CN202733100U - Large diameter filter pressure regulating valve - Google Patents
Large diameter filter pressure regulating valve Download PDFInfo
- Publication number
- CN202733100U CN202733100U CN 201220321439 CN201220321439U CN202733100U CN 202733100 U CN202733100 U CN 202733100U CN 201220321439 CN201220321439 CN 201220321439 CN 201220321439 U CN201220321439 U CN 201220321439U CN 202733100 U CN202733100 U CN 202733100U
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- CN
- China
- Prior art keywords
- valve
- valve body
- heavy caliber
- spool
- pressure regulating
- 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.)
- Expired - Fee Related
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- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses a large diameter filter pressure regulating valve which comprises a valve body, a valve deck located above the valve body, a valve core and a valve rod, wherein the valve core and the valve rod are located in the valve body. The valve core is located at an inside opening of the valve body which is provided with a large diameter air inlet. A hand wheel is arranged above the valve deck. A pressure regulating spring is connected with the lower portion the hand wheel. A piston is connected below the pressure regulating spring, is connected to the valve rod and can push the valve core to move. A metal cup is arranged at a lower position inside the valve body. A filter element is arranged in the cup. The upper portion of the filter element is connected with the opening inside the valve body. The large diameter filter pressure regulating valve not only can be used to conveniently regulate pressure of fluid, but also has an efficient filtering function, and has the advantages of being large in aperture of the air inlet and sufficient in flow.
Description
Technical field
The utility model belongs to the valve member field, and particularly a kind of heavy caliber filters pressure regulator valve.
Background technique
Pressure regulator valve is a kind of valve member that is applied to control fluid turnover pressure, is widely used in life and field of industrial production, and a lot of pressure regulator valves generally all are built-in with filtering function, and not only convection cell filters but also the dual functions of pressure-adjustable but can play.Existing filtration pressure regulator valve generally all comprises the parts such as screw press, valve gap, pressure adjusting spring, driving mechanism, valve body, filter screen, spool, at valve body suction port is set, inject fluid by suction port, the opening at process spool place enters filter screen and filters, discharged by valve outlet, the folding size by the screw press regulating spool is to adjust hydrodynamic pressure again.Present filtration pressure regulator valve exists several shortcomings, and the one, the too small shortcoming that causes the underfed of valve body in suction port aperture, the 2nd, adopt diaphragm type structure, diaphragm tension and fatigue resistance are inadequate, so that valve member is shorter working life, the 3rd, the valve inner situation is invisible, is not easy to use.
The model utility content
The purpose of this utility model provides a kind of heavy caliber and filters pressure regulator valve, and it not only can regulate hydrodynamic pressure easily, the efficient filtering function of tool also, and the large and advantage of flow abundance in suction port aperture is arranged.
To achieve these goals, the technical solution adopted in the utility model is as follows: heavy caliber filters pressure regulator valve, comprise valve body, and the valve gap that is positioned at the valve body top, be positioned at spool and the valve rod of valve body, described spool is positioned at the inside opening place of described valve body, it is characterized in that, described valve body have a heavy caliber suction port; Described valve gap top is provided with handwheel, and the handwheel below is connected with pressure adjusting spring, and the pressure adjusting spring below is connected with piston, and piston is connected in and can promotes spool on the described valve rod and move; The below, inside of described valve body is provided with the metal water tumbler, is provided with filter core in the described metal water tumbler, and described filter core top is connected in the opening in the described valve body.
Preferably, be provided with valve core spring between the inside opening of described spool and described valve body.
Preferably, be provided with rotation blade outside the described filter core.
Preferably, the bottom of described filter core is provided with the umbrella shape seat.
Preferably, the outside of described metal water tumbler is provided with transparent form.
Compared with prior art, heavy caliber of the present utility model filters pressure regulator valve, comprises valve body, and the valve gap that is positioned at the valve body top, be positioned at spool and the valve rod of valve body, described spool is positioned at the inside opening place of described valve body, described valve body have a heavy caliber suction port; Described valve gap top is provided with handwheel, and the handwheel below is connected with pressure adjusting spring, and the pressure adjusting spring below is connected with piston, and piston is connected in and can promotes spool on the described valve rod and move; The below, inside of described valve body is provided with the metal water tumbler, be provided with filter core in the described metal water tumbler, described filter core top is connected in the opening in the described valve body, so it not only can regulate hydrodynamic pressure easily, the efficient filtering function of tool also, and the large and advantage of flow abundance in suction port aperture is arranged.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Description of symbols
Embodiment
Below in conjunction with accompanying drawing and embodiment the technical solution of the utility model is described.
As shown in Figure 1, the utility model is that a kind of heavy caliber filters pressure regulator valve, comprise valve body 10, and the valve gap 20 that is positioned at valve body 10 tops, be positioned at the spool 30 and valve rod 40 of valve body 10, described spool 30 is positioned at inside opening 11 places of described valve body 10, it is characterized in that, described valve body 10 have a heavy caliber suction port 12; Described valve gap 20 tops are provided with handwheel 50, and handwheel 50 belows are connected with pressure adjusting spring 51, and pressure adjusting spring 51 belows are connected with piston 52, and piston 52 is connected in and can promotes spool 30 on the described valve rod 40 and move; The below, inside of described valve body 10 is provided with metal water tumbler 60, is provided with filter core 61 in the described metal water tumbler 60, and described filter core 61 tops are connected in the opening 11 in the described valve body 10.Compared with prior art, heavy caliber of the present utility model filters pressure regulator valve, its structure comprises valve body 10, and the valve gap 20 that is positioned at valve body 10 tops, be positioned at the spool 30 and valve rod 40 of valve body 10, described spool 30 is positioned at inside opening 11 places of described valve body 10, described valve body 10 have a heavy caliber water intake 12; Described valve gap 20 tops are provided with handwheel 50, and handwheel 50 belows are connected with pressure adjusting spring 51, and pressure adjusting spring 51 belows are connected with piston 52, and piston 52 is connected in and can promotes spool 30 on the described valve rod 40 and move; The below, inside of described valve body 10 is provided with metal water tumbler 60, be provided with filter core 61 in the described metal water tumbler 60, described filter core 61 tops are connected in the opening 11 in the described valve body 10, therefore it not only can regulate hydrodynamic pressure easily, the efficient filtering function of tool also, and the large and advantage of flow abundance in suction port 12 apertures is arranged.
Preferably, in order to make spool 30 Rapid resets, be provided with valve core spring 31 between the inside opening 11 of described spool 30 and described valve body 10.In addition, in order to improve filtering effect, described filter core 61 outsides are provided with rotation blade 62,, the bottom of described filter core 61 is provided with umbrella shape seat 63.For the ease of observing valve body 10 inner cases, the outside of described metal water tumbler 60 is provided with transparent form 70.
Heavy caliber of the present utility model filters pressure regulator valve, not only can regulate easily hydrodynamic pressure, the efficient filtering function of tool also, and the large and advantage of flow abundance in suction port aperture is arranged.
Claims (5)
1. heavy caliber filters pressure regulator valve, comprise valve body (10), and the valve gap (20) that is positioned at valve body (10) top, be positioned at the spool (30) and valve rod (40) of valve body (10), described spool (30) is positioned at the inside opening (11) of described valve body (10) and locates, it is characterized in that, described valve body (10) have a heavy caliber suction port (12); Described valve gap (20) top is provided with handwheel (50), and handwheel (50) below is connected with pressure adjusting spring (51), and pressure adjusting spring (51) below is connected with piston (52), and piston (52) is connected in can promote spool (30) movement on the described valve rod (40); The below, inside of described valve body (10) is provided with metal water tumbler (60), is provided with filter core (61) in the described metal water tumbler (60), and described filter core (61) top is connected in the opening (11) in the described valve body (10).
2. heavy caliber according to claim 1 filters pressure regulator valve, it is characterized in that, is provided with valve core spring (31) between the inside opening (11) of described spool (30) and described valve body (10).
3. heavy caliber according to claim 2 filters pressure regulator valve, it is characterized in that, described filter core (61) outside is provided with rotation blade (62).
4. heavy caliber according to claim 3 filters pressure regulator valve, it is characterized in that, the bottom of described filter core (61) is provided with umbrella shape seat (63).
5. heavy caliber according to claim 4 filters pressure regulator valve, it is characterized in that, the outside of described metal water tumbler (60) is provided with transparent form (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321439 CN202733100U (en) | 2012-07-02 | 2012-07-02 | Large diameter filter pressure regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321439 CN202733100U (en) | 2012-07-02 | 2012-07-02 | Large diameter filter pressure regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733100U true CN202733100U (en) | 2013-02-13 |
Family
ID=47658801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220321439 Expired - Fee Related CN202733100U (en) | 2012-07-02 | 2012-07-02 | Large diameter filter pressure regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006193A (en) * | 2014-06-09 | 2014-08-27 | 宁波新佳行自动化工业有限公司 | Mini type filtering pressure reducing valve |
| CN106268061A (en) * | 2016-08-31 | 2017-01-04 | 宁波亚德客自动化工业有限公司 | Big flow pressure regulation accurate filter |
| CN110513520A (en) * | 2019-08-15 | 2019-11-29 | 邵金国 | A kind of buffering filtering type pressure reducing valve |
-
2012
- 2012-07-02 CN CN 201220321439 patent/CN202733100U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006193A (en) * | 2014-06-09 | 2014-08-27 | 宁波新佳行自动化工业有限公司 | Mini type filtering pressure reducing valve |
| CN104006193B (en) * | 2014-06-09 | 2016-04-06 | 宁波新佳行自动化工业有限公司 | Mini filtering pressure reducing valve |
| CN106268061A (en) * | 2016-08-31 | 2017-01-04 | 宁波亚德客自动化工业有限公司 | Big flow pressure regulation accurate filter |
| CN106268061B (en) * | 2016-08-31 | 2018-07-27 | 宁波亚德客自动化工业有限公司 | Big flow pressure regulation accurate filter |
| CN110513520A (en) * | 2019-08-15 | 2019-11-29 | 邵金国 | A kind of buffering filtering type pressure reducing valve |
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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 |
Granted publication date: 20130213 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |