CN114352342A - Pure electric intelligent dust removal car of multipurpose - Google Patents
Pure electric intelligent dust removal car of multipurpose Download PDFInfo
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- CN114352342A CN114352342A CN202210275537.3A CN202210275537A CN114352342A CN 114352342 A CN114352342 A CN 114352342A CN 202210275537 A CN202210275537 A CN 202210275537A CN 114352342 A CN114352342 A CN 114352342A
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Abstract
The application discloses pure electric intelligent dust removal car of multipurpose includes: the electric vehicle comprises a vehicle body and a battery, wherein the battery is used for supplying power to power equipment of the vehicle body; the dust removing equipment is arranged on the vehicle body and is provided with an electric wire, and the electric wire is used for being connected with an external power supply or a battery so as to supply power to the dust removing equipment; the dust removing apparatus includes: a filtering chamber; the filter element is arranged in the filter chamber and used for filtering the dust-containing gas; the air suction openings are communicated with the filtering chamber and used for introducing dust-containing gas into the filtering chamber, and the air suction openings are multiple and are respectively arranged on different sides of the vehicle body; the air outlet is communicated with the filtering chamber and used for discharging the filtered clean gas; and the fan is used for forming suction pressure so as to lead the dust-containing gas to the filter chamber. This application can avoid the adverse effect of the power supply measure of current dust removal car to personnel's health and dust collection efficiency, can realize multi-direction dust removal simultaneously, improves the convenience.
Description
Technical Field
The application belongs to the technical field of tunnel dust removal, concretely relates to pure electric intelligent dust removal car of multipurpose.
Background
The tunnel is the key and key project for the construction of roads, railways and the like. With the development of railway construction and the progress of science and technology, the tunnel excavation method is rapidly developed. But the excavation in tunnel can be accompanied with a large amount of dust, and the ventilation in the tunnel is not as good as outdoor ventilation effect yet, and a large amount of dust can gather in the tunnel, on the one hand can the effective field of vision scope of greatly reduced, and on the other hand human body inhales a large amount of dust and can cause the harm of health. Therefore, the common solution is to remove dust after excavation and before construction, and the dust is removed by using a dust removal vehicle. The fuel oil of the dust removing vehicle is only used as a power source in the driving and moving process of the dust removing vehicle, and the whole dust removing equipment needs to be connected with an external power supply to be used as the running power of the dust removing vehicle. Therefore, the dust removal vehicle is driven into the tunnel, the power line needs to be erected in time before dust removal, dust in the tunnel is large, the erection of the power supply is inevitably unfavorable for the health of an operator, if the independent power supply is configured for the dust removal equipment on the vehicle body of the dust removal vehicle, the installation space of the dust removal equipment is occupied, the size and the model of the dust removal equipment are reduced, and the ventilation quantity and the dust removal efficiency of the dust removal equipment are reduced. In addition, the existing dust removing vehicle has a single dust removing direction, and the direction of the dust removing vehicle is often required to be turned to adapt to different dust removing surfaces.
Disclosure of Invention
The utility model provides an aim at provides a pure electric intelligent dust removal car of multipurpose, can avoid the adverse effect of the power supply measure of current dust removal car to personnel's health and dust collection efficiency, can realize multi-direction dust removal simultaneously, improve the convenience.
The embodiment of the application provides a pure electric intelligent dust removal car of multipurpose includes:
the electric vehicle comprises a vehicle body and a battery, wherein the battery is used for supplying power to power equipment of the vehicle body;
the dust removing equipment is arranged on the vehicle body and is provided with an electric wire, and the electric wire is used for being connected with an external power supply or the battery so as to supply power to the dust removing equipment; the dust removing apparatus includes a filter assembly including:
a filtering chamber;
the filter element is arranged in the filter chamber and is used for filtering dust-containing gas;
the air suction openings are communicated with the filtering chamber and used for introducing dust-containing gas into the filtering chamber, and the air suction openings are multiple and are respectively arranged on different sides of the vehicle body;
the air outlet is communicated with the filter chamber and used for discharging the filtered clean gas;
and the fan is used for forming suction pressure so as to lead the dust-containing gas to be led into the filter chamber.
Optionally, the dust removing apparatus further comprises:
the blowing component is used for blowing air to the filter element so as to lead the dust deposited on the surface of the filter element to fall off;
the dust collection assembly is arranged at the lower part of the filtering chamber and is used for pushing out dust deposited at the bottom of the filtering chamber through rotation;
and the controller is respectively connected with the filtering assembly, the purging assembly and the dust collecting assembly and is used for system control.
Optionally, the air suction opening includes a first air inlet and a second air inlet, the first air inlet is disposed at the front end of the filtering chamber, and the second air inlet is disposed at a side surface of the filtering chamber.
Optionally, the first air inlet and the second air inlet are both provided with an electric valve for opening and closing the first air inlet and the second air inlet to adjust the air inlet area and the air inlet direction; the electrically operated valve is connected to the controller.
Optionally, the suction opening is provided with a connection interface for connecting a pipeline to achieve remote dust removal.
Optionally, the fan is disposed at the air outlet.
Optionally, the controller is connected with a first human-machine interface and a second human-machine interface, the first human-machine interface is arranged in a cab of the vehicle body, the second human-machine interface is arranged on the vehicle body of the vehicle body, and the first human-machine interface and the second human-machine interface are used for inputting operation parameters so that the controller can adjust the operation state of the dust removal device.
Optionally, the controller is further connected with a dust concentration detector, and the dust concentration detector is configured to send a concentration signal to the controller, so that the controller starts the dust removing device when the dust concentration of the dust-containing gas reaches a preset concentration.
Optionally, the controller is further connected with a pressure sensor, and the pressure sensor is configured to send a pressure signal to the controller, so that the controller starts the purge assembly when a pressure value reaches a preset pressure.
Optionally, the battery is disposed on a body of the vehicle body and below a cab of the vehicle body.
The technical scheme of the application has the following beneficial technical effects:
1. the utility model provides a pure electronic intelligent dust removal car of multipurpose, it adopts the electric motor car as dust collecting equipment's carrier, dust collecting equipment can connect external power source, also can utilize the battery of this electric motor car as the power, on the one hand, can unable set up the power supply to dust collecting equipment under the condition that targets in place of external power source, avoid setting up the influence of power to the constructor health in advance, and, this power supply mode accords with the requirement of country to product green, on the other hand, can avoid leading to dust collecting equipment's air volume because of setting up independent power source on the automobile body, the problem that dust collection efficiency reduces.
2. The utility model provides a pure electronic intelligent dust removal car of multipurpose, it is equipped with a plurality of suction openings, and locates the different sides of automobile body respectively, on the one hand, can increase the air inlet area, improves filtration efficiency, and on the other hand can realize the dust removal of equidirectional not, for the single dust collecting equipment of direction, can reduce automobile body moving frequency, has fine convenience.
Drawings
FIG. 1 is a schematic structural diagram of a multipurpose pure electric intelligent dust removing vehicle in an exemplary embodiment of the present application;
FIG. 2 is a schematic view of an external structure of a dust removing apparatus in an exemplary embodiment of the present application;
FIG. 3 is a schematic view of the internal structure of a dust removing apparatus in an exemplary embodiment of the present application;
FIG. 4 is an operational schematic diagram of a multi-purpose electric-powered intelligent dusting vehicle in an exemplary embodiment of the present application;
FIG. 5 is another schematic diagram of the multipurpose pure electric intelligent dust removing vehicle in the exemplary embodiment of the present application;
in the figure, 100, an electric vehicle; 110. a vehicle body; 111. a vehicle body; 112. a cab; 120. a battery; 200. a dust removal device; 201. an access hole; 202. climbing a ladder; 203. a sound deadening chamber; 204. an access door; 205. a heat dissipation vent; 211. a filtering chamber; 212. a filter element; 213. an air suction opening; 2131. a first air inlet; 2132. a second air inlet; 2133. an electrically operated valve; 214. an air outlet; 215. a fan; 216. connecting an air pipe; 217. a pneumatic jacking cylinder; 221. a pulse valve; 222. an air compressor; 231. a screw push rod; 232. a drive motor; 240. a controller; 250. a first human-machine interface; 260. a second human-machine interface; 270. a dust concentration detector; 280. a differential pressure resistance detector; 300. and connecting the wires.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to the accompanying drawings in combination with the detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present application. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present application.
In the drawings, a schematic diagram of a layer structure according to an embodiment of the application is shown. The figures are not drawn to scale, wherein certain details are exaggerated and possibly omitted for clarity. The shapes of various regions, layers, and relative sizes and positional relationships therebetween shown in the drawings are merely exemplary, and deviations may occur in practice due to manufacturing tolerances or technical limitations, and a person skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions, as actually required.
It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is noted that the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features mentioned in the different embodiments of the present application described below may be combined with each other as long as they do not conflict with each other.
The multipurpose pure electric intelligent dust removal vehicle provided by the embodiment of the application is described in detail through specific embodiments and application scenarios thereof with reference to the accompanying drawings.
As shown in fig. 1, the embodiment of the present application provides a multipurpose pure electric intelligent dust removing vehicle, including:
the electric vehicle 100 comprises a vehicle body 110 and a battery 120, wherein the battery 120 is used for supplying power to power equipment of the vehicle body 110;
the dust removing device 200 is arranged on the vehicle body 110 and is provided with an electric wire 300, and the electric wire 300 is used for being connected with an external power supply or a battery 120 so as to supply power to the dust removing device 200; the dust removing apparatus 200 includes a filter assembly including:
a filtration chamber 211;
a filter element 212 arranged in the filter chamber 211 for filtering the dust-containing gas;
a plurality of suction openings 213 which are communicated with the filtering chamber 211 and used for introducing dust-containing gas into the filtering chamber 211, wherein the suction openings 213 are respectively arranged on different sides of the vehicle body 110;
an air outlet 214, which is communicated with the filtering chamber 211, for discharging the filtered clean air;
fan 215 for creating a suction pressure for passing the dust-laden gas into filter chamber 211.
In concrete application, the pure electronic intelligent dust removal car of multipurpose of this application embodiment, it adopts electric motor car 100 as the carrier of dust collecting equipment 200, dust collecting equipment 200 can connect external power source, also can utilize the battery 120 of this electric motor car 100 as the power, on the one hand, can supply power to dust collecting equipment 200 under the unable circumstances of erectting in place of external power source, avoid erectting the influence of power to constructor health in advance, and, this power supply mode accords with the requirement of country to product green, on the other hand, can avoid leading to dust collecting equipment 200's ventilation volume because of setting up independent power source on automobile body 110, the problem that dust collection efficiency reduces. The utility model provides a pure electronic intelligent dust removal car of multipurpose, it is equipped with a plurality of suction openings 213, and locates the different sides of automobile body respectively, on the one hand, can increase the air inlet area, improves filtration efficiency, and on the other hand can realize the dust removal of equidirectional not, for the single dust collecting equipment of direction, can reduce automobile body moving frequency, has fine convenience.
In some exemplary embodiments, the size of the body 110 of the electric vehicle 100 may be selected according to a user's request, and preferably, the size of the body 110 may be 4.2m, 6.8m, or 9.6m, etc.
In some exemplary embodiments, the battery 120 may employ, but is not limited to, a lithium iron phosphate battery 120, a lead-acid battery 120, a nickel metal hydride battery 120, a sodium sulfur battery 120, a lithium secondary battery 120, an air battery 120, a lithium ternary battery 120, and the like. In this embodiment, the battery 120 is a lithium iron phosphate battery 120, and preferably, the lithium iron phosphate battery 120 is a 350KWH lithium iron phosphate battery 120 capable of providing 380V.
In some exemplary embodiments, the vehicle body 110 includes a vehicle body 111 and a cab 112 provided at a front end of the vehicle body 111, and the dust removing device 200 is mounted at a rear end of the vehicle body 111.
As shown in fig. 2 to 3, in some exemplary embodiments, in order to avoid water waste and road surface pollution, the dust removing apparatus 200 is a dry type using a dry dust removing device, and for this purpose, the dust removing apparatus 200 further includes:
the blowing component is used for blowing air to the filter element 212 so as to lead the dust deposited on the surface of the filter element 212 to fall off;
a dust collecting assembly provided at a lower portion of the filtering chamber 211 for pushing out the dust deposited at the bottom of the filtering chamber 211 by rotation;
and the controller 240 is respectively connected with the filtering assembly, the purging assembly and the dust collecting assembly and is used for controlling the system.
In specific application, the dust removing device 200 can utilize the blowing component to blow air to the filter element 212 while realizing dust removal, so that dust deposited on the surface of the filter element 212 falls off, thereby avoiding dust accumulation to block the filter element 212, resulting in reduced dust removing efficiency, and even causing device damage due to overlarge pressure in the filter chamber 211. In addition, the dust collecting assembly can be used for cleaning dust deposited at the bottom of the filtering chamber 211, so that the dust is prevented from accumulating to block the filter element 212.
In some exemplary embodiments, the fan 215 employs the variable frequency fan 215, and different air volumes may be selected according to the spatial area parameter of the dust removal environment, for example, the air volume of the fan 215 is 3000 nm/min, when the spatial area of the dust removal environment is smaller, the air volume of the fan 215 may be selected to be 1000 nm/min, and as the spatial area of the dust removal environment gradually increases, the air volume of the fan 215 may be correspondingly increased.
In some exemplary embodiments, the purging assembly includes an air compressor 222 and a plurality of pulse valves 221, wherein the air compressor 222 is disposed outside the filtering chamber 211 and on the vehicle body 110, each pulse valve 221 is disposed inside the filtering chamber 211, and a nozzle of each pulse valve 221 faces the corresponding filter element 212, an air outlet of the air compressor 222 is communicated with an air inlet of the pulse valve 221, an input end of the pulse valve 221 is connected with an output end of the controller 240, and the controller 240 can control the pulse valve 221 to open according to the detection signal or at intervals to inject air to the filter element 212, so that the dust deposited on the surface of the filter element 212 falls off. Specifically, the detection signal may be a wind pressure resistance signal inside the filtering chamber 211.
In some exemplary embodiments, the dust collecting assembly includes a spiral push rod 231 and a driving motor 232, wherein the spiral push rod 231 penetrates through the bottom of the filtering chamber 211, one end of the spiral push rod 231 is connected to a driving end of the driving motor 232, an input end of the driving motor 232 is connected to an output end of the controller 240, the controller 240 can control the driving motor 232 to be turned on according to a detection signal or at intervals, and the spiral push rod 231 can rotate to push out dust deposited at the bottom of the filtering chamber 211 from the other end of the spiral push rod 231 under the driving of the driving motor 232 and finally be collected by the collecting box. Specifically, the detection signal may be a wind pressure resistance signal inside the filtering chamber 211.
In some exemplary embodiments, filter element 212 is disposed in an upper portion of filter chamber 211, and helical push rod 231 is disposed in a bottom portion of filter chamber 211 and below filter element 212. In some embodiments, the bottom of the filtering chamber 211 is a cylindrical structure adapted to the spiral pushing rod 231, and a plurality of ash falling channels are provided between the cylindrical structure and the upper portion of the filtering chamber 211, and are used for entering the cylindrical structure through the ash falling channels when dust falls, and being pushed out by the spiral pushing rod 231. Specifically, the ash falling channel is funnel-shaped, and dust can be concentrated in the cylindrical structure.
In some exemplary embodiments, filter chamber 211 is further provided with access opening 201 for an operator to access filter chamber 211 to replace or service internal components, such as, for example, pulse valve 221, gas bag and blow tube, etc., in filter cartridge 212 and purge assembly within filter chamber 211. Specifically, access hole 201 can locate the side of filter chamber 211, also can locate the top of filter chamber 211, and further, for the convenience of climbing, filter chamber 211 afterbody can set up cat ladder 202 to make things convenient for the maintainer to get into access hole 201.
In some exemplary embodiments, the dust removing device 200 further comprises a silencing chamber 203, the silencing chamber 203 is disposed at the end of the filtering chamber 211, the filtering chamber 211 is communicated with the interior of the silencing chamber 203, the air outlet 214 is disposed on the silencing chamber 203, and the fan 215 is disposed in the silencing chamber 203 and is communicated with the filtering chamber 211 and the air outlet 214, so that the noise of the fan 215 can be reduced or eliminated. The anechoic chamber 203 can be used for sound insulation by arranging one or more sound insulation layers so as to control the operation noise of the fan and the controller within 80 decibels, and specifically, the anechoic chamber 203 can comprise a shell and wavy sound insulation cotton arranged on the inner surface of the shell. In order to facilitate equipment maintenance, the anechoic chamber 203 may further be provided with an access door 204, the access door 204 may be provided on a side surface of the vehicle body 111 or at a rear end of the vehicle body 111, and when the blower 215 or the like fails, a person may be scheduled to enter maintenance through the access door 204. Further, the muffling chamber 203 may be further provided with a heat dissipation vent 205 for dissipating heat generated by the fan 215 and the like, and specifically, the heat dissipation vent 205 may be provided at the side, top, and rear ends of the vehicle body 111. In some embodiments, an air compressor 222 is also disposed within the muffling chamber 203 to reduce or eliminate noise from the air compressor 222.
In some exemplary embodiments, the suction opening 213 includes a first air inlet 2131 and a second air inlet 2132, the first air inlet 2131 is disposed at the front end of the filtering chamber 211, and the second air inlet 2132 is disposed at the side surface of the filtering chamber 211, which not only increases the air inlet area, but also allows the introduction of the dust-containing gas from different directions due to different positions of the first air inlet 2131 and the second air inlet 2132, thereby facilitating the improvement of the dust removal efficiency.
In some exemplary embodiments, the first air inlet 2131 is provided at one end of the vehicle body 111 having the cab 112, and in order to prevent the cab 112 from blocking air from entering the air suction opening 213, the first air inlet 2131 is located above the cab 112 and communicates with the inside of the filter chamber 211 through a connecting air duct 216. In some embodiments, the flexible connection between the connecting air duct 216 and the filtering chamber 211 can be movable relative to the filtering chamber 211 to adjust the height of the first air inlet 2131. Further, a pneumatic jacking cylinder 217 is arranged between the filtering chamber 211 and the connecting air pipe 216, and the pneumatic jacking cylinder 217 can jack the connecting air pipe 216 to enable the first air inlet 2131 to move upwards, so that the maintenance of a vehicle head is facilitated.
In some exemplary embodiments, the first air inlet 2131 and the second air inlet 2132 are both provided with an electric valve 2133 for opening and closing the first air inlet 2131 and the second air inlet 2132 to adjust the air inlet area and the air inlet direction; electrically actuated valve 2133 is connected to controller 240. For example, as shown in fig. 4, when the first air inlet 2131 is opened, the controller 240 may control the second air inlet 2132 to close, so as to ensure that the air volume of the first air inlet 2131 is not lost. The electric valve 2133 of the first air inlet 2131 and the electric valve 2133 of the second air inlet 2132 may also be used in cooperation with the fan 215, for example, when the first air inlet 2131 is opened, the second air inlet 2132 is closed, the air volume of the fan 215 is maintained at a lower parameter, and when the first air inlet 2131 and the second air inlet 2132 are simultaneously opened, the air volume of the fan 215 is maintained at a higher parameter, so that the filtering pressure is controlled, the filtering effect can be improved, and the service life of the filter element 212 can be prolonged. It should be noted that in some embodiments, different operation modes can be implemented by the number and the positions of the opening air inlets, for example, when only the first air inlet 2131 is opened, the dust removing device 200 is in the first operation mode; when only the second air inlet 2132 is opened, the dust removing device 200 is in the second working mode, and when the first air inlet 2131 and the second air inlet 2132 are opened simultaneously, the dust removing device 200 is in the third working mode, and different working modes can adapt to different dust removing environments or dust removing requirements.
In some exemplary embodiments, the suction opening 213 is provided with a connection interface (not shown) for connecting a pipe to enable remote dust removal. Specifically, as shown in fig. 5, the connection interface may be a flange interface, the flange interface is connected to one end of the pipeline, the other end of the pipeline is placed in a remote dust removing environment, and when the dust removing device 200 is started, the dust-containing gas in the dust removing environment can enter the filter chamber 211 through the pipeline to remove dust. In some embodiments, the connection interface is disposed at the second air inlet 2132, when the air dust removal device is used for remote dust removal, the first air inlet 2131 is closed and the second air inlet 2132 is opened by the electric valve 2133, one end of the air suction pipeline is connected to the connection interface, and the other end of the air suction pipeline is placed in a remote dust removal environment, such as an indoor space. Further, in order to ensure the appearance, the second air inlet 2132 is further provided with a panel, the panel has an open state and a closed state, in the closed state, the surface of the panel is flush with the outer surface of the filtering chamber 211, and in the open state, the second air inlet 2132 and the connecting interface can be exposed. Accordingly, a connection interface may be further provided at the exhaust port 214 for connecting a pipeline to realize remote exhaust of gas.
In some exemplary embodiments, in order to avoid the deposition of dust on the surface of the fan 215 and affect the power consumption of the fan 215, the fan 215 is disposed at the air outlet 214, and the exhaust air flow passing through the air outlet 214 has a very low dust concentration after being filtered and is not easy to deposit dust on the surface of the fan 215, so as to reduce the impact of dust accumulation on the power consumption of the fan 215.
In some exemplary embodiments, the controller 240 is connected to a first human-machine interface 250 and a second human-machine interface 260, the first human-machine interface 250 is disposed in the cab 112 of the vehicle body 110, the second human-machine interface 260 is disposed on the vehicle body 111 of the vehicle body 110, and the first human-machine interface 250 and the second human-machine interface 260 are used for inputting operation parameters to enable the controller 240 to adjust the operation state of the dust removing device 200. In specific application, the first human-machine interface 250 and the second human-machine interface 260 can both display operation parameters and states, a driver can control the whole dust removing device 200 through the first human-machine interface 250 under the condition that the driver does not get off the vehicle, and the driver can control the whole dust removing device 200 through the second human-machine interface 260 under the condition that the driver does not get on the vehicle, so that convenience is improved. Specifically, the operating parameters may include the gear of the blower 215, the internal pressure of the filter chamber 211, the number and positions of the electrically operated valves 2133, the working intervals between the purging assembly and the dust collecting assembly, the on-off concentration of the dust removing device 200, and the like. For example, when the dust concentration in the environment is greater than or equal to 4 double-red-fruit/m-thin-fruit, the controller 240 controls the fan 215 to start, and may increase the gear of the fan 215 and increase the number of the opened electric valves 2133 along with the increase of the dust concentration until the dust concentration in the environment is less than 4 double-red-fruit/m-thin-fruit. In the dust removal process, when the internal pressure of the filtering chamber 211 is greater than or equal to 2000pa, the controller 240 controls the blowing component to work to clean the dust deposited on the surface of the filter element 212, and meanwhile, according to a preset time interval or a stop detection signal, the controller 240 can control the dust collecting component to work to clean the dust deposited at the bottom of the filtering chamber 211 into the packing belt. It should be noted that the above parameters may be set according to a user requirement, and the above control method is only one of many control methods, and is by way of illustration and not limited in particular.
In some exemplary embodiments, a dust concentration detector 270 is further connected to the controller 240, and the dust concentration detector 270 is configured to send a concentration signal to the controller 240, so that the controller 240 activates the dust removing apparatus 200 when the dust concentration of the dust-containing gas reaches a preset concentration. Illustratively, the dust concentration detector 270 is disposed at the suction opening 213 for detecting the concentration of dust in the tunnel in real time, and when detecting that the concentration of dust in air in the tunnel is greater than a set value, the dust detection system will issue an alarm, and at this time, the dust removal system will be automatically powered on and operated, or manually powered on and operated after receiving the alarm, and when the concentration of dust is less than the set value, the dust removal system will be automatically stopped/manually stopped. Correspondingly, the air outlet 214 may also be provided with a dust concentration detector (not shown in the figure) for detecting the dust concentration in the exhaust gas, and when the exhaust concentration does not reach the standard, the dust concentration detector may be used to remind the driver to perform operations such as shutdown and maintenance. In some embodiments, the dust concentration detector 270 employs a dust concentration sensor.
In some exemplary embodiments, a differential pressure resistance detector 280 is also coupled to the controller 240, and the differential pressure resistance detector 280 is configured to send a pressure signal to the controller 240 to cause the controller 240 to activate the purge assembly when the pressure value reaches a predetermined pressure. Illustratively, the pressure difference resistance detector 280 is disposed inside the filtering chamber 211, and is configured to detect a wind pressure resistance inside the dust removing device 200 in real time, so as to determine a blockage condition of the filter element 212, and automatically perform blowback dust removal according to a set value of the wind pressure resistance. In some embodiments, the differential pressure resistance detector 280 employs a gas pressure sensor.
In some exemplary embodiments, in order to prevent the battery 120 from occupying the installation space of the dust removing device 200, the battery 120 is provided on the body 111 of the vehicle body 110 and below the cab 112 of the vehicle body 110, so that the size of the dust removing device 200 can be maximized, thereby improving the dust removing efficiency of the dust removing device 200. In some embodiments, the electromagnets 120 may also be disposed at the bottom of the vehicle body 111.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a pure electric intelligent dust removal car of multipurpose which characterized in that includes:
an electric vehicle (100) comprising a vehicle body (110) and a battery (120), wherein the battery (120) is used for supplying power to power equipment of the vehicle body (110);
the dust removing device (200) is arranged on the vehicle body (110) and is provided with an electric wire, and the electric wire is used for being connected with an external power supply or the battery (120) so as to supply power to the dust removing device (200); the dust-removing device (200) comprises a filter assembly comprising:
a filtration chamber (211);
a filter element (212) disposed within the filter chamber (211) for filtering the dusty gas;
the air suction openings (213) are communicated with the filtering chamber (211) and used for introducing dust-containing gas into the filtering chamber (211), and the air suction openings (213) are multiple and are respectively arranged on different sides of the vehicle body (110);
the air outlet (214) is communicated with the filter chamber (211) and is used for discharging the filtered clean gas;
a fan (215) for creating a suction pressure for passing dust laden gas into the filtration chamber (211).
2. The multipurpose pure electric intelligent dust removing vehicle according to claim 1, wherein the dust removing device (200) further comprises:
the blowing assembly is used for blowing air to the filter element (212) so as to enable dust deposited on the surface of the filter element (212) to fall off;
the dust collection assembly is arranged at the lower part of the filter chamber (211) and is used for pushing out dust deposited at the bottom of the filter chamber (211) through rotation;
and the controller (240) is respectively connected with the filtering assembly, the purging assembly and the dust collecting assembly and is used for controlling the system.
3. The multipurpose pure electric intelligent dust removal vehicle as claimed in claim 1, wherein the air suction opening (213) comprises a first air inlet (2131) and a second air inlet (2132), the first air inlet (2131) is disposed at the front end of the filter chamber (211), and the second air inlet (2132) is disposed at the side of the filter chamber (211).
4. The multipurpose pure electric intelligent dust removal vehicle as claimed in claim 3, wherein the first air inlet (2131) and the second air inlet (2132) are both provided with an electric valve (2133) for opening and closing the first air inlet (2131) and the second air inlet (2132) to adjust the air inlet area and the air inlet direction; the electrically operated valve (2133) is connected to the controller (240).
5. The multipurpose pure electric intelligent dust removal vehicle according to claim 1, wherein the air suction opening (213) is provided with a connection interface for connecting a pipeline to achieve remote dust removal.
6. The multipurpose pure electric intelligent dust removing vehicle according to claim 1, wherein the fan (215) is arranged at the air outlet (214).
7. The multipurpose pure electric intelligent dust removing vehicle according to claim 2, wherein a first human-machine interface (250) and a second human-machine interface (260) are connected to the controller (240), the first human-machine interface (250) is arranged in a cab (112) of the vehicle body (110), the second human-machine interface (260) is arranged on a vehicle body (111) of the vehicle body (110), and the first human-machine interface (250) and the second human-machine interface (260) are used for inputting operation parameters so that the controller (240) can adjust the operation state of the dust removing device (200).
8. The multipurpose pure electric intelligent dust removing vehicle according to claim 2, wherein a dust concentration detector (270) is further connected to the controller (240), and the dust concentration detector (270) is used for sending a concentration signal to the controller (240) so that the controller (240) starts the dust removing equipment (200) when the dust concentration of the dust-containing gas reaches a preset concentration.
9. The multipurpose pure electric intelligent dust removing vehicle according to claim 2, wherein a pressure sensor is further connected to the controller (240) and used for sending a pressure signal to the controller (240) so that the controller (240) starts the purging assembly when the pressure value reaches a preset pressure.
10. The multipurpose pure electric intelligent dust removing vehicle as claimed in claim 1, wherein the battery (120) is arranged on the vehicle body (111) of the vehicle body (110) and is positioned below a cab (112) of the vehicle body (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210275537.3A CN114352342A (en) | 2022-03-21 | 2022-03-21 | Pure electric intelligent dust removal car of multipurpose |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210275537.3A CN114352342A (en) | 2022-03-21 | 2022-03-21 | Pure electric intelligent dust removal car of multipurpose |
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| CN114352342A true CN114352342A (en) | 2022-04-15 |
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|---|---|---|---|
| CN202210275537.3A Pending CN114352342A (en) | 2022-03-21 | 2022-03-21 | Pure electric intelligent dust removal car of multipurpose |
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| CN (1) | CN114352342A (en) |
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