CN202149231U - Filtering pressure reducing valve - Google Patents
Filtering pressure reducing valve Download PDFInfo
- Publication number
- CN202149231U CN202149231U CN201120274347U CN201120274347U CN202149231U CN 202149231 U CN202149231 U CN 202149231U CN 201120274347 U CN201120274347 U CN 201120274347U CN 201120274347 U CN201120274347 U CN 201120274347U CN 202149231 U CN202149231 U CN 202149231U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- pressure
- water
- filter core
- 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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- Control Of Fluid Pressure (AREA)
Abstract
The utility model relates to a filtering pressure reducing valve. A valve cap, a splicing cap and the lower end of a valve body are connected together, a water cup is connected with the lower end of the valve body, one part of a pressure regulating mechanism is arranged in an inner cavity of the valve cap, and the other part of the pressure regulating mechanism extends out of the valve cap to form on the outside of the valve cap. A protective cover is sleeved on the outside surface of the water cup, the installation end of the protective cover is connected with the lower end of the valve body, a membrane assembly is arranged on the connection portion of the valve cap and the valve body, a filter element axis is fixed with the lower end of the valve body and connected with the inner cavity arranged in the water cup, a filter element is connected with the filter element axis, a cyclone blade is sleeved and installed on the outer surface of a valve plug axis, a water flowing body is fixedly connected with the bottom ends of a valve plug and the valve plug axis, a water discharge seat is fixedly arranged at the bottom end of the water cup, and a connecting seat is laterally arranged on one lateral side of the valve body and fixedly connected with one lateral side of the valve body.
Description
Technical field
The utility model relates to a kind of filtering pressure reducing valve.
Background technique
Filtering pressure reducing valve is the indispensable accessory in the pneumatic production; Main effect is magazines such as filter oil, water, dirt; The working life and the precision of regulating pressure of reduction valve diaphragm have been improved; And at present on the market its internal structure of filtering pressure reducing valve be provided with all reasonable inadequately, do not have good filtering function, can't reach a good filtering effect.
Summary of the invention
The purpose of the utility model is to overcome the defective of existing technology, and the filtering pressure reducing valve that a kind of structure setting is more reasonable, performance is more outstanding is provided.
Be to realize above-mentioned purpose, the utility model adopts a kind of filtering pressure reducing valve, comprises valve gap, valve body, water tumbler, filter core, filter core axle center, connecting base, diaphragm unit, cyclone blade, drops down water body, the seat that discharges water, pieces together cap, pressure-regulating device, protective housing; Said valve gap is fixedly connected with valve body through piecing together cap, links together with the upper end of valve body, and the lower end of water tumbler and valve body links together; Said pressure-regulating device setting is in the valve gap inner chamber, and said shielding cover is located at the outer surface of water tumbler, and the mounting end of protective housing is connected with the lower end of valve body; The part setting of said pressure-regulating device is in the valve gap inner chamber; Another part of pressure-regulating device stretches out the outside that valve gap is formed on valve gap, and diaphragm unit is arranged on the joint of valve gap and valve body, and the filter core axle center is fixedly connected the inner chamber that is arranged on water tumbler with the lower end of valve body; Said filter core and filter core axle center link together; The sheathed outer surface that is installed in the spool axle center of cyclone blade, the said bottom that water body is fixedly connected on spool and spool axle center, the said bottom that is fixedly installed on water tumbler that discharges water dropped down; Said connecting base is horizontally installed on a side of valve body, is fixedly connected with a side of valve body.
The utility model further is provided with again; Said pressure-regulating device comprises handwheel, screw press, look nut, pressure adjusting spring; Screw press is axially installed on the valve gap through look nut; Said pressure adjusting spring is sleeved on the screw press, and the end top of pressure adjusting spring is located at the lower end surface of look nut, and the other end of pressure adjusting spring withstands on the upper-end surface of diaphragm unit.
In sum, the beneficial effect of the utility model is: through above setting, the internal structure of the utility model becomes more reasonable, and performance of products improves, and is more stable.
Description of drawings
Fig. 1 is the utility model embodiment's a cut-open view of final assembly.
Embodiment
As shown in Figure 1, the specific embodiment of the utility model is a filtering pressure reducing valve, comprises valve gap 1, valve body 2, water tumbler 3, filter core 4, filter core axle center 5, connecting base 6, diaphragm unit 7, cyclone blade 8, drops down water body 9, the seat 10 that discharges water, pieces together cap 11, pressure-regulating device 12, protective housing 13; Said valve gap 1 is fixedly connected with valve body 2 through piecing together cap 11,, link together with the upper end of valve body 2; Water tumbler 3 links together with the lower end of valve body 2, and it is that said protective housing 13 is set in the outer surface of water tumbler 3 in valve gap 1 inner chamber that said pressure-regulating device 12 is provided with; The mounting end of protective housing 13 is connected with the lower end of valve body 2, and controlling mechanism 12 is arranged on the inner chamber of valve gap 1, and diaphragm unit 7 is arranged on the joint of valve gap 1 and valve body 2; Filter core axle center 5 is fixedly connected the inner chamber that is arranged on water tumbler 3 with the lower end of valve body 2, and said filter core 4 links together the cyclone blade 8 sheathed outer surfaces that are installed in spool axle center 5 with filter core axle center 5; Saidly drop down the bottom that water body 9 is fixedly connected on spool 4 and spool axle center 5, the said seat 10 that discharges water is fixedly installed on the bottom of water tumbler 3, and said connecting base 6 is horizontally installed on a side of valve body 2; Be fixedly connected with a side of valve body 2; Said pressure-regulating device 12 comprises handwheel 121, screw press 122, look nut 123, pressure adjusting spring 124, and screw press 122 is axially installed on the valve gap 1 through look nut 123, and said pressure adjusting spring 124 is sleeved on the screw press 122; The one end top of pressure adjusting spring 124 is located at the lower end surface of look nut 123; The other end of pressure adjusting spring 124 withstands on the upper-end surface of diaphragm unit 7, and through above setting, the internal structure of the utility model becomes more reasonable; Performance of products improves, and is more stable.
Claims (2)
1. filtering pressure reducing valve; It is characterized in that: comprise valve gap, valve body, water tumbler, filter core, filter core axle center, connecting base, diaphragm unit, cyclone blade, drop down water body, the seat that discharges water, piece together cap, pressure-regulating device, protective housing, said valve gap links together through the upper end of piecing together cap and valve body, and the lower end of water tumbler and valve body links together; The part setting of said pressure-regulating device is in the valve gap inner chamber; Another part of pressure-regulating device stretches out the outside that valve gap is formed on valve gap, and said shielding cover is located at the outer surface of water tumbler, and the mounting end of protective housing is connected with the lower end of valve body; Diaphragm unit is arranged on the joint of valve gap and valve body; The filter core axle center is fixedly connected the inner chamber that is arranged on water tumbler with the lower end of valve body, and said filter core and filter core axle center link together, the sheathed outer surface that is installed in the spool axle center of cyclone blade; Saidly drop down the bottom that water body is fixedly connected on spool and spool axle center; The said seat that discharges water is fixedly installed on the bottom of water tumbler, and said connecting base is horizontally installed on a side of valve body, is fixedly connected with a side of valve body.
2. filtering pressure reducing valve according to claim 1; It is characterized in that: said pressure-regulating device comprises handwheel, screw press, look nut, pressure adjusting spring; Screw press is axially disposed within on the valve gap through look nut; Said pressure adjusting spring is sleeved on the screw press, and the end top of pressure adjusting spring is located at the lower end surface of look nut, and the other end of pressure adjusting spring withstands on the upper-end surface of diaphragm unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120274347U CN202149231U (en) | 2011-07-27 | 2011-07-27 | Filtering pressure reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120274347U CN202149231U (en) | 2011-07-27 | 2011-07-27 | Filtering pressure reducing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149231U true CN202149231U (en) | 2012-02-22 |
Family
ID=45590290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120274347U Expired - Fee Related CN202149231U (en) | 2011-07-27 | 2011-07-27 | Filtering pressure reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825836A (en) * | 2018-07-21 | 2018-11-16 | 浙江厚德气动元件有限公司 | Pressure regulation filter |
-
2011
- 2011-07-27 CN CN201120274347U patent/CN202149231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825836A (en) * | 2018-07-21 | 2018-11-16 | 浙江厚德气动元件有限公司 | Pressure regulation filter |
| CN108825836B (en) * | 2018-07-21 | 2024-01-12 | 浙江厚德气动元件有限公司 | Pressure regulating 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 |
Granted publication date: 20120222 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |