CN205781018U - A kind of multi-function maintenance-free strainer valve - Google Patents
A kind of multi-function maintenance-free strainer valve Download PDFInfo
- Publication number
- CN205781018U CN205781018U CN201620682787.9U CN201620682787U CN205781018U CN 205781018 U CN205781018 U CN 205781018U CN 201620682787 U CN201620682787 U CN 201620682787U CN 205781018 U CN205781018 U CN 205781018U
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- pipe
- blow
- valve
- valve body
- magnetic
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Abstract
The utility model discloses a kind of multi-function maintenance-free strainer valve, including valve body and blow-off pipe, blow-off pipe is inclined on valve body, sewage draining exit it is provided with in blow-off pipe, filter screen it is provided with in sewage draining exit, blow-off pipe outer wall is also in the link position of blow-off pipe and valve body and is provided with magnetic devices, and magnetic devices includes being fixed on the magnetic sheath of blow-off pipe outer wall, Magnet and vinyl cover；Magnetic sheath is semicircular configuration, covers and be fitted in blow-off pipe outer wall, is provided with semi-circular groove at magnetic sheath end face along the semi-circular track of magnetic sheath, Magnet be built in semi-circular groove and with semi-circular matching grooves, vinyl cover covers the opening of semi-circular groove；Magnetic devices mates in the regional extent of filter screen；It it is demountable structure between magnetic sheath and blow-off pipe.Multi-function maintenance-free strainer valve of the present utility model, simple in construction, magnetic devices is located at outside blow-off pipe and achieves detachable function, so that after magnetic devices of dismantling, the purpose that impurity is gone out in filter screen.
Description
Technical field
This utility model is a kind of multi-function maintenance-free strainer valve.
Background technology
Strainer valve, also known as filter, is by filtering the device of pretreatment.Strainer valve is to use hydraulic control valve and precision
The prerequisite filter plant of susceptible to plugging engineering goods.It it is the indispensable a kind of dress of tubing of pumped (conveying) medium
Put, be usually mounted to the entrance point of the equipment such as hydraulic control valve, air relief valve, relief valve, Valve for keeping constant water level, be used for eliminating in medium
Impurity, prevents graininess impurity from entering passage, causes wall plug, to protect the accessory on equipment pipe from abrasion and blocking.Need
Time to be cleaned, as long as dismountable filter cylinder is taken out, reload after process, therefore, working service extremely convenient.
Chinese patent notification number CN 2728596 Y discloses a kind of magnetic filtering valve, as it is shown in figure 1, by valve gap 1, seal
Circle 2, connects seat 3, filter screen 4, outlet 5, valve body 6, water inlet 7, Magnet body 8, protects set 9, connecting bolt 10, oblique valve-rod body 11
Deng composition, the top of oblique valve-rod body 11 is connected with valve gap 1 by screw thread, valve gap 1 has connecting bolt 10, one or more magnetic
Ferrum body 8 is panelized and is sealed in protection set 9, can be passed through socket or screw thread as magnetic ring body, protection set 9 and be connected seat by magnet
3 couple, and connect seat 3 and are connected with connecting bolt 10 further through screw thread, and metal screen 4 is stuck in valve gap 1, the week of connecting bolt 10
In the circular groove enclosed, between valve gap 1 and tiltedly valve-rod body 11, there is sealing ring.During use, municipal administration water enters valve body 6 from water inlet 7, through filter
Net 4 is discharged from outlet 5 again, and bigger magazine is kept off at water inlet 7 by filter screen 4, and Magnet body 8 is built in filter screen 4, prevents
The ferrum foam of some microgranules, iron filings pass filter screen 4, but by these impurity absorption around Magnet body 8.The Filtration of said structure
Filter screen need periodically to clear up, during cleaning, outward winding and take out valve gap 1, thus taking out filter screen and Magnet body, being cleared up
After Gan Jing, put in back in valve body.
In sum, conventional strainer valve cannot filter trickleer impurity, and more advanced magnetic filtering valve, deposit
In following defect: when the bigger impurity cleared up on filter screen and the relatively fine impurity on Magnet, need filter screen and magnetic
Ferrum takes out, and which increases the workload of cleaning, and meanwhile, regular opens valve body, the sealing of strainer valve certainly will be caused shadow
Ring.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of multi-function maintenance-free strainer valve, and it can filter carefully
Micro-impurity, at the same time it can also be in the case of not taking valve body apart, clear up filter screen.
For solving above-mentioned technical problem, the technical solution of this utility model a kind of multi-function maintenance-free strainer valve is:
A kind of multi-function maintenance-free strainer valve, including valve body and blow-off pipe, described valve body is provided with water inlet and outlet, institute
Stating blow-off pipe be inclined on valve body and be formed in one with valve body, be provided with sewage draining exit in blow-off pipe, described sewage draining exit is respectively
Communicating with water inlet, outlet, be provided with filter screen in sewage draining exit, described filter screen extends in valve body and is in water inlet and water outlet
Between Kou；Being also equipped with ball valve switch on valve body, described ball valve switch is between water inlet and sewage draining exit, and described ball valve is opened
Pass includes that valve ball, described valve ball are provided with limbers, and hydraulic pressure thermometer is located on valve ball and through with limbers；Described blow-off pipe
Outer wall is also in the link position of blow-off pipe and valve body and is provided with magnetic devices, and described magnetic devices includes being fixed on outside blow-off pipe
The magnetic sheath of wall, Magnet and vinyl cover；Described magnetic sheath is semicircular configuration, covers and be fitted in blow-off pipe outer wall, at magnetic
Property set end face be provided with semi-circular groove along the semi-circular track of magnetic sheath, Magnet is built in semi-circular groove and recessed with semi-circular
Groove mates, and described vinyl cover covers the opening of semi-circular groove；Described magnetic devices mates in the regional extent of filter screen；Institute
State between magnetic sheath and blow-off pipe as demountable structure；It is additionally provided with air bleeding valve on described valve body.
Described water inlet is provided with PPR pipe and octagonal cap, and it is convex that one end that described PPR pipe is connected with water inlet is provided with first
Rising, the first projection is interspersed in water inlet, and the described first protruding angle with PPR pipe end is cased with the first O, first
Protruding outer wall is provided with first annular groove, is provided with the second O in first annular groove；Described outlet be provided with adapter with
Octagonal cap, one end that adapter is connected with outlet is provided with second protruding, and the second projection is interspersed in outlet, described second convex
Play the angle with pipe ends and be cased with the 3rd O, be provided with the second annular groove, described second annular at the second protruding outer wall
The 4th O it is provided with in groove.
Described Magnet is flexible magnets.
The water side of described blow-off pipe is bolted with joint, and described joint is provided with blowoff valve.
What this utility model can reach has the technical effect that
Compared with prior art, multi-function maintenance-free strainer valve of the present utility model, the outer wall at blow-off pipe is provided with magnetic
Property device, magnetic devices is in the link position of blow-off pipe and valve body, and so, the magnetic of Magnet passes through the municipal water of valve body
In trickle iron filings can be adsorbed in the filter screen in blow-off pipe, and be in absorbed state all the time；Filter screen is cleared up at needs
Time, to open blowoff valve, close ball valve switch, take off magnetic devices, the trickle iron filings on filter screen lose magnet adsorption effect,
Blow-off pipe is gone out, it is not necessary to filter screen is pulled down the purpose that just can reach cleaning with current；
Compared with prior art, multi-function maintenance-free strainer valve of the present utility model, between PPR pipe and water inlet, take over
And being provided with two seals circle between outlet, this enhance sealing effectiveness, service life extends.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is background technology figure；
Fig. 2 is the sectional view of this utility model multi-function maintenance-free strainer valve.
Detailed description of the invention
As in figure 2 it is shown, this utility model provides a kind of multi-function maintenance-free strainer valve, including valve body 1 and blow-off pipe 10, institute
Stating valve body 1 and be provided with water inlet and outlet, described blow-off pipe 10 is inclined on valve body 1 and is formed in one with valve body 1, row
Being provided with sewage draining exit in dirty pipe 10, described sewage draining exit communicates with water inlet, outlet respectively, is provided with filter screen 9 in sewage draining exit, described
In filter screen 9 extends to valve body 1 and be between water inlet and outlet；Valve body 1 is also equipped with ball valve switch, described ball valve
Switch is between water inlet and sewage draining exit, and described ball valve switch includes valve ball 4, valve rod 3 and handle 7, and described valve ball 4 is located at valve
In body 1, valve rod 3 and valve ball 4 are fixed and extend to outside valve body 1, and handle 7 is located at the outer end of valve rod 3 and passes through nut 8 admittedly
Fixed, be in valve ball 4 in described valve body 1 is respectively provided on two sides with plastic closure 5, and described valve ball 4 is provided with limbers, hydraulic pressure temperature
Degree table 23 is located on valve ball 4 and through with limbers；Described blow-off pipe 10 outer wall is also in the connection position of blow-off pipe 10 and valve body 1
Putting and be provided with magnetic devices, described magnetic devices includes being fixed on the magnetic sheath 20 of blow-off pipe 10 outer wall, Magnet 21 and plastics
Lid 22；Described magnetic sheath 20, in semicircular configuration, covers and is fitted in blow-off pipe 10 outer wall, at magnetic sheath 20 end face along magnetic sheath
The semi-circular track of 10 is provided with semi-circular groove, Magnet 21 be built in semi-circular groove and with semi-circular matching grooves, described
Vinyl cover 22 covers the opening of semi-circular groove；Described magnetic devices mates in the regional extent of filter screen 9；Described magnetic sheath
It it is demountable structure between 20 and blow-off pipe 10；It is additionally provided with air bleeding valve 24 on described valve body 1, municipal administration water is dissolved with a certain amount of
Gas, in use, portion gas can release gradually, what this caused family just commonly uses regimen condition, is especially filtering
When valve is in ground warm device, can produce certain hidden danger, air bleeding valve 24 can be good at discharging the gas in water pipe.
Described water inlet is provided with PPR pipe 12 and octagonal cap 14, and one end that described PPR pipe 12 is connected with water inlet is provided with
First is protruding, and the first projection is interspersed in water inlet, and the described first protruding angle with PPR pipe 12 end is cased with an O type
Circle 13, is provided with first annular groove at the first protruding outer wall, is provided with the second O 15 in first annular groove；Described water outlet
Mouth is provided with adapter 16 and octagonal cap 18, and one end that adapter 16 is connected with outlet is provided with the second projection, and second is protruding interspersed
In outlet, the described second protruding angle with adapter 16 end is cased with the 3rd O 17, is provided with at the second protruding outer wall
Second annular groove, is provided with the 4th O 19 in described second annular groove.
Described Magnet 21 is flexible magnets.
The water side of described blow-off pipe 10 is bolted with joint 11, and described joint 11 is provided with blowoff valve 25.
During installation, PPR pipe 12 being connected with municipal administration waterpipe, adapter 16 is connected with family inner conduit, is normally using feelings
Under condition, opening ball valve switch and close blowoff valve 25, municipal administration water flows to outlet from the water inlet of valve body 1, thus provides family
With water, there are bigger iron filings and microgranule iron filings in municipal administration water, bigger iron filings and impurity are filtered by the filter screen 9 in blow-off pipe 10
And remain in filter screen 9, and microgranule iron filings, owing to its diameter is the least, generally can cross through filter screen 9, through domestic water, this shadow
Ring the healthy of people, so, the outer wall at blow-off pipe 10 has installed magnetic devices additional, and the position of magnetic devices is in blowdown
Pipe 10 and the junction of valve body 1 close valve body 1, so convenient enough to the absorption affinity of the microgranule iron filings in current in valve body 1
Greatly, sufficiently stable, microgranule iron filings are adsorbed and are present in blow-off pipe 10, when routine cleaning, only need to close ball valve and open
Close, meanwhile, open blowoff valve 25, make the residual water in family's water pipe rush at blow-off pipe 10 and go out outside strainer valve, meanwhile,
Being dismantled by magnetic devices, microgranule iron filings lose the magnetic adsorptive power of Magnet 21, just go out blow-off pipe 10 along with current, thus reach
Arrive the effect cleaning filter screen 9.Strainer valve of the present utility model, it is not necessary to pull down filter screen 9, just can reach the purpose cleaned,
Facilitate the maintenance in later stage.
A kind of multi-function maintenance-free strainer valve provided this utility model embodiment above is described in detail, this
Applying specific case in literary composition to be set forth principle of the present utility model and embodiment, the explanation of above example is simply
It is adapted to assist in the technical scheme understood disclosed in this utility model；Simultaneously for one of ordinary skill in the art, according to this reality
By novel thought, the most all will change, in sum, this specification content is not
It is interpreted as restriction of the present utility model.
Claims (4)
1. a multi-function maintenance-free strainer valve, including valve body and blow-off pipe, described valve body is provided with water inlet and outlet, described
Blow-off pipe is inclined on valve body and is formed in one with valve body, is provided with sewage draining exit in blow-off pipe, described sewage draining exit respectively with
Water inlet, outlet communicate, and are provided with filter screen in sewage draining exit, and described filter screen extends in valve body and is in water inlet and outlet
Between, it is characterised in that: being also equipped with ball valve switch on valve body, described ball valve switch is between water inlet and sewage draining exit,
Described ball valve switch includes that valve ball, described valve ball are provided with limbers, and hydraulic pressure thermometer is located on valve ball and through with limbers；
Described blow-off pipe outer wall is also in the link position of blow-off pipe and valve body and is provided with magnetic devices, and described magnetic devices includes fixing
Magnetic sheath, Magnet and vinyl cover at blow-off pipe outer wall；Described magnetic sheath is semicircular configuration, covers and is fitted in blow-off pipe
Outer wall, is provided with semi-circular groove at magnetic sheath end face along the semi-circular track of magnetic sheath, and Magnet is built in semi-circular groove also
With semi-circular matching grooves, described vinyl cover covers the opening of semi-circular groove；Described magnetic devices mates in the district of filter screen
In the range of territory；It it is demountable structure between described magnetic sheath and blow-off pipe；It is additionally provided with air bleeding valve on described valve body.
A kind of multi-function maintenance-free strainer valve the most according to claim 1, it is characterised in that: described water inlet is provided with
PPR pipe and octagonal cap, one end that described PPR pipe is connected with water inlet is provided with the first projection, and the first projection is interspersed in water inlet
In, the described first protruding angle with PPR pipe end is cased with the first O, is provided with first annular recessed at the first protruding outer wall
Groove, is provided with the second O in first annular groove；Described outlet is provided with adapter and octagonal cap, in adapter and outlet
The one end connected is provided with the second projection, and the second projection is interspersed in outlet, the described second protruding angle with pipe ends
It is cased with the 3rd O, is provided with the second annular groove at the second protruding outer wall, in described second annular groove, is provided with the 4th O.
A kind of multi-function maintenance-free strainer valve the most according to claim 1, it is characterised in that: described Magnet is flexible magnetic
Ferrum.
A kind of multi-function maintenance-free strainer valve the most according to claim 1, it is characterised in that: the water side of described blow-off pipe
Being bolted with joint, described joint is provided with blowoff valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682787.9U CN205781018U (en) | 2016-07-02 | 2016-07-02 | A kind of multi-function maintenance-free strainer valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682787.9U CN205781018U (en) | 2016-07-02 | 2016-07-02 | A kind of multi-function maintenance-free strainer valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781018U true CN205781018U (en) | 2016-12-07 |
Family
ID=58127368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620682787.9U Expired - Fee Related CN205781018U (en) | 2016-07-02 | 2016-07-02 | A kind of multi-function maintenance-free strainer valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603824A (en) * | 2019-02-26 | 2020-09-01 | 苏州三星电子有限公司 | Detachable self-locking type waterway filter |
| WO2021063329A1 (en) * | 2019-10-05 | 2021-04-08 | 台州半城暖通科技有限公司 | Octagonal positioning magnetic filter |
-
2016
- 2016-07-02 CN CN201620682787.9U patent/CN205781018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603824A (en) * | 2019-02-26 | 2020-09-01 | 苏州三星电子有限公司 | Detachable self-locking type waterway filter |
| WO2021063329A1 (en) * | 2019-10-05 | 2021-04-08 | 台州半城暖通科技有限公司 | Octagonal positioning magnetic filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190702 |