WO2021000964A1 - Wagon d'arrosage d'eau - Google Patents

Wagon d'arrosage d'eau Download PDF

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Publication number
WO2021000964A1
WO2021000964A1 PCT/CN2020/103265 CN2020103265W WO2021000964A1 WO 2021000964 A1 WO2021000964 A1 WO 2021000964A1 CN 2020103265 W CN2020103265 W CN 2020103265W WO 2021000964 A1 WO2021000964 A1 WO 2021000964A1
Authority
WO
WIPO (PCT)
Prior art keywords
sprinkler
water
pipe
railway
motor pump
Prior art date
Application number
PCT/CN2020/103265
Other languages
English (en)
Chinese (zh)
Inventor
何衍
王首雄
汤楚强
武慧平
凌斌
邹峰
Original Assignee
中车长江车辆有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201910584027.2A external-priority patent/CN110219276A/zh
Priority claimed from CN201921010851.9U external-priority patent/CN210827274U/zh
Application filed by 中车长江车辆有限公司 filed Critical 中车长江车辆有限公司
Publication of WO2021000964A1 publication Critical patent/WO2021000964A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K3/00—Wetting or lubricating rails or wheel flanges
    • B61K3/02—Apparatus therefor combined with vehicles
    • 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
    • E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
    • E01H3/02—Mobile apparatus, e.g. watering-vehicles

Definitions

  • the present disclosure belongs to the technical field of railway vehicles, and particularly relates to a railway sprinkler.
  • the present disclosure provides a railway sprinkler, which provides a large-volume and high-efficiency sprinkler for railway construction, ensuring the construction progress; at the same time, in the newly-built and maintenance area of the railway line,
  • the railway sprinkler provided by the present disclosure provides protection for the health and environmental protection of surrounding residents.
  • the sprinkler may include a tank car and a sprinkler; wherein the tank car may include a tank body, an underframe and a bogie assembly; the tank body may It is loaded with water, and the tank body can be arranged on the underframe; the underframe can be supported by a bogie assembly, and the bogie assembly is used to realize the tank car running on the rail; the sprinkler It may be arranged on the bottom frame, and the sprinkler may have an inlet and an outlet; the inlet of the sprinkler and the tank may be communicated, and the outlet of the sprinkler may be used to spray the water in the tank To the railway pavement.
  • the sprinkler may include: a water outlet pipe, a motor pump, and a sprinkler assembly; wherein one end of the water outlet pipe may communicate with the tank, and one end of the water outlet pipe may Is the inlet of the sprinkler; the motor pump can be fixedly arranged on the bottom frame, and the input end of the motor pump can be connected to the other end of the outlet pipe; the sprinkler assembly can be connected to the motor The output end of the pump is connected, and the sprinkler assembly may be the outlet of the sprinkler device.
  • the bottom of the tank body may be provided with a water outlet, and one end of the water outlet pipe may be connected to the water outlet of the tank body.
  • the motor pump may be fixedly arranged at one end of the vehicle rear end of the underframe, and a connecting assembly may be provided between the motor pump and the other end of the water outlet pipe.
  • the connecting assembly may include an elbow, an on-off valve and a filter chip; wherein the motor pump and the other end of the water outlet pipe may be connected through the elbow;
  • the on-off valve may be arranged between the other end of the outlet pipe and the elbow to control the on and off of the outlet pipe;
  • the filter chip may be arranged inside the elbow for filtering to the motor The input water source of the pump.
  • the sprinkler device may further include a control unit.
  • the control unit may include an intermediate module and a control terminal; wherein the intermediate module may be arranged on the chassis, and the intermediate module may be connected to the motor pump; the control terminal may be connected to the intermediate module Connected, and the control terminal may send a control instruction to the intermediate module; the control instruction may include a start instruction, a shutdown instruction, and an output pressure instruction of the motor pump; the intermediate module may accept all According to the control instruction, an execution instruction is issued to the motor pump; the motor pump can accept the execution instruction and execute an action corresponding to the control instruction to realize remote control of sprinkling.
  • the sprinkler assembly may include: a relay pipe, a distribution pipe, and a sprinkler pipe; wherein one end of the relay pipe may be connected to the output end of the motor pump; the distribution pipe may It is arranged along the transverse direction of the bottom frame, and the middle part of the distribution pipe can be connected with the other end of the transfer pipe; the sprinkler pipes can be provided with two, and the two sprinkler pipes can be connected vertically to the Two ends of the distribution pipe, and the two sprinkler pipes and the distribution pipe may be outlets of the sprinkler device.
  • the sprinkler may further include a water inlet pipe; wherein, the top of the tank body may be provided with a water inlet, and one end of the water inlet pipe may be connected to the water inlet of the tank body
  • the other end of the water inlet pipe may extend along the outer side of the circumference of the tank body to the bottom of the tank body; the other end of the water inlet pipe may be provided with a water injection port, and the water injection port may Used to connect with water injection pump.
  • the outer side of the circumference of the tank body and the other end of the water inlet pipe may be connected by a supporting rib.
  • the sprinkler may further include an overflow pipe; wherein the top of the axial end of the tank body may be provided with an overflow port, and one end of the overflow pipe may be connected At the overflow port of the tank body, and the other end of the overflow pipe can sag naturally.
  • the railway sprinkler provided by the present disclosure may include a tank car and a sprinkler;
  • the tank car may include a tank body, an underframe, and a bogie assembly;
  • the tank body may be loaded with water, and the tank body may be arranged on the The underframe;
  • the underframe may be supported by a bogie assembly, and the bogie assembly is used to realize the tank car running on the rail;
  • the sprinkler device may be arranged on the underframe, and the sprinkler device It may have an inlet and an outlet; the inlet of the sprinkler and the tank may be communicated, and the outlet of the sprinkler is used to spray the water in the tank onto the railway road surface; that is, the railway provided by the present disclosure
  • the sprinkler On the basis of the tanker, the sprinkler has a sprinkler function, and replaces the traditional car sprinkler and water pump pumping, thereby providing a large-volume, high-efficiency sprinkler vehicle for railway construction, ensuring the construction progress; at the same time, new construction in the railway line And the maintenance
  • Figure 1 is a schematic structural diagram of a railway sprinkler truck according to an embodiment of the present disclosure
  • Figure 2 is a side view of Figure 1;
  • Fig. 3 is a schematic diagram of the arrangement of the sprinkler device shown in Fig. 1.
  • the core idea of the present disclosure is to integrate the sprinkler device on the tank car to provide a large-volume, high-efficiency sprinkler vehicle for railway construction.
  • a railway sprinkler is provided.
  • Fig. 1 is a schematic structural diagram of a railway sprinkler according to an embodiment of the present disclosure.
  • Figure 2 is a side view of Figure 1.
  • the railway sprinkler may include: a tanker and a sprinkler.
  • the tank car may include a tank body 1, an underframe 2 and a bogie assembly 3; the tank body 1 may be loaded with water; the tank body 1 may be arranged on the underframe 2; the underframe 2 may be supported by the bogie assembly 3;
  • the frame 3 component can be used to realize the tank wagon running on the rails.
  • the sprinkler can be arranged on the bottom frame 2.
  • the sprinkler can have an inlet and an outlet; the inlet of the sprinkler can be connected to the tank 1, and the outlet of the sprinkler can be used to spray the water in the tank 1 onto the railway road surface, thereby preventing Sprinkle the road surface.
  • the bogie assembly 3 may include two sets of opposing bogies, and each set of bogies may include two bogies.
  • the bogies can run on the rails, so that the tank car can be moved on the rails. run.
  • Fig. 3 is a schematic diagram of the arrangement of the sprinkler device shown in Fig. 1.
  • the sprinkler may include a water outlet pipe 4, a motor pump 5, and a sprinkler assembly.
  • one end of the water outlet pipe 4 can be connected with the tank 1, and one end of the water outlet pipe 4 can be the inlet of the sprinkler;
  • the motor pump 5 can be fixedly arranged on the chassis 2, and the input end of the motor pump 5 can be connected to the water outlet pipe The other end of 4 is connected;
  • the sprinkler assembly can be connected with the output end of the motor pump 5, and the sprinkler assembly can be the outlet of the sprinkler.
  • the motor pump 5 is activated, and the water in the tank 1 can be pumped out through the water outlet pipe 4, and sprayed on the road surface through the sprinkler assembly, and the railway road surface can be sprinkled.
  • the bottom of the tank 1 may be provided with a water outlet, and one end of the water outlet pipe 4 may be connected to the water outlet of the tank. In this way, all the water in the tank body 1 can be pumped out, avoiding accumulation at the bottom of the tank body and affecting the oil and gas transportation of the tanker itself.
  • a first connecting flange may be provided at the water outlet of the tank, and one end of the water outlet pipe 4 may be provided with a second connecting flange; the first connecting flange may be connected to the second The flange butt joint can realize the connection of the water outlet pipe 4 at the water outlet of the tank body.
  • one end of the water outlet pipe can also be directly welded to the water outlet of the tank.
  • the present disclosure does not specifically limit the connection of one end of the water outlet pipe 4 at the water outlet of the tank.
  • the motor pump 5 may be fixedly arranged at the rear end of the underframe 2 to make full use of the space at the rear end of the underframe 2;
  • a connecting component may be provided between the other ends of the water pipe 4.
  • the connection assembly may include an elbow 6, an on-off valve 7, and a filter chip.
  • the motor pump 5 and the other end of the outlet pipe 4 can be connected by an elbow 6, and the on-off valve 7 can be set between the other end of the outlet pipe 4 and the elbow 6, which can be used to control the on-off of the outlet pipe 4 , Thus forming a total on-off switch; and the filter chip can be arranged inside the elbow 6 for filtering the water source input to the motor pump to ensure the normal water output of the sprinkler assembly.
  • the elbow 6 and the input end of the motor pump 5 can be connected through a flange to realize the detachable arrangement of the elbow 6 to facilitate the replacement of the filter chip.
  • the sprinkler device may further include a control unit.
  • the control unit may include an intermediate module 8 and a control terminal.
  • the intermediate module 8 can be arranged on the chassis 2, and the intermediate module 8 can be connected to the motor pump 5 to control the connection between the terminal and the intermediate module 8.
  • control terminal can send control instructions to the intermediate module 8, and the control instructions include the start instruction, shutdown instruction and the output pressure instruction of the motor pump 5; the intermediate module 8 accepts the control instruction, and according to the control instruction, the motor pump 5 issues an execution command; the motor pump 5 accepts the execution command, and executes actions corresponding to the control command, so that the startup, shutdown, and output pressure of the motor pump 5 can be controlled, so as to adapt to the cleaning of railway roads under different conditions.
  • the power supply of the motor pump 5 of the embodiments of the present disclosure can be shared with the generator set of the tanker, and the intermediate module 8 can be installed on the chassis 2 near the motor pump 5;
  • the control terminal can be integrated On the dashboard of the tank car, or, the control terminal can be a mobile terminal, which can be held by the operator, so that it can be operated remotely in real time while observing the road surface, which has a better cleaning effect on the railway road surface.
  • control unit greatly improves the operating comfort and safety of the operator, and can adjust the spraying pressure of the sprinkler according to the actual conditions of the construction site; the control unit can also When the tanker is running, the output of the sprinkler component is controlled to realize the precise sprinkling function of the vehicle and greatly save the construction water consumption.
  • the sprinkler assembly may include a relay pipe 9, a distribution pipe 10 and a sprinkler pipe 11.
  • one end of the transfer pipe 9 can be connected to the output end of the motor pump 5;
  • the distribution pipe 10 can be arranged along the transverse direction of the chassis 2, and the middle part of the distribution pipe 10 can be connected to the other end of the transfer pipe 9;
  • the sprinkler pipe 11 can be arranged There are two, and two sprinkler pipes 11 can be vertically connected to the two ends of the distribution pipe 10 respectively; the two sprinkler pipes 11 and the distribution pipe 10 are the outlets of the sprinkler; in this way, the two sprinkler pipes 11 and the distribution pipe can pass through
  • the pipe 10 sprays the water in the tank onto the railway road surface.
  • the sprinkler assembly may be suspended below the chassis 2, and the sprinkler pipe 11 and the pipe wall of the distribution pipe 10 may be provided with multiple sprinkler ports; each sprinkler port A nozzle can be provided correspondingly, and the nozzle can spray water onto the railway road surface in a spray manner to improve the spraying effect and spraying efficiency.
  • the other end of the spray pipe 11 can be connected to the bottom frame 2 through a plate to provide the stability of the sprinkler assembly.
  • the sprinkler may further include a water inlet pipe 12.
  • the top of the tank body 1 is provided with a water inlet, and one end of the water inlet pipe 12 is connected to the water inlet of the tank body 1; the other end of the water inlet pipe 12 can be along the outside of the circumference of the tank body toward the bottom of the tank body 1. Extension; the other end of the water inlet pipe 12 can be provided with a water injection port, and the water injection port can be used to connect with a water injection pump; in this way, when the tank 1 needs to be filled with water, the tank 1 can be filled with water through the water injection pump and the water inlet pipe 12.
  • the middle portion of the water inlet pipe 12 may be welded to the outer peripheral surface of the tank body 1, and the outer peripheral surface of the tank body 1 and the water inlet pipe
  • the other end of the 12 can be connected by a supporting rib 13; the supporting rib 13 can be connected to the tank body 1 and the water inlet pipe 12 by welding.
  • the sprinkler may further include an overflow pipe 14.
  • the top of the axial end of the tank body 1 may be provided with an overflow port, and one end of the overflow pipe 14 is connected to the overflow port of the tank body 1, and the other end of the overflow pipe 14 naturally sags; the overflow pipe 14 It can sense the water loading situation in the tank 1, if it is overloaded, the excess liquid will be discharged, and the water injection reminder and overload protection function can be realized to prevent the vehicle from being overloaded. In other words, when the water injection of the tank 1 meets the demand, the excess water injected can be discharged through the overflow pipe 14.
  • the overflow pipe 14 may be arranged at the rear end of the tank body 1.
  • the tank of the sprinkler can be filled with water, and the sprinkler is fixedly arranged on the bottom frame, the inlet of the sprinkler is connected with the tank, and the outlet of the sprinkler is used to store water in the tank.
  • the water is sprayed onto the railway pavement, that is, on the basis of the tank car, the present disclosure adds a sprinkler function, and replaces the traditional car sprinkler and water pump pumping, so as to provide a large-volume, high-efficiency sprinkler vehicle for railway construction, ensuring Construction progress;
  • the railway sprinklers provided by this disclosure provide protection for the health and environmental protection of surrounding residents.
  • the railway sprinkler provided by the present disclosure can have the dual functions of liquid transportation and sprinkling operations by replacing the loading medium in the tank, and also has the function of sprinkling water to the inner and outer periphery of the track to reduce dust, and can use the tank body The ability to carry liquids for liquid transportation.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

La présente invention concerne un wagon d'arrosage d'eau comprenant un wagon-citerne et un appareil d'arrosage d'eau. Le wagon-citerne comprend un corps de citerne (1), un cadre inférieur (2) et un ensemble bogie (3), l'intérieur du corps de la citerne (1) étant chargé d'eau, le corps de la citerne (1) étant disposé sur le cadre inférieur (2), le cadre inférieur (2) étant maintenu par l'ensemble bogie (3), l'ensemble bogie (3) étant utilisé pour déplacer le wagon-citerne sur des rails. L'appareil d'arrosage d'eau est disposé sur le cadre inférieur (2), une entrée de l'appareil d'arrosage d'eau est en communication avec le corps de la citerne (1) et une sortie de l'appareil d'arrosage d'eau est utilisée pour arroser une surface d'une voie de chemin de fer par l'eau qui se trouve dans le corps de la citerne (1). La présente invention permet de disposer d'un véhicule d'arrosage d'eau à haut rendement et à grande capacité pour la construction de chemins de fer afin d'assurer la progression de la construction, la santé des résidents et la protection de l'environnement autour de lignes de chemin de fer nouvellement construites et entretenues.
PCT/CN2020/103265 2019-07-01 2020-07-21 Wagon d'arrosage d'eau WO2021000964A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201910584027.2A CN110219276A (zh) 2019-07-01 2019-07-01 铁路洒水车
CN201921010851.9U CN210827274U (zh) 2019-07-01 2019-07-01 铁路洒水车
CN201921010851.9 2019-07-01
CN201910584027.2 2019-07-01

Publications (1)

Publication Number Publication Date
WO2021000964A1 true WO2021000964A1 (fr) 2021-01-07

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Application Number Title Priority Date Filing Date
PCT/CN2020/103265 WO2021000964A1 (fr) 2019-07-01 2020-07-21 Wagon d'arrosage d'eau

Country Status (1)

Country Link
WO (1) WO2021000964A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200177133Y1 (ko) * 1999-09-13 2000-04-15 최재관 선로 및 터널의 분진제거를 위한 철차의 살수장치
KR100476682B1 (ko) * 2004-09-14 2005-03-17 주식회사 이건 복합식 세정시스템이 구비된 철도차량
CN102951379A (zh) * 2011-08-31 2013-03-06 西安轨道交通装备有限责任公司 铁路罐车罐体及铁路罐车
CN103201011A (zh) * 2010-11-09 2013-07-10 安赞龙 安装于电车的喷水装置
CN205917637U (zh) * 2016-07-13 2017-02-01 中国神华能源股份有限公司 一种用于隧道内清筛作业的洒水降尘装置
CN107386186A (zh) * 2017-08-04 2017-11-24 深圳市奈士迪技术研发有限公司 一种用于桥梁桥面降温的智能洒水装置
CN108729310A (zh) * 2018-09-03 2018-11-02 华东交通大学 一种用于无缝线路降温防胀的车载洒水装置
CN110219276A (zh) * 2019-07-01 2019-09-10 中车长江车辆有限公司 铁路洒水车
CN210827274U (zh) * 2019-07-01 2020-06-23 中车长江车辆有限公司 铁路洒水车

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200177133Y1 (ko) * 1999-09-13 2000-04-15 최재관 선로 및 터널의 분진제거를 위한 철차의 살수장치
KR100476682B1 (ko) * 2004-09-14 2005-03-17 주식회사 이건 복합식 세정시스템이 구비된 철도차량
CN103201011A (zh) * 2010-11-09 2013-07-10 安赞龙 安装于电车的喷水装置
CN102951379A (zh) * 2011-08-31 2013-03-06 西安轨道交通装备有限责任公司 铁路罐车罐体及铁路罐车
CN205917637U (zh) * 2016-07-13 2017-02-01 中国神华能源股份有限公司 一种用于隧道内清筛作业的洒水降尘装置
CN107386186A (zh) * 2017-08-04 2017-11-24 深圳市奈士迪技术研发有限公司 一种用于桥梁桥面降温的智能洒水装置
CN108729310A (zh) * 2018-09-03 2018-11-02 华东交通大学 一种用于无缝线路降温防胀的车载洒水装置
CN110219276A (zh) * 2019-07-01 2019-09-10 中车长江车辆有限公司 铁路洒水车
CN210827274U (zh) * 2019-07-01 2020-06-23 中车长江车辆有限公司 铁路洒水车

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