CN203297170U - Energy-saving and consumption-reducing compression-type garbage station - Google Patents
Energy-saving and consumption-reducing compression-type garbage station Download PDFInfo
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- CN203297170U CN203297170U CN2013202927126U CN201320292712U CN203297170U CN 203297170 U CN203297170 U CN 203297170U CN 2013202927126 U CN2013202927126 U CN 2013202927126U CN 201320292712 U CN201320292712 U CN 201320292712U CN 203297170 U CN203297170 U CN 203297170U
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Abstract
The utility model discloses an energy-saving and consumption-reducing compression-type garbage station which comprises a lifting-type garbage box. The lifting-type garbage box mainly comprises a garbage box body and a lifting hydraulic system. The lifting hydraulic system comprises an oil pump (1), a throttling valve (2), a first reversing valve (3), a garbage box lifting oil cylinder, one-way valves (6) and an energy accumulator (8). An oil inlet and an oil outlet of the garbage box lifting oil cylinder are connected with the first reversing valve (3), the oil pump (1) is communicated with an oil inlet of the first reversing valve (3) through an oil inlet pipeline, the oil inlet pipeline is provided with one one-way valve (6) and the throttling valve (2), an oil returning opening of the first reversing valve (3) is connected with a pressurizing oil opening of the energy accumulator (8) through an oil returning pipeline, the oil returning pipeline is provided with one one-way valve (6), and the pressurizing oil opening of the energy accumulator (8) is connected to an oil sucking opening of the oil pump (1) through an oil way pipeline provided with a valve capable of being opened and closed. The garbage station has the advantages of being reasonable in structure, reliable in work, high in efficiency, low in energy consumption and the like.
Description
Technical field
The utility model belongs to environmental sanitation special mechanical equipment field, is specifically related to a kind of garbage-compressing formula processing equipment.
Background technique
At present, domestic compressed garbage station all has the garbage can lifting function, and the purpose of lifting is to make it to dock with the cram packer compartment after garbage can is risen, then with discharge mechanism, the rubbish in garbage can is shirked in car and transported.
Yet the garbage can hydraulic system for lifting of existing compressed garbage station mainly is comprised of oil pump, relief valve, selector valve, throttle valve.Garbage can hoists at every turn, system all needs to obtain a large amount of potential energy, and the decline after the each rise of garbage can, remove and overcome outside various friction loads, damping, back pressure effect due to speed limit element (throttle valve), again the major part of above-mentioned potential energy is transformed into heat energy, cause the greater loss of energy, and then make fluid heating, oily accelerated ageing, stable working decline.Simultaneously,, because lifting action is frequent,, for increasing heat radiation area, need add the large tank size again, or take the compulsory measures such as air-cooled, water-cooled, this has further increased energy consumption and equipment cost.Be becoming tight in energy day, and in the situation that the use amount of compressed garbage station increases day by day, how compressed garbage station carried out reducing energy consumption and just seem particularly important.
The model utility content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of rational in infrastructure, reliable operation, efficiency is high, energy consumption is low energy-saving and cost-reducing type compressed garbage station are provided.
for solving the problems of the technologies described above, the technological scheme that the utility model proposes is a kind of energy-saving and cost-reducing type compressed garbage station, be provided with lifting-type garbage bin in described compressed garbage station, this lifting-type garbage bin mainly is comprised of garbage box and hydraulic system for lifting, described hydraulic system for lifting comprises oil pump, throttle valve, the first selector valve, the garbage can hoist cylinder, one-way valve and accumulator, the oil inlet and outlet of described garbage can hoist cylinder is connected with the first selector valve, described oil pump is communicated with the filler opening of described the first selector valve by in-line, described in-line is provided with one-way valve and throttle valve, the return opening of described the first selector valve is connected to the pressurising hydraulic fluid port of accumulator by return line, described return line is provided with one-way valve, the pressurising hydraulic fluid port of accumulator is connected to the inlet port of oil pump again by the oil line pipe that is provided with able to turn on or off valve.
In above-mentioned energy-saving and cost-reducing type compressed garbage station, the pressurising hydraulic fluid port of described accumulator also preferably is connected with a relief valve, and described relief valve is connected to the inlet port of oil pump by oil line pipe.This relief valve is conducive to protect the pressurising pressure of accumulator to be no more than the rated working pressure of accumulator.
In above-mentioned energy-saving and cost-reducing type compressed garbage station, separately preferably be provided with an one-way valve on the oil line pipe between described relief valve and oil pump.
In above-mentioned energy-saving and cost-reducing type compressed garbage station, the pressurising hydraulic fluid port of described accumulator and the able to turn on or off valve between oil pump are preferably the second selector valve.
In above-mentioned energy-saving and cost-reducing type compressed garbage station, described garbage can hoist cylinder preferably adopts the double-cylinder hydraulic form, and the oil inlet and outlet of described garbage can hoist cylinder shares described first selector valve.
In above-mentioned energy-saving and cost-reducing type compressed garbage station, the oil outlet of described oil pump also preferably is connected with a relief valve.
The working principle of compressed garbage station of the present utility model is mainly: when garbage can descends, garbage can and mechanism's deadweight are drained in accumulator by return opening (A mouth) the pressure oil liquid that produces in garbage can hoist cylinder rodless cavity, be converted into hydraulic energy with gravitational potential energy this moment, and be stored in accumulator; When garbage can need to rise again, accumulator is to oil pump feed, and because accumulator is pressure oil to the oil pump confession, it has offset the rising resistance of pressure oil appropriate section, reduce power of motor that oil pump consumes in the garbage can uphill process, and then reached energy-saving and cost-reducing purpose.
Compared with prior art, the utility model has the advantage of: the utility model is rational in infrastructure, reliable operation not only, and efficiency is high, energy consumption is low, by the working method that gravitational potential energy is first absorbed, recycles, but effective recycling refuse storage area elevator mechanism produces when descending energy, realize energy-saving and cost-reducing, energy consumption in the time of can making the refuse storage area lift work reduces more than 45%, obtaining significant energy-saving effect and considerable economic benefit, is a kind of comparatively practical energy-saving and cost-reducing type refuse disposal installation.
Description of drawings
Fig. 1 is the structural representation of the hydraulic system for lifting of compressed garbage station in the utility model embodiment.
Marginal data:
1, oil pump; 2, throttle valve; 3, the first selector valve; 4, the first garbage can hoist cylinder; 5, the second garbage can hoist cylinder; 6, one-way valve; 7, relief valve; 8, accumulator; 9, the second selector valve.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model is further described.
Embodiment:
A kind of energy-saving and cost-reducing type compressed garbage station of the present utility model, be provided with lifting-type garbage bin in this compressed garbage station, this lifting-type garbage bin mainly is comprised of garbage box and hydraulic system for lifting as shown in Figure 1, and this hydraulic system for lifting comprises oil pump 1, throttle valve 2, the first selector valve 3, garbage can hoist cylinder, one-way valve 6 and accumulator 8.The garbage can hoist cylinder of the present embodiment adopts the double-cylinder hydraulic form, comprises the first garbage can hoist cylinder 4 and the second garbage can hoist cylinder 5, and the oil inlet and outlet of two garbage can hoist cylinders shares first selector valve 3.Oil pump 1 is communicated with the filler opening of the first selector valve 3 by in-line, be provided with successively one-way valve 6 on in-line, throttle valve 2 is connected to the first selector valve 3, the return opening of the first selector valve 3 is connected to the pressurising hydraulic fluid port of accumulator 8 by return line, return line is provided with one-way valve 6; The pressurising hydraulic fluid port of accumulator 8 is connected to the inlet port of oil pump 1 again by the oil line pipe that is provided with the second selector valve 9.
In the present embodiment, the pressurising hydraulic fluid port of accumulator 8 also is connected with a relief valve 7, and relief valve 7 is connected to the inlet port of oil pump 1 by oil line pipe.Separately be provided with an one-way valve 6 on oil line pipe between relief valve 7 and oil pump 1.
In the present embodiment, in above-mentioned energy-saving and cost-reducing type compressed garbage station, the oil outlet of oil pump 1 also is connected with a relief valve 7.
In the present embodiment, the working procedure of hydraulic system for lifting is: when garbage box descends, the second selector valve 9 cuts out, the deadweight of garbage box and mechanism enters in accumulator 8 pressure oil liquid that produces in the first garbage can hoist cylinder 4 and the second garbage can hoist cylinder 5 rodless cavities A mouth by the first selector valve 3, thereby gravitational potential energy is converted into hydraulic energy, and is stored in accumulator 8; When garbage box rose again, the second selector valve 9 was opened, and accumulator 8 is to oil pump 1 fuel feeding, because accumulator 8 is pressure oil to oil pump 1 confession, offset corresponding rising resistance, reduced the power of oil pump 1 motor that consumes in the uphill process, reached energy-saving and cost-reducing purpose.
Claims (6)
1. energy-saving and cost-reducing type compressed garbage station, be provided with lifting-type garbage bin in described compressed garbage station, this lifting-type garbage bin mainly is comprised of garbage box and hydraulic system for lifting, it is characterized in that: described hydraulic system for lifting comprises oil pump (1), throttle valve (2), the first selector valve (3), the garbage can hoist cylinder, one-way valve (6) and accumulator (8), the oil inlet and outlet of described garbage can hoist cylinder is connected with the first selector valve (3), described oil pump (1) is communicated with the filler opening of described the first selector valve (3) by in-line, described in-line is provided with one-way valve (6) and throttle valve (2), the return opening of described the first selector valve (3) is connected to the pressurising hydraulic fluid port of accumulator (8) by return line, described return line is provided with one-way valve (6), the pressurising hydraulic fluid port of accumulator (8) is connected to the inlet port of oil pump (1) again by the oil line pipe that is provided with able to turn on or off valve.
2. energy-saving and cost-reducing type compressed garbage station according to claim 1, it is characterized in that: the pressurising hydraulic fluid port of described accumulator (8) also is connected with a relief valve (7), and described relief valve (7) is connected to the inlet port of oil pump (1) by oil line pipe.
3. energy-saving and cost-reducing type compressed garbage station according to claim 2, is characterized in that: separately be provided with an one-way valve (6) on the oil line pipe between described relief valve (7) and oil pump (1).
4. according to claim 1,2 or 3 described energy-saving and cost-reducing type compressed garbage stations, it is characterized in that: the able to turn on or off valve between the pressurising hydraulic fluid port of described accumulator (8) and oil pump (1) is the second selector valve (9).
5. according to claim 1,2 or 3 described energy-saving and cost-reducing type compressed garbage stations, is characterized in that: described garbage can hoist cylinder employing double-cylinder hydraulic form, and shared described the first selector valve (3) of the oil inlet and outlet of described garbage can hoist cylinder.
6. according to claim 1,2 or 3 described energy-saving and cost-reducing type compressed garbage stations, it is characterized in that: the oil outlet of described oil pump (1) also is connected with a relief valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202927126U CN203297170U (en) | 2013-05-27 | 2013-05-27 | Energy-saving and consumption-reducing compression-type garbage station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202927126U CN203297170U (en) | 2013-05-27 | 2013-05-27 | Energy-saving and consumption-reducing compression-type garbage station |
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| Publication Number | Publication Date |
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| CN203297170U true CN203297170U (en) | 2013-11-20 |
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| CN2013202927126U Expired - Fee Related CN203297170U (en) | 2013-05-27 | 2013-05-27 | Energy-saving and consumption-reducing compression-type garbage station |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948541A (en) * | 2015-06-04 | 2015-09-30 | 宿州同创机械设备有限公司 | Hydraulic overflow energy recycling system |
| CN107054954A (en) * | 2017-02-16 | 2017-08-18 | 数源科技股份有限公司 | Standby energy-saving permanent thrust compressibility and control method are installed on a kind of compression type garbage truck |
| CN108383005A (en) * | 2018-05-07 | 2018-08-10 | 四川大学 | A kind of new type auto dress brick machine |
-
2013
- 2013-05-27 CN CN2013202927126U patent/CN203297170U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948541A (en) * | 2015-06-04 | 2015-09-30 | 宿州同创机械设备有限公司 | Hydraulic overflow energy recycling system |
| CN107054954A (en) * | 2017-02-16 | 2017-08-18 | 数源科技股份有限公司 | Standby energy-saving permanent thrust compressibility and control method are installed on a kind of compression type garbage truck |
| CN108383005A (en) * | 2018-05-07 | 2018-08-10 | 四川大学 | A kind of new type auto dress brick machine |
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| 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: 20131120 Termination date: 20140527 |