CN205423087U - Fire vehicle weight power power generation facility - Google Patents
Fire vehicle weight power power generation facility Download PDFInfo
- Publication number
- CN205423087U CN205423087U CN201620178133.2U CN201620178133U CN205423087U CN 205423087 U CN205423087 U CN 205423087U CN 201620178133 U CN201620178133 U CN 201620178133U CN 205423087 U CN205423087 U CN 205423087U
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- Prior art keywords
- oil
- hydraulic
- cylinder
- power generation
- wheel
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Abstract
The utility model discloses a fire vehicle weight power power generation facility, include that gravity gathers the ability device, it has a plurality of through -holes radially to open on tire tread along the wheel, gravity gathers and device slip setting to be in in the through -hole, it includes that one end open -ended barrel, one end slide and stretches into piston in the barrel, the pressure spring that both ends are connected bottom piston and barrel respectively, form an inclosed first oil pocket between piston and the barrel, it has the intercommunication to open on the barrel the inlet port and the oil drain hole of first oil pocket, through the telescoping device make gravity gather can the device outside the train slows down or stretches out tire tread during the braking, rethread hydraulic circuit, power generation facility and storage battery become the electric energy with some mechanical energy conversion of train and store to realize energy -conserving mesh.
Description
Technical field
This utility model is a kind of train gravity force power generation apparatus, belongs to TRT technical field.
Background technology
Train has the biggest mechanical energy when high-speed cruising, and when carrying out slowing down or braking by brake unit, this some mechanical can will waste.At present, the railway operation total kilometrage of China has reached 120,000 kilometers, has every day thousand of trains to travel along the railway track, thousand of trains because of slow down or braking and the energy that loses is huge.
Therefore, it is necessary to develop a kind of train gravity force power generation apparatus, to solve the problems referred to above.
Utility model content
The deficiency existed for prior art, this utility model purpose is to provide a kind of train gravity force power generation apparatus, the problem solving the mechanical energy converting electrical energy of train to propose in above-mentioned background technology by gravity energy-gathering device and TRT, the some mechanical of train can be converted to electric energy by this utility model when train speed reducing or braking, thus realizes energy-conservation purpose.
To achieve these goals, this utility model is to realize by the following technical solutions: a kind of train gravity force power generation apparatus, including:
Gravity energy-gathering device, radially on wheel tread, multiple through hole is had along wheel, described gravity energy-gathering device is slidably arranged in described through hole, it stage clip including sliding the cylinder of one end open, one end the piston that stretches in described cylinder, two ends being connected with piston and cylinder body bottom respectively, form a first airtight oil pocket between described piston and cylinder, cylinder has fuel feed hole and the outage connecting described first oil pocket；
Retractor device, is arranged on wheel spoke, is connected with gravity energy-gathering device, is used for making gravity energy-gathering device slide in described through hole；
Hydraulic circuit, including oil inlet pipe, oil exit pipe, check valve, hydraulic oil container, accumulator and hydraulic motor, described oil inlet pipe two ends connect with fuel feed hole and hydraulic oil container respectively, described oil exit pipe two ends connect with outage and accumulator respectively, being respectively arranged with described check valve on oil inlet pipe and oil exit pipe, accumulator is connected with described hydraulic motor by oil pipe；
TRT, couples with described hydraulic motor；
Accumulator battery, electrically connects with described TRT.
Further, described retractor device is hydraulic cylinder, and the piston rod of hydraulic cylinder is connected with cylinder body bottom.
Further, also including the speed sync valve being arranged on wheel, multiple hydraulic cylinders of same wheel are connected with described speed sync valve by oil pipe.
Further, described hydraulic circuit also includes multiple sealing bearing being set on axletree, described sealing bearing is used for making hydraulic oil flow between wheel and vehicle body, it is deep groove ball bearing, including outer ring, inner ring, steel ball, retainer and sealing member, two ends inside described outer ring and outside inner ring have seal groove, the outside of described sealing member and inner side are respectively embedded in the outer ring of the same side and the seal groove of inner ring, outer ring, a second airtight oil pocket is formed between inner ring and two sealing members, the first hydraulic oil channel of described second oil pocket of multiple connection it is provided with on end face on inner ring, the periphery of outer ring is provided with the second hydraulic oil channel of connection second oil pocket.
Further, multiple described sealing bearings are arranged on the axletree of lateral wheel.
Further, described hydraulic circuit also includes the overflow valve connected with accumulator.
Further, one end that described piston is positioned at outside cylinder is hemispherical.
The beneficial effects of the utility model: this utility model provides a kind of train gravity force power generation apparatus, including gravity energy-gathering device, radially on wheel tread, multiple through hole is had along wheel, described gravity energy-gathering device is slidably arranged in described through hole, it stage clip including sliding the cylinder of one end open, one end the piston that stretches in described cylinder, two ends being connected with piston and cylinder body bottom respectively, form a first airtight oil pocket between described piston and cylinder, cylinder has fuel feed hole and the outage connecting described first oil pocket；Make gravity energy-gathering device stretch out outside wheel tread when train speed reducing or braking by retractor device, then by hydraulic circuit, TRT and accumulator battery, the some mechanical of train can be converted into electrical power storage, thus realize energy-conservation purpose.
Accompanying drawing explanation
Fig. 1 is that gravity energy-gathering device of the present utility model is arranged on the structural representation on wheel and when not working；
Fig. 2 is the gravity energy-gathering device of the present utility model structural representation when being arranged on wheel and be in running order；
Fig. 3 is the structural representation of gravity energy-gathering device of the present utility model；
Fig. 4 is the structural representation of sealing bearing of the present utility model；
Fig. 5 is the left view structural representation of Fig. 4；
Fig. 6 is the structural representation that sealing bearing of the present utility model is arranged on axletree；
Fig. 7 is the structural representation of hydraulic circuit of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, this utility model is expanded on further.
Referring to Fig. 1 to Fig. 7, wherein the oil pipe in hydraulic circuit, check valve omit in Fig. 1, Fig. 2 and Fig. 6 and are not drawn into.
nullA kind of technical scheme of this utility model offer: a kind of train gravity force power generation apparatus，Including: gravity energy-gathering device 3，Radially on wheel tread 11, multiple through hole 110 is had along wheel 1，Diameter difference according to wheel 1 arranges the through hole 110 of varying number，The present embodiment preferably 6，Described gravity energy-gathering device 3 is slidably arranged in described through hole 110，It includes the cylinder 31 of one end open、Slide and stretch into the piston 32 in described cylinder 31 in one end、Two ends respectively with the stage clip 33 being connected bottom piston 32 and cylinder 31，One end that described piston 32 is positioned at outside cylinder 31 is hemispherical，Stage clip 33 is used for making piston 32 return to initial position，A first airtight oil pocket 30 is formed between described piston 32 and cylinder 31，Cylinder 31 has fuel feed hole 311 and the outage 312 connecting described first oil pocket 30；When hemispheric one end of piston 32 stretch out in wheel tread 11 outer time, during wheel 1 contacts with orbit rotation, the hydraulic oil in the first oil pocket 30 is extruded, thus obtains and there is the hydraulic oil of certain hydraulic energy, the speed of service of train also reduces simultaneously；When the hemispheric one end of ball plug 32 does not extends out when wheel tread 11 is outer, gravity energy-gathering device 3 causes obstruction will not to the operation of train；
Retractor device, it is arranged on wheel 1 spoke, it is connected with gravity energy-gathering device 3, for making gravity energy-gathering device 3 slide in described through hole 110, purpose is to make gravity energy-gathering device 3 just stretch out in outside wheel tread 11 train needs and slows down or brake when, thus the operation to train causes obstruction, in order to by realizing, the some mechanical of train can be converted to electric energy recovery, reach energy-conservation purpose；
Hydraulic circuit, including oil inlet pipe 6, oil exit pipe 7, check valve 8, hydraulic oil container 12, accumulator 10 and hydraulic motor 11, described oil inlet pipe 6 two ends connect with fuel feed hole 311 and hydraulic oil container 12 respectively, described oil exit pipe 7 two ends connect with outage 312 and accumulator 10 respectively, oil inlet pipe 6 and oil exit pipe 7 are respectively arranged with described check valve 8, accumulator 10 is connected with described hydraulic motor 11 by oil pipe, the hydraulic oil with certain pressure that gravity energy-gathering device 3 is discharged is by oil exit pipe 7, accumulator 10 arrives in hydraulic motor 11, hydraulic motor 11 drives TRT 13 coupled thereto to rotate under the effect of the hydraulic oil of flowing, thus mechanical energy when realizing train speed reducing or stop is partially converted to electric energy, and stored by accumulator battery.
As the further improvement of such scheme, described retractor device is hydraulic cylinder 4, and the piston rod of hydraulic cylinder 4 is connected bottom cylinder 31, so arranges simple in construction, it is simple to engine driver controls stretching out or retracting of the piston rod of hydraulic cylinder 4 by control panel.
Further improvement as such scheme, also include the speed sync valve 5 being arranged on wheel 1, multiple hydraulic cylinders 4 of same wheel 1 are connected with described speed sync valve 5 by oil pipe, the purpose arranging speed sync valve 5 is to ensure that the overhang of the piston rod of multiple hydraulic cylinder 4 is consistent, thus hemispheric one end of piston 32 stretches out in the highly consistent of wheel tread 11.
nullFurther improvement as such scheme，As shown in Figures 4 to 6，Described hydraulic circuit also includes multiple sealing bearing 9 being set on axletree 2，Described sealing bearing 9 is used for making hydraulic oil flow between wheel 1 and vehicle body，It is deep groove ball bearing，Including outer ring 91、Inner ring 92、Steel ball、Retainer and sealing member 93，Two ends inside described outer ring 91 and outside inner ring 92 have seal groove，The outside of described sealing member 93 and inner side are respectively embedded in the outer ring 91 of the same side and the seal groove of inner ring 92，Outer ring 91、A second airtight oil pocket 90 is formed between inner ring 92 and two sealing members 93，The first hydraulic oil channel 921 of described second oil pocket 90 of multiple connection it is provided with on end face on inner ring 92，The periphery of outer ring 91 is provided with the second hydraulic oil channel 911 of connection second oil pocket 90.In order to make sealing member 93 not leak in the case of bearing certain pressure, support frame can be increased inside sealing member 3.Owing to this utility model has two set hydraulic systems, a set of for generating electricity, a set of for driving hydraulic cylinder 4, therefore need to be correspondingly arranged 4 sealing bearings 9 at a wheel 1.During use, the oil pipe on wheel 1 is connected with multiple first hydraulic channels 921, then connect by being arranged on the oil pipe on train vehicle body and the second hydraulic channel 911, thus can form hydraulic circuit with other Hydraulic Elements being fixed on train vehicle body easily.Preferably sealing bearing 9 is enclosed within axletree 2 and is positioned at the one end outside wheel 1, it is simple to install and safeguard and maintenance.
As the further improvement of such scheme, described hydraulic circuit also includes the overflow valve 14 connected with accumulator 10, and overflow valve 14 has the function of voltage stabilizing overflow, so arranges the safety that can protect hydraulic circuit.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described, to those skilled in the art, obviously this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (7)
1. a train gravity force power generation apparatus, it is characterised in that: including:
Gravity energy-gathering device (3), radially on wheel tread (11), multiple through hole (110) is had along wheel (1), described gravity energy-gathering device (3) is slidably arranged in described through hole (110), it includes the cylinder (31) of one end open, slide and stretch into the piston (32) in described cylinder (31) in one end, the stage clip (33) that two ends are connected with piston (32) and cylinder (31) bottom respectively, airtight first oil pocket (30) is formed between described piston (32) and cylinder (31), cylinder (31) has fuel feed hole (311) and the outage (312) connecting described first oil pocket (30)；
Retractor device, is arranged on wheel (1) spoke, is connected with gravity energy-gathering device (3), is used for making gravity energy-gathering device (3) slide in described through hole (110)；
Hydraulic circuit, including oil inlet pipe (6), oil exit pipe (7), check valve (8), hydraulic oil container (12), accumulator (10) and hydraulic motor (11), described oil inlet pipe (6) two ends connect with fuel feed hole (311) and hydraulic oil container (12) respectively, described oil exit pipe (7) two ends connect with outage (312) and accumulator (10) respectively, being respectively arranged with described check valve (8) on oil inlet pipe (6) and oil exit pipe (7), accumulator (10) is connected with described hydraulic motor (11) by oil pipe；
TRT (13), couples with described hydraulic motor (11)；
Accumulator battery, electrically connects with described TRT.
Train gravity force power generation apparatus the most according to claim 1, it is characterised in that: described retractor device is hydraulic cylinder (4), and the piston rod of hydraulic cylinder (4) is connected with cylinder (31) bottom.
Train gravity force power generation apparatus the most according to claim 2, it is characterised in that: also including the speed sync valve (5) being arranged on wheel (1), multiple hydraulic cylinders (4) of same wheel (1) are connected with described speed sync valve (5) by oil pipe.
nullTrain gravity force power generation apparatus the most according to claim 3，It is characterized in that: described hydraulic circuit also includes multiple sealing bearing (9) being set on axletree (2)，Described sealing bearing (9) is used for making hydraulic oil flow between wheel (1) and vehicle body，It is deep groove ball bearing，Including outer ring (91)、Inner ring (92)、Steel ball、Retainer and sealing member (93)，Seal groove is had at the two ends of described outer ring (91) inner side and inner ring (92) outside，The outside of described sealing member (93) and inner side are respectively embedded in the outer ring (91) of the same side and the seal groove of inner ring (92)，Outer ring (91)、Airtight second oil pocket (90) is formed between inner ring (92) and two sealing members (93)，First hydraulic oil channel (921) of described second oil pocket of multiple connection (90) it is provided with on end face on inner ring (92)，The periphery of outer ring (91) is provided with second hydraulic oil channel (911) of a connection the second oil pocket (90).
Train gravity force power generation apparatus the most according to claim 4, it is characterised in that: multiple described sealing bearings (9) are arranged on the axletree (2) in wheel (1) outside.
Train gravity force power generation apparatus the most according to claim 5, it is characterised in that: described hydraulic circuit also includes the overflow valve (14) connected with accumulator (10).
7. according to the train gravity force power generation apparatus described in any one of claim 1-6, it is characterised in that: it is hemispherical that described piston (32) is positioned at cylinder (31) one end outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178133.2U CN205423087U (en) | 2016-03-09 | 2016-03-09 | Fire vehicle weight power power generation facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178133.2U CN205423087U (en) | 2016-03-09 | 2016-03-09 | Fire vehicle weight power power generation facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423087U true CN205423087U (en) | 2016-08-03 |
Family
ID=56534267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178133.2U Withdrawn - After Issue CN205423087U (en) | 2016-03-09 | 2016-03-09 | Fire vehicle weight power power generation facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626401A (en) * | 2016-03-09 | 2016-06-01 | 蔡如尤 | Train gravity power generation assembly |
-
2016
- 2016-03-09 CN CN201620178133.2U patent/CN205423087U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626401A (en) * | 2016-03-09 | 2016-06-01 | 蔡如尤 | Train gravity power generation assembly |
| CN105626401B (en) * | 2016-03-09 | 2018-03-30 | 蔡如尤 | Train gravity force power generation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20180330 |
|
| AV01 | Patent right actively abandoned |