阅读说明：本技术 铁路道岔除雪防冻设备 (Snow-removing and anti-freezing equipment for railway turnout ) 是由 苏玉萍 蔡玉交 王凤超 王立果 吕磊 卢继宝 于 2021-07-27 设计创作，主要内容包括：本发明公开了一种铁路道岔除雪防冻设备,包括热风机,热风机连接热风总管,热风总管上连接热风支管,热风支管设置在铁路道岔的下方且设置在道岔岔枕之间,热风支管在除雪范围内的管壁上开设有出风孔；风机的出口与发热器相连通,发热器远离风机的一侧与出风口相连通,出风口与热风总管相连接,控制器通过导线与发热器、风机电性连接,发热器为螺旋磁加热设备；通过采用螺旋磁管热风技术,在短时间内即可具有释放热风除雪能力,提高了除雪的效率；通过设置的传感器,能精准对影响铁路运行的冰雪进行感应探测迅速启动热风除雪工作使其溶解；热风支管在道岔、尖轨、心轨下方和枕木间任何复杂的部位也能布置,实现了无死角除冰雪的效果。(The invention discloses a snow removing and anti-freezing device for railway turnouts, which comprises a hot air blower, wherein the hot air blower is connected with a hot air main pipe, a hot air branch pipe is connected on the hot air main pipe, the hot air branch pipe is arranged below a railway turnout and between turnout switch sleepers, and an air outlet hole is formed in the pipe wall of the hot air branch pipe in a snow removing range; the outlet of the fan is communicated with the heater, one side of the heater, which is far away from the fan, is communicated with the air outlet, the air outlet is connected with the hot air main pipe, the controller is electrically connected with the heater and the fan through wires, and the heater is spiral magnetic heating equipment; by adopting the spiral magnetic tube hot air technology, the snow removing device can have the capability of releasing hot air to remove snow in a short time, and the snow removing efficiency is improved; the sensor can accurately sense and detect the ice and snow influencing the railway running, and quickly start the hot air snow removal work to dissolve the ice and snow; the hot air branch pipes can be arranged at any complicated position among turnouts, switch rails, the lower parts of point rails and sleepers, and the effect of removing ice and snow without dead angles is achieved.)

1. The utility model provides a railway switch removes snow freeze-proof equipment which characterized in that: the snow removing device comprises an air heater (1), wherein the air heater (1) is connected with a hot air main pipe (2), the hot air main pipe (2) is connected with a plurality of groups of hot air branch pipes (3), the hot air branch pipes (3) are arranged below railway tracks and between adjacent railway sleepers, and air outlet holes are formed in the pipe walls of the hot air branch pipes (3) within a snow removing range;

the air heater (1) comprises a heater (101), a fan (102), a controller (103) and an air outlet (104), wherein an outlet of the fan (102) is communicated with the heater (101), one side, far away from the fan (102), of the heater (101) is communicated with the air outlet (104), the air outlet (104) is connected with the hot air main pipe (2), the controller (103) is electrically connected with the heater (101) and the fan (102) through leads, and the heater (101) is spiral magnetic heating equipment.

2. A railway switch snow and freeze removing apparatus as claimed in claim 1, wherein: a plurality of groups of sensors (4) are arranged in the snow removing range of the hot air branch pipes (3), and the sensors (4) are electrically connected with the controller (103).

3. A railway switch snow and freeze removing apparatus as claimed in claim 1, wherein: the heating device is characterized in that a plurality of groups of spiral magnetic heating pipes (105) are uniformly arranged in the heater (101) in a matrix manner, and a water circulation pipeline wound into a spiral shape is arranged in each spiral magnetic heating pipe (105).

4. A railway switch snow and freeze removing apparatus as claimed in claim 3, wherein: and the outer wall of the spiral magnetic heating pipe (105) is provided with a radiating fin (106).

Technical Field

The invention relates to the technical field of railway deicing and snow removal, in particular to a railway turnout snow-removing and anti-freezing device.

Background

In most areas in northern China, a long ice and snow period exists in winter, snow on a track bed and a track are easily buried in many sections of railway departments due to natural phenomena such as snow falling or snow blowing by wind, and the snow usually cannot be melted for tens of days or even months due to low air temperature. Particularly, in parts of northeast, northeast China and northeast China inner Mongolia, severe railway line interruption is often caused by snow accumulation in winter, so that normal transportation work is seriously influenced, and potential safety hazards of line use exist. The accumulated snow is removed, a large amount of manpower, material resources and financial resources are required to be invested, the working environment of accumulated snow removing personnel is extremely severe, frostbite is easily caused, and even serious personal accidents are caused. In order to reduce the labor intensity and the labor potential safety hazard and replace the traditional manual snow removing mode, various heating snow removing devices and snow removing vehicles are produced. However, the snow removing efficiency of the snow removing equipment and the snow remover is generally low, and the time for heating snow removing and generating hot air is long; snow removal cannot be started quickly according to the real-time situation of accumulated snow; after snow is removed by the snow removing equipment and the snow removing vehicle, snow is often removed at turnouts in a manual snow removing mode, particularly snow on the turnouts, switch rails and point rails is cleaned, and manual burden and potential safety hazards are increased; in addition, these snow removing equipment, snow sweeper need frequent maintenance, have increased the labour potential safety hazard. Therefore, in view of actual needs, the development of a railway turnout snow removing and freezing prevention device capable of effectively solving the problems is a technical subject which needs to be broken through urgently in the technical field of railway deicing and snow removing.

Disclosure of Invention

The invention aims to provide a snow removing and anti-freezing device for railway turnouts, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a railway turnout snow removing and freeze preventing device comprises a hot air blower, wherein the hot air blower is connected with a hot air main pipe, the hot air main pipe is connected with a plurality of groups of hot air branch pipes, the hot air branch pipes are arranged below a railway track and between adjacent railway sleepers, and the pipe walls of the hot air branch pipes in a snow removing range are provided with air outlet holes;

the air heater comprises a heater, a fan, a controller and an air outlet, wherein the outlet of the fan is communicated with the heater, one side of the heater, which is far away from the fan, is communicated with the air outlet, the air outlet is connected with the hot air header pipe, the controller is electrically connected with the heater and the fan through wires, and the heater is spiral magnetic heating equipment.

Preferably, a plurality of groups of sensors are arranged in the snow removing range of the hot air branch pipes, and the sensors are electrically connected with the controller.

Preferably, a plurality of groups of spiral magnetic heating pipes are uniformly arranged in the heater in a matrix manner, and a water circulation pipeline wound into a spiral shape is arranged in each spiral magnetic heating pipe.

Preferably, the outer wall of the spiral magnetic heating tube is provided with a radiating fin.

Has the advantages that: compared with the prior art, the invention has the beneficial effects that: by adopting a spiral magnetic pipe hot air technology, the snow remover has the capability of randomly allocating hot air within the range of 30-500 ℃ after being started for 5 minutes, so that the snow removing efficiency is improved; by arranging the sensor, the ice and snow influencing the railway running can be accurately sensed and detected, and the hot air snow removal work is quickly started under the control of the controller to be dissolved; the device can be installed and used under various natural environment conditions, basically does not need maintenance, and reduces the potential safety hazard of labor; the hot air branch pipes can be arranged at the complex snow removing positions of the turnout, the effect of removing the snow without dead angles is achieved, manual snow removal at the turnout is not needed, and manual burden and cost, particularly personal labor potential safety hazards are reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of a railway turnout snow removal and freeze prevention device provided by the invention.

Fig. 2 is a schematic diagram of the internal structure of the air heater.

Fig. 3 is a schematic structural view of the heater.

In the drawings: 1-air heater, 101-heater, 102-fan, 103-controller, 104-air outlet, 105-spiral magnetic heating pipe, 106-radiating fin, 2-hot air main pipe, 3-hot air branch pipe, 4-sensor, 5-track, 6-sleeper.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Examples

Referring to the attached drawings in the specification, in the embodiment of the invention, the railway turnout snow removing and freezing preventing equipment comprises a hot air blower 1, wherein the hot air blower 1 is connected with a hot air main pipe 2, the hot air main pipe 2 is connected with a plurality of groups of hot air branch pipes 3, the hot air branch pipes 3 are arranged below railway tracks and between adjacent railway sleepers, and air outlet holes are formed in the pipe walls of the hot air branch pipes 3 in a snow removing range;

the air heater 1 comprises a heater 101, a fan 102, a controller 103 and an air outlet 104, wherein an outlet of the fan 102 is communicated with the heater 101, one side of the heater 101, which is far away from the fan 102, is communicated with the air outlet 104, the air outlet 104 is connected with the hot air main pipe 2, the controller 103 is electrically connected with the heater 101 and the fan 102 through wires, and the heater 101 is spiral magnetic heating equipment.

Furthermore, a plurality of groups of sensors 4 are arranged in the snow removing range of the hot air branch pipes 3, and the sensors 4 are electrically connected with the controller 103.

Furthermore, a plurality of groups of spiral magnetic heating pipes 105 are uniformly arranged in the heater 101 in a matrix manner, and a water circulation pipeline wound into a spiral shape is arranged in each spiral magnetic heating pipe 105.

Further, the outer wall of the spiral magnetic heating pipe 105 is provided with a heat dissipation fin 106.

The use process comprises the following steps:

the spiral magnetism is formed by adjusting the frequency, the intensity of current and the density of a coil and utilizing water circulation, resistors made of different metal materials are selected according to the temperature, magnetic lines of force are cut by the resistors to generate heat, converted heat energy is directionally released through the formed spiral funnel type magnetic field, the magnetic field is prevented from leaking to the maximum extent, more heat is collected, and the energy efficiency is higher.

When the ice and snow removing device is used, the heater 101 generates heat through the spiral magnetic heating pipe 105, the fan 102 leads hot air in the heater 101 out and enters the hot air main pipe 2, and the hot air is discharged on a track through the hot air branch pipes 3 and is used for removing ice and snow.

In the process, by adopting a spiral magnetic tube hot air technology, the snow remover has the capability of randomly allocating hot air within the range of 30-500 ℃ after being started for 5 minutes, so that the snow removing efficiency is improved; by arranging the sensor, the ice and snow influencing the railway running can be accurately sensed and detected, and the hot air snow removal work is quickly started under the control of the controller to be dissolved; the device can be installed and used under various natural environment conditions, basically does not need maintenance, and reduces the potential safety hazard of labor; the hot air branch pipes can also be arranged at the complex snow removing positions at the turnout, so that the effect of removing snow and ice without dead angles is achieved, manual snow removal at the turnout is not required, the manual burden and cost are reduced, and particularly the potential safety hazard of labor is avoided; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.