CN113294628B - Mechanical equipment protection device for water conservancy construction and use method thereof - Google Patents

Mechanical equipment protection device for water conservancy construction and use method thereof Download PDF

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Publication number
CN113294628B
CN113294628B CN202110559006.2A CN202110559006A CN113294628B CN 113294628 B CN113294628 B CN 113294628B CN 202110559006 A CN202110559006 A CN 202110559006A CN 113294628 B CN113294628 B CN 113294628B
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oil
oil return
pipe
channel
conservancy construction
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CN113294628A (en
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于鹏飞
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Ocean University of China
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Ocean University of China
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
    • H02N11/002—Generators

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The invention discloses a mechanical equipment protection device for water conservancy construction, which comprises an energy recovery type damping device and a protection shell, wherein the energy recovery type damping device is connected to the bottom of the protection shell and comprises a supporting base, a cylinder body, a piston rod, a thermoelectric generation sheet, an oil inlet channel, an oil return channel, a water channel, an oil supply main pipe, an oil return main pipe, an oil supply branch pipe, an oil return branch pipe, a water inlet pipe and a water outlet pipe. The invention belongs to the technical field of protection of water conservancy construction equipment, and particularly provides a protection device for water conservancy construction mechanical equipment and a use method thereof, wherein oil flows in the vibration process of the equipment, the kinetic energy of the oil generates internal energy due to internal friction collision and pipe wall friction collision, so that the oil is heated, electricity is generated through the temperature difference between the oil and cooling water, the vibration energy is recovered while the oil absorbs the vibration, and the protection device has good damping effect on the water conservancy construction mechanical equipment and a dustproof protection effect while being environment-friendly.

Description

Mechanical equipment protection device for water conservancy construction and use method thereof
Technical Field
The invention belongs to the technical field of water conservancy construction equipment protection, and particularly relates to a mechanical equipment protection device for water conservancy construction and a use method thereof.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Hydraulic engineering needs to build various types of hydraulic structures such as dams, dikes, spillways, water gates, water inlets, channels, transition tanks, rafts, fishways and the like to achieve the aims.
However, in the actual water conservancy construction process, due to the construction environment, many mechanical devices are exposed outside in the construction and use process, so that the mechanical devices are contaminated by dust, dirt and water, the mechanical devices are damaged, the construction and use are influenced slightly, and the mechanical devices are damaged and cannot be used seriously.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the mechanical equipment protecting device for water conservancy construction and the using method thereof, wherein oil flows in the vibration process of the equipment, the kinetic energy of the oil generates internal energy due to internal friction collision and pipe wall friction collision, so that the oil is heated, electricity is generated through the temperature difference between the oil and cooling water, the vibration energy is recovered while the oil is damped, the protecting device is environment-friendly, and has good damping effect on mechanical equipment for water conservancy construction and dustproof protection effect.
The technical scheme adopted by the invention is as follows: the invention relates to a mechanical equipment protection device for water conservancy construction, which comprises an energy recovery type damping device and a protection shell, wherein the protection shell is arranged in a hollow cavity, an access door is hinged on the protection shell, the energy recovery type damping device is connected and arranged at the bottom of the protection shell, the energy recovery type damping device comprises a support base, a cylinder body, a piston rod, a thermoelectric generation sheet, an oil inlet channel, an oil return channel, a water channel, an oil supply header pipe, an oil return header pipe, an oil supply branch pipe, an oil return branch pipe, a water inlet pipe and a water outlet pipe, the support base is arranged below the bottom wall of the protection shell in parallel, the cylinder body is uniformly connected and arranged on the support base, the top of the piston rod is connected and arranged below the bottom wall of the protection shell, the bottom of the piston rod is arranged in the cylinder body in a sliding mode, the oil supply branch pipe and the oil return branch pipe are respectively communicated and arranged between two adjacent cylinder bodies, the oil inlet channel, the water channel and the oil return channel are sequentially connected and arranged on the support base from top to bottom, the thermoelectric generation sheet is respectively connected and arranged between the oil inlet channel and the water channel, the oil return branch pipe are respectively communicated and arranged on two sides of the water channel, and the oil return header pipe.
Preferably, the cylinder body corresponds with the piston rod and is equipped with four groups, four groups cylinder body and piston evenly distributed locate between the bottom of protecting crust and the support base, oil supply branch pipe, oil return branch pipe all are equipped with two sets ofly, are linked together between two adjacent sets of cylinder bodies, oil supply house steward is linked together with two sets of oil supply branch pipes, oil return house steward is linked together with two sets of oil return branch pipes.
Furthermore, check valves are arranged on the oil supply branch pipe and the oil return branch pipe.
Furthermore, the periphery of the supporting base is provided with a supporting mounting hole in a penetrating manner, and the inner bottom of the protective shell is provided with an equipment fixing hole.
Furthermore, a heat dissipation through hole is arranged on the access door in a penetrating mode.
Furthermore, the bottom of the protective shell is provided with a mounting opening, and a buckle cover is arranged outside the mounting opening.
The invention also discloses a use method of the mechanical equipment protection device for water conservancy construction, which comprises the following steps:
s1: firstly, mechanical equipment for water conservancy construction is placed into a protective shell through a mounting opening and is fixed with the mechanical equipment for water conservancy construction through an equipment fixing hole in the bottom of the protective shell;
s2: mechanical equipment vibrates and drives the piston rod and reciprocate in the cylinder body for water conservancy construction for oil flows in from the oil feed passageway, and flows out from oil return channel, and the kinetic energy at flow process oil produces internal energy because of inside friction collision and with pipe wall friction collision, makes oil heat up, through with cooling water temperature difference electricity generation, and retrieve its energy of vibration when the shock attenuation.
The invention with the structure has the following beneficial effects: this scheme is mechanical equipment protector for water conservancy construction and application method thereof, intercommunication mobile cold water in the inlet pipe, oil heaies up in the vibration process, generates electricity through with cooling water temperature difference, and the energy to its vibration is retrieved in the absorbing, and in the environmental protection, has good cushioning effect to mechanical equipment for water conservancy construction, has dustproof guard's effect in addition.
Drawings
FIG. 1 is a schematic view of the overall structure of a mechanical equipment protection device for water conservancy construction and a using method thereof;
FIG. 2 is a schematic structural diagram of an energy recovery type damping device of the mechanical equipment protection device for water conservancy construction and the use method thereof;
FIG. 3 is a first cross-sectional view of an energy recovery type shock absorbing device of the mechanical equipment protection device for water conservancy construction and the using method thereof according to the present invention;
fig. 4 is a second cross-sectional view of the energy recovery type damping device of the mechanical equipment protection device for water conservancy construction and the use method thereof.
Wherein, 1, energy recuperation formula damping device, 2, protecting crust, 3, access door, 4, support the base, 5, the cylinder body, 6, the piston rod, 7, the thermoelectric generation piece, 8, the oil feed passageway, 9, the oil return passageway, 10, the water passageway, 11, the oil supply house steward, 12, the oil return house steward, 13, the oil supply branch pipe, 14, the oil return branch pipe, 15, the inlet tube, 16, the outlet pipe, 17, the check valve, 18, support the mounting hole, 19, the equipment fixed orifices, 20, the heat dissipation through-hole.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, the mechanical equipment protection device for water conservancy construction of the invention comprises an energy recovery type damping device 1 and a protective shell 2, wherein the protective shell 2 is a hollow cavity, an access door 3 is hinged on the protective shell 2, the energy recovery type damping device 1 is connected to the bottom of the protective shell 2, the energy recovery type damping device 1 comprises a supporting base 4, a cylinder body 5, a piston rod 6, a thermoelectric power generation sheet 7, an oil inlet channel 8, an oil return channel 9, a water channel 10, an oil supply main pipe 11, an oil return main pipe 12, an oil return branch pipe 13, an oil return branch pipe 14, an inlet pipe 15 and an outlet pipe 16, the supporting base 4 is arranged below the bottom wall of the protective shell 2 in parallel, the cylinder body 5 is uniformly connected to the supporting base 4, the top of the piston rod 6 is connected to the bottom of the bottom wall of the protective shell 2, the bottom of the piston rod 6 is slidably arranged in the cylinder body 5, the oil supply branch pipe 13 and the oil return branch pipe 14 are respectively communicated to the adjacent two groups of cylinder bodies 5, the oil inlet channel 8, the water channel 10, the oil return channel 9 and the oil return channel 10 are respectively communicated with the water channel 12, the oil return channel 10 and the oil return channel 12.
Preferably, cylinder body 5 corresponds with piston rod 6 and is equipped with four groups, four groups cylinder body 5 and piston evenly distributed locate protecting crust 2 the bottom and support between the base 4, oil supply branch pipe 13, oil return branch pipe 14 all are equipped with two sets ofly, are linked together between two sets of adjacent cylinder bodies 5, oil supply house steward 11 is linked together with two sets of oil supply branch pipes 13, oil return house steward 12 is linked together with two sets of oil return branch pipes 14.
Furthermore, the oil supply branch pipe 13 and the oil return branch pipe 14 are both provided with check valves 17.
Furthermore, a support mounting hole 18 is formed in the periphery of the support base 4 in a penetrating manner, and an equipment fixing hole 19 is formed in the inner bottom of the protective shell 2.
Furthermore, a heat dissipation through hole 20 is arranged on the access door 3 in a penetrating manner.
Furthermore, the bottom of the protective shell 2 is provided with a mounting opening, and a buckle cover is arranged outside the mounting opening.
The invention also discloses a use method of the mechanical equipment protection device for water conservancy construction, which comprises the following steps:
s1: firstly, mechanical equipment for water conservancy construction is placed into the protective shell 2 through a mounting opening and is fixed with the mechanical equipment for water conservancy construction through an equipment fixing hole 19 in the bottom of the protective shell 2;
s2: mechanical equipment vibrates and drives piston rod 6 and reciprocate in cylinder body 5 for the water conservancy construction for oil flows in from oil feed passageway 8, and flows out from oil return channel 9, and the kinetic energy at flow process oil produces internal energy because of inside friction collision and with pipe wall friction collision, makes oil heat up, through with cooling water temperature difference electricity generation, and the energy to its vibration is retrieved in the absorbing.
During the specific use, the water inlet pipe 15 in-flow flows cold water, and oil heaies up at the vibration in-process, through generating electricity with cooling water temperature difference, and retrieve its energy of vibration when the shock attenuation, in the environmental protection, have good cushioning effect to mechanical equipment for the water conservancy construction, the effect of dustproof protection in addition.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to conceive of the present invention without creative design of the similar structural modes and embodiments without departing from the spirit of the present invention, and all such modifications should fall within the protection scope of the present invention.

Claims (1)

1. The utility model provides a mechanical equipment protector for water conservancy construction which characterized in that: the energy recovery type damping device comprises a supporting base, a cylinder body, a piston rod, a thermoelectric generation sheet, an oil inlet channel, an oil return channel, a water channel, an oil supply main pipe, an oil return main pipe, an oil supply branch pipe, an oil return branch pipe, an inlet pipe and an outlet pipe, wherein the supporting base is arranged below the bottom wall of the protective shell in parallel, the cylinder body is uniformly connected and arranged on the supporting base, the top of the piston rod is connected and arranged below the bottom wall of the protective shell, the bottom of the piston rod is arranged in the cylinder body in a sliding mode, the oil supply branch pipe and the oil return branch pipe are respectively communicated and arranged between two adjacent groups of cylinder bodies, the oil inlet channel, the water channel and the oil return channel are sequentially connected and arranged on the supporting base from top to bottom, the thermoelectric generation sheet is respectively connected and arranged between the oil inlet channel and the water channel and the oil return channel, the inlet pipe and the outlet pipe are respectively communicated and arranged on two sides of the oil supply water channel, the oil supply main pipe is communicated and arranged between the oil return channel, and the oil return main pipe is communicated and arranged between the oil return channel;
a support mounting hole is arranged on the periphery of the support base in a penetrating manner, and an equipment fixing hole is formed in the inner bottom of the protection shell;
the bottom of the protective shell is provided with an installation opening, and a buckle cover is arranged outside the installation opening;
the four groups of cylinder bodies and the four groups of piston rods are correspondingly arranged between the bottom of the protective shell and the supporting base, the four groups of cylinder bodies and the four groups of pistons are uniformly distributed between the bottom of the protective shell and the supporting base, the two groups of oil supply branch pipes and the two groups of oil return branch pipes are arranged, the two adjacent groups of cylinder bodies are communicated, the oil supply main pipe is communicated with the two groups of oil supply branch pipes, and the oil return main pipe is communicated with the two groups of oil return branch pipes;
the oil supply branch pipe and the oil return branch pipe are respectively provided with a check valve;
a heat dissipation through hole is arranged on the access door in a penetrating manner;
the use method of the mechanical equipment protection device for water conservancy construction comprises the following steps:
s1: firstly, mechanical equipment for water conservancy construction is placed into a protective shell through a mounting opening and is fixed with the mechanical equipment for water conservancy construction through an equipment fixing hole in the bottom of the protective shell;
s2: mechanical equipment vibrates and drives the piston rod and reciprocate in the cylinder body for water conservancy construction for oil flows in from the oil feed passageway, and flows out from oil return channel, and the kinetic energy at flow process oil produces internal energy because of inside friction collision and with pipe wall friction collision, makes oil heat up, through with cooling water temperature difference electricity generation, and retrieve its energy of vibration when the shock attenuation.
CN202110559006.2A 2021-05-21 2021-05-21 Mechanical equipment protection device for water conservancy construction and use method thereof Active CN113294628B (en)

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CN113294628B true CN113294628B (en) 2022-12-27

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CN113830489A (en) * 2021-09-07 2021-12-24 曹昌海 Slay pipeline is with preventing connecting device that splits

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CN102270946A (en) * 2010-06-07 2011-12-07 李佳雪 Vertical solar thermoelectric generation heat collector with interconnected tank
JP6093284B2 (en) * 2013-11-18 2017-03-08 鹿島建設株式会社 Energy conversion type active absolute seismic control system
CN105755750B (en) * 2016-04-13 2024-04-02 青岛海尔洗衣机有限公司 Washing machine footing and washing machine with automatic leveling function
CN107558113B (en) * 2016-06-30 2021-04-27 青岛海尔洗衣机有限公司 Self-leveling washing machine
CN208203891U (en) * 2018-05-18 2018-12-07 福建力将光智能科技有限公司 Shock absorber with energy recovery device
CN108799400A (en) * 2018-07-02 2018-11-13 张阳康 A kind of mechanical equipment vibration absorber
CN209483552U (en) * 2018-12-14 2019-10-11 常熟理工学院 A kind of damper power generator of recoverable automobile vibrational energy
CN209781142U (en) * 2019-03-11 2019-12-13 姚红山 vehicle-mounted energy recovery device

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