CN201744253U - Pressure regulation type gas source purifier - Google Patents
Pressure regulation type gas source purifier Download PDFInfo
- Publication number
- CN201744253U CN201744253U CN2010202335562U CN201020233556U CN201744253U CN 201744253 U CN201744253 U CN 201744253U CN 2010202335562 U CN2010202335562 U CN 2010202335562U CN 201020233556 U CN201020233556 U CN 201020233556U CN 201744253 U CN201744253 U CN 201744253U
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- valve
- gas source
- pressure regulation
- internal cavity
- type gas
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a pressure regulation type gas source purifier which overcomes the defects that the outlet gas pressure of the existing similar products can not be regulated, and comprises a valve body, a purification device and a pressure regulation device, wherein an internal cavity of the valve body is provided with a valve port and a valve rod; the purification device comprises a water storage cup and a bracket body which are rotatably connected with the valve body, and an internal cavity of the bracket body is provided with a spring II which is connected with the bottom of the valve rod; the bracket body is provided with a filter screen and a shielding cover, and the upper edge of the filter screen is provided with a spiral blade; the pressure regulation device comprises a valve cover rotatably connected with the upper part of the valve body, the valve cover is provided with an internal cavity with an orthohexagonal cross section, and a pressure regulation knob is arranged above the valve cover; the center of an internal cavity of the pressure regulation knob is provided with a screw rod which extends into the internal cavity of the valve cover and is meshed with a hexagonal nut; and the bottom of the internal cavity of the valve cover is provided with a piston body, the bottom of the piston body abuts against the top part of the valve rod, and a spring I is arranged between the piston body and the hexagonal nut. The pressure regulation type gas source purifier is multifunctional, is reliable in running, and can satisfy the requirement for treatment of gas source of compressed air.
Description
Technical field
The utility model relates to a kind of compressed air gas source treatment element manufacturing technology, the purification filtering structure technology that especially refers to separate aqueous water and foreign material.
Background technology
Therefore atmospheric air can must carry out purification filtering and handle, to prevent aqueous water and foreign material corrosion inner-walls of duct and gas control valve member because the variation of pressure and temperature produces some aqueous waters and foreign material after the pumping plant compression before compressed gas source enters atmospheric control.This type of comparatively typical product such as State Intellectual Property Office on January 27th, 2010 Granted publication, the patent No. is called the utility model patent of " compressed air polishing filter " for the ZL200920142252.2 name, it " comprise the tool intake interface and the main body of the interface of giving vent to anger, the baffle plate that is axially arranged with of the described intake interface and the interface of giving vent to anger is isolated; The described main body lower end water storage cup that spins, described water storage cup bottom is provided with draining valve; Described water storage cup upper end frame is provided with support; Described support tool central through hole is communicated with the described interface of giving vent to anger, and described central through hole perisporium is connected with the filter core of crossing of downward extension, and the described filter core bottom of crossing is provided with the umbrella cage; The edge ring-type of described support is evenly equipped with a plurality of oblique conduction holes, and described conduction hole is communicated with described intake interface; The lower surface that described support is positioned at the conduction hole inboard is provided with the pipe of downward extension.Described umbrella cage center is connected with the vertical rod lower end of being fixed in described main body inner wall.This product has the advantage that isolation of purified is effective, the purity of giving vent to anger is high, can satisfy and handle required to compressed air gas source." still, this product only can be realized the isolation of purified function of liquid towards water and foreign material, its port of export air pressure can't be regulated, and has the defective of function singleness.
The utility model content
The technical problems to be solved in the utility model is to overcome existing like product can't adjust defective and the deficiency that implication is pressed, provide a kind of to society and can adjust the pressure-adjusting type gas source purification device that implication is pressed arbitrarily, required to satisfy to the compressed air gas source processing, the operate as normal of guarantee atmospheric control pipeline and each parts.
The technical scheme that its technical problem that solves the utility model adopts is: pressure-adjusting type gas source purification device comprises valve body, purifier and regulator; Described body cavity is provided with valve port, is provided with valve rod in the described valve port; Described purifier comprises water storage cup and the stake body that is rotatably connected in described valve body, and described stake body inner chamber tool spring two is connected with described stem bottom; Described stake body top is provided with the cylindric screen pack of downward extension, and described screen pack lower edge is provided with cage, and described screen pack upper limb is provided with helical blade; Described regulator comprises the valve gap that spins mutually with described valve body top, described valve gap tool cross section is the inner chamber of regular hexagon, described valve gap top is provided with adjusting pressuring knob, described adjusting pressuring knob lumen centers tool screw rod is inserted into described valve gap inner chamber and is engaged with hex nut, the bottom of described valve gap inner chamber is provided with piston body, described piston body bottom is inconsistent with described valve rod top, is provided with spring one between described piston body and the described hex nut.
The position tool boss annular step that described valve rod is connected with described valve port, described boss annular step is provided with sealing ring outward.
Described water storage cup is socketed with catch net outward, and described water storage cup bottom is provided with blowdown apparatus.
The utility model pressure-adjusting type gas source purification device is provided with regulator on valve body top, and people can come interior valve rod of regulation valve body and the aperture between the valve port, thereby reach the function that adjusts gas port pressure by rotating the adjusting pressuring knob of regulator.The valve gap tool regular hexagon cross section inner chamber of regulator can make the hex nut in the inner chamber steadily promote or decline along the screw rod that is fixed in adjusting pressuring knob, and is simple in structure.Compare than existing product, have multiple functional, reliable characteristics, can satisfy and compressed air gas source be handled required, effectively ensure the operate as normal of atmospheric control pipeline and each parts.
Description of drawings
Fig. 1 is the utility model product structure schematic diagram.
The specific embodiment
As shown in Figure 1, the utility model pressure-adjusting type gas source purification device, comprise valve body 50 and be rotatably connected in described valve body 50 tops regulator 40, be rotatably connected in the purifier 30 of described valve body 50 bottoms; Described valve body 50 both sides are respectively equipped with air inlet 10 and gas outlet 6, and the center is provided with valve port 11, are provided with valve rod 9 in the described valve port 11, the position tool boss annular step 13 that described valve rod 9 is connected with described valve port 11, the described boss annular step 13 outer sealing rings 12 that are provided with;
Described regulator 40 comprises the valve gap 2 that spins mutually with described valve body 50 tops, described valve gap 2 tool cross sections are the inner chamber 5 of regular hexagon, described valve gap 2 tops are provided with adjusting pressuring knob 1, described adjusting pressuring knob 1 lumen centers tool screw rod 7 is inserted into described valve gap 2 inner chambers 5 and is engaged with hex nut 3, the bottom of described valve gap 2 inner chambers 5 is provided with piston body 8, described piston body 8 bottoms and described valve rod 9 tops are inconsistent, are provided with spring 1 between described piston body 8 and the described hex nut 3; Described screw rod 7 adopts helicitic texture;
Described purifier 30 comprises water storage cup 18 that is rotatably connected in described valve body 50 shells and the stake body 15 that is rotatably connected in described valve body 50 inner chambers, and described stake body 15 inner chamber tool springs 2 14 are connected with described valve rod 9 bottoms; Be socketed with catch net 19 outside the described water storage cup 18, described water storage cup 18 bottoms are provided with blowdown apparatus 20; Described stake body 15 tops are provided with the cylindric screen pack 16 of downward extension, and described screen pack 16 lower edges are provided with cage 17; Described screen pack 16 upper limbs are provided with helical blade 21.
Continue in conjunction with the accompanying drawings the operation principle of summary the utility model product below.After the compressed air that has aqueous water and foreign material entered inner chamber by valve body 50 air inlets 10, air-flow was moved downward by the drainage generation high-speed screw of screen pack 16 upper limb helical blades 21; In the high-speed screw process, the tiny globule and foreign material are subjected to centrifugal action to be got rid of to water storage cup 18 inwalls and fall, and accumulate in the water and the foreign material of water storage cup 18 bottoms, can be discharged by blowdown apparatus 20; When the source of the gas after the separation upwards flowed, part was dropped by cage 17 barrier effects again with the foreign material of air motion, and the source of the gas after the purification is then made further filtration treatment by screen pack 16, entered valve port 11 belows in the stake body 15; When needs improve gas outlet 6 pressure, clockwise rotate adjusting pressuring knob 1, because screw rod 7 adopts helicitic texture, therefore hex nut 3 along the regular hexagon inner chamber 5 of valve gap 2 to lower compression spring 1, the piston body 8 of spring one 4 lower ends promotes valve rod 9 and moves down, aperture between the boss annular step 13 of valve rod 9 and valve body 50 valve ports 11 increases, and gas outlet 6 pressure rise; Otherwise, rotating counterclockwise adjusting pressuring knob 1, hex nut 3 moves on the regular hexagon inner chamber 5 of valve gap 2, and spring 2 14 promotion valve rods 9 reduce the aperture between boss annular step 13 and valve body 50 valve ports 11, and gas outlet 6 pressure descend.
Claims (3)
1. a pressure-adjusting type gas source purification device comprises valve body, purifier and regulator; Described body cavity is provided with valve port, is provided with valve rod in the described valve port; Described purifier comprises water storage cup and the stake body that is rotatably connected in described valve body, and described stake body inner chamber tool spring two is connected with described stem bottom; Described stake body top is provided with the cylindric screen pack of downward extension, and described screen pack lower edge is provided with cage, and described screen pack upper limb is provided with helical blade; It is characterized in that: described regulator comprises the valve gap that spins mutually with described valve body top, described valve gap tool cross section is the inner chamber of regular hexagon, described valve gap top is provided with adjusting pressuring knob, described adjusting pressuring knob lumen centers tool screw rod is inserted into described valve gap inner chamber and is engaged with hex nut, the bottom of described valve gap inner chamber is provided with piston body, described piston body bottom is inconsistent with described valve rod top, is provided with spring one between described piston body and the described hex nut.
2. pressure-adjusting type gas source purification device according to claim 1, it is characterized in that: the position tool boss annular step that described valve rod is connected with described valve port, described boss annular step is provided with sealing ring outward.
3. as pressure-adjusting type gas source purification device as described in the claim 2, it is characterized in that: described water storage cup is socketed with catch net outward, and described water storage cup bottom is provided with blowdown apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202335562U CN201744253U (en) | 2010-06-19 | 2010-06-19 | Pressure regulation type gas source purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202335562U CN201744253U (en) | 2010-06-19 | 2010-06-19 | Pressure regulation type gas source purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744253U true CN201744253U (en) | 2011-02-16 |
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ID=43578926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202335562U Expired - Fee Related CN201744253U (en) | 2010-06-19 | 2010-06-19 | Pressure regulation type gas source purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744253U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990333A (en) * | 2014-06-05 | 2014-08-20 | 宁波新佳行自动化工业有限公司 | Novel filter with drainage function |
| CN105771466A (en) * | 2016-03-28 | 2016-07-20 | 广东百能堡科技有限公司 | Compressed air filtering method and novel precision filter for realizing method |
| CN106693580A (en) * | 2016-12-29 | 2017-05-24 | 无锡艾迅自动化科技有限公司 | Continuous switching device of compressed air filters |
| CN108825836A (en) * | 2018-07-21 | 2018-11-16 | 浙江厚德气动元件有限公司 | Pressure regulation filter |
-
2010
- 2010-06-19 CN CN2010202335562U patent/CN201744253U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990333A (en) * | 2014-06-05 | 2014-08-20 | 宁波新佳行自动化工业有限公司 | Novel filter with drainage function |
| CN105771466A (en) * | 2016-03-28 | 2016-07-20 | 广东百能堡科技有限公司 | Compressed air filtering method and novel precision filter for realizing method |
| CN106693580A (en) * | 2016-12-29 | 2017-05-24 | 无锡艾迅自动化科技有限公司 | Continuous switching device of compressed air filters |
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130619 |