CN2714129Y - Filtering apparatus capable of on-line replacing filtering core - Google Patents
Filtering apparatus capable of on-line replacing filtering core Download PDFInfo
- Publication number
- CN2714129Y CN2714129Y CN 200420023797 CN200420023797U CN2714129Y CN 2714129 Y CN2714129 Y CN 2714129Y CN 200420023797 CN200420023797 CN 200420023797 CN 200420023797 U CN200420023797 U CN 200420023797U CN 2714129 Y CN2714129 Y CN 2714129Y
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- CN
- China
- Prior art keywords
- pipe
- filter
- water inlet
- water
- pipes
- 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 provides a filtering device capable of on-line replacing filtering core, comprising at least two filter pipes. One ends of the filter pipes are separately fixedly connected with a water inlet pipe, and the other ends of the filter pipes are separately fixedly connected with a water outlet pipe. The pipe walls of the filter pipes are separately provided with an opening which is covered with a cover plate. The water sealing structures are adopted between the cover plates and the openings. The water inlet pipes are separately provided with a water inlet valve, and the water outlet pipes are separately provided with a water outlet valve. The water inlet ends of the water inlet valves are separately connected with a main water inlet pipe through the pipelines, and the water outlet ends of the water outlet valves are separately connected with a main water outlet pipe through the pipelines. The pipe walls and the cover plates are fixed through nuts and bolts on the outside. The utility model is provided with two filter pipes in parallel, selects one of the two filter pipes as the working filter pipe through the valves, and selects the other one of the two filter pipes as the working filter pipe through the valves. Thus, the change of the filtering core can be realized under the conditionof continuously supplying the water. The utility model is convenient to use, and the productive efficiency is greatly raised.
Description
Technical field:
The utility model relates to water treatment facilities, relates in particular to water filter, particularly a kind of filter of online more renew cartridge.
Background technology:
In the prior art, organic matter, chloride are fallen in the solid suspension and the absorption that generally utilize filter to cooperate filter core to remove in the water.In the filter in the prior art, water by water inlet enter, with certain flow velocity successively by a plurality of filter cores, the water that obtains handling well from delivery port at last, solid suspension is then stayed in the filter core, filter core needs to change after using a period of time.More need stop the operation of filter in the prior art during renew cartridge, but need the occasion of filtered water without interruption at some, with regard to having to because more renew cartridge and breaks in production.
Summary of the invention:
Technical problem of the prior art to be solved in the utility model is: because in the filter in the prior art, water is entered, is passed through a plurality of filter cores successively with certain flow velocity by water inlet, the water that obtains handling well from delivery port at last, solid suspension is then stayed in the filter core, and filter core needs to change after using a period of time.More need stop the operation of filter in the prior art during renew cartridge, but need the occasion of filtered water without interruption at some, with regard to having to because more renew cartridge and breaks in production.
The utility model is the filter that technical scheme that solution above-mentioned technical problem of the prior art is adopted provides a kind of online more renew cartridge, the filter of described this online more renew cartridge is made of at least two screen pipes, wherein, one end of any one described screen pipe all is fixedly connected with water inlet pipe, the other end of any one described screen pipe all is fixedly connected with outlet pipe, be provided with an opening on the tube wall of any one described screen pipe, described opening part covers and is provided with a cover plate, adopt watertight construction between described cover plate and the described opening, be provided with an inlet valve on any one described water inlet pipe, be provided with a flowing water Valve on any one described outlet pipe, the water inlet end of any one described inlet valve all is connected to a main water inlet tube by pipeline, and the water side of any one described flowing water Valve all is connected to a primary flow pipe by pipeline.
Further, described tube wall and described cover plate are fixed by nuts and bolt in the outside.
Further, be provided with filter core in any one described screen pipe.
The course of work of the present utility model is: close the valve that connects on first screen pipe, open the valve that connects on second screen pipe simultaneously, water obtains filtering from second screen pipe, when needs are changed the filter core of second screen pipe, open the valve that connects on first screen pipe, close the valve that connects on second screen pipe simultaneously, open cover plate from the tube wall of second screen pipe, more renew cartridge.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model is by being set up in parallel two screen pipes, and to select one of them screen pipe by valve be the work screen pipe, and another screen pipe is standby screen pipe, so can be implemented under the condition of continuous water supply more renew cartridge.The utility model is easy to use, has improved production efficiency greatly.
Description of drawings:
Fig. 1 is the structural representation of the filter of online more renew cartridge of the present utility model.
The specific embodiment:
As shown in Figure 1, the filter of online more renew cartridge of the present utility model, constitute by at least two screen pipes 1, wherein, one end of any one described screen pipe 1 all is fixedly connected with water inlet pipe, the other end of any one described screen pipe 1 all is fixedly connected with outlet pipe, be provided with an opening on the tube wall of any one described screen pipe 1, described opening part covers and is provided with a cover plate 2, adopt watertight construction between described cover plate 2 and the described opening, be provided with an inlet valve 4 on any one described water inlet pipe, be provided with a flowing water Valve 5 on any one described outlet pipe, the water inlet end of any one described inlet valve 4 all is connected to a main water inlet tube by pipeline, and the water side of any one described flowing water Valve 5 all is connected to a primary flow pipe by pipeline.
Further, described tube wall and described cover plate are fixed by nuts and bolt in the outside.
Further, be provided with filter core 3 in any one described screen pipe.
Claims (3)
1, a kind of filter of online more renew cartridge, constitute by at least two screen pipes, it is characterized in that: an end of any one described screen pipe all is fixedly connected with water inlet pipe, the other end of any one described screen pipe all is fixedly connected with outlet pipe, be provided with an opening on the tube wall of any one described screen pipe, described opening part covers and is provided with a cover plate, adopt watertight construction between described cover plate and the described opening, be provided with an inlet valve on any one described water inlet pipe, be provided with a flowing water Valve on any one described outlet pipe, the water inlet end of any one described inlet valve all is connected to a main water inlet tube by pipeline, and the water side of any one described flowing water Valve all is connected to a primary flow pipe by pipeline.
2, the filter of online more renew cartridge as claimed in claim 1 is characterized in that: described tube wall and described cover plate are fixed by nuts and bolt in the outside.
3, the filter of online more renew cartridge as claimed in claim 1 is characterized in that: be provided with filter core in any one described screen pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023797 CN2714129Y (en) | 2004-06-16 | 2004-06-16 | Filtering apparatus capable of on-line replacing filtering core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023797 CN2714129Y (en) | 2004-06-16 | 2004-06-16 | Filtering apparatus capable of on-line replacing filtering core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714129Y true CN2714129Y (en) | 2005-08-03 |
Family
ID=34870722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023797 Expired - Fee Related CN2714129Y (en) | 2004-06-16 | 2004-06-16 | Filtering apparatus capable of on-line replacing filtering core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2714129Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568150A (en) * | 2017-03-14 | 2018-09-25 | 天津巨龙暖通设备开发有限公司 | Filter device before a kind of steam heating pipe water inlet |
-
2004
- 2004-06-16 CN CN 200420023797 patent/CN2714129Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568150A (en) * | 2017-03-14 | 2018-09-25 | 天津巨龙暖通设备开发有限公司 | Filter device before a kind of steam heating pipe water inlet |
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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 |