CN107510981B - Drinking water purifier - Google Patents
Drinking water purifier Download PDFInfo
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- CN107510981B CN107510981B CN201710741114.5A CN201710741114A CN107510981B CN 107510981 B CN107510981 B CN 107510981B CN 201710741114 A CN201710741114 A CN 201710741114A CN 107510981 B CN107510981 B CN 107510981B
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- filter element
- belt pulley
- driving
- transmission
- rod
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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
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
Abstract
The invention discloses a drinking water purifier, which comprises a cylinder, two identical filter element assemblies and a driving device for driving the filter element assemblies to rotate, wherein the cylinder is provided with a water inlet and a water outlet; the upper part of the side wall of the cylinder body is fixedly connected with a water inlet joint; a non-drinking water outlet interface and a drinking water outlet interface are formed on the side wall of the base; 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 purification equipment, and particularly relates to a drinking 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: the utility model provides a drinking water purifier, including the barrel, sealed sliding connection is at the inside piston of barrel, and fixed connection is at the base of barrel lower extreme, rotationally installs in the barrel and is located first filter element group spare and second filter element group spare between piston and the base to and connect and be used for driving first filter element group spare and second filter element group spare pivoted drive arrangement in the piston lower part.
And the upper part of the side wall of the barrel is fixedly connected with a water inlet connector communicated with the inside of the barrel.
The side wall of the base is formed with a non-drinking water outlet interface and a drinking water outlet interface.
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; a rotary plug-in connector is formed in the middle of the upper end cover; a transmission head is formed on the upper end cover and positioned at the periphery of the lower part of the rotary plug connector, and the transmission head is in a polygonal prism structure; and a drinking water outlet joint communicated with the inner cavity of the ceramic filter element 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.
A water inlet is formed in the piston; two sliding holes are symmetrically formed in the bottom surface of the piston, and the two sliding holes are 30-60 degrees.
A lower sliding seat mounting groove which is symmetrical to the sliding hole is formed in the base; a communicating groove is formed in the base and is communicated with a drinking water outlet port and the lower end of the lower sliding seat mounting groove; and a water outlet communicated with the non-drinking water outlet is formed in the position, different from the sliding seat mounting groove, of the upper end of the base.
An upper sliding seat is connected in each sliding hole, and a lower sliding seat is connected in each lower sliding seat mounting groove.
The upper sliding seat comprises a sliding insertion pipe part in sealing sliding connection with the sliding hole, a sleeve joint formed at the lower end of the sliding insertion pipe part, and a guide positioning part formed at the outer side of the sliding insertion pipe part; the sleeve joint is axially parallel to the piston. The guiding and positioning part is of a polygonal column structure; the lower end of each sliding hole is respectively formed with a guide hole in sliding fit with the guide positioning part.
The upper sliding seat and the lower sliding seat have the same structure.
The drinking water outlet joints of the first filter element assembly and the second filter element assembly are respectively in sealed rotary connection with the sleeve joint of the lower sliding seat; the rotary plug-in connectors of the first filter element assembly and the second filter element assembly are respectively connected with the socket joint of the upper sliding seat in a rotating mode.
The driving device comprises a water wheel, a first belt pulley and a second belt pulley, wherein the first belt pulley and the second belt pulley are in transmission connection with the water wheel; the waterwheel comprises a transmission rod, a waterwheel body fixedly connected to the upper part of the transmission rod, and a driving gear fixedly connected to the lower end of the transmission rod.
The first belt pulley and the second belt pulley have the same structure; a through hole is formed in the middle of the first belt pulley, and a filter element sleeving part is formed at the lower end of the first belt pulley and positioned at the periphery of the through hole; a polygonal transmission hole which is matched and sleeved with the transmission head is formed in the inner side wall of the filter element sleeving part; the first belt pulley side wall is formed with a belt transmission groove, and the belt transmission groove positions of the first belt pulley and the second belt pulley are staggered.
A speed reducing wheel is connected between the water wheel and the first belt pulley and between the water wheel and the second belt pulley, the speed reducing wheel comprises a transmission gear in meshing transmission connection with the driving gear, and a driving rod fixedly connected to the lower end of the transmission gear; a first driving groove is formed in the upper part of the driving rod, and a second driving groove is formed in the lower part of the driving rod; the first driving groove is in transmission connection with the first belt pulley, and the second driving groove is in transmission connection with the second belt pulley through elastic rubber belts.
The lower part of the cover body is formed with a water wheel mounting groove used for mounting a water wheel, the side wall of the water wheel mounting groove is formed with a water spraying opening used for driving the water wheel to rotate, and the water spraying opening is communicated with the water inlet.
As a preferable scheme: the upper end of the transmission rod is formed with an insertion port, and the middle position of the water wheel mounting groove is fixedly connected with a positioning rod which is rotatably connected with the insertion port; an inserting disc is formed at the upper end of the first belt pulley; a water wheel limiting baffle disc for preventing the driving gear from being separated from the positioning rod is formed between the driving rod and the transmission gear; a driven wheel limiting disc is formed between the water wheel limiting blocking disc and the first driving groove on the driving rod, and a separation-preventing groove which is in clearance fit and plug-in connection with the plug-in disc is formed between the driven wheel limiting disc and the water wheel limiting blocking disc.
A connecting part is formed at the bottom end of the side wall of the water wheel mounting groove, and a gear rod which is rotationally connected with the transmission gear is formed on the connecting part; the lower end of the gear rod is connected with a screw used for positioning the transmission gear on the gear rod.
As a preferable scheme: the middle of the upper end of the transmission gear is fixedly connected with an upper convex part, and a sleeving hole which is rotationally connected with the gear rod is formed in the middle of the transmission gear.
As a preferable scheme: the belt transmission groove, the first driving groove and the second driving groove are respectively provided with a plurality of uniformly distributed strip-shaped teeth.
Compared with the prior art, the invention has the beneficial effects that: before use, the water inlet joint is connected with a tap water pipe; the tap water faucet is opened, water flows into the barrel body from the water inlet connector and the water inlet in sequence, is filtered by the two ceramic filter elements, then converges to the communicating groove, and flows out through the drinking water outlet interface, so that the water can be drunk by a user;
the piston is pressed downwards by water flowing in from the water inlet joint, namely the two upper sliding seats tend to move upwards relative to the piston, and as the upper sliding seat and the lower sliding seat are respectively provided with the sliding plug-in pipe parts which are in sliding insertion connection with the sliding hole and the lower sliding seat mounting groove, and an included angle is formed between the sliding plug-in pipe parts and the axial direction of the piston, the upper sliding seat moves relative to the piston, and the horizontal component force generated in the process that the lower sliding seat moves relative to the base enables the outer walls of the first ceramic filter element and the second ceramic filter element to be kept in a state of abutting always;
water flowing downwards through the piston is sprayed out from the water spray opening along the tangential direction of the water wheel to supply impact force to the water wheel body, so that the water wheel body, the transmission rod and the driving gear rotate as a whole; the driving gear is in meshing transmission with the transmission gear, so that a driving rod fixedly connected to the lower end of the transmission gear is respectively in transmission connection with the first belt pulley and the second belt pulley through belts to drive the first belt pulley and the second belt pulley to rotate in the same direction; polygonal transmission holes matched with the transmission head at the upper part of the ceramic filter element for transmission are formed between the first belt pulley and the second belt pulley, so that the first filter element component and the second filter element component are driven to rotate in the same direction; because the outer walls of the two ceramic filter elements are abutted, 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;
when the ceramic filter element is abraded until the outer diameter is equal to the outer diameter of the upper end cover and the outer diameter of the lower end cover, 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 materials with good abrasion resistance, and when a user opens the water tap and finds that no water flows out from a drinking water outlet port, 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 cross-sectional view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a sectional view of the cover.
Fig. 4 is a schematic structural view of the driving device.
Fig. 5 is an exploded view of the cover, upper slide mount, and drive device.
Fig. 6 and 7 are schematic structural diagrams of the first filter element assembly.
Fig. 8 is a schematic structural view of the water wheel.
Fig. 9 is a cross-sectional view of a reduction wheel.
FIG. 10 is a cross-sectional view of the first pulley.
Fig. 11 is a schematic structural view of the upper slider seat.
Fig. 12 is a schematic structural view of the base and the lower sliding seat.
Fig. 13 is a cross-sectional view of the base.
1. A barrel; 11. a water inlet joint; 2. a piston; 21. a water inlet; 22. a water jet; 23. a water wheel mounting groove; 24. positioning a rod; 25. a gear lever; 26. a slide hole; 27. a guide hole; 3. a base; 31. a non-potable water outlet port; 32. a drinking water outlet; 33. a water outlet; 34. a lower sliding seat mounting groove; 35. a communicating groove; 41. a first filter element assembly; 411. a ceramic filter element; 412. an upper end cover; 413. a lower end cover; 414. a drive head; 415. a drinking water outlet joint; 416. rotating the plug; 42. a second filter element assembly; 5. a drive device; 51. a water wheel; 511. rotating the rod; 5111. an interface; 512. a water wheel body; 514. a driving gear; 52. a speed reducing wheel; 520. a transmission gear; 521. a drive rod; 522. sleeving a hole; 523. an upper convex portion; 524. a first drive slot; 525. a second driving groove; 526. a water wheel limit baffle disc; 527. a driven wheel limiting disc; 528. a drop-proof groove; 531. a first pulley; 5311. a filter element sleeving part; 5312. perforating; 5313. a polygonal transmission hole; 5314. a belt drive groove; 5316. a plug-in tray; 532. a second pulley; 56. a screw; 61. an upper sliding seat; 611. a sliding cannula part; 612. sleeving a joint; 613. a guiding and positioning part; 62. a lower sliding seat; 7. a belt.
Detailed Description
The following describes in detail an embodiment of the present invention with reference to the accompanying drawings.
Referring to fig. 1 to 13, the drinking water purifier of the present embodiment includes a cylinder 1, a piston 2 connected to the cylinder 1 in a sliding manner, a base 3 fixedly connected to a lower end of the cylinder 1, a first filter element assembly 41 and a second filter element assembly 42 rotatably installed in the cylinder and located between the piston and the base, and a driving device 5 connected to a lower portion of the piston 2 for driving the first filter element assembly 41 and the second filter element assembly 42 to rotate.
And the upper part of the side wall of the cylinder body 1 is fixedly connected with a water inlet joint 11 communicated with the inside of the cylinder body 1.
The side wall of the base 3 is formed with a non-drinking water outlet port 31 and a drinking water outlet port 32.
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 rotary plug 416 is formed in the middle of the upper end cover 412; a transmission head 414 is formed on the upper end cover at the periphery of the lower part of the rotary plug connector, and the transmission head 414 is in a polygonal prism structure; a drinking water outlet joint 415 communicated with the inner cavity of the ceramic filter element 411 is formed in the middle of the lower end cover 413.
The upper end cover and the lower end cover are integrally formed by plastic respectively.
The second filter element assembly 42 is identical in structure to the first filter element assembly 41.
A water inlet 21 is formed on the piston 2; two sliding holes 26 which are symmetrically arranged are formed in the bottom surface of the piston 2, and the two sliding holes form a 30-60 degree angle.
A lower sliding seat mounting groove 34 which is symmetrically arranged with the sliding hole is formed on the base 3; a communicating groove 35 is formed in the base and is communicated with a drinking water outlet port and the lower end of the lower sliding seat mounting groove; a water outlet 33 communicated with a non-drinking water outlet port is formed at the upper end of the base, which is different from the sliding seat mounting groove.
An upper sliding seat 61 is connected in each sliding hole, and a lower sliding seat 62 is connected in each lower sliding seat mounting groove.
The upper sliding seat 61 comprises a sliding cannula part 611 connected with the sliding hole in a sealing sliding way, a sleeve joint 612 formed at the lower end of the sliding cannula part, and a guide positioning part 613 formed at the outer side of the sliding cannula part; the sleeve joint is axially parallel to the piston. The guiding and positioning part is of a polygonal column structure; the lower end of each sliding hole is formed with a guide hole 27 which is slidably fitted with the guide positioning portion.
The upper sliding seat 61 and the lower sliding seat 62 have the same structure.
The drinking water outlet joints 415 of the first filter element assembly 41 and the second filter element assembly are respectively in sealed rotary connection with the sleeve joint of the lower sliding seat; the rotary plug 416 of the first filter element assembly 41 and the second filter element assembly is rotatably connected with the socket of the upper sliding seat respectively.
The driving device 5 comprises a water wheel 51, and a first belt pulley 531 and a second belt pulley 532 which are in transmission connection with the water wheel, and the first belt pulley and the second belt pulley are respectively sleeved outside the sleeving joints of the upper sliding seats; the water wheel 51 includes a driving rod 511, a water wheel body 512 fixedly connected to an upper portion of the driving rod 511, and a driving gear 514 fixedly connected to a lower end of the driving rod.
The first belt pulley and the second belt pulley have the same structure; a through hole 5312 rotationally connected with the sleeving joint is formed in the middle of the first belt pulley, and a filter element sleeving part 5311 is formed at the lower end of the first belt pulley 531 and located at the periphery of the through hole 5312; a polygonal transmission hole 5313 which is matched and sleeved with the transmission head 414 is formed in the inner side wall of the filter element sleeving part 5311; the side wall of the first belt pulley is provided with a belt transmission groove 5314 in a forming mode, and the positions of the belt transmission grooves of the first belt pulley and the second belt pulley are staggered.
A speed reducing wheel 52 is connected between the water wheel and the first belt pulley and between the water wheel and the second belt pulley, and comprises a transmission gear 520 in meshing transmission connection with the driving gear and a driving rod 521 fixedly connected to the lower end of the transmission gear; a first driving groove 524 is formed at the upper part of the driving rod, and a second driving groove 525 is formed at the lower part of the driving rod; the first driving groove and the first belt pulley as well as the second driving groove and the second belt pulley are in transmission connection through elastic rubber belts 7 respectively; the diameter of the transmission gear is larger than that of the driving gear, so that the speed of the transmission gear is smaller than that of the driving gear, the rotating speed of the ceramic filter element is reduced, and the service life of the ceramic filter element is prolonged.
A water wheel installation groove 23 for installing the water wheel 51 is formed at the lower part of the cover body 2, a water spray opening 22 for driving the water wheel 51 to rotate is formed on the side wall of the water wheel installation groove 23, and the water spray opening 22 is communicated with the water inlet 21.
The upper end of the transmission rod is formed with a socket 5111, and the middle position of the water wheel installation groove 23 is fixedly connected with a positioning rod 24 which is rotationally connected with the socket 5111; an inserting disc 5316 is formed at the upper end of the first belt pulley; a water wheel limiting baffle disc 526 for preventing the driving gear from being separated from the positioning rod 24 is formed at the position between the driving rod and the transmission gear; a driven wheel limiting disc 527 is formed between the water wheel limiting blocking disc and the first driving groove on the driving rod, and a falling-off preventing groove 528 which is in clearance fit and plug-in connection with the plug-in disc is formed between the driven wheel limiting disc and the water wheel limiting blocking disc.
A connecting part is formed at the bottom end of the side wall of the water wheel mounting groove, and a gear rod 25 which is rotationally connected with the transmission gear is formed on the connecting part; the lower end of the gear rod is connected with a screw 56 for positioning the transmission gear on the gear rod.
When the driving assembly is installed, the water wheel is placed in the water wheel installation groove, the first belt pulley and the second belt pulley are installed on the lower portion of the speed reducing wheel through the belt, the insertion disc of the first belt pulley and the second belt pulley is located in the anti-falling groove, and the belt pulley and the speed reducing wheel are directly installed as a whole; like this when changing ceramic filter core, lift first filter element group spare and second filter element group spare off, two belt pulleys can support and can not drop from the spacing dish of driving wheel.
An upper convex portion 523 is fixedly connected to the middle of the upper end of the transmission gear 520, and a sleeving hole 522 rotatably connected with the gear rod is formed in the middle of the transmission gear.
The belt transmission groove, the first driving groove and the second driving groove are respectively provided with a plurality of uniformly distributed strip-shaped teeth.
Before use, the water inlet joint is connected with a tap water pipe; the tap water faucet is opened, water flows into the barrel body from the water inlet connector and the water inlet in sequence, is filtered by the two ceramic filter elements, then converges to the communicating groove, and flows out through the drinking water outlet interface, so that the water can be drunk by a user;
the piston is pressed downwards by water flowing in from the water inlet joint, namely the two upper sliding seats tend to move upwards relative to the piston, and as the upper sliding seat and the lower sliding seat are respectively provided with the sliding plug-in pipe parts which are in sliding insertion connection with the sliding hole and the lower sliding seat mounting groove, and an included angle is formed between the sliding plug-in pipe parts and the axial direction of the piston, the upper sliding seat moves relative to the piston, and the horizontal component force generated in the process that the lower sliding seat moves relative to the base enables the outer walls of the first ceramic filter element and the second ceramic filter element to be kept in a state of abutting always;
water flowing downwards through the piston is sprayed out from the water spray opening along the tangential direction of the water wheel to supply impact force to the water wheel body, so that the water wheel body, the transmission rod and the driving gear rotate as a whole; the driving gear is in meshing transmission with the transmission gear, so that a driving rod fixedly connected to the lower end of the transmission gear is respectively in transmission connection with the first belt pulley and the second belt pulley through belts to drive the first belt pulley and the second belt pulley to rotate in the same direction; polygonal transmission holes matched with the transmission head at the upper part of the ceramic filter element for transmission are formed between the first belt pulley and the second belt pulley, so that the first filter element component and the second filter element component are driven to rotate in the same direction; because the outer walls of the two ceramic filter elements are abutted, 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;
when the ceramic filter element is abraded until the outer diameter is equal to the outer diameter of the upper end cover and the outer diameter of the lower end cover, 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 materials with good abrasion resistance, and when a user opens the water tap and finds that no water flows out from a drinking water outlet port, 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 (4)
1. A drinking water purifier is characterized in that: the filter comprises a cylinder body, a piston hermetically and slidably connected in the cylinder body, a base fixedly connected at the lower end of the cylinder body, a first filter element assembly and a second filter element assembly which are rotatably arranged in the cylinder body and are positioned between the piston and the base, and a driving device connected at the lower part of the piston and used for driving the first filter element assembly and the second filter element assembly to rotate;
the upper part of the side wall of the cylinder body is fixedly connected with a water inlet connector communicated with the inside of the cylinder body;
a non-drinking water outlet interface and a drinking water outlet interface are formed on the side wall of the base;
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; a rotary plug-in connector is formed in the middle of the upper end cover; a transmission head is formed on the upper end cover and positioned at the periphery of the lower part of the rotary plug connector, and the transmission head is in a polygonal prism structure; a drinking water outlet joint communicated with the inner cavity of the ceramic filter element 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;
a water inlet is formed in the piston; two sliding holes which are symmetrically arranged are formed in the bottom surface of the piston, and the angle between the two sliding holes is 30-60 degrees;
a lower sliding seat mounting groove which is symmetrical to the sliding hole is formed in the base; a communicating groove is formed in the base and is communicated with a drinking water outlet port and the lower end of the lower sliding seat mounting groove; a water outlet communicated with a non-drinking water outlet port is formed in the position, different from the sliding seat mounting groove, of the upper end of the base;
the inner side of each sliding hole is connected with an upper sliding seat, and the inner side of each lower sliding seat mounting groove is connected with a lower sliding seat;
the upper sliding seat comprises a sliding insertion pipe part in sealing sliding connection with the sliding hole, a sleeve joint formed at the lower end of the sliding insertion pipe part, and a guide positioning part formed at the outer side of the sliding insertion pipe part; the sleeve joint is axially parallel to the piston; the guiding and positioning part is of a polygonal column structure; the lower end of each sliding hole is respectively formed with a guide hole in sliding fit with the guide positioning part;
the upper sliding seat and the lower sliding seat have the same structure;
the drinking water outlet joints of the first filter element assembly and the second filter element assembly are respectively in sealed rotary connection with the sleeve joint of the lower sliding seat; the rotary plug connectors of the first filter element assembly and the second filter element assembly are respectively in rotary connection with the sleeve joint of the upper sliding seat;
the driving device comprises a water wheel, a first belt pulley and a second belt pulley, wherein the first belt pulley and the second belt pulley are in transmission connection with the water wheel; the water wheel comprises a transmission rod, a water wheel body fixedly connected to the upper part of the transmission rod, and a driving gear fixedly connected to the lower end of the transmission rod;
the first belt pulley and the second belt pulley have the same structure; a through hole is formed in the middle of the first belt pulley, and a filter element sleeving part is formed at the lower end of the first belt pulley and positioned at the periphery of the through hole; a polygonal transmission hole which is matched and sleeved with the transmission head is formed in the inner side wall of the filter element sleeving part; a belt transmission groove is formed in the side wall of the first belt pulley, and the positions of the belt transmission grooves of the first belt pulley and the second belt pulley are staggered;
a speed reducing wheel is connected between the water wheel and the first belt pulley and between the water wheel and the second belt pulley, the speed reducing wheel comprises a transmission gear in meshing transmission connection with the driving gear, and a driving rod fixedly connected to the lower end of the transmission gear; a first driving groove is formed in the upper part of the driving rod, and a second driving groove is formed in the lower part of the driving rod; the first driving groove and the first belt pulley as well as the second driving groove and the second belt pulley are respectively in transmission connection through elastic rubber belts;
the lower part of the cover body is formed with a water wheel mounting groove used for mounting a water wheel, the side wall of the water wheel mounting groove is formed with a water spraying opening used for driving the water wheel to rotate, and the water spraying opening is communicated with the water inlet.
2. The drinking water purifier as claimed in claim 1, wherein: the upper end of the transmission rod is formed with an insertion port, and the middle position of the water wheel mounting groove is fixedly connected with a positioning rod which is rotatably connected with the insertion port; an inserting disc is formed at the upper end of the first belt pulley; a water wheel limiting baffle disc for preventing the driving gear from being separated from the positioning rod is formed between the driving rod and the transmission gear; a driven wheel limiting disc is formed on the driving rod between the water wheel limiting blocking disc and the first driving groove, and a separation-preventing groove which is in clearance fit and splicing with the splicing disc is formed between the driven wheel limiting disc and the water wheel limiting blocking disc;
a connecting part is formed at the bottom end of the side wall of the water wheel mounting groove, and a gear rod which is rotationally connected with the transmission gear is formed on the connecting part; the lower end of the gear rod is connected with a screw used for positioning the transmission gear on the gear rod.
3. The drinking water purifier as claimed in claim 2, wherein: the middle of the upper end of the transmission gear is fixedly connected with an upper convex part, and a sleeving hole which is rotationally connected with the gear rod is formed in the middle of the transmission gear.
4. The drinking water purifier as claimed in claim 1, wherein: the belt transmission groove, the first driving groove and the second driving groove are respectively provided with a plurality of uniformly distributed strip-shaped teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741114.5A CN107510981B (en) | 2017-08-25 | 2017-08-25 | Drinking water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741114.5A CN107510981B (en) | 2017-08-25 | 2017-08-25 | Drinking water purifier |
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| Publication Number | Publication Date |
|---|---|
| CN107510981A CN107510981A (en) | 2017-12-26 |
| CN107510981B true CN107510981B (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710741114.5A Active CN107510981B (en) | 2017-08-25 | 2017-08-25 | Drinking water purifier |
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| CN (1) | CN107510981B (en) |
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| CN105964033A (en) * | 2016-07-05 | 2016-09-28 | 胡玥 | Water purification device with multiple parallel filter elements |
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|---|---|---|---|---|
| CN205699675U (en) * | 2016-04-22 | 2016-11-23 | 贾新奎 | A kind of ceramic element water purifier |
| CN105771363B (en) * | 2016-04-22 | 2017-11-07 | 杭州云蜂工业设计有限公司 | A kind of self-cleaning ceramic filter element water purification apparatus |
| CN205699729U (en) * | 2016-04-22 | 2016-11-23 | 贾新奎 | A kind of energy-saving ceramic filter element water purification apparatus |
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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 |
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Address after: 312030 No. 313, jiubanqiao village, Lizhu Town, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Shaoxing Yifeng Machinery Co.,Ltd. Address before: 312400 No. 638-1, yingjiaqiao village, Qixian street, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Yifeng Machinery Co.,Ltd. |