CN205534428U - Pressure regulation filter - Google Patents
Pressure regulation filter Download PDFInfo
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- CN205534428U CN205534428U CN201620064481.7U CN201620064481U CN205534428U CN 205534428 U CN205534428 U CN 205534428U CN 201620064481 U CN201620064481 U CN 201620064481U CN 205534428 U CN205534428 U CN 205534428U
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- valve body
- valve
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- filter element
- diaphragm
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Abstract
The utility model belongs to the technical field of valve class technique and specifically relates to a pressure regulation filter, which comprises the following components: a valve body, through valve gap and setting the diaphragm valve body and valve gap between of first cross fix with screw in the valve body upper end, be formed with the cavity between valve body and the diaphragm, the valve body inner chamber left and right sides is provided with air inlet and gas outlet respectively, the inside upper portion of valve body is provided with the case, the valve body bottom is provided with the overflow disk seat, be provided with poppet spring between overflow disk seat and case, be provided with the filter core in the drinking cup, the filter core bottom is provided with the baffle body, the baffle body through second cross screw run through with the filter core inside with overflow disk seat lower part threaded connection, filter core outside intermediate position is provided with the whirlwind blade that a plurality of annular distributes. The utility model discloses beneficial effect: pressure when the gas that lets in is less than voltage adjusting assembly right diaphragm assembly's effort the time, high -pressure gas gets into the lower part of valve body to be passed through the filtration subassembly filter, structural design is reasonable, the filter effect is good.
Description
Technical field
This utility model relates to filter technology field, especially a kind of pressure regulation filter.
Background technology
Pressure regulator valve is a kind of pneumatic element regulating stable gas pressure output, when input air pressure fluctuation, can be automatically adjusted the position of the diaphragm being arranged in valve body, and then compressed air is carried out flow restriction control, to ensure the stable gas pressure of outfan.Filtering pressure reducing valve is then to set up filter element on the basis of air relief valve, ensure that output pressure also carries out filtration treatment to source of the gas while stable, such as remove the impurity such as the oil in compressed air, water, dirt, service life and the precision of regulation air pressure of pneumatic element can be improved.Current existing filtering pressure reducing valve arranges unreasonable due to its structure, and it is undesirable to compressed-air actuated filter effect, it is impossible to realize the due function of filtering pressure reducing valve well.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model be to provide a kind of simple and reasonable, sealing property preferably, the higher pressure regulation filter of small volume, air pressure adjustment sensitivity
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of pressure regulation filter, the valve gap including valve body, being fixed on valve body upper end by the first plus screw and the diaphragm being arranged between valve body and valve gap, it is formed with upper chamber between described valve body and diaphragm, the described body cavity left and right sides is respectively arranged with air inlet and gas outlet, described gas outlet with upper chamber in connecting setting, described valve gap upper end is provided with handwheel, it is provided with the lifting screw being linked with handwheel and the regulating nut corresponding with lifting screw in described valve gap, is provided with valve gap spring between described regulating nut and diaphragm and is inserted in lifting screw；
Preferably, described valve inner top is provided with spool, described body base is provided with relief valve seat, described relief valve seat and valve core chamber are provided with valve core spring, filter element it is provided with in water tumbler, being provided with baffle plate body bottom described filter element, described baffle plate body runs through internal with filter element by the second plus screw and is connected with relief valve seat lower thread, and outside described filter element, centre position is provided with the cyclone blade of several annular spread.
Preferably, described water tumbler intracavity bottom is provided with drinking cup stand, described drinking cup stand be inserted into filter element valve, described filter element valve lower end connects the first spelling cap, is provided with baffle plate body bottom described filter element.
Preferably, described valve gap top is wrapped with the second spelling cap, is provided with spring washer sheet between the bolt head of described second plus screw and baffle plate body.
Preferably, described water tumbler upper end and body base contact position are provided with the first rubber ring, and described drinking cup stand seat and water tumbler inner bottom part contact position are provided with the second rubber ring.
Preferably, outside described valve body, leading flank center is provided with Pressure gauge, and described water tumbler leading flank is provided with the first area for agio cup patch, and the outside leading flank bottom of described valve body is provided with the second area for code.
Owing to using technique scheme, this utility model beneficial effect: when the pressure of the gas being passed through is less than described regulation component to the active force of described diaphragm unit, gases at high pressure are entered the bottom of valve body and are filtered by described air filtering assembly, reasonable in design, good filtration effect, has the strongest practicality simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cross-sectional view of the present utility model；
Reference in figure: 1-valve body；2-the first rubber ring；3-valve gap；4-diaphragm；5-regulating nut；51-lifting screw；6-valve gap spring；7-handwheel；8-first spells cap；9-water tumbler；10-spool；11-valve core spring；12-relief valve seat；13-cyclone blade；14-baffle plate body；15-filter element；16-drinking cup stand；17-the second rubber ring；18-second spells cap；19-filter element valve；21-the first plus screw；22-upper chamber；23-spring washer sheet；24-the second plus screw；25-Pressure gauge；26-first area；28-second area；31-gas outlet；32-air inlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that this utility model can be defined by the claims and cover is implemented.
Such as Fig. 1 and combine shown in Fig. 2, a kind of pressure regulation filter, including valve body 1, the valve gap 3 being fixed on valve body 1 upper end by the first plus screw 21 and the diaphragm 4 being arranged between valve body 1 and valve gap 3, it is formed with upper chamber 22 between described valve body 1 and diaphragm 4, the described valve body 1 inner chamber left and right sides is respectively arranged with air inlet 32 and gas outlet 31, described gas outlet 31 with upper chamber 22 in connecting setting, described valve gap 3 upper end is provided with handwheel 7, the lifting screw 51 being linked with handwheel 7 it is provided with in described valve gap 3, and the regulating nut 5 corresponding with lifting screw 51, it is provided with valve gap spring 6 between described regulating nut 5 and diaphragm 4 and is inserted in lifting screw 51；
Described valve body 1 inner upper is provided with spool 10, it is provided with relief valve seat 12 bottom described valve body 1, it is provided with valve core spring 11 between described relief valve seat 12 and spool 10, filter element 10 it is provided with in water tumbler 9, it is provided with baffle plate body 14 bottom described filter element 10, described baffle plate body 14 runs through internal with filter element 15 by the second plus screw 24 and is connected with relief valve seat 12 lower thread, and outside described filter element 15, centre position is provided with the cyclone blade 13 of several annular spread；When the pressure of the gas being passed through is less than described regulation component to the active force of described diaphragm unit, gases at high pressure are entered the bottom of valve body 1 and are filtered by described air filtering assembly, reasonable in design, good filtration effect.
Described water tumbler 9 intracavity bottom is provided with drinking cup stand 16, described drinking cup stand 16 be inserted into filter element valve 19, described filter element valve 19 lower end connects the first spelling cap, is provided with baffle plate body 14 bottom described filter element 15.
Described valve gap 3 top is wrapped with the second spelling cap 18, is provided with spring washer sheet 23 between the bolt head of described second plus screw 24 and baffle plate body 14, and spring washer sheet 23 can further promote the fixing intensity of the second plus screw 24.
Bottom described water tumbler 9 upper end and valve body 1, contact position is provided with the first rubber ring 2, and described drinking cup stand seat 16 is provided with the second rubber ring 17 with water tumbler 9 inner bottom part contact position, can improve interstructural tightness.
Outside described valve body 1, leading flank center is provided with Pressure gauge 25, and described water tumbler 9 leading flank is provided with the first area 26 for agio cup patch, and the outside leading flank bottom of described valve body 1 is provided with the second area 28 for code.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (5)
- null1. a pressure regulation filter,Including valve body (1)、The valve gap (3) being fixed on valve body (1) upper end by the first plus screw (21) and the diaphragm (4) being arranged between valve body (1) and valve gap (3)，Upper chamber (22) it is formed with between described valve body (1) and diaphragm (4)，Described valve body (1) the inner chamber left and right sides is respectively arranged with air inlet (32) and gas outlet (31)，Described gas outlet (31) with upper chamber (22) in connecting setting，It is characterized in that: described valve gap (3) upper end is provided with handwheel (7)，The lifting screw (51) being linked with handwheel (7) it is provided with in described valve gap (3)、And the regulating nut (5) corresponding with lifting screw (51)，It is provided with valve gap spring (6) between described regulating nut (5) and diaphragm (4) and is inserted in lifting screw (51)；Described valve body (1) inner upper is provided with spool (10), described valve body (1) bottom is provided with relief valve seat (12), valve core spring (11) it is provided with between described relief valve seat (12) and spool (10), filter element (15) it is provided with in water tumbler (9), described filter element (15) bottom is provided with baffle plate body (14), described baffle plate body (14) is run through internal with filter element (15) by the second plus screw (24) and is connected with relief valve seat (12) lower thread, centre position, described filter element (15) outside is provided with the cyclone blade (13) of several annular spread.
- A kind of pressure regulation filter the most according to claim 1, it is characterized in that: described water tumbler (9) intracavity bottom is provided with drinking cup stand (16), described drinking cup stand (16) be inserted into filter element valve (19), described filter element valve (19) lower end connects the first spelling cap (8), and described filter element (15) bottom is provided with baffle plate body (14).
- A kind of pressure regulation filter the most according to claim 1, it is characterized in that: described valve gap (3) top is wrapped with the second spelling cap (18), is provided with spring washer sheet (23) between the bolt head of described second plus screw (24) and baffle plate body (14).
- A kind of pressure regulation filter the most according to claim 1, it is characterized in that: described water tumbler (9) upper end is provided with the first rubber ring (2) with contact position, valve body (1) bottom, and described drinking cup stand (16) seat and water tumbler (9) inner bottom part contact position are provided with the second rubber ring (17).
- A kind of pressure regulation filter the most according to claim 1, it is characterized in that: leading flank center, described valve body (1) outside is provided with Pressure gauge (25), described water tumbler (9) leading flank is provided with for the first area (26) that agio cup (9) pastes, and the outside leading flank bottom of described valve body (1) is provided with the second area (28) for code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064481.7U CN205534428U (en) | 2016-01-22 | 2016-01-22 | Pressure regulation filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064481.7U CN205534428U (en) | 2016-01-22 | 2016-01-22 | Pressure regulation filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534428U true CN205534428U (en) | 2016-08-31 |
Family
ID=56767745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064481.7U Active CN205534428U (en) | 2016-01-22 | 2016-01-22 | Pressure regulation filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243212A (en) * | 2017-07-01 | 2017-10-13 | 宁波全盛世纪气动科技有限公司 | A kind of filter |
| CN109432908A (en) * | 2018-12-21 | 2019-03-08 | 济南铁森自控设备有限公司 | A kind of mounted type filter regulator |
-
2016
- 2016-01-22 CN CN201620064481.7U patent/CN205534428U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243212A (en) * | 2017-07-01 | 2017-10-13 | 宁波全盛世纪气动科技有限公司 | A kind of filter |
| CN107243212B (en) * | 2017-07-01 | 2023-01-06 | 宁波全盛世纪气动科技有限公司 | Filter |
| CN109432908A (en) * | 2018-12-21 | 2019-03-08 | 济南铁森自控设备有限公司 | A kind of mounted type filter regulator |
| CN109432908B (en) * | 2018-12-21 | 2024-04-23 | 尤尼沃流体控制设备(山东)有限公司 | Mounting type filtering voltage regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Xikou town Fenghua District Ji Shan Industrial Park in Zhejiang province Ningbo City Liansheng village 315500 Patentee after: Ningbo heyday Pneumatic Technology Co., Ltd. Address before: Fenghua Xikou Industrial Park in Zhejiang province Ningbo City Liansheng village 315500 Patentee before: FENGHUA QUANSHENG AUTOMATION ENGINEERING CO., LTD. |