CN2480038Y

CN2480038Y - Water purifier

Info

Publication number: CN2480038Y
Application number: CN 01237848
Authority: CN
Inventors: 陈湖明; 黄文俊; 王亚平; 茅雪峰
Original assignee: 陈湖明
Priority date: 2001-05-18
Filing date: 2001-05-18
Publication date: 2002-03-06
Anticipated expiration: 2011-05-18

Abstract

The utility model relates to a water cleaner which has the advantages of simple structure, convenient assembly, lower cost, accurate measure, and changeable filter drum, thereby the secondary pollution is avoided. The utility model comprises a filter drum arranged in the outer shell, a water wheel, an under-driving gear set, a connecting board, a foundation, and a last gear, one end of which has hackle end gears relative to end gears, wherein the other end of the last gear stands up to the end face of the filter drum, an indicating gage comprising a main board and a bottom board for cutting down the outlet of the foundation is arranged on the foundation, the fan-shaped internal teeth engage with the last gear, springs of two lever arms connecting with a foundation block and a main board block are arranged between the foundation and the main board, and the indicating gage can be reset automatically by the springs.

Description

Water purifier

The utility model relates to a kind of purifier.

At present, most of household water filters generally adopt physical filtering and chemical filtering that drinking water is purified, but when the household water filter of these two kinds of forms surpasses its disposal ability when filtering material, because filtering material can not get in time changing or flushing, just can cause new more serious secondary pollution again, the harm health of human body.For addressing this problem, wherein disclosed a kind of water purifier, be defined in and just must change filtering material after using certain hour, or change filtering material by the contrast object of reference, but above-mentioned two kinds of forms all can't accurately be changed filtering material by the flow of filtered water.Also has a kind of disclosed water purifier, be on water purifier, to increase a flow accumulated counts device, the filtered water that flows through is added up, arrive the quantity of regulation when filtered water after, cut off current by a ball valve, the reminding user to replace filtering material, when the filtering material of packing into new, then the accumulated counts device resets by a resetting means simultaneously.But the water purifier structure relative complex of this structure, its resetting means is to rely on the cam at filter cylinder top to be inserted in the interior slide block of base, make slide block produce the spring reset that slip makes distortion, but because filter cylinder will often be changed, and the cam at filter cylinder top will insert in the notch in the slide block, installs and uses inconvenience.The structure of filter cylinder is comparatively complicated in addition, and not only the manufacturing cost height is higher relatively, also causes user's use cost to increase simultaneously.Secondly, the water purifier of this structure is to adopt the ball valve automatic shutoff, and on the one hand, ball valve is to cut off the water supply suddenly, can not remind the user will prepare to change filtering material in advance, after the ball valve long-term work,, may cause and to cut off the water supply on the other hand under the effect of surface attachment dirt and under the buoyancy of water effect, water purifier is in the handoff procedure of water inlet in addition, because of the change in location of housing makes the position of ball valve also change, also may cause and can't cut off the water supply, functional reliability descends.

The purpose of this utility model provides a kind of simple in structure, and is easy for installation, and cost is low, and can accurately quantitatively change the water purifier of filter cylinder.

The further purpose of the utility model provide a kind of can be by the variation of valve body and housing mutual alignment, switch the water purifier of life water and water purification.

For achieving the above object, the technical solution of the utility model is: a kind of water purifier, comprise shell with water supply connector and delivery port, be provided with in the enclosure and the top has the filter cylinder of notch and water inlet, the stored count device that filter cylinder top mainly is made of water wheels, train of reduction gears, with the indicator that links to each other of level gear not, the spring that indicator is resetted is characterized in that:

A, in the bottom of water supply connector, be provided with the circumferential seal circle between filter cylinder and the shell;

B, delivery port arranged its water inlet pipe of connecting plate and base on being connected of tube connector, the spray orifice on the water inlet pipe is positioned at water wheels one side, tube connector is connected with water supply connector with intake antrum between the filter cylinder by notch, shell;

C, the level gear an end be not provided with zigzag end tooth and corresponding with the zigzag end tooth on the gear face, the other end withstands on the end face of filter cylinder, be installed in the indicator of forming by the base plate of mainboard and cut-out base delivery port on the base, fan-shaped internal tooth on its mainboard with not the level gears engaged, between base and the mainboard spring is housed, and the lever arm of spring both sides respectively with base and mainboard on block join.

For realizing above-mentioned further purpose, the technical solution of the utility model is: movably valve body is equipped with in described water supply connector, the water inlet groove and the limited impression that water inlet are arranged in the water supply connector, be separated by with water inlet, valve body one side is equipped with joint and communicates with water inlet or water inlet groove, opposite side has delivery port and is communicated with the water inlet groove, and the spacer pin that is installed on the valve body is arranged in the limited impression.

The utility model has the advantages that:

1, because its level reduction gearing and gear employing zigzag end tooth not of water purifier of the present utility model, it is the embedded-type clutch of a unidirectional delivery torque, and as resetting means, when water purifier is worked, the not zigzag end tooth of level reduction gearing and gear engagement, by current water wheels are rotated, and, indicator is rotated by the train of reduction gears stored count, order about the spring distortion, therefore slide block, simplified structure have been omitted.When indicator turned to the final position of regulation, base plate was sealed the water inlet of filter cylinder, cut off current, and the prompting customer requirements is changed filter cylinder.Taking out filter cylinder, not the level gear under the effect of spring, throw-out-of clutch, a level gear driven indicator does not reset to the origin-location.When putting into filter cylinder again, filter cylinder withstands not the level gear and makes it and gear meshes again, can add up the flow of current again, optimize structure, and also easy to install and use.

2, owing to simplified the structure of filter cylinder, cancelled its cam, improved the manufacturability of filter cylinder on the one hand, be convenient to cause production, not only reduced the filter cylinder manufacturing cost on the other hand, and reduced user's effect use cost.

3, its base plate of indicator of the present utility model cuts off current when terminal point, is a plate valve structure, and when filtering material soon reached service life, plate valve had a water yield by a little process to nothing, therefore can remind the user to be ready to filtering material.Secondly plate valve can not be subjected to the influence of other factors, can reliably must cut off current, exactly current is quantitatively controlled, in time the reminding user to replace filter cylinder.

4, after the utility model adopts a transfer valve, can between running water and filtered water, change easily by the variation of mutual alignment between housing and the valve body.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is that the A-A of Fig. 1 cuts open and shows structural representation.

Fig. 3 is that the B-B of Fig. 1 cuts open and shows structural representation.

Fig. 4 is that the C-C of water supply connector cuts open and shows schematic diagram.

Fig. 5 is that the D-D of Fig. 1 cuts open and shows schematic diagram.

Water purifier shown in Fig. 1～3, comprise shell 1 with water supply connector 1-2 and delivery port 1-1, described shell 1 is spun by upper and lower two parts and constitutes, the filter cylinder 9 of filtering material is housed in being equipped with in the shell 1, bottom at water supply connector 1-2, be provided with circumferential seal circle 8 between filter cylinder 9 and the shell 1, for preventing that further water into and the filtered water that has purified are short-circuited, between the delivery port 1-1 place of shell 1 and the delivery port 9-3 of filter cylinder 9 sealing ring 11 is housed, as shown in Figure 1, 2, also be equipped with connector 12 and divide water spare 10 at the delivery port 1-1 place of shell 1.The top of filter cylinder 9 have with shell 1 and filter cylinder 9 between intake antrum 13 and the notch 9-2 that is connected of water supply connector 1-2, the water inlet 9-1 of filter cylinder 9 and the delivery port 6-2 on the base 6 are tightly connected, the connecting plate 2 on filter cylinder 9 tops has water inlet pipe 2-2 and delivery port 2-1, tube connector 6-3 on water inlet pipe 2-2 and the base 6 is connected, spray orifice 2-3 is arranged on the water inlet pipe 2-2 and be positioned at water wheels 15 1 sides, tube connector 6-3 is connected with the notch 9-2 of filter cylinder 9, make raw water from water supply connector 1-2, intake antrum 13, the notch 9-2 of filter cylinder 9 enters water inlet pipe 2-2 on the connecting plate 2 from the tube connector 6-3 of base 6, promotes water wheels 15 from spout 2-3 ejection and rotates.As Fig. 1, shown in 2, the stored count device that water wheels 15 and train of reduction gears constitute, the end that the water wheel axle 17 of water wheels 15 and many group reduction gearing is housed is supported in the interior positioning shaft hole of shell 1, the other end is supported on the gear 14, many group reduction gearing are housed, gear 3 and axle 18 1 ends of level gear 4 are not spacing by the locating hole on the shell 1, the other end is supported on not on the level gear 4, gear 14 passes connecting plate 2 and meshes with gear 3, zigzag end tooth on gear 3 end faces is corresponding with the zigzag end tooth of level gear 4 one ends not, the other end of level gear 4 does not withstand on the end face of filter cylinder 9, so gear 3 and level gear 4 not constitute the clutch of a unidirectional delivery moment.Indicator 5 shown in Fig. 1～3 is made up of the base plate 5-1 of mainboard 5-2 and cut-out base 6 delivery port 6-2, the mainboard 5-2 of indicator 5 is arranged in the groove or projection of base 6, and fan-shaped internal tooth on the mainboard 5-2 and not level gear 4 engagements, between base 6 and mainboard 5-2, spring 7 is housed, the lever arm of spring 7 both sides joins with the block 6-1 of base 6 and the block 5-3 of mainboard 5-2 respectively, when zigzag end tooth and the zigzag end tooth on gear 3 end faces of level gear 4 do not mesh, carry-over moment, count, indicator 5 is moved, when indicator 5 arrives the position of regulation, then base plate 5-1 cuts off the delivery port 6-2 that seals with filter cylinder 9 water inlet 9-1, can accurately cut off current.When zigzag end tooth and the zigzag end tooth on gear 3 end faces of level gear 4 do not break away from, under the effect of

spring

7,5 recoveries of indicator home position.For order side at any time has the window 16 of sealed transparent to the position that indicator 5 moves on the shell 1 that is positioned at indicator 5 places, the visible marking corresponding with window 16 arranged on the indicator 5, show the position that needs to change filter cylinder.

Shown in Fig. 1,4,5, the water supply connector 1-2 of housing 1 is equipped with valve body 19, the water inlet groove 1-5 and the limited impression 1-4 that water inlet 1-3 are arranged on the water supply connector 1-2, be separated by with water inlet 1-3, and water inlet 1-3 and water inlet groove 1-5 adopt sealing ring to be separated by.Valve body 19 one sides are equipped with the joint 20 that is connected with other water pipe, this joint 20 can communicate with water inlet 1-3 or water inlet groove 1-5, the opposite side of valve body 19 has delivery port 19-1 and is communicated with water inlet groove 1-5, the spacer pin 21 that is installed on the valve body 19 is arranged in the limited impression 1-4, when housing 1 and valve body 19 positions changed mutually, 21 of spacer pins rotated with valve body 19 and are spacing by limited impression 1-4.When using as general tap, the joint 20 on the valve body 19 communicates with the delivery port 19-1 of the opposite side of valve body 19 by water inlet groove 1-5, closes water inlet 1-3, directly emits running water.When joint 20 communicates with water inlet 1-3, then close into water groove 1-5, water enters in the water purifier and filters, and is very easy to use.

Claims

1, a kind of water purifier, the shell (1) that comprises have water supply connector (1-2) and delivery port (1-1), be arranged in the shell (1) and the top has the filter cylinder (9) of notch (9-2) and water inlet (9-1), the stored count device that filter cylinder (9) top mainly is made of water wheels (15), train of reduction gears, with the indicator (5) that links to each other of level gear (4) not, the spring (7) that indicator (5) is resetted is characterized in that:

A, in the bottom of water supply connector (1-2), be provided with circumferential seal circle (8) between filter cylinder (9) and the shell (1);

B, delivery port (2-1) arranged its water inlet pipe of connecting plate (2) (2-2) and base (6) on being connected of tube connector (6-3), spray orifice (2-3) on the water inlet pipe (2-2) is positioned at water wheels (12) one sides, and tube connector (6-3) is connected with water supply connector (1-2) with intake antrum (13) between the filter cylinder (9) by notch (9-2), shell (1);

C, the level gear (4) an end be not provided with zigzag end tooth and corresponding with the zigzag end tooth on gear (3) end face, the other end withstands on the end face of filter cylinder (9), be installed in base (6) and go up the indicator of forming by the base plate (5-1) of mainboard (5-2) and cut-out base (6) delivery port (6-1) (5), fan-shaped internal tooth on its mainboard (5-2) and not level gear (4) engagement, between base (6) and the mainboard (5-2) spring (7) is housed, and the lever arm of spring (7) both sides respectively with base (6) and mainboard (5-2) on block (6-1), (5-3) join.

2, water purifier according to claim 1, it is characterized in that: rotating valve body (19) is equipped with in described water supply connector (1-2), the water inlet groove (1-5) and the limited impression (1-4) that water inlet (1-3) are arranged in the water supply connector (1-2), be separated by with water inlet (1-3), one side of valve body (19) is equipped with joint (20) and communicates with water inlet (1-3) or water inlet groove (1-5), opposite side has delivery port (19-1) and is communicated with water inlet groove (1-5), and the spacer pin (21) that is installed on the valve body (19) is arranged in the limited impression (1-4).

3, water purifier according to claim 1 is characterized in that: be positioned at the window (16) that sealed transparent is arranged on the shell (1) that indicator (5) locates.

4, water purifier according to claim 1 is characterized in that: be provided with sealing ring (11) between the delivery port (1-1) of shell (1) and the delivery port (9-3) of filter cylinder (9).