CN214607441U - Novel building site machineshop car self-cleaning sprays device - Google Patents

Abstract

The utility model provides a novel automatic cleaning and spraying device for construction site engineering vehicle, which comprises a cleaning and spraying system and a sewage treatment circulating system, wherein the cleaning and spraying system comprises a vehicle bearing platform and a spraying device, the sewage treatment circulating system comprises a waste water recovery module, a precipitation module, a depth treatment module and a recovered water reuse module, the waste water recovery module comprises a collecting pipe, one end of the collecting pipe is connected with the vehicle bearing platform, the precipitation module comprises a plurality of serially connected precipitation tanks, the other end of the collecting pipe is connected with the precipitation tank, the waste water treated by the precipitation module is discharged into a municipal drainage system or an input depth treatment module, the advanced treatment module comprises a clear water reservoir, and the recycled water recycling module is connected with the clear water reservoir and the spraying device.

Description

Novel building site machineshop car self-cleaning sprays device

Technical Field

The utility model relates to an engineering truck washs technical field, especially relates to a novel building site engineering truck self-cleaning sprays device.

Background

When the field operation of building construction, the machineshop car is a building engineering's main strength, just make building engineering's progress multiply because their appearance, the manpower that has significantly reduced need wash the both sides of machineshop car when the machineshop car passes in and out the building site, clears away the spot on the machineshop car, avoids causing the phenomenon of pollution to urban environment.

Notice No. is CN 208149274U's chinese patent discloses a building site exit channel vehicle automatic spray set, include and carry out abluent spray set to the fortune slag car, spray set sets up in building site exit channel's both sides, and spray set is including burying the water supply pipe of building site exit channel both sides, is connected with the spray piping that a plurality of intervals set up perpendicularly at the top of water supply pipe, be connected with the sprinkler bead perpendicularly on every spray piping, the sprinkler bead sprays to building site exit channel, and the water supply pipe is equipped with the water supply solenoid valve with spray piping's junction, is equipped with infrared correlation sensor in building site exit channel both sides, infrared correlation sensor passes through the control end and is connected with the water supply solenoid valve electricity.

The device has high automation degree and does not need manual guard; the problem lies in that above-mentioned patent can not wash chassis and automobile body front and back, has certain use limitation to because the engineering vehicle is various, and height length width all is different, and the sprinkler bead rigidity leads to the fact the washing position single, can not satisfy the engineering vehicle washing of different specifications, washs incompletely, and waste water resource is serious.

Disclosure of Invention

The utility model discloses an overcome the washing operation of machineshop car among the prior art and be a long time consuming, the washing demand that can't adapt to different motorcycle types changes, and the unable cyclic utilization of sewage that washing operation produced, cause the water waste, be not conform to the technical problem of green development theme, a novel building site machineshop car self-cleaning spray set is provided, the shower nozzle can carry out position control according to the motorcycle type among the washing spray system, can promote the cleaning efficiency when satisfying different motorcycle type washing demands, furthermore, sewage treatment circulation system retrieves sewage, purification treatment and recycle, avoid the water waste, accord with green's development theme.

In order to achieve the above purpose, the present invention adopts the following technical solution.

The utility model provides a novel building site machineshop car self-cleaning spray set, including wasing spray system and sewage treatment circulation system, it includes cargo truck cushion cap and spray set to wash spray system, sewage treatment circulation system includes the waste water recovery module, deposit the module, degree of depth processing module and recovery water reuse module, the waste water recovery module includes the pressure manifold, the one end of pressure manifold links to each other with the cargo truck cushion cap, it includes the sedimentation tank of a plurality of series connection to deposit the module, the other end and the sedimentation tank of pressure manifold link to each other, waste water through depositing module processing emits into municipal drainage system or input degree of depth processing module, degree of depth processing module includes the clear water cistern, clear water cistern and spray set are connected to recovery water reuse module.

The application provides an automatic cleaning spray set is applicable to the cleaning operation that sprays of machineshop car on the building site. Specifically, after the engineering truck stops on a truck bearing platform, the engineering truck is comprehensively cleaned by a cleaning and spraying system, sewage generated in the cleaning process is guided to a precipitation module through a collecting pipe to be kept stand and settled, solid impurities mixed in the sewage are separated from a water body in the static process and accumulated at the bottom of the precipitation tank, supernatant liquid can be directly discharged into a municipal drainage system or guided into an advanced treatment module for further purification treatment, the water body purified by the advanced treatment module is accumulated in a clear water reservoir, and the recovered water is recycled and connected with the clear water reservoir and a spraying device by the module, namely the purified waste water can be guided to the spraying device for cleaning the engineering truck, so that the recovery, purification and reutilization of the waste water are realized. Wash among the spraying system shower nozzle in this application and can carry out position control according to the motorcycle type, can promote the cleaning efficiency when satisfying different motorcycle types and wash the demand, in addition, sewage treatment circulation system retrieves sewage, purification treatment and recycles, avoids the water waste, accords with green's development theme. In addition, in the application, the truck bearing platform adopts reinforced concrete design calculation field casting and tamping, so that the requirement that the corresponding large-tonnage engineering truck frequently passes through and is cleaned is met, the condition that the large-tonnage engineering truck frequently rolls to easily damage the steel frame structure bearing platform is avoided, and uncertainty is brought to later maintenance.

Preferably, the spraying device comprises a top spraying assembly, a bottom spraying assembly and a circumferential spraying assembly, a water supply pipe is arranged below the truck bearing platform, the bottom spraying assembly comprises a ground adjustable spray head and a ground side adjustable spray head which are connected with the water supply pipe, a mounting groove and a water collecting groove are formed in the truck bearing platform, the ground adjustable spray head can protrude out of or be accommodated in the mounting groove, the water collecting pipe is communicated with the water collecting groove, the upper end face of the truck bearing platform is inclined, and the water collecting groove is located at the lowest position of the truck bearing platform.

The technical scheme explains the structure of the spraying device, and the top spraying assembly, the bottom spraying assembly and the circumferential spraying assembly are matched to realize the omnibearing cleaning of the engineering truck; the truck bearing platform with the inclined upper end face is provided with a water collecting tank, the water collecting tank is communicated with the collecting pipe and is positioned at the lowest part of the truck bearing platform, waste water generated in the spraying and cleaning process falls on the truck bearing platform, and the waste water automatically converges into the water collecting tank under the flow guide effect of the inclined face and then flows into the precipitation module through the flow guide pipe. The collection and recovery operation of waste water is automatically realized through the structure and the relative position design of the vehicle carrying bearing platform and the water collecting tank, the auxiliary operation of operators is not needed in the waste water recovery process, and the labor cost is reduced while the cleaning operation efficiency is improved.

Preferably, the top spraying assembly comprises a first water pipe and a top nozzle, the circumferential spraying assembly comprises a second water pipe and a side nozzle, the top nozzle is located above the engineering truck, the truck bearing platform comprises a body and a guide platform, the guide platform is arranged along the length direction of the body, the top nozzles are located on two sides of the guide platform respectively, the ground on the outer side of the truck bearing platform is provided with a containing groove, and the second water pipe can descend to the inside of the containing groove.

The direction boss is used for carrying out the position suggestion to the driver, and the vehicle is located direction boss both sides respectively about driving into when the lorry cushion cap, guarantees that the automobile body is located the cleaning range of each direction shower nozzle, need not the later stage and carries out the ascending regulation of horizontal direction in order to adapt to the automobile body position to the shower nozzle, and preparation work is consuming time greatly to be shortened earlier stage, is favorable to promoting the cleaning efficiency.

As preferred, the adjustable shower nozzle in ground and the adjustable shower nozzle in ground side all include connecting pipe and shower nozzle component, the shower nozzle component includes shower nozzle and installation sleeve pipe, installation sleeve pipe links to each other with the connecting pipe, be equipped with the runner with the connecting pipe intercommunication on the shower nozzle, the shower nozzle includes water spray portion and water supply portion, the tip butt of water supply portion and connecting pipe, the water supply portion that is located the installation sleeve pipe can rotate relative installation sleeve pipe, be equipped with in the runner and carry out the water conservancy diversion injection structure that compresses to rivers, the connecting pipe of the adjustable shower nozzle in ground is the bellows, be connected with the one end that resets on the installation sleeve pipe of the adjustable shower nozzle in ground, the other end that resets links to each other with the tank bottom of mounting groove.

The water supply pipe conveys water flow, the ground adjustable spray head is directly communicated with the water supply pipe to realize water flow conveying, and the ground adjustable spray head can be retracted into a truck bearing platform to realize avoidance of tires when a vehicle runs so as to avoid damage of the spray head caused by rolling of the vehicle on the ground adjustable spray head; furthermore, the height of the spray head can be adjusted according to requirements, the water outlet angle of the spray head can also be adjusted according to the cleaning position, the cleaning device can adapt to the cleaning requirements of different vehicle types, on one hand, the cleaning operation efficiency is improved, the waiting time of users is reduced, and on the other hand, the application range of the cleaning device can be widened; finally, the rivers that traditional shower nozzle erupted all are the toper structure mostly, the great nevertheless impulsive force of the radiation area of rivers is more weaker, when carrying out the cleaning operation to the machineshop car, because attached to the spot on the car body more and the adhesion is stronger, traditional shower nozzle need wash for a long time just can wash totally, cause the serious waste of water resource, the rivers that the shower nozzle erupted in this application are blade column structure, promote the impulsive force of rivers when taking into account radiation area, the while blade form rivers are convenient for the spot and are peeled off from the automobile body, the cleaning operation to the machineshop car can be accomplished in the short time, the washing rivers quantity descends by a wide margin, accord with the development theme of green saving at present.

Preferably, the diversion injection structure comprises a water inlet surface, a plastic surface and a water outlet surface in sequence towards the direction far away from the connecting pipe, the arrangement direction of the plastic surface is parallel to the axial direction of the water spraying part, and the water inlet surface and the water outlet surface are inclined to the plastic surface.

In this application, rivers are from water pipe input shower nozzle and flow through when water conservancy diversion sprays the structure by the compression moulding platykurtic that becomes of water conservancy diversion injection structure, the rivers that the shower nozzle erupted are not traditional toper structure, but the blade type, impact force when rivers and automobile body contact promotes by a wide margin, it compares and promotes by a wide margin in traditional shower nozzle structure to spray washing efficiency, the machineshop car will realize that clean required rivers washout time of washing shortens, can reduce the consumption of water resource on the one hand, accord with the development theme of green at present, on the other hand can reduce user's latency, user experience optimizes.

Preferably, the sedimentation tank is internally provided with a diversion tank bearing platform and a sludge groove, the sludge groove is positioned on one side of the diversion tank bearing platform far away from the collecting pipe, the height of the diversion tank bearing platform gradually decreases towards the direction close to the sludge groove, a partition plate is arranged between two adjacent sedimentation tanks, the height of the partition plate gradually decreases towards the direction far away from the collecting pipe, and the sedimentation module further comprises an oil separation tank positioned on one side of the sedimentation tank far away from the collecting pipe.

In traditional sedimentation tank, impurity such as silt after subsiding is in sedimentation tank bottom wide distribution, need salvage the operation to the sedimentation tank bottom when carrying out the processing of decontaminating of sedimentation tank, and the area of salvage the operation is great, and the operation of decontaminating is long, efficiency is lower for consuming time, and operating personnel's intensity of labour is very big. In this application, the sewage that flows into in the sedimentation tank at first contacts with the guiding basin cushion cap, in the silt groove is guided by the guiding basin cushion cap again, in sewage sedimentation treatment process, debris such as silt subsides downwards in the environment of stewing, the solid impurity after subsiding partly directly falls into the silt groove, another part falls on the guiding basin cushion cap, because the up end of guiding basin cushion cap inclines towards the silt groove, the solid impurity who falls on the guiding basin cushion cap can converge into the silt groove under the action of gravity, when subsequently carrying out the operation of decontaminating, the operation personnel only need carry out the treatment of decontaminating to the silt tank bottom, the working area reduces by a wide margin, can promote the efficiency of decontaminating on the one hand, the consuming time of the operation of decontaminating descends by a wide margin, on the other hand can reduce operation personnel's intensity of labour. In addition, the existing sedimentation tank can only carry out impurity removal operation on sewage, and can not separate oil content mixed in the sewage, an oil separation tank is additionally arranged in a sedimentation module, clear liquid on the upper layer of the sedimentation tank is converged into the oil separation tank, the oil content is suspended above water, and the water is discharged from the bottom of the oil separation tank, so that the separation of the oil content and the water can be realized; the oil separation plate separates the water and the oil stain in the oil separation tank into a left part and a right part, when the liquid level in the oil separation tank exceeds the water passing gap, the oil stain and the floating object floating on the liquid surface are separated on the right side by the oil separation plate, the left side of the oil separation plate is basically free of the oil stain and the floating object, and the oil stain can be further prevented from being mixed in the drainage process.

Preferably, the deep treatment module further comprises a reprecipitation tank and a filtering tank, the clear water reservoir is located on one side, away from the reprecipitation tank, of the filtering tank, the reprecipitation tank is connected with the oil separation tank through a first pipeline, a filtering membrane is arranged in the filtering tank, a first partition plate is arranged between the reprecipitation tank and the filtering tank, overflow holes are formed in the side wall of the clear water reservoir, and the projections of the overflow holes in the horizontal direction are partially overlapped with the first partition plate.

The advanced treatment module further purifies the wastewater treated by the precipitation module. Waste water firstly flows into the reprecipitation pond and subsides the edulcoration, then carries out stage filtration by filtration membrane in the filtering ponds, and the water cleanliness factor that flows into in the clear water cistern this moment promotes by a wide margin, not only satisfies municipal drainage system's emission standard, can directly use in scenes such as machineshop car washing, spray maintenance or daily life in addition, and the cyclic utilization of water resource promotes by a wide margin. Furthermore, above-mentioned technical scheme has injectd the relative position relation of spillway hole and first baffle, and its reason lies in, the maximum liquid level height of clear water cistern has been injectd to the height of first baffle, and when the liquid level in the clear water cistern exceeded first baffle maximum height, the water in the clear water cistern can flow back to the filtering ponds in, leads to the unable normal work of sewage treatment circulation system, for the emergence of avoiding above-mentioned condition, the spill way overlaps with first baffle part along the projection of horizontal direction in this application, when the liquid level was too high in the clear water cistern, the water was discharged municipal drainage system through the spill way automation to guarantee that the liquid level height in the clear water cistern remains below first baffle up end throughout.

Preferably, the recycled water recycling module comprises a water supply assembly, a pressurized middle reservoir and a water-air mixing assembly, the water supply assembly comprises a water pump located in a clean water reservoir, the water-air mixing assembly comprises a water-air mixing pressure-bearing tank and an air compressor, the pressurized middle reservoir is connected with the water pump through a second pipeline, recycled water flowing out of the pressurized middle reservoir is injected into the water-air mixing pressure-bearing tank, and the recycled water and air input by the air compressor are mixed in the water-air mixing pressure-bearing tank.

Preferably, the water-gas mixing assembly comprises a first mixing assembly and a second mixing assembly, the water-gas mixing pressure-bearing tank of the first mixing assembly is connected with the water supply pipe, and the water-gas mixing pressure-bearing tank of the second mixing assembly is connected with the maintenance operation end. Through first air-water mixing component and aqueous vapor fog spray head in this application, the cooperation is realized building site raise dust purification treatment, and the dispersed homogeneity of implementation in-process aqueous vapor is higher to can promote building site raise dust treatment effect, further purify building site all ring edge borders.

Preferably, the environment water spraying system end is provided with a spraying pipe, the spraying pipe is provided with a plurality of water mist spray heads, the water mist spray heads are uniformly arranged along the length direction of the spraying pipe at intervals, and the spraying pipe is connected with the water and gas mixing pressure-bearing tank of the second mixing component.

To sum up, the utility model discloses following beneficial effect has: (1) according to the cleaning and spraying system, the position of the spray head in the cleaning and spraying system can be adjusted according to vehicle types, so that the cleaning efficiency can be improved while the cleaning requirements of different vehicle types are met; (2) the sewage treatment circulating system recovers, purifies and recycles sewage, avoids water resource waste and accords with the development theme of green environmental protection; (3) the truck bearing platform adopts reinforced concrete design calculation on-site pouring and tamping, so that the requirement that a corresponding large-tonnage engineering truck frequently passes through and is cleaned is met, the condition that the large-tonnage engineering truck frequently rolls to easily damage the steel frame structure bearing platform is avoided, and uncertainty is brought to later maintenance; (4) the collection and recovery operation of the wastewater is automatically realized through the structure and relative position design of the vehicle bearing platform and the water collection tank, the auxiliary operation of operators is not needed in the wastewater recovery process, the cleaning operation efficiency is improved, and the labor cost is reduced; (5) according to the application, the water flow jetted by the spray head is of a blade-shaped structure, the impact force of the water flow is improved while the radiation area is taken into consideration, meanwhile, the blade-shaped water flow is convenient for the stain to be stripped from a vehicle body, the cleaning operation of an engineering vehicle can be completed in a short time, the using amount of the cleaning water flow is greatly reduced, and the current environment-friendly and economical development theme is met; (6) when the subsequent decontamination operation is carried out, an operator only needs to carry out decontamination treatment on the bottom of the sludge tank, so that the operation area is greatly reduced, on one hand, the decontamination efficiency can be improved, the time consumption of the decontamination operation is greatly reduced, and on the other hand, the labor intensity of the operator can be reduced; (7) the projection and the first baffle part coincidence of horizontal direction are followed to the spillway hole in this application, and when the liquid level was too high in the clear water cistern, the water discharged municipal drainage system through the spillway hole is automatic to guarantee that the liquid level height in the clear water cistern remains below first baffle up end all the time, and the water in the clear water cistern can not flow back to the filtering ponds in, guarantees sewage treatment circulation system's normal work.

Drawings

Fig. 1 is a schematic view of the whole of the present invention.

Fig. 2 is a schematic diagram of the cleaning spray system of the present invention.

Fig. 3 is another schematic diagram of the cleaning spray system of the present invention.

FIG. 4 is a schematic view of the sewage treatment circulation system of the present invention.

Fig. 5 is a schematic view of the adjustable sprinkler head on the ground according to the present invention.

Fig. 6 is a schematic view of the adjustable sprinkler head on the middle ground side of the present invention.

Fig. 7 is a schematic view of the middle nozzle of the present invention.

In the figure:

the device comprises a truck bearing platform I, a spraying device II, a wastewater recovery module III, a precipitation module IV, a deep treatment module V, a recovered water recycling module VI and an engineering truck VII.

Collecting main 1, sedimentation tank 2, clean water reservoir 3, top spray assembly 4, first water pipe 401, top spray head 402, bottom spray assembly 5, second water pipe 501, side spray head 502, circumferential spray assembly 6, water supply pipe 7, ground adjustable spray head 8, ground adjustable spray head 9, mounting groove 10, water collecting tank 11, body 12, guide platform 13, holding tank 14, connecting pipe 15, spray head 16, water spraying portion 1601, water supply portion 1602, mounting sleeve 17, runner 18, diversion spray structure 19, water inlet surface 1901, molding surface 1902, water outlet surface 1903, reset piece 20, diversion tank bearing platform 21, sludge tank 22, partition 23, oil separation tank 24, reprecipitation tank 25, filtration tank 26, first pipeline 27, filtration membrane 28, first partition 29, overflow hole 30, pressurized intermediate reservoir 31, water pump 32, mixed water-vapor tank 33, air compressor 34, second pipeline 35, spray pipe 36, a water mist spray head 37.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1 to 7, a novel automatic cleaning and spraying device for a construction site engineering truck comprises a cleaning and spraying system and a sewage treatment circulating system, wherein the cleaning and spraying system comprises a truck bearing platform I and a spraying device II, the sewage treatment circulating system comprises a wastewater recovery module III, a precipitation module IV, a deep treatment module V and a recovered water recycling module VI, the wastewater recovery module comprises a collecting pipe 1, one end of the collecting pipe is connected with the truck bearing platform, the precipitation module comprises a plurality of serially connected precipitation tanks 2, the other end of the collecting pipe is connected with the precipitation tanks, wastewater treated by the precipitation module is discharged into a municipal drainage system or an input deep treatment module, the deep treatment module comprises a clear water reservoir 3, and the recovered water recycling module is connected with the clear water reservoir and the spraying device; the spraying device comprises a top spraying assembly 4, a bottom spraying assembly 5 and a circumferential spraying assembly 6, a water supply pipe 7 is arranged below the truck bearing platform, the bottom spraying assembly comprises a ground adjustable spray head 8 and a ground side adjustable spray head 9 which are connected with the water supply pipe, a mounting groove 10 and a water collecting groove 11 are arranged on the truck bearing platform, the ground adjustable spray head can protrude or be accommodated into the mounting groove, the water collecting pipe is communicated with the water collecting groove, the upper end surface of the truck bearing platform is inclined, and the water collecting groove is positioned at the lowest position of the truck bearing platform; the top spraying assembly comprises a first water pipe 401 and a top spray head 402, the circumferential spraying assembly comprises a second water pipe 501 and a side spray head 502, the top spray head is positioned above the engineering truck, the truck bearing platform comprises a body 12 and a guide platform 13, the guide platform is arranged along the length direction of the body, a plurality of top spray heads are respectively positioned at two sides of the guide platform, an accommodating groove 14 is arranged on the ground outside the truck bearing platform, and the second water pipe can descend into the accommodating groove; the adjustable shower nozzle in ground and the adjustable shower nozzle in ground side all include connecting pipe 15 and shower nozzle component, the shower nozzle component includes shower nozzle 16 and installation sleeve 17, the installation sleeve links to each other with the connecting pipe, be equipped with the runner 18 with the connecting pipe intercommunication on the shower nozzle, the shower nozzle includes water spray portion 1601 and water supply portion 1602, the tip butt of water supply portion and connecting pipe, the water supply portion that is located in the installation sleeve can rotate relative to the installation sleeve, be equipped with the water conservancy diversion injection structure 19 that compresses rivers in the runner, the connecting pipe of the adjustable shower nozzle in ground is the bellows, be connected with the one end of piece 20 that resets on the installation sleeve of the adjustable shower nozzle in ground, the other end of piece that resets links to each other with the tank bottom of mounting groove; the diversion injection structure sequentially comprises a water inlet surface 1901, a plastic surface 1902 and a water outlet surface 1903 towards the direction far away from the connecting pipe, the arrangement direction of the plastic surface is parallel to the axial direction of the water injection part, and the water inlet surface and the water outlet surface are both inclined to the plastic surface; the sedimentation tanks are internally provided with a diversion tank bearing platform 21 and a sludge tank 22, the sludge tank is positioned on one side of the diversion tank bearing platform far away from the collecting pipe, the height of the diversion tank bearing platform is gradually reduced towards the direction close to the sludge tank, a partition plate 23 is arranged between every two adjacent sedimentation tanks, the height of the partition plate is gradually reduced towards the direction far away from the collecting pipe, and the sedimentation module further comprises an oil separation tank 24 positioned on one side of the sedimentation tank far away from the collecting pipe; the deep treatment module further comprises a reprecipitation tank 25 and a filtering tank 26, the clear water reservoir is positioned on one side of the filtering tank far away from the reprecipitation tank, the reprecipitation tank and the oil separation tank are connected through a first pipeline 27, a filtering membrane 28 is arranged in the filtering tank, a first partition plate 29 is arranged between the reprecipitation tank and the filtering tank, an overflow hole 30 is arranged on the side wall of the clear water reservoir, and the projection of the overflow hole along the horizontal direction is partially overlapped with the first partition plate; the recycled water recycling module comprises a water supply assembly, a pressurized middle reservoir 31 and a water-air mixing assembly, the water supply assembly comprises a water pump 32 positioned in the clean water reservoir, the water-air mixing assembly comprises a water-air mixing pressure-bearing tank 33 and an air compressor 34, the pressurized middle reservoir is connected with the water pump through a second pipeline 35, recycled water flowing out of the pressurized middle reservoir is injected into the water-air mixing pressure-bearing tank, and the recycled water and air input by the air compressor are mixed in the water-air mixing pressure-bearing tank; the water-gas mixing assembly comprises a first mixing assembly and a second mixing assembly, a water-gas mixing pressure-bearing tank of the first mixing assembly is connected with a water supply pipe, and a water-gas mixing pressure-bearing tank of the second mixing assembly is connected with a maintenance operation end; the maintenance operation end is provided with a spray pipe 36, the spray pipe is provided with a water vapor spray head 37, a plurality of water vapor spray heads are arranged at intervals along the length direction of the spray pipe, and the spray pipe and the water vapor mixing pressure-bearing tank of the second mixing component.

The utility model provides a novel building site machineshop car self-cleaning spray set, as shown in figure 1, including wasing spray system and sewage treatment circulation system, the lorry cushion cap is located the upper right corner, the lorry cushion cap includes the body and is located the direction boss of body top, the direction boss is located the body middle part along the width direction of body, the up end self-steering boss leanout of body, direction boss department is the highest point of body up end, be equipped with mounting groove and water catch bowl on the body, the water catch bowl is located the mounting groove outside, water catch bowl department is the extreme low position of body, the waste water that produces leads to flow in the water catch bowl through the up end of body in the machineshop car cleaning process, water catch bowl and pressure manifold intercommunication, collect in the final flow collecting main of waste water in the water catch bowl.

Explaining the sewage treatment circulating system in the clockwise direction, sequentially comprising a wastewater recovery module, a precipitation module, an advanced treatment module and a recovered water recycling module, leading collected wastewater into a precipitation tank of the precipitation module by a collecting pipe of the wastewater recovery module for sedimentation treatment, leading clear liquid treated by the precipitation module into the advanced treatment module through a first pipeline for advanced treatment, accumulating treated clear water in a clear water reservoir, leading the accumulated clear water to a cleaning and spraying system through the recovered water recycling module for cleaning an engineering truck, or leading the clear water to a maintenance operation end for spraying and maintaining a wall surface.

As shown in fig. 2 and 3, the body is provided with a first mounting groove and a second mounting groove, the number of the first mounting grooves in the embodiment is four, the first mounting grooves are symmetrically arranged on the left side and the right side of the guide boss, and the second mounting groove is arranged on the outer side of the first mounting groove. The first mounting groove is internally provided with a ground adjustable spray head, the second mounting groove is internally provided with a ground side adjustable spray head, the ground adjustable spray head and the ground side adjustable spray head are communicated with a water supply pipe, and the water supply pipe is positioned below the body and horizontally arranged. The outside of second mounting groove is equipped with the holding tank, and the lower extreme of second water pipe is located the holding tank and communicates with the delivery pipe, and the upper end of second water pipe is vertical upwards to extend, and the side direction shower nozzle links to each other with the upper end of second water pipe, and the second water pipe can be retracted into in the holding tank. The left side that is located left circumference spray set is equipped with top spray set, and top spray set includes first water pipe and top shower nozzle, and first water pipe includes vertical section and extension section, and the height that highly is greater than the automobile body of vertical section, the lower extreme and the delivery pipe intercommunication of vertical section, and the upper end of vertical section is continuous with the left end that extends the section, and extension section level is arranged, and the top shower nozzle includes first shower nozzle group and second shower nozzle group, and first shower nozzle group and second shower nozzle group do not are located the direction boss left and right sides. The left side of first water pipe is equipped with the stand, and the stand is vertical arranges, and the upper end of stand is equipped with the detection instrument of making a video recording, and the height that highly is greater than first water pipe of stand.

As shown in fig. 5, the ground-adjustable nozzle comprises a nozzle member and a connecting pipe from top to bottom, the nozzle member comprises a nozzle and an installation sleeve, the installation sleeve is connected with the upper end of the connecting pipe, the installation sleeve comprises a limiting section and a connecting section from top to bottom, the connecting section is in an annular columnar shape, the connecting section is sleeved on the outer circumferential surface of the connecting pipe, the connecting section is in threaded rotation fit with or welded with the connecting pipe, the lower end of the connecting section is connected with the upper end of a resetting piece, the lower end of the resetting piece is fixedly connected with the ground, the resetting piece is sleeved on the circumferential surface of the connecting pipe, a gap is formed between the resetting piece and the connecting pipe, and the telescopic action of the resetting piece and the telescopic action of the connecting pipe are not interfered with each other; the connecting pipe and the spray head component are both arranged in an installation groove on the ground, the resetting piece only bears the gravity of the spray head component, the spray head protrudes out of a notch of the installation groove, when a vehicle runs, the spray head moves downwards under the action of external force, the corrugated pipe is folded, the resetting piece is synchronously compressed, the spray head avoids the vehicle, the damage of the spray head caused by rolling of the vehicle is avoided, when the vehicle runs away, the extended resetting piece drives the mounting sleeve to move upwards, the mounting sleeve pulls the connecting pipe to synchronously extend, and the spray head resets to an initial position; the shower nozzle can realize the lift adjustment of height in this application, arranges that subaerial shower nozzle can descend when the vehicle goes and realize dodging to the vehicle, effectively avoids rolling the shower nozzle damage that causes because of the vehicle.

As shown in fig. 6, the shower nozzle top-down includes shower nozzle portion and water supply portion, is equipped with the ring channel on the spacing section, and the water supply portion is located the installation cover intraduct and with the ring channel, the phase-match, the lower half of water supply portion is located flexible water pipe inside, the global upper end butt formation with flexible water pipe of water supply portion is sealed, the external diameter of spacing section is greater than the external diameter of linkage segment. Be equipped with the runner with flexible water pipe intercommunication on the shower nozzle, runner top-down includes first segmentation and second segmentation, and first segmentation is arranged along the length direction of shower nozzle portion, and the second segmentation is arranged along the radial of water supply portion, and water conservancy diversion injection structure is located inside the first segmentation, and the runner diameter of second runner keeps unchangeable after reducing gradually earlier from bottom to top. The water conservancy diversion injection structure includes the face of intaking from bottom to top, mould the face and go out the water surface, it arranges along vertical direction to mould the face, the face of intaking and the face of going out all incline to mould the face, rivers flow to the in-process of moulding the face along the face of intaking, the velocity of flow promotes gradually, rivers flow along the in-process that moulds the face and flow, the velocity of flow is unchangeable basically, but the shape is moulded to the platykurtic, rivers are followed the face of going out in-process of spun outward, the velocity of flow decline of rivers but rivers coverage enlarges, and because the distance of the face of going out is shorter, the rivers that erupt still remain to be the blade form, rivers impulsive force is still promoted by a wide margin than traditional structure. This application has compromise the coverage and the rivers impulsive force of rivers through the above-mentioned design of water conservancy diversion injection structure to effectively promote the cleaning efficiency. Fig. 7 shows a side nozzle structure, and the top nozzle and the side nozzle have the same structure in this application.

As shown in fig. 4, the sedimentation tank comprises a first-level sedimentation tank, a second-level sedimentation tank and a third-level sedimentation tank which are connected in series from right to left, a collecting pipe collects waste water generated on a construction site and injects the collected waste water into the sedimentation tank from the upper right corner of the first-level sedimentation tank, a diversion tank bearing platform and a sludge groove are arranged in the sedimentation tank, the sludge groove is positioned on the left side of the diversion tank bearing platform, the cross section of the diversion tank bearing platform is in a right trapezoid shape, the upper end face of the diversion tank bearing platform inclines from the upper right to the lower left, and the width of the bottom of the sludge groove is 30 mm-40 mm. The sewage of collection is at the in-process of pouring into one-level sedimentation tank, and sewage at first contacts with the water conservancy diversion pond cushion cap, then slowly flows into the silt groove under the water conservancy diversion of inclined plane, and the low disturbance that receives of sewage velocity of flow is less in this in-process for the water maintains at the state of stewing basically when the liquid level rises in the one-level sedimentation tank, and solid-state impurity in the sewage can subside downwards rapidly and water separation. In the impurity settlement process, part of impurities can fall on the guide pool bearing platform, and the part of impurities can descend to the silt groove under the guide of the inclined plane, and through the design, in the subsequent decontamination operation, the operating personnel only need salvage the silt groove to clear up, and the operating area is reduced by a wide margin, reduces the labor intensity of the operating personnel when promoting the decontamination operation efficiency.

Further, be equipped with the baffle between two adjacent sedimentation tanks, the height of baffle is steadilyd decrease from the right side to the left, and when the liquid level exceeded the baffle in the one-level sedimentation tank, the supernatant in the one-level sedimentation tank can overflow in the second grade sedimentation tank, and the water that the overflow goes into in the second grade sedimentation tank firstly contacts with water conservancy diversion pond cushion cap, and the edulcoration process that subsides in second grade sedimentation tank, the tertiary sedimentation tank is similar with the one-level sedimentation tank, and it is no longer repeated here.

In this embodiment, an oil separation tank is arranged on the left side of the third-stage sedimentation tank, clear liquid on the upper layer of the third-stage sedimentation tank is collected into the oil separation tank, oil content is suspended above water content, and the water content is discharged from the bottom of the oil separation tank, so that the separation of the oil content and the water content can be realized; the oil separation plate separates the water and the oil stain in the oil separation tank into a left part and a right part, when the liquid level in the oil separation tank exceeds the water passing gap, the oil stain and the floating object floating on the liquid surface are separated on the right side by the oil separation plate, the left side of the oil separation plate is basically free of the oil stain and the floating object, and the oil stain can be further prevented from being mixed in the drainage process.

The deep treatment module sequentially comprises a first-stage re-precipitation tank, a second-stage re-precipitation tank, a first-stage primary filter tank, a second-stage filter tank and a reservoir from right to left, a first partition plate is arranged between the first-stage re-precipitation tank and the second-stage re-precipitation tank, a second partition plate is arranged between the second-stage re-precipitation tank and the first-stage primary filter tank, the height of the first partition plate is larger than that of the second partition plate, a first filtering membrane is arranged between the first-stage primary filter tank and the second-stage filter tank, a second filtering membrane is arranged between the second-stage filter tank and the reservoir, a first pipeline is connected with the right end of the first-stage re-precipitation tank, water output by the self-precipitation module is injected into the first-stage re-precipitation tank through the first pipeline for standing and precipitation, solid impurities are separated from the water and are precipitated downwards in the static process, when the liquid level in the first-precipitation tank exceeds the first partition plate, supernatant is overflown the upper end of the first partition plate into the second-precipitation tank for secondary precipitation, after secondary precipitation, the content of solid impurities in the water body overflowing into the primary filter tank is greatly reduced. After the water body is filtered by the first filtering membrane and the second filtering membrane for two times, the water body flowing into the reservoir is basically clear water.

The left side wall of the clear water reservoir is provided with an overflow port, and when the liquid level in the clear water reservoir is higher than the overflow port, the water can be automatically drained to a municipal drainage system. The bottom of the clear water reservoir is provided with a water pump, clear water pumped by the water pump is conveyed outwards to a domestic water end or a building site water end through a pipeline, the clear water conveyed to the domestic water end can be divided into toilet water and daily cleaning water, the clear water conveyed to the building site water end is conveyed to a pressurizing middle reservoir through a second pipeline for pressurizing operation, a ceramic filter screen is arranged in the pressurizing middle reservoir to further filter a water body, and the blockage of subsequent runners caused by accidental sundries is avoided. The clean water output by the pressurized middle reservoir is divided, the clean water guided to the right is injected into the water-gas mixed pressure-bearing tank of the second mixing assembly, the air compressor connected with the water-gas mixed pressure-bearing tank continuously injects air into the tank, and the water and the air in the water-gas mixed pressure-bearing tank are mixed and then conveyed to a cleaning operation end through a pipeline to spray and clean the engineering truck.

Claims (8)

1. The utility model provides a novel building site machineshop car self-cleaning spray set, a serial communication port, including wasing spray system and sewage treatment circulation system, it includes truck cushion cap and spray set to wash spray system, sewage treatment circulation system includes the waste water recovery module, deposit the module, degree of depth processing module and recovery water reuse module, the waste water recovery module includes the pressure manifold, the one end of pressure manifold links to each other with truck cushion cap, it includes the sedimentation tank of a plurality of series connection to deposit the module, be equipped with diversion basin cushion cap and silt groove in the sedimentation tank, the other end of pressure manifold links to each other with the sedimentation tank, waste water through depositing module processing emits into municipal drainage system or input degree of depth processing module, the clear water cistern and the spray set of degree of depth processing module are connected to recovery water reuse module.

2. The novel automatic cleaning and spraying device for the engineering truck at the construction site is characterized in that the spraying device comprises a top spraying assembly, a bottom spraying assembly and a circumferential spraying assembly, a water supply pipe is arranged below a bearing platform of the truck, the bottom spraying assembly comprises a ground adjustable spray head and a ground side adjustable spray head which are connected with the water supply pipe, a mounting groove and a water collecting groove are formed in the bearing platform of the truck, the ground adjustable spray head can protrude or be accommodated in the mounting groove, the water collecting pipe is communicated with the water collecting groove, the upper end face of the bearing platform of the truck is inclined, and the water collecting groove is located at the lowest position of the bearing platform of the truck.

3. The novel automatic cleaning and spraying device for the engineering truck on the construction site is characterized in that the top spraying assembly comprises a first water pipe and top spray heads, the circumferential spraying assembly comprises a second water pipe and side spray heads, the top spray heads are located above the engineering truck, the bearing platform of the truck comprises a body and a guide platform, the guide platform is arranged along the length direction of the body, the top spray heads are respectively located on two sides of the guide platform, a containing groove is formed in the ground outside the bearing platform of the truck, and the second water pipe can descend into the containing groove.

4. The novel automatic cleaning and spraying device for the engineering truck at the construction site is characterized in that the ground-adjustable spray head and the ground-side-adjustable spray head comprise connecting pipes and spray head components, each spray head component comprises a spray head and an installation sleeve, the installation sleeves are connected with the connecting pipes, flow channels communicated with the connecting pipes are arranged on the spray heads, each spray head comprises a water spraying part and a water supply part, the water supply parts are abutted to the end parts of the connecting pipes, the water supply parts in the installation sleeves can rotate relative to the installation sleeves, flow guide injection structures for compressing water flow are arranged in the flow channels, the connecting pipes of the ground-adjustable spray heads are corrugated pipes, one ends of reset pieces are connected onto the installation sleeves of the ground-adjustable spray heads, and the other ends of the reset pieces are connected with the bottoms of the installation grooves.

5. The novel automatic cleaning and spraying device for the engineering truck at the construction site is characterized in that the flow guide spraying structure sequentially comprises a water inlet surface, a molding surface and a water outlet surface towards the direction far away from the connecting pipe, the arrangement direction of the molding surface is parallel to the axial direction of the water spraying part, and the water inlet surface and the water outlet surface are inclined to the molding surface.

6. The novel automatic cleaning and spraying device for the engineering truck at the construction site is characterized in that a sludge groove is formed in one side, away from a collecting pipe, of a diversion pool bearing platform, the height of the diversion pool bearing platform is gradually reduced towards the direction close to the sludge groove, a partition plate is arranged between every two adjacent sedimentation pools, the height of the partition plate is gradually reduced towards the direction away from the collecting pipe, and each sedimentation module further comprises an oil separation pool which is located on one side, away from the collecting pipe, of each sedimentation pool.

7. The novel automatic cleaning and spraying device for the engineering truck at the construction site is characterized in that the deep treatment module further comprises a reprecipitation tank and a filtering tank, the clear water reservoir is located on the side, away from the reprecipitation tank, of the filtering tank, the reprecipitation tank and the oil separation tank are connected through a first pipeline, a filtering membrane is arranged in the filtering tank, a first partition plate is arranged between the reprecipitation tank and the filtering tank, overflow holes are formed in the side wall of the clear water reservoir, and the projections of the overflow holes in the horizontal direction are partially overlapped with the first partition plate.

8. The novel automatic cleaning and spraying device for the engineering truck on the construction site is characterized in that the recycled water recycling module comprises a water supply assembly, a pressurized middle reservoir and a water-gas mixing assembly, the water supply assembly comprises a water pump positioned in the clean water reservoir, the water-gas mixing assembly comprises a water-gas mixing pressure-bearing tank and an air compressor, the pressurized middle reservoir is connected with the water pump through a second pipeline, recycled water flowing out of the pressurized middle reservoir is injected into the water-gas mixing pressure-bearing tank, and the recycled water and air input by the air compressor are mixed in the water-gas mixing pressure-bearing tank.

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