CN2899920Y - Super filter water purifier - Google Patents
Super filter water purifier Download PDFInfo
- Publication number
- CN2899920Y CN2899920Y CN 200620115938 CN200620115938U CN2899920Y CN 2899920 Y CN2899920 Y CN 2899920Y CN 200620115938 CN200620115938 CN 200620115938 CN 200620115938 U CN200620115938 U CN 200620115938U CN 2899920 Y CN2899920 Y CN 2899920Y
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- China
- Prior art keywords
- water
- outlet pipe
- valve
- membrane assembly
- hyperfiltration membrane
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Abstract
The utility model discloses a ultrafiltration water purifier which comprises a shell; wherein the shell is provided with an ultrafiltration membrane component which is provided with a raw water inlet pipe, a purification water outlet pipe and a concentrated water outlet pipe, the purification water outlet pipe is connected a pressure water storage tank. A valve can also be added in the raw water inlet of the ultrafiltration membrane component; when the backwash of the ultrafiltration membrane component, only the valve is closed and simultaneously the concentrated water faucet is opened, which can reach the purpose of washing the ultrafiltration membrane component. The ultrafiltration water purifier has the advantages of the simple structure, convenient operation and economy and reliability, which resolve the problem of the backwash of the ultrafiltration membrane component in the prior art and is easy to learn and operate.
Description
Technical field
The utility model provides a kind of ultrafiltration water purifier, especially a kind of a kind of ultrafiltration water purifier that can effectively utilize water purification milipore filter wherein to be carried out backwash.
Background technology
The ultrafiltration water purifier mainly contains following three kinds of structures in the prior art:
The structure of first kind of water purifier is provided with hyperfiltration membrane assembly A2 in this water purifier shell A as shown in Figure 2, and is provided with former water water inlet pipe A1, water purification outlet pipe A3 and dense water outlet pipe A4.Former water or running water enter hyperfiltration membrane assembly A2 by water inlet pipe A1, and water purification is flowed out by the tap A31 on the water purification outlet pipe A3; Dense water is then discharged by the tap A41 on the dense water outlet pipe A4.The shortcoming of this water purifier is to carry out backwash to hyperfiltration membrane assembly A2, causes it to be easy to stop up, and makes the water yield minimizing of flowing out tap A31 even can not flow out water.
The structure of second kind of water purifier as shown in Figure 3, the structure of this water purifier and preceding a kind of water purifier structure are basic identical, difference is, between water purification outlet pipe A3 and former water water inlet pipe A1, connect communicating pipe A6, on this communicating pipe, be provided with a valve A61, in addition, on the downstream pipe of the access point that is positioned at communicating pipe A6 on the former water water inlet pipe A1, be provided with a valve A5.When valve A61 closes and valve A5 when opening, the water purifier operate as normal, former water or running water by water inlet pipe A1, enter hyperfiltration membrane assembly A2 through valve A5, and water purification is flowed out by tap A31; Dense water is then discharged by the tap A41 on the dense water outlet pipe A4.In the time will recoiling, A5 closes with valve, and valve A61 opens, and simultaneously tap A41 is opened, and then can carry out backwash to membrane module A2.The shortcoming of this kind water purifier is, is with former water (or running water) backwash when hyperfiltration membrane assembly A2 is carried out backwash: can bring following problem like this:
(1) caused new pollution to membrane module A2;
(2) the original water purification side of hyperfiltration membrane assembly A2 is resulted in blockage;
(3) after the backwash in the hyperfiltration membrane assembly A2 and hyperfiltration membrane assembly A2 in the pipeline between the water purification outlet pipe A3, can have former water or running water, when using water purification, at first this part former water to be emitted, cause waste.
The structure of the third water purifier as shown in Figure 4, this is made of two hyperfiltration membrane assembly B2, B3 parallel connection, former water water inlet pipe on two hyperfiltration membrane assemblies merges with total former water water inlet pipe B1 and is connected, on two former water water inlet pipes, respectively be provided with valve B4, a B5, two water purification outlet pipes merge with tap B9 on total water purification outlet pipe and are connected, two dense water outlet pipes merge with tap B8 on total dense water outlet pipe and are connected, and respectively are provided with valve B6, a B7 on two dense water outlet pipes.Former water or running water are by total former water water inlet pipe B1, and after process valve B4 and valve B5 entered hyperfiltration membrane assembly B2 and B3, the water purification of output was flowed out by tap B9; Dense water then respectively after valve B6 and valve B7 converge, is discharged through tap B8.This kind water purifier can carry out mutual backwash by hyperfiltration membrane assembly B2 and hyperfiltration membrane assembly B3.For example, valve B4, valve B6 and tap B9 will be closed when hyperfiltration membrane assembly B2 is carried out backwash, valve B5, B7 and tap B8 open.Valve B5, valve B7 will be closed and tap B9 when hyperfiltration membrane assembly B3 is carried out backwash, valve B6, B4 and tap B8 open.The shortcoming of this kind water purifier is:
(1) operation is loaded down with trivial details, is not easy to user's study;
(2) attaching parts such as valve are more, are easy to generate fault;
(3) owing to use two (or more a plurality of) hyperfiltration membrane assemblies, cost is higher.
More than several water purifiers, they or can not the backwashing ultrafiltration membrane module; Perhaps be not easy to operation, can not cost-effective hyperfiltration membrane assembly be cleaned, even hyperfiltration membrane assembly is caused new pollution.Hence one can see that, the washing problems that various water purifiers of the prior art can not fine solution hyperfiltration membrane assembly.
Summary of the invention
The purpose of this utility model is to improve deficiency of the prior art, provide a kind of can with water purification to hyperfiltration membrane assembly carry out backwash, be convenient to operate, small-sized ultrafiltration water purifier simple in structure.
The purpose of this utility model is achieved in that
The ultrafiltration water purifier that the utility model provides comprises a shell, in this shell, comprise a hyperfiltration membrane assembly the same with water purifier in the prior art, have former water water inlet pipe, water purification outlet pipe and dense water outlet pipe on it, on water purification outlet pipe and dense water outlet pipe, respectively be provided with a tap, it is characterized in that: on described water purification outlet pipe, connect a pressure water storage tank.
Further, preferably on the former water water inlet pipe of described hyperfiltration membrane assembly, be provided with a valve.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
The structural representation of a kind of small-sized ultrafiltration water purifier that Fig. 1 provides for the utility model;
Fig. 2, Fig. 3, Fig. 4 are the flowage structure schematic diagram of three kinds of common ultrafiltration water purifiers of the prior art.
The specific embodiment
As shown in Figure 1, the small-sized ultrafiltration water purifier that the utility model provides comprises a shell 0, is provided with hyperfiltration membrane assembly 4 in this shell 0, and this hyperfiltration membrane assembly is a mature technology comparatively in the prior art, at this in detail its internal structure is not described in detail; Have former water water inlet pipe 1, water purification outlet pipe 7 and dense water outlet pipe 5 on it, respectively be provided with a tap 8 and 6 on water purification outlet pipe 7 and dense water outlet pipe 5, the original water inlet pipe of hyperfiltration membrane assembly is provided with valve 2; Connect a pressure water storage tank 3 on the water purification outlet pipe 7, this pressure water storage tank 3 and water purification outlet pipe 7 are connected, and have air bag in this pressure water storage tank, and it is a mature technology comparatively in the prior art, does not give unnecessary details structure.
With reference to figure 1, the course of work of this ultrafiltration water purifier is such: former water or running water, and by former water water inlet pipe 1, the valve 2 through on it enters hyperfiltration membrane assembly 4, and the water purification of output is divided into two-way, and one the tunnel through water purification outlet pipe 7 and tap 8 outflows; Another road enters on the water purification outlet pipe 7 in the pressure water storage tank 3 that connects, and after the pressure in the pressure water storage tank 3 reached balance, water purification is feed pressure water tank 3 no longer just.The dense water that produces is then discharged through dense water outlet pipe 5 and tap 6.
When wanting to hyperfiltration membrane assembly 4 backwashes, should open the tap 6 on the dense water outlet pipe 5, close valve 2 on the former water water inlet pipe 1 and the tap 8 on the water purification outlet pipe 7 simultaneously.At this moment the water purification that the pressure with former water in the pressure water storage tank 3 is suitable will oppositely enter hyperfiltration membrane assembly 4 through water purification outlet pipe 7, and then, the tap 6 of flowing through from dense water outlet pipe 5 is discharged, thereby realize the backwash to hyperfiltration membrane assembly 4.
In the practical operation, when this water purifier normally used, valve 2 and tap 6,8 all were openings, when finding to carry out backwash to hyperfiltration membrane assembly, only the tap 8 on valve 2 and the water purification outlet pipe 7 need be closed and got final product.
If it is also passable not establish valve on former water water inlet pipe, need connect for example running water pipe usually on the former water water inlet pipe, on tap water pipe line, generally all be provided with valve or tap.Needing backwash is also to be fine on the valve closing that will connect on the tap water pipe line of former water water inlet pipe.
The small-sized ultrafiltration water purifier that the utility model provides is communicated with a pressure water storage tank on its water purification outlet pipe, have additional valve at the original water inlet place of hyperfiltration membrane assembly; When wanting to the hyperfiltration membrane assembly backwash, just need this valve closing, the tap of opening simultaneously on the dense water outlet pipe gets final product.It has simple in structure, be convenient to operation, economic reliable characteristics, and use the water purification recoil, avoided pollution for hyperfiltration membrane assembly.Solved the problem of hyperfiltration membrane assembly backwash of the prior art, and easy simple to operate.
Claims (2)
1, a kind of ultrafiltration water purifier comprises a shell, is provided with hyperfiltration membrane assembly in this shell, has former water water inlet pipe, water purification outlet pipe and dense water outlet pipe on it, it is characterized in that: connect a pressure water storage tank on described water purification outlet pipe.
2, ultrafiltration water purifier according to claim 1 is characterized in that: the former water water inlet pipe of described hyperfiltration membrane assembly is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115938 CN2899920Y (en) | 2006-05-22 | 2006-05-22 | Super filter water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115938 CN2899920Y (en) | 2006-05-22 | 2006-05-22 | Super filter water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2899920Y true CN2899920Y (en) | 2007-05-16 |
Family
ID=38084086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620115938 Expired - Lifetime CN2899920Y (en) | 2006-05-22 | 2006-05-22 | Super filter water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2899920Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344186A (en) * | 2010-08-03 | 2012-02-08 | 同济大学 | Integrated portable water purifier |
| CN107792918A (en) * | 2017-12-08 | 2018-03-13 | 蒋志远 | A kind of water purification machine concentrated water recovery system and its control method |
-
2006
- 2006-05-22 CN CN 200620115938 patent/CN2899920Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344186A (en) * | 2010-08-03 | 2012-02-08 | 同济大学 | Integrated portable water purifier |
| CN102344186B (en) * | 2010-08-03 | 2013-05-01 | 同济大学 | Integrated portable water purifier |
| CN107792918A (en) * | 2017-12-08 | 2018-03-13 | 蒋志远 | A kind of water purification machine concentrated water recovery system and its control method |
| CN107792918B (en) * | 2017-12-08 | 2023-10-31 | 蒋志远 | Concentrated water recovery system of water purifier and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Ketaixingda Hi-tech Co., Ltd. Assignor: Yang Yongping Contract fulfillment period: 2007.10.18 to 2015.10.17 Contract record no.: 2009990000063 Denomination of utility model: Super filter water purifier Granted publication date: 20070516 License type: Exclusive license Record date: 20090205 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.10.18 TO 2015.10.17; CHANGE OF CONTRACT Name of requester: BEIJING KETAIXING DAGAO NEW TECHNOLOGY CO., LTD. Effective date: 20090205 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070516 |
|
| EXPY | Termination of patent right or utility model |