CN202755337U - Sewage recovery device of high-pressure sewer flushing vehicle - Google Patents

Sewage recovery device of high-pressure sewer flushing vehicle Download PDF

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Publication number
CN202755337U
CN202755337U CN 201220225032 CN201220225032U CN202755337U CN 202755337 U CN202755337 U CN 202755337U CN 201220225032 CN201220225032 CN 201220225032 CN 201220225032 U CN201220225032 U CN 201220225032U CN 202755337 U CN202755337 U CN 202755337U
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CN
China
Prior art keywords
water retaining
retaining cover
sewage
vehicle
recycling sewage
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Withdrawn - After Issue
Application number
CN 201220225032
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Chinese (zh)
Inventor
车晓峰
贾瑞阳
朱世开
王志旺
刘寿林
李竹姑
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Xiamen XGMA Heavy Industry Co Ltd
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Xiamen XGMA Heavy Industry Co Ltd
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Priority to CN 201220225032 priority Critical patent/CN202755337U/en
Application granted granted Critical
Publication of CN202755337U publication Critical patent/CN202755337U/en
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Abstract

The utility model discloses a sewage recovery device of a high-pressure sewer flushing vehicle. The sewage recovery device comprises a negative pressure device, a sucking nozzle and a V-shaped water retaining cover, wherein the sucking nozzle is connected with the negative pressure device through a pipeline, the water retaining cover is arranged at the lower end of a vehicle body, a V-shaped opening of the water retaining cover faces the heading direction of the vehicle, two spray pipes are mounted on two sides of the V-shaped opening in the water retaining cover respectively, a plurality of nozzles are uniformly arranged on each spray pipe at intervals, overlapped sector water is formed by each two adjacent nozzles, the overlapped sector water is formed by the nozzles, closest to the V-shaped apex, on the two spray pipes, and the sucking nozzle is arranged at the middle V-shaped opening position of the water retaining cover. Sewage can be centralized to the middle V-shaped opening position, namely the sucking nozzle arrangement position, therefore, the sucking nozzle can give play to the largest sucking force, and in other words, the sucking nozzle has the efficacy capable of more sufficiently recovering sewage. Besides, the sewage recovery device is simple in structure as only one sucking nozzle is arranged.

Description

A kind of device for recycling sewage of high-pressure sewer flushing vehicle
Technical field
The utility model relates to pavement of road and cleans the field, relates in particular a kind of device for recycling sewage of high-pressure sewer flushing vehicle.
Background technology
China's urban population surpasses people in the countryside first, mean simultaneously the requirement of urban environment also more and more higher, along with the process of domestic urbanization is constantly accelerated, significantly extending of road must impel the demand of cleaning Vehicle to increase year by year, so will be gradually from a line city to two or three line urban developments to the demand of cleaning Vehicle.
The conventional clean car generally all has one with the rack for cleaning of yi word pattern sparge pipe, then be provided with several water spouts on this yi word pattern sparge pipe, when cleaning the road surface, the fan-shaped water of sparge pipe ejection forms a continuous water surface road surface is cleaned up, generally a large amount of water under high pressures of ejection all are left on the road surface, it has not only wasted great lot of water resources, but also has caused simultaneously the secondary pollution on ground.
For the problems referred to above, present people research and develop out various technology and solve, such as Chinese utility model patent publication number CN201506964U, it relates to a kind of high-pressure sewer flushing vehicle vacuum cleaning and sewage reclaims and the cycle for the treatment of system, and mainly reclaim cover by sewage, the water tank detention tank, pipeline, vacuum suction apparatus and stainless steel deckle board formula water filter form, this sewage reclaims cover and is communicated with the water tank detention tank by pipeline, this vacuum suction apparatus is positioned at water tank detention tank top and is communicated with the water tank detention tank, and this stainless steel deckle board formula water filter is arranged between water tank detention tank and the clear water reservoir communicating passage.So it is when cleaning the road surface, can utilize vacuum suction apparatus to reclaim cover at sewage and produce vacuum area, thereby collect the sewage of discarded object and the generation of cleaning road surface, reach the problem that improves cleaning efficiency and reduce the sewage road pavement secondary pollution of cleaning the generation of rear road surface.
Chinese utility model patent publication number CN201738269U and for example, it relates to a kind of road-sweeper water recovery apparatus, it comprises the water retaining cover that is installed in the clear water reserviors on the lorry compartment and is arranged on the truck lower end, these clear water reserviors link to each other with a water injector through flow pipe, this water injector is installed in the water retaining cover, and the wall of this water retaining cover and the sealing of upper end face, the opening of this water retaining cover lower end is 1~3cm to ground distance; This water retaining cover is other also to be equipped with the negative pressure return pipe, and the water inlet of this negative pressure return pipe is 1~3cm to ground distance, and the delivery port of this negative pressure return pipe communicates with sewage reservoir, and this sewage reservoir is installed on the compartment, and the top of this sewage reservoir is equipped with exhaust blower.So it also is that mode by negative pressure reclaims the sewage in the water retaining cover, plays and avoids sewage on the way to flow over, and guarantees the effect of road surface cleaning.
In brief, disclose in the above-mentioned patent documentation and utilized vacuum or negative pressure to come the technology that sewage is reclaimed, but for the water injector in this water retaining cover, it is still at present and adopts traditional yi word pattern sparge pipe, so there is following defective at least in it:
One, because the current that spray from sparge pipe also can present the yi word pattern shape, namely relatively disperse, therefore so that the negative pressure return pipe can't be with the suction performance at key position, thereby has the poor shortcoming of recovering effect, people often need to be arranged side by side a plurality of negative pressure return pipes according to actual conditions thus, so have again complex structure, defective that cost is higher;
Two, in addition since its present be the yi word pattern shape, therefore this yi word pattern sparge pipe is arranged along the left and right directions of whole cleaning Vehicle often, so so that the impact force of current only is fore-and-aft direction, thereby have the hypodynamic defective of impact.
In view of this, the inventor furthers investigate for defects of the prior art, then has this case to produce.
The utility model content
The purpose of this utility model is to provide a kind of device for recycling sewage of high-pressure sewer flushing vehicle, and it can reclaim sewage and rubbish when the road surface routine is cleaned, and has the effect that cleansing power is strong, suction is strong and simple in structure.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of device for recycling sewage of high-pressure sewer flushing vehicle, comprise negative pressure device, the suction nozzle that links to each other with negative pressure device by pipeline and the water retaining cover that is arranged on the car body lower end, wherein, this water retaining cover generally is in the shape of the letter V, the v-shaped openings of this water retaining cover is towards the direction of advance of vehicle, the V font V mouth both sides of this water retaining cover inside are equipped with two sparge pipes, all be arranged at intervals with a plurality of nozzles on each sparge pipe also so that have overlapping part between the fan-shaped water that adjacent nozzle forms, the top formed fan-shaped water of nozzle of the most close V font is also overlapped on these two sparge pipes, and this suction nozzle is arranged on the middle opening position of the V font of water retaining cover.
Further, in these two sparge pipes the terrain clearance of nozzle at 150mm~170mm.
Further, this suction nozzle lower surface terrain clearance is at 25~35mm.
Further, this device for recycling sewage also comprises lifting regulating mechanism, spacing fixing gag lever post when this lifting regulating mechanism comprises crane, oil cylinder and is used for carrying out the water retaining cover rise, this water retaining cover is fixed on the crane, this crane one end rotatably is fixed on the chassis of cleaning Vehicle, the other end then links to each other with the drive rod of oil cylinder, and this oil cylinder and gag lever post all are arranged on the chassis.
Further, also be provided with a plurality of support rollers that can roll on the ground on this water retaining cover.
Further, also be provided with between these a plurality of support rollers and the water retaining cover for the height adjustment mechanism of regulating distance between support roller and the water retaining cover.
Further, the lower end of this suction nozzle is fixedly connected with a rubber hose by a clip, and this rubber hose lower surface terrain clearance is at 25~35mm.
Further, this water retaining cover periphery also is fixedly installed the rubber coaming plate, and this rubber coaming plate will surround and form a closed circular space around the water retaining cover.
Further, this water retaining cover comprises V font recovery housing, is installed in organic glass observation window and the organic glass door above two sparge pipes at middle part, and this organic glass door is fixed on the V font by a clamp and reclaims on the housing.
Further, this device for recycling sewage also comprises for regulating the device of suction nozzle along front and back position adjustments on the vehicle forward direction.
After adopting said structure, the device for recycling sewage that the utility model relates to, it has following beneficial effect at least:
One, the utility model forms negative pressure by negative pressure device at the suction nozzle place, thereby the sewage in the water retaining cover is reclaimed, and it avoids the problem that sewage flows over occurring on the one hand, can also reach on the other hand the effect of water saving and environmental protection;
Two, the utility model sparge pipe of utilizing V font water retaining cover and being arranged on the V font V mouth both sides of water retaining cover inside, thereby sewage can be concentrated on the middle opening position of V font, this position is the position that suction nozzle arranges, so so that suction nozzle can have been given play to maximum suction, namely have sewage and reclaim more fully effect; It only arranges a nozzle simultaneously, also has effect simple in structure;
Three, the nozzle that arranges at sparge pipe of the utility model, its also need satisfy spray and have overlapping part between the fan-shaped water, like this then can guarantee that cleaning Vehicle can clean to the ground of all its processes, thus have the strong characteristics of cleansing power.
Description of drawings
Fig. 1 is the top perspective view that the utility model relates to the applied high-pressure sewer flushing vehicle of device for recycling sewage;
Fig. 2 is the elevational schematic view that the utility model relates to device for recycling sewage;
Fig. 3 is the front view that the utility model relates to device for recycling sewage;
Fig. 4 is the top view that the utility model relates to device for recycling sewage;
Fig. 5 is the sectional view that the utility model relates to device for recycling sewage.
Among the figure:
Device for recycling sewage 100
Suction nozzle 1 clip 11
Rubber hose 12 water retaining covers 2
Support roller 21 rubber coaming plates 22
The V font reclaims housing 23 organic glass observation windows 24
Organic glass door 25 clamps 26
Caulking gum 27
Sparge pipe 3 nozzles 31
Lifting regulating mechanism 4 cranes 41
Oil cylinder 42 gag lever posts 43
Holder 44 crane bearings 45
Adjusting device 5
Cleaning Vehicle 200 chassis 210.
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
As shown in Figure 1, it relates to device for recycling sewage 100 applied high-pressure sewer flushing vehicles 200 for the utility model, other building block all is not illustrated such as filtered water tank and foul water tank etc. in this high-pressure sewer flushing vehicle 200, it is disclosed that but these structures all have in each prior art, therefore be not described in detail.
Extremely shown in Figure 5 such as Fig. 1, core of the present utility model is improvement that device for recycling sewage in this high-pressure sewer flushing vehicle 200 100 is carried out, this device for recycling sewage 100 comprises negative pressure device (not shown), suction nozzle 1 and water retaining cover 2, this negative pressure device can be adopted as blower fan in the present embodiment, this blower fan links to each other with suction nozzle 1 by pipeline, so in running order lower at blower fan, this suction nozzle 1 place can form negative pressure, thereby play the effect of reclaiming sewage in the water retaining cover 2,2 of this water retaining covers are arranged on the car body lower end.So it forms negative pressure by negative pressure device at suction nozzle 1 place, thereby the sewage in the water retaining cover 2 is reclaimed, and it avoids the problem that sewage flows over occurring on the one hand, can also reach on the other hand the effect of water saving and environmental protection.
This water retaining cover 2 is in the shape of the letter V, and the v-shaped openings of this water retaining cover 2 is swept water towards the direction of advance of vehicle thereby can also assist, and reaches the purpose that reduces the ground residual water; The V font V mouth both sides of these water retaining cover 2 inside are equipped with two sparge pipes 3, and as shown in Figure 4 and Figure 5, this two sparge pipes 3 are parallel shape with two limits of V font water retaining cover 2, namely so that two sparge pipes 3 also generally be in the shape of the letter V; All be arranged at intervals with a plurality of nozzles 31 on each sparge pipe 3, and so that have overlapping part between the fan-shaped water that adjacent nozzle 31 forms, the top nozzle 31 of the most close V font on these two sparge pipes 3 simultaneously, namely these two overlapped near also needing between the top nozzle 31 formed fan-shaped water, like this then can guarantee that cleaning Vehicle 200 can clean to the ground of all its processes, thus the strong characteristics of cleansing power had; Need to prove, this water retaining cover is in the shape of the letter V, and is not limited to pure linear pattern V word, as long as these two V mouth both sides have gradually wide shape.
In addition, see also Fig. 2, Fig. 4 and Fig. 5, this suction nozzle 1 is arranged on the middle opening position of the V font of water retaining cover 2, this middle opening position is the place, centre position of two V shaped edge axis of symmetry, the sparge pipe 3 that the utility model like this utilizes V font water retaining cover 2 and is arranged on the V font V mouth both sides of water retaining cover 2 inside, thereby sewage can be concentrated on the middle opening position of V font, this position is the position that suction nozzle 1 arranges, so so that suction nozzle 1 can have been given play to maximum suction, namely have sewage and reclaim more fully effect; It also only need arrange a nozzle 31 simultaneously, namely has effect simple in structure.More preferably, this device for recycling sewage also comprises adjusting device 5, this adjusting device 5 can be used for regulating suction nozzle 1 along the position on the vehicle forward direction, so so that this suction nozzle 1 can be positioned at the junction of sewage constantly, thereby reach best soil pick-up effect, concrete this sewage to compile the center relevant with hydraulic pressure, vehicle gait of march etc., specifically can adjust adjusting device according to actual conditions, reach the soil pick-up effect of the best.
Preferably, the terrain clearance of nozzle 31 is at 150mm~170mm in these two sparge pipes 3, so the fan-shaped water of ejection can just form the face of two V fonts from nozzle 31, and the fan-shaped current of each shower nozzle are mutually stack just, thereby guarantees that the every part in road surface all cleans very totally.In order to support water retaining cover 2, also be provided with a plurality of support rollers 21 on this water retaining cover 2, by these a plurality of support rollers 21, can be so that roll on the ground, in addition in order to regulate the height of said nozzle 31, can between a plurality of support rollers 21 and water retaining cover 2 height adjustment mechanism be set, this height adjustment mechanism specifically can be regulated with nut in the present embodiment.
In addition, this suction nozzle 1 lower surface terrain clearance also preferably is arranged on 25~35mm, so can greatly improve the suction of suction nozzle 1; More specifically, for the ease of maintenance and replacing, the lower end of this suction nozzle 1 is fixedly connected with rubber hose 12 by a clip 11, and at this moment, then in 25~35mm scope, the internal diameter of this rubber hose 12 then is 90mm to the terrain clearance of these rubber hose 12 lower surfaces.
As shown in Figure 1 to Figure 3, this device for recycling sewage 100 also comprises lifting regulating mechanism 4, this lifting regulating mechanism 4 comprises crane 41, oil cylinder 42 and be used for carrying out water retaining cover 2 spacing fixing gag lever post 43 when rising, this water retaining cover 2 is fixed on the crane 41, specifically realize being connected with each other by a holder 44, these crane 41 1 ends rotatably are fixed on the chassis 210 of cleaning Vehicle 200, specifically rotatably be arranged on the crane bearing 45,45 of this crane bearings are fixed on the chassis 210, in the present embodiment, this crane bearing 45 is set to two; These crane 41 other ends then link to each other with the drive rod of oil cylinder 42, and this oil cylinder 42 and gag lever post 43 all are arranged on the chassis 210.So can control rise and the landing of water retaining cover 2 by the lifting of oil cylinder 42, this gag lever post 43 specifically is set to 3 in the present embodiment, thereby when water retaining cover 2 rises, can play spacing fixation, and then can be firmly fixed when guaranteeing Vehicle Driving Cycle and do not rock.
Then, these water retaining cover 2 peripheries also are fixedly installed rubber coaming plate 22, this rubber coaming plate 22 will surround and form a closed circular space around the water retaining cover 2, so this rubber coaming plate 22 can play the effect that sewage is surrounded on the one hand, and to be splashed to water retaining cover outer and remain in ground sewage quantity thereby can reduce sewage.
More specifically, in the present embodiment, to be convenient to people and to check the purposes such as sparge pipe 3 duties in order to play, this water retaining cover 2 comprises V font recovery housing 23, is installed in organic glass observation window 24 and the organic glass door 25 above two sparge pipes 3 at middle part, and this organic glass door 25 is fixed on the V font by a clamp 26 and reclaims on the housing 23; In order to keep sealing, also be provided with caulking gum 27, so organic glass door 25 can be pressed on the caulking gum 27.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims (10)

1. the device for recycling sewage of a high-pressure sewer flushing vehicle, comprise negative pressure device, the suction nozzle that links to each other with negative pressure device by pipeline and the water retaining cover that is arranged on the car body lower end, it is characterized in that, this water retaining cover is in the shape of the letter V, the v-shaped openings of this water retaining cover is towards the direction of advance of vehicle, the V font V mouth both sides of this water retaining cover inside are equipped with two sparge pipes, all be arranged at intervals with a plurality of nozzles on each sparge pipe also so that have overlapping part between the fan-shaped water that adjacent nozzle forms, the top formed fan-shaped water of nozzle of the most close V font is also overlapped on these two sparge pipes, and this suction nozzle is arranged on the middle opening position of the V font of water retaining cover.
2. the device for recycling sewage of a kind of high-pressure sewer flushing vehicle as claimed in claim 1 is characterized in that, the terrain clearance of nozzle is at 150mm~170mm in these two sparge pipes.
3. the device for recycling sewage of a kind of high-pressure sewer flushing vehicle as claimed in claim 1 is characterized in that, this suction nozzle lower surface terrain clearance is at 25~35mm.
4. the device for recycling sewage of a kind of high-pressure sewer flushing vehicle as claimed in claim 1, it is characterized in that, this device for recycling sewage also comprises lifting regulating mechanism, spacing fixing gag lever post when this lifting regulating mechanism comprises crane, oil cylinder and is used for carrying out the water retaining cover rise, this water retaining cover is fixed on the crane, this crane one end rotatably is fixed on the chassis of cleaning Vehicle, and the other end then links to each other with the drive rod of oil cylinder, and this oil cylinder and gag lever post all are arranged on the chassis.
5. the device for recycling sewage of a kind of high-pressure sewer flushing vehicle as claimed in claim 1 is characterized in that, also is provided with a plurality of support rollers that can roll on the ground on this water retaining cover.
6. the device for recycling sewage of a kind of high-pressure sewer flushing vehicle as claimed in claim 5 is characterized in that, also is provided with between these a plurality of support rollers and the water retaining cover for the height adjustment mechanism of regulating distance between support roller and the water retaining cover.
7. the device for recycling sewage of a kind of high-pressure sewer flushing vehicle as claimed in claim 1 is characterized in that, the lower end of this suction nozzle is fixedly connected with a rubber hose by a clip, and this rubber hose lower surface terrain clearance is at 25~35mm.
8. the device for recycling sewage of a kind of high-pressure sewer flushing vehicle as claimed in claim 1 is characterized in that, this water retaining cover periphery also is fixedly installed the rubber coaming plate, and this rubber coaming plate will surround and form a closed circular space around the water retaining cover.
9. the device for recycling sewage of a kind of high-pressure sewer flushing vehicle as claimed in claim 1, it is characterized in that, this water retaining cover comprises V font recovery housing, is installed in organic glass observation window and the organic glass door above two sparge pipes at middle part, and this organic glass door is fixed on the V font by a clamp and reclaims on the housing.
10. the device for recycling sewage of a kind of high-pressure sewer flushing vehicle as claimed in claim 1 is characterized in that, this device for recycling sewage also comprises for regulating the device of suction nozzle along front and back position adjustments on the vehicle forward direction.
CN 201220225032 2012-05-18 2012-05-18 Sewage recovery device of high-pressure sewer flushing vehicle Withdrawn - After Issue CN202755337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220225032 CN202755337U (en) 2012-05-18 2012-05-18 Sewage recovery device of high-pressure sewer flushing vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220225032 CN202755337U (en) 2012-05-18 2012-05-18 Sewage recovery device of high-pressure sewer flushing vehicle

Publications (1)

Publication Number Publication Date
CN202755337U true CN202755337U (en) 2013-02-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220225032 Withdrawn - After Issue CN202755337U (en) 2012-05-18 2012-05-18 Sewage recovery device of high-pressure sewer flushing vehicle

Country Status (1)

Country Link
CN (1) CN202755337U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102650121A (en) * 2012-05-18 2012-08-29 厦门厦工重工有限公司 Sewage water recovery device of high-pressure cleaning vehicle
CN103806392A (en) * 2014-02-07 2014-05-21 常熟市常洁扫路机械厂 Dust collection trolley structure of dust collection sweeping vehicle
CN104032696A (en) * 2014-05-28 2014-09-10 北京市环境保护科学研究院 Road washing method and system
CN110886061A (en) * 2019-12-24 2020-03-17 杭州江圣环保技术有限公司 Porous honeycomb non-dismantling cleaning head

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102650121A (en) * 2012-05-18 2012-08-29 厦门厦工重工有限公司 Sewage water recovery device of high-pressure cleaning vehicle
CN103806392A (en) * 2014-02-07 2014-05-21 常熟市常洁扫路机械厂 Dust collection trolley structure of dust collection sweeping vehicle
CN104032696A (en) * 2014-05-28 2014-09-10 北京市环境保护科学研究院 Road washing method and system
CN104032696B (en) * 2014-05-28 2016-08-31 北京市环境保护科学研究院 A kind of road purging method and rinse-system
CN110886061A (en) * 2019-12-24 2020-03-17 杭州江圣环保技术有限公司 Porous honeycomb non-dismantling cleaning head

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20130227

Effective date of abandoning: 20150114

RGAV Abandon patent right to avoid regrant