CN205371711U - Combination accuse fuel tap - Google Patents
Combination accuse fuel tap Download PDFInfo
- Publication number
- CN205371711U CN205371711U CN201620072699.7U CN201620072699U CN205371711U CN 205371711 U CN205371711 U CN 205371711U CN 201620072699 U CN201620072699 U CN 201620072699U CN 205371711 U CN205371711 U CN 205371711U
- Authority
- CN
- China
- Prior art keywords
- oilhole
- valve assembly
- valve
- upper shell
- fuel tap
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model provides a combination accuse fuel tap, include base valve assembly, valve assembly and connect about valve assembly the connecting rod, go up the casing, down the casing, connect valve assembly and handle components's push rod, handle seat, handle bar. The internal base valve assembly that is equipped with of inferior valve is equipped with the spring on the base valve assembly of bottom, the internal valve assembly that is equipped with of epitheca connects through the push rod between the last spring that is equipped with of valve assembly, valve assembly and handle components, and bottom valve assembly and valve assembly's vulcanite part contacts with the oilhole. The multichannel group control of base valve assembly and valve assembly, realization oil circuit is controlled through rotatory handle components. The utility model discloses the engineering vehicle that mainly used oil piping system is complicated for complicated oil piping system provides a reserve oil circuit, for the normal operating of system provides reliable assurance, has improved the space utilization of equipment, energy -conserving material -saving, and the effect is fairly obvious.
Description
Technical field
This utility model belongs to valve field, particularly a kind of combination control fuel tap.
Background technology
Traditional control fuel tap is separate control valves, only controls the break-make on a road binders road in oil piping system.Control in complicated system at oil circuit, need to control several or multiple oil circuits, thus need several or multiple reversal valve is installed in systems, thus needing to provide enough positions and space to install corresponding reversal valve, thus result in control system and take up room greatly, heavier, bring more trouble to the installation of system and transport.Currently, along with the development of science and technology, oil path control system is towards integrated, and the direction of small size is developed.
Utility model content
For above-mentioned situation, for overcoming the defect of prior art, the combination control fuel tap that the purpose of this utility model is just to provide a kind of multiple oil circuit of single Valve controlling, the packet of multiple oil circuit controls, is independent of each other.
For realizing above-mentioned functions, this utility model adopts the following technical scheme that a kind of combination control fuel tap, including base valve assembly, valve assembly, push rod, handle set, handlebar, Handleset, upper shell, lower house.Lower house is built with base valve assembly, equipped with spring on bottom base valve assembly, upper shell is built with valve assembly, equipped with spring on valve assembly, connect by push rod between valve assembly and Handleset, the vulcanite part of bottom valve assembly and valve assembly contacts with oilhole, is controlled base valve assembly and valve assembly by rotary handle assembly, it is achieved the multi-channel control of oil circuit and packet control.Two handles control two groups of oil circuits respectively, are independent of each other, and two groups of valve packets control.The function of two groups of valves is combined by this utility model, and volume compact has saved installing space.
Described upper shell is equipped with two valve assemblies, and described lower house is equipped with two base valve assemblies.Two valve assemblies are connected by connecting rod, and when handle opens or closes, two valve being connected up and down open or close simultaneously.
Described lower house has hydraulic fluid port Z1, hydraulic fluid port Y1, hydraulic fluid port J1, and hydraulic fluid port Z1, hydraulic fluid port Y1 and hydraulic fluid port J1 are mutually communicated.Described upper shell has hydraulic fluid port Z2, hydraulic fluid port Y2, hydraulic fluid port H, and hydraulic fluid port Z2, hydraulic fluid port Y2 and hydraulic fluid port H are mutually communicated.Through pumping, the oil that oil-out H place fires not to the utmost is returned to oil cylinder, and the oil in oil cylinder enters hydraulic fluid port J11 through pumping again, makes fuel oil through twice combustion.
When left handle is in open mode, Z1 mouth and J11 mouth intercommunication, Z2 mouth and H mouth intercommunication.When right handles is in open mode, Y1 mouth and J1 mouth intercommunication, Y2 mouth and H mouth intercommunication.When left handle is closed, Z1 mouth is obstructed with J1 mouth, and Z2 mouth is obstructed with H mouth.When right handles is closed, Y1 mouth is obstructed with J1 mouth, and Y2 mouth is obstructed with H mouth.No matter left handle and right handles are in the state of opening or closing, 1 serial each mouth and 2 serial each mouth not intercommunications.
Having three oilholes on described upper shell, three oilholes are in same level.Having three oilholes on lower house, these three oilhole is in same level.Wherein, on the left of upper and lower casing, oilhole center is on an axis, and on an axis, after upper and lower casing, oilhole center is not on an axis for oilhole center, upper and lower casing front.
This utility model oil piping system that to be mainly used on engineering truck more complicated, some oil path control system goes wrong properly functioning without influence on other oil circuit, provides standby oil circuit for whole oil piping system, and properly functioning for system provides reliable guarantee.This utility model combination control fuel tap controls simplicity, energy-saving material-saving, solves the problem that the deficiency of independent control oil, fuel oil are insufficient, and effect is fairly obvious.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Fig. 2 is left side view of the present utility model.
Fig. 3 is top view of the present utility model.
Label declaration in Fig. 1: 1-spring, 2-base valve assembly, 3-sealing ring, 4-sealing ring, 5-sealing ring, 6-valve assembly, 7-spring, 8-push rod, 9-sealing ring, 10-sealing ring, 11-spring, 12-soket head cap screw, 13-spring washer, 14-handle set, 15-nut, 16-handlebar, 17-Handleset, 18-hexagonal locking thin nut, 19-spring washer, 20-packing ring, 21-cylindrical pin with internal thread, 22-upper shell, 23-lower house.
Detailed description of the invention
As it is shown in figure 1, this utility model combination oil-controlling device includes base valve assembly, valve assembly, push rod, handle set, handlebar, Handleset, upper shell, lower house.Lower house is built with base valve assembly, equipped with spring on bottom base valve assembly, upper shell is built with valve assembly, equipped with spring on valve assembly, connecting by push rod between valve assembly and Handleset, the vulcanite part of bottom valve assembly and valve assembly contacts with oilhole.Equipped with sealing ring 3 on base valve assembly 2, equipped with sealing ring 9 on handle set 14, there is sealing ring 4 between lower house 23 and upper shell, between valve assembly 6 and upper shell 22, have sealing ring 5.Described base valve assembly 2 has two, and respectively in upper shell 22 and lower house 23, two base valve assemblies are connected by connecting rod.Described valve assembly 6 has two, each in upper shell 22 and lower house 23 installs a valve assembly, and two valve assemblies are connected by connecting rod.Described lower house has hydraulic fluid port Z1, hydraulic fluid port Y1, hydraulic fluid port J1, described three hydraulic fluid ports are in same level, and hydraulic fluid port Z1, hydraulic fluid port Y1 and hydraulic fluid port J1 are mutually communicated, described upper shell has hydraulic fluid port Z2, hydraulic fluid port Y2, hydraulic fluid port H, described three oilholes are in same level, and hydraulic fluid port Z2, hydraulic fluid port Y2 and hydraulic fluid port H are mutually communicated.Wherein, on the left of upper and lower casing, oilhole center is on an axis, and on an axis, after upper and lower casing, oilhole center is not on an axis for oilhole center, upper and lower casing front.
nullDuring assembling，First sealing ring 3 is contained on base valve assembly 2，Then spring 1 is contained on base valve assembly 2，Then mounted base valve assembly is loaded in lower house 23，Sealing ring 4 and cylindrical pin with internal thread 21 are installed on lower house 23，Sealing ring 5 is installed on upper shell 22，Then upper shell 22 is installed on lower house 23，Spring 7 is contained on valve assembly 6，And attach it on upper shell 22，By sealing ring 9、Sealing ring 10、Push rod 8 and spring 11 install on handle set 14，Handlebar 16 is installed on handle set 14，Then compress with nut 15，Then the handle set assembly soket head cap screw 12 assembled and spring washer 13 are fixed on upper shell 22，Finally Handleset 17 is installed on handlebar 16，And with packing ring 20、Spring washer 19、Hexagonal locking thin nut 18 tightens.
This novel compositions controls the operation principle of device: controlled base valve assembly and valve assembly by rotary handle assembly, it is achieved the function of a Valve controlling two-way oil circuit.Two handles control two groups of oil circuits respectively, are independent of each other, it is achieved that the Packet Control Function of valve.When left handle is in open mode, Z1 mouth and J1 mouth intercommunication, Z2 mouth and H mouth intercommunication.When right handles is in open mode, Y1 mouth and J1 mouth intercommunication, Y2 mouth and H mouth intercommunication.When left handle is closed, Z1 mouth is obstructed with J1 mouth, and Z2 mouth is obstructed with H mouth.When right handles is closed, Y1 mouth is obstructed with J1 mouth, and Y2 mouth is obstructed with H mouth.No matter left handle and right handles are in the state of opening or closing, 1 serial each mouth and 2 serial each mouth not intercommunications.
Claims (5)
1. a combination control fuel tap, it is characterised in that: include valve assembly, push rod, handle set, handlebar, Handleset, upper shell, lower house.nullDescribed combination control fuel tap includes two valve blocks，One of them valve block can control to organize oil circuit more，Another one valve plays the effect of multiple valve，Described lower house is built with base valve assembly，Equipped with spring on bottom base valve assembly，Described upper shell is built with valve assembly，Equipped with spring on valve assembly，Connected by push rod between valve assembly and Handleset，The vulcanite part of bottom valve assembly and valve assembly contacts with oilhole，Described lower house has oilhole (Z1)、Oilhole (Y1)、Oilhole (J1)，And oilhole (Z1)、Oilhole (Y1) is mutually communicated with oilhole (J1) respectively，Described upper shell has oilhole (Z2)、Oilhole (Y2)、Oilhole (H)，And oilhole (Z2)、Oilhole (Y2) and oilhole (H) are mutually communicated，No matter two handles are in and open or closed mode 1 series oilhole is all not connected with 2 serial oilholes，Namely no matter which kind of state oilhole (Z1) two handles are in and oilhole (Z2) is not communicated with，Oilhole (Y1) and oilhole (Y2) are not communicated with.
2. a kind of combination control fuel tap according to claim 1, it is characterized in that: when left handle is in open mode, oilhole (Z1) and oilhole (J1) intercommunication, oilhole (Z2) and oilhole (H) intercommunication, when right handles is in open mode, oilhole (Y1) and oilhole (J1) intercommunication, oilhole (Y2) and oilhole (H) intercommunication, when left handle is closed, oilhole (Z1) is obstructed with oilhole (J1), oilhole (Z2) is obstructed with oilhole (H), when right handles is closed, oilhole (Y1) is obstructed with oilhole (J1), oilhole (Y2) is obstructed with oilhole (H), no matter left handle and right handles are in the state of opening or closing, 1 series oilhole and 2 series oilhole not intercommunications.
3. a kind of combination control fuel tap according to claim 1, it is characterized in that: include upper shell and lower house two parts, wherein, each housing is respectively provided with valve assembly, upper shell is equipped with two valve assemblies, and lower house is equipped with two base valve assemblies, and two valve assemblies are connected by connecting rod, when handle opens or closes, two valve being connected up and down open or close simultaneously.
4. a kind of combination control fuel tap according to claim 1, it is characterised in that: two handles control two groups of oil circuits respectively, are independent of each other, and two groups of valve packets control.
5. a kind of combination control fuel tap according to claim 1, it is characterized in that: upper shell has three oilholes, three oilholes are in same level, lower house has three oilholes, these three oilhole is in same level, and wherein, on the left of upper and lower casing, oilhole center is on an axis, on an axis, after upper and lower casing, oilhole center is not on an axis for oilhole center, upper and lower casing front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072699.7U CN205371711U (en) | 2016-01-26 | 2016-01-26 | Combination accuse fuel tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620072699.7U CN205371711U (en) | 2016-01-26 | 2016-01-26 | Combination accuse fuel tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371711U true CN205371711U (en) | 2016-07-06 |
Family
ID=56268901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620072699.7U Expired - Fee Related CN205371711U (en) | 2016-01-26 | 2016-01-26 | Combination accuse fuel tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578628A (en) * | 2017-09-29 | 2019-04-05 | 杭州三花研究院有限公司 | Block and fluid control device |
-
2016
- 2016-01-26 CN CN201620072699.7U patent/CN205371711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578628A (en) * | 2017-09-29 | 2019-04-05 | 杭州三花研究院有限公司 | Block and fluid control device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20190126 |