CN2606132Y - Microwave ice removing vehicles - Google Patents
Microwave ice removing vehicles Download PDFInfo
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- CN2606132Y CN2606132Y CN 02243786 CN02243786U CN2606132Y CN 2606132 Y CN2606132 Y CN 2606132Y CN 02243786 CN02243786 CN 02243786 CN 02243786 U CN02243786 U CN 02243786U CN 2606132 Y CN2606132 Y CN 2606132Y
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Abstract
The utility model discloses a microwave ice removing vehicle. The whole structure of the microwave ice removing mainly comprises a bodywork, a power supply, a microwave heater, an ice crusher and a scavenging machine. The power supply is supported by an internal-combustion engine and a dynamo. The internal-combustion engine supplies powers for all mechanical movements and drives the dynamo to generate electricity, thereby supplying electric power for the microwave heater. The front of the ice crusher is the microwave heater, and thereby ice heated by the microwave heater can be smashed promptly. According to a microwave-heating theory and features of weak capacity of ice in absorbing microwave and strong capacity of floorings in absorbing microwave, the microwave heats the ground connected with the ice through an ice layer, thereby heating up the ground temperature, thawing the ice connected with the ground and eliminating bonding force between the ground and the ice layer. After the above steps, mechanical force is exerted on the ice layer to break up the ice layer in a mechanical method, and thereby the ice layer breaks away from the ground and ice cleaning becomes easy.
Description
Technical field
The utility model relates to a kind of microwave and removes ice machine.
Background technology
Studies show that road conditions occupies larger specific gravity in the traffic accident origin cause of formation, particularly outstanding at cold district.Winter is at cold district, if the snow on the road can not be cleared up timely after the snowfall, can form accumulated snow even accumulated ice after being rolled by vehicle on the road surface; Cause the friction factor on road surface to compare other season and obviously reduce, make vehicle to run, braking difficulty, have a strong impact on traffic safety, cause traffic congestion easily, traffic accident takes place frequently, and has caused great loss to people's lives and properties.Data shows that at cold district, the traffic accident in winter is than exceeding about about 20% other seasons.
In most of area of northern China, winter time is longer, and the annual snowfall phase that all will experience 3～5 months of some area, snowfall is bigger, in time removes the snowfall on the road surface, eliminates safe hidden trouble, and ensures that The coast is clear just seems very important.Remove accumulated snow in the past mainly based on artificial removing, time-consuming, effort, dangerous, operating efficiency is low, and the section of removing is also very limited.
In order to overcome the disadvantage of artificial removing ice and snow, people have explored and have developed many kinds and effectively removed the method for ice and snow and the machinery of supporting removing ice and snow, and wherein certain methods and equipment are applied in the real work.
The physics thawing is by the method for heating, and the accumulated snow on road surface or accumulated ice are melted.
A kind of is electrical heating.The mechanism that adopts conducting concrete to thaw ice and snow.The resistivity of ordinary concrete generally in 106～109 Ω cm scopes, neither belongs to isolator, does not also belong to good conductor.Conducting concrete is the conductive component material that adds certain content in ordinary concrete, and a kind of novel cement-base composite material of making, conductive component material improve concrete electric conductivity greatly, thereby become the electric conductor with excellent conductive performance.Utilize the conducting concrete deicing or snow melting, promptly utilize the conducting concrete good electrical conductivity, by add exchange or DC electric field after the heat that produced with ice dissolution.
A kind of is the heating of heating car.Representative products has the ice machine that removes that is called " heating king " of the production of Yingda Technology Co., Ltd..This automobile-used heating panel heating ice and snow.Heating panel is fuel with the liquefied petroleum gas, and with 100% heat radiation mode of heating road pavement heating, heating panel is divided into 4 districts, can be controlledly, heating equably.
The method that physics melts is better for light snow fall amount and thin ice effect.When snowfall is big, all snow be melted, thawing speed is slow, and efficient is low, and energy consumption is big, and, melt a large amount of water that and also have no idea to handle, when environment Wen Wendu was low, water can build-up ice again once more, has influenced the effect of deicing.
The principle of chemistry deicing is by spilling a certain amount of anti-freeze chemical material of cloth to the road surface, reduces the apparent freezing point of ice and snow, ice and snow on road surfaces is dissolved or reduces its intensity and utilizes other method to remove again.
A kind of is that salting comes deicing or snow melting.This method is to utilize salt to reduce the freezing point of water, and accumulated snow is melted automatically.This method have material source extensively, characteristics such as low price, change ice and snow be effective, thereby obtained widespread usage.But, remove the salt method and brought many negative effects also for concrete road surface structure and environment, mainly show as reinforced steel fibre corrosion, road surface and degrade and destroy and problem such as environment pollution.Many in the world countries have caused the heavy damage of road, bridge because of using deicer salts, are spending enormous expenditure reparation at present, and its economic loss is very huge.
Mechanical deicing's method is by machinery ice and snow directly to be acted on, and removes ice and snow, separates deicing harm, and its range of application is more extensive.The deicing mechanical type is various at present, has his own strong points.
Drum-type ice breaker main body is a chewing gum and bubble gum, on the external surface of cylinder, be welded with and arrange orderly shape of a hoof perching knife, sand is housed to increase quality in the tube, ice breaker when work pulled by other vehicles advances, rollers roll utilizes perching knife to smash and make it to break away from large-area accumulated snow or accumulated ice to pieces ground, shifts the roadside onto by the spatula that is provided in this mechanism back simultaneously.This mechanism is all right on smooth road surface, and effect can be very poor when the road surface is uneven, and the damage of perching knife road pavement is also relatively more serious.
Based on the machinery of deicing, better for the accumulated snow effect on the road, because accumulated snow is general and road surface combination not tight, removing easily.But when temperature is low, because the meeting that the ice that is become by snow that a variety of causes causes combines with the road surface is very tight, and the hardness that ice this moment is very high, although when designing apparatus, consider the damage of equipment road pavement, attempt to avoid injuring road surface, damage equipment by the intensity of control operation equipment or the size of power, but the strength of deicing machinery hour can not make ice separate with the road surface; And if the increase of exerting all one's strength can damage the road surface again inevitably.
Summary of the invention
The purpose of this utility model provides a kind of microwave and removes ice machine.Utilize the principle of heating using microwave, a little less than absorbing the microwave ability according to ice, ground surface material absorbs the strong characteristics of microwave ability, the ground that the heating of microwave penetration ice sheet is connected with ice, the rising of ground surface temperature, melted ice with the ground surface junction, eliminate the adhesion between road surface and the ice sheet, after above-mentioned steps, utilize the method for machinery, ice sheet is applied mechanical force, broken ice sheet makes ice sheet break away from ground, and making clearly, ice becomes easy.For achieving the above object, the utility model is taked following design scheme:
Microwave removes the unitary construction of ice machine, mainly is made of car body, power source, microwave applicator, trash ice mechanism, cleaning agency.
Car body is the fixing basis of each equipment, and power source is born by internal combustion engine and generator, and internal combustion engine offers the power of each mechanism kinematic, drives generator for electricity generation simultaneously, provides electric power to microwave applicator.The front portion of trash ice mechanism is a microwave applicator, and microwave applicator, trash ice mechanism are connected with car body, can obtain smashing with cleaning agency of trash ice mechanism through the ice after the microwave applicator heating like this and collect trash ice.There is controlling organization to control the state of each mechanism.
Wheel is installed in the bottom of microwave applicator, is utilized spring to connect between heater and the car body.When spring is former when long, the wheel of microwave applicator is concordant with the wheel lower limb of car body.Microwave removes on the way operation of ice machine like this, when through the recess on road surface, because the influence of deadweight, and the heater segment distance that can descend, wheel can keep contacting with the road surface; When through the high spot on road surface, can compress spring, the heater segment distance that can rise, wheel still can keep contacting with the road surface; So no matter when, the distance on microwave applicator and road surface is the lower limb of microwave applicator and the distance between microwave applicator self wheel all the time.Guaranteed that distance is constant substantially.In order to prevent the collision of road surface, on the edge of casing, rubber ring is installed to microwave applicator.There is baffle plate outside at microwave applicator, and baffle plate is connected with car body.Make the relative car body of microwave applicator to move up and down, guaranteed the position of microwave applicator.
The back of microwave applicator is a trash ice mechanism.At least two supports are connected with car body, support with axle to flexibly connect.Cam is connected with axle, and rotates with axle.Cam touches with being coupling, and axle is connected with two columns, and spring is arranged on the column, and the trash ice shovel is connected with column, constitutes one group and ices and shovel, and has at least one group to ice to shovel and be installed on the car body.Gear is connected with axle.Gear provides rotary power by power source, adopts the cam mechanism controlled motion, during the cam rotation, raise the position of trash ice shovel gradually, when cam forwarded radius sudden change position on the cam to, the trash ice shovel can be under the effect of spring force, descend rapidly, smash the ice on road surface.
Trash ice mechanism back is a cleaning agency; Use the deicing shovel in the front of ice collection transport tape, transport tape by connecting rod, belt pulley support and connection on car body, under the acting in conjunction of the round brush of deicing shovel and cleaning equipment, the ice cube of fragmentation is received on the ice collection transport tape, motion along with transport tape, ice is sent to collecting box, and controlling organization is connected on the car body.Because the ice of this moment has not had adhesion because heating separates substantially with the road surface, the power that smashes the ice needs is more much smaller than pure mechanical system.
The utility model has the advantages that: can catch the key of deicing, the method that the junction utilizes heating using microwave of freezing with ice sheet and ground makes it to thaw, and breaks away from ground thereby will ice, and adds the broken ice sheet of effect of machinery, reaches the purpose on deicing cleaning road surface.Also have or not chemical contamination, protection environment, deicing efficiency height, do not hinder advantage such as ground.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a trash ice structural scheme of mechanism of the present utility model
Fig. 3 is a cam mechanism schematic diagram of the present utility model
Fig. 4 is a microwave applicator structural representation of the present utility model
Fig. 5 is a microwave applicator partial schematic diagram of the present utility model
Fig. 6 is a stone roller ice and snow structural scheme of mechanism of the present utility model
The specific embodiment
Embodiment 1: microwave removes the unitary construction of ice machine, mainly is made of car body 2, power source 17, microwave applicator 1, trash ice mechanism 3 and cleaning agency.
Car body 2 is the fixing bases of each equipment, and power source 17 is born by internal combustion engine 19 and generator 30, and internal combustion engine 19 offers the power of each mechanism kinematic, drives generator 30 generatings simultaneously, provides electric power to microwave applicator 1.The front portion of trash ice mechanism 3 is microwave applicators 1, and microwave applicator 1, trash ice mechanism 3 are connected with car body 2, can be smashed timely through the ice after microwave applicator 1 heating like this.Wheel 8 is connected with car body 2.
Selective radiation type heater.In order can road pavement to heat equably, in the radial pattern heater, select a kind of existing radial pattern microwave applicator that is called as the near-field microwave stove, structure is as shown in Figure 4.
The energy of microwave applicator 1 comes radiation by the line of rabbet joint 50, and the line of rabbet joint 50 is several half-wavelength resonant slots of opening on a metal sheet, and the arrangement of the line of rabbet joint 50 as shown in Figure 5.These slots 50 provide energy by antenna chamber 45, and antenna chamber 45 is carried out the transmission of energy by top waveguide 44 through the cross antenna 46 that is placed on antenna chamber 45 symmetrically.By the radiation of the line of rabbet joint 50, microwave just can be radiated the road surface below the casing more equably and heat the road surface.In order to prevent that dust, dirt etc. from entering the operate as normal that antenna chamber 45 influences microwave applicator 1 by the line of rabbet joint 50, ceramic wafer 41 is installed below slotted metal plate 42, because pottery belongs to insulating material, usually the microwave power of its absorption is very little, the microwave major part all can see through pottery, under the situation that does not influence microwave transfer, reach the dustproof purpose.Between the lower limb of casing 47 and ceramic wafer 41, leave certain distance, protect ceramic wafer 41.Microwave tube 43 is connected with waveguide 44.
Because the ice on road surface and the road surface can not be smooth, so the distance between control microwave applicator 1 and the road surface is a problem.Install four wheels 5 in the bottom of microwave applicator 1, utilize spring 7 to connect between microwave applicator 1 and the car body 2.When spring 7 is former when long, the wheel 5 of microwave applicator 1 is concordant with wheel 8 lower limbs of car body 2.Microwave removes on the way operation of ice machine like this, when through the recess on road surface, because the influence of deadweight, and microwave applicator 1 segment distance that can descend, four wheels 5 can keep contacting with the road surface; When through the high spot on road surface, can compress spring 7, microwave applicator 1 segment distance that can rise, four wheels 5 still can keep contacting with the road surface; , so no matter when the distance on microwave applicator 1 and road surface is the distance between the lower limb of microwave applicator 1 and microwave applicator 1 self wheel 5 all the time.Guaranteed that distance is constant substantially.In order to prevent the collision of road surface, rubber ring 40 is installed on the edge of casing to microwave applicator 1.There is baffle plate 31 to connect in the outside of microwave applicator 1, makes microwave applicator 1 relative car body 2 to move up and down, guaranteed the position of microwave applicator 1.
The back of microwave applicator 1 is a trash ice mechanism 3.As shown in Figure 2, at least two are supported 19 and are connected with car body 2, support 19 with 21 flexible connection.Cam 20 is connected with axle 21, and rotates with axle 21.Cam 20 22 contact with axle, and axle 22 is connected with two columns 18, and spring 6 is arranged on the column 18, and trash ice shovel 4 is connected with column 18, constitutes one group and ices and shovel, and has at least one group to ice to shovel and be installed on the car body 2.Gear 23 is connected with axle 21.Gear 23 provides rotary power by power source 17, adopts the cam mechanism controlled motion, during cam 20 rotations, raise the position of trash ice shovel 4 gradually, when cam 20 forwarded radius sudden change position on the cam 20 to, trash ice shovel 4 can be under the effect of spring 6 power, descend rapidly, smash the ice on road surface.
Because the ice of this moment is owing to heating separates substantially with the road surface; there has not been adhesion; smash power that ice needs than little many of pure mechanical system; utilize hard rubber to do the head of trash ice shovel 4; can either smash the ice that has separated on the road surface like this with the road surface; can protect the road surface again, make it not be subjected to mechanical damage.
Cleaning agency is to utilize round brush to clear away the broken ice of separating with the road surface.For preventing that part ice from not separating with the road surface, and be convenient to collect ice, use deicing shovel 10 in the front of ice collection transport tape 11, transport tape 11 by connecting rod 15, belt pulley 16,14 support and connection on car body 2, under the acting in conjunction of the round brush of deicing shovel 10 and cleaning equipment 9, the ice cube of fragmentation is received on the ice collection transport tape 11, along with the motion of transport tape 11, ice is sent to collecting box 12, and controlling organization 13 is connected on the car body 2.
Embodiment 2: there is stone roller ice and snow mechanism as shown in Figure 6 in trash ice mechanism 3, two groups of wheels before and after the vehicle operating device has at least, grinding ice and snow mechanism is installed between the anterior two groups of wheels of rear wheel after the microwave applicator, the excircle that grinds ice roller 63 is covered with awl nail 62, grinds the width of ice roller 63 and the width on microwave applicator heating ground and matches.The structure of grinding a side of ice roller 63 is: be connected with vehicle body 67 by fork 69, connection free bearing 66, oil cylinder 68 is connected by axle with crank 64, connecting rod 70, crank 64 be connected free bearing 65 and connect by axle, connect free bearing 65 and be connected with vehicle body 67, connecting rod 70 and fork 69 are by spool being connected.At the opposite side that grinds ice roller 63 aforementioned identical structure is arranged., grind freezing on ice roller 63 and the road 60 and 61 contact crank 64 connecting rods 70 and fork 69 triangularity shapes in the elongation of the piston rod of oil cylinder 68, rear wheel is unsettled at this moment, disengages with icing 61 on the road 60.Grind the awl nail 62 that ice roller 63 rotates and the utilization deadweight is ground on the ice roller 63 and pulverize icing 61.Regain at the piston rod of oil cylinder 68, make crank 64 and connecting rod 70 be pulled up, driving fork 69 is that rotate in the center of circle with the axle that connects free bearing 66, grinds freezing on ice roller 63 and the road 60 and 61 disengages, and this moment, rear wheel landed, and 61 contacts with freezing on the road 60.
The vehicle operating device comprises dirigible automobile or trailer.
Claims (10)
1, a kind of microwave removes ice machine, constitute by car body, power source, microwave applicator, trash ice mechanism and cleaning agency, it is characterized in that: the front portion of trash ice mechanism is a microwave applicator, microwave applicator, trash ice mechanism are connected with car body, can obtain smashing of trash ice mechanism through the ice after the microwave applicator heating like this.
2, microwave according to claim 1 removes ice machine, and it is characterized in that: described microwave applicator is the radial pattern microwave applicator.
3, microwave according to claim 1 removes ice machine, it is characterized in that: wheel is installed in the bottom of described microwave applicator, utilize spring to connect between microwave applicator and the car body, there is baffle plate to connect in the outside of microwave applicator, makes the relative car body of microwave applicator to move up and down.
4, remove ice machine according to claim 2 or 3 described microwaves, it is characterized in that: the energy of described microwave applicator comes radiation by the line of rabbet joint, below the slotted metal plate, ceramic wafer is installed, between the lower limb of casing and ceramic wafer, leaves certain distance.
5, remove ice machine according to claim 2 or 3 described microwaves, it is characterized in that: described trash ice mechanism has at least two supports to be connected with car body, support with axle to flexibly connect, cam with spool be connected, and rotate with axle, cam touches with being coupling, and axle is connected with two columns, and spring is arranged on the column, the trash ice shovel is connected with column, constitute one group of ice shovel, have at least one group of ice shovel to be installed on the car body, gear is connected with axle.
6, microwave according to claim 4 removes ice machine, it is characterized in that: described gear provides rotary power by power source, adopt the cam mechanism controlled motion, during the cam rotation, raise the position of trash ice shovel gradually, when cam forwarded radius sudden change position on the cam to, the trash ice shovel can be under the effect of spring force, descend rapidly, smash the ice on road surface.
7, microwave according to claim 5 removes ice machine, it is characterized in that: described gear provides rotary power by power source, adopt the cam mechanism controlled motion, during the cam rotation, raise the position of trash ice shovel gradually, when cam forwarded radius sudden change position on the cam to, the trash ice shovel can be under the effect of spring force, descend rapidly, smash the ice on road surface.
8, microwave according to claim 3 removes ice machine, it is characterized in that: described gear provides rotary power by power source, adopt the cam mechanism controlled motion, during the cam rotation, raise the position of trash ice shovel gradually, when cam forwarded radius sudden change position on the cam to, the trash ice shovel can be under the effect of spring force, descend rapidly, smash the ice on road surface.
9, remove ice machine according to claim 2 or 3 described microwaves, it is characterized in that: the deicing shovel is used in the front of the ice collection transport tape of cleaning agency, on car body, receive on the ice collection transport tape, and ice is sent to collecting box by broken ice cube by connecting rod, belt pulley support and connection for transport tape.
10, remove ice machine according to claim 2 or 3 described microwaves, it is characterized in that: described trash ice mechanism is for grinding ice and snow mechanism, grinding ice and snow mechanism is installed between the anterior two groups of wheels of rear wheel after the microwave applicator, grind the ice roller and pass through fork, connecting free bearing is connected with vehicle body, the excircle that grinds the ice roller is covered with the awl nail, oil cylinder and crank, connecting rod connects by axle, crank be connected free bearing and connect by axle, connecting free bearing is connected with vehicle body, connecting rod and fork are connected by axle, extend crank at the piston rod of oil cylinder, connecting rod and fork triangularity shape grind icing contact the on ice roller and the road, this moment, rear wheel was unsettled, ground the ice roller and rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243786 CN2606132Y (en) | 2002-08-07 | 2002-08-07 | Microwave ice removing vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243786 CN2606132Y (en) | 2002-08-07 | 2002-08-07 | Microwave ice removing vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606132Y true CN2606132Y (en) | 2004-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02243786 Expired - Fee Related CN2606132Y (en) | 2002-08-07 | 2002-08-07 | Microwave ice removing vehicles |
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| CN (1) | CN2606132Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483330B (en) * | 2009-01-23 | 2011-05-18 | 中国科学院电工研究所 | Microwave hot vapor de-icing apparatus and de-icing method |
| CN104652342A (en) * | 2015-02-27 | 2015-05-27 | 武汉理工大学 | Microwave steam deicing vehicle |
| CN104859564A (en) * | 2015-06-19 | 2015-08-26 | 武汉大学 | Automobile brake auxiliary laser |
| CN105568921A (en) * | 2016-03-02 | 2016-05-11 | 吉林大学 | Steam defroster |
| CN106223254A (en) * | 2016-07-22 | 2016-12-14 | 西安电子科技大学 | Road surface based on electromagnetism Meta Materials microwave ice removing method |
| CN107988988A (en) * | 2018-01-01 | 2018-05-04 | 张志通 | A kind of road deicer |
| CN108343023A (en) * | 2018-04-27 | 2018-07-31 | 山东大学 | A kind of multi-stage, efficient integration ice and snow processing vehicle |
| CN108360355A (en) * | 2016-08-17 | 2018-08-03 | 岑溪市东正动力科技开发有限公司 | A kind of highway bulge floor crushing trimming device |
| CN108677862A (en) * | 2018-05-28 | 2018-10-19 | 汤程凯 | A kind of road and bridge ice-snow clearing device |
| CN108797509A (en) * | 2018-06-14 | 2018-11-13 | 金勤 | A kind of Runway Landing area cleaning plant for aviation |
| CN109103837A (en) * | 2018-11-02 | 2018-12-28 | 国网河南省电力公司汝阳县供电公司 | A kind of overhead transmission line deicing device |
| CN110696992A (en) * | 2019-10-28 | 2020-01-17 | 江苏科技大学 | Ice water tank experimental device for moving pulsating load ice breaking research |
| CN110804988A (en) * | 2019-11-21 | 2020-02-18 | 中海外交通建设有限公司 | Road deicing device with ice breaking function |
| CN111926756A (en) * | 2020-08-06 | 2020-11-13 | 中国人民解放军空军工程大学 | A quick moisture absorption system that is used for remaining frozen water after road microwave deicing |
| CN113373850A (en) * | 2021-06-23 | 2021-09-10 | 中国人民解放军空军工程大学 | Airport pavement ice-deposition rapid clearing mechanism based on microwave |
-
2002
- 2002-08-07 CN CN 02243786 patent/CN2606132Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483330B (en) * | 2009-01-23 | 2011-05-18 | 中国科学院电工研究所 | Microwave hot vapor de-icing apparatus and de-icing method |
| CN104652342A (en) * | 2015-02-27 | 2015-05-27 | 武汉理工大学 | Microwave steam deicing vehicle |
| CN104859564A (en) * | 2015-06-19 | 2015-08-26 | 武汉大学 | Automobile brake auxiliary laser |
| CN105568921A (en) * | 2016-03-02 | 2016-05-11 | 吉林大学 | Steam defroster |
| CN105568921B (en) * | 2016-03-02 | 2017-05-10 | 吉林大学 | Steam defroster |
| CN106223254A (en) * | 2016-07-22 | 2016-12-14 | 西安电子科技大学 | Road surface based on electromagnetism Meta Materials microwave ice removing method |
| CN108360355A (en) * | 2016-08-17 | 2018-08-03 | 岑溪市东正动力科技开发有限公司 | A kind of highway bulge floor crushing trimming device |
| CN107988988A (en) * | 2018-01-01 | 2018-05-04 | 张志通 | A kind of road deicer |
| CN108343023A (en) * | 2018-04-27 | 2018-07-31 | 山东大学 | A kind of multi-stage, efficient integration ice and snow processing vehicle |
| CN108677862A (en) * | 2018-05-28 | 2018-10-19 | 汤程凯 | A kind of road and bridge ice-snow clearing device |
| CN108797509A (en) * | 2018-06-14 | 2018-11-13 | 金勤 | A kind of Runway Landing area cleaning plant for aviation |
| CN108797509B (en) * | 2018-06-14 | 2020-09-29 | 温州鸿伟新能源有限公司 | Runway landing area cleaning device for aviation |
| CN109103837A (en) * | 2018-11-02 | 2018-12-28 | 国网河南省电力公司汝阳县供电公司 | A kind of overhead transmission line deicing device |
| CN109103837B (en) * | 2018-11-02 | 2024-04-05 | 国网河南省电力公司汝阳县供电公司 | Deicing device for overhead transmission line |
| CN110696992A (en) * | 2019-10-28 | 2020-01-17 | 江苏科技大学 | Ice water tank experimental device for moving pulsating load ice breaking research |
| CN110804988A (en) * | 2019-11-21 | 2020-02-18 | 中海外交通建设有限公司 | Road deicing device with ice breaking function |
| CN111926756A (en) * | 2020-08-06 | 2020-11-13 | 中国人民解放军空军工程大学 | A quick moisture absorption system that is used for remaining frozen water after road microwave deicing |
| CN113373850A (en) * | 2021-06-23 | 2021-09-10 | 中国人民解放军空军工程大学 | Airport pavement ice-deposition rapid clearing mechanism based on microwave |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |