rotatably installed inside the barrel 1 and located between the cover 2 and the base 3, and a driving device 5 connected to a lower portion of the cover for driving the first filter element assembly and the second filter element assembly to rotate.
The lower part of the side wall of the cylinder body is fixedly connected with a non-drinking water outlet joint 11 communicated with the inside of the cylinder body.
The side wall of the cover body is formed with a drinking water outlet port 21 and a water inlet port 22.
The first filter element assembly 41 comprises a ceramic filter element 411, an upper end cover 412 fixedly connected to the upper end of the ceramic filter element, and a lower end cover 413 fixedly connected to the lower end of the ceramic filter element; the outer diameters of the upper end cover and the lower end cover are smaller than the outer diameter of the ceramic filter element; a third transmission gear 414 is fixedly connected to the upper end cover, and the outer diameter of the third transmission gear is equivalent to that of the upper end cover; the upper end of the upper end cover is fixedly connected with a drinking water outlet joint 415 communicated with the inner cavity of the ceramic filter element; a rotary plug 416 is formed in the middle of the lower end cover.
The upper end cover and the lower end cover are integrally formed by plastic respectively.
The second filter element assembly is the same as the first filter element assembly in structure.
An upper rotating seat mounting groove 26 and a first positioning joint 28 are formed on the bottom surface of the cover body; a first water outlet 27 is formed at one side of the bottom surface of the upper rotating mounting groove; a second water outlet 281 which is in sealed rotary connection with the drinking water outlet joint of the first filter element assembly is formed in the first positioning joint; the cover body is internally provided with a water flow channel which is communicated with the drinking water outlet joint, the first water outlet and the second water outlet.
An upper rotating seat 61 is connected in the upper rotating installation groove; a rotating head 611 connected with the first water outlet in a sealing and rotating mode is formed on one side of the upper end face of the upper rotating seat, and a third water outlet is formed in the middle of the rotating head; a sleeve joint 612 which is in sealed rotary connection with the drinking water outlet joint of the second filter element component is formed on one side of the lower end surface of the upper rotary seat, which is far away from the rotary head; a water inlet is formed in the middle of the sleeve joint; and the third water outlet and the water inlet are communicated with the inner cavity of the upper rotating seat.
A water outlet 31 and a rotary interface 33 which is rotationally connected with the rotary plug connector of the first filter element component are formed at the upper end of the base; a plurality of support rods 35 are formed on the bottom surface of the base and are uniformly distributed along the circumferential direction.
A lower rotating base 62 is arranged on the base; a through hole which is rotatably connected with one end of the lower rotating seat is formed in the position, opposite to the first water outlet, of the base; the other end of the lower rotating base is rotatably connected with a rotating plug connector of the second filter element component.
The driving device 5 comprises a water wheel 51 and a speed reducing wheel; the water wheel comprises a water wheel body 512 and a first driving gear 513 fixedly connected to the lower end of the water wheel body; the waterwheel has a first socket 514 formed in the middle thereof.
The reduction wheels comprise a first reduction wheel 52 and a second reduction wheel 53; the first speed reducing wheel comprises a first driving gear 521 in meshing transmission with the first driving gear and a second driving gear 522 fixedly connected to the lower end of the first driving gear; the middle of the first speed-reducing wheel is formed with a second socket hole 523, and the first speed-reducing wheel is sleeved outside the socket joint of the upper rotating seat through the second socket hole.
The second speed reducing wheel comprises a second transmission gear 531 in meshing transmission with the second driving gear and a third driving gear 532 fixedly connected to the lower end of the second transmission gear; and the third transmission gears of the first filter element assembly and the second filter element assembly are in transmission connection with a third driving gear respectively.
A plurality of through holes which are uniformly distributed and used for water passing are formed in the first speed reducing wheel and the second speed reducing wheel respectively; because the driving device comprises two-stage speed reducing mechanisms, and the diameters of the transmission gears which are meshed with each other in a pairwise way and the driving gear have larger difference, the rotating speed of the ceramic filter element is reduced, and the service life of the ceramic filter element is prolonged.
A cylindrical water wheel installation groove 23 for installing a water wheel is formed in the lower portion of the cover body, and the circle center of the water wheel installation groove is overlapped with the first water outlet 27; a first water spray port 221 for driving the water wheel to rotate is formed in the side wall of the water wheel mounting groove; a second water spraying port 222 is formed on the side wall of the upper rotating seat mounting groove at a position far away from the first water outlet; the first water spray opening and the second water spray opening are communicated with the water inlet interface.
A gear rod 613 is formed at the lower end of the upper rotating seat and positioned below the rotating head; the water wheel is sleeved on the upper part of the gear rod through the first sleeving hole, and the second speed reducing wheel is sleeved on the gear rod through the third sleeving port 533 and is positioned below the water wheel; the lower end of the gear rod is in threaded connection with a nut for axially positioning the water wheel and the second speed reducing wheel; and the horizontal distance from the gear rod to the axis of the second water outlet is equal to the horizontal distance from the gear rod to the socket joint.
Because the horizontal distance of the axis of gear pole to second delivery port equals the horizontal distance of gear pole to the joint, and the second reducing gear rotates and installs on the gear pole, no matter whether the ceramic filter core of second filter element group spare whether wear and tear like this, the third driving gear of second reducing gear can remain the engaged state with the third drive gear on two filter element groups spares all the time.
A lower rotating seat mounting groove 32 is formed at the upper end of the base at a position corresponding to the upper rotating seat mounting groove; a connecting rod mounting groove 34 is formed in the lower end face of the base at the position below the lower rotating seat mounting groove, and a connecting rod 63 connected with the lower rotating seat is mounted in the connecting rod mounting groove; the through hole 321 is positioned on one side of the bottom surface of the lower rotating seat mounting groove and is communicated with the connecting rod mounting groove; a third water spray opening 311 communicated with the water discharge opening is formed in the position, far away from the through hole, on the side wall of the connecting rod mounting groove; a rotary connector 623 in rotary connection with the through hole is formed at the lower end of the lower rotary base, and a transmission rod 622 in a polygon prism shape is formed at the lower end of the rotary connector; a rotating port 621 which is rotatably connected with the rotating plug connector of the second filter element assembly is formed at the position, far away from the transmission rod, of the upper end of the lower rotating seat; a transmission hole 631 fixedly spliced with the transmission rod is formed at one end of the connecting rod.
Before use, the water inlet interface is connected with a tap water pipe; when the tap is opened, water flows into the cylinder from the water inlet interface, and flows out through the drinking water outlet joint, the water flow channel and the drinking water outlet interface after being filtered by the ceramic filter element, so that a user can drink the water;
the water flowing in from the water inlet port is sprayed out along the tangential direction of the water wheel through the first water spraying port, and the impact force is applied to the water wheel body, so that the water wheel body and the first driving gear rotate integrally; the first driving gear is in meshing transmission with the first transmission gear, so that the first speed reducing wheel rotates, the second driving gear drives the second transmission gear to be in meshing transmission, so that the second speed reducing wheel rotates, and the third driving gear drives the first filter element assembly and the third transmission gear of the second filter element assembly to be in meshing transmission; thereby driving the first filter element component and the second filter element component to rotate in the same direction;
because the water from the water inlet interface is sprayed out through the second water spray opening to provide impact force for the side wall of the upper rotating base, because the distance exists between the rotating head and the second water spray opening, the moment towards the first filter element assembly can be generated, the upper part of the second filter element assembly is pushed to be close to the first filter element assembly, meanwhile, the water flowing out from the water outlet is sprayed out through the third water spray opening to provide impact force for the side wall of the connecting rod, the moment towards the first filter element assembly can be generated on the connecting rod and is transmitted to the lower rotating base through the transmission rod, and because the lower rotating base is rotationally connected with the rotating plug-in connector of the second filter element assembly, the lower part of the second filter element assembly is pushed to be close to the first filter element assembly, so that the whole second filter element assembly; when the two ceramic filter elements rotate in the same direction, the movement directions of the positions where the outer walls of the ceramic filter elements abut against each other are opposite, so that the outer walls attached with impurities are mutually abraded, and the outer walls of the ceramic filter elements are prevented from being blocked; the water mixed with impurities flows out through the non-drinking water outlet joint;
when the ceramic filter element is abraded to the outer diameter equal to the outer diameter of the ceramic filter element, the ceramic filter element is not abraded any more due to the fact that the upper end cover and the lower end cover are made of plastics, when a user opens the faucet and finds that the drinking water outlet port can not flow out any more, the side wall of the ceramic filter element is completely blocked by impurities and needs to be replaced.
In addition, the invention does not need a brush component, and is convenient to disassemble and assemble when the filter element is replaced.
Claims (3)
1. A domestic purifier which characterized in that: the filter comprises a cylinder body, a cover body fixedly connected to the upper end of the cylinder body, a base arranged on the inner bottom surface of the cylinder body, a first filter element assembly and a second filter element assembly which are rotatably arranged in the cylinder body and positioned between the cover body and the base, and a driving device connected to the lower part of the cover body and used for driving the first filter element assembly and the second filter element assembly to rotate;
the lower part of the side wall of the cylinder body is fixedly connected with a non-drinking water outlet joint communicated with the inside of the cylinder body;
a drinking water outlet interface and a drinking water inlet interface are formed on the side wall of the cover body;
the first filter element component comprises a ceramic filter element, an upper end cover fixedly connected to the upper end of the ceramic filter element and a lower end cover fixedly connected to the lower end of the ceramic filter element; the outer diameters of the upper end cover and the lower end cover are smaller than the outer diameter of the ceramic filter element; the upper end cover is fixedly connected with a third transmission gear, and the outer diameter of the third transmission gear is equivalent to that of the upper end cover; the upper end of the upper end cover is fixedly connected with a drinking water outlet joint communicated with the inner cavity of the ceramic filter element; a rotary plug-in connector is formed in the middle of the lower end cover;
the upper end cover and the lower end cover are respectively integrally formed by plastic;
the second filter element component has the same structure as the first filter element component;
an upper rotating seat mounting groove and a first positioning joint are formed in the bottom surface of the cover body; a first water outlet is formed in one side of the bottom surface of the upper rotating mounting groove; a second water outlet which is in sealed rotary connection with the drinking water outlet joint of the first filter element assembly is formed in the first positioning joint; a water flow channel communicated with the drinking water outlet joint, the first water outlet and the second water outlet is formed in the cover body;
an upper rotating seat is connected in the upper rotating installation groove; a rotating head which is connected with the first water outlet in a sealing and rotating mode is formed on one side of the upper end face of the upper rotating seat, and a third water outlet is formed in the middle of the rotating head; a sleeve joint which is in sealed rotary connection with the drinking water outlet joint of the second filter element component is formed on one side of the lower end surface of the upper rotary seat, which is far away from the rotary head; a water inlet is formed in the middle of the sleeve joint; the water inlet of the third water outlet is communicated with the inner cavity of the upper rotating seat;
a water outlet and a rotary interface which is rotationally connected with the rotary plug connector of the first filter element component are formed at the upper end of the base; a plurality of support rods are uniformly distributed along the circumferential direction on the bottom surface of the base;
a lower rotating base is arranged on the base; a through hole which is rotatably connected with one end of the lower rotating seat is formed in the position, opposite to the first water outlet, of the base; the other end of the lower rotating base is rotationally connected with a rotating plug connector of the second filter element component;
the driving device comprises a water wheel and a speed reducing wheel; the water wheel comprises a water wheel body and a first driving gear fixedly connected to the lower end of the water wheel body; a first sleeving hole is formed in the middle of the water wheel;
the speed reducing wheels comprise a first speed reducing wheel and a second speed reducing wheel; the first speed reducing wheel comprises a first driving gear in meshing transmission with the first driving gear and a second driving gear fixedly connected to the lower end of the first driving gear; a second sleeving hole is formed in the middle of the first speed reducing wheel, and the first speed reducing wheel is sleeved on the outer side of the sleeving head of the upper rotating seat through the second sleeving hole;
the second speed reducing wheel comprises a second transmission gear in meshing transmission with the second driving gear and a third driving gear fixedly connected to the lower end of the second transmission gear; the third transmission gears of the first filter element assembly and the second filter element assembly are in transmission connection with a third driving gear respectively;
a plurality of through holes which are uniformly distributed and used for water passing are formed in the first speed reducing wheel and the second speed reducing wheel respectively;
a cylindrical water wheel mounting groove for mounting a water wheel is formed in the lower portion of the cover body, and the circle center of the water wheel mounting groove is overlapped with the first water outlet; a first water spray nozzle for driving the water wheel to rotate is formed on the side wall of the water wheel mounting groove; a second water spraying opening is formed in the position, far away from the first water outlet, on the side wall of the upper rotating seat mounting groove; the first water spray opening and the second water spray opening are communicated with the water inlet interface.
2. A domestic water purification machine as claimed in claim 1, wherein: a gear rod is formed at the lower end of the upper rotating seat and positioned below the rotating head; the water wheel is sleeved on the upper part of the gear rod through the first sleeving hole, and the second speed reducing wheel is sleeved on the gear rod through the third sleeving hole and is positioned below the water wheel; the lower end of the gear rod is in threaded connection with a nut for axially positioning the water wheel and the second speed reducing wheel; and the horizontal distance from the gear rod to the axis of the second water outlet is equal to the horizontal distance from the gear rod to the socket joint.
3. A domestic water purification machine as claimed in claim 1, wherein: a lower rotating seat mounting groove is formed at the upper end of the base at a position corresponding to the upper rotating seat mounting groove; a connecting rod mounting groove is formed in the lower end face of the base at the position below the lower rotating seat mounting groove, and a connecting rod connected with the lower rotating seat is mounted in the connecting rod mounting groove; the through hole is positioned on one side of the bottom surface of the lower rotating seat mounting groove and is communicated with the connecting rod mounting groove; a third water spray opening communicated with the water outlet is formed in the position, far away from the through hole, on the side wall of the connecting rod mounting groove; a rotating connector which is rotatably connected with the through hole is formed at the lower end of the lower rotating seat, and a transmission rod in the shape of a polygon prism is formed at the lower end of the rotating connector; a rotating port which is rotatably connected with the rotating plug connector of the second filter element component is formed at the position, far away from the transmission rod, of the upper end of the lower rotating seat; and a transmission hole fixedly spliced with the transmission rod is formed at one end of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776143.5A CN107349665B (en) | 2017-08-31 | 2017-08-31 | Household water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776143.5A CN107349665B (en) | 2017-08-31 | 2017-08-31 | Household water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107349665A CN107349665A (en) | 2017-11-17 |
| CN107349665B true CN107349665B (en) | 2020-12-18 |
Family
ID=60290811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710776143.5A Active CN107349665B (en) | 2017-08-31 | 2017-08-31 | Household water purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2705223Y (en) * | 2004-05-18 | 2005-06-22 | 常熟市鼓风机有限公司 | Rotary hair filter |
| CN105964033A (en) * | 2016-07-05 | 2016-09-28 | 胡玥 | Water purification device with multiple parallel filter elements |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105688478B (en) * | 2016-04-22 | 2016-11-16 | 杭州云蜂工业设计有限公司 | A kind of ceramic element water purifier |
| CN106823516B (en) * | 2016-04-22 | 2018-09-11 | 江晨浩 | Energy-saving water system |
| CN206103464U (en) * | 2016-07-05 | 2017-04-19 | 惠安灿锐信息技术咨询有限公司 | Large -traffic ceramic filter core purifier |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705223Y (en) * | 2004-05-18 | 2005-06-22 | 常熟市鼓风机有限公司 | Rotary hair filter |
| CN105964033A (en) * | 2016-07-05 | 2016-09-28 | 胡玥 | Water purification device with multiple parallel filter elements |
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