阅读说明：本技术 一种电磁指示型洒水车智能水箱 (Electromagnetic indication type intelligent water tank of watering lorry ) 是由 陈冰芳 于 2021-06-30 设计创作，主要内容包括：本发明公开了一种电磁指示型洒水车智能水箱,包括空心的箱体,所述箱体内密封滑动套接有水位板、浮力板,所述水位板与箱体内底壁之间固定连接有若干第一弹簧,所述浮力板与箱体内顶壁之间固定连接有若干第二弹簧,所述浮力板上表面胶合有若干磁柱,所述箱体内顶壁开设有若干电力槽,所述电力槽内侧壁胶合有螺线圈,所述箱体相对的两个内侧壁均设置有轴向缓冲装置,所述箱体底壁内设置有指示装置。优点在于：本发明中的洒水车水箱可以在不满载的情况下,极大的抑制水的晃动,避免对洒水车正常行驶产生影响,且可以及时得知水箱内的水量情况,避免出现空载去补水的情况,提高洒水效率,且在注水时可以在注满后自动停止注水,更加智能。(The invention discloses an electromagnetic indication type intelligent water tank of a watering cart, which comprises a hollow box body, wherein a water level plate and a buoyancy plate are hermetically and slidably sleeved in the box body, a plurality of first springs are fixedly connected between the water level plate and the inner bottom wall of the box body, a plurality of second springs are fixedly connected between the buoyancy plate and the inner top wall of the box body, a plurality of magnetic columns are glued on the upper surface of the buoyancy plate, a plurality of electric power grooves are formed in the inner top wall of the box body, spiral coils are glued on the inner side walls of the electric power grooves, axial buffer devices are arranged on two opposite inner side walls of the box body, and an indication device is arranged in the bottom wall of the box body. Has the advantages that: the water tank of the watering cart can greatly inhibit water from shaking under the condition of insufficient load, so that the influence on the normal running of the watering cart is avoided, the water quantity condition in the water tank can be known in time, the condition of no-load water supply removal is avoided, the watering efficiency is improved, and water injection can be automatically stopped after the water tank is filled during water injection, so that the watering cart is more intelligent.)

1. An electromagnetic indicating type intelligent water tank of a watering cart comprises a hollow tank body (1) and is characterized in that, a water level plate (2) and a buoyancy plate (4) are hermetically and slidably sleeved in the box body (1), a plurality of first springs (3) are fixedly connected between the water level plate (2) and the inner bottom wall of the box body (1), a plurality of second springs (5) are fixedly connected between the buoyancy plate (4) and the inner top wall of the box body (1), a plurality of magnetic columns (6) are glued on the upper surface of the buoyancy plate (4), a plurality of electric power grooves (7) are arranged on the inner top wall of the box body (1), the inner side walls of the power groove (7) are glued with spiral coils (8), two opposite inner side walls of the box body (1) are respectively provided with an axial buffer device, an indicating device is arranged in the bottom wall of the box body (1), and a water injection device is arranged in the top wall of the box body (1).

2. The intelligent water tank of the electromagnetic indicating type watering cart according to claim 1, wherein the axial buffering device comprises a buffering groove (9) formed in the inner side wall of the tank body (1), a buffering plate (10) is hermetically and slidably sleeved in the buffering groove (9), a plurality of third springs (11) are fixedly connected between the buffering plate (10) and the inner side wall of the buffering groove (9), the water level plate (2) and the buoyancy plate (4) are both hermetically and slidably connected with the buffering plate (10), a plurality of piezoelectric ceramics (12) are glued on the inner side wall of the buffering groove (9), and a plurality of protrusions are arranged on the side wall of the buffering plate (10) close to one side of the piezoelectric ceramics (12).

3. The intelligent water tank of the electromagnetic indicating type watering cart according to claim 2, wherein the indicating device comprises an indicating cavity (13) formed in the bottom wall of the tank body (1), a first conductive block (14) is sleeved in the indicating cavity (13) in a sliding mode, a second conductive block (15) is glued to the inner top wall of the indicating cavity (13), a first electromagnet (16) and a second electromagnet (17) are respectively glued to two inner side walls opposite to the indicating cavity (13), the first electromagnet (16) is electrically connected with the solenoid coil (8) through a lead, and the second electromagnet (17) is electrically connected with the piezoelectric ceramic (12) through a lead.

4. The intelligent water tank of the electromagnetic indicating type watering cart according to claim 2, wherein the water injection device comprises a water injection port (18) arranged in the top wall of the tank body, the inner side wall of the water injection port (18) is sleeved with a sealing plate (20) in a sealing and sliding mode through a functional groove (19), a third electromagnet (21) is arranged in the top wall of the tank body (1), and the third electromagnet (21) is electrically connected with the solenoid coil (8) through a lead.

5. The intelligent water tank of the electromagnetic indicating type watering cart according to claim 1, wherein the buoyancy plate (4) is a rectangular plate made of polyethylene, the inner top wall of the tank body (1) is sleeved with a plurality of baffles (22) in a sliding manner through mounting grooves (23), and the lower surfaces of the baffles (22) are glued with the upper surface of the buoyancy plate (4).

6. The intelligent water tank of the electromagnetic indicating type watering cart according to claim 2, wherein the side wall of the water level plate (2) close to one side of the buffer plate (10) is hermetically and slidably sleeved with a water stopping block (25) through a sliding groove (24), a fourth spring (26) is fixedly connected between the water stopping block (25) and the inner side wall of the sliding groove (24), and the water stopping block (25) abuts against the corresponding buffer plate (10).

Technical Field

The invention relates to the technical field of municipal facilities, in particular to an electromagnetic indicating type intelligent water tank of a sprinkler.

Background

In the municipal administration is clean, the watering lorry is one of the burnishers commonly used, and the watering lorry is sprinkled water in the road surface, plays the effect of cooling to the environment when summer, prevents the vehicle through the road surface dust of kicking up behind the watering simultaneously to the good environment in guarantee city, the watering lorry often sprays to the road surface through its water tank water storage that bears, the water of rethread shower nozzle in with the water tank.

Among the prior art, current watering lorry water tank often is a simple jar of body, use the back when inside water, it is when no longer fully loaded inside, stop along with opening of watering lorry, inside water can take place to rock under the inertial action, influence the normal driving of watering lorry, municipal personnel also can't in time know the inside water yield of water tank simultaneously, can't in time moisturizing when the water yield is less, lead to the empty load of watering lorry to remove the moisturizing, the watering efficiency has been reduced, and also can't audio-visual understanding water injection condition when the water injection, for this reason, we have proposed an electromagnetic indication type watering lorry intelligence water tank.

Disclosure of Invention

The invention aims to solve the problems that the normal running of a vehicle is influenced by the shaking of water in a water tank and the water quantity in the water tank cannot be intuitively known in the prior art, and provides an electromagnetic indication type intelligent water tank of a watering cart.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an electromagnetic indication type watering lorry intelligence water tank, includes hollow box, water level plate, buoyancy board have been cup jointed in the box inner seal slip, a plurality of first springs of fixedly connected with between water level plate and the box diapire, a plurality of second springs of fixedly connected with between buoyancy board and the box internal wall, buoyancy board upper surface veneer has a plurality of magnetism posts, a plurality of electric power grooves have been seted up to the roof in the box, electric power inslot lateral wall veneer has solenoid, two inside walls that the box is relative all are provided with axial buffer, be provided with indicating device in the box diapire, be provided with water injection device in the box roof, the oscillation of water is brought the buffering water through buoyancy board and is moved the ampere force that the magnetism post slips into the coil and receive, avoids the oscillation of water to cause the influence to the vehicle traveles.

In foretell electromagnetism instruction type watering lorry intelligence water tank, axial buffer includes the dashpot of seting up at the box inside wall, the dashpot internal seal slides and has cup jointed the buffer board, a plurality of third springs of fixedly connected with between buffer board and the dashpot inside wall, water level board and buoyancy board all with the sealed sliding connection of buffer board, the dashpot inside wall veneer has a plurality of piezoceramics, the lateral wall that the buffer board is close to piezoceramics one side is provided with a plurality of archs, cushions the axial impact force of water through buffer board and third spring.

In foretell electromagnetism instruction type watering lorry intelligence water tank, indicating device is including seting up the instruction chamber in the box diapire, it has cup jointed first conducting block to instruct the intracavity slip, it has the second conducting block to instruct intracavity roof veneer, it has first electro-magnet, second electro-magnet to instruct two inside walls that the chamber is relative to veneer respectively, first electro-magnet passes through the wire electricity with the solenoid and is connected, the second electro-magnet passes through the wire electricity with piezoceramics and is connected, through first electro-magnet and second electro-magnet to the balanced influence of first conducting block, judges the inside water yield of water tank.

In foretell electromagnetism instruction type watering lorry intelligence water tank, water injection device is including seting up the water filling port in the box roof, the shrouding has been cup jointed through the sealed slip of function groove to the water filling port inside wall, be provided with the third electro-magnet in the box roof, the third electro-magnet passes through the wire electricity with solenoid and is connected, fills the back at water through the shrouding, automatic shutoff water filling port.

In foretell electromagnetic indication type watering lorry intelligence water tank, the buoyancy board is the back font panel of polyethylene material, the roof slides through the mounting groove and has cup jointed a plurality of baffles in the box, baffle lower surface and buoyancy board upper surface veneer prevent that the solenoid is stained with water through setting up the baffle, lead to the short circuit.

In foretell electromagnetism instruction type watering lorry intelligence water tank, the lateral wall that the water level board is close to buffer board one side has cup jointed stagnant water piece through the sealed slip of sliding tray, fixedly connected with fourth spring between stagnant water piece and the sliding tray inside wall, stagnant water piece with correspond the buffer board offsets, through the counterbalance of stagnant water piece and buffer board, avoids the below of water leakage to water level board.

Compared with the prior art, the invention has the advantages that:

1. when water in the water tank is not fully loaded after being used, the water in the water tank can shake due to starting and stopping of running of the vehicle, the buoyancy plate is driven by buoyancy to ascend and slide, the magnetic column continuously slides in and out the solenoid coil and is subjected to a certain ampere to resist the shaking of the water in the water tank, the greater the shaking trend is, the greater the resistance is, and meanwhile, the axial impact force of the water in the water tank is buffered through the buffer plate and the third spring, so that the shaking of the water in the water tank under the action of inertia is greatly reduced, and the normal running of the vehicle is ensured;

2. when the water quantity in the water tank is small, the first spring is in a completely-extending state, the water in the water tank is not enough to be in contact with the buoyancy plate, so that induction current is not generated in the spiral coil, the first electromagnet is not electrified, the axial buffer plate can still move due to the water shaking, the piezoelectric ceramic is impacted, the second electromagnet generates magnetic force, the first conductive block always moves towards the second conductive block until the two conductive blocks are in contact, the prompting device prompts municipal personnel that water needs to be injected into the water tank, the municipal personnel can control the water quantity in the water tank in real time, water can be supplemented in time, the water sprinkling truck is prevented from being unloaded, and the water sprinkling efficiency is improved;

3. in the water injection process, the water level plate firstly descends along with the increase of the water amount until the digital plate descends to the bottom end, the buoyancy plate starts to float upwards, so that the third electromagnet is electrified, the sealing plate slowly slides out of the functional groove, the sealing plate plugs the water injection port until the water is filled, the water injection is automatically stopped, and the water amount in the water tank can be known more highly during the water injection;

4. in the running process, the third electromagnet is electrified while the buoyancy plate buffers the water shaking, so that the sealing plate tightly plugs the water filling port, and the water shaking is prevented from being spilled out of the water filling port;

5. the device provided by the invention does not need an external power supply, and provides energy by means of the shaking of water under inertia, so that the energy is saved.

Drawings

Fig. 1 is a schematic structural view of an electromagnetic indicating type intelligent water tank of a watering cart according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is a cross-sectional view taken at C-C in fig. 1.

In the figure: the water level meter comprises a box body 1, a water level plate 2, a first spring 3, a buoyancy plate 4, a second spring 5, a magnetic column 6, an electric power groove 7, a solenoid coil 8, a buffer groove 9, a buffer plate 10, a third spring 11, piezoelectric ceramics 12, an indication cavity 13, a first conductive block 14, a second conductive block 15, a first electromagnet 16, a second electromagnet 17, a water filling port 18, a functional groove 19, a sealing plate 20, a third electromagnet 21, a baffle 22, a mounting groove 23, a sliding groove 24, a water stop block 25 and a fourth spring 26.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-4, an electromagnetic indicating type intelligent water tank for a watering cart comprises a hollow box body 1, a water level plate 2 and a buoyancy plate 4 are hermetically and slidably sleeved in the box body 1, a plurality of first springs 3 are fixedly connected between the water level plate 2 and the inner bottom wall of the box body 1, a plurality of second springs 5 are fixedly connected between the buoyancy plate 4 and the inner top wall of the box body 1, and the stiffness coefficient of the first springs 3 is smaller than that of the second springs 5, so that in the water injection process, the water level plate 2 can firstly descend along with the injection of water, the buoyancy plate 4 can ascend only when the water level plate descends until the first springs 3 are completely compressed, meanwhile, in the process of using the filled water, the buoyancy plate 4 can descend under the elastic force of the second springs 5 along with the reduction of the water, until a magnetic column 6 completely slides out of a spiral coil 8, the water level plate 2 begins to ascend along with the use of the water, and the water level plate 2 and the first springs 3 are always kept in contact with the lower surface of the buoyancy plate 4, and when inside water yield was less, when first spring 3 extended completely, along with the continuation use of water, the surface of water no longer contacted with buoyancy board 4, 4 upper surface veneer of buoyancy board had a plurality of magnetism posts 6, and a plurality of electric power grooves 7 have been seted up to roof in the box 1, and 7 inside walls veneers in electric power groove have solenoid 8, and two inside walls that box 1 is relative all are provided with axial buffer, are provided with indicating device in the 1 diapire of box, are provided with water injection device in the 1 roof of box.

Axial buffer is including seting up at the dashpot 9 of 1 inside wall of box, dashpot 9 internal seal slides and has cup jointed buffer board 10, a plurality of third springs 11 of fixedly connected with between buffer board 10 and the 9 inside walls of dashpot, water level board 2 and buoyancy board 4 all with buffer board 10 sealed sliding connection, 9 inside walls of dashpot veneer have a plurality of piezoceramics 12, the lateral wall that buffer board 10 is close to piezoceramics 12 one side is provided with a plurality of archs, the axial impact force of the elasticity buffering water through buffer board 10 and third spring 11, produce the electric energy through protruding striking piezoceramics 12 simultaneously.

The indicating device comprises an indicating cavity 13 arranged in the bottom wall of the box body 1, a first conducting block 14 is sleeved in the indicating cavity 13 in a sliding mode, a second conducting block 15 is glued on the top wall in the indicating cavity 13, the first conducting block 14 and the second conducting block 15 are communicated with an alarm device (not shown in the figure) in the sprinkler, when the first conducting block and the second conducting block are in contact, the alarm device sounds to prompt municipal personnel that the water quantity is insufficient, a first electromagnet 16 and a second electromagnet 17 are respectively glued on two opposite inner side walls of the indicating cavity 13, the first electromagnet 16 is electrically connected with the solenoid coil 8 through a lead, the second electromagnet 17 is electrically connected with the piezoelectric ceramic 12 through a lead, when the water quantity is normal, the buoyancy plate 4 and the buffer plate 10 both move, so that the first electromagnet 16 and the second electromagnet 17 generate magnetic force to offset each other, the first conducting block 14 is located at the original position, and the buoyancy plate 4 does not move when the water quantity is small, the buffer board 10 moves, so that the first conductive block 14 is only under the magnetic force of the second electromagnet 17, and moves to the second conductive block 15 until contacting, so that the alarm device is electrified and sounded.

The water injection device is including seting up the water filling port 18 in the box roof, and 18 inside walls of water filling port have cup jointed shrouding 20 through 19 sealed slides in the functional groove, are provided with third electro-magnet 21 in 1 roof of box, and third electro-magnet 21 passes through the wire electricity with solenoid 8 and is connected, and during the water injection, slide into solenoid 8 through magnetism post 6, when it totally slides in, the water tank water-logging is full, and shrouding 20 stops the water injection with 18 shutoff of water filling port.

Buoyancy board 4 is the font panel that returns of polyethylene material, and polyethylene has less density, and buoyancy is great in aqueous, can be better float along with rocking of water, and the roof has cup jointed a plurality of baffles 22 through the sliding of mounting groove 23 in the box 1, and baffle 22 lower surface and 4 upper surfaces of buoyancy board veneer, baffle 22 prevent that water from splashing into solenoid 8, exert an influence to the circuit.

The lateral wall that water level board 2 is close to buffer board 10 one side has cup jointed stagnant water piece 25 through the sealed slip of sliding tray 24, fixedly connected with fourth spring 26 between stagnant water piece 25 and the 24 inside walls of sliding tray, stagnant water piece 25 offsets with the buffer board 10 that corresponds, stagnant water piece 25 is under fourth spring 26 elasticity, no matter what kind of degree of buffer board 10 motion, it remains throughout and offsets with buffer board 10, avoid water to leak to buffer board 10 below from the junction of water level board 2 and buffer board 10.

In the invention, firstly, the sealing plate 20 is completely slid into the functional groove 19, the water injection port 18 is opened, water is injected into the water injection port 18 through a water pipe, the water level plate 2 firstly descends and compresses the first spring 3 along with the continuous injection of water, the first spring 3 is completely compressed along with the descending of the water level plate 2, at the moment, the water surface is contacted with the buoyancy plate 4 along with the continuous injection of water, under the action of buoyancy, the buoyancy plate 4 ascends along with the ascending of the water level, so that the magnetic column 6 slides into the solenoid coil 8, induction current is generated in the solenoid coil 8, the first electromagnet 16 generates magnetism, magnetic attraction is generated on the first conductive block 14, the first conductive block 14 slides to the first electromagnet 14 until being abutted against the first electromagnet 14, meanwhile, the third electromagnet 21 is electrified, the magnetic force is generated, the sealing plate 22 generates magnetism, so that the sealing plate 22 slowly slides out of the functional groove 19 along with the injection of water, when the water is filled, the magnetic column completely slides into the solenoid coil 8, and the sealing plate 20 seals the water filling port 18 at the moment, so that the water filling is finished;

along with the sprinkling of the water in the box body 1, the buoyancy plate 4 descends along with the descending of the water level until the second spring 5 completely extends, at the moment, along with the continuous descending of the water level, the compressed first spring 3 extends, so that the water level plate 2 ascends along with the reduction of the water amount, so that the water surface is always contacted with the lower surface of the buoyancy plate 4, at the moment, if the vehicle is started or stopped, the water in the box body 1 shakes, along with the fluctuation of the water surface, the buoyancy plate 4 is jacked up, so that the magnetic column 6 slides into the solenoid coil 8 under the driving of the buoyancy plate 4, induction current is generated in the solenoid coil 8, the third electromagnet 21 is electrified to generate magnetic attraction to the sealing plate 20, the sealing plate 22 is tightly abutted against the inner side wall of the water filling port 18, the splashing water from the water filling port 18 is avoided, and meanwhile, the magnetic column 6 is subjected to the vertically downward ampere force and is transmitted to the water surface through the buoyancy plate 4, the greater the water surface shaking trend is, the faster the speed of driving the magnetic column 6 to slide into the solenoid coil 8 is, the greater the ampere force borne by the magnetic column 6 is, so that the greater the water surface shaking force of the resistance value is, meanwhile, the axial impact force of water enables the buffer plate 10 to slide into the buffer groove 9, the protrusion on the buffer plate 10 impacts the piezoelectric ceramic 12, so that the second electromagnet 17 is electrified to generate magnetic attraction force on the first conductive block 14, and at the moment, the magnetic column 6 slides into the solenoid coil 8 and slides out of the solenoid coil 8 to enable the first electromagnet 16 to be electrified to generate magnetic attraction force on the first conductive block 14, so that the magnetic forces borne by the first conductive block 14 are mutually offset and are kept different or are always kept to be abutted against the first electromagnet 16;

along with the operation of watering, when the water yield further reduces, first spring 3 is in the complete extension state this moment, again along with the reduction of water yield, the surface of water of the inside water of box 1 no longer contacts with 4 lower surfaces of buoyancy board this moment, at this moment, the rocking of water can't make buoyancy board 4 reciprocate, induced-current no longer produces in the solenoid 8, and the axial impact force that the water rocked still can make the buffer board 10 move, striking piezoceramics 12, make second electro-magnet 17 produce magnetic force, along with the rocking of water this moment, second electro-magnet 17 produces magnetic force and attracts first conducting block 14 to move to second conducting block 15 gradually, until the two contacts, alarm device sounds in the car, remind the water yield is not enough in the municipal personnel water tank, need in time plan the moisturizing route, avoid the watering lorry unloaded moisturizing.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.