CN205046515U - Sewage cycle utilizes system and washing and sweeping vehicle - Google Patents
Sewage cycle utilizes system and washing and sweeping vehicle Download PDFInfo
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- CN205046515U CN205046515U CN201520729770.XU CN201520729770U CN205046515U CN 205046515 U CN205046515 U CN 205046515U CN 201520729770 U CN201520729770 U CN 201520729770U CN 205046515 U CN205046515 U CN 205046515U
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- filter
- sewage
- dustbin
- effluent cycle
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Abstract
The utility model relates to a sewage cycle utilizes system and washing and sweeping vehicle, wherein, sewage cycle utilizes the system to include dustbin, separator, a power device and filter equipment, separator locates in the dustbin, be used for with sewage in the dustbin separates with the filth, a power device be used for with the sewage extraction that separator isolated extremely filter equipment, filter equipment is used for filtering sewage with cyclic utilization. The utility model discloses a sewage of separator in with the dustbin separates with the filth, extracts the sewage that separator isolated to filter equipment through a power device, filters sewage with cyclic utilization through filter equipment, and simple structure can improve sewage cyclic utilization efficiency, extension single activity duration, using water wisely.
Description
Technical field
The utility model relates to engineering machinery field, particularly relates to a kind of effluent cycle and utilizes system and sweeper.
Background technology
For meeting common dedusting needs, the cleaning water that sweeper loads also can only use about 1h, the distance that sweeper during this period of time can clean, and is 8km ~ 10km in city, be about 20km at speedway, just must again annotate cleaning water if continue operation.Solving cleaning one of hydropenic way is exactly the capacity increasing water tank, but this method must reduce dustbin volume, likely makes sweeping machine reduce the activity duration because not loading more rubbish; Or adopt larger chassis, but this will increase the manufacturing cost of product again; For improving the operating efficiency of sweeper, the way generally adopted at present is reequiped common sweeper, installs effluent cycle reutilization system additional.
Existing scheme mainly contains hydrocone type, ultrasonic type etc., wherein: the clear water of hydrocone type filtered water tank is supplied water by the siphon of syphon interval and adds to sewage circulation unit, and the filtering water after filtration resupplies high-pressure hydraulic pump and carries out cleaning work to road.In ultrasonic type effluent cycle system, ultrasonic wave vibrating mass is located at the surrounding of tank of sewage suction truck; The emitting head of multiple ultrasonic wave vibrating mass is arranged towards tank base symmetrically, can be fully separated with water the mud in sewage by ultrasonic wave mud-water separation pretreatment unit, then carries out draining respectively and discharges mud.
Above-mentioned effluent cycle scenario-frame of the prior art is complicated, and machinery refitment is complicated and cost is high, intelligent not, and filter efficiency is low, and filtering accuracy cannot meet the instructions for use of high-pressure hydraulic pump and high pressure nozzle.
Utility model content
The purpose of this utility model proposes a kind of effluent cycle to utilize system and sweeper, and its structure is more simply compact, can improve effluent cycle filter efficiency.
For achieving the above object, the utility model provides a kind of effluent cycle and utilizes system, it comprises dustbin, separator, the first power set and filter, described separator is located in described dustbin, for the sewage in described dustbin is separated with dirt, described first power set are used for isolated for described separator sewage to extract to described filter, and described filter is used for sewage water filtration to recycle.
One preferably or in embodiment, described separator comprises filter cylinder and the second power set, and described second power set drive described filter cylinder to rotate, and enter in filter cylinder to make sewage.
One preferably or in embodiment, the peripheral closure of described filter cylinder is provided with cylindrical filter screen, is provided with guide rail in described dustbin, and described cylindrical filter screen is located at described guide rail, and can slide up and down along described guide rail under sewage buoyancy effect.
One preferably or in embodiment, the outer wall of described filter cylinder is interval with multiple cleaning brush, and the bristle of described cleaning brush is longer than the distance between described filter cylinder and described cylindrical filter screen, to clear up the mesh in described cylindrical filter screen.
One preferably or in embodiment, described first power set comprise centrifugal pump, and soil pipe is located at by described centrifugal pump, and described separator is located in one end of described soil pipe, and the other end of described soil pipe is located at described filter.
One preferably or in embodiment, on described soil pipe and the upstream being positioned at described centrifugal pump is provided with the first transfer valve, described first transfer valve also connects clear water pipe, described first transfer valve comprises two working positions, at the first working position, sewage enters described filter to filter, at the second working position by described soil pipe, clear water enters described filter by clear water pipe, to clean described filter.
One preferably or in embodiment, described filter comprises filtering cloth jar and the 3rd power set, the rodless cavity of described filtering cloth jar is provided with at least one metafiltration cloth, described 3rd power set drive the cylinder bar of described filtering cloth jar to move, and are filtered by described filter cloth to drive the sewage in the rodless cavity of described filtering cloth jar.
One preferably or in embodiment, described 3rd power set comprise bidirectional hydraulic oil cylinder, hydraulic pump and the second transfer valve, the cylinder bar of described bidirectional hydraulic oil cylinder is connected to the cylinder bar of described filtering cloth jar, described second transfer valve comprises two working positions, at the first working position, described hydraulic pump drive hydraulic oil enters the rodless cavity of described bidirectional hydraulic oil cylinder, move to the direction of described filter cloth with the piston promoted in described filtering cloth jar, at the second working position, described hydraulic pump drive hydraulic oil enters the rod chamber of described bidirectional hydraulic oil cylinder, move to the direction away from described filter cloth with the piston promoted in described filtering cloth jar.
One preferably or in embodiment, the rodless cavity of described filtering cloth jar is provided with pressure sensor, described pressure sensor electrical connection controller, when hydraulic pressure in the rodless cavity of described filtering cloth jar reaches setting value, described pressure sensor transmission signal gives described controller, described controller controls described hydraulic pump and opens, and controls described second transfer valve and be positioned at the first working position.
One preferably or in embodiment, liquid level sensor is provided with in described dustbin, described liquid level sensor electrical connection controller, when liquid level in described dustbin reaches setting value, described liquid level sensor transmission signal gives described controller, and described controller controls described first power set and starts to extract sewage.
One preferably or in embodiment, described dustbin is connected to sucker by suction pipe, the dirt that described sucker sucks and sewage enter described dustbin by described suction pipe.
One preferably or in embodiment, base plate one end of described dustbin is high, the other end is low, the low side of described dustbin is located at by described separator, the base plate of described dustbin is interval with several filter from high to low, enters the dirt of described dustbin and sewage by arriving described separator after the preliminary isolated by filtration of described filter by described suction pipe.
One preferably or in embodiment, the angle of described filter and horizontal plane is less than or equal to the maximum lifting angles of described dustbin.
One preferably or in embodiment, the top of described filter is provided with number row triangle body, and by described filter, dirt retention is in described filter, and sewage is flowed down by the gap between described triangle body.
Preferably or in embodiment, also comprise filtered water tank one, described filtered water tank for storing the water after by described filtration devices, to recycle.
For achieving the above object, the utility model additionally provides a kind of sweeper, and it effluent cycle comprised in above-mentioned any embodiment utilizes system.
Based on technique scheme, the utility model at least has following beneficial effect:
Sewage in dustbin is separated with dirt by separator by the utility model, by the first power set, isolated for separator sewage is extracted to filter, by filter by sewage water filtration to recycle, structure is simple, effluent cycle utilization ratio can be improved, extend the single operation time, using water wisely.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 utilizes the structural representation of system for effluent cycle that the utility model provides;
The structural representation of the filter that Fig. 2 provides for the utility model;
The structural representation of the filter that Fig. 3 provides for the utility model;
Fig. 4 is the local schematic side view of Fig. 3;
The schematic diagram that the cylindrical filter screen height that Fig. 5 provides for the utility model regulates.
In accompanying drawing, number definition is as follows:
1-dustbin; 11-suction pipe; 12-sucker; 13-base plate; 14-filter; 15-baffle plate;
2-separator; 21-filter cylinder; 22-second power set; 23-cylindrical filter screen; 24-guide rail; 25-cleaning brush;
3-first power set; 31-centrifugal pump; 32-soil pipe; 33-first transfer valve; 34-clear water pipe; 35-one way valve;
4-filter; 41-filtering cloth jar; 411-sewage draining exit; 42-the 3rd power set; 421-bidirectional hydraulic oil cylinder; 422-hydraulic pump; 423-second transfer valve; 43-filter cloth; 44-water tank with strainer; 441-outfall;
5-filtered water tank; 6-pressure sensor; 7-controller; 8-liquid level sensor.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in embodiment is clearly and completely described.Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection domain can not be interpreted as.
As shown in Figure 1, the effluent cycle provided for the utility model utilizes the illustrative examples of system, in this illustrative examples, effluent cycle utilizes system to comprise dustbin 1, separator 2, first power set 3 and filter 4, separator 2 is located in dustbin 1, for the sewage in dustbin 1 is separated with dirt, the first power set 3 for isolated for separator 2 sewage is extracted to filter 4, filter 4 for by sewage water filtration to recycle.Above-described embodiment structure is simple, easy to operate, can improve effluent cycle utilization ratio, extends the single operation time, using water wisely.
As shown in Figure 1, dustbin 1 can be connected to sucker 12 by suction pipe 11, and the rubbish that sucker 12 sucks enters in dustbin 1 by suction pipe 11, and wherein rubbish comprises dirt and sewage.Base plate 13 one end of dustbin 1 is high, for high-end, the other end is low, for low side, the low side of dustbin 1 is located at by separator 2, and the base plate 13 of dustbin 1 can be interval with several filter 14 from high to low, filter 14 can be located at base plate 13 by the mode of welding, enter the dirt of dustbin 1 and the sewage preliminary isolated by filtration by filter 14 layer by layer by suction pipe 11, and to after the impurity of larger particles precipitates in sewage, arrive separator 2.Further, dustbin 1 upper inside can also arrange baffle plate 15, and baffle plate 15, for stopping the rubbish drunk up in suction pipe 11, makes before rubbish is deposited to first filter 14, to ensure the abundant sedimentation and filtration of garbage energy.
As shown in Figure 2, the top of filter 14 can be provided with number row triangle body, can comprise several triangle body again in the triangle body of each row, and dirt and sewage are by after the interception precipitation of filter 14, dirt retention is in filter 14, and sewage is flowed out by the gap between triangle body.Use the filter 14 of three block gaps in the present embodiment, the width from first piece of filter 14 of close suction pipe 11 to the 3rd piece of filter 14 near cylindrical filter screen 23 increases successively; Angle α between three pieces of filters 14 and horizontal plane is less than the maximum lifting angles β equaling dustbin 1
lifting, when lifting dustbin 1 is dumped rubbish, filter 14 can not stop rubbish, that is: α≤β
lifting.
On the basis of above-described embodiment, liquid level sensor 8 is provided with in dustbin 1, liquid level sensor 8 is electrically connected controller 7, when liquid level in dustbin 1 reaches setting value, liquid level sensor 8 transmission signal is to controller 7, controller 7 controls the first power set 3 and starts to extract sewage, can realize intelligent automatic control, reduces labour intensity.
Effluent cycle in above-mentioned illustrative examples utilizes system also to comprise filtered water tank 5, and filtered water tank 5 is for storing the water after being filtered by filter 4, to recycle, wastewater ocean disposal rate is high, can improve the sweeper single working time, reduce water consumption.Filtered water tank 5 can be located in same casing with dustbin 1, and casing is separated to form superposed dustbin 1 by base plate 13 and is positioned at the filtered water tank 5 of bottom.
In above-mentioned illustrative examples, separator 2 can comprise filter cylinder 21 and the second power set 22, second power set 22 drive filter cylinder 21 to rotate, and enters in filter cylinder 21 to make sewage.Second power set 22 can adopt hydraulic motor, drive filter cylinder 21 to rotate by hydraulic motor.
As shown in Figure 3, Figure 4, the periphery of filter cylinder 21 can be covered with cylindrical filter screen 23, cylindrical filter screen 23 and filter cylinder 21 concentric are installed, cylindrical filter screen 23 is located at the interior rear portion of dustbin 1, guide rail 24 is provided with in dustbin 1, cylindrical filter screen 23 is located at guide rail 24, and can slide up and down (as shown in Figure 5) relative to guide rail 24 under sewage buoyancy effect.
As shown in Figure 5, further, the side of cylindrical filter screen 23 can be provided with flotation gear, and flotation gear can drive cylindrical filter screen 23 along guide rail 24 up-down adjustment with SEA LEVEL VARIATION, and can ensure that cylindrical filter screen 23 remains at underwater; When dumping rubbish, along with opening of chute door, cylindrical filter screen 23 is reduced to the extreme lower position of guide rail 24, and now, the base plate 13 of cylindrical filter screen 23 and dustbin 1 exists certain interval, and rubbish can be made to pour out.
As shown in Figure 3, Figure 4, the outer wall of filter cylinder 21 can also be interval with multiple cleaning brush 25, and the bristle of cleaning brush 25 is longer than the distance between filter cylinder 21 and cylindrical filter screen 23, to clear up the mesh in cylindrical filter screen 23.
Further, filter cylinder 21 circumferentially installs a cleaning brush 25 every 90 °, the bristle lengths of cleaning brush 25 is slightly larger than the gap between cylindrical filter screen 23 and filter cylinder 21, and cleaning brush 25 primary responsibility carries out internal washing to cylindrical filter screen 23, prevents the clogging in cylindrical filter screen 23.
One preferably or in embodiment, cylindrical filter screen 23 can use anti-corrosion metal material filter screen, generally 100 order ~ 200 orders are selected; At cylindrical filter screen 23 inner coaxial mounted filter cylinder 21 recommendation 200 order ~ 300 object metal screen; It is inner that filter cylinder 21 can be arranged on cylindrical filter screen 23 by bearing.
As shown in Figure 1, in above-mentioned each illustrative examples, the first power set 3 can comprise centrifugal pump 31, and soil pipe 32 is located at by centrifugal pump 31, and separator 2 is located in one end of soil pipe 32, and the other end of soil pipe 32 is located at filter 4.
On soil pipe 32 and the upstream being positioned at centrifugal pump 31 can be provided with the first transfer valve 33, first transfer valve 33 can also connect clear water pipe 34, clear water pipe 34 can be communicated with filtered water tank 5, first transfer valve 33 comprises two working positions, at the first working position, sewage enters filter 4 to filter, at the second working position by soil pipe 32 under centrifugal pump 31 acts on, clear water enters filter 4 by clear water pipe 34, to clean filter 4 under centrifugal pump 31 acts on.
Further, on soil pipe 32 and the downstream being positioned at centrifugal pump 31 is provided with one way valve 35, the sewage after filtering is pressed and delivered in filter 4 through the first transfer valve 33 and one way valve 35 by the soil pipe 32 that gos deep into filter cylinder 21 inside by centrifugal pump 31.
In above-described embodiment, when the liquid level in dustbin 1 reaches setting value, the signal that the transmission of controller 7 receiving liquid level sensor 8 comes, controls the hydraulic motor that centrifugal pump 31 and drive filter cylinder 21 rotate, prevents the idle running dry combustion method of centrifugal pump 31.
As shown in Figure 1, in above-mentioned each illustrative examples, filter 4 can comprise filtering cloth jar 41 and the 3rd power set 42, and the rodless cavity (sewage compression chamber) of filtering cloth jar 41 is provided with at least one metafiltration cloth 43, and filter cloth 43 can use clip to be arranged on outside the sewage compression chamber of filtering cloth jar 41.3rd power set 42 drive the cylinder bar of filtering cloth jar 41 to move, and are filtered by filter cloth 43 to drive the sewage in the rodless cavity of filtering cloth jar 41.
In above-described embodiment, can adopt the filter cloth of high accuracy pressure-resistant corrosion-resistant, so that greatly improve filter efficiency and filtering accuracy, the water quality after filtration can meet the instructions for use of high-pressure hydraulic pump and high pressure nozzle completely.
Further, the rodless cavity of filtering cloth jar 41 is located in water tank with strainer 44, water after filter cloth 43 filters enters water tank with strainer 44, water tank with strainer 44 is provided with outfall 441, outfall 441 is communicated with filtered water tank 5, water after filtering cloth jar 41 filters enters water tank with strainer 44, and enters filtered water tank 5, so that recycle by the outfall 441 on water tank with strainer 44.
3rd power set 42 can comprise bidirectional hydraulic oil cylinder 421, hydraulic pump 422 and the second transfer valve 423, the cylinder bar of bidirectional hydraulic oil cylinder 421 can be connected to the cylinder bar of filtering cloth jar 41, or, the cylinder bar of two-way hydraulic cylinder 421 directly can connect the piston in filtering cloth jar 41, drives piston to move back and forth.Second transfer valve 423 comprises two working positions, at the first working position, hydraulic pump 422 drives hydraulic oil to enter the rodless cavity of bidirectional hydraulic oil cylinder 421, moves, filtered to drive the sewage in the rodless cavity of filtering cloth jar 41 by filter cloth 43 with the piston promoted in filtering cloth jar 41 to the direction of filter cloth 43; At the second working position, hydraulic pump 422 drives hydraulic oil to enter the rod chamber of bidirectional hydraulic oil cylinder 421, moves to the direction away from filter cloth 43 with the piston promoted in filtering cloth jar 41.
Further, the rodless cavity of filtering cloth jar 41 can be provided with pressure sensor 6, pressure sensor 6 is for recording the hydraulic pressure in the rodless cavity of filtering cloth jar 41, pressure sensor 6 is electrically connected controller 7, when hydraulic pressure in the rodless cavity of filtering cloth jar 41 reaches setting value, pressure sensor 6 transmission signal is to controller 7, controller 7 hydraulic control pump 422 is opened, and control the second transfer valve 423 is positioned at the first working position, the piston that two-way hydraulic cylinder 421 is promoted in filtering cloth jar 41 extrudes the sewage in filtering cloth jar 41, sewage flows in water tank with strainer 44 from filter cloth 43 inner filtration of filtering cloth jar 41 front portion, water after filtration flows in filtered water tank 5 through the outfall 441 of water tank with strainer 44.
Sewage draining exit 411 can also be provided with bottom the rodless cavity of filtering cloth jar 41, after work a period of time, when there is a certain amount of residue in filtering cloth jar 41, controller 7 controls the first transfer valve 33 and is positioned at the second working position, and open centrifugal pump 31, the clear water in filtered water tank 5 is added and is sent in filtering cloth jar 41, rinse in filtering cloth jar 41, the sewage draining exit 411 that opened filtering jar 41 is arranged, residue is discharged in dustbin 1 by sewage draining exit 411.
The effluent cycle that the utility model provides utilizes system to be applied to sweeper.
The utility model additionally provides a kind of sweeper, and it effluent cycle comprised in above-mentioned any embodiment utilizes system.
The course of work that the effluent cycle that the utility model provides utilizes a specific embodiment of system to be applied on sweeper is as follows: blower negative pressure, by sucker 12, pavement garbage and the water that sprays are drawn onto in dustbin 1, sewage after filter 14 sedimentation and filtration of the first order successively through cylindrical filter screen 23 and filter cylinder 21 isolated by filtration;
When sewage level floods cylindrical filter screen 23, liquid level sensor 8 gives controller 7 transmission of signal, and controller 7 transmits enabling signal to hydraulic motor and centrifugal pump 31; Fluid motor-driven filter cylinder 21 rotates, and the sewage in filter cylinder 21 is pressed and delivered in filtering cloth jar 41 by centrifugal pump 31; When liquid level is lower than filter cylinder 21 upper position, controller 7 controls centrifugal pump 31 and quits work.
Pressure sensor 6 is measured hydraulic pressure in filtering cloth jar 41 in real time and hydraulic signal is passed to controller 7; When in filtering cloth jar 41, hydraulic pressure reaches setting value, controller 7 transmits enabling signal to hydraulic pump 422, and two-way hydraulic cylinder 421 pump oil given by hydraulic pump 422; The piston that two-way hydraulic cylinder 421 promotes in filtering cloth jar 41 pressurizes to the sewage in filtering cloth jar 41, and during pressurization, centrifugal pump 31 quits work; Sewage after pressurization arrives water tank with strainer 44 after multilayer filter cloth 43 filters, and sends in filtered water tank 5 through the outfall 441 of water tank with strainer 44, realizes the cycling and reutilization of sewage.
After filtration after a while, can there is micro-residue, start up system cleaning function in filtering cloth jar 41, this Time Controller 7 gives hydraulic pump 422 stop signal, the first transfer valve 33 switching signal and sewage draining exit 411 start signal; Namely clear water pressurizes to send in filtering cloth jar 41 by centrifugal pump 31 and rinses it, and the sewage of flushing is discharged in dustbin 1 through sewage draining exit 411.
By the description of each embodiment above-mentioned, the utility model can be derived and also at least there is following beneficial effect:
1) the utility model structure is simple, easy to operate, can realize intelligent automatic control, reduces labour intensity.
2) wastewater ocean disposal rate of the present utility model is high, can improve the sweeper single working time, reduce water consumption.
3) the utility model adopts high accuracy pressure-resistant corrosion-resistant filter cloth to carry out pressure filtration, and greatly improve filter efficiency and filtering accuracy, the water quality after filtration meets the instructions for use of high-pressure hydraulic pump and high pressure nozzle completely.
In description of the present utility model; it will be appreciated that; the word such as " first ", " second ", " the 3rd " is used to limit component; be only used to be convenient to distinguish above-mentioned parts; as there is no Stated otherwise; above-mentioned word does not have particular meaning, therefore can not be interpreted as the restriction to the utility model protection domain.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Using hydraulic system as example, the utility model is not restricted to specific embodiment described above, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (16)
1. an effluent cycle utilizes system, it is characterized in that: comprise dustbin (1), separator (2), the first power set (3) and filter (4), described separator (2) is located in described dustbin (1), for the sewage in described dustbin (1) is separated with dirt, described first power set (3) for described separator (2) isolated sewage is extracted to described filter (4), described filter (4) for by sewage water filtration to recycle.
2. effluent cycle as claimed in claim 1 utilizes system, it is characterized in that: described separator (2) comprises filter cylinder (21) and the second power set (22), described second power set (22) drive described filter cylinder (21) to rotate, and enter in filter cylinder (21) to make sewage.
3. effluent cycle as claimed in claim 2 utilizes system, it is characterized in that: the peripheral closure of described filter cylinder (21) is provided with cylindrical filter screen (23), guide rail (24) is provided with in described dustbin (1), described cylindrical filter screen (23) is located at described guide rail (24), and can slide up and down along described guide rail (24) under sewage buoyancy effect.
4. effluent cycle as claimed in claim 3 utilizes system, it is characterized in that: the outer wall of described filter cylinder (21) is interval with multiple cleaning brush (25), the bristle of described cleaning brush (25) is longer than the distance between described filter cylinder (21) and described cylindrical filter screen (23), to clear up the mesh in described cylindrical filter screen (23).
5. effluent cycle as claimed in claim 1 utilizes system, it is characterized in that: described first power set (3) comprise centrifugal pump (31), soil pipe (32) is located at by described centrifugal pump (31), described separator (2) is located in one end of described soil pipe (32), and the other end of described soil pipe (32) is located at described filter (4).
6. effluent cycle as claimed in claim 5 utilizes system, it is characterized in that: described soil pipe (32) is upper and the upstream being positioned at described centrifugal pump (31) is provided with the first transfer valve (33), described first transfer valve (33) also connects clear water pipe (34), described first transfer valve (33) comprises two working positions, at the first working position, sewage enters described filter (4) to filter by described soil pipe (32), at the second working position, clear water enters described filter (4) by clear water pipe (34), to clean described filter (4).
7. effluent cycle as claimed in claim 1 utilizes system, it is characterized in that: described filter (4) comprises filtering cloth jar (41) and the 3rd power set (42), the rodless cavity of described filtering cloth jar (41) is provided with at least one metafiltration cloth (43), described 3rd power set (42) drive the cylinder bar of described filtering cloth jar (41) to move, and are filtered by described filter cloth (43) to drive the sewage in the rodless cavity of described filtering cloth jar (41).
8. effluent cycle as claimed in claim 7 utilizes system, it is characterized in that: described 3rd power set (42) comprise bidirectional hydraulic oil cylinder (421), hydraulic pump (422) and the second transfer valve (423), the cylinder bar of described bidirectional hydraulic oil cylinder (421) is connected to the cylinder bar of described filtering cloth jar (41), described second transfer valve (423) comprises two working positions, at the first working position, described hydraulic pump (422) drives hydraulic oil to enter the rodless cavity of described bidirectional hydraulic oil cylinder (421), move to the direction of described filter cloth (43) with the piston promoted in described filtering cloth jar (41), at the second working position, described hydraulic pump (422) drives hydraulic oil to enter the rod chamber of described bidirectional hydraulic oil cylinder (421), move to the direction away from described filter cloth (43) with the piston promoted in described filtering cloth jar (41).
9. effluent cycle as claimed in claim 8 utilizes system, it is characterized in that: the rodless cavity of described filtering cloth jar (41) is provided with pressure sensor (6), described pressure sensor (6) electrical connection controller (7), when hydraulic pressure in the rodless cavity of described filtering cloth jar (41) reaches setting value, described pressure sensor (6) transmission signal gives described controller (7), described controller (7) controls described hydraulic pump (422) and opens, and controls described second transfer valve (423) and be positioned at the first working position.
10. effluent cycle as claimed in claim 1 utilizes system, it is characterized in that: in described dustbin (1), be provided with liquid level sensor (8), described liquid level sensor (8) electrical connection controller (7), when liquid level in described dustbin (1) reaches setting value, described liquid level sensor (8) transmission signal gives described controller (7), and described controller (7) controls described first power set (3) and starts to extract sewage.
11. effluent cycle as claimed in claim 1 utilize system, it is characterized in that: described dustbin (1) is connected to sucker (12) by suction pipe (11), the dirt that described sucker (12) sucks and sewage enter described dustbin (1) by described suction pipe (11).
12. effluent cycle as claimed in claim 11 utilize system, it is characterized in that: base plate (13) one end of described dustbin (1) is high, the other end is low, the low side of described dustbin (1) is located at by described separator (2), the base plate (13) of described dustbin (1) is interval with several filter (14) from high to low, enters the dirt of described dustbin (1) and sewage by arriving described separator (2) after the preliminary isolated by filtration of described filter (14) by described suction pipe (11).
13. effluent cycle as claimed in claim 12 utilize system, it is characterized in that: described filter (14) is less than or equal to the maximum lifting angles of described dustbin (1) with the angle of horizontal plane.
14. effluent cycle as claimed in claim 12 utilize system, it is characterized in that: the top of described filter (14) is provided with number row triangle body, by described filter (14), dirt retention is in described filter (14), and sewage is flowed down by the gap between described triangle body.
15. effluent cycle as claimed in claim 1 utilize system, it is characterized in that: also comprise filtered water tank (5), and the water after described filtered water tank (5) is filtered by described filter (4) for storage, to recycle.
16. 1 kinds of sweepers, is characterized in that: the effluent cycle comprised as described in any one of claim 1-15 utilizes system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729770.XU CN205046515U (en) | 2015-09-18 | 2015-09-18 | Sewage cycle utilizes system and washing and sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729770.XU CN205046515U (en) | 2015-09-18 | 2015-09-18 | Sewage cycle utilizes system and washing and sweeping vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205046515U true CN205046515U (en) | 2016-02-24 |
Family
ID=55340112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520729770.XU Withdrawn - After Issue CN205046515U (en) | 2015-09-18 | 2015-09-18 | Sewage cycle utilizes system and washing and sweeping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205046515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192848A (en) * | 2016-07-18 | 2016-12-07 | 陈友贵 | A kind of multifunctional stereo Environmental sanitation cleaning vehicle |
| CN106544978A (en) * | 2015-09-18 | 2017-03-29 | 徐工集团工程机械股份有限公司 | A kind of effluent cycle utilizes system and sweeper |
-
2015
- 2015-09-18 CN CN201520729770.XU patent/CN205046515U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544978A (en) * | 2015-09-18 | 2017-03-29 | 徐工集团工程机械股份有限公司 | A kind of effluent cycle utilizes system and sweeper |
| CN106544978B (en) * | 2015-09-18 | 2018-06-12 | 徐工集团工程机械股份有限公司 | A kind of effluent cycle utilizes system and sweeper |
| CN106192848A (en) * | 2016-07-18 | 2016-12-07 | 陈友贵 | A kind of multifunctional stereo Environmental sanitation cleaning vehicle |
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