CN204921518U - Miniature power pack of marine electrohydraulic valve - Google Patents
Miniature power pack of marine electrohydraulic valve Download PDFInfo
- Publication number
- CN204921518U CN204921518U CN201520665066.2U CN201520665066U CN204921518U CN 204921518 U CN204921518 U CN 204921518U CN 201520665066 U CN201520665066 U CN 201520665066U CN 204921518 U CN204921518 U CN 204921518U
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- valve
- stator
- rotor
- plunger
- shuttle
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Abstract
The utility model discloses a miniature power pack of marine electrohydraulic valve, valve body include shell, rotor, stator, oil absorption hammer, plunger, overflow valve, check valve and shuttle valve, and axis location is fixed in the shell is provided with the stator, stator top swing joint rotor, and the activity of rotor side is provided with the plunger, and the inside stator side of shell is equipped with the plunger to the stator perpendicular bisector is two overflow valves of center pin symmetric distribution and two check valves, is equipped with the shuttle valve below the check valve is oblique, overflow valve, check valve and shuttle valve pass through electrical connection wire. The utility model discloses cooperation use rational in infrastructure, that valve body wherein passes through shell, rotor, stator, oil absorption hammer, plunger, overflow valve, check valve and shuttle valve realizes full -automatic operation, realizes the unmanned supervision in boats and ships cabin, sufficient holding power has, can independent continuous operation, effectively reduce the vibration that the host computer produced, have the remote display function, safe and reliable, energy -concerving and environment -protective, dismantle easy maintenance.
Description
technical field:
The utility model relates to miniature power unit, particularly relates to a kind of electro hydraulic valve miniature power unit peculiar to vessel.
background technique:
Hydraulic power unit is used as oil supplying device, and it is connected to control to organize valve event with several hydraulic jack by outside pipe-line system more.The power oil origin system that fuel tank, oil pump and accumulator composition is independently airtight.Petrol station can be equipped with PLC control system, and it controls all internal hydraulic pressure functions and produces signal and control room (DCS) exchanges.Control unit such as hydraulic efficiency servo-valve is directly installed on hydraulic jack, by this valve, high pressure oil is compressed into oil cylinder, or from wherein releasing high pressure oil.Under normal conditions, oil pump to system fuel feeding, automatic keeping system rated pressure, by the locking of control valve, realize valve at an arbitrary position under guarantor's bit function; In working order, hydraulic actuator is controlled by solenoid valve, and system instruction signals makes solenoid valve action, control the fault offset of oil pressure and accumulator, and then control oil cylinder guiding valve, drive valve by mechanical transmission mechanism, implement quick closedown, normal keying and controlling test.High-voltage oil cylinder can be fixed on valve rod, also can directly use as actuator.Unnecessary hydraulic oil is hydraulic return petrol station then, and such pipe-line system oil inlet pipe return tube just can control several parallel connected valve.This hydraulic station with special actuation techniques is used for controlling the final controlling element action of main steam valve and turbine bypass system.Power unit aims at various application feature optimal design, such as, can be applied to truck in harsh and unforgiving environments and run, or for a long time for weight carrying operating mode, and other need the occasion of high-performance and high quality of products.
Create a very polynary omnipotent platform therefrom, use standard component, the required great majority application in market operating mode can be tackled, be that the stock of client's hydraulic element drops to minimum degree, also greatly reduce the workload of non-standard de-sign simultaneously.Especially miniature power unit has more cost advantage due to its special applications.
Existing miniature power unit, adopts the principle of plunger pump, repeatedly moves cause the change of sealed volume to realize oil suction and force feed by plunger in cylinder body, thus drives hydraulic equipment work.Existing miniature power unit adopts ABAP Adapter drive motor, thus drives pintle flow, is sucked by hydraulic oil in lubricating cup, pumps in hydraulic equipment and realize switch motion.Commutated by one-way valve and shuttle valve and realized during switch.And be provided with the spill valve portion that can regulate pressure.
model utility content:
In order to solve the problem, the utility model provides a kind of rational in infrastructure, the convenient for installation and maintenance and technological scheme that can safe and reliablely work alone:
A kind of electro hydraulic valve miniature power unit peculiar to vessel, comprise lubricating cup, valve body and motor, valve body one end that lubricating cup is equipped with, the valve body the other end and motor are connected, valve body comprises shell, rotor, stator, oil suction is hammered into shape, plunger, relief valve, one-way valve and shuttle valve, position, shell medial axis is fixedly installed stator, stator top is flexibly connected rotor, rotor side surface is movably set with plunger, the stator side of described enclosure is provided with plunger, centered by stator perpendicular bisector, axisymmetric distributes two relief valves and two one-way valves, one-way valve tiltedly below is provided with shuttle valve, relief valve, one-way valve and shuttle valve are electrically connected by wire.
As preferably, one-way valve is arranged on directly over oil suction hammer, and one-way valve setting position and rotor keep vertical.
As preferably, one-way valve and shuttle valve setting position keeping parallelism.
As preferably, the while of relief valve setting position, keep vertical with rotor, one-way valve and shuttle valve.
The beneficial effects of the utility model are:
(1) the utility model is rational in infrastructure, valve body wherein by shell, rotor, stator, oil suction hammer, plunger, relief valve, one-way valve and shuttle valve with the use of, realize full automatic working, realize watercraft engine room no supervision; There is enough support forces, can independent continuous operation, effectively reduce the vibration that main frame produces, have long-range Presentation Function, safe and reliable, energy-conserving and environment-protective, detachable maintaining are convenient.
(2) miniature power unit of the present utility model adopts ABAP Adapter drive motor, thus drives pintle flow, is sucked by hydraulic oil in lubricating cup, pumps in hydraulic equipment and realize switch motion.Commutated by one-way valve and shuttle valve and realized during switch.And be provided with the spill valve portion that can regulate pressure.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model valve body plan view;
Fig. 3 is the utility model valve body left view;
Fig. 4 is the utility model valve A-A face sectional view;
Fig. 5 is the utility model valve B-B face sectional view;
Fig. 6 is the utility model valve body C-C face sectional view;
Fig. 7 is the utility model valve body D-D face sectional view.
embodiment:
For making goal of the invention of the present utility model, technological scheme and advantage clearly, below in conjunction with accompanying drawing, mode of execution of the present utility model is described in further detail.
As shown in figs. 1-7, the utility model provides a kind of electro hydraulic valve miniature power unit peculiar to vessel, comprise lubricating cup 1, valve body 2 and motor 3, valve body 2 one end that lubricating cup 1 is equipped with, valve body 2 the other end and motor 3 are connected, valve body 2 comprises shell 4, rotor 5, stator 6, oil suction hammer 7, plunger 8, relief valve 9, one-way valve 10 and shuttle valve 11, position, shell 4 medial axis is fixedly installed stator 6, stator 6 top is flexibly connected rotor 5, rotor 5 side is movably set with plunger 8, stator 6 side of shell 4 inside is provided with plunger 8, centered by stator 6 perpendicular bisector, axisymmetric distributes two relief valves 9 and two one-way valves 10, one-way valve 10 tiltedly below is provided with shuttle valve 11, relief valve 9, one-way valve 10 and shuttle valve 11 are electrically connected by wire.It is rational in infrastructure, valve body wherein 2 by rotor 5, stator 6, oil suction hammer 7, plunger 8, relief valve 9, one-way valve 10 and shuttle valve 11 with the use of, realize full automatic working, realize watercraft engine room no supervision; There is enough support forces, can independent continuous operation, effectively reduce the vibration that main frame produces, have long-range Presentation Function, safe and reliable, energy-conserving and environment-protective, detachable maintaining are convenient.
One-way valve 10 is wherein arranged on directly over oil suction hammer 7, and one-way valve 10 setting position keeps vertical with rotor 5.One-way valve 10 and shuttle valve 11 setting position keeping parallelism.Relief valve 9 setting position keeps vertical with rotor 5, one-way valve 10 and shuttle valve 11 simultaneously.Miniature power unit adopts ABAP Adapter drive motor, thus drives pintle flow, is sucked by hydraulic oil in lubricating cup 1, pumps in hydraulic equipment and realize switch motion.Commutated by one-way valve 10 and shuttle valve 11 and realized during switch.And be provided with relief valve 11 part that can regulate pressure.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technological scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (4)
1. an electro hydraulic valve miniature power unit peculiar to vessel, comprise lubricating cup, valve body and motor, valve body one end that described lubricating cup is equipped with, the valve body the other end and motor are connected, it is characterized in that: described valve body comprises shell, rotor, stator, oil suction is hammered into shape, plunger, relief valve, one-way valve and shuttle valve, position, described shell medial axis is fixedly installed stator, stator top is flexibly connected rotor, rotor side surface is movably set with plunger, the stator side of described enclosure is provided with plunger, centered by stator perpendicular bisector, axisymmetric distributes two relief valves and two one-way valves, one-way valve tiltedly below is provided with shuttle valve, described relief valve, one-way valve and shuttle valve are electrically connected by wire.
2. one according to claim 1 electro hydraulic valve miniature power unit peculiar to vessel, is characterized in that: described one-way valve is arranged on directly over oil suction hammer, and one-way valve setting position and rotor keep vertical.
3. one according to claim 1 electro hydraulic valve miniature power unit peculiar to vessel, is characterized in that: described one-way valve and shuttle valve setting position keeping parallelism.
4. one according to claim 1 electro hydraulic valve miniature power unit peculiar to vessel, is characterized in that: described relief valve setting position keeps vertical with rotor, one-way valve and shuttle valve simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665066.2U CN204921518U (en) | 2015-08-31 | 2015-08-31 | Miniature power pack of marine electrohydraulic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665066.2U CN204921518U (en) | 2015-08-31 | 2015-08-31 | Miniature power pack of marine electrohydraulic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921518U true CN204921518U (en) | 2015-12-30 |
Family
ID=54970651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520665066.2U Expired - Fee Related CN204921518U (en) | 2015-08-31 | 2015-08-31 | Miniature power pack of marine electrohydraulic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979993A (en) * | 2018-07-04 | 2018-12-11 | 九江中船消防设备有限公司 | A kind of high-pressure bench scale pump group unit shaft flow distribution apparatus |
-
2015
- 2015-08-31 CN CN201520665066.2U patent/CN204921518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979993A (en) * | 2018-07-04 | 2018-12-11 | 九江中船消防设备有限公司 | A kind of high-pressure bench scale pump group unit shaft flow distribution apparatus |
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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: 20151230 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |