CN106089861A - A kind of hydraulic pressure generating system and use the fire fighting truck of this system - Google Patents
A kind of hydraulic pressure generating system and use the fire fighting truck of this system Download PDFInfo
- Publication number
- CN106089861A CN106089861A CN201610644892.8A CN201610644892A CN106089861A CN 106089861 A CN106089861 A CN 106089861A CN 201610644892 A CN201610644892 A CN 201610644892A CN 106089861 A CN106089861 A CN 106089861A
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- China
- Prior art keywords
- hydraulic
- valve
- fire fighting
- fighting truck
- control unit
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/001—Servomotor systems with fluidic control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of hydraulic pressure generating system, including: hydraulic electricity generation unit (1), being used for converting hydraulic power is electric energy；Control unit (2), hydraulic power is connected with hydraulic electricity generation unit (1), control hydraulic power is to drive or the work of stop solution Hair Fixer electric unit (1), and the P mouth of control unit therein (2) connects the oil-in of hydraulic power to control the P mouth that hydraulic oil flows into or stops entrance hydraulic electricity generation unit (2)；Described control unit (2) is made up of solenoid directional control valve (2 1), choke valve (2 2) and overflow valve (2 3)；The present invention discloses a kind of fire fighting truck with native system；The hydraulic power of fire fighting truck is connected to hydraulic electricity generation unit by control unit by the present invention, thus by the converting hydraulic power of fire fighting truck be electric energy for fire fighting truck, there is power supply and take conveniently, efficiently, power density is big, save rescue time, improve the advantages such as rescue efficiency.
Description
Technical field
The present invention relates to a kind of used in fire-fighting electricity generation system, a kind of hydraulic generator system and use this system
Fire fighting truck.
Background technology
During fire-fighting and rescue, the equipment such as such as illumination, electric tool is essential.Under normal circumstances, rescue site electric power
System has been damaged, and the equipment that the demand such as illumination, electric tool drives cannot use, and hinders a lot of rescue work,
Seriously delay rescue time.
Existing emergency rescue fire vehicle many outfits gasoline engine generator, but gasoline engine generator volume is big, heavy, power density
Little, it is impossible to meet field rescue needs.
Generally comprising two kinds, one is to be directly anchored on fire fighting truck, and it is the biggest that it need to take fire fighting truck when design arrangement
Space, use also inconvenient.
Also having one is transportable gasoline engine generator, arranges roller, will generate electricity in use bottom electromotor
Machine is placed in level ground, and fixed idler whell；If being not provided with roller, inconvenience can be brought for changing gasoline again.
In sum: from the point of view of the urgency of rescue, then do not have the too much time to adjust generator position, thus can affect
The work efficiency of rescue.
Summary of the invention
The present invention provides a kind of used in fire-fighting electricity generation system and uses the fire fighting truck of this system, it is possible to by the hydraulic pressure of fire fighting truck
Power is converted into electric power, provides convenient electric power source for fire-fighting and rescue scene, and the equipment such as illumination, electric tool that are available for directly use,
The efficiency of fire-fighting and rescue is greatly improved.
To achieve these goals, the technical solution used in the present invention is: a kind of hydraulic pressure generating system, and it includes:
Hydraulic electricity generation unit, being used for converting hydraulic power is electric energy；
Control unit, is connected hydraulic power with hydraulic electricity generation unit, controls hydraulic power to drive or to stop hydraulic electricity generation
The work of unit.
The P mouth of described control unit connects the oil-in of hydraulic power to control hydraulic oil inflow or to stop entering hydraulic pressure
The P mouth of generator unit.
Described control unit is made up of solenoid directional control valve, choke valve and overflow valve；
Described solenoid directional control valve is connected with choke valve and connects the power oil-in of hydraulic pressure of fire fighting truck, other end connection hydraulic pressure
The P mouth of generator unit；Described overflow valve and magnetic reversal valve, choke valve parallel connection and the oil return opening of the hydraulic power connecting fire fighting truck
T。
Described control unit is simultaneously provided with LS mouth and is connected on the hydraulic circuit of load sensitive system, for hydraulic power
Other operation actions of system work simultaneously.
Described control unit is the valve group that solenoid directional control valve, choke valve and overflow valve are integrated in one.
Described solenoid directional control valve is bi-bit bi-pass solenoid directional control valve.
Present invention additionally comprises a kind of fire fighting truck, it includes the hydraulic pressure generating system of any above-mentioned form.
The invention have the advantages that
1, it is provided with control unit, by control unit, the hydraulic power of fire fighting truck is connected to hydraulic electricity generation unit, thus will
The converting hydraulic power of fire fighting truck be electric energy for fire fighting truck, i.e. power supply is taken conveniently, efficiently, and power density is big, and saving is rescued
Help the time, improve rescue efficiency；
2, control unit includes solenoid directional control valve, overflow valve and choke valve, is able to realize fluid pressure motor start and stop, mistake
Carry protection, the control of rotating speed, control accurate, quick, significantly meet the needs of fire fighting truck Quick rescue；And control unit is
Integrated form valve group, can be connected by the most integrated, reduces answering of system pipeline design in the pipe joint transition in minimizing system
Miscellaneous degree, farthest realizes the mistake proofing design of hydraulic system, improves the safety of product, reliability and economy；
3, control unit is additionally provided with LS mouth and can be connected on the hydraulic circuit of load sensitive system simultaneously, can be with its of fire fighting truck
He works simultaneously in operation action, makes whole fire-fighting and rescue efficient work, energy-conservation.
Accompanying drawing explanation
Fig. 1 is the hydraulic principle schematic diagram of the present invention.
In figure: 1, hydraulic electricity generation unit, 2, control unit, 2-1, solenoid directional control valve, 2-2, choke valve, 2-3, choke valve.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of hydraulic pressure generating system, it includes:
Hydraulic electricity generation unit 1, being used for converting hydraulic power is that electric energy is for fire fighting truck；
Control unit 2, is connected hydraulic power with hydraulic electricity generation unit 1, controls hydraulic power to drive or stop solution Hair Fixer
The work of electric unit 1.
Wherein, the P mouth of described control unit 2 connect the oil-in of hydraulic power with control hydraulic oil and flow into or stop into
Enter the P mouth of hydraulic electricity generation unit 2.
Wherein, control unit 2 is made up of solenoid directional control valve 2-1, choke valve 2-2 and overflow valve 2-3；
Described solenoid directional control valve 2-1 connects with choke valve 2-2 and connects the power oil-in of hydraulic pressure of fire fighting truck, and the other end is even
The P mouth of logical hydraulic electricity generation unit 2；Described overflow valve 2-3 is in parallel with magnetic reversal valve 2-1, choke valve 2-2 and connects fire fighting truck
The oil return inlet T of hydraulic power；
Overflow valve 2-3 is prevented from the hypertonia of hydraulic system, and protection hydraulic electricity generation unit 1 works under rated pressure；Joint
Stream valve 2-2 is possible to prevent the pressure oil flow of hydraulic system and fluctuates excessive, it is ensured that enter the pressure oil stream of hydraulic electricity generation unit 1
Amount is stable.
Further, described control unit 2 is simultaneously provided with LS mouth and is connected on the hydraulic circuit of load sensitive system, is used for
Other operation actions of fire fighting truck hydraulic power system work simultaneously, make whole fire-fighting and rescue efficient work, energy-conservation.
Further, described control unit 2 is integrated in one for solenoid directional control valve 2-1, choke valve 2-2 and overflow valve 2-3
The valve group of body, can be connected by the most integrated, reduces the complexity of system pipeline design in the pipe joint transition in minimizing system
Degree, farthest realizes the mistake proofing design of hydraulic system, improves the safety of product, reliability and economy.
Wherein, described solenoid directional control valve 2-1 is bi-bit bi-pass solenoid directional control valve, is the most effectively easy to control.
Present invention additionally comprises a kind of fire fighting truck, including the hydraulic pressure generating system of any above-mentioned form simultaneously.
When needs generate electricity, opening solenoid directional control valve 2-1 so that it is in running order, the hydraulic power of fire fighting truck is passed through
Solenoid directional control valve 2-1 enters hydraulic electricity generation unit 1, hydraulic electricity generation unit 1 by converting hydraulic power be electric energy for fire fighting truck,
It controls simple effective, effectively meets the demand of fire fighting truck.
In sum: the invention have the advantages that
1, it is provided with control unit 2, by control unit 2, the hydraulic power of fire fighting truck is connected to hydraulic electricity generation unit 1, thus
By the converting hydraulic power of fire fighting truck be electric energy for fire fighting truck, i.e. power supply is taken conveniently, efficiently, and power density is big, saves
Rescue time, improve rescue efficiency；
2, control unit 2 includes solenoid directional control valve 2-1, overflow valve 2-3 and choke valve 2-2, is able to realize hydraulic pressure electricity
Motivation start and stop, overload protection, the control of rotating speed, control accurate, quick, significantly meet the needs of fire fighting truck Quick rescue；And
And control unit 2 is integrated form valve group, the pipe joint transition in minimizing system can be connected by the most integrated, reduce system
The complexity of circuit design, farthest realize hydraulic system mistake proofing design, improve the safety of product, reliability and
Economy；
3, control unit 2 is additionally provided with LS mouth and can be connected on the hydraulic circuit of load sensitive system simultaneously, can be with fire fighting truck
Other operation actions work simultaneously, make whole fire-fighting and rescue efficient work, energy-conservation.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
The above, only presently preferred embodiments of the present invention, not in order to limit the present invention, every skill according to the present invention
Any trickle amendment, equivalent and the improvement that above example is made by art essence, should be included in technical solution of the present invention
Protection domain within.
Claims (7)
1. a hydraulic pressure generating system, it is characterised in that it includes:
Hydraulic electricity generation unit (1), being used for converting hydraulic power is electric energy；
Control unit (2), is connected hydraulic power with hydraulic electricity generation unit (1), controls hydraulic power to drive or stop solution
The work of Hair Fixer electric unit (1).
A kind of hydraulic pressure generating system the most according to claim 1, it is characterised in that the P mouth of described control unit (2) connects
The oil-in of hydraulic power flows into control hydraulic oil or stops entering the P mouth of hydraulic electricity generation unit (2).
A kind of hydraulic pressure generating system the most according to claim 2, it is characterised in that described control unit (2) is by electromagnetism
Reversal valve (2-1), choke valve (2-2) and overflow valve (2-3) composition；
Described solenoid directional control valve (2-1) is connected with choke valve (2-2) and connects the power oil-in of hydraulic pressure of fire fighting truck, another
The P mouth of end connection hydraulic electricity generation unit (2)；Described overflow valve (2-3) and magnetic reversal valve (2-1), choke valve (2-2) in parallel and
The oil return inlet T of the hydraulic power of connection fire fighting truck.
A kind of hydraulic pressure generating system the most according to claim 3, it is characterised in that described control unit (2) sets simultaneously
Having LS mouth to be connected on the hydraulic circuit of load sensitive system, other operation actions for hydraulic power system work simultaneously.
A kind of hydraulic pressure generating system the most according to claim 3, it is characterised in that described control unit (2) is electromagnetism
The valve group that reversal valve (2-1), choke valve (2-2) and overflow valve (2-3) are integrated in one.
A kind of hydraulic pressure generating system the most according to claim 3, it is characterised in that described solenoid directional control valve (2-1) is
Bi-bit bi-pass solenoid directional control valve.
7. a fire fighting truck, it is characterised in that include arbitrary described a kind of hydraulic pressure generating system in claim 1 to 6.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544455 | 2015-08-31 | ||
| CN2015105444554 | 2015-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089861A true CN106089861A (en) | 2016-11-09 |
Family
ID=57455247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610644892.8A Pending CN106089861A (en) | 2015-08-31 | 2016-08-09 | A kind of hydraulic pressure generating system and use the fire fighting truck of this system |
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| Country | Link |
|---|---|
| CN (1) | CN106089861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939615A (en) * | 2019-11-07 | 2020-03-31 | 长沙中联消防机械有限公司 | Hydraulic system and fire engine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20218570U1 (en) * | 2002-11-26 | 2003-02-06 | Jahn, Eberhard, 12685 Berlin | Electric energy generating assembly with generator driven from primary energy source via energy conversion element |
| CN101126369A (en) * | 2007-09-19 | 2008-02-20 | 丹纳森工程装备（杭州）有限公司 | Hydraulic pressure generating system |
| CN101798986A (en) * | 2010-02-05 | 2010-08-11 | 威海西立电子有限公司 | Vehicle-mounted hydraulic self-generating system |
| CN101871416A (en) * | 2010-04-29 | 2010-10-27 | 浙江大学 | Marine fluid kinetic energy integrated generating system |
| WO2014011175A1 (en) * | 2012-07-12 | 2014-01-16 | Halliburton Energy Services, Inc. | Downhole power generation using hydraulic flow regulation |
| CN203702332U (en) * | 2014-01-23 | 2014-07-09 | 上海深拓液压技术有限公司 | Vehicle-mounted hydraulic power take-off power generation device |
| CN204003677U (en) * | 2014-07-07 | 2014-12-10 | 湖南三一路面机械有限公司 | Generating heating fluid pressure control device and paver |
| CN204284058U (en) * | 2014-12-06 | 2015-04-22 | 杭州科技职业技术学院 | A kind of metering pump load-sensitive constant current hydraulic system |
| CN204569192U (en) * | 2014-12-30 | 2015-08-19 | 辽宁海龙科技股份有限公司 | A kind of steel grasping machine power generation control and hydraulic efficiency pressure system thereof |
| CN205257933U (en) * | 2015-12-22 | 2016-05-25 | 杭州爱知工程车辆有限公司 | High altitude construction car hydraulic pressure is from power generation system |
-
2016
- 2016-08-09 CN CN201610644892.8A patent/CN106089861A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20218570U1 (en) * | 2002-11-26 | 2003-02-06 | Jahn, Eberhard, 12685 Berlin | Electric energy generating assembly with generator driven from primary energy source via energy conversion element |
| CN101126369A (en) * | 2007-09-19 | 2008-02-20 | 丹纳森工程装备（杭州）有限公司 | Hydraulic pressure generating system |
| CN101798986A (en) * | 2010-02-05 | 2010-08-11 | 威海西立电子有限公司 | Vehicle-mounted hydraulic self-generating system |
| CN101871416A (en) * | 2010-04-29 | 2010-10-27 | 浙江大学 | Marine fluid kinetic energy integrated generating system |
| WO2014011175A1 (en) * | 2012-07-12 | 2014-01-16 | Halliburton Energy Services, Inc. | Downhole power generation using hydraulic flow regulation |
| CN203702332U (en) * | 2014-01-23 | 2014-07-09 | 上海深拓液压技术有限公司 | Vehicle-mounted hydraulic power take-off power generation device |
| CN204003677U (en) * | 2014-07-07 | 2014-12-10 | 湖南三一路面机械有限公司 | Generating heating fluid pressure control device and paver |
| CN204284058U (en) * | 2014-12-06 | 2015-04-22 | 杭州科技职业技术学院 | A kind of metering pump load-sensitive constant current hydraulic system |
| CN204569192U (en) * | 2014-12-30 | 2015-08-19 | 辽宁海龙科技股份有限公司 | A kind of steel grasping machine power generation control and hydraulic efficiency pressure system thereof |
| CN205257933U (en) * | 2015-12-22 | 2016-05-25 | 杭州爱知工程车辆有限公司 | High altitude construction car hydraulic pressure is from power generation system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939615A (en) * | 2019-11-07 | 2020-03-31 | 长沙中联消防机械有限公司 | Hydraulic system and fire engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170208 Address after: 221004 Jiangsu Province, Xuzhou City Yunlong District No. 165 Applicant after: Xugong fire safety equipment Co. Ltd. Address before: 221004 Xuzhou, Zhejiang Province, Jiangsu Road No. 165 Applicant before: Xuzhou Heavy Machinery Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |