CN2464717Y - Cabinet type domesitc water purifying machine - Google Patents
Cabinet type domesitc water purifying machine Download PDFInfo
- Publication number
- CN2464717Y CN2464717Y CN 00261612 CN00261612U CN2464717Y CN 2464717 Y CN2464717 Y CN 2464717Y CN 00261612 CN00261612 CN 00261612 CN 00261612 U CN00261612 U CN 00261612U CN 2464717 Y CN2464717 Y CN 2464717Y
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- China
- Prior art keywords
- water
- purifying machine
- pure water
- reverse osmosis
- outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a cabinet-type domestic water purifying machine. A water purifying machine produced in America only can provide a small amount of purified water, but can not provide a large amount of clear water required in living; the water purifying machine produced in America has the disadvantage that a reverse osmosis membrane can not be flushed, causing that service life is shortened. The utility model carry out improvement on the system, designing and adding a passage providing the clear water; the passage simultaneously flushes the reverse osmosis membrane when providing the clear water; under the condition of no addition of flushing equipment, the utility model realizes flushing, and overcomes the disadvantage.
Description
The utility model relates to a kind of water purifying means from the beginning, particularly cabinet type family expenses pure water water-purifying machine.
U.S. Technology Inc. company has produced a kind of PurGen kitchen cabinet type household reverse osmosis water purifier, and its structural representation is seen Fig. 1.Its working process is: tap water is successively by prefiltration unit 1, activated carbon unit 2, after high-pressure pump 3 pressurizations, enter reverse osmosis units 5 by magnetic valve 4, purified water flows out an outlet and enters pressure water storing tank 7 through pressure switch 6, or emits for using from water tap 9 through 8 backs, rearmounted activated carbon unit.Unpurified water purification flows out from its second outlet in reverse osmosis units 5, discharges through ratio hydathode 10.The effect of ratio hydathode 10 is the resistances that increase the water route, makes the certain pressure of maintenance in the reverse osmosis units 5, makes it works better produce pure water.
When the pressure of water storing tank reached certain value, pressure switch 6 was just cut off the high-pressure pump 3 controlled and the power supply of magnetic valve 4, and magnetic valve 4 cuts out, and high-pressure pump quits work.After this then by water storing tank supply pure water; Along with pure water constantly uses, the pressure in the water storing tank descends gradually, and when dropping to certain value, pressure switch 6 is connected, and high-pressure pump is started working, and magnetic valve 4 conductings have begun new system water process.Whole device places the vegetable sink below in kitchen.
The deficiency of above-mentioned water purification machine has 2 points: the one, it can only produce a spot of pure water, and consumption is bigger, purposes is wider water only need can meet the demands through the water purification of prefiltration and active carbon filtration in the life, as rice washing, wash dish, breed fish, water flowers, bathing etc.In addition, because this water purification machine does not have flushing arrangement, can not wash reverse osmosis units, this not only can reduce the work-ing life of reverse osmosis units greatly, and along with the chocking-up degree of reverse osmosis fenestra continues to increase, the speed of producing pure water is more and more slower.
The purpose of this utility model just provides a kind ofly can produce pure water, can produce water purification again, and utilizes and get the cabinet type family expenses pure water water-purifying machine that water purification washes reverse osmosis units.
To achieve these goals, scheme of the present utility model is: in system shown in Figure 1, pick out one road water purifying passage that discharges water from second outlet of reverse osmosis units 5, be connected on the water purification inlet 24 of water intaking tap 19, its pure water inlet 23 links to each other with the outlet of rearmounted activated carbon unit 8.Magnetic valve 18 of series connection on connecting tube 17.
The tee ball valve of described water intaking tap 19 is made of spheroid 20, handle 21, rotation axis 22, pure water inlet 23, water purification inlet 24, cam 26 and water outlet 27.On the medullary ray of spheroid 20, have a through hole, and opening one and half through holes, form "T"-shaped hole perpendicular to the center of this through hole.Spheroid 20 forwards different positions to, and water tap can have three kinds of states: the one, and closing condition, water outlet 27 is closed, and this moment, two water inlets the 23, the 24th communicated; The 2nd, pure water inlet 23 communicates with outlet 27; The 3rd, water purification inlet 24 communicates with outlet 27.In order to prevent when water tap is closed, between pipeline 17, water intaking tap 19 and rearmounted activated carbon unit 8, to form path, influence the works better of system, the magnetic valve 18 of on pipeline 17, having connected.
A vernier switch 25 is arranged on the position of corresponding rotation axis 22 overhead cams 26, and when the handle 21 of water tap 19 forwards to when emitting the water purifying position, cam 26 just in time presses vernier switch 25, and its control magnetic valve 4 and 18 conducting starts high-pressure pump simultaneously.Total system places the below of kitchen vegetable sink, is cabinet type.
Because the utility model design has increased by one the tunnel and got the water purifying path, and has adopted special gooseneck boom formula tee ball valve water tap 19 to get pure water or water purification respectively, satisfied life to a large amount of water purifying requirements.Because be exactly the flushing to reverse osmosis units when getting water purification, the flushing that this has just realized under the situation that does not increase equipment reverse osmosis membrane has significantly reduced obstruction and the infringement of impurity to reverse osmosis units, has prolonged work-ing life.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a prior art: U.S. home-made water purification machine structural representation;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is a gooseneck boom formula tee ball valve structure for water tap sectional view.
The explanation of mark in the accompanying drawing:
1, prefiltration unit 2, active carbon filtration unit 3, high-pressure pump
4, magnetic valve 5, reverse osmosis units 6, pressure switch
7, pressure water storing tank 8, rearmounted activated carbon unit 9, water intaking tap
10, ratio hydathode 17, pipeline 18, magnetic valve
19, water intaking tap 20, spheroid 21, handle
22, rotation axis 23, pure water inlet 24, water purification inlet
25, vernier switch 26, cam 27, water outlet
Shown in Figure 2 is structural representation of the present utility model, and the water inlet of prefiltration unit 1 is connected with water supply pipe, and its water outlet is connected with the inlet of active carbon filtration unit 2, and its outlet connects high-pressure pump 3, the inlet of magnetic valve 4, reverse osmosis units 5 successively.Reverse osmosis units 5 has two outlets, and the pure water outlet that outlet is a purifying is connected with pressure switch 6, receives on the water storing tank 7 again, and this road also links to each other with rearmounted activated carbon unit 8, and the outlet of unit 8 is connected with the pure water inlet 23 of water intaking tap 19.Another outlet of reverse osmosis units 5 is connected on ratio hydathode 10 and the emptying waterpipe 17, and magnetic valve 18 of series connection on pipeline 17 is received on the water purification inlet 24 of water intaking tap 19 again.On the handle axis of rotation 22 of water intaking tap 19, a cam 26 is arranged, there is a vernier switch 25 on the next door, position of corresponding cam 26, this switch is used for controlling magnetic valve 4,18 and high-pressure pump 3, when water intaking tap 19 is in when getting the water purifying position, make cam 26 just in time press vernier switch 25, make its power supply of connecting magnetic valve 4,18 and high-pressure pump 3, this has just guaranteed to be in high pressure conditions at water storing tank, high-pressure pump is in still has the water purification supply when quitting work state.
The whole system operation process is, after send in the reverse osmosis units 5 after the high-pressure pump pressurization, purified water is injected in the water storing tank tap water through prefiltration and active carbon filtration.When the pressure in the water storing tank reached preset value, the power supply of pressure switch 6 cut off high pumps and magnetic valve 4 was after this just by water storing tank supply pure water.If get water purification, water intaking tap 19 vernier switches of being controlled are connected the power supply of high-pressure pump and magnetic valve 4,18 simultaneously, and water purification flows out from the tap 19 of fetching water by second outlet, the magnetic valve 18 of reverse osmosis units.Because the water purification path directly is connected with water tap, the pressure when putting water purification in the reverse osmosis units reduces greatly, does not have pure water to produce.Get the water purifying process and promptly be flushing to reverse osmosis units.
When the pressure in the water storing tank 7 dropped to certain value along with the continuous use of pure water, pressure switch 6 was connected the power supply of high-pressure pump 3 and magnetic valve 4, has begun a process of producing pure water again.
Claims (6)
1, a kind of cabinet type family expenses pure water water-purifying machine, comprise the prefiltration unit (1) that connects successively, activated carbon unit (2), high-pressure pump (3), magnetic valve (4), reverse osmosis units (5), pressure switch (6), pressure water storing tank (7), rearmounted activated carbon unit (8) and be connected ratio hydathode (10) in second outlet of reverse osmosis units (5), it is characterized in that: put on the water purification inlet (24) that water purifying pipeline (17) is connected to water intaking tap (19) picking out one the tunnel in second outlet of described reverse osmosis units (5), its pure water inlet (23) is connected with the outlet of described rearmounted activated carbon unit (8).
2, pure water water-purifying machine according to claim 1 is characterized in that: go up a series connection magnetic valve (18) at pipeline (17).
3, pure water water-purifying machine according to claim 1, it is characterized in that: described water intaking tap (19) is the gooseneck boom formula, and its tee ball valve is made of spheroid (20), handle (21), rotation axis (22), pure water inlet (23), water purification inlet (24), cam (26) and water outlet (27).
4, pure water water-purifying machine according to claim 3 is characterized in that: have two orthogonal "T"-shaped holes on the medullary ray of spheroid (20), form three through holes.
5, pure water water-purifying machine according to claim 3 is characterized in that: have one to touch vernier switch (25) in the position of corresponding cam (26).
6, pure water water-purifying machine according to claim 5, it is characterized in that: when the handle (21) of water tap (19) forwards to when emitting the water purifying position, cam (26) just in time presses vernier switch (25), and the conducting of control magnetic valve (4) and (18), starts high-pressure pump (3) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00261612 CN2464717Y (en) | 2000-11-13 | 2000-11-13 | Cabinet type domesitc water purifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00261612 CN2464717Y (en) | 2000-11-13 | 2000-11-13 | Cabinet type domesitc water purifying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2464717Y true CN2464717Y (en) | 2001-12-12 |
Family
ID=33617073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00261612 Expired - Fee Related CN2464717Y (en) | 2000-11-13 | 2000-11-13 | Cabinet type domesitc water purifying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2464717Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303985A (en) * | 2012-03-14 | 2013-09-18 | 赵士戬 | Equipment for backwashing water purifier by purified water and comprehensively using produced sewage |
| CN104803426A (en) * | 2015-04-02 | 2015-07-29 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and water purifier control method |
-
2000
- 2000-11-13 CN CN 00261612 patent/CN2464717Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303985A (en) * | 2012-03-14 | 2013-09-18 | 赵士戬 | Equipment for backwashing water purifier by purified water and comprehensively using produced sewage |
| CN104803426A (en) * | 2015-04-02 | 2015-07-29 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and water purifier control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |