CN2322962Y - Backflush drinking water purifier with slide valve - Google Patents
Backflush drinking water purifier with slide valve Download PDFInfo
- Publication number
- CN2322962Y CN2322962Y CN 97237550 CN97237550U CN2322962Y CN 2322962 Y CN2322962 Y CN 2322962Y CN 97237550 CN97237550 CN 97237550 CN 97237550 U CN97237550 U CN 97237550U CN 2322962 Y CN2322962 Y CN 2322962Y
- Authority
- CN
- China
- Prior art keywords
- slide valve
- hole
- water
- former
- water hole
- Prior art date
- 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
Links
Abstract
The utility model relates to a back-flushing drinking water purifier with a sliding valve. The base of the utility model is provided with a purified water hole 17, an original water hole 3 and a sewage discharging hole 7, wherein, the original water hole 3 is communicated with an original water passage 4; the lower face of the base 19 is provided with a U-shaped groove in which a back-flushing switch 13 and a square sliding valve 16 are arranged; a lock pressing plate 14 and a baffle plate 15 are arranged out of the U-shaped groove; the square sliding valve 16 is hollow to form a back-flushing water passage 9; both ends of the back-flushing water passage form L shapes, and are respectively connected with an inlet hole 5 and an outlet hole 12; the square sliding valve 16 is provided with a vertical sewage discharging passage 8, a purified water passage 11 and an original water passage 4; the bottom of the square sliding valve 16 is provided with three faucets 6. The utility model has the advantages of compact structure, easy use, etc., and can be automatically flushed back to restore the normal and stable operation of the drinking water purifier.
Description
The utility model relates to a kind of water purification equipment, especially has the back flushing water purification equipment of slide valve device.
In view of continuous pollution deterioration of water resources and human requirement to drinking water quality, the spy is devoted to the research and development of water purifier.The water purifier brand of making a general survey of on the market to be sold is more, but ubiquity does not have the automatic backwash function, if taking place, the filter core micropore is blocked, and the water purification function forfeiture, what have can clean in demolition, but trouble, and for some filtering material, more badly is folded down cleaning.Disclose " a kind of domestic inorganic ultrafiltration water water purifier " at number of patent application 94245393.x, still existed above-mentioned deficiency.
The purpose of this utility model provides a kind of water purification equipment, has the slide valve device and realizes automatic backwash, makes the drinking-water filtration purifier recover works better.
The utility model above-mentioned purpose is to realize by the following technical solutions, include housing, filter core, the threeway shunt valve, the pedestal center of its garden, plane shape is for purifying the water hole, periphery is former water hole, it between two holes limber hole, former water hole is communicated with former aquaporin, shape groove is arranged below the pedestal, interior device has the back flushing switch, square slide valve, the lock pressing plate is arranged outward, baffle plate, square slide valve hollow is the recoil water channel, L shaped prosopyle and the posticum of being connected with respectively in its two ends, square slide valve has vertical shape sewer passage, purified water passage and former aquaporin 4, three faucets are arranged at square slide valve bottom.
When using the utility model, in scavenging process, earlier the threeway shunt valve is connected the outer casing bottom aperture, make former water flow into filter core, stir the back flushing switch simultaneously, square slide valve is moved horizontally, cause the purification water hole to communicate with purified water passage, faucet, limber hole sealing, at this moment former water be by filter element filtering, flows out by purifying water hole, purified water passage faucet; If during back flushing, make former current enter former water hole the connection of threeway shunt valve, stir the back flushing switch again, square slide valve is moved horizontally, cause former water hole to connect prosopyle, limber hole connection drain outlet and faucet, water outlet and connect the purification water hole, former like this water flows into threeway shunt valve, former water hole, prosopyle, recoil water channel, posticum, purification water hole, arrives the filter core reverse osmosis, washes away solid matter, discharges through limber hole, drain outlet, faucet with sewage; When directly flowing out former water, the threeway shunt valve connected make former water flow directly into former water hole, stir the back flushing switch, square slide valve is moved horizontally, cause purification water hole and faucet obstructed, limber hole and faucet are obstructed, and former water directly flows out by former water hole, former aquaporin, faucet.
The utility model compared with prior art, compact construction, easy to use, can automatic backwash, recover characteristics such as the normal steady operation of water purification equipment.
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is a sectional structure synoptic diagram of the present utility model.
Among the figure: the square slide valve 17-of the former aquaporin 5-of the 1-housing 2-threeway former water hole 4-of shunt valve 3-prosopyle 6-faucet 7-limber hole 8-sewer passage 9-recoil water channel 10-O shape cushion rubber 11-purified water passage 12-posticum 13-back flushing switch 14-lock pressing plate 15-baffle plate 16-purifies water hole 18-filter core 19-pedestal
As shown in the figure, be one and adopt the multi-stage filter core example, there is housing 1 to entangle filter core 18 above the pedestal (19), pedestal 19 has former water hole 3, limber hole 7, purifies water hole 17, shape groove is arranged below the pedestal 19, device has lock pressing plate 14, baffle plate 15 is arranged outside back flushing switch 13, the square slide valve 16, square slide valve 16 hollows are recoil water channel 9, its two ends connect prosopyle 5 and posticum 12, square slide valve 16 has vertical shape blowdown water channel 8, purified water passage 11 and former aquaporin 4, and three faucets 6 are arranged at square slide valve 16 bottoms.
For square slide valve 16 is sealed mutually with purification water hole 17, limber hole 7, former water hole 3, adopt O shape cushion rubber 10.
Claims (2)
1, a kind of back flushing water purification equipment that has slide valve, include housing (1), filter core (18), threeway shunt valve (2), pedestal (19) center that it is characterized in that planar rondure is for purifying water hole (17), circumferential edge is former water hole (3), it between two holes limber hole (7), former water hole (3) is communicated with former aquaporin (4), shape groove is arranged below the pedestal (19), interior device has back flushing switch (13), square slide valve (16), lock pressing plate (14) is arranged outward, baffle plate (15), square slide valve (16) hollow is recoil water channel (9), L shaped prosopyle (5) and the posticum (12) of being connected with respectively in its two ends, square slide valve (16) has vertical shape sewer passage (8), purified water passage (11) and former aquaporin (4), three faucets (6) are arranged at square slide valve (16) bottom.
2, the back flushing water purification equipment that has slide valve according to claim 1 is characterized in that square slide valve (16) and purifies water hole (17), limber hole (7), the sealing of former water hole 3 usefulness O shape cushion rubbers (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237550 CN2322962Y (en) | 1997-08-14 | 1997-08-14 | Backflush drinking water purifier with slide valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237550 CN2322962Y (en) | 1997-08-14 | 1997-08-14 | Backflush drinking water purifier with slide valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2322962Y true CN2322962Y (en) | 1999-06-09 |
Family
ID=33948172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97237550 Expired - Fee Related CN2322962Y (en) | 1997-08-14 | 1997-08-14 | Backflush drinking water purifier with slide valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2322962Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052726A (en) * | 2018-09-07 | 2018-12-21 | 张艳平 | A kind of sewage treatment unit |
| CN112755615A (en) * | 2021-04-12 | 2021-05-07 | 山东交通职业学院 | A discharge purifier for boats and ships domestic sewage when navigation |
-
1997
- 1997-08-14 CN CN 97237550 patent/CN2322962Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052726A (en) * | 2018-09-07 | 2018-12-21 | 张艳平 | A kind of sewage treatment unit |
| CN109052726B (en) * | 2018-09-07 | 2021-05-07 | 江苏智慧工场技术研究院有限公司 | Domestic sewage treatment device |
| CN112755615A (en) * | 2021-04-12 | 2021-05-07 | 山东交通职业学院 | A discharge purifier for boats and ships domestic sewage when navigation |
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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 |