CN2828008Y

CN2828008Y - Dismountable water purifier with cleaning and discharing device

Info

Publication number: CN2828008Y
Application number: CN 200520008211
Authority: CN
Inventors: 吴金平; 李玉强
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-11
Filing date: 2005-03-11
Publication date: 2006-10-18
Anticipated expiration: 2015-03-11

Abstract

The utility model discloses a dismountable water purifier with a cleaning and discharging device, which is formed by connecting a base cap, a ceramic filter core, a driven rack, an arc piece, a bow-shaped spring, a driving shaft and an upper barrel body, wherein the driving shaft penetrates out of a middle hole on the top of the upper barrel body and rotationally extends out of an outer driving shaft on the top of the upper barrel body so as to drive the driven rack connected with the arc piece in the barrel body to rotate, the sand adhering strips of the arc piece are embedded outside the ceramic filter core, and the tension force of the bow-shaped spring makes the sand adhering strips tightly stuck on the surface of the ceramic filter core to scrub, clean and trap contamination. The external tap water is closed, a blowoff valve is opened, the round film in the driving shaft falls on a notch of a screwed pipe, the outside air enters the water purifier through a middle through hole of the driving shaft to discharge the negative pressure, and thus, the accumulated water in the water purifier and the cleaned wastewater can be discharged.

Description

Exempt from demolition clean blowdown water purifier

Affiliated technical field

The utility model relates in a kind of drink water purifying apparatus, the especially purification filtering filter core and holds back dirt and exempt from cumulative water purification device in demolition clean blowdown and the discharging at any time.Belong to water treatment field.

Background technology

At present, most of water purifiers in use, after the dirt that the filter core purification filtering is held back need be dismantled and take out filter core and remove again assembling use.Having the water purifier of exempting from the demolition clean blowdown has manually with automatic.Manually clean be by manually push rotate be contained in outside cleaning handle drive in washing unit clean the dirt that inner filter core is held back.Automatically clean is to utilize the rotation of tap water certain pressure difference red switch movable vane wheel drive washing unit to clean to be trapped in the cartridge surface dirt.But manually cleaning need manually be pushed and be cleaned handle and rotate and just can wash cartridge surface and hold back dirt.As push and exert pressure inhomogeneously, the filter core attrition differs, and cleaning performance does not wait yet.Automatically cleaning is not enough to be false when washing unit is moved in red switch when the external source water pressure is too small is automatic cleaning, allogenic water pressure is excessive, the pressure difference of water also can drive the washing unit rotation by red switch movable vane wheel in the scavenging process, consume filter core without rhyme or reason, make filter core reduce the usage period and frequent the replacing, increased burden to the user.

The utility model has overcome the deficiency of existing water purifier, aims to provide a kind of demolition clean blowdown water purifier of exempting from, and this practicality is newly rotated when cleaning does not only need manpower to push, and can discharge the coproduct water in the water purifier at any time.

Summary of the invention

The technical scheme in the invention for solving the technical problem is: in upper shell, base cover, ceramic element pipe, driven, arc-like sheet, half elliptic spring are overlapped in order to insert and are connected, main drive shaft passes from upper shell top mesopore, the upper shell upper outside has an allogenic water to enter the hole, base cover bottom one side has the sewage discharge hole, the exhaust channel hole of purifying waste water that protrusion is arranged in the base cover, opening of the channel have with ceramic element pipe lower end cover on ceramic element rotates when preventing to clean the corresponding tenon mouth of tenon.When the work of purification, close the wash water valve of installing on the sewage discharge hole, open the external source tap water, the external source tap water enters water purifier, round film in the main drive shaft on the threaded pipe of trough of belt mouth rises and seals up the main drive shaft inner via hole, and tap water penetrates in the ceramic element pipe by ceramic element and discharged by the purified water passage hole.When ceramic element is held back dirt and is stopped up the ceramic element micropore and influence the purification water yield, open wash water valve, main drive shaft outside the upper shell top is stretched out in rotation, both sides, main drive shaft bottom pushing piece in the water purifier, promote driven, driven the embedded sticking emery stick of arc-like sheet that go up to connect rotated outward around the ceramic element pipe, and half elliptic spring tension force makes emery stick be close to the friction of ceramic element tube outer surface and washes and hold back dirt and discharge from wash water valve.When discharging in the water purifier coproduct water, close tap water, open wash water valve, drop on the main drive shaft rifled tube notch under the circle film in the main drive shaft, outside air enters water purifier row Reduction of Students' Study Load and presses, and sewage and coproduct water are discharged from wash water valve.

The effect that the utility model is useful is that in the time of in opening external source tap water water purifier, the round film on the main drive shaft rifled tube rises and seals up aperture in the main drive shaft.When the filter core purification filtering is held back dirt, rotation is stretched out and is connected on driven the arc-like sheet of going up embedding scab bar outside the upper shell in the main drive shaft drive around the rotation of ceramic element surface, half elliptic spring tension force makes the sticking emery stick of embedding on the arc silver be close to the friction of ceramic element tube-surface and washes the dirt of holding back, simultaneously ceramic element pipe lower end be stamped with base cover in the corresponding fixedly tenon of tenon mouth on the purification drainage channel mouth that protrudes, prevent to clean and drive the ceramic element pipe when rotating and rotate.During discharging coproduct water, close the external source tap water, open wash water valve, the circle film falls on the main drive shaft rifled tube, the air admission water purifier, and the interior row pressure of lightening the burden, sewage and coproduct water are promptly discharged.

Description of drawings

Below in conjunction with accompanying drawing and implement that the utility model is described in further detail.

Fig. 1 is the utility model sectional structure synoptic diagram

Fig. 2 is the utility model base cover sectional structure synoptic diagram

Fig. 3 is the utility model bottom plan structure synoptic diagram

Fig. 4 is the utility model ceramic element pipe sectional structure synoptic diagram

Fig. 5 is the utility model ceramic element pipe plan structure synoptic diagram

Fig. 6 is driven side-looking structural representation of the utility model

Fig. 7 is driven plan structure synoptic diagram of the utility model

Fig. 8 is the utility model arc-like sheet side-looking structural representation

Fig. 9 is the utility model arc-like sheet plan structure synoptic diagram

Figure 10 is the utility model half elliptic spring master TV structure synoptic diagram

Figure 11 is the utility model main drive shaft sectional structure synoptic diagram

Figure 12 is the utility model main drive shaft plan structure synoptic diagram

Figure 13 is the utility model upper shell sectional structure synoptic diagram

Among the figure: 1. base cover, 2. upper shell, 3. ceramic element pipe, 4. cushion rubber, 5. fixing tenon, 6. driven, 7. emery stick, 8. half elliptic spring, 9. main drive shaft, 10. screw thread, 11. sewage discharge holes, 12. exhaust channels of purifying waste water, 13. the tenon mouth, 14. prosopyles, 15. built-in cushion rubber holes, 16. protrusion tabs, 17. 1,18. hole, the hole fixed teeth of lattice more than 2,19., 20. the blind hole pipe, 21. arc-like sheets, 22., 23. arc strip, 24. posts, 25. pushing pieces, 26. through hole in up-small and down-big, 27. screw threads, 28. threaded pipes, 29. notch, 30. circle films, 31. main drive shafts upper end, 32. spring coil, 33. half elliptic springs, one end, 34. lower end covers.

The utility model is made up of base cover (1), upper shell (2), purification mechanism, wiper mechanism.Purifying mechanism and be to stretch out has fixedly the lower end cover (34) of tenon (5) go up the sticking ceramic element pipe (3) of embedding on band cushion rubber (4) insertion pipe, ceramic element pipe (3) top is the sticking upper end cover that blind hole pipe (20) are arranged of embedding.Wiper mechanism comprises driven (6), arc-like sheet (21), emery stick (7), half elliptic spring (8), main drive shaft (9).Base cover (1) is " U " shape, upper periphery is with screw thread (10), and bottom one side has sewage discharge hole (11), in the exhaust channel of purifying waste water (12) of protrusion is arranged, duct (12) passes to opposite side under the base cover (1), the tenon mouth (13) that duct (12) mouth has with fixedly tenon (5) is corresponding.Upper shell (2) is

Shape, bottom have and base cover (1) respective threads (10), and the upper top downside has an external source tap water to enter hole (14), and a built-in cushion rubber hole (4) is arranged in the top.Driven (6) are

Shape, side all has protrusion tab (16) in the sheet up and down, porose 1 (17) in the middle of the sheet up and down, hole 2 (18), middle pleurapophysis slice has the fixed teeth (19) of many lattice.Arc-like sheet (21) top and the bottom side has axle (22), is connected with arc strip (23) on the axle (22), and a post (24) is arranged on the arc strip (23).Emery stick (7) embedding is bonded at the last side of arc-like sheet (21).Half elliptic spring (8) is

Shape.Main drive shaft (9) upper end (31) is

Shape, both sides are connected with a pair of symmetric pushing piece (25) outside the middle and lower part, up-small and down-big through hole (26) is arranged in the main drive shaft (9), screw thread (27) is arranged in the macropore of bottom, threaded pipe (28) is a through-hole pipe in, top has notch (29), and the screw thread (27) that matches with the interior bottom of main drive shaft (9) macropore inwall line is arranged outside the threaded pipe (28).Down the round film (30) of macropore internal diameter is between macropore and aperture less than main drive shaft (9), and threaded pipe (28) is positioned under the round film (30).

Embodiment:

1, arc-like sheet (21) and the sticking emery stick (7) of the last embedding of arc-like sheet (21) are touched ceramic element pipe (3), last arc strip (23) is put on ceramic element pipe (3) to be had on the upper end cover of blind hole pipe (20), arc lower bar (23) is put under lower end cover (34), again film perforation 1 (17) under driven (6) is enclosed within outside the insertion pipe, last film perforation 1 (17) is enclosed within outside the blind hole pipe (20), to go up again, the hole 2 (18) of following sheet is enclosed within on the arc-like sheet (21), on the bottom side shaft (22), spring coil (32) with half elliptic spring (8) is enclosed within on the arc-like sheet (21) again, on the bottom side shaft (22), one end (33) of half elliptic spring (8) is against post (24) side of arc strip (23), in many lattice fixed teeth (19) on the other end (33) the embedding protrusion tab (16) of half elliptic spring (8), having in lower end cover (34) being descended fixedly has the insertion pipe of cushion rubber (4) to insert in the exhaust channel of purifying waste water (12) that protrudes in the base cover (1) under the tenon (5) again, fixedly tenon (5) snaps in tenon mouth (13), again (31) built-in cushion rubber hole (15) from upper shell (2) inside, main drive shaft (9) upper end is stretched through after screw thread (10) upper edge in last simplified (2) bottom out places cushion rubber (4), screw thread (10) in upper shell (2) bottom and middle adapter sleeve, insert, be equipped with driven (6), arc-like sheet (21) ceramic element pipe (3), screw thread (10) outside base cover (1) top of half elliptic spring (8) is screwed when tight, have the axle of threaded pipe (28) to insert in the blind hole pipe (20) under the pushing piece (25) of main drive shaft (9) simultaneously, wash water valve is installed in base cover (1) sewage discharge hole (11).

2, the utility model is installed after, entering hole (14) connects the external source tap water and enters in the cylindrical shell (2), threaded pipe (28) is gone up circle film (30) and is sealed up aperture in the main drive shaft (9) with the water level top of rising in the main drive shaft (9), and the external source tap water just filters in the ceramic element pipe outflow from insertion pipe and the exhaust channel (12) of purifying waste water from ceramic element pipe (3) outside.

3, in the purification filtering, ceramic element pipe (3) is when dirt is held back on the surface, open wash water valve, the outer main drive shaft upper end of upper shell (2) top mesopore (31) is stretched out in rotation, main drive shaft (9) both sides, bottom pushing pieces (25) rotate and promote driven (6) upward extension, making arc-like sheet (21) go up the sticking emery stick (7) of embedding rotates around ceramic element pipe (3), the tension force of half elliptic spring (8) makes emery stick (7) be close to ceramic element pipe (3) surface friction and cleans, and the dirt that friction washes is discharged from sewage discharge hole (11).

When 4, discharging in the water purifier coproduct water, close the external source tap water, open wash water valve, drop on threaded pipe (28) notch (30) under the circle film (30) in the main drive shaft (9), extraneous air promptly enters row's Reduction of Students' Study Load pressure in the water purifier, and coproduct water is along with the sewage blow-down valve of opening is discharged in the water purifier.

Claims

1, a kind of demolition clean blowdown water purifier of exempting from, connect to form by base cover, ceramic element, driven, arc-like sheet, half elliptic spring, main drive shaft, upper shell, it is characterized in that: ceramic element, driven, arc-like sheet connection, half elliptic spring is connected with arc-like sheet upper and lower part side shaft.

2, according to claims 1 described demolition clean blowdown water purifier of exempting from, it is characterized in that: the spring coil of half elliptic spring is enclosed within on the side shaft of arc-like sheet upper and lower part, and an end of half elliptic spring is against the post side of arc strip, and the other end embeds in many lattice fixed teeth of protrusion tab.

3, according to claims 1 described demolition clean blowdown water purifier of exempting from, it is characterized in that: the main drive shaft bottom is inserted in the ceramic element upper end cover blind hole, and main drive shaft top passes from upper shell inner top mesopore.