CN201661415U - Cyclic storage and power generation replenisher of hydraulic energy of electric automobile - Google Patents
Cyclic storage and power generation replenisher of hydraulic energy of electric automobile Download PDFInfo
- Publication number
- CN201661415U CN201661415U CN2010201669778U CN201020166977U CN201661415U CN 201661415 U CN201661415 U CN 201661415U CN 2010201669778 U CN2010201669778 U CN 2010201669778U CN 201020166977 U CN201020166977 U CN 201020166977U CN 201661415 U CN201661415 U CN 201661415U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- oil cylinder
- spring
- cylinder
- grease cup
- 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
Images
Abstract
The utility model discloses a cyclic storage and power generation replenisher of the hydraulic energy of an electric automobile, which is invented for solving the problems of wastage, environmental pollution and the like in the prior art. The cyclic storage and power generation replenisher of the hydraulic energy of the electric automobile comprises a screw jack, a hydraulic pushing cylinder, an energy accumulator of a hydraulic oil cylinder of a spring, a hydraulic generator and an oil tank of hydraulic oil, wherein the energy accumulator of the hydraulic oil cylinder of the spring comprises a hydraulic spring oil cylinder in which a piston is arranged, the piston is connected with an elastic device, the hydraulic spring oil cylinder and the hydraulic pushing cylinder are respectively provided with an inlet and an outlet, and the inlets and the outlets are respectively provided with a one-way valve; and the outlet of the hydraulic pushing cylinder is connected with the inlet of the hydraulic spring oil cylinder, the outlet of the hydraulic spring oil cylinder is connected with the input port of the hydraulic generator, the output port of the hydraulic generator is connected with the inlet of the oil tank of the hydraulic oil, and the outlet of the oil tank of the hydraulic oil is connected with the inlet of the hydraulic pushing cylinder. The screw jack presses liquid inside the hydraulic pushing cylinder into the hydraulic spring oil cylinder under the action of external force to enable the piston to move for compressing or pulling up the elastic device so as to convert hydraulic energy into elastic potential energy, and the elastic potential energy is converted into the kinetic energy of the liquid to drive the hydraulic generator for power generation.
Description
Technical field
The utility model relates to a kind of hydraulic energy storage supplies.
Background technique
At present, along with industrialization and electrical equipment develop rapidly, demand to electric weight is very big, most of employing thermal power generation, as raw material, energy saving advances sustainable economic development extremely urgent at power field with non-renewable resources such as coal, carbon, and the communications and transportation apparatus in fields such as automobile, aviation, navigation also consumes a large amount of fuel now, in running, except discharging large quantity of exhaust gas befouling environment, can not produce the energy, function singleness.
The model utility content
In order to overcome above-mentioned defective, the purpose of this utility model is to provide a kind of environmental protection, energy-conservation hydraulic energy to store supplies.
In order to achieve the above object, electric vehicle hydraulic energy circulation storage generating supplies of the present utility model, pushing away cylinder, spring hydraulic oil cylinder accumulator, hydraulic generator, hydraulic oil fuel tank by screw jack, hydraulic pressure constitutes, wherein, described spring hydraulic oil cylinder accumulator comprises that at least one inside is provided with the hydraulic spring grease cup oil cylinder of piston, described piston connects elastic device, and described hydraulic spring grease cup oil cylinder and hydraulic pressure push away cylinder and is respectively arranged with inlet/outlet, and described inlet/outlet is respectively arranged with one-way valve; Described hydraulic pressure pushes away cylinder outlet and connects the import of hydraulic spring grease cup oil cylinder, the outlet of hydraulic spring grease cup oil cylinder and connect that hydraulic generator inlet opening, hydraulic generator delivery outlet connect the import of hydraulic oil fuel tank, the hydraulic oil fuel-tank outlet connects hydraulic pressure and pushes away the cylinder import, screw jack connects hydraulic pressure and pushes away cylinder, described hydraulic spring grease cup oil cylinder is provided with control switch, the action of described control switch control hydraulic spring grease cup oil cylinder outlet one-way valve.
Wherein, described elastic device is a spring.
Further, described spring is arranged in the hydraulic spring grease cup oil cylinder, and spring the inner is fixed on the piston, and the outer end is fixed on and the relative end of described hydraulic spring grease cup oil cylinder that import and export are set.
Particularly, described spring is arranged on outside the hydraulic spring grease cup oil cylinder, and described piston is connected with described spring outer end by piston rod, and spring the inner is arranged on the hydraulic spring grease cup oil cylinder.
Wherein, described screw jack is taken off taking off of trochus by hydraulic pressure and is colluded and push away the cylinder outer wall with described hydraulic pressure and directly weld.
Above-mentioned structure, described screw jack promotes hydraulic pressure under external force and pushes away cylinder acting and its internal liquid is pressed into makes piston move compression or draw high elastic device in the hydraulic spring grease cup oil cylinder hydraulic pressure to be converted into elastic potential energy, then elastic potential energy to be converted into liquid kinetic energy again and to drive the hydraulic generator generating.
Description of drawings
Fig. 1 is the structural representation of the utility model first specific embodiment.
Fig. 2 is the structural representation of the utility model second specific embodiment.
Fig. 3 is the sectional structure schematic representation of the specific embodiment of hydraulic oil fuel tank of the present utility model.
Fig. 4 is the structural representation of the 3rd specific embodiment of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, electric vehicle hydraulic energy circulation storage generating supplies of the present utility model, by screw jack 13, taking off trochus 10 with screw jack by hydraulic pressure takes off and colludes the casing wall that the hydraulic pressure that directly is welded to connect pushes away cylinder 1, spring hydraulic oil cylinder accumulator, hydraulic generator 3, hydraulic oil fuel tank 4 constitutes, described spring hydraulic oil cylinder accumulator comprises at least one hydraulic spring grease cup oil cylinder 2, be provided with piston 23 in the described hydraulic spring grease cup oil cylinder 2, described piston connects elastic device 6, described hydraulic spring grease cup oil cylinder and hydraulic pressure push away cylinder and are respectively arranged with into, outlet, described hydraulic spring grease cup oil cylinder advances, outlet is respectively arranged with one- way valve 21,22; Hydraulic pressure pushes away the cylinder inlet/outlet and is respectively arranged with one- way valve 11,12, pushing away cylinder outlet by pipeline 5 described hydraulic pressure connects the import of hydraulic spring grease cup oil cylinder, the outlet of hydraulic spring grease cup oil cylinder and connects that hydraulic generator inlet opening, hydraulic generator delivery outlet connect the import of hydraulic oil fuel tank, the hydraulic oil fuel-tank outlet connects hydraulic pressure and pushes away the cylinder import, wherein, described elastic device is a spring, described hydraulic spring grease cup oil cylinder is provided with control switch 20, the action of described control switch control hydraulic spring grease cup oil cylinder outlet one-way valve.
Above-mentioned structure, the described hydraulic screw jack that is rotated in the forward, its inner liquid exports through screw jack, the import of hydraulic spring grease cup oil cylinder enters in the hydraulic spring grease cup oil cylinder, at this moment, the liquid of screw jack inside is stoped and can only enter in the hydraulic spring grease cup oil cylinder through the one-way valve of outlet by the one-way valve of import, the in-oil cylinder liquid of hydraulic spring grease cup equally also can only enter the hydraulic spring grease cup oil cylinder through the import one-way valve and promote Piston Compression or extension spring, hydraulic pressure can be converted into elastic potential energy, control switch control this moment control setting is at the closed check valve of hydraulic spring grease cup oil cylinder outlet, when treating that piston moves to precalculated position (just in time fill with for liquid in the hydraulic spring grease cup oil cylinder in the precalculated position) herein with the position limit switch touch controls one-way valve opens that is arranged on hydraulic spring grease cup oil cylinder or the piston, the in-oil cylinder liquid of hydraulic spring grease cup enters the hydraulic generator inlet opening through the outlet one-way valve liquid kinetic energy is converted into electric energy to electric vehicle storage battery electric energy supplement under the effect of spring restoring force, liquid return hydraulic oil fuel tank through the outflow of generator delivery outlet, counterrotating hydraulic screw jack, liquid in the hydraulic oil fuel tank is drawn in the hydraulic rotating jack, recycle, described liquid can also can be water or other liquid mediums for hydraulic oil, does not limit at this.
Above-mentioned structure, described hydraulic spring grease cup oil cylinder is a plurality of series connection settings, screw jack connects hydraulic pressure and pushes away cylinder, hydraulic pressure pushes away cylinder and is provided with import and outlet, import and outlet are provided with single-phase valve, like this can circular work, hydraulic pressure pushes away the cylinder outlet and connects the import of hydraulic spring grease cup oil cylinder, the outlet of hydraulic spring grease cup oil cylinder connects the import of next hydraulic spring grease cup oil cylinder, be provided with single-phase valve in each hydraulic jack inlet, can increase the hydraulic oil reserves like this, hydraulic jack is a plurality of polyphones, last hydraulic jack outlet connects hydraulic generator, sustainable so permanent circulating generation.Described control switch 20 is arranged on the last N hydraulic spring grease cup oil cylinder, be specially the position limit switch that is arranged on hydraulic spring grease cup oil cylinder top, described position limit switch be arranged on N hydraulic spring grease cup oil cylinder export single-phase valve be connected control described one-way valve switch motion, as shown in Figure 4, (illustrate described hydraulic spring grease cup oil cylinder and be specially three) described hydraulic spring grease cup oil cylinder shape is specially square, circle or oval or other geometrical shapies, rotating screw jack fore-set moves under external force the hydraulic oil in it is pushed in the described first hydraulic spring grease cup oil cylinder, the in-oil cylinder hydraulic oil of first hydraulic spring grease cup is carried in the second hydraulic spring grease cup oil cylinder through the one-way valve of outlet, like this, hydraulic oil enters the first hydraulic spring grease cup oil cylinder respectively, the second hydraulic spring grease cup oil cylinder and N hydraulic spring grease cup oil cylinder, when the in-oil cylinder hydraulic oil of N hydraulic spring grease cup is full of, piston is controlled the one-way valve opens that N hydraulic spring grease cup oil cylinder exports with position limit switch that is arranged on precalculated position on this hydraulic spring grease cup oil cylinder or sensor action, and the in-oil cylinder hydraulic oil of hydraulic spring grease cup can promote the long-time circulating generation of hydraulic generator successively.
As first specific embodiment of the present utility model, as shown in Figure 1, described spring is arranged in the hydraulic spring grease cup oil cylinder, and spring the inner is fixed on the piston for free end, and the outer end is that fixed end is fixed on and the relative end of described hydraulic spring grease cup oil cylinder that import and export are set.This kind structure enters hydraulic spring grease cup oil cylinder inner carrier pressure spring with liquid, and liquid promotes the hydraulic generator generating through the outlet one-way valve in the hydraulic spring grease cup oil cylinder under the spring thrust effect.
As second specific embodiment of the present utility model, as shown in Figure 2, described spring is arranged on outside the hydraulic spring grease cup oil cylinder, and described piston is that free end is connected by piston rod and described spring outer end, and spring the inner is arranged on the hydraulic spring grease cup oil cylinder for fixed end.This kind structure enters hydraulic spring grease cup oil cylinder inner carrier extension spring with liquid, and liquid promotes the hydraulic generator generating through the outlet one-way valve in the hydraulic spring grease cup oil cylinder under the spring tension effect.
Said structure, the spring that is arranged on the described piston can be one, also can use side by side for many, be increased in the elastic potential energy that transforms under the hydraulic pressure, concrete structure as described in Figure 3, described piston 23 is provided with many piston rods 24, all wears spring 6 on the described piston rod.
Said structure is applicable to the various transport facilitys that contain hydraulic structure such as automobile, aviation, steamer, still is used for apparatuses such as hydraulic pressure welding machine and hydraulic pump, can be used for power field.
The utility model is not limited to above-mentioned mode of execution; no matter on its shape or structure, do any variation; every to utilize above-mentioned electric vehicle hydraulic energy circulation storage generating supplies all be a kind of distortion of the present utility model, all should think and drop within the utility model protection domain.
Claims (5)
1. the generating supplies is stored in an electric vehicle hydraulic energy circulation, it is characterized in that, pushing away cylinder, spring hydraulic oil cylinder accumulator, hydraulic generator, hydraulic oil fuel tank by screw jack, hydraulic pressure constitutes, wherein, described spring hydraulic oil cylinder accumulator comprises that at least one inside is provided with the hydraulic spring grease cup oil cylinder of piston, described piston connects elastic device, and described hydraulic spring grease cup oil cylinder and hydraulic pressure push away cylinder and is respectively arranged with inlet/outlet, and described inlet/outlet is respectively arranged with one-way valve; Described hydraulic pressure pushes away cylinder outlet and connects the import of hydraulic spring grease cup oil cylinder, the outlet of hydraulic spring grease cup oil cylinder and connect that hydraulic generator inlet opening, hydraulic generator delivery outlet connect the import of hydraulic oil fuel tank, the hydraulic oil fuel-tank outlet connects hydraulic pressure and pushes away the cylinder import, screw jack connects hydraulic pressure and pushes away cylinder, described hydraulic spring grease cup oil cylinder is provided with control switch, the action of described control switch control hydraulic spring grease cup oil cylinder outlet one-way valve.
2. electric vehicle hydraulic energy circulation storage generating supplies as claimed in claim 1 is characterized in that described elastic device is a spring.
3. electric vehicle hydraulic energy circulation storage generating supplies as claimed in claim 2, it is characterized in that, described spring is arranged in the hydraulic spring grease cup oil cylinder, and spring the inner is fixed on the piston, and the outer end is fixed on and the relative end of described hydraulic spring grease cup oil cylinder that import and export are set.
4. hydraulic energy storage supplies as claimed in claim 2 is characterized in that described spring is arranged on outside the hydraulic spring grease cup oil cylinder, and described piston is connected with described spring outer end by piston rod, and spring the inner is arranged on the hydraulic spring grease cup oil cylinder.
5. as the arbitrary described hydraulic energy storage of claim 1-4 supplies, it is characterized in that described screw jack is taken off taking off of trochus by hydraulic pressure and colluded and push away the cylinder outer wall with described hydraulic pressure and directly weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201669778U CN201661415U (en) | 2010-04-22 | 2010-04-22 | Cyclic storage and power generation replenisher of hydraulic energy of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201669778U CN201661415U (en) | 2010-04-22 | 2010-04-22 | Cyclic storage and power generation replenisher of hydraulic energy of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201661415U true CN201661415U (en) | 2010-12-01 |
Family
ID=43231831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201669778U Expired - Fee Related CN201661415U (en) | 2010-04-22 | 2010-04-22 | Cyclic storage and power generation replenisher of hydraulic energy of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201661415U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150840A (en) * | 2016-08-30 | 2016-11-23 | 杭州衡源汽车科技有限公司 | A kind of Vehicular electric generator based on two-stroke air cylinder driven |
| CN109494063A (en) * | 2018-03-09 | 2019-03-19 | 国网浙江省电力公司金华供电公司 | The control device and control method of on-load tap changers of transformers |
| CN113586107A (en) * | 2021-09-06 | 2021-11-02 | 山西银锋科技有限公司 | Power generation system utilizing mine pressure |
-
2010
- 2010-04-22 CN CN2010201669778U patent/CN201661415U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150840A (en) * | 2016-08-30 | 2016-11-23 | 杭州衡源汽车科技有限公司 | A kind of Vehicular electric generator based on two-stroke air cylinder driven |
| CN106150840B (en) * | 2016-08-30 | 2017-06-30 | 杭州衡源汽车科技有限公司 | A kind of Vehicular electric generator based on two-stroke air cylinder driven |
| CN109494063A (en) * | 2018-03-09 | 2019-03-19 | 国网浙江省电力公司金华供电公司 | The control device and control method of on-load tap changers of transformers |
| CN113586107A (en) * | 2021-09-06 | 2021-11-02 | 山西银锋科技有限公司 | Power generation system utilizing mine pressure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203867789U (en) | Decelerating belt energy recycling generating device | |
| CN103114971B (en) | Hybrid energy storage system used for restraining fluctuation of clustering wind power plant power output | |
| CN103697023B (en) | For the energy regenerating of the rotary braking of engineering machinery and the electrohydraulic system of release | |
| CN102954050B (en) | The piston type energy-storage system of a kind of hydraulic pressure-air pressure combination | |
| CN103423124A (en) | Solar air compressor energy-storing system | |
| CN201661415U (en) | Cyclic storage and power generation replenisher of hydraulic energy of electric automobile | |
| CN107176053A (en) | A kind of fuel cell high-power mobile charging device and charging vehicle | |
| CN103498820A (en) | Closed pressure maintaining oil tank suitable for hydraulic wave power generation device | |
| CN202560506U (en) | Energy storage system of solar air compressor | |
| CN206071790U (en) | A kind of compound hydraulic drive type wave energy generating set | |
| CN201155432Y (en) | Domestic wind power energy storage power generation system device | |
| CN103140669B (en) | Buoyancy engine | |
| CN203594555U (en) | High-pressure hydraulic energy gravity power generation system | |
| CN207278413U (en) | A kind of hydraulic accumulation energy electricity generation system suitable for wave-energy power generation | |
| CN202431428U (en) | Clean electric energy production device | |
| CN205025682U (en) | One -way wave energy promotes power generation facility | |
| CN202228448U (en) | Liquid pressure-air pressure combined piston-type energy storage system | |
| CN208474040U (en) | A kind of supercharging air formula high pressure water energy storing device | |
| CN203335330U (en) | System for storing high-pressure gas on seabed | |
| CN201972868U (en) | Solar energy heat-collecting supercharging power generating system | |
| CN102913416A (en) | Mechanical full-bridge type circulating liquid gas compressing part and energy storage system | |
| CN201890158U (en) | Multi-energy resources environmental-friendly and energy-saving vehicle | |
| CN201313511Y (en) | Wind energy and fuel oil mixed generation mobile power van | |
| CN108374745A (en) | A kind of supercharging air formula high pressure water energy storing device and method | |
| CN202535135U (en) | Movable charging system |
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: 20101201 Termination date: 20120422 |