CN103372343A - Pipeline filter - Google Patents
Pipeline filter Download PDFInfo
- Publication number
- CN103372343A CN103372343A CN 201210105967 CN201210105967A CN103372343A CN 103372343 A CN103372343 A CN 103372343A CN 201210105967 CN201210105967 CN 201210105967 CN 201210105967 A CN201210105967 A CN 201210105967A CN 103372343 A CN103372343 A CN 103372343A
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- Prior art keywords
- valve
- pipeline
- main body
- communicated
- filter screen
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Abstract
The invention discloses a pipeline filter. The pipeline filter comprises a main body, a filter screen, a backwashing pipe, a first valve, a second valve, a third valve and a fourth valve. A water inlet, a water outlet and a drainage outlet are arranged on the main body. The interior of the main body is separated into two parts by the filter screen. The water inlet and the drainage outlet are arranged at one side of the filter screen, and the water outlet is arranged at the other side of the filter screen. The first valve is arranged on a pipeline communicated with the water inlet of the main body. The second valve is arranged on a pipeline communicated with the water outlet of the main body. The third valve is arranged on a pipeline communicated with the drainage outlet of the main body. One end of the backwashing pipe is communicated with the water inlet pipeline of the first valve, and the other end of the backwashing pipe is communicated with the water inlet pipeline of the second valve. The fourth valve is arranged on the backwashing pipe. The pipeline filter is directly arranged on a pipeline of a circulating cooling water system. Through the control of the valves, foreign materials in the pipeline of the circulating cooling water system can be cleared automatically, A water quality filter is not needed to be provided additionally, the investment of long pipelines can be saved and the pipeline filter has advantages of simple structure and low cost.
Description
Technical field
The present invention relates to a kind of piping filter.
Background technology
Recirculating cooling water system is indispensable crucial enforcement of each industrial department, and present this circulation mostly adopts open cooling tower, comprise mechanical-draft cooling tower and large-scale cooling stack, its air inlet all is open, because impurity and environmental factor such as the foreign material such as sand and dust, industrial dust, leaf, filler fragment, birds and toy cause the obstruction of circulating water pipeline easily in the water, then affect industrial efficient, cause energy waste, increase production cost, need to be resolved hurrily.
Summary of the invention
Technical problem to be solved by this invention provides a kind of piping filter that can automatically remove foreign material in the recirculating cooling water system pipeline, thoroughly solves the clogging of pipeline.
In order to solve the problems of the technologies described above, technical scheme provided by the present invention is: a kind of piping filter comprises main body, filter screen, backwash tube, the first valve, the second valve, the 3rd valve and the 4th valve; Described main body is provided with water inlet, delivery port and discharge outlet; Described filter screen is divided into two parts with body interior, and water inlet and discharge outlet are positioned at a side of filter screen, and delivery port is positioned at the opposite side of filter screen; On the pipeline that the water inlet that described the first valve is arranged on main body is communicated with; On the pipeline that the delivery port that described the second valve is arranged on main body is communicated with; On the pipeline that the discharge outlet that described the 3rd valve is arranged on main body is communicated with; One end of described backwash tube is communicated with the inlet pipeline of the first valve, and the other end is communicated with the inlet pipeline of the second valve; Described the 4th valve is arranged on the backwash tube.
Described filter screen is arranged on the center of main body.
Be respectively equipped with a Pressure gauge on two parts that described main body is separated out by filter screen.
After having adopted technique scheme, the present invention has following beneficial effect: the present invention is set directly on the pipeline of recirculating cooling water system, by the control to valve, automatically remove the ducted foreign material of recirculating cooling water system, do not need to establish in addition water filter, saved the investment of long-distance pipe, simple in structure, cost is low.
Description of drawings
Content of the present invention is easier to be expressly understood in order to make, and the below is according to specific embodiment and by reference to the accompanying drawings, and the present invention is further detailed explanation, wherein
Fig. 1 is structural representation of the present invention.
Label in the accompanying drawing is:
The specific embodiment
(embodiment 1)
See Fig. 1, the piping filter of present embodiment comprises main body 1, filter screen 2, backwash tube 3, the first valve 4, the second valve 5, the 3rd valve 6, the 4th valve 7 and Pressure gauge 8.
Piping filter is arranged on the pipeline of recirculating cooling water system, and when recirculated water was in normal operating condition, the first valve 4 and the second valve 5 were opened, and the 3rd valve 6 and the 4th valve 7 are closed.
When needs carried out backwash, the first valve 4 and the second valve 5 were closed, and the 3rd valve 6 and the 4th valve 7 are opened, and all impurity that filter screen 2 is tackled are namely discharged from the 3rd valve 6.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a piping filter is characterized in that: comprise main body (1), filter screen (2), backwash tube (3), the first valve (4), the second valve (5), the 3rd valve (6) and the 4th valve (7); Described main body (1) is provided with water inlet (11), delivery port (12) and discharge outlet (13); Described filter screen (2) is two parts with main body (1) interior separation, and water inlet (11) and discharge outlet (13) are positioned at a side of filter screen (2), and delivery port (12) is positioned at the opposite side of filter screen (2); Described the first valve (4) is arranged on the pipeline that the water inlet (11) of main body (1) is communicated with; Described the second valve (5) is arranged on the pipeline that the delivery port (12) of main body (1) is communicated with; Described the 3rd valve (6) is arranged on the pipeline that the discharge outlet (13) of main body (1) is communicated with; One end of described backwash tube (3) is communicated with the inlet pipeline of the first valve (4), and the other end is communicated with the inlet pipeline of the second valve (5); Described the 4th valve (7) is arranged on the backwash tube (3).
2. a kind of piping filter according to claim 1, it is characterized in that: described filter screen (2) is arranged on the center of main body (1).
3. a kind of piping filter according to claim 1 is characterized in that: be respectively equipped with a Pressure gauge (8) on two parts that described main body (1) is separated out by filter screen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210105967 CN103372343A (en) | 2012-04-11 | 2012-04-11 | Pipeline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210105967 CN103372343A (en) | 2012-04-11 | 2012-04-11 | Pipeline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103372343A true CN103372343A (en) | 2013-10-30 |
Family
ID=49458561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210105967 Pending CN103372343A (en) | 2012-04-11 | 2012-04-11 | Pipeline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103372343A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464843A (en) * | 2018-11-14 | 2019-03-15 | 安徽中科智链信息科技有限公司 | A kind of automated sewage processing unit for sewage treatment |
| CN109464842A (en) * | 2018-11-14 | 2019-03-15 | 安徽中科智链信息科技有限公司 | A kind of automated sewage processing system and method for sewage treatment |
| CN109569087A (en) * | 2018-11-14 | 2019-04-05 | 安徽中科智链信息科技有限公司 | A kind of automated sewage processing equipment with filter device |
-
2012
- 2012-04-11 CN CN 201210105967 patent/CN103372343A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464843A (en) * | 2018-11-14 | 2019-03-15 | 安徽中科智链信息科技有限公司 | A kind of automated sewage processing unit for sewage treatment |
| CN109464842A (en) * | 2018-11-14 | 2019-03-15 | 安徽中科智链信息科技有限公司 | A kind of automated sewage processing system and method for sewage treatment |
| CN109569087A (en) * | 2018-11-14 | 2019-04-05 | 安徽中科智链信息科技有限公司 | A kind of automated sewage processing equipment with filter device |
| CN109464843B (en) * | 2018-11-14 | 2021-06-15 | 义乌市丹航科技有限公司 | Automatic sewage treatment device for sewage treatment |
| CN109464842B (en) * | 2018-11-14 | 2021-10-12 | 福建省粤华环保科技有限公司 | Automatic sewage treatment system and method for sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |