CN209245351U - A kind of filtering valve group - Google Patents
A kind of filtering valve group Download PDFInfo
- Publication number
- CN209245351U CN209245351U CN201821941019.6U CN201821941019U CN209245351U CN 209245351 U CN209245351 U CN 209245351U CN 201821941019 U CN201821941019 U CN 201821941019U CN 209245351 U CN209245351 U CN 209245351U
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- CN
- China
- Prior art keywords
- valve
- valve body
- filtering
- draining
- rod
- 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.)
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Abstract
The utility model discloses a kind of filtering valve groups, including valve body, valve body is equipped with inlet and outlet and screen pipe, filter screen is provided in screen pipe, valve body side corresponding with screen pipe is provided with valve rod, one end of valve rod is fixed with valve ball, reservation table connector is provided on valve body, reservation table is with being provided with small pressure cap on connector, the lower end of screen pipe is connected with draining valve housing, draining valve body is provided on draining valve housing, draining valve housing interpolation, which connects, is provided with screw rod, the end of screw rod is fixed by the end of pressure cap and draining valve body, skewed sewage pipe is provided on draining valve body.The utility model mechanism is compact, small in size, filter effect is good, long service life, through each component of the drain valve being obliquely installed, when needing for impurity to be discharged, rotary screw rod can be passed through, impurity is discharged out of draining valve body, does not need to take out entire strainer valve into blowdown, it is convenient to use.
Description
Technical field
The utility model belongs to filtering flow and conveying technology field, and in particular to a kind of filtering valve group.
Background technique
Strainer valve is very important filtering pretreatment unit in the tubing of trandfer fluid medium.The strainer valve can
For being usually mounted to the import of the equipment such as hydraulic control valve, pressure reducing valve, relief valve in daily life and industrial application
End, for filtering impurity particle present in fluid, prevents particulate matter from entering pipeline, results in blockage, existing strainer valve,
Although the effect of filtering can be played, the impurity filtered after prolonged use, in pipeline excessively will result in pipeline and block up
Plug, when clearing up impurity, impurity could be cleared up away by needing to take out entire pipeline strainer valve from pipeline, and scale removal process compares
It is cumbersome.
Utility model content
Aiming at the problems existing in the prior art, what the utility model designed is designed to provide a kind of filtering valve group.
The utility model is realized by the following technical programs:
A kind of filtering valve group, including valve body are coaxially arranged with inlet and outlet on the valve body, and be connected into
The screen pipe of mouth and outlet, the screen pipe are inclined to set relative to coaxial inlet and outlet, were provided in screen pipe
Strainer, valve body side corresponding with screen pipe are provided with valve rod, and one end that the valve rod extend into valve body is fixedly connected with
Valve ball, it is characterised in that be provided with reservation table connector on ipsilateral valve body with valve rod, the reservation table is provided with on connector
Small pressure cap, the lower end of the screen pipe are connected with draining valve housing, are provided with draining valve body on the draining valve housing,
Draining valve housing interpolation, which connects, is provided with screw rod, and the end of the screw rod is fixed by the end of pressure cap and draining valve body, institute
It states and is provided with skewed sewage pipe on draining valve body.
A kind of filtering valve group, it is characterised in that the outlet of the valve body is provided with male joint, the sun spiral shell
Line connector is fixedly connected with the valve body by loose joint cap, and the first rubber pad is provided between male joint and valve body.
A kind of filtering valve group, it is characterised in that socket is provided with handle, the import of the valve body on the valve rod
Place is equipped with connector.
A kind of filtering valve group, it is characterised in that the small pressure cap and reservation table are with being provided with small pressure cap between connector
O-ring.
A kind of filtering valve group, it is characterised in that the screw rod extend on one end of draining valve housing to be socketed and set
It is equipped with the second rubber pad, the middle part of screw rod, which is also socketed, is provided with lead screw O-ring, is arranged between the pressure cap and draining valve housing
There is O-ring.
A kind of filtering valve group, it is characterised in that drain valve peace is provided between draining valve housing and the valve body
Fill seat O-ring.
A kind of filtering valve group, it is characterised in that there are two valve rod O-rings for socket setting on the valve rod.
A kind of filtering valve group, it is characterised in that be provided with EPDM pad between the two sides and valve body of the valve ball
Circle.
The utility model mechanism is compact, small in size, filter effect is good, long service life, passes through the drain valve being obliquely installed
Each component impurity can be discharged out of draining valve body, not needing will be whole when needing for impurity to be discharged by rotary screw rod
A strainer valve takes out blowdown, convenient to use.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the utility model schematic cross-sectional view；
In figure, 1- valve body, 2- import, the outlet 3-, 4- screen pipe, 5- filter screen, 6- valve rod, 7- valve ball, 8- reservation table use
Connector, the small pressure cap of 9-, 10- drain valve housing, and 11- drains valve body, 12- screw rod, 13- pressure cap, 14- sewage pipe, 15- sun spiral shell
Line connector, 16- loose joint cap, the first rubber pad of 17-, 18- handle, 19- connector, the small pressure cap O-ring of 20-, the second rubber pad of 21-,
22- screw rod O-ring, 23-O type circle, 24- drain valve housing O-ring, 25- valve rod O-ring, 26- EPDM washer.
Specific embodiment
The utility model is described in further detail below in conjunction with Figure of description, and provides specific embodiment.
As shown in Figs. 1-2, effective impurity screening can be realized in a kind of filtering valve group of the utility model, the filtering valve group,
Quickly and easily impurity can also be cleared up away, specific structure includes valve body, it is coaxially arranged with inlet and outlet on valve body, with
And the screen pipe of conducting inlet and outlet, the entrance of valve body are equipped with connector, screen pipe is relative to coaxial inlet and outlet
It is inclined to set, filter screen is provided in screen pipe, valve body side corresponding with screen pipe is provided with valve rod, and valve rod extend into valve
One end of body is fixedly connected with valve ball, is provided with reservation table connector on ipsilateral valve body with valve rod, and reservation table is set on connector
It is equipped with small pressure cap, the reservation table connector is for installing pressure and temp dual-meter.
Screen pipe is mainly used for that inlet and outlet, the effect that may also function as is connected, and lower end is connected with drain valve peace
Seat is filled, drains and is provided with draining valve body on valve housing, draining valve housing interpolation, which connects, is provided with screw rod, and the end of screw rod is logical
It crosses pressure cap and is fixed with the end for draining valve body, drain and be provided with skewed sewage pipe on valve body, the setting of screw rod is convenient for
When needing blowdown, the discharge that screw rod carries out impurity is opened.
To realize the sealing performance of entire filtering valve group when in use, fixed by loose joint cap with valve body in male joint
Connection, is provided with the first rubber pad between male joint and valve body；Small pressure cap and reservation table are with being provided with small pressure between connector
Cap O-ring；Screw rod extend into socket on one end of draining valve housing and is provided with the second rubber pad, and the middle part of screw rod is also socketed and sets
It is equipped with lead screw O-ring, is provided with O-ring between pressure cap and draining valve housing；It is provided between draining valve housing and valve body
Drain valve housing O-ring；There are two valve rod O-rings for socket setting on valve rod；Three are provided between the two sides and valve body of valve ball
First the third washer of second.
Claims (8)
1. a kind of filtering valve group, including valve body (1), import (2) and outlet (3) are coaxially arranged on the valve body (1), and lead
Logical import (2) and the screen pipe (4) for exporting (3), the screen pipe (4) are inclined relative to coaxial import (2) and outlet (3)
Setting, screen pipe (4) is interior to be provided with filter screen (5), and side corresponding with screen pipe (4) is provided with valve rod on the valve body (1)
(6), one end that the valve rod (6) extend into valve body (1) is fixedly connected with valve ball (7), it is characterised in that ipsilateral with valve rod (6)
It is provided on valve body (1) reservation table connector (8), the reservation table is with being provided with small pressure cap (9), the filtering on connector (8)
The lower end of pipe (4) is connected with draining valve housing (10), and draining valve body (11) is provided on the draining valve housing (10),
Draining valve housing (10) interior grafting is provided with screw rod (12), and the end of the screw rod (12) passes through pressure cap (13) and drain valve master
The end of body (11) is fixed, and is provided with skewed sewage pipe (14) on the draining valve body (11).
2. a kind of filtering valve group as described in claim 1, it is characterised in that the outlet (3) of the valve body (1) is provided with positive spiral shell
Line connector (15), the male joint (15) are fixedly connected by loose joint cap (16) with valve body (1), male joint (15) and
The first rubber pad (17) are provided between valve body (1).
3. a kind of filtering valve group as described in claim 1, it is characterised in that socket is provided with handle on the valve rod (6)
(18), the entrance of the valve body (1) is equipped with connector (19).
4. a kind of filtering valve group as described in claim 1, it is characterised in that the small pressure cap (9) and reservation table are with connector (8)
Between be provided with small pressure cap O-ring (20).
5. a kind of filtering valve group as described in claim 1, it is characterised in that the screw rod (12) extend into draining valve housing
(10) socket is provided with the second rubber pad (21) on one end, and the middle part of screw rod (12), which is also socketed, is provided with lead screw O-ring (22),
O-ring (23) are provided between the pressure cap (13) and draining valve housing (10).
6. a kind of filtering valve group as described in claim 1, it is characterised in that the draining valve housing (10) and valve body (1) it
Between be provided with draining valve housing O-ring (24).
7. a kind of filtering valve group as described in claim 1, it is characterised in that there are two valve rods for socket setting on the valve rod (6)
O-ring (25).
8. a kind of filtering valve group as described in claim 1, it is characterised in that between the two sides and valve body (1) of the valve ball (7)
It is provided with EPDM washer (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941019.6U CN209245351U (en) | 2018-11-23 | 2018-11-23 | A kind of filtering valve group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941019.6U CN209245351U (en) | 2018-11-23 | 2018-11-23 | A kind of filtering valve group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245351U true CN209245351U (en) | 2019-08-13 |
Family
ID=67530297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821941019.6U Active CN209245351U (en) | 2018-11-23 | 2018-11-23 | A kind of filtering valve group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245351U (en) |
-
2018
- 2018-11-23 CN CN201821941019.6U patent/CN209245351U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |