CN206035701U - High pressure constant voltage pressurized cylinder for atomizer - Google Patents
High pressure constant voltage pressurized cylinder for atomizer Download PDFInfo
- Publication number
- CN206035701U CN206035701U CN201620980676.6U CN201620980676U CN206035701U CN 206035701 U CN206035701 U CN 206035701U CN 201620980676 U CN201620980676 U CN 201620980676U CN 206035701 U CN206035701 U CN 206035701U
- Authority
- CN
- China
- Prior art keywords
- high pressure
- pressure cylinder
- piston
- cylinder barrel
- ring
- 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
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a high pressure constant voltage atomizer, including displacement sensor, displacement sensor passes through combined seal ring and approximately is connected the outer end with the hydro -cylinder, the hydro -cylinder lid is through a O type sealing washer and a hinge joint, the axial of hydro -cylinder lid is equipped with the low pressure cylinder, and the proportional direction valve seat is established on the low pressure cylinder, the proportional direction valve seat is connected with six latus rectum proportional direction valve, the upper end of piston with low pressure cylinder joint portion is equipped with the hole and uses the ladder circle, the lower extreme and the high -pressure cylinder of piston are connected, the high pressure cylinder radially be equipped with high pressure joint, the axial of high pressure cylinder is equipped with the hexagonal plug, hexagonal plug end is equipped with cone valve seat, cone valve, spring in proper order, and cone valve seat, cone valve, spring constitute a check valve, high -pressure cylinder and combination department of low pressure cylinder be equipped with the 2nd O type sealing washer and the 3rd O type sealing washer. The utility model discloses the precision is enough, can realize oil -fired boost and voltage decrease's reliability.
Description
Technical field
This utility model is related to high pressure sprays fog equipment field, and in particular to a kind of high pressure constant-pressure atomization
Device pressurized cylinder.
Background technology
It is well known that high pressure sprays fog equipment is in course of injection, for the measurement of oil spout flow, often add outer
Portion's equipment or the oily collected form for spraying is measured for oil spout flow.And pressurized cylinder is in the process
Effect is very big, but existing pressurized cylinder is not accurate enough, is extremely difficult to require.
Utility model content
In order to solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：
A kind of high pressure constant-pressure atomization device, including displacement transducer 1, institute's displacement sensors 1 by combined seal ring 2 with
3 outer end of oil cylinder cover connects, and the oil cylinder cover 3 is connected with piston 8 by the first O-ring seal 4, and the axial direction of the oil cylinder cover 3 sets
There is low-pressure cylinder barrel 21, proportion directional valve seat 6 is located in the low-pressure cylinder barrel 21, the proportion directional valve seat 6 and clematis stem footpath ratio
Direction valve 5 connects, and the upper end of the piston 8 is provided with hole stair ring 7 with 21 joint portion of the low-pressure cylinder barrel, the piston 8
Lower end is connected with high pressure cylinder barrel 10, and the high pressure cylinder barrel 10 is radially provided with high pressure connection 15, the axial direction of the high pressure cylinder barrel 10
Hexagonal screw plug 11 is provided with, 11 termination of hexagonal screw plug is sequentially provided with conical valve base 12, cone valve 13, spring 14, conical valve base 12, cone valve
13rd, spring 14 constitutes a check valve；Described high pressure cylinder barrel 10 and 21 junction of low-pressure cylinder barrel are provided with the second O-ring seal 9
With the 3rd O-ring seal 17.
Described high pressure cylinder barrel 10 and 8 junction of piston are provided with packing-type high-pressure seal ring 16.
The low-pressure cylinder barrel 21 is provided with sealing ring 18 and hexagon socket head cap screw 19, piston rod with the rearward end junction of piston 8
Support ring 20.
The low-pressure cylinder barrel 21 is provided with piston support ring 22 with the leading section junction of piston 8.
The oil cylinder cover 3 is radially provided with magnet ring 23 and magnet ring bearing 24 with piston 8.
Beneficial effect：This utility model is compared with prior art, accurate enough, and carries displacement transducer, can realize combustion
The reliability of the boosting and blood pressure lowering of oil.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in figure 1, a kind of high pressure constant-pressure atomization device, including displacement transducer 1, institute's displacement sensors 1 pass through group
Close sealing ring 2 to be connected with 3 outer end of oil cylinder cover, the oil cylinder cover 3 is connected with piston 8 by the first O-ring seal 4, the oil cylinder
Lid 3 is axially arranged with low-pressure cylinder barrel 21, and proportion directional valve seat 6 is located in the low-pressure cylinder barrel 21, the proportion directional valve seat 6 with
Clematis stem footpath proportional direction valve 5 connects, and the upper end of the piston 8 is provided with hole stair ring 7, institute with 21 joint portion of the low-pressure cylinder barrel
The lower end for stating piston 8 is connected with high pressure cylinder barrel 10, and the high pressure cylinder barrel 10 is radially provided with high pressure connection 15, the high pressure cylinder barrel
10 are axially arranged with hexagonal screw plug 11, and 11 termination of hexagonal screw plug is sequentially provided with conical valve base 12, cone valve 13, spring 14, cone valve
Seat 12, cone valve 13, spring 14 constitute a check valve；Described high pressure cylinder barrel 10 and 21 junction of low-pressure cylinder barrel are provided with the 2nd O
Type sealing ring 9 and the 3rd O-ring seal 17.
Described high pressure cylinder barrel 10 and 8 junction of piston are provided with packing-type high-pressure seal ring 16.
The low-pressure cylinder barrel 21 is provided with sealing ring 18 and hexagon socket head cap screw 19, piston rod with the rearward end junction of piston 8
Support ring 20.
The low-pressure cylinder barrel 21 is provided with piston support ring 22 with the leading section junction of piston 8.
The oil cylinder cover 3 is radially provided with magnet ring 23 and magnet ring bearing 24 with piston 8.
Motion of this utility model by piston, and high pressure connection and the cooperation of check valve, it is possible to achieve the liter of fuel oil
Pressure and blood pressure lowering, then by displacement transducer transmission information.
Claims (5)
1. a kind of high pressure constant-pressure atomization device, it is characterised in that：Including displacement transducer, institute's displacement sensors are close by combining
Seal is connected with oil cylinder cover outer end, and the oil cylinder cover is connected with piston by the first O-ring seal, and the axial direction of the oil cylinder cover sets
There is low-pressure cylinder barrel, proportion directional valve seat is located in the low-pressure cylinder barrel, the proportion directional valve seat and clematis stem footpath proportional direction valve
Connection, the upper end of the piston is provided with hole stair ring, the lower end of the piston and high pressure cylinder with the low-pressure cylinder barrel joint portion
Cylinder connection, the high pressure cylinder barrel be radially provided with high pressure connection, and the high pressure cylinder barrel is axially arranged with hexagonal screw plug, the hexagonal
Screw plug termination is sequentially provided with conical valve base, cone valve, spring, and conical valve base, cone valve, spring constitute a check valve；Described high pressure cylinder
Cylinder and low-pressure cylinder barrel junction are provided with the second O-ring seal and the 3rd O-ring seal.
2. a kind of high pressure constant-pressure atomization device as claimed in claim 1, it is characterised in that：Described high pressure cylinder barrel and piston knot
Packing-type high-pressure seal ring is provided with conjunction.
3. a kind of high pressure constant-pressure atomization device as claimed in claim 1, it is characterised in that：After the low-pressure cylinder barrel and piston
End junction is provided with sealing ring and hexagon socket head cap screw, piston rod support ring.
4. a kind of high pressure constant-pressure atomization device as claimed in claim 1, it is characterised in that：Before the low-pressure cylinder barrel and piston
End junction is provided with piston support ring.
5. a kind of high pressure constant-pressure atomization device as claimed in claim 1, it is characterised in that：The oil cylinder cover is set with piston radial
There are magnet ring and magnet ring bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980676.6U CN206035701U (en) | 2016-08-30 | 2016-08-30 | High pressure constant voltage pressurized cylinder for atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980676.6U CN206035701U (en) | 2016-08-30 | 2016-08-30 | High pressure constant voltage pressurized cylinder for atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035701U true CN206035701U (en) | 2017-03-22 |
Family
ID=58303721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620980676.6U Expired - Fee Related CN206035701U (en) | 2016-08-30 | 2016-08-30 | High pressure constant voltage pressurized cylinder for atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035701U (en) |
-
2016
- 2016-08-30 CN CN201620980676.6U patent/CN206035701U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107013339A (en) | A kind of aero-engine fuel nozzle main combustion stage working connection valve and its application method | |
| CN207298152U (en) | A kind of flareless pipeline connecting parts | |
| EP2317171A3 (en) | Fluid pressure shock absorber | |
| CN206035701U (en) | High pressure constant voltage pressurized cylinder for atomizer | |
| CN206987967U (en) | A kind of aero-engine fuel nozzle main combustion stage working connection valve | |
| CN210398048U (en) | 90-degree external thread direction-adjustable pressure measuring connector | |
| CN108561446B (en) | Hydraulic locking device for thrust head | |
| CN106089688A (en) | High-pressure pump plunger | |
| CN203570731U (en) | Connecting structure for oil-way block and end cap | |
| CN202972300U (en) | Ultrahigh pressure detachable cone sealing pressure-measuring connector | |
| CN202956307U (en) | Pressure self-compensating plunger structure of triaxial pressure room | |
| CN102817600A (en) | Jet flow pressure regulating device of water injection well | |
| CN203570449U (en) | High-pressure oil spraying type sealing piston | |
| CN203770773U (en) | Pressure regulating valve | |
| CN207456712U (en) | A kind of pressure test device for thread seal | |
| CN206000657U (en) | A kind of fuel injector connecting assembly | |
| CN206458663U (en) | One kind can change rod end chamber active area and anti-piston rotating hydraulic cylinder | |
| CN207018800U (en) | Deep hole fueling injection equipment | |
| CN205908443U (en) | High -pressure pump plunger | |
| CN206918302U (en) | Flange connects spiral valve | |
| CN206860332U (en) | Fuel injector armature motion high stability structure | |
| CN202850958U (en) | Jet flow pressure regulating device of injection well | |
| CN208211331U (en) | A kind of restoration of the ecosystem whirl spraying applicator device | |
| CN104074626B (en) | A kind of oil injector hole of cylinder head | |
| CN203362704U (en) | Gas-liquid supercharger with stroke limiting device |
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: 20170322 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |