WO2014094499A1 - 一种以蓄热式斯特林发动机为动力的清洁车 - Google Patents

一种以蓄热式斯特林发动机为动力的清洁车 Download PDF

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Publication number
WO2014094499A1
WO2014094499A1 PCT/CN2013/085870 CN2013085870W WO2014094499A1 WO 2014094499 A1 WO2014094499 A1 WO 2014094499A1 CN 2013085870 W CN2013085870 W CN 2013085870W WO 2014094499 A1 WO2014094499 A1 WO 2014094499A1
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Prior art keywords
stirling engine
unit
controller
cleaning
cleaning vehicle
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PCT/CN2013/085870
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English (en)
French (fr)
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毛珂
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成都宇能通能源开发有限公司
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Publication of WO2014094499A1 publication Critical patent/WO2014094499A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles

Definitions

  • the present invention relates to a cleaning vehicle, and more particularly to a cleaning vehicle powered by a regenerative Stirling engine.
  • the working time of the cleaning equipment is completely limited by the battery capacity.
  • one machine often cannot cope completely. This requires several machines to cope with; the battery not only has a short life. And the maintenance of the battery is also more troublesome.
  • the general use situation is the new half year. In the old half year, the repairing and repairing top is half a year. Generally, there are very few batteries that can be used for more than 2 years, and some even scrapped in less than 1 year. Become a heavy burden for users.
  • the lithium iron phosphate battery with higher energy density can solve this problem to a certain extent, compared with the lead-acid battery, the lithium-lithium battery has a long service life, and can compensate for the disadvantage of not long service life to a certain extent, but Compared to lead-acid batteries, higher prices still make customers more difficult to accept.
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide a cleaning vehicle powered by a regenerative Stirling engine without pollution, low cost and long service life.
  • a regenerative Stirling engine-powered cleaning vehicle comprising a controller, a heat accumulator, a Stirling engine, a hot air blower, a walking unit, and a cleaning
  • the controller is connected to the regenerator and the Stirling engine respectively
  • the regenerator is connected to the heater of the Stirling engine
  • the waste heat of the Stirling engine is output to the hot blower
  • the power output of the Stirling engine The end is connected to the walking unit, the cleaning unit and the sprinkling unit respectively, and the control ends of the hot air blower, the walking unit, the cleaning unit and the sprinkling unit are connected to the controller.
  • the controller of the present invention is also coupled to an operating platform.
  • the heat accumulator according to the present invention is made of a heat storage material having a larger heat capacity and a high temperature resistance.
  • the invention also includes a spare unit for facilitating the addition of subsequent functions, the controller of the standby unit being coupled to the controller, and the power input being coupled to the power take-off of the Stirling engine.
  • the heat storage material used in the heat accumulator is easily available and can be completely recycled and reused. It can use all-ceramic heat storage components, the raw material cost is extremely low, and the environment is not polluted, so the whole cleaning vehicle is environmentally friendly and cost-effective;
  • the regenerative Stirling engine does not depend on air, does not produce pollutants, and is suitable for use in enclosed spaces;
  • the waste heat of the Stirling engine is output to the hot air blower, and the hot air blower directs the hot air to the ground, which can quickly dry the residual moisture on the ground;
  • the power output of the cleaning vehicle can be cycled by the Stirling engine. Unlike the battery, multiple units need to be used in series. If one unit fails, the whole rent will be invalid.
  • Figure 1 is a block diagram showing the structure of the system of the present invention.
  • a regenerative Stirling engine-powered cleaning vehicle includes a controller, a heat accumulator, a Stirling engine, a hot air blower, a walking unit, a cleaning unit, and a sprinkler unit, and a controller.
  • the regenerator Connected to the regenerator and the Stirling engine respectively, the regenerator is connected to the heater of the Stirling engine, the waste heat of the Stirling engine is output to the hot blower, the power output of the Stirling engine and the travel unit, the cleaning unit
  • the sprinkler units are respectively connected, and the control ends of the hot air blower, the walking unit, the cleaning unit and the sprinkling unit are connected to the controller.
  • the controller of the present invention is also coupled to an operating platform.
  • the heat accumulator according to the present invention is made of a heat storage material having a larger heat capacity and a high temperature resistance.
  • the invention also includes a spare unit for facilitating the addition of subsequent functions, the controller of the standby unit being coupled to the controller, and the power input being coupled to the power take-off of the Stirling engine.
  • the invention utilizes a heat accumulator with a heat preservation function to replace the battery in the original cleaning vehicle as an energy storage device, and uses the Stirling engine to convert the stored energy into power to drive the cleaning vehicle to work.
  • the waste heat generated by the operation of the Stirling engine is output to the hot air blower, and the hot air blower directly guides the ground to dry the residual moisture on the ground.
  • the controller controls the heating of the regenerator, which is the high temperature required for the regenerator to work, and the heat storage is performed.
  • the device has good heat storage capacity, which can reduce the heating time.
  • the controller also controls the working state of the hot air blower, the walking unit, the cleaning unit and the sprinkling unit.
  • the controller is also connected to the operating platform, and the operating platform is a human-machine interaction interface. The working state of the entire cleaning vehicle is displayed, and the staff can also manage and modify the parameters by using the operating platform.
  • a spare unit is reserved to facilitate the addition and use of other functions.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

一种以蓄热式斯特林发动机为动力的清洁车，包括控制器、蓄热器、斯特林发动机、热风机、行走单元、清扫单元和洒水单元，控制器与蓄热器和斯特林发动机分别相连，蓄热器与斯特林发动机的加热器相连，斯特林发动机的废热输出至热风机，斯特林发动机的动力输出端与行走单元、清扫单元、洒水单元分别相连，热风机、行走单元、清扫单元和洒水单元的控制端连接至控制器。该清洁车的储存能量大、成本低、环保无污染、使用寿命长、适用广。

Description

一种以蓄热式斯特林发动机为动力的清洁车 技术领域
本发明涉及一种清洁车，特别是一种以蓄热式斯特林发动机为动力的清洁车。
背景技术
随着城市化建设的不断推进，各种采用蓄电池为动力的清洁车以其操作简单、维修方便、清扫效率高等特点广泛用于超市、步行街、宾馆大厅、候车候机室、礼堂、地铁、工厂车间等大面积磁砖、大理石、水磨石地面的清洁。刷盘代替拖把，机器洒水、刷地、吸水一次性完成，将地面油污、泥垢清洗干净，大大降低了劳动强度，受到了人们的青睐，给清洁工作带来了便利。
但是由于采用传统的蓄电池动力，清洁设备作业时间完全受电池容量的限制，对某些面积较大的场地一台机器往往不能够完全应付，这就需要数台机器来应付；蓄电池不但寿命较短，而且蓄电池的维护也较为麻烦，普遍的使用情况是新半年，旧半年，修修补补顶半年，一般很少有蓄电池能用2年以上的，有的甚至不到1年就报废了，这成为使用者的一个沉重的负担。
虽然采用能量密度更高的磷酸铁锂电池能在一定程度上解决这个问题，和铅酸蓄电池相比，铁锂电池寿命较长，可以在一定程度上弥补使用寿命不长的劣势，但是和传统铅酸蓄电池相比，较高的价格仍然让客户较难接受。
 技术问题
本发明的目的在于克服现有技术的不足，提供一种无污染、低成本、使用寿命长的一种以蓄热式斯特林发动机为动力的清洁车。
 技术解决方案
本发明的目的是通过以下技术方案来实现的：一种以蓄热式斯特林发动机为动力的清洁车，它包括控制器、蓄热器、斯特林发动机、热风机、行走单元、清扫单元和洒水单元，控制器分别与蓄热器和斯特林发动机相连，蓄热器与斯特林发动机的加热器相连，斯特林发动机的废热输出至热风机，斯特林发动机的动力输出端与行走单元、清扫单元、洒水单元分别相连，热风机、行走单元、清扫单元和洒水单元的控制端连接至控制器。
本发明所述的控制器还与操作平台相连。
本发明所述的蓄热器采用比热容较大、耐高温的蓄热材料制成。
本发明还包括一个备用单元，便于后续功能的添加，备用单元的控制器与控制器相连，动力输入端与斯特林发动机的动力输出端相连。
 有益效果
本发明的有益效果是：
（1）蓄热器使用的蓄热材料易得，可以完全回收再利用，可以采用全陶瓷蓄热部件，原料成本极为低廉，且对环境无污染，因此整个清洁车既环保又节约成本；
（2）由于蓄热器的存在，斯特林发动机的加热器一直处于高温，需要时可以立即启用，使清洁车在不使用蓄电池的基础上保证了工作效率，优于单纯的使用斯特林发动机；
（3）由于蓄热材料的比热容不受充放热的影响，蓄热器的蓄热能力不会随着充放热次数的增加而明显减小，因此蓄热材料拥有几乎无限次的蓄热循环寿命，所以该清洁车比使用蓄电池的清洁车有长很多倍的使用寿命；
（4）蓄热式斯特林发动机不依赖于空气，不产生污染物，适合封闭空间使用；
（5）斯特林发动机的废热输出至热风机，热风机将热风导向地面，可以很快的将地面上残留的水分烘干；
（6）整个清洁车剩余热能检测方便，蓄热器的温度能直接反映剩余携带热能；
（7）清洁车动力输出靠斯特林发动机循环即可，不像蓄电池一样需要多个单体串联使用，某一个单体失效就会造成整租失效；
（8）大型的清洁车使用性能更好，系统空间尺寸越大，保温越好处理，储能效果越好。
 附图说明
图1为本发明的系统组成框图。
 本发明的实施方式
下面结合附图进一步详细描述本发明的技术方案，但本发明的保护范围不局限于以下所述。
如图1所示，一种以蓄热式斯特林发动机为动力的清洁车，它包括控制器、蓄热器、斯特林发动机、热风机、行走单元、清扫单元和洒水单元，控制器分别与蓄热器和斯特林发动机相连，蓄热器与斯特林发动机的加热器相连，斯特林发动机的废热输出至热风机，斯特林发动机的动力输出端与行走单元、清扫单元、洒水单元分别相连，热风机、行走单元、清扫单元和洒水单元的控制端连接至控制器。
本发明所述的控制器还与操作平台相连。
本发明所述的蓄热器采用比热容较大、耐高温的蓄热材料制成。
本发明还包括一个备用单元，便于后续功能的添加，备用单元的控制器与控制器相连，动力输入端与斯特林发动机的动力输出端相连。
本发明利用带保温功能的蓄热器代替原有清洁车中的蓄电池作为储能装置，利用斯特林发动机将储存的能量转化为动力，驱动清洁车工作。斯特林发动机运转产生的废热输出至热风机，有热风机直接导向地面，将地面残留的水分烘干，控制器控制蓄热器的加热，是蓄热器一直处于工作所需高温，蓄热器良好的蓄热能力，可以减少加热的时间，控制器还控制热风机、行走单元、清扫单元和洒水单元的工作状态，控制器另外还与操作平台相连，操作平台为人机互动界面，其上显示有整个清洁车的工作状态，工作人员也可以利用操作平台管理和修改参数，本发明中还预留了备用单元，以便于后续其他功能的添加和使用。

Claims (4)

  1. 一种以蓄热式斯特林发动机为动力的清洁车，其特征在于：它包括控制器、蓄热器、斯特林发动机、热风机、行走单元、清扫单元和洒水单元，控制器分别与蓄热器和斯特林发动机相连，蓄热器与斯特林发动机的加热器相连，斯特林发动机的废热输出至热风机，斯特林发动机的动力输出端与行走单元、清扫单元、洒水单元分别相连，热风机、行走单元、清扫单元和洒水单元的控制端连接至控制器。
  2. 根据权利要求1所述的一种以蓄热式斯特林发动机为动力的清洁车，其特征在于：所述的控制器还与操作平台相连。
  3. 根据权利要求1所述的一种以蓄热式斯特林发动机为动力的清洁车，其特征在于：所述的蓄热器采用比热容较大、耐高温的蓄热材料制成。
  4. 根据权利要求1所述的一种以蓄热式斯特林发动机为动力的清洁车，其特征在于：本发明还包括一个备用单元，便于后续功能的添加，备用单元的控制器与控制器相连，动力输入端与斯特林发动机的动力输出端相连。
PCT/CN2013/085870 2012-12-18 2013-10-24 一种以蓄热式斯特林发动机为动力的清洁车 WO2014094499A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN103046503A (zh) * 2012-12-18 2013-04-17 成都宇能通能源开发有限公司 一种以蓄热式斯特林发动机为动力的清洁车

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469645A (en) * 1994-04-18 1995-11-28 Atlantic Richfield Company System for recovery of oil from snow and ice surfaces
CN2665206Y (zh) * 2003-03-15 2004-12-22 魏毅 电动真空清扫车
CN201908269U (zh) * 2010-10-14 2011-07-27 哈尔滨清阳环保设备科技开发有限公司 驾驶式电动清扫车
CN102162433A (zh) * 2011-02-25 2011-08-24 浙江大学 一种带有燃气补燃的太阳能蓄热发电方法及其装置
WO2012023915A1 (ru) * 2010-08-19 2012-02-23 Galetskij Anatolij Jurevich Комбинированная система для разделения газовых смесей и энергопреобразования
CN102518530A (zh) * 2011-11-25 2012-06-27 成都宇能通能源开发有限公司 一种以蓄热器为热源的液压传动斯特林发动机
CN103046503A (zh) * 2012-12-18 2013-04-17 成都宇能通能源开发有限公司 一种以蓄热式斯特林发动机为动力的清洁车
CN203080458U (zh) * 2012-12-18 2013-07-24 成都宇能通能源开发有限公司 一种以蓄热式斯特林发动机为动力的清洁车

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469645A (en) * 1994-04-18 1995-11-28 Atlantic Richfield Company System for recovery of oil from snow and ice surfaces
CN2665206Y (zh) * 2003-03-15 2004-12-22 魏毅 电动真空清扫车
WO2012023915A1 (ru) * 2010-08-19 2012-02-23 Galetskij Anatolij Jurevich Комбинированная система для разделения газовых смесей и энергопреобразования
CN201908269U (zh) * 2010-10-14 2011-07-27 哈尔滨清阳环保设备科技开发有限公司 驾驶式电动清扫车
CN102162433A (zh) * 2011-02-25 2011-08-24 浙江大学 一种带有燃气补燃的太阳能蓄热发电方法及其装置
CN102518530A (zh) * 2011-11-25 2012-06-27 成都宇能通能源开发有限公司 一种以蓄热器为热源的液压传动斯特林发动机
CN103046503A (zh) * 2012-12-18 2013-04-17 成都宇能通能源开发有限公司 一种以蓄热式斯特林发动机为动力的清洁车
CN203080458U (zh) * 2012-12-18 2013-07-24 成都宇能通能源开发有限公司 一种以蓄热式斯特林发动机为动力的清洁车

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