CN204932991U - A kind of duplex strainer - Google Patents
A kind of duplex strainer Download PDFInfo
- Publication number
- CN204932991U CN204932991U CN201520677611.XU CN201520677611U CN204932991U CN 204932991 U CN204932991 U CN 204932991U CN 201520677611 U CN201520677611 U CN 201520677611U CN 204932991 U CN204932991 U CN 204932991U
- Authority
- CN
- China
- Prior art keywords
- strainer
- monomer
- monomer strainer
- manually
- operated gate
- 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.)
- Active
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of duplex strainer, comprise monomer strainer one and monomer strainer two, monomer strainer one is connected by input duct with the inlet of monomer strainer two, the liquid outlet of monomer strainer one is connected with receiver by pipeline, input duct is connected with pressure-reducing valve one, manually-operated gate one and magnetic valve one, be communicated with by drain pipe between the outlet of monomer strainer one and monomer strainer two, drain pipe is connected with pressure-reducing valve two, manually-operated gate two and magnetic valve two, monomer strainer one and monomer strainer two inside are provided with the filter screen of cylindrical sleeve tubular, the filter screen of cylindrical sleeve tubular is fixedly attached with replaceable filter bag, pressure-reducing valve one and manually-operated gate one and pressure-reducing valve two are all be electrically connected by automatic controller with manually-operated gate two, automatic controller and handheld terminal wireless connections.The utility model is reasonable in design, and can control to clean by handheld terminal when realizing no cease turbine sweep clean, flexible and convenient operation, filter effect is better.
Description
Technical field
The utility model relates to a kind of filter, particularly relates to a kind of duplex strainer.
Background technology
Duplex strainer also claims duplex switch filtering device, it is formed in parallel by two stainless steel filters, having the plurality of advantages such as novel and reasonable structure, good seal performance, negotiability are strong, simple to operate, is wide, the adaptable multipurpose filter plant of scope of application.Duplex strainer traditional is at present for there will be the problems such as cleaning performance difference, service life short and cleaning inconvenience when cleaning in not shutdown situation.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of duplex strainer.
To achieve these goals, technical solution adopted in the utility model is:
A kind of duplex strainer, comprise monomer strainer one and monomer strainer two, monomer strainer one and monomer strainer two are provided with inlet, liquid outlet, filter body and seal cover, monomer strainer one is connected by input duct with the inlet of monomer strainer two, the liquid outlet of described monomer strainer one is connected with receiver by pipeline, receiver is connected with the liquid outlet of monomer strainer two by drain pipe, receiver is connected with input duct by a tandem tube, tandem tube is provided with liquid feeding pump and valve, input duct is connected with pressure-reducing valve one, manually-operated gate one and magnetic valve one, connected by three-way pipe one between manually-operated gate one and magnetic valve one, be communicated with by drain pipe between the outlet of monomer strainer one and monomer strainer two, drain pipe is connected with pressure-reducing valve two, manually-operated gate two and magnetic valve two, connected by three-way pipe two between manually-operated gate two and magnetic valve two, monomer strainer one and monomer strainer two inside are provided with the filter screen of cylindrical sleeve tubular, the filter screen of cylindrical sleeve tubular is fixedly attached with replaceable filter bag.
Described inlet is arranged on filter body side, and liquid outlet and seal cover lay respectively at filter body top and bottom.
Described seal cover top is provided with air bleeding valve.
Described pressure-reducing valve one and manually-operated gate one and pressure-reducing valve two are all be electrically connected by automatic controller with manually-operated gate two, and automatic controller and handheld terminal wireless connections, be convenient to the opening and closing of handheld terminal by-pass valve control.
The beneficial effects of the utility model: compared with prior art; the utility model is reasonable in design; can control to clean by handheld terminal when realizing no cease turbine sweep clean; flexible and convenient operation; and filter effect is better; also there is the corrosion resistant feature of withstand voltage oil resistant, also substantially increase service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of duplex strainer, comprise monomer strainer 1 and monomer strainer 22, monomer strainer 1 and monomer strainer 22 are provided with inlet 3, liquid outlet 4, filter body and seal cover 5, monomer strainer 1 is connected by input duct 6 with the inlet 3 of monomer strainer 22, the liquid outlet 4 of described monomer strainer 1 is connected with receiver 8 by pipeline 7, receiver 8 is connected with the liquid outlet 3 of monomer strainer 22 by drain pipe 9, receiver 8 is connected with input duct 6 by a tandem tube 10, tandem tube 10 is provided with liquid feeding pump 11 and valve 12, input duct 6 is connected with pressure-reducing valve 1, manually-operated gate 1 magnetic valve one, connected by three-way pipe one between manually-operated gate 1 and magnetic valve one, be communicated with by drain pipe 9 between the outlet 4 of monomer strainer 1 and monomer strainer 22, drain pipe 9 is connected with pressure-reducing valve 2 15, manually-operated gate 2 16 magnetic valve two, connected by three-way pipe two between manually-operated gate 2 15 and magnetic valve 2 16, monomer strainer 1 and monomer strainer 22 inside are provided with the filter screen of cylindrical sleeve tubular, the filter screen of cylindrical sleeve tubular is fixedly attached with replaceable filter bag, described inlet 3 is arranged on filter body side, liquid outlet 3 and seal cover 5 lay respectively at filter body top and bottom, described seal cover 5 top is provided with air bleeding valve, described pressure-reducing valve 1 and manually-operated gate 1 and pressure-reducing valve 2 15 are all be electrically connected by automatic controller with manually-operated gate 2 16, automatic controller and handheld terminal wireless connections, be convenient to the opening and closing of handheld terminal by-pass valve control.
The utility model use process in when on tandem tube 10 valve 12 close and liquid feeding pump 11 do not work time, monomer strainer 1 and monomer strainer 22 are arranged in parallel, can be used alone, one quit work cleaning time, another can also work on, make equipment not out of service, when valve 12 on tandem tube 10 is opened and is worked with liquid feeding pump 11, monomer strainer 1 and monomer strainer 22 are arranged in series, need after the filter screen of the cylindrical sleeve tubular in monomer strainer 1 or monomer strainer 22, enter into receiver 8 again, and then be input in monomer strainer 1 or monomer strainer 22 by the liquid feeding pump 11 on tandem tube 10, again through filtering, make full use of twice filtration of monomer strainer 1 and monomer strainer 22, filter effect is better.
The beneficial effects of the utility model: compared with prior art, the utility model is reasonable in design, can control to clean by handheld terminal when realizing no cease turbine sweep clean; flexible and convenient operation; and filter effect is better, also has the corrosion resistant feature of withstand voltage oil resistant, substantially increases service life.
Claims (4)
1. a duplex strainer, comprise monomer strainer one and monomer strainer two, monomer strainer one and monomer strainer two are provided with inlet, liquid outlet, filter body and seal cover, monomer strainer one is connected by input duct with the inlet of monomer strainer two, it is characterized in that: the liquid outlet of described monomer strainer one is connected with receiver by pipeline, receiver is connected with the liquid outlet of monomer strainer two by drain pipe, receiver is connected with input duct by a tandem tube, tandem tube is provided with liquid feeding pump and valve, input duct is connected with pressure-reducing valve one, manually-operated gate one and magnetic valve one, connected by three-way pipe one between manually-operated gate one and magnetic valve one, be communicated with by drain pipe between the outlet of monomer strainer one and monomer strainer two, drain pipe is connected with pressure-reducing valve two, manually-operated gate two and magnetic valve two, connected by three-way pipe two between manually-operated gate two and magnetic valve two, monomer strainer one and monomer strainer two inside are provided with the filter screen of cylindrical sleeve tubular, the filter screen of cylindrical sleeve tubular is fixedly attached with replaceable filter bag.
2. a kind of duplex strainer as claimed in claim 1, it is characterized in that: described inlet is arranged on filter body side, liquid outlet and seal cover lay respectively at filter body top and bottom.
3. a kind of duplex strainer as claimed in claim 1, is characterized in that: described seal cover top is provided with air bleeding valve.
4. a kind of duplex strainer as claimed in claim 1, is characterized in that: described pressure-reducing valve one and manually-operated gate one and pressure-reducing valve two are all be electrically connected by automatic controller with manually-operated gate two, automatic controller and handheld terminal wireless connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677611.XU CN204932991U (en) | 2015-09-01 | 2015-09-01 | A kind of duplex strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677611.XU CN204932991U (en) | 2015-09-01 | 2015-09-01 | A kind of duplex strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204932991U true CN204932991U (en) | 2016-01-06 |
Family
ID=55000450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520677611.XU Active CN204932991U (en) | 2015-09-01 | 2015-09-01 | A kind of duplex strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204932991U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797474A (en) * | 2016-03-28 | 2016-07-27 | 钱友静 | Suspended matter filter for hospital wastewater treatment equipment |
| CN108786225A (en) * | 2018-07-09 | 2018-11-13 | 温州海德能环保设备科技有限公司 | A kind of bag filter for water process |
| CN113236157A (en) * | 2021-04-25 | 2021-08-10 | 浙江交工集团股份有限公司 | Drilling pile-forming construction system and working method thereof |
-
2015
- 2015-09-01 CN CN201520677611.XU patent/CN204932991U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797474A (en) * | 2016-03-28 | 2016-07-27 | 钱友静 | Suspended matter filter for hospital wastewater treatment equipment |
| CN108786225A (en) * | 2018-07-09 | 2018-11-13 | 温州海德能环保设备科技有限公司 | A kind of bag filter for water process |
| CN113236157A (en) * | 2021-04-25 | 2021-08-10 | 浙江交工集团股份有限公司 | Drilling pile-forming construction system and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204932991U (en) | A kind of duplex strainer | |
| CN203737110U (en) | Efficient water discharging tubular ultrafiltration membrane capable of being cleaned without shutdown | |
| CN203620354U (en) | Water filtering component with backwash structure | |
| CN203300385U (en) | Oil storage tank of transformer and with filtering function | |
| CN203507663U (en) | Duplex filter of wolfberry honey | |
| CN205323329U (en) | Automatically cleaning multi -stage series connection filter equipment | |
| CN205061594U (en) | High pressure water purification system with purifier | |
| CN204134349U (en) | Filtering type water tap | |
| CN204073573U (en) | A kind of sewage filter device | |
| CN202315526U (en) | Filtering device for gastric lavage machine | |
| CN209567920U (en) | A kind of multi-stage sewage processing system in environment-friendly materials processing | |
| CN201962139U (en) | Intelligent water-saving type household water purifier | |
| CN202366555U (en) | Backwash pipeline filter | |
| CN205151955U (en) | Liquid purification device | |
| CN203494283U (en) | Household filter | |
| CN203781953U (en) | Sectional water-taking type sewage treatment equipment | |
| CN204601755U (en) | A kind of full-automatic heavy metal collection system | |
| CN204619516U (en) | A kind of water purification installation of automated cleaning | |
| CN203944219U (en) | A kind of crude oil filtration treatment device | |
| CN203613041U (en) | Efficient domestic sewage treating device | |
| CN202446922U (en) | Full-automatic self-cleaning duplex filter | |
| CN203781966U (en) | Reverse osmosis device | |
| CN204134297U (en) | A kind of stainless steel filter | |
| CN103127768A (en) | Double-cylinder net-type filter | |
| CN107497160A (en) | A kind of filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |