CN101713174B - Multifunctional sanitation vehicle - Google Patents
Multifunctional sanitation vehicle Download PDFInfo
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- CN101713174B CN101713174B CN2009101802808A CN200910180280A CN101713174B CN 101713174 B CN101713174 B CN 101713174B CN 2009101802808 A CN2009101802808 A CN 2009101802808A CN 200910180280 A CN200910180280 A CN 200910180280A CN 101713174 B CN101713174 B CN 101713174B
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Abstract
The invention provides a multifunctional sanitation vehicle which can wash floor and do sweeping operation, pure dry-sucked operation and sprinkling operation. A spray pipe nozzle is arranged on a chassis, water in a water tank at the rear part is sprayed out from the nozzle by a water pump so as to clean the floor, sewage can be sucked back to the water tank by negative pressure provided by a fan and then used for cleaning the floor after depositing and being filtered, and disc brushes can be also arranged at two sides of the vehicle so as to sweep the floor; a dust suction disc can be arranged at the lower part of the chassis so as to suck rubbishes into a dust box through an suction port, fine powder then enters a fan impeller, dust and air are separated through the centrifugal force generated by the rotation of a fan impeller, separated air returns back to the dust suction disc through a pipeline and is then blown out from a blowing nozzle, and the duct then reenters the dust box and deposits under inertia effect. The multifunctional sanitation vehicle is provided with a front water spray nozzle, a rear water spray nozzle and other spray nozzles and can be used as a sparkler.
Description
Technical field
The present invention relates generally to urban road cleaning, cleans the ground installation field, be meant a kind ofly can clean, cleaning, dust suction, the multiple function of watering be in the cleaning equipment of a car.
Background technology
At present the cleaning Vehicle used of city is used filtered water tank and foul water tank in design, and the mode of the water of filtered water tank being extracted out with high pressure washing with water pump washes down the ground dust, and the negative pressure when working with blower fan leaves the sewage recovery in the foul water tank in.Though this kind scheme can be rinsed ground well, water only is disposable use, therefore has the activity duration short, and the defective of waste water resource is arranged simultaneously.This product, generally will be shut down some months and can not use the defective of bringing equipment fully not use owing to consider problems such as icing at north of china in winter in addition.
Summary of the invention
Technical problem to be solved by this invention is: the problem that exists at existing cleaning Vehicle provide a kind of can be to the ground washing and cleaning operation, the sewage reusable cleaning Vehicle that can circulate again; Can brush the road-sweeper that water spray dust can absorb cleanly ground refuse again at dish when not using cleaning function; Need not spray water in the winter time also can be with the pure-suction type vacuum sweeper of ground refuse, dust exhaustion without sweeping; Also can have the sprinkling truck that sprays function simultaneously.
Solution provided by the invention is: it comprises chassis, water pump, assistant engine, blower fan, disposal box, water tank, dust suction dish, jet pipe, and the both sides, chassis wait important spare part to be formed by two dish brushes.Water pump is extracted the water in the water tank to enter in the jet pipe out and is sprayed by nozzle when cleaning ground, with certain pressure and angle ground silt is dashed.Because jet pipe is designed to the W type, effluent stream can flow under 2 main suction inlets of dust suction dish along the given angle of jet pipe, assistant engine drives blower fan and rotates at a high speed and will aspirate into negative pressure in the water tank, the suction inlet of dust suction dish is communicated with water tank by taking out the dirt pipe, after this moment, sewage can be inhaled into the water tank sedimentation and filtration, impact by water pump and jet pipe shower nozzle again and clean ground.
During without high pressure water washing ground, this moment, tank function was transformed into ash bin again.The dish dataller can sweep roadside rubbish to the centre when doing, and dish brushes shower nozzle is housed, and micropump can make water spray from shower nozzle, plays the effect of pressing the dirt depositing dust.Assistant engine drives the blower fan rotation and will aspirate into negative pressure in the ash bin, rubbish is in dust suction dish suction inlet sucks ash bin, the bulky grain thing is because the gravitational settling effect can be sunk in the case, and can sucking blower fan, dust rotates the centrifugal force of generation at a high speed by impeller with dust and air separation, gas after the separation enters the dust suction dish along backwind tube under the effect of stator, the blow gun in the dust suction dish blows to ground refuse under the suction inlet by certain angle and sucked in the ash bin again.The air outlet of blower fan is designed to the threeway form, and a part of gas enters in the water conservancy diversion separator tube and will return in the ash bin after the dust enrichment again and settle down.Some gas is entered in the disposal box by another path, by behind the bag-type dust gas being entered in the atmosphere, the gas that enters in the atmosphere only accounts for the sub-fraction of blower fan total flow, and through bag-type dust, therefore can reduce the pollution of dust to environment effectively in cleaning process.
By above statement as can be seen: this product equally can be effectively clean with ground dust pressure-vaccum in the time of need not spraying water without brush, is a kind of vacuum sweeper of pure-suction type.Need not wash, during dust-absorbing function after the water tank fills with water of this product, pump working can play the effect on a sprinkling truck with water by front nozzle, rear nozzle, injection spray pipe ejection.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present invention:
Fig. 2 is plan structure schematic diagram of the present invention (not containing motor):
Fig. 3 A-A view:
Marginal data
1, chassis 2, driver's cabin
3, water pump 31, drain separator
4, assistant engine 5, blower fan
51, impeller 52, stator
53, tee piece 54, water conservancy diversion separator tube
55, flow deflector 56, air inlet
6, backwind tube 7, disposal box
71, cloth bag 72, spring steel silk screen
73, discharge nozzle 8, take out the dirt pipe
9, water tank (ash bin) 91, inclined clapboard
92, median septum 93, water filter
94, silk screen 95, cleaning shower nozzle
96, back-water valve (BWV) 97, clear water storehouse
98, mix sump 99, sewage storehouse
910, back door 911, back door open-and-close oil cylinder
912, ash bin is lifted and is stretched oil cylinder 913, water smoke eliminator
10, dish brush 101, dish brush shower nozzle
11, W type jet pipe 111, shower nozzle
12, dust suction dish 121, suction inlet
122, blow gun 123, outer nozzle
124, outer nozzle folding oil cylinder 125, rubber apron
13, preceding shower nozzle 14, back shower nozzle
15, injection spray pipe
Specific embodiments
Further specify below in conjunction with concrete enforcement of accompanying drawing:
Chassis 1 supplies multifunctional cleaning vehicle in travels down.Driver's cabin 2 is finished the manipulation of full car for the driver.Water in the water tank (ash bin) 9 can be extracted and is transported to out W type jet pipe 11 backs when water pump 3 work is sprayed (because this product design becomes 2 suction inlets 121 by certain angle by shower nozzle 111, reduced the fed distance of sewage and rubbish like this, so operating efficiency is higher), the water of ejection can be with the ground dust, silt ejection from the ditch seam forms effluent stream and can be transported to 2 suction inlets 121 times by W type jet pipe 11 given angles, this moment, assistant engine 4 began to drive blower fan 5 rotation at a high speed, air inlet 56 moves mutually with water tank (ash bin) 9, water tank (ash bin) 9 internal suction can be become certain negative pressuren zone.Suction inlet 121 in the dust suction dish 12 communicates with water tank (ash bin) 9 by taking out dirt pipe 8, and sewage can be sucked and enter in the water tank (ash bin) 9 this moment.Water tank (ash bin) 9 inside have an inclined clapboard 91 and median septum 92 jointly water tank (ash bin) 9 to be divided into three bins as can be seen from Figure 1, water tank (ash bin) 9 preceding bottoms are clear water storehouse 97, rear lower is for mixing sump 98, top is sewage storehouse 99, sewage can produce settlement action by taking out after dirt pipe 8 enters sewage storehouse 99, the particle that severe is big can sink at the bottom of the case gradually, because silt can be concentrated to water tank (ash bin) 9 rear lowers under the effect of inclined clapboard 91, and the water on top can be more limpid, but also can contain a large amount of trickle silts, can flow into through water after the filtration of silk screen 94 in the water filter 93 and mix in the sump 98.In the middle of mixing sump 98 and clear water storehouse 97 median septum 92 is housed, median septum 92 bottoms have hole, the water that water under the swabbing action of water pump 3 in the clear water storehouse 97 and sewage storehouse 99 flow into mixes the back herein and is sucked through shower nozzle 111 ejections by water pump 3, washes away ground again.Having silt after the filtration of sewage through silk screen 94 in the water filter 93 is bonded on the silk screen 94, can silt be rinsed well (silk screen is with the above stainless steel manufacturing of 100 orders this moment by 95 ejections of cleaning shower nozzle by the current that have certain pressure that water pump 3 produces, for oblique installation and cleaning shower nozzle 95 form angle), thus the unimpeded of silk screen 94 guaranteed.In the middle of mixing sump 98 drinking-water pipes drain separator 31 has been installed also at water pump 3, sewage will further be purified behind this equipment of process, thereby prevents the obstruction of shower nozzle 111.
Dish brush 10 rotations that install 1 both sides, chassis when cleaning work can be swept roadside rubbish to the centre, in order to prevent that cleaning airborne dust is equipped with dish brush shower nozzle 101 on dish brush 10, by the micro electric pump pressure dirt of can spraying.Dish brush 10 also has the retractable function concurrently, more than is general prior art, in this few description.This moment, blower fan 5 high speed rotations can be aspirated into certain negative pressure with water tank (ash bin) 9, rubbish and dust can enter in the water tank (ash bin) 9 through taking out dirt pipe 8 by the suction inlet in the dust suction dish 12 121, because air velocity reduces, big particle precipitates under the effect of gravitational settling herein.Water smoke eliminator 913 is installed before air inlet 56, it is designed to the porous plate double-decker, not only can stop leaf, lightweight things such as polybag, particle water in the gas also can be separated and sink to water tank (ash bin) 9, and dust can enter blower fan inside through air inlet 56 suctions, under driving, together rotates and the very big centrifugal force of generation at a high speed draught fan impeller 51, because the dust quality is far longer than air, the edge that dust can be thrown to volute of blower enters in the water conservancy diversion separator tube 54 of blower fan outlet as circular motion, a lot of oblique flow deflectors 55 are installed in the water conservancy diversion separator tube 54, flow deflector 55 is in oblique closing in state under the effect of inertia force, at this moment the concentration of dust can be increasing, enters in the water tank (ash bin) 9 again by the counterpart with water tank (ash bin) 9 at last and precipitate.And separated air can enter by the slit between the flow deflector 55 in the tee piece 53, and this moment, a part of gas entered in the disposal box 7 by pipeline, and cloth bag 71 has been installed in disposal box 7, and the gas that contains dust filters the back through cloth bag 71 and discharges.And dust can be bonded at the surface of cloth bag 71, and spring steel silk screen 72 is equipped with in the inside of cloth bag 71, and spring steel silk screen 72 can produce vibration when driving, and the dust that is bonded on the cloth bag 71 can split away off, thereby makes cloth bag 71 produce self-cleaning function.Dust can fall into the bottom of disposal box 7, taper type is made in disposal box 7 bottoms, there is a discharge nozzle 73 to be connected in frustum central authorities with the bottom of dust suction dish 12, obviously is malleation in the disposal box 7, dust can be sucked again again in discharge nozzle 73 enters the bottom of dust suction dish 12 in the water tank (ash bin) 9 and be settled down.Other has one tunnel gas that enters tee piece 53 to enter into outer nozzle 123 through pipeline, bag outer nozzle 123 bottoms are equipped with blow gun 122, gas can blow to suction inlet 121 in the dust suction dish 12 with ground refuse, dust etc. by blow gun 122 ejection, and is sucked again in the water tank (ash bin) 9.
Dust has just been described in the front and air is done the situation that peripheral circumferential is moved under the effect of impeller 51, and leave outermost and obviously no longer contained a large amount of dust near this part gas that moves in a circle at center, this part gas is being done equally and is being rotatablely moved, when meeting several pieces stators 52 (stator is a circular arc), because stator 52 has the function of water conservancy diversion down with the wind, the kinetic energy of gas can be transformed into static energy and enter in the backwind tube 6 along the guiding of stator 52, backwind tube 6 is connected with dust suction dish 12, dust suction dish 12 is made samdwich hollow, the bottom is equipped with blow gun 122, blow gun 122 is arranged by certain angle, direction is pointed to suction inlet 121, suction inlet 121 all has certain distance with ground with rubber press forming and bottom with blow gun 122, can effectively prevent the collision of protrusion.The dust suction dish 12 peripheral circle rubber aprons 125 of installing, can prevent that blow gun 122 is with the diffusion after blowing afloat on the dirt, obviously enter blow gun 122 again after gas enters dust suction dish 12 interlayers, after the gas ejection things such as ground dust are blowed to suction inlet 121 and sucked in the water tanks (ash bin) 9 through taking out dirt pipe 8 again, thereby finished cleaning absorption work rubbish, dust.
What this also will describe be: improve security performance in order to increase the operation width, outer nozzle folding oil cylinder 124 has been installed on outer nozzle 123, W type jet pipe 11 has also been installed open-and-close mechanism, and dust suction dish 12 also has enhanced feature.Be equipped with the ash bin act on the water tank (ash bin) 9 and stretch oil cylinder 912, water tank (ash bin) 9 rear portions are equipped with back door 910, back door open-and-close oil cylinder 911 etc., and these all are the basic elements of character of this car, also are general routine techniques, seldom state at this.
Back-water valve (BWV) 96 in water tank (ash bin) 9 can be opened when using as the sprinkling truck as this car, the water of inclined clapboard this moment more than 91 all can enter by back-water valve (BWV) 96 and mix in the sump 98, suck through water pump 3, had sprinkle water function by preceding shower nozzle 13, back shower nozzle 14, injection spray pipe 15 ejections.
Description by above enforcement and operating principle, this invention has had multiple functions such as flushing, cleaning, pure suction, watering simultaneously, and made full use of the hydrodynamics operating principle produces gravitational settling, centrifugation, isolated by filtration, inertial separation, gas circulation utilization with blower fan dynamic pressure and static pressure, blown power and suction combines, not only can the dust pressure-vaccum in the ground ditch seam is clean, and airborne dust not has water saving, energy-conservation characteristics.
Claims (8)
1. one kind has flushing, cleaning, pure suction, the watering multifunctional cleaning vehicle, it is characterized in that: assistant engine (4) is installed on chassis (1) can drives blower fan (5) work, water tank (9) internal suction that will be positioned at rear portion, chassis (1) becomes negative pressure, water pump (3) is communicated with the W type jet pipe (11) that water can be installed by bottom, chassis (1) with water tank (9), shower nozzle (111) ejection flushing ground, effluent stream can be through the suction inlet (121) in the dust suction dish (12) that install bottom, chassis (1) in taking out dirt pipe (8) inspiration water tank (9), water tank (9) inside is by inclined clapboard (91) and median septum (92) casing to be divided into three, preceding bottom is clear water storehouse (97), rear lower is for mixing sump (98), inclined clapboard (91) is above to be sewage storehouse (99), water filter (93) is installed on the inclined clapboard (91), silk screen (94) is equipped with in inside, facing to silk screen (94) cleaning shower nozzle (95) is housed, in the bottom of inclined clapboard (91) back-water valve (BWV) (96) is installed, water filters the back through filter (93) and washes ground again by water pump (3) sucking-off, the tee piece (53) that the blower fan of being installed on chassis (1) (5) is connected, one end communicates with disposal box (7), one end is communicated with water tank (9) by water conservancy diversion separator tube (54), one end is communicated with outer nozzle (123), (1) both sides are equipped with dish brush (10) on the chassis, preceding shower nozzle (13) is equipped with in the front portion, and back shower nozzle (14) is equipped with at the rear portion, injection spray pipe (15).
2. a kind of multifunctional cleaning vehicle according to claim 1, it is characterized in that: described blower fan (5) inside is equipped with impeller (51) and several pieces stators (52) is installed, stator (52) is an arc, and stator (52) rear portion is equipped with backwind tube (6) and is connected with dust suction dish (12).
3. a kind of multifunctional cleaning vehicle according to claim 1 is characterized in that: flow deflector (55) is equipped with in described water conservancy diversion separator tube (54) inside, is shaped as obliquely, descendingly closes up gradually; Flow deflector has the slit between (55), and water conservancy diversion separator tube (54) one ends are relative with blower fan (5) air outlet, and an end communicates with water tank (9).
4. a kind of multifunctional cleaning vehicle according to claim 1 is characterized in that: described disposal box (7) inside is equipped with multi-disc cloth bag (71), and spring steel silk screen (72) is equipped with in cloth bag (71) lining; The bottom of disposal box (7) is a taper type, and the bottom is equipped with discharge nozzle (73) and communicates with the bottom of dust suction dish (12).
5. a kind of multifunctional cleaning vehicle according to claim 1 is characterized in that: be hollow interlayer in the middle of the described dust suction dish (12), blow gun (122) is equipped with in the bottom, and it is pressed certain angle and arranges sensing suction inlet (121); Outer nozzle (123) is equipped with in dust suction dish (12) both sides, and the bottom is equipped with blow gun (122) equally, can be opened, be regained by outer nozzle folding oil cylinder (124) control, and dust suction dish (12) periphery is equipped with rubber apron (125).
6. a kind of multifunctional cleaning vehicle according to claim 1 is characterized in that: described W type jet pipe (11) top is equipped with several shower nozzles (111), ground silt can have been dashed to form under 2 effluent stream inflow dust suction dish (12) suction inlets (121).
7. a kind of multifunctional cleaning vehicle according to claim 1 is characterized in that: the silk screen (94) in the described water filter (93) is made of stainless (steel) wire, is oblique installation, forms certain angle with cleaning shower nozzle (95).
8. a kind of multifunctional cleaning vehicle according to claim 1 is characterized in that: water smoke eliminator (913) is made up of the porous plate double-decker, and is installed in air inlet (56) front portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101802808A CN101713174B (en) | 2009-10-13 | 2009-10-13 | Multifunctional sanitation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101802808A CN101713174B (en) | 2009-10-13 | 2009-10-13 | Multifunctional sanitation vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101713174A CN101713174A (en) | 2010-05-26 |
| CN101713174B true CN101713174B (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101802808A Active CN101713174B (en) | 2009-10-13 | 2009-10-13 | Multifunctional sanitation vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN101713174B (en) |
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2009
- 2009-10-13 CN CN2009101802808A patent/CN101713174B/en active Active
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| CN101713174A (en) | 2010-05-26 |
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