CN207131895U - A kind of piston fluid regulating valve with simplified cleaning function - Google Patents
A kind of piston fluid regulating valve with simplified cleaning function Download PDFInfo
- Publication number
- CN207131895U CN207131895U CN201721003529.4U CN201721003529U CN207131895U CN 207131895 U CN207131895 U CN 207131895U CN 201721003529 U CN201721003529 U CN 201721003529U CN 207131895 U CN207131895 U CN 207131895U
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- piston
- screw mandrel
- valve
- plunger shaft
- flow deflector
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Abstract
The utility model discloses a kind of piston fluid regulating valve with simplified cleaning function, including valve body, the upper end of the valve body is fixedly installed plunger shaft, offer below the plunger shaft and match corresponding groove with plunger shaft, piston is installed in the plunger shaft, connecting cylinder is fixedly connected with the top of the piston, the top of the plunger shaft is provided with sealing drum, screw mandrel is installed between the connecting cylinder and sealing drum, valve handle is installed with the top of the screw mandrel, the junction of the screw mandrel and sealing drum is provided with limited block, the limited block is fixedly welded on screw mandrel and positioned at the bottom of connecting cylinder, the valve body tilts on the inwall positioned at the side of piston and along fluid approach axis and is fixedly welded with the first flow deflector and the second flow deflector.The utility model is simple in construction, valve can easily be cleaned using the pressure of fluid itself, ensure that the timely cleaning of valve.
Description
Technical field
It the utility model is related to valve technology field, specially a kind of piston fluid regulation with simplified cleaning function
Valve.
Background technology
Valve is the part for controlling fluid opening and closing and uninterrupted, typically valve body, the valve rod by being internally formed valve pocket
Formed with valve element, valve core rotation is driven by valve rod, size is opened in the opening and closing and regulation for driving valve.Because valve is in fluid
Node location because valve position is easily sheltered evil people and countenance evil practices, in the course of time, valve may can convection body pollute,
Higher drinking water is required especially for cleannes, this is that we can not ignore and it is expected solve the problems, such as.Therefore it is in need
Design a kind of piston fluid regulating valve with simplified cleaning function.
Utility model content
The purpose of this utility model is to provide a kind of piston fluid regulating valve with simplified cleaning function, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of piston with simplified cleaning function
Formula flow control valve, including valve body, the upper end of the valve body are fixedly installed plunger shaft, offered below the plunger shaft with
Plunger shaft matches corresponding groove, and piston is provided with the plunger shaft, connecting cylinder is fixedly connected with the top of the piston,
The top of the plunger shaft is provided with sealing drum, and screw mandrel, the top of the screw mandrel are provided between the connecting cylinder and sealing drum
Valve handle is installed with, the junction of the screw mandrel and sealing drum is provided with limited block, and the limited block is fixedly welded on screw mandrel
Bottom upper and positioned at connecting cylinder, the valve body tilt fixation on the inwall positioned at the side of piston and along fluid approach axis
The first flow deflector and the second flow deflector are welded with, the first flow orifice, second flow deflector are offered on first flow deflector
On uniformly offer the second flow orifice.
Preferably, the piston is in be provided with projection in cylindrical structure and side wall.
Preferably, first flow deflector and the second flow deflector are oppositely arranged on the inwall of valve body.
Preferably, the second flow orifice hole triangular in shape.
Preferably, the screw mandrel is rotatablely connected with sealing drum.
Preferably, the screw mandrel is threadedly coupled with connecting cylinder.
Compared with prior art, the beneficial effects of the utility model are：This utility model is by setting relative first to lead
Flow and the second flow deflector, can under the guide functions of the first flow deflector and the second flow deflector using the pressure of fluid itself
By the side wall of fluid deviation piston, the side wall of piston is rinsed, the dirt being attached on piston is rinsed out, is led first
The first pod apertures, and the second pod apertures are opened up in flow and the second flow deflector, cleaning water column can be produced, improve cleansing power,
By setting limited block, spacing effect is served, when rotary screw rod, screw mandrel will not move up and down, and above and below piston
Motion, and then play being turned on and off for valve.
Brief description of the drawings
Fig. 1 is the utility model section of structure；
Fig. 2 is the utility model texture edge sectional view；
Fig. 3 is the utility model the first flow deflector schematic diagram；
Fig. 4 is the utility model the second flow deflector schematic diagram.
In figure：1 valve body, 2 pistons, 3 connecting cylinders, 4 screw mandrels, 5 sealing drums, 6 plunger shafts, 7 valves handle, 8 grooves, 9 first water conservancy diversion
Piece, 10 second flow deflectors, 11 limited blocks, 12 first flow orifices, 13 second flow orifices.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is necessary to explanation, the side of the instruction such as term " vertical ", " on ", " under ", " level "
Either position relationship is based on orientation shown in the drawings or position relationship for position, is for only for ease of this practicality of description and simplification is retouched
State, rather than instruction either implies that signified device or element must have specific orientation, with specific azimuth configuration with
Operation, therefore it is not intended that to limitation of the present utility model.In addition, " first ", " second ", " the 3rd ", " the 4th " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to explanation, " set unless otherwise clear and definite regulation and limitation, term
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or be integrally connected, it can be mechanical connection or electrical connection, can be directly connected to or by middle matchmaker
It is situated between and is connected, can is the connection of two element internals.For the ordinary skill in the art, can be as the case may be
Understand concrete meaning of the above-mentioned term in the utility model.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of piston type stream with simplified cleaning function
Adjustable valve, including valve body 1, the upper end of the valve body 1 are fixedly installed plunger shaft 6, the lower section of the plunger shaft 6 offer with
Plunger shaft 6 matches corresponding groove 8, piston 2 is provided with the plunger shaft 6, the piston 2 is in cylindrical structure and side wall
On be provided with projection, the top of the piston 2 is fixedly connected with connecting cylinder 3, and the top of the plunger shaft 6 is provided with sealing drum 5,
Screw mandrel 4 is installed, the screw mandrel 4 is rotatablely connected with sealing drum 5, and the screw mandrel 4 is with connecting between the connecting cylinder 3 and sealing drum 5
Connect cylinder 3 is threadedly coupled, and the top of the screw mandrel 4 is installed with valve 7, and the junction of the screw mandrel 4 and sealing drum 5 is provided with
Limited block 11, the limited block 11 are fixedly welded on screw mandrel 4 and positioned at the bottom of connecting cylinder 3, by setting limited block 11, risen
Spacing effect is arrived, when rotary screw rod 4, screw mandrel 4 will not move up and down, and piston 2 moves up and down, and then play valve
Door is turned on and off, and the valve body 1 tilts fixed welding on the inwall positioned at the side of piston 2 and along fluid approach axis
There are the first flow deflector 9 and the second flow deflector 10, the flow deflector 10 of the first flow deflector 9 and second is oppositely arranged on the interior of valve body 1
On wall, the first flow orifice 12 is offered on first flow deflector 9, the second flowing is uniformly offered on second flow deflector 10
Hole 13,13 hole triangular in shape of the second flow orifice, by setting relative the first flow deflector 9 and the second flow deflector 10, profit
With the pressure of fluid itself, fluid piston 2 can be inclined under the guide functions of the first flow deflector 9 and the second flow deflector 10
Side wall, the side wall of piston 2 is rinsed, the dirt depended on the piston 2 is rinsed out, led in the first flow deflector 9 and second
The first pod apertures 12 and the second pod apertures 13 are opened up in flow 10, cleaning water column can be produced, improve cleansing power.
Operation principle：Fluid is when by the first relative flow deflector 9 and the second flow deflector 10, in the first pod apertures
12 and second produce high pressure fluid column in the presence of pod apertures 13, and high pressure washing is carried out to piston 2, and removing is attached to the side wall of piston 2
On dirt, ensure that the timely cleaning of valve, connecting cylinder 3 is threadedly coupled with screw mandrel 4, when rotary screw rod 4, piston 2
It can move up and down, have the function that valve opening or closing.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of piston fluid regulating valve with simplified cleaning function, including valve body (1), it is characterised in that：The valve body
(1) upper end is fixedly installed plunger shaft (6), offered below the plunger shaft (6) match with plunger shaft (6) it is corresponding
Groove (8), the plunger shaft (6) is interior to be provided with piston (2), and connecting cylinder (3), institute are fixedly connected with the top of the piston (2)
The top for stating plunger shaft (6) is provided with sealing drum (5), and screw mandrel (4), institute are provided between the connecting cylinder (3) and sealing drum (5)
State and valve handle (7) is installed with the top of screw mandrel (4), the screw mandrel (4) and the junction of sealing drum (5) are provided with limited block
(11), the limited block (11) is fixedly welded on screw mandrel (4) and positioned at the bottom of connecting cylinder (3), the valve body (1) positioned at
The side of piston (2) and along the inwall of fluid approach axis tilt be fixedly welded with the first flow deflector (9) and the second flow deflector
(10) the first flow orifice (12), is offered on first flow deflector (9), is uniformly offered on second flow deflector (10)
Two flow orifices (13).
A kind of 2. piston fluid regulating valve with simplified cleaning function according to claim 1, it is characterised in that：Institute
It is in be provided with projection in cylindrical structure and side wall to state piston (2).
A kind of 3. piston fluid regulating valve with simplified cleaning function according to claim 1, it is characterised in that：Institute
State the first flow deflector (9) and the second flow deflector (10) is oppositely arranged on the inwall of valve body (1).
A kind of 4. piston fluid regulating valve with simplified cleaning function according to claim 1, it is characterised in that：Institute
State the second flow orifice (13) hole triangular in shape.
A kind of 5. piston fluid regulating valve with simplified cleaning function according to claim 1, it is characterised in that：Institute
Screw mandrel (4) is stated to be rotatablely connected with sealing drum (5).
A kind of 6. piston fluid regulating valve with simplified cleaning function according to claim 1, it is characterised in that：Institute
Screw mandrel (4) is stated to be threadedly coupled with connecting cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003529.4U CN207131895U (en) | 2017-08-11 | 2017-08-11 | A kind of piston fluid regulating valve with simplified cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003529.4U CN207131895U (en) | 2017-08-11 | 2017-08-11 | A kind of piston fluid regulating valve with simplified cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131895U true CN207131895U (en) | 2018-03-23 |
Family
ID=61634637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721003529.4U Active CN207131895U (en) | 2017-08-11 | 2017-08-11 | A kind of piston fluid regulating valve with simplified cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589492A (en) * | 2018-05-07 | 2018-09-28 | 段满红 | A kind of highway graticule remove device |
| CN108589493A (en) * | 2018-05-07 | 2018-09-28 | 段满红 | A kind of working method of highway graticule remove device |
-
2017
- 2017-08-11 CN CN201721003529.4U patent/CN207131895U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589492A (en) * | 2018-05-07 | 2018-09-28 | 段满红 | A kind of highway graticule remove device |
| CN108589493A (en) * | 2018-05-07 | 2018-09-28 | 段满红 | A kind of working method of highway graticule remove device |
| CN108589493B (en) * | 2018-05-07 | 2020-11-20 | 盐城市钊扬工业设计有限公司 | Working method of road marking removing device |
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