CN217536813U

CN217536813U - Electric sweeper dust device based on singlechip

Info

Publication number: CN217536813U
Application number: CN202221576338.8U
Authority: CN
Inventors: 刘吉晓; 何家海; 赵晓宇; 于子涵
Original assignee: Haihui New Energy Motor Co Ltd
Current assignee: Haihui New Energy Motor Co Ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-10-04
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to an electric sweeper dust device based on singlechip belongs to electric sweeper technical field. The dust device includes water tank, diaphragm pump, dust fall shower nozzle and controlling means, controlling means includes singlechip, floater formula level sensor, dust fall starting switch and bee calling organ, singlechip, dust fall starting switch and bee calling organ are installed in the driver's cabin of electronic motor sweeper and are controlled the platform, floater formula level sensor attaches the wall and installs in the water tank, the power end of diaphragm pump is provided with the relay, bee calling organ, dust fall starting switch and floater formula level sensor electric connection singlechip respectively. The utility model discloses an electronic motor sweeper dust device carries out real time monitoring to the liquid level of motor sweeper storage water tank through floater formula level sensor, opens based on the singlechip to dust device open and stop and carry out automatic control, can effectively improve the reliability of electronic motor sweeper, reduces dust fall system's fault rate.

Description

Electric sweeper dust device based on singlechip

Technical Field

The utility model relates to an electric sweeper technical field, concretely relates to electric sweeper dust device based on singlechip.

Background

The electric sweeper utilizes the storage battery as a power source, is an economic, convenient and efficient sweeping device, is gradually applied to a district, a park and an urban road, and generally has the advantages that the environment is influenced by excessive dust generated in the sweeping process, the electric sweeper is provided with a dust settling device to perform spray dust settling in the working process, but the water quantity of a water tank cannot be judged in the working process, so that a diaphragm pump is burnt out due to the fact that the water tank is lack of water and idles, the performance reliability of the whole sweeper is reduced, and certain after-sale maintenance cost is increased. When temperature was lower winter in addition, the phenomenon that the water storage in the water tank can take place to freeze because operating personnel can't be timely acquire real-time temperature, can miss and give the vehicle water injection, start dust fall system, freeze the pipeline.

Disclosure of Invention

For solving the problem among the prior art, the utility model discloses a dust device of electric sweeper based on singlechip to solve the problem that current dust device of electric sweeper can't in time master water level in the water tank.

The utility model adopts the technical proposal that: the dust device includes storage water tank, diaphragm pump, dust fall shower nozzle and controlling means, controlling means is supplied power by on-vehicle battery, including singlechip, floater formula level sensor, dust fall starting switch and bee calling organ, the storage water tank sets up the middle part at the electronic motor sweeper automobile body, the storage water tank and the dust fall shower nozzle of diaphragm pump pipe connection electronic motor sweeper, the dust fall shower nozzle sets up in the vehicle bottom, singlechip, dust fall starting switch and bee calling organ are installed in the driver's cabin of electronic motor sweeper platform of controlling, floater formula level sensor installs in the storage water tank, the power end of diaphragm pump is provided with the relay, bee calling organ, dust fall starting switch and floater formula level sensor electric connection singlechip respectively.

Further, dust device still includes temperature sensor and voice broadcast ware, temperature sensor installs in the bumper inboard of automobile body front end, the voice broadcast ware is installed in the driver's cabin platform of controlling, temperature sensor and voice broadcast ware electric connection singlechip respectively.

Further, the dust fall shower nozzle includes preceding shower nozzle and back shower nozzle, preceding shower nozzle sets up in the front side of sweeping the dish, back shower nozzle sets up in the rear side of sweeping the dish, is located the both sides of the air intake of the device that induced drafts. The shower nozzle can spout ground wet before sweeping the dish before setting up, effectively reduces the raise dust of sweeping the dish, and back shower nozzle setting is in the both sides of the device that induced drafts, sprays the dust of sweeping the dish and not being siphoned away, guarantees better dust fall effect.

Compared with the prior art, the utility model discloses a pair of electronic motor sweeper dust device based on singlechip's progress part lies in: the dust falling device is provided with a control device, the control device is controlled by a single chip microcomputer, a floating ball type liquid level sensor is used for monitoring the liquid level in the water tank in real time, and when the liquid level is lower than the lowest water level line, the single chip microcomputer controls a relay of the diaphragm pump to be powered off, so that the diaphragm pump stops running, and the damage of the diaphragm pump caused by idling due to water shortage can be effectively avoided; simultaneously by the buzzer warning of sounding, suggestion navigating mate water tank has been in low water level state, needs timely moisturizing, simultaneously, has still set up temperature sensor and has carried out the warning of the low pronunciation suggestion of ambient temperature to give the singlechip with detected data real time transmission, set up the voice broadcast ware and report detection value, when the temperature is less than the freezing point, by the unable start-up of singlechip control dust device.

Drawings

Fig. 1 is a schematic structural diagram of a dust falling device of an electric sweeper based on a single chip microcomputer.

FIG. 2 is a schematic circuit connection diagram of a control device of the electric sweeper dust-settling device based on the single chip microcomputer

In the figure, 1 automobile body, 2 storage water tanks, 3 diaphragm pumps, 4 dust fall shower nozzles, 5 sweep the dish, 6 singlechips, 7 floater formula level sensor, 8 dust fall starting switch, 9 buzzers, 10 relays, 11 temperature sensor, 12 voice broadcast wares.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments. The technical solutions in the embodiments of the present invention are clearly and completely described, and the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1 and 2, the utility model discloses an embodiment of an electric sweeper dust device based on singlechip, dust device includes storage water tank 2, diaphragm pump 3, dust fall shower nozzle 4 and controlling means in this embodiment. The water storage tank 2 is fixedly arranged in the middle of the body 1 of the electric sweeper through a support, the top of the water storage tank is provided with a water filling port, and the side face of the bottom of the water storage tank is provided with a water outlet. Diaphragm pump 3 is fixed in the middle part of automobile body 1, connects the storage water tank 2 and the dust fall shower nozzle 4 of electronic motor sweeper respectively through the pipeline, sends dust fall shower nozzle 4 to and sprays after drawing water and pressurize from storage water tank 2. The dust fall sprayer 4 is arranged at the bottom of the vehicle body and is divided into a front collision head and a rear sprayer. The front spray heads are arranged in a row at the front side of the sweeping disc 5 at the bottom of the vehicle, and the rear spray heads are arranged at the rear side of the sweeping disc 5 and are divided into two parts which are respectively arranged at the left side and the right side of an air inlet of an air suction device of the vehicle.

The control device is powered by a vehicle-mounted storage battery and comprises a single chip microcomputer 6, a floating ball type liquid level sensor 7, a dust fall starting switch 8, a buzzer 9, a temperature sensor 11 and a voice broadcast device 12. The single chip microcomputer 6, the dust fall starting switch 8, the buzzer 9 and the voice broadcasting device 12 are installed in a cab console of the electric sweeper, the floating ball type liquid level sensor 7 is installed in the water storage tank 2 close to a tank wall through the positioning support, and the floating ball floats up and down along the positioning support along with the liquid level. The temperature sensor 11 is mounted inside a bumper at the front end of the vehicle body 1. The power end of diaphragm pump 3 is provided with relay 10, bee calling organ 9, dust fall starting switch 8, floater formula level sensor 7, temperature sensor 11 and voice broadcast ware 12 respectively electric connection singlechip 6.

The dust fall starting switch 8 is a main starting switch of the whole dust fall device, and the floating ball type liquid level sensor 7, the buzzer 9 and the relay 10 form a liquid level control system of the dust fall device based on a single chip microcomputer. The floating ball type liquid level sensor is provided with an upper detection position and a lower detection position, is used for detecting the lowest water level value and the highest water level value in the water storage tank 2, and transmits signals to the single chip microcomputer module. When the vehicle adds water, vehicle operating personnel introduces running water or other water sources and adds water through the storage water tank filler, and when the water yield reached the highest water level line, the floater formula level sensor sent the highest water level signal to single chip module in, single chip module control bee calling organ sent 5 to 10 seconds sound suggestion vehicle operating personnel water yield and has been filled up.

When the vehicle work carries out the spraying dust fall, press starting switch, start signal conveys the single chip microcomputer module, and the action of single chip microcomputer output drive control signal control relay, relay coil are got electric, and normally open contact is closed, and the diaphragm pump circular telegram, the diaphragm pump begins work, and the dust fall shower nozzle begins the water spray. When the floater formula level sensor detects that the water yield in the water storage tank is less than the minimum line, water storage tank low water level signal conveys singlechip module, and the singlechip makes the reaction, disconnection relay control signal, the relay loses the electricity, and the contact resets, diaphragm pump outage stop work, and bee calling organ begins the suggestion of reporting to the police simultaneously, reminds operating personnel in time to supply the water yield to the water tank.

The temperature sensor 11, the singlechip 6 and the voice broadcast device 12 form a temperature control system of the dust falling device based on the singlechip. When ambient temperature is higher than 0 ℃, but this device dust fall function normal use, if ambient temperature is less than 0 ℃, then dust fall system can not use, and single chip microcomputer control module sends alarm information simultaneously, controls voice alarm, carries out the warning of the low pronunciation suggestion of ambient temperature to operating personnel, lets the water in the operating personnel in time the evacuation water tank, prevents to freeze and destroys waterway system.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, which is defined by the appended claims and the description of the invention.

Claims

1. Electronic motor sweeper dust device based on singlechip, its characterized in that, dust device includes storage water tank, diaphragm pump, dust fall shower nozzle and controlling means, controlling means is supplied power by on-vehicle battery, including singlechip, floater formula level sensor, dust fall starting switch and bee calling organ, the storage water tank sets up the middle part at the electronic motor sweeper automobile body, the storage water tank and the dust fall shower nozzle of diaphragm pump pipe connection electronic motor sweeper, the dust fall shower nozzle sets up in the vehicle bottom, singlechip, dust fall starting switch and bee calling organ are installed in the driver's cabin of electronic motor sweeper and are controlled the platform, floater formula level sensor installs in the storage water tank, the power end of diaphragm pump is provided with the relay, bee calling organ, dust fall starting switch and floater formula level sensor electric connection singlechip respectively.

2. The electric sweeper dust device based on the single chip microcomputer of claim 1, wherein the dust device further comprises a temperature sensor and a voice broadcast device, the temperature sensor is installed on the inner side of a bumper at the front end of the sweeper body, the voice broadcast device is installed in a cab console, and the temperature sensor and the voice broadcast device are respectively and electrically connected with the single chip microcomputer.

3. The electric sweeper dust reducing device based on the single chip microcomputer of claim 1, wherein the dust reducing spray head comprises a front spray head and a rear spray head, the front spray head is arranged on the front side of the sweeping disc, and the rear spray head is arranged on the rear side of the sweeping disc and located on two sides of an air inlet of the air suction device.