CN2868383Y - Straight long-filter-element water filterfor domestic low temperature heating system - Google Patents
Straight long-filter-element water filterfor domestic low temperature heating system Download PDFInfo
- Publication number
- CN2868383Y CN2868383Y CN 200620028255 CN200620028255U CN2868383Y CN 2868383 Y CN2868383 Y CN 2868383Y CN 200620028255 CN200620028255 CN 200620028255 CN 200620028255 U CN200620028255 U CN 200620028255U CN 2868383 Y CN2868383 Y CN 2868383Y
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- CN
- China
- Prior art keywords
- filter
- water
- housing
- heating system
- strainer
- 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
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Abstract
A civil water filter with a vertical long strainer core relates to the water filtering art, including a filter housing, a water inlet, a water outlet, a strainer core. The filter housing is composed of an up housing and a down housing. The ends of the inlet and the outlet are connected with male thread. The two ends of the strainer core are provided with an up end cap and a down end cap. The holes for water feeding are arranged on the top end cap, and the holes for water drainage are arranged on the down end cap. A plurality of filtering holes are arranged on the housing of the strainer core. The strainer is fixed to the inner wall of the external housing. The filtering materials are filled inside the strainer. The steady ring is arranged inside the loop space between the external housing of the strainer core and the filter housing. With its function of purifying the hot water from the heating system, the utility model can prevent the radiator or the piping from being plugged, reduce the workload of repairing or the maintenance of the heating system, improve the heat transferring, and ensure the normal heat supplying. The filter is simply designed with convenient operation. The flow resistance is 0.02Mpa and the compression resistance is 0.43Mpa.
Description
Technical field:
The utility model relates to the water filtration technology, especially relates to a kind of civilian low temperature heating system with the long filter core water filter of straight formula.
Background technology:
Along with development of market economy, the winter heating hotwork is admitted by society by commodity, house heating is widely adopted, pipeline in the central heating supply system for families separately, equipment scaling, obstruction, heat-transfer effect be bad all can to influence user's thermal efficiency that heats, maintenance, maintenance cost are increased, and the quality of water quality will directly influence heating system fouling, obstruction and heat-transfer effect in the heating system.At present, hot-water boiler in the heating system has does not have water treatment facilities, what have has water treatment facilities, but often the water quality of Chu Liing is defective, particularly the secondary heating hot water by the heat exchange station heating does not mostly have water treatment facilities, the ferric iron that dissolves in impurity such as the sediment in the heating system water, silt and the water, calcium, magnesium ion etc. are separated out the incrustation scale that forms owing to being heated, can make radiator, pipeline scale, obstruction in hot user's heating system, increase hot user's maintenance maintenance expense, influence heating effect.Therefore, the purification of heating system water quality is crucial.
Summary of the invention:
Technical problem to be solved in the utility model provide a kind of simple in structure, easily manufactured, can filter the hot water in the heating system, the civilian low temperature heating system that solves problems such as radiator, pipeline scale, obstruction in the heating system is with the long filter core water filter of straight formula.
The technical solution of the utility model is: comprise filter housings, water inlet, delivery port, filter core, filter housings is made up of upper shell and lower house two parts, the inlet end of housing and water outlet end all have external screw thread, the filter core two ends are provided with upper end cover and bottom end cover, have the inlet opening on the upper end cover, have apopore on the bottom end cover, filter case has some filtering holes, outer casing inner wall is fixed with filter screen, be filled with filtrate in the filter screen, be provided with locating ring in the annular space of filter case and filter housings.
The utility model is purified the hot water of heating system by filter core, solve problems such as radiator, pipeline scale, obstruction in the heating system, reduce the maintenance and the maintenance workload of heating system, reduce maintenance and maintenance cost, improve heat-transfer effect, guarantee that heating is normal, simple in structure, easy to use, flow resistance 0.02Mpa, voltage endurance capability 0.43Mpa.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment:
With reference to accompanying drawing, the utility model comprises filter housings, water inlet 7, delivery port 15, filter core, filter housings is formed by connecting by flange 3 by upper shell 4 and lower house 1 two parts, the 2nd, rubber cushion, the inlet end of housing and water outlet end all have external screw thread, the filter core two ends are provided with upper end cover 5 and bottom end cover 13, have inlet opening 6 on the upper end cover 5, have apopore 14 on the bottom end cover 13, filter case 8 has some filtering holes 9, shell 8 inwalls are fixed with filter screen 10, are filled with in the filter screen 10 by manganese sand, the filtrate 11 that active carbon and haydite are formed is provided with locating ring 12 in the annular space of filter case 8 and filter housings.
During use, water filter directly is connected between two valves in central heating supply system for families separately water supply porch, during the heating system operation, hot water in the heating system obtains filtration, purification by this filter, more during renew cartridge, and the valve of closing the filter two ends, pull down filter, take filter housings apart, renew cartridge more, easy accessibility.
Claims (1)
1, a kind of civilian low temperature heating system is with the long filter core water filter of straight formula, comprise filter housings, water inlet (7), delivery port (15), filter core, it is characterized in that: filter housings is made up of upper shell (4) and lower house (1) two parts, the inlet end of housing and water outlet end all have external screw thread, the filter core two ends are provided with upper end cover (5) and bottom end cover (13), have inlet opening (6) on the upper end cover (5), have apopore (14) on the bottom end cover (13), filter case (8) has some filtering holes (9), shell (8) inwall is fixed with filter screen (10), be filled with filtrate (11) in the filter screen (10), be provided with locating ring (12) in the annular space of filter case (8) and filter housings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620028255 CN2868383Y (en) | 2006-02-15 | 2006-02-15 | Straight long-filter-element water filterfor domestic low temperature heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620028255 CN2868383Y (en) | 2006-02-15 | 2006-02-15 | Straight long-filter-element water filterfor domestic low temperature heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2868383Y true CN2868383Y (en) | 2007-02-14 |
Family
ID=37723313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620028255 Expired - Fee Related CN2868383Y (en) | 2006-02-15 | 2006-02-15 | Straight long-filter-element water filterfor domestic low temperature heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2868383Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102811608A (en) * | 2010-02-26 | 2012-12-05 | 因特派特有限公司 | A dosing chamber |
| CN109626458A (en) * | 2019-01-08 | 2019-04-16 | 深圳市乐博维环保科技有限公司 | A kind of filter element and filtration cock |
-
2006
- 2006-02-15 CN CN 200620028255 patent/CN2868383Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102811608A (en) * | 2010-02-26 | 2012-12-05 | 因特派特有限公司 | A dosing chamber |
| CN109626458A (en) * | 2019-01-08 | 2019-04-16 | 深圳市乐博维环保科技有限公司 | A kind of filter element and filtration cock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20100215 |