CN201470216U - Large-diameter water pipe filter - Google Patents
Large-diameter water pipe filter Download PDFInfo
- Publication number
- CN201470216U CN201470216U CN2009202343763U CN200920234376U CN201470216U CN 201470216 U CN201470216 U CN 201470216U CN 2009202343763 U CN2009202343763 U CN 2009202343763U CN 200920234376 U CN200920234376 U CN 200920234376U CN 201470216 U CN201470216 U CN 201470216U
- Authority
- CN
- China
- Prior art keywords
- filter
- filter screen
- housing
- waterpipe
- heavy caliber
- 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
The utility model relates to a large-diameter water pipe filter, which belongs to the technical field of liquid delivery pipes. The large-diameter water pipe filter comprises a housing with connection flanges on both ends, a filter mesh mounted at the middle part of the housing, an insertion slot formed on the housing on the filter mesh side, and a detachable sealed cover plate mounted on the insertion slot. The large-diameter water pipe filter can be connected with water delivery pipes in series through the connection flanges on both ends, and the filter mesh can filter off impurities in the pipes so as to prevent damage caused by the impurities. The filter mesh can be cleaned or replaced conveniently through the detachable cover plate, thereby keeping the ideal filter effect of the filter mesh all the time.
Description
Technical field
The utility model relates to a kind of filter, and especially a kind of heavy caliber waterpipe filter belongs to the liquid conducting pipes technical field.
Background technology
Understand according to the applicant, large-diameter water meter all adopts new and high technology to make at present, is worth higher.And large-diameter water meter is extremely important to big customer's water metering.If ducted foreign material influence the metering of large-diameter water meter, damage large-diameter water meter for a moment, cause scrapping of water meter and cause damage; The 2nd, the large-diameter water meter metering is inaccurate, and water yield loss meeting causes more tremendous loss to water supply company.
The utility model content
The purpose of this utility model is: at the consequence that foreign material in the above-mentioned pipeline may cause, propose a kind of heavy caliber waterpipe filter that can effectively avoid foreign material harm in the pipeline.
In order to reach above purpose, heavy caliber waterpipe filter of the present utility model comprises that two ends have the housing of adpting flange, filter screen is equipped with at the middle part of described housing, has the plug-in mounting mouth on the housing of described filter screen one side, and the detachable cover plate of sealing is housed on the described plug-in mounting mouth.
After being connected on the adpting flange of heavy caliber waterpipe filter of the present utility model by two ends in the aqueduct, can avoid the harm that foreign material cause in the pipeline by foreign material in the effective filter pipe of filter screen.And, can clear up or change filter screen easily by detachable cover plate, remain its desirable filter effect.
Of the present utility model improving is that the caliber of described housing is enlarged towards the middle part gradually by two ends, described middle part formation filter screen locating slot.
The utility model further improves, and a side of described filter screen locating slot forms caisson structure, and the bottom of described open caisson is lower than described filter screen locating slot bottom.
The utility model further improves, and the middle part of described filter screen forms the spherical crown shape towards water inlet direction projection.
It is that the detachable cover plate by the sealed rubber sealing is housed on the described plug-in mounting mouth that the utility model further improves again.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
Embodiment one
The heavy caliber waterpipe filter of present embodiment as shown in Figure 1, the two ends of housing 1 have adpting flange, the caliber of housing is enlarged towards the middle part gradually by two ends, this middle part forms step-like filter screen locating slot, and is equipped with and leans against the filter screen 2 of locating on the step.One side of filter screen locating slot forms caisson structure, and the bottom of this open caisson is lower than filter screen locating slot bottom, therefore can improve the bearer cap of foreign material in the pipeline, and is unlikely to influence installation because of residual foreign material when making the refitting of execute-in-place water strainer secondary.
The middle part of filter screen 2 forms the spherical crown shape towards water inlet direction projection, makes things convenient for foreign material to fall into caisson structure automatically, is convenient to disassembly, cleaning.Have the plug-in mounting mouth on the housing 1 of filter screen one side, by bolt 4 the detachable cover plate 5 that seals by sealed rubber 3 is housed on the plug-in mounting mouth, be convenient to cleaning, change filter screen.
During use, the filter of present embodiment is installed in before the large-diameter water meter of heavy caliber waterpipe, and its effect is to prevent that foreign material enter large-diameter water meter in the pipeline, avoids the interior foreign material of pipeline to block water meter turbine, influence water meter measurement.Result of use is very remarkable.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. heavy caliber waterpipe filter, it is characterized in that: comprise that two ends have the housing of adpting flange, filter screen is equipped with at the middle part of described housing, has the plug-in mounting mouth on the housing of described filter screen one side, and the detachable cover plate of sealing is housed on the described plug-in mounting mouth.
2. heavy caliber waterpipe filter according to claim 1, it is characterized in that: the caliber of described housing is enlarged towards the middle part gradually by two ends, and described middle part forms step-like filter screen locating slot.
3. heavy caliber waterpipe filter according to claim 2 is characterized in that: a side of described filter screen locating slot forms caisson structure, and the bottom of described open caisson is lower than described filter screen locating slot bottom.
4. heavy caliber waterpipe filter according to claim 3 is characterized in that: the middle part of described filter screen forms the spherical crown shape towards water inlet direction projection.
5. heavy caliber waterpipe filter according to claim 4 is characterized in that: the detachable cover plate by the sealed rubber sealing is housed on the described plug-in mounting mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202343763U CN201470216U (en) | 2009-07-28 | 2009-07-28 | Large-diameter water pipe filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202343763U CN201470216U (en) | 2009-07-28 | 2009-07-28 | Large-diameter water pipe filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470216U true CN201470216U (en) | 2010-05-19 |
Family
ID=42406454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202343763U Expired - Fee Related CN201470216U (en) | 2009-07-28 | 2009-07-28 | Large-diameter water pipe filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470216U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548799A (en) * | 2014-12-22 | 2015-04-29 | 常熟市董浜镇徐市鸿磊五金机械厂 | Oxygen filter |
| CN104623963A (en) * | 2015-03-01 | 2015-05-20 | 熊秋红 | Device for arranging filter screen in pipeline |
| CN105056653A (en) * | 2015-08-19 | 2015-11-18 | 国网山东博兴县供电公司 | Server dust remover and application method thereof |
| CN107376475A (en) * | 2017-08-11 | 2017-11-24 | 安徽聚合自动化工程有限公司 | A kind of straight-through type filter |
-
2009
- 2009-07-28 CN CN2009202343763U patent/CN201470216U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548799A (en) * | 2014-12-22 | 2015-04-29 | 常熟市董浜镇徐市鸿磊五金机械厂 | Oxygen filter |
| CN104623963A (en) * | 2015-03-01 | 2015-05-20 | 熊秋红 | Device for arranging filter screen in pipeline |
| CN105056653A (en) * | 2015-08-19 | 2015-11-18 | 国网山东博兴县供电公司 | Server dust remover and application method thereof |
| CN107376475A (en) * | 2017-08-11 | 2017-11-24 | 安徽聚合自动化工程有限公司 | A kind of straight-through type filter |
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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: 20100519 Termination date: 20130728 |