WO2018223332A1 - 龙门履带式光热电站镜面清洗车 - Google Patents
龙门履带式光热电站镜面清洗车 Download PDFInfo
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- WO2018223332A1 WO2018223332A1 PCT/CN2017/087573 CN2017087573W WO2018223332A1 WO 2018223332 A1 WO2018223332 A1 WO 2018223332A1 CN 2017087573 W CN2017087573 W CN 2017087573W WO 2018223332 A1 WO2018223332 A1 WO 2018223332A1
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- Prior art keywords
- frame
- crawler
- fixed
- gantry
- fixedly connected
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- 238000004140 cleaning Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 138
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 238000005406 washing Methods 0.000 claims abstract description 14
- 230000001680 brushing effect Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000000428 dust Substances 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000010410 dusting Methods 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 9
- 230000003749 cleanliness Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
Definitions
- the invention relates to the technical field of cleaning equipment applied to a mirror surface of a photothermal power station, in particular to a mirror cleaning vehicle for a gantry crawler type photothermal power station which is suitable for a soft soil foundation mirror field and a complicated road condition operation operation.
- Solar thermal power generation is a technology that converts light energy into heat energy and then uses the traditional thermal cycle to generate electricity.
- Solar thermal power generation produces the same AC power as traditional thermal power, and it has better matching with traditional power generation methods and existing power grids, and can be directly connected to the Internet. Therefore, solar thermal power generation is the green energy source that is most likely to replace coal-fired power generation to bear the basic load of the grid.
- the development of clean, green and stable solar thermal power generation is an ideal way to control environmental pollution, improve energy structure and ensure energy security.
- the mirror unit of the solar thermal power station is the core component of the whole power generation system, and maintaining the cleanliness of the mirror surface is a key issue for the long-term efficient operation of the solar thermal power station to ensure the stable and efficient operation of the power station.
- the mirrors of solar thermal power stations are mostly installed in the open air of dusty and windy sands in the environment with very harsh environment, it is easy to fall into the dust and directly affect the reflection and absorption of light energy. Therefore, the surface must be cleaned and dusted frequently to maintain the cleanliness of the mirror surface, thereby achieving maximum reflection and absorption of light energy, and ensuring the power generation efficiency of the photothermal power station.
- the car body Due to the uneven condition of the road in the mirror installation site of the CSP station and the unevenness and instability of the pressure resistance of some soft soil foundations, the car body generates serious shaking and local wheel sag danger during work operation, causing the vehicle body to be up and down Installed cantilever cleaning device swings left and right Large, the degree of damage to the mirror being cleaned is increased, the difficulty of operating and controlling the safety clearance required for cleaning is increased, and the design complexity and manufacturing cost of the mechanical structure of the vehicle and the control system are greatly increased. At the same time, it affects and reduces the running speed of the whole machine, which ultimately affects the cleaning efficiency. 2. With the development of solar thermal power generation technology at home and abroad, the size of the mirror surface actually used is getting larger and larger.
- the largest mirror surface has reached 178 square meters. Due to the defects of the existing cleaning vehicle structure, for large-size mirror cleaning The difficulty is getting higher and higher, and the cleaning efficiency and safety are not guaranteed. 3. Most of the existing cleaning vehicles have only a single flushing cleaning function, and can not be dried by high-pressure air blowing. The mirror surface after cleaning is easy to hang dust or debris immediately. When performing mirror cleaning in cold winters, the mirror after rinsing will freeze quickly and will not meet the cleanliness requirements. For solar thermal power stations with severe water shortage or long winter cold weather, if the mirror surface cannot be cleaned within the specified time, the operation efficiency of the power station will be seriously affected.
- the present invention provides a gantry crawler type photothermal power station which is suitable for a soft soil foundation mirror field, a complicated road condition operation operation, and integrates three functions of high pressure brush roll washing, high pressure blowing and high pressure dust removal. Mirror cleaning car.
- a gantry crawler type photothermal power station mirror cleaning vehicle comprising: a gantry frame: a mounting bearing member of all mechanisms, which is detachable from a main beam frame, a left frame and a right frame.
- the crawler running mechanism realizes the straight line and steering operation of the cleaning vehicle, including the left crawler mechanism, the two right crawler mechanisms and the steering synchronization mechanism; the left crawler mechanism is fixedly connected with the bottom of the left frame and cannot be wound around the connecting plane.
- the vertical axis rotates; the two right crawler mechanisms are symmetrically fixed at the bottom of the right frame and can rotate about the vertical axis of the connecting plane; the steering synchronizing mechanism is fixedly connected with the two right crawler mechanisms; the left crawler mechanism and the two sets of right crawler mechanisms are isosceles triangles Distribution Structure: fixed at the top of the gantry frame, the horizontal displacement, vertical displacement and tilt angle adjustment of the brush mechanism; roller brush mechanism: fixedly connected with the running mechanism, cleaning the mirror surface under the driving and adjustment of the running mechanism; cleaning mechanism : High-pressure water washing and/or high-pressure air blown dust removal on the mirror surface; including water tank with gas storage device and high-pressure water washing and blowing dust removing device; control system: including power source fixed on the gantry frame, control room and fixed to the main beam frame The position sensor below; the power source provides operating power for all mechanisms; the control room provides overall control of the cleaning vehicle; and the position sensor detects the relative position between the gantry frame, the brush mechanism and the mirror surface.
- the main beam frame comprises two main beams and a trolley running track disposed on the top of the two main beams;
- the left frame includes a left upper beam, a lower left beam and two left legs;
- the left upper beam has two ends respectively and two mains
- the beams are detachably and fixedly connected;
- the tops of the two left legs are respectively detachably and fixedly connected to the two main beams, and the bottom portions are respectively detachably and fixedly connected with the left crawler mechanism;
- the two ends of the left lower beam are respectively fixed near the bottoms of the two left legs.
- the right frame includes a right upper beam, a lower right beam and two right legs; the two ends of the right upper beam are respectively detachably and fixedly connected to the two main beams; the tops of the two right legs are respectively detachably fixed with the two main beams Connected, the bottom is respectively detachably and fixedly connected with the two right crawler mechanisms; the two ends of the right lower beam are respectively fixed at positions near the bottoms of the two right legs.
- the left crawler mechanism includes a left driving wheel, a left auxiliary wheel, a left load beam, a left track, a left support wheel set and a left angle rule plate; the left drive wheel and the left auxiliary wheel are connected by a left load beam; the left track is sleeved at The left driving wheel and the left auxiliary wheel; the left supporting wheel set is fixed on the upper and lower sides of the left load beam to support the left track; the left angle ruler is fixedly connected with the left leg and the left load beam respectively, and the left leg and the left are fixed The track mechanism cannot rotate about the vertical axis of the connecting plane; the right track mechanism includes the right driving wheel, the right auxiliary wheel, the right carrying beam, the right track, the right supporting wheel set, the right angle ruler and the right rotating support; the right driving wheel and the right auxiliary The wheel is connected by the right load beam; the right track is sleeved on the right drive wheel and the right auxiliary wheel; the right support wheel set is fixed on the upper and lower sides of the right load
- the steering synchronizing mechanism comprises a fixing plate and two connecting plates; two ends of the fixing plate are respectively hingedly connected with the two connecting plates; and the other ends of the two fixing plates are fixedly connected with the two right rotating supports respectively.
- the cleaning mechanism comprises a water tank and a gas storage cylinder body arranged in the water tank, a high pressure water pump, a high pressure air pump, an automatic switch and a switching valve;
- the high pressure water washing and blowing dust removing device comprises a water pipe, a gas pipe, a plurality of nozzles and a bracket; On the bracket; the bracket is arranged on the front and rear sides of the roller brush mechanism; the nozzle is a water and gas nozzle; the nozzle is connected to the high pressure water pump and the high pressure air pump through the water pipe and the gas pipe respectively; the automatic switch is respectively connected with the high pressure water pump and the high pressure air pump; The valve is placed between the high pressure water pump and the nozzle and the high pressure air pump and the nozzle.
- the power source is an internal combustion engine or a high-energy battery pack; the power source is fixed at a position near the bottom of the right leg; the control room is fixed under the main beam; the control room is provided with a PLC controller, a display screen, an electric linkage table and a control The button group; the control room is also provided with an observation window for easy observation of the external environment; the control room is also provided with an inclined ladder for the operator to enter the control room.
- the running mechanism comprises a horizontal displacement mechanism, a guiding frame, a lifting mechanism and a corner adjusting mechanism;
- the horizontal displacement mechanism comprises a trolley, a wheel, a driving device and a fixed frame; the wheel is fixed at the bottom of the trolley, and the driving device is connected with the wheel and the wheel is opposite Providing driving force;
- the wheel is running in the running track of the trolley;
- the fixing frame is fixed under the trolley;
- the guiding frame is sleeved under the fixing frame by the connecting rod;
- the roller brush mechanism is fixed under the guiding frame; and one end of the lifting mechanism is fixed on the main beam
- the other end is fixedly connected to the guiding frame; one end of the angle adjusting mechanism is fixed on the guiding frame, and the other end is fixedly connected with the brushing mechanism.
- the brush brush mechanism comprises a rotating device and a roller body; the roller body is composed of a steel roller core shaft, an ABS roller core, and a flexible nylon brush wire; the rotating device is fixedly connected with the steel roller core shaft; the ABS roller core The sleeve is set on the steel roller core shaft; the flexible strip nylon brush wire is sleeved on the ABS roller core sleeve.
- the safe and efficient cleaning of the mirror surface of the solar thermal power station is realized, the structure of the whole machine is simple, the operation control is convenient, the shaking damage is reduced, the operation is stable and efficient, the turning is flexible and convenient, the site unevenness and the pressure bearing capacity are not high.
- the space utilization rate is high, and there are three combinations of high-pressure brush rolling, high-pressure blowing and high-pressure dust removal, which meet the requirements under different conditions.
- FIG. 1 is a schematic front view showing a mirror cleaning vehicle of a gantry crawler type photothermal power station
- FIG. 2 is a schematic left side view of a mirror cleaning vehicle of a gantry crawler type photothermal power station
- FIG. 3 is a schematic right side view of a mirror cleaning vehicle of a gantry crawler type photothermal power station
- FIG. 4 is a schematic top plan view of a mirror cleaning vehicle of a gantry crawler type photothermal power station
- a gantry crawler type photothermal power station mirror cleaning vehicle including: gantry frame Rack, track running mechanism, running mechanism, roller brush mechanism, cleaning mechanism and control system.
- Gantry frame It is the installation load-bearing component of all mechanisms. It consists of the main beam frame 1, the left frame 2 and the right frame 3 which are detachably and fixedly connected.
- the detachable fixed connection is flange connection.
- the main beam frame comprises two main beams and a trolley running track 4 arranged on top of the two main beams; the left frame comprises a left upper beam 5, a left lower beam 6 and two left legs 7; the two ends of the upper left beam are respectively two mains
- the beams are detachably and fixedly connected; the tops of the two left legs are respectively detachably and fixedly connected to the two main beams, and the bottom portions are respectively detachably and fixedly connected with the left crawler mechanism 8; the two ends of the left lower beam are respectively fixed near the bottoms of the two left legs.
- the right frame 3 includes a right upper beam 9, a right lower beam 10 and two right legs 11; the two ends of the right upper beam are respectively detachably and fixedly connected to the two main beams; the tops of the two right legs are respectively two
- the main beam is detachably and fixedly connected, and the bottom is respectively detachably and fixedly connected with the two right crawler mechanisms 12; the two ends of the right lower beam are respectively fixed at positions near the bottoms of the two right legs.
- Track running mechanism realizes the straight line and steering operation of the cleaning vehicle.
- the left crawler mechanism 8 and the two right crawler mechanisms 12 and the steering synchronizing mechanism 13 are included; the left crawler mechanism is fixedly coupled to the bottom of the left frame and cannot rotate about the vertical axis of the connecting plane; the two right crawler mechanisms are symmetrically fixed at the bottom of the right frame. It is able to rotate about its vertical axis at the connection plane.
- the steering synchronizing mechanism is fixedly coupled to the two right crawler mechanisms.
- the left crawler mechanism and the two sets of right crawler mechanisms are in an isosceles triangle distribution.
- the left crawler mechanism 8 includes a left drive wheel 81, a left auxiliary wheel 82, a left load beam 83, a left track 84, a left support wheel set 85, and a left angle ruler 86; the left drive wheel and the left auxiliary wheel are connected by a left load beam;
- the left track is sleeved on the left drive wheel and the left auxiliary wheel;
- the left support wheel set is fixed on the upper and lower sides of the left load beam to support the left track;
- the left angle ruler is fixedly connected with the left leg and the left load beam respectively, after being fixed
- the left and left track mechanisms are not rotatable about their vertical axis in the joint plane;
- the right track mechanism 12 includes a right drive wheel 121, a right auxiliary wheel 122, a right load beam 123, a right track 124, a right support wheel set 125, and a right angle ruler 126 and right rotation support 127;
- the right drive wheel and the right auxiliary wheel are connected by
- the running mechanism comprises a horizontal displacement mechanism 14, a guiding frame 15, a lifting mechanism 16 and a tilting mechanism 17; horizontal displacement
- the mechanism comprises a trolley 141, a wheel 142, a driving device 143 and a fixed frame 144; the wheel is fixed at the bottom of the trolley, and the driving device is connected with the wheel to provide driving force to the wheel; the wheel runs in the trolley running track 4; the fixed frame is fixed in the trolley
- the guiding frame is sleeved under the fixing frame by the connecting rod 151; the roller brush mechanism is fixed under the guiding frame 15; the lifting mechanism is fixed on the main beam at one end, and the other end is fixedly connected with the guiding frame; The other end of the guide frame is fixedly connected to the brush mechanism.
- the roller brush mechanism 18 includes a rotating device 181 and a roller body 182; the roller body is composed of a steel roller core, an ABS roller core, and a flexible nylon brush wire; the rotating device is fixedly connected with the steel roller core shaft; the ABS roller core sleeve It is set on the steel roller core shaft; the flexible strip nylon brush wire is sleeved on the ABS roller core sleeve.
- the turning device is a drive motor.
- Cleaning mechanism 19 performing high-pressure water washing and/or high-pressure air blowing dust removal on the mirror surface; including a water tank 191 with a gas storage device and a high-pressure water washing and blowing dust removing device 192; the cleaning mechanism includes a water tank and a gas storage cylinder body and a high-pressure water pump disposed in the water tank High-pressure air pump, automatic switch and switching valve; high-pressure water washing and blowing dust removing device including water pipe, air pipe, several nozzles 1921 and bracket 1922; several nozzles are evenly arranged on the bracket; the bracket is arranged on the front and rear sides of the roller brush mechanism; the nozzle is water Two nozzles for gas; the nozzle is connected to the high pressure water pump and the high pressure air pump through the water pipe and the gas pipe respectively; the automatic switch is respectively connected with the high pressure water pump and the high pressure air pump; The switching valve is disposed between the high pressure water pump and the nozzle and the high pressure air pump and the nozzle.
- Control system 20 includes a power source 201 fixed to the gantry frame, a control room 202, and a position sensor 203 fixed under the main beam frame; the power source provides operating power for all mechanisms; the control room controls the cleaning vehicle as a whole; the position sensor The relative position between the gantry frame, the brush mechanism and the mirror surface 21 is detected.
- the power source is an internal combustion engine or a high-energy battery pack; the power source is fixed at a position near the bottom of the right leg; the control room is fixed under the main beam; the control room is provided with a PLC controller, a display screen, an electric linkage table and a control button group; The room also has an observation window for easy observation of the external environment; the outdoor control room also has an inclined ladder 204 for the operator to enter the control room.
- the operator enters the ergonomically designed operating room that is installed at the high position on the side of the left leg structure through the inclined ladder, observes the surrounding environmental conditions outside the window through the observation window, and views the display screen installed in the operating room.
- the operation status of the cleaning vehicle is monitored in real time.
- the operator operates the electric linkage table to perform the linear operation and steering operation of the cleaning vehicle, so that the gantry mechanism and the brushing mechanism of the cleaning vehicle cross the mirror surface of the cleaned power station arranged in the matrix. In the right position.
- the position sensor Detecting the relative position of the brush roller mechanism and the mirror assembly of the cleaned power station by the position sensor, adjusting the appropriate height of the brush roller mechanism by operating the lifting mechanism button of the running mechanism; operating the adjustment button of the angle adjusting mechanism to adjust the brush roller and the mirror surface
- the relative distance is to ensure that the brush roller body structure and the mirror surface working distance can be fully contacted and cleaned; the operation button of the brush roller rotating device is operated to rotate the brush roller at the rated speed; and the water washing dust removing device button is operated to start the cleaning operation of the cleaning vehicle.
- the position sensing device button is operated to enter the automatic detection adjustment operation cleaning state, and the automatic adjustment and cleaning of the cleaning vehicle is realized.
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- Cleaning In General (AREA)
Abstract
一种龙门履带式光热电站镜面清洗车，包括承载所有机构的可拆分固定相连的龙门框架，控制清洗车直线和转向运行的履带运行机构；控制对滚刷机构(18)的水平位移和倾斜角度的调整且固定在龙门框架顶部的运行机构：在运行机构的带动和调整下对镜面(21)进行清洗的滚刷机构(18)；在控制下对镜面(21)进行高压水洗和/或高压吹风除尘的清洗机构(19)；对整机进行控制的控制系统(20)。采用本技术方案后，实现了对太阳能光热电站镜面的安全高效清洗，整机结构简单、操作控制方便、晃动损伤减轻、运行平稳高效、转弯灵活方便、场地不平度和承压能力要求不高且空间利用率高，具有高压刷滚水洗、高压吹风和高压除尘三种组合方式，满足了不同条件下的需求。
Description
本发明涉及一种应用于光热电站镜面的清洗设备技术领域，尤其涉及一种适合软土基础镜场和复杂道路状况运行作业的龙门履带式光热电站镜面清洗车。
太阳能光热发电是将光能转变为热能，然后再通过传统的热力循环做功发电的技术。太阳能光热发电产生的是和传统的火电一样的交流电，与传统发电方式和现有电网的匹配性更好，可直接上网。因此太阳能光热发电是最有可能替代燃煤发电来承担电网基础负荷的绿色环保能源。发展清洁绿色稳定的太阳能光热发电，是我国治理环境污染、改善能源结构、保障能源安全的理想途径。
太阳能光热电站镜面装置是整个发电系统的核心部件，而保持反射镜面的清洁度，是光热电站长期高效工作既而最大限度保证电站稳定高效运行的关键问题。由于太阳能光热电站镜面大都安装工作在环境非常恶劣的高原多尘多风沙的野外露天,容易落灰积尘，直接影响对光能的反射和吸收。因此，必须经常对其表面进行清洗和除尘，以保持反射镜面的清洁度，进而实现最大限度的反射和吸收光能，保证光热电站的发电效率。
现有国内外针对太阳能反射镜面的专用清洗车型式单一，生产厂家极少，价格不菲，严重影响实际发展需要，并且大都还存在以下问题：1、使用常规槽罐水洗车加装侧面悬挂清洗装置改制而成，车体左右车轮轮距比较狭窄而整体高度和外形宽度很大。由于光热电站镜面安装场地道路存在的不平整状况和部分软土基础耐压的不均匀和不稳定性，工作运行时车体产生左右严重摇晃摆动和局部车轮下陷危险，引起车体两侧上下安装的悬臂清洗装置左右摆动幅度较
大，对被清洗镜面的损伤程度加大，增加操作和控制清洗所需的安全间距的难度，也大大增加整车机械结构、控制系统的设计复杂性和制造成本。同时，影响和降低整机运行工作速度，最终严重影响清洗效率。2、随着国内外太阳能光热发电技术的发展，实际使用的反射镜面的尺寸越来越大，目前最大镜面已到178平方米，由于现有清洗车结构上的缺陷，对于大尺寸镜面清洗的困难程度越来越高，清洗效率和安全性更不能保证。3、现有的清洗车大都只有单一的冲水清洗功能，不能进行高压吹风烘干，清洗之后的镜面容易即刻挂上灰尘或杂物。在寒冷的冬季进行镜面清洗工作时，冲洗后的镜面会很快结冰，无法满足清洁度要求。对于严重缺水或冬季严寒时间较长的太阳能光热电站，如果不能在规定的时间内对镜面进行清洁，会严重影响电站运行效率。
如何解决现有技术存在的缺陷，是申请人一直致力于研究和想要解决的课题。
发明内容
为了解决现有技术存在的问题，本发明提供一种适合软土基础镜场、复杂道路状况运行作业且集高压刷滚水洗、高压吹风和高压除尘三种功能为一体的龙门履带式光热电站镜面清洗车。
为了实现上述目的，本发明采用的技术方案是：一种龙门履带式光热电站镜面清洗车，包括：龙门框架：是所有机构的安装承载部件，由主梁框架、左框架和右框架可拆分固定相连后组成；履带运行机构：实现清洗车的直线和转向运行，包括左履带机构、两右履带机构和转向同步机构；左履带机构与左框架的底部固定相连后不能在连接平面绕其垂直轴线转动；两右履带机构对称固定在右框架的底部后能够在连接平面绕其垂直轴线转动；转向同步机构与两右履带机构固定相连；左履带机构与两组右履带机构呈等腰三角形分布；运行机
构：固定在龙门框架的顶部，对滚刷机构的水平位移、垂直位移和倾斜角度的调整；滚刷机构：与运行机构固定相连，在运行机构的带动和调整下对镜面进行清洗；清洗机构：对镜面进行高压水洗和/或高压吹风除尘；包括带有储气装置的水箱和高压水洗、吹风除尘装置；控制系统：包括固定在龙门框架上的动力源、控制室和固定在主梁框架下方的位置传感器；动力源为所有机构提供运行动力；控制室对清洗车进行整体控制；位置传感器检测龙门框架、滚刷机构与镜面之间的相对位置。
进一步的改进，主梁框架包括两个主梁和设置在两个主梁顶部的小车运行轨道；左框架包括左上梁、左下梁和两个左支腿；左上梁的两端分别与两个主梁可拆卸固定相连；两个左支腿的顶部分别与两个主梁可拆卸固定相连，底部分别与左履带机构可拆卸固定相连；左下梁的两端分别固定在靠近两左支腿底部的位置；右框架包括右上梁、右下梁和两个右支腿；右上梁的两端分别与两个主梁可拆卸固定相连；两个右支腿的顶部分别与两个主梁可拆卸固定相连，底部分别与两右履带机构可拆卸固定相连；右下梁的两端分别固定在靠近两右支腿底部的位置。
进一步的改进，左履带机构包括左主动轮、左辅助轮、左承载横梁、左履带、左支撑轮组和左角尺板；左主动轮、左辅助轮通过左承载横梁相连；左履带套设在左主动轮和左辅助轮上；左支撑轮组固定在左承载横梁的上下两侧对左履带进行支撑；左角尺板分别与左支腿和左承载横梁固定相连，固定后左支腿和左履带机构不能在连接平面绕其垂直轴线转动；右履带机构包括右主动轮、右辅助轮、右承载横梁、右履带、右支撑轮组、右角尺板和右旋转支撑；右主动轮、右辅助轮通过右承载横梁相连；右履带套设在右主动轮和右辅助轮上；右支撑轮组固定在右承载横梁的上下两侧对右履带进行支撑；右角尺板与右承
载横梁固定相连后通过右旋转支撑与其中一个右支腿固定相连；在右旋转支撑作用下右支腿和右履带机构在连接平面绕其垂直轴线360度转动。
进一步的改进，转向同步机构包括固定板和两个连接板；固定板的两端分别与两个连接板铰接相连；两个固定板的另一端分别与两个右旋转支撑固定相连。
进一步的改进，清洗机构包括水箱和设置在水箱内的储气筒体、高压水泵、高压气泵、自动开关和转换阀；高压水洗、吹风除尘装置包括水管、气管、若干喷嘴和支架；若干喷嘴均匀设置在支架上；支架设置在滚刷机构的前后两侧；喷嘴为水、气两路喷嘴；喷嘴通过水管和气管分别与高压水泵和高压气泵相连；自动开关分别与高压水泵与高压气泵相连；转换阀设置在高压水泵与喷嘴及高压气泵与喷嘴之间。
进一步的改进，动力源为内燃机或高能电池组；动力源固定在右支腿靠近底部的位置；控制室固定在主梁的下方；控制室内设有PLC控制器、显示屏、电气联动台和控制按钮组；控制室还设有方便观察外部环境的观察窗；控制室外还设有方便操作人员进入控制室的斜梯。
进一步的改进，运行机构包括水平位移机构、导向框架、升降机构和调角机构；水平位移机构包括小车、车轮、驱动装置和固定框架；车轮固定在小车的底部，驱动装置与车轮相连后对车轮提供驱动力；车轮运行在小车运行轨道内；固定框架固定在小车的下方；导向框架通过连接杆套设在固定框架的下方；滚刷机构固定在导向框架的下方；升降机构一端固定在主梁上，另一端与导向框架固定相连；调角机构一端固定在导向框架上，另一端与滚刷机构固定相连。
进一步的改进，滚刷机构包括转动装置和滚刷本体；滚刷本体由钢质滚芯轴、ABS辊芯、柔条尼龙刷丝组成；转动装置与钢质滚芯轴固定相连；ABS辊芯
套设在钢质滚芯轴上；柔条尼龙刷丝套设在ABS辊芯套上。
采用本技术方案后，实现了对太阳能光热电站镜面的安全高效清洗，整机结构简单、操作控制方便、晃动损伤减轻、运行平稳高效、转弯灵活方便、场地不平度和承压能力要求不高且空间利用率高，具有高压刷滚水洗、高压吹风和高压除尘三种组合方式，满足了不同条件下的需求。
图1是龙门履带式光热电站镜面清洗车的主视结构示意图；
图2是龙门履带式光热电站镜面清洗车的左视结构示意图；
图3是龙门履带式光热电站镜面清洗车的右视结构示意图；
图4是龙门履带式光热电站镜面清洗车的俯视结构示意图；
其中：1、主梁框架，2、左框架、3、右框架，4、小车运行轨道，5、左上梁，6、左下梁，7、左支腿，8、左履带机构，9、右上梁，10、右下梁，11、右支腿，12、右履带机构，13、转向同步机构，14、水平位移机构，15、导向框架，16、升降机构，17、调角机构，18、滚刷机构，19、清洗机构，20、控制系统，21、镜面，81、左主动轮，82、左辅助轮，83、左承载横梁，84、左履带，85、左支撑轮组，86、左角尺板，121、右主动轮，122、右辅助轮，123、右承载横梁，124、右履带，125、右支撑轮组，126、右角尺板，127、右旋转支撑，131、固定板，132、连接板，141、小车，142、车轮，143、驱动装置，144、固定框架，151、连接杆，181、转动装置，182、滚刷本体，191、水箱，192、高压水洗、吹风除尘装置，201、动力源，202、控制室，203、位置传感器，204、斜梯，1921喷嘴，1922、支架。
下面结合具体实施方式对本发明的技术方案做进一步的阐述：
如图1至图4所示，一种龙门履带式光热电站镜面清洗车，包括：龙门框
架、履带运行机构、运行机构、滚刷机构、清洗机构和控制系统。
龙门框架：是所有机构的安装承载部件，由主梁框架1、左框架2和右框架3可拆分固定相连后组成；可拆分固定相连的方式为采用法兰连接。主梁框架包括两个主梁和设置在两个主梁顶部的小车运行轨道4；左框架包括左上梁5、左下梁6和两个左支腿7；左上梁的两端分别与两个主梁可拆卸固定相连；两个左支腿的顶部分别与两个主梁可拆卸固定相连，底部分别与左履带机构8可拆卸固定相连；左下梁的两端分别固定在靠近两左支腿底部的位置；右框架3包括右上梁9、右下梁10和两个右支腿11；右上梁的两端分别与两个主梁可拆卸固定相连；两个右支腿的顶部分别与两个主梁可拆卸固定相连，底部分别与两右履带机构12可拆卸固定相连；右下梁的两端分别固定在靠近两右支腿底部的位置。
履带运行机构：实现清洗车的直线和转向运行。包括左履带机构8、两右履带机构12和转向同步机构13；左履带机构与左框架的底部固定相连后不能在连接平面绕其垂直轴线转动；两右履带机构对称固定在右框架的底部后能够在连接平面绕其垂直轴线转动。转向同步机构与两右履带机构固定相连。左履带机构与两组右履带机构呈等腰三角形分布。具体为左履带机构8包括左主动轮81、左辅助轮82、左承载横梁83、左履带84、左支撑轮组85和左角尺板86；左主动轮、左辅助轮通过左承载横梁相连；左履带套设在左主动轮和左辅助轮上；左支撑轮组固定在左承载横梁的上下两侧对左履带进行支撑；左角尺板分别与左支腿和左承载横梁固定相连，固定后左支腿和左履带机构不能在连接平面绕其垂直轴线转动；右履带机构12包括右主动轮121、右辅助轮122、右承载横梁123、右履带124、右支撑轮组125、右角尺板126和右旋转支撑127；右主动轮、右辅助轮通过右承载横梁相连；右履带套设在右主动轮和右辅助轮上；
右支撑轮组固定在右承载横梁的上下两侧对右履带进行支撑；右角尺板与右承载横梁固定相连后通过右旋转支撑与其中一个右支腿固定相连；在右旋转支撑作用下右支腿和右履带机构在连接平面绕其垂直轴线360度转动。转向同步机构13包括固定板131和两个连接板132；固定板的两端分别与两个连接板铰接相连；两个固定板的另一端分别与两个右旋转支撑固定相连。
运行机构：固定在龙门框架的顶部，对滚刷机构18的水平位移、垂直位移和倾斜角度的调整；运行机构包括水平位移机构14、导向框架15、升降机构16和调角机构17；水平位移机构包括小车141、车轮142、驱动装置143和固定框架144；车轮固定在小车的底部，驱动装置与车轮相连后对车轮提供驱动力；车轮运行在小车运行轨道4内；固定框架固定在小车的下方；导向框架通过连接杆151套设在固定框架的下方；滚刷机构固定在导向框架15的下方；升降机构一端固定在主梁上，另一端与导向框架固定相连；调角机构一端固定在导向框架上，另一端与滚刷机构固定相连。
滚刷机构：与运行机构固定相连，在运行机构的带动和调整下对镜面进行清洗。滚刷机构18包括转动装置181和滚刷本体182；滚刷本体由钢质滚芯轴、ABS辊芯、柔条尼龙刷丝组成；转动装置与钢质滚芯轴固定相连；ABS辊芯套设在钢质滚芯轴上；柔条尼龙刷丝套设在ABS辊芯套上。转动装置为驱动马达。
清洗机构19：对镜面进行高压水洗和/或高压吹风除尘；包括带有储气装置的水箱191和高压水洗、吹风除尘装置192；清洗机构包括水箱和设置在水箱内的储气筒体、高压水泵、高压气泵、自动开关和转换阀；高压水洗、吹风除尘装置包括水管、气管、若干喷嘴1921和支架1922；若干喷嘴均匀设置在支架上；支架设置在滚刷机构的前后两侧；喷嘴为水、气两路喷嘴；喷嘴通过水管和气管分别与高压水泵和高压气泵相连；自动开关分别与高压水泵与高压气泵相连；
转换阀设置在高压水泵与喷嘴及高压气泵与喷嘴之间。
控制系统20：包括固定在龙门框架上的动力源201、控制室202和固定在主梁框架下方的位置传感器203；动力源为所有机构提供运行动力；控制室对清洗车进行整体控制；位置传感器检测龙门框架、滚刷机构与镜面21之间的相对位置。动力源为内燃机或高能电池组；动力源固定在右支腿靠近底部的位置；控制室固定在主梁的下方；控制室内设有PLC控制器、显示屏、电气联动台和控制按钮组；控制室还设有方便观察外部环境的观察窗；控制室外还设有方便操作人员进入控制室的斜梯204。
上述仅为本发明所提供的一个较佳的实施例，是针对龙门履带式光热电站镜面清洗车各结构及组装关系的介绍，下面再将本本发明的实施例操作过程介绍如下。
作业人员通过斜梯进入到设置在高位安装于左侧支腿结构侧面的具有按人机工程学设计的操作室内，通过观察窗来观察窗外的周边环境条件和观看安装在操作室内的显示屏对清洗车的运行状况进行实时视频监控，作业人员通过操作电气联动台上来进行清洗车的直线运行和转向等操作，使清洗车的龙门机构和刷滚机构等跨越在矩阵布置的被清洗电站镜面总成上方合适的位置。通过位置传感器检测刷滚机构与被清洗电站镜面总成的相对位置，通过操作运行机构的升降机构按钮来调整刷滚机构的合适高度；操作调角机构的调整按钮来调整刷滚与反射镜面的相对距离，以保证刷滚本体结构与反射镜面工作距离能全接触并清洗；操作刷滚转动装置的运行按钮使刷滚按额定转速旋转；操作水洗吹风除尘装置按钮开始清洗车的清洗工作。待开始正常运行清洗后，操作位置传感装置按钮，进入自动检测调整运行清洗状态，实现清洗车的自动调整和清洗。在作业运行工作中，需时刻关注刷滚本体与被清洗反射镜面的相对位置状况，
高压水洗吹风除尘装置的运行情况，必要时通过手动操作相关按钮进行实时调整，实现高效清洗作业。
本发明不局限于上述最佳实施方式，任何人在本发明的启示下都可得出其他各种形式的产品，但不论在其形状或结构上作任何变化，凡是具有与本申请相同或相近似的技术方案，均落在本发明的保护范围之内。
Claims (8)
- 一种龙门履带式光热电站镜面清洗车，其特征在于：包括龙门框架：是所有机构的安装承载部件，由主梁框架、左框架和右框架可拆分固定相连后组成；履带运行机构：实现清洗车的直线和转向运行，包括左履带机构、两右履带机构和转向同步机构；左履带机构与左框架的底部固定相连后不能在连接平面绕其垂直轴线转动；两右履带机构对称固定在右框架的底部后能够在连接平面绕其垂直轴线转动；转向同步机构与两右履带机构固定相连；左履带机构与两组右履带机构呈等腰三角形分布；运行机构：固定在龙门框架的顶部，对滚刷机构的水平位移、垂直位移和倾斜角度的调整；滚刷机构：与运行机构固定相连，在运行机构的带动和调整下对镜面进行清洗；清洗机构：对镜面进行高压水洗和/或高压吹风除尘；包括带有储气装置的水箱和高压水洗、吹风除尘装置；控制系统：包括固定在龙门框架上的动力源、控制室和固定在主梁框架下方的位置传感器；动力源为所有机构提供运行动力；控制室对清洗车进行整体控制；位置传感器检测龙门框架、滚刷机构与镜面之间的相对位置。
- 根据权利要求1所述的龙门履带式光热电站镜面清洗车，其特征在于：主梁框架包括两个主梁和设置在两个主梁顶部的小车运行轨道；左框架包括左上梁、左下梁和两个左支腿；左上梁的两端分别与两个主梁可拆卸固定相连；两个左支腿的顶部分别与两个主梁可拆卸固定相连，底部分别与左履带机构可拆卸固定相连；左下梁的两端分别固定在靠近两左支腿底部的位置；右框架包括右上梁、右下梁和两个右支腿；右上梁的两端分别与两个主梁可拆 卸固定相连；两个右支腿的顶部分别与两个主梁可拆卸固定相连，底部分别与两右履带机构可拆卸固定相连；右下梁的两端分别固定在靠近两右支腿底部的位置。
- 根据权利要求2所述的龙门履带式光热电站镜面清洗车，其特征在于：左履带机构包括左主动轮、左辅助轮、左承载横梁、左履带、左支撑轮组和左角尺板；左主动轮、左辅助轮通过左承载横梁相连；左履带套设在左主动轮和左辅助轮上；左支撑轮组固定在左承载横梁的上下两侧对左履带进行支撑；左角尺板分别与左支腿和左承载横梁固定相连，固定后左支腿和左履带机构不能在连接平面绕其垂直轴线转动；右履带机构包括右主动轮、右辅助轮、右承载横梁、右履带、右支撑轮组、右角尺板和右旋转支撑；右主动轮、右辅助轮通过右承载横梁相连；右履带套设在右主动轮和右辅助轮上；右支撑轮组固定在右承载横梁的上下两侧对右履带进行支撑；右角尺板与右承载横梁固定相连后通过右旋转支撑与其中一个右支腿固定相连；在右旋转支撑作用下右支腿和右履带机构在连接平面绕其垂直轴线360度转动。
- 根据权利要求3所述的龙门履带式光热电站镜面清洗车，其特征在于：转向同步机构包括固定板和两个连接板；固定板的两端分别与两个连接板铰接相连；两个固定板的另一端分别与两个右旋转支撑固定相连。
- 根据权利要求4所述的龙门履带式光热电站镜面清洗车，其特征在于：清洗机构包括水箱和设置在水箱内的储气筒体、高压水泵、高压气泵、自动开关和转换阀；高压水洗、吹风除尘装置包括水管、气管、若干喷嘴和支架；若干喷嘴均匀设置在支架上；支架设置在滚刷机构的前后两侧；喷嘴为水、气两路喷嘴；喷嘴通过水管和气管分别与高压水泵和高压气泵相连；自动开关分别与高 压水泵与高压气泵相连；转换阀设置在高压水泵与喷嘴及高压气泵与喷嘴之间。
- 根据权利要求5所述的龙门履带式光热电站镜面清洗车，其特征在于：动力源为内燃机或高能电池组；动力源固定在右支腿靠近底部的位置；控制室固定在主梁的下方；控制室内设有PLC控制器、显示屏、电气联动台和控制按钮组；控制室还设有方便观察外部环境的观察窗；控制室外还设有方便操作人员进入控制室的斜梯。
- 根据权利要求6所述的龙门履带式光热电站镜面清洗车，其特征在于：运行机构包括水平位移机构、导向框架、升降机构和调角机构；水平位移机构包括小车、车轮、驱动装置和固定框架；车轮固定在小车的底部，驱动装置与车轮相连后对车轮提供驱动力；车轮运行在小车运行轨道内；固定框架固定在小车的下方；导向框架通过连接杆套设在固定框架的下方；滚刷机构固定在导向框架的下方；升降机构一端固定在主梁上，另一端与导向框架固定相连；调角机构一端固定在导向框架上，另一端与滚刷机构固定相连。
- 根据权利要求7所述的龙门履带式光热电站镜面清洗车，其特征在于：滚刷机构包括转动装置和滚刷本体；滚刷本体由钢质滚芯轴、ABS辊芯、柔条尼龙刷丝组成；转动装置与钢质滚芯轴固定相连；ABS辊芯套设在钢质滚芯轴上；柔条尼龙刷丝套设在ABS辊芯套上。
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