CN107781577A - filter pipe - Google Patents
filter pipe Download PDFInfo
- Publication number
- CN107781577A CN107781577A CN201610726782.6A CN201610726782A CN107781577A CN 107781577 A CN107781577 A CN 107781577A CN 201610726782 A CN201610726782 A CN 201610726782A CN 107781577 A CN107781577 A CN 107781577A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- filter
- pipeline body
- pipeline
- sieve
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of filter pipe, including pipeline body（1）, the pipeline body（1）For three stage structure, in three segment pipe bodies（1）Between two junctions be removably connected with a filter screen device（2）, in filter screen device（2）Centre be provided with a filter screen, the diameter of filter screen is no more than pipeline body（1）Internal diameter, and the opening of sieve of upstream filter screen be more than downstream filter screen opening of sieve；Filter net device（2）With pipeline body（1）Each junction be equipped with sealing ring.Filter screen device in the present invention can intercept the impurity of liquid in pipeline, using one section when after, filter screen device, which is pulled down, to be cleared up, reinstall after remain able to play a part of filtering, ensure that pipeline will not block.And because the opening of sieve of two filter screens is of different sizes, different size of impurity is filtered respectively, the time used is longer.
Description
Technical field
The present invention relates to a kind of filter pipe.
Background technology
Pipeline often all has more impurity for transmission liquid etc. in many liquid, if impurity can excessively cause
Block.
The content of the invention
The present invention provides a kind of filter pipe, including pipeline for this to solve the problems, such as that current pipeline easily blocks
Body 1, the pipeline body 1 are three stage structure, and two junctions between three segment pipe bodies 1 are removably connected with
One filter screen device 2, a filter screen being provided with the centre of filter screen device 2, the diameter of filter screen is no more than the internal diameter of pipeline body 1,
And the opening of sieve of upstream filter screen is more than the opening of sieve of downstream filter screen；Each junction of filter net device 2 and pipeline body 1 is equipped with
Sealing ring.
Filter pipe of the present invention, the filter screen device 2 are threadedly attached on pipeline body 1.
The beneficial effects of the invention are as follows：
Filter screen device in the present invention can intercept the impurity of liquid in pipeline, using one section when after, will
Filter screen device, which is pulled down, to be cleared up, and remained able to play a part of filtering after reinstalling, be ensure that pipeline
It will not block.And because the opening of sieve of two filter screens is of different sizes, different size of impurity is filtered respectively, the time used is more
It is long.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the schematic diagram of the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
Filter pipe as shown in Figure 1, including pipeline body 1, the pipeline body 1 are three stage structure, in three sections of pipes
Two junctions between road body 1 have been connected through a screw thread a filter screen device 2, are provided with the centre of filter screen device 2
One filter screen, the diameter of filter screen is no more than the internal diameter of pipeline body 1, and the opening of sieve of upstream filter screen is more than the filter screen of downstream filter screen
Hole；Each junction of filter net device 2 and pipeline body 1 is equipped with sealing ring.Filter screen device in the present invention can be by pipe
The impurity of liquid intercepts in road, using one section when after, filter screen device, which is pulled down, to be cleared up, again
Remain able to play a part of filtering after installing, ensure that pipeline will not block.And due to the opening of sieve of two filter screens
It is of different sizes, different size of impurity is filtered respectively, and the time used is longer.
The invention is not limited in foregoing embodiment.The present invention, which expands to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (2)
1. a kind of filter pipe, including pipeline body（1）, it is characterized in that：The pipeline body（1）For three stage structure, three
Segment pipe body（1）Between two junctions be removably connected with a filter screen device（2）, in filter screen device（2）'s
Centre is provided with a filter screen, and the diameter of filter screen is no more than pipeline body（1）Internal diameter, and the opening of sieve of upstream filter screen more than downstream filter
The opening of sieve of net；Filter net device（2）With pipeline body（1）Each junction be equipped with sealing ring.
2. filter pipe according to claim 1, it is characterized in that：The filter screen device（2）It is threadedly attached in pipe
Road body（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726782.6A CN107781577A (en) | 2016-08-26 | 2016-08-26 | filter pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726782.6A CN107781577A (en) | 2016-08-26 | 2016-08-26 | filter pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107781577A true CN107781577A (en) | 2018-03-09 |
Family
ID=61439808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610726782.6A Pending CN107781577A (en) | 2016-08-26 | 2016-08-26 | filter pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107781577A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284572A (en) * | 2019-06-27 | 2019-09-27 | 傅明尧 | A kind of discharge tube being not easy to plug |
-
2016
- 2016-08-26 CN CN201610726782.6A patent/CN107781577A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284572A (en) * | 2019-06-27 | 2019-09-27 | 傅明尧 | A kind of discharge tube being not easy to plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |
|
| WD01 | Invention patent application deemed withdrawn after publication |