CN202893198U - Filtering device and cleaning vehicle - Google Patents
Filtering device and cleaning vehicle Download PDFInfo
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- CN202893198U CN202893198U CN 201220498687 CN201220498687U CN202893198U CN 202893198 U CN202893198 U CN 202893198U CN 201220498687 CN201220498687 CN 201220498687 CN 201220498687 U CN201220498687 U CN 201220498687U CN 202893198 U CN202893198 U CN 202893198U
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- filter
- chamber
- guide rail
- zone
- clear water
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Abstract
The utility model discloses a filtering device. The filtering device (1) comprises a filtering part (11) and a support part (12) carrying the filtering part (11), wherein the filtering part (11) comprises a filtering component (13) capable of filtering sewage, and the filtering part (11) can move relative to the support part (12) in a reciprocating way. The utility model further discloses a cleaning vehicle using the filtering device. The filtering part of the filtering device provided by the utility model can move along the support part in the reciprocating way, so that when the filtering device is maintained and conserved, the complex filtering part for filtering the sewage can be cleaned and maintained without completely disassembling the filtering device; therefore, the filtering device is convenient to maintain and conserve, thus, the filtering device and the cleaning vehicle using same are high in practical applicability.
Description
Technical field
The utility model relates to the sewage water filtration field, particularly, relates to the cleaning cart of a kind of filter and this filter of use.
Background technology
At present, for the needs of economizing on water, the cleaning cart that is used for the road surface cleaning such as sweeper etc. often need to carry out the operation of sewage disposal recycling, to improve the utilization rate of sewage.In order to realize this purpose, usually in cleaning cart, be provided for the filter of sewage disposal, these filter apparatus configurations are complicated and be fixed in the sewage diposal area of dustbin, therefore, when needs cleaning or maintenance, its integral demounting could need to be realized, cause maintenance, maintenance cost high, thereby cause filter and use the cleaning cart poor practicability of this filter.
The utility model content
A purpose of the present utility model provides a kind of filter, and this filter apparatus configuration simple and convenient for maintaining and maintenance are practical.
Another purpose of the present utility model provides a kind of cleaning cart, the filter that this cleaning cart uses the utility model to provide.
To achieve these goals, the utility model provides a kind of filter, this filter comprises the support of filter house and this filter house of carrying, and described filter house comprises the filter assemblies that can filter sewage, and described filter house can move back and forth by relatively described support.
Preferably, be provided with the first guide rail on the described filter house, be provided with the second guide rail on the described support, described the first guide rail can slide along described the second guide rail.
Preferably, be provided with the first roller on the described filter house, be provided with the second roller on the described support, described the first roller is contained in described the second guide rail and can rolls by relatively described the second guide rail, and described the second roller is contained in described the first guide rail and can rolls by relatively described the first guide rail.
Preferably, described the first roller is arranged on the front end of described the first guide rail, and described the second roller is spaced apart and arranged in outside the rear end of described the second guide rail along the length direction of described the second guide rail.
Preferably, described the first guide rail is L shaped structure, and described the second guide rail is the U-shaped structure, and described the first guide rail is accommodated described the second guide rail.
Preferably, described the first guide rail and described the second guide rail be two and in twos one group cooperatively interact, these two groups described the first guide rails and described the second guide rail are symmetrically located at the both sides of described filter house, and two described the first guide rails are positioned at the inboard of two described the second guide rails.
Preferably, described filter house comprises the framework that moves back and forth along described support, and described filter assemblies is removably mounted in this framework.
Preferably, described framework comprises underframe, upper frame and the first bogie side frame that is oppositely arranged and the second bogie side frame, the lower end of described the first bogie side frame is fixed on the first end of described underframe, the lower end of described the second bogie side frame is hinged on the second end of described underframe, the first end of described upper frame is hinged on the upper end of described the first bogie side frame, but the second end of described upper frame is locked in the upper end of described the second bogie side frame by the locking piece of release, described locking piece is when lock-out state, described underframe, upper frame, the first bogie side frame and the second bogie side frame surround spatial accommodation, and described filter assemblies is locked in this spatial accommodation.
Preferably, described filter assemblies comprises pipe fitting, a plurality ofly has the permeable filtering film component of perforation and be sealedly connected on water proof cover between these a plurality of permeable filtering film components along what the axially spaced-apart of this pipe fitting was arranged, this water proof cover comprises axially extending bore, the axially extending bore of the perforation of described permeable filtering film component and described water proof cover forms pipeline, described pipe fitting is arranged in the described pipeline, and is provided with the Kong Lu that is positioned at this pipeline on the tube wall of this pipe fitting.
Preferably, described filter assemblies comprises two end plates, and these two end plates lay respectively at the two ends of described pipe fitting, and is connected on the described pipe fitting by threaded engagement respectively, and spacing by stop part, thinks that described permeable filtering film component and water proof cover provide thrust.
Preferably, described filter house comprises the described filter assemblies of a plurality of parallel arranged, the homonymy one end sealing of a plurality of described pipe fittings of these a plurality of described filter assemblies, and the other end all is communicated with suction line.
According on the other hand of the present utility model, a kind of cleaning cart is provided, this cleaning cart comprises water treatment zone, it is characterized in that, is provided with the filter that the utility model provides in the described water treatment zone, wherein said support is fixed in the described water treatment zone.
Preferably, this cleaning cart comprises dustbin and is hinged on chamber door on this dustbin, separate in the described dustbin and be useful on first chamber of accommodating rubbish and sewage, the 3rd chamber that is used for storing the second chamber of sewage and is used for storing clear water, described the second chamber comprises the first district and the Second Region that is positioned at described the first chamber both sides, be respectively arranged with described filter in described the first district and the Second Region, described the first chamber comprises the first opening that is positioned at described dustbin rear end, described the first district comprises the second opening that is positioned at described dustbin rear end, described Second Region comprises the 3rd opening that is positioned at described dustbin rear end, described chamber door is with described the first opening, the second opening and the 3rd closure of openings, wherein, described the second chamber is described water treatment zone, and the described support of described filter is fixed in described the second chamber.
Preferably, the effluent stream of described the first chamber is to described the second chamber, and the sewage in described the second chamber flows to described the 3rd chamber after filtering through described filter.
Preferably, be fixed with locating part in the front side wall of described the second chamber, be formed with the first inclined-plane on this locating part, the end of described filter house is provided with the second inclined-plane that cooperates with this first inclined-plane.
Preferably, described cleaning cart comprises dustbin and is hinged on chamber door on this dustbin, comprise the contraminated zone in the described dustbin, clear water zone and the first water pump, described contraminated zone is described water treatment zone, described the first water pump can be used in delivers to described clear water zone with the clarified water pump after the described filter filtration, this first water pump and described clear water zone are by the first pipeline connection, counter-flushing pipeline also is set between the discharge outlet of described clear water zone and described filter, this counter-flushing pipeline is communicated with described clear water zone by the water inlet on the sidewall that is arranged on described clear water zone, and the height of this water inlet in the vertical direction is poor with height of formation greater than the height of described filter.
Preferably, the discharge outlet of described filter is communicated with the first working hole of described the first water pump, and the second working hole of described the first water pump is communicated with described the first pipeline and described counter-flushing pipeline respectively.
Preferably, described filter comprises filtration duty and backwash duty, under described filtration duty, described counter-flushing pipeline is closed condition, clarified water pump after described the first water pump filters described filter by the first pipeline is delivered to described clear water zone, under described backwash duty, described the first water pump quits work, described counter-flushing pipeline in opened condition, the clear water in the described clear water zone flows to the discharge outlet of described filter so that described filter is carried out backwash under the liquid level difference pressure-acting.
Preferably, the delivery port of described the first pipeline is positioned at the top of the water inlet of described counter-flushing pipeline.
Pass through technique scheme, because the filter house of the filter that the utility model provides can move back and forth along its support, therefore when maintenance, do not need this filter is just dismantled fully and can the filter house that complexity is filtered sewage be cleaned and maintenance, therefore so that this filter of convenient for maintaining and maintenance, thus so that this filter and use the cleaning cart of this filter practical.
Other feature and advantage of the present utility model will be in subsequently specific embodiment part to describe in detail.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with the following specific embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the sewage filter system that provides of the utility model preferred embodiment;
Fig. 2 is the sectional structure schematic diagram along the intercepting of the line A-A among Fig. 1;
Fig. 3 is the structural representation of the cleaning cart that provides of the utility model the first embodiment;
Fig. 4 is the structural representation of the casing assembly of the cleaning cart that provides of the utility model optimal way;
Fig. 5 is the structural representation of C section among Fig. 4;
Fig. 6 is the sectional structure schematic diagram along Fig. 4 center line B-B intercepting;
Fig. 7 be among Fig. 4 A to structural representation (removal chamber door)
Fig. 8 is the structural representation of the cleaning cart that provides of the utility model the second embodiment;
Fig. 9 is the structural representation of the chamber door that provides of the utility model preferred embodiment;
Figure 10 is that the filter that provides of the utility model preferred embodiment is faced structural representation when the operating position;
Figure 11 is that the filter that provides of the utility model preferred embodiment is faced structural representation when off-position;
Figure 12 is that the A of filter among Figure 10 is to the side-looking structural representation;
Figure 13 is the plan structure schematic diagram of the filter that provides of the utility model preferred embodiment;
Figure 14 is another mode of texturing of the sewage filter system shown in Fig. 1;
Figure 15 is the structure enlarged diagram of C section among Figure 11;
The structural representation of the cleaning cart that Figure 16 the utility model the 3rd embodiment provides;
Figure 17 is the structure enlarged diagram of B section among Figure 16.
Description of reference numerals
1 filter, 5 dustbins
6 chamber doors, 8 washer jets
9 blower fans
11 filter houses, 12 supports
13 filter assemblies, 14 frameworks
15 suction lines, 21 first guide rails
22 second guide rails, 31 first rollers
32 second rollers, 41 pipe fittings
42 permeable filtering film component 43 water proof covers
44 end plates, 45 stop parts
51 first chambers, 52 second chambers
53 the 3rd chambers, 54 locating parts
55 first dividing plates, 56 first roofs
57 second partitions, 58 the first side walls
61 flow-guiding channels, 71 first water pumps
72 second water pumps, 91 component suction nozzles
14c the first bogie side frame 14d the second bogie side frame
The 14e locking piece
5s roof 5x diapire
5z left side wall 5y right side wall
51a the first opening 51b air outlet
52a the first district 52b Second Region
56a the second roof 58a the second sidewall
61c the second outlet 71a the first pipeline
71r the second working hole 71y the first working hole
5b1 tank 52a1 the second opening
52b1 the 3rd opening 5ba the first clear water zone
5bb the second clear water zone 5b2 separating plate
The 5b3 carrier pipe
14e1 pedestal 14e2 spanner
14e3 locking ring 14e4v lock slots
A the first inclined-plane b the second inclined-plane
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that, the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
In the utility model, in the situation that do not do opposite explanation, the noun of locality that uses normally defines as benchmark with the page shown in the respective drawings such as " upper and lower, left and right, the end, top ", for example in Fig. 6 and Fig. 7, " left and right " is " left and right " in the page shown in the drawing." forward and backward " then is that the normal travel direction of the cleaning cart that provides take the utility model is as the benchmark definition." laterally " then can refer to the left and right directions among Fig. 6 and Fig. 7, and be vertical then refer to the length direction of garbage truck, i.e. above-mentioned fore-and-aft direction.For example, can be referring to described page such as Fig. 3, Fig. 4, Fig. 8, Figure 10, wherein, " front " is the left direction of page, " afterwards " is the right direction of page.Need to prove, these nouns of locality only are used for explanation the utility model and are not limited to the utility model.
In the cleaning cart that the utility model provides in order to realize the cycling and reutilization of collected sewage, comprising the casing assembly that has the utility model to provide, be placed in the first chamber filter 1 and to carrying out to filter the sewage filter system of backwash.They have a talk about bright in detail respectively in connection with accompanying drawing in the below.
[casing assembly]
Such as Fig. 3, Fig. 8 and shown in Figure 16, in the cleaning cart that the utility model provides, as a kind of preferred embodiment, a kind of sweeper in particular, in order to realize the purpose of recycling sewage, this cleaning cart comprises water treatment zone, i.e. contraminated zone 5a, and in the 5a of this contraminated zone, be provided with the filter 1 that the utility model provides, to process from the sewage on road surface collecting.Particularly, such as Fig. 3 or shown in Figure 8, this cleaning cart comprises the casing assembly, and the chamber door 6 that this casing assembly comprises dustbin 5 and is hinged on these dustbin 5 rear ends is to use the rear end of these chamber door 6 these dustbins 5 of sealing.Wherein, in order to realize the purpose of above-mentioned sweeper, be separated out in this dustbin 5 for the first chamber 51 that stores rubbish and sewage and for the second chamber 52 that filters sewage, and preferably also separate the 3rd chamber 53 that is used for storing the clear water after filtering, wherein, the second chamber 52 is communicated with the first chamber 51, and as above-mentioned contraminated zone 5a, is about to filter 1 and is arranged in this second chamber 52.The 3rd chamber 53 then is used for holding and storing through the clear water after filter 1 filtration in order to recycling as clear water zone 5b, wherein, preferably, the effluent stream of the first chamber 51 flows to storage in the 3rd chamber 53 again after the sewage in the second chamber 52, the second chambers 52 is filtered into clear water through filter 1.
Wherein, cleaning cart comprises blower fan 9 and component suction nozzle 91; this component suction nozzle 91 is pumped in the first chamber 51 by rubbish and the sewage of blower fan 9 with the road surface; this component suction nozzle 91 can comprise the suction nozzle that is positioned at the cleaning cart bottom and the suction pipe that is communicated with this suction nozzle particularly; and by this suction pipe rubbish and sewage are drawn in the first chamber 51; purpose with the cleaning that realizes road pavement; certain cleaning cart also comprises sweeps dish; the clearing apparatus such as rolling and brushing (not sign); those skilled in the art can arrange arbitrarily these clearing apparatus; do not do transition at this and give unnecessary details, but these designs all should drop in the protection domain of the present utility model.
And preferably, this cleaning cart also comprises the second water pump 72 and washer jet 8, and the clear water that is stored in the 3rd chamber 53 is transported to washer jet 8 by the second water pump 72.Sweep thereby realize using the clear water road pavement that recycles to wash, therefore, the cleaning cart that the utility model provides can be realized the recycling of sewage.Namely in real work, can be in advance at a certain amount of clear water of the 3rd chamber 53 interior storages, and at first by the second water pump 72 and washer jet 8 this clear water is washed for road pavement and swept, then be drawn in the first chamber 51 by blower fan 9 and component suction nozzle 91 rubbish and the sewage with the road surface, and the sewage that enters this first chamber 51 can enter into the second chamber 52, then become clear water and reenter again in the 3rd chamber 53 after filtering by filter 1 and wash the usefulness of sweeping in order to carrying out road pavement, thereby realize the recycling to water resource.
For so that dustbin 5 utilized better, wherein as shown in Figure 4, preferably, the second chamber 52 can comprise the first district 52a and the Second Region 52b that is positioned at the first chamber 51 both sides, this the first district 52a and Second Region 52b can be interconnected and also can mutually isolate, with the contraminated zone 5a that sewage is processed with work, namely, be respectively arranged with filter 1 in the first district 52a and the Second Region 52b, the first chamber 51 comprises the first opening 51a that is positioned at dustbin 5 rear ends, the first district 52a comprises the second opening 52a1 that is positioned at dustbin 5 rear ends, Second Region 52b comprises the 3rd opening 52b1 that is positioned at dustbin 5 rear ends, and chamber door 6 is with the first opening 51a, the second opening 52a1 and the 3rd opening 52b1 sealing.Wherein this casing assembly can be applicable in the cleaning cart that the utility model shown in Figure 8 the second embodiment provides.
Wherein, preferably, the first district 52a and Second Region 52b are arranged symmetrically in two corners of the bottom transverse in the dustbin 5.Therefore, can effectively promote the utilization rate of dustbin 5 both sides corners.Prevent sanitary fill at this corner, cause dustbin 5 interior rubbish to topple over the problem that is difficult to clean in clean and these two corners.In addition, in the space that takes full advantage of dustbin 5, can be conveniently in the second chamber 52 is two districts of contraminated zone 5a, filter 1 be set all, thereby promoted the disposal ability of 52 pairs of sewage of the second chamber, and because the first district 52a and Second Region 52b comprise respectively the second opening 52a1 and the 3rd opening 52b1, chamber door 6 can seal the first opening 51a of the two and the first chamber 51 simultaneously, therefore, the filter 1 that is placed among the first district 52a and the Second Region 52b all can conveniently keep in repair and clean by its corresponding opening, especially when the portable filter 1 that uses following the utility model to provide, the advantage of this convenient for maintaining can be more remarkable.
Wherein, in order to utilize more fully the space in the dustbin 5, and make things convenient for the processing of sewage, as among Fig. 4 to Fig. 7, preferably, the first district 52a comprises the first roof 56 and the first side wall 58, the first roof 56 is between the roof 5s and diapire 5x of dustbin 5, the first side wall 58 is oppositely arranged with the left side wall 5z of dustbin, and the first district 52a is centered on by the first roof 56, the first side wall 58, diapire 5x and left side wall 5z and forms the lengthwise receiving space, namely filter 1 can be set within it.And the first district 52a is one side closed away from dustbin 5 rear ends, and close dustbin 5 rear ends, the one side opening of the first district 52a is to form the second above-mentioned opening 52a1.In addition, Second Region 52b comprises the second roof 56a and the second sidewall 58a, the second roof 56a is between roof 5s and diapire 5x, the right side wall 5y of the second sidewall 58a and dustbin 5 is oppositely arranged, Second Region 52b is centered on by the second roof 56a, the second sidewall 58a, diapire 5x and right side wall 5y and forms the lengthwise receiving space, and section arranges filter 1 to be convenient to equally within it.And Second Region 52b is one side closed away from the rear end of dustbin 5, Second Region 52b near a side opening of the rear end of dustbin 5 to form the 3rd opening 52b1.
More specifically, the first roof 56 is from left side wall 5z along laterally inwardly and to downward-extension forming, the first side wall 58 is formed to downward-extension towards diapire 5x by the extending end of the first roof 56, the second roof 56a is from right side wall 5y along laterally inwardly and to downward-extension forming, and the second sidewall 58a is formed to downward-extension towards diapire 5x by the extending end of the second roof 56a.Therefore, by in the case and the first roof 56 that arranges downwards and the second roof 56a can so that enter sewage in the dustbin 5 and conveniently be pooled between the first side wall 58 at middle part of dustbin and the second sidewall 58a and deposit, namely can at first carry out deposition processes to sewage.In addition, preferably, the casing assembly also comprises the first dividing plate 55, this first dividing plate 55 is along being laterally connected between the first side wall 58 and the second sidewall 58a, this first dividing plate 55 longitudinally extends to the posterior end of dustbin 5 to the back lower place, the first dividing plate 55, the first side wall 58 and the second sidewall 58a are around forming receiving space.This receiving space can receive sewage more easily, and only uses as above-mentioned sewage deposition.
Because the first dividing plate 55 that will separate the first chamber 51 and the second chamber 52 extends to the posterior end of dustbin 5 always, this relatively whole dustbin 5, can increase the angle of inclination of this first dividing plate 55, wherein in some embodiments, this angle of inclination can arrive more than 50 °, therefore after chamber door 6 is opened, rubbish and the sewage of accommodating in the first chamber 51 can conveniently be toppled over, even can not need by lifting mechanism lifting dustbin 5, can finish toppling over of rubbish in the first chamber 51 and sewage, this has further promoted casing assembly that the utility model provides and the practicality of cleaning cart.
In addition preferably, as shown in Figure 4, the casing assembly comprises that also second partition 57, the three chambers 53 are positioned at the place ahead of the second chamber 52, and the 3rd chamber 53 is isolated with the first chamber 51 and the second chamber 52 respectively by second partition 57.Particularly, the side away from dustbin 5 rear ends of the first district 52a and Second Region 52b is sealed by this second partition 57.Wherein the cross sectional shape of this second partition 57 can such as Fig. 4 and obtuse angle shape shown in Figure 8, also can be rectangular shaped as shown in Figure 3.And utility model does not limit this.
In addition preferably, comprise air outlet 51b at the front end of the first chamber 51, this air outlet 51b is communicated with the blower fan 9 of cleaning cart.Namely when the suction force of component suction nozzle 91 by blower fan 9, rubbish and sewage are sucked the first chamber 51 when interior with air, can realize the gas-solid-liquid three phase separation, wherein, shown in the arrow among Fig. 4, air stream can enter in the blower fan 9 by air outlet 51b, and discharges outside the casing by blower fan 9, and fixedly rubbish then is deposited in the first chamber 51.This moment, liquid sewage was then assembled in the receiving space that is formed by the first side wall 58, the second sidewall 58a and the first dividing plate 55 along the first dividing plate 55 and the first roof 56 that tilt to the back lower place, so that enter in the second chamber 52.
Wherein in order to make things convenient for sewage to enter in the second chamber 52, preferably, comprise the flow-guiding channel 61 with the first chamber 51 and 52 connections of the second chamber in the chamber door 6.This be because, chamber door 6 is with first, second chamber 51,52 closure of openings, when gathering the rear end, middle part of the first chamber 51, sewage can flow to chamber door 6 places, because this moment, chamber door 6 must be in closed state, therefore as shown in Figure 4 and Figure 5, as shown by arrows, sewage can enter the second chamber 52 from the first chamber 51 by this flow-guiding channel 61, wherein in order to prevent that too much impurity from entering the second chamber 52, also can arrive the filter member such as flow-guiding channel 61 interior setting examples such as filter screen, thereby sewage is tentatively being filtered.The sewage that enters the second chamber 52 then can be filtered into clear water by filter 1.And in order to cooperate so that sewage flows into smoothly among the first district 52a and the Second Region 52b, as shown in Figure 9 preferably, shown in the flow-guiding channel 61(dotted line) comprise the entrance 61a corresponding with the first opening 51a, with the second opening 52a1 corresponding first the outlet 61b and with the 3rd opening 52b1 corresponding second the outlet 61c, first the outlet 61b and second the outlet 61c all be communicated with entrance 61a.Thereby so that sewage flows into respectively among the first district 52a and the Second Region 52b by the first outlet 61b and the second outlet 61c, increased the efficient that sewage enters the second chamber 52.Wherein, entrance 61a can be arranged on the position of certain altitude, so that sewage just can enter among the 61a afterwards the 51 interior gatherings of the first chamber are a certain amount of, thus can be so that sewage at first passes through precipitation process in the first chamber 51, further so that the treatment effect of sewage is provided.
In addition, in the structure of chamber door shown in Figure 96, above-mentioned by utilize at chamber door 6 mode that reinforcement forms flow-guiding channel 61 further the REFERENCE TO RELATED people formerly disclosed patent application CN102505654A(name be called: a body assembly and the cleaning cart of garbage box) and CN 102418322A(name be called: cleaning cart), above-mentioned two patent applications disclose the concrete mode at chamber door 6 design runners, do not do too much at this and give unnecessary details.
The above has described the process of cleaning cart reutilization of the sewage, except the above-mentioned embodiment that provides, those skilled in the art can carry out various changes and replacement to structure and the arrangement of above-mentioned cleaning cart, for example at chamber door 6 flow-guiding channel 61 is not set, and the dividing plate between the first chamber 51 and the second chamber 52 arranges the water conservancy diversion pore structure, as long as can satisfy the purpose of the water circulation recycling of above-mentioned cleaning cart, the utility model does not limit this type of change or replacement.
[filter]
Below mainly in conjunction with Figure 10 to Figure 17 the filter 1 that the utility model provides is elaborated.Wherein, this filter 1 also can be used for the cleaning cart that provides in Fig. 3, the first and second embodiments shown in Figure 8 except the cleaning cart that is used for the utility model the 3rd embodiment shown in Figure 16.
For cleaning, the maintenance convenience that further realizes filter 1, extremely shown in Figure 17 such as Figure 10, the filter 1 that the utility model passes through comprises the support 12 of filter house 11 and this filter house 11 of carrying, filter house 11 comprises the filter assemblies 13 that can filter sewage, and filter house 11 can move back and forth with respect to support 12.Therefore, only need in use, support 12 be fixed in the water treatment zone of cleaning cart, at embodiment of the present utility model for being fixed in the 5a of contraminated zone, namely in the second chamber 52.When needing repairing, then make the filter house 1 that comprises filter assemblies 13 move out contraminated zone 5a with respect to support 12, can finish cleaning, maintenance and maintenance work to it, do not need integral filter device 1 is removed.Therefore, so that the cleaning cart usability of this filter and this filter 1 of use is strong.Particularly, when the cleaning cart that this filter 1 is used for Fig. 3 and the first and second embodiments shown in Figure 8 provides is, filter 1 can be separately positioned among the first district 52a and Second Region 52b of the second chamber 52, and by their corresponding open rearward end this filter house 1 is moved out dustbin 5 and clean.
Preferably, as shown in figure 16, the cleaning cart that the utility model the 3rd embodiment provides comprises the first water pump 71 equally, the clear water that the filter house 11 of the filter that the utility model provides filters can be transported in the 3rd chamber 53 by this first water pump 71, gets final product by being communicated with following suction line 15 particularly.In addition, because filter house 11 can move back and forth along support 12, in the front side wall (in the second partition 57 for separating the second chamber 52 and the 3rd chamber 53 described above) of the second chamber 52, be fixed with locating part 54, as shown in figure 17, be formed with the first inclined-plane a on this locating part 54, the end of filter house 11 is provided with the second inclined-plane b that cooperates with this first inclined-plane a.Therefore by the position of this locating part 54 rationally is set, and the angle on two inclined-planes, can be so that filter house 11 accurately enters the operating position.In addition; other jockeys well known in the art can also be set; come filter house 11 is carried out spacing and fixing such as magetic indicator joint etc., all drop in the protection domain of the present utility model for belonging to lower various other changes of the utility model design and replacement.
Get back to the filter itself that the utility model provides, the embodiment that can realize technique scheme has multiple, structure of support 12 etc. for example, the utility model for convenience of description, in this introduction preferred embodiment wherein, this preferred embodiment only is used for explanation the utility model, is not limited to the utility model.
In the preferred embodiment such as Figure 11 to Figure 17, be provided with the first guide rail 21 on the filter house 11, being provided with the second guide rail 22, the first guide rails 21 on the support 12 can slide along the second guide rail 22.Wherein more preferably, for fear of unnecessary wearing and tearing, be provided with the first roller 31 on the filter house 11, be provided with the second roller 32 on the support 12, the first roller 31 accommodate with the second guide rail 22 in, and can roll by relative the second guide rail 22, the second roller 32 is contained in the first guide rail 21 and can rolls with respect to the first guide rail 21.That is, can be so that filter house 11 be realized the pull process of drawer types, wherein can reduce friction between first, second guide rail 21,22 by first, second roller 31,32 that arranges, further promote the operability of filter.Particularly, can be with reference to Figure 10 and filter shown in Figure 11 1 state under the in running order and off working state, wherein, when filtering device 1 place duty, can be fixed by the relative position with itself and the second guide rail 22 such as securing member spare; And when needs are mobile, but the securing member such as bolt under the fast dismantling, and filter 1 is shifted out the second chamber 52 carry out maintaining.In actual use, in order to realize the pull motion of drawer type, the first roller 31 of support 12 can be arranged on the front end of the first guide rail 31, to roll with respect to the second guide rail 32, and the second roller 32 can be arranged on the rear end of the second guide rail 22, also can arrange separately and be fixed on outside the second guide rail 22 ends, wherein as shown in figure 11, preferably, this second roller 32 is spaced apart and arranged in outside the rear end of the second guide rail 22 along the length direction of the second guide rail 22, namely the end of the second roller 32 distances the second guide rail 22 has a determining deviation, therefore when filter house 11 is extracted backward contraminated zone 5a out or is inserted forward contraminated zone 5a, the first roller 31 that is installed in the first guide rail 31 front ends is accommodated into the second guide rail 22, to realize the easy for installation of filter house 11 and support portion 12 from this spacing.When filter 1 is fixed on the second chamber 52, then can fix respectively the second guide rail 22 and the second roller 32 this moment as shown in Figure 5, and change and replacement that the utility model belongs to this within the utility model design do not limit.
In addition, as shown in figure 12, in order to make things convenient between the guide rail, the cooperation between guide rail and the roller, preferably, the first guide rail 21 is L shaped structure, and the second guide rail 22 is the U-shaped structure, and the first guide rail 21 is accommodated the second guide rail 22.Wherein particularly, the U-shaped structure of the second guide rail 22 is that the U-shaped structure of lying down is accommodated the first roller 31 with the relative recess that can either utilize the U-shaped structure, can utilize again the relative protuberance of U-shaped structure to be fixed.And the L shaped structure of the first guide rail 21 can be sealed the U-shaped opening of this second guide rail when accommodating the second guide rail 22, and can accommodate the second roller 22 that is positioned at outside the second guide rail 22 rear ends simultaneously.Thereby realize that the first roller 31 can roll along the second guide rail 22, the second roller 32 can roll along the first guide rail 21.In addition, in order to make filter house 11 stress equalizations, wherein, the first guide rail 21 and the second guide rail 22 be two and in twos one group cooperatively interact, every group of first guide rail 21 and the second guide rail 22 are symmetrically located at the both sides of filter house 11, and two the first guide rails 22 are positioned at the inboard of two the second guide rails 22.
The filter that provides in order to further facilitate maintenance, maintenance the utility model, preferably, filter house 11 comprises the framework 14 that moves back and forth along support 12, filter assemblies 13 is removably mounted in this framework 14.Particularly as a kind of preferred embodiment, framework 14 comprises underframe 14a, upper frame 14b and the first bogie side frame 14c that is oppositely arranged and the second bogie side frame 14d, the lower end of the first bogie side frame 14c is fixed on the first end of underframe 14a, the lower end of the second bogie side frame 14d is hinged on the second end of underframe 14a, the first end of upper frame 14b is hinged on the upper end of the first bogie side frame 14c, but the second end of upper frame 14b is locked in the upper end of the second bogie side frame 14d by the locking piece 14e of release.Wherein, locking piece 14e is when lock-out state, and underframe 14a, upper frame 14b, the first bogie side frame 14c and the second bogie side frame 14d surround spatial accommodation, and filter assemblies 13 is locked in this spatial accommodation.Wherein, locking piece 14e is optional uses locking pieces well known in the art such as quick pincers or snap close.Particularly, as a kind of embodiment, as shown in figure 15, locking piece 14e comprises pedestal 14e1, spanner 14e2, locking ring 14e3 and lock slots 14e4, wherein, pedestal 14e1 is fixed on the second end of upper frame 14b, lock slots is fixed on the upper end of the second bogie side frame 14d, and wherein, spanner 14e2 is hinged on this pedestal 14e1, and locking ring 14e3 can be with the rotation of spanner 14e2 selectively with lock slots 14e4 hook lock, perhaps break away from this lock slots 14e4.Thereby realize the locking and unlocking of upper frame 14b and the second bogie side frame 14d.
Therefore, when the cleaning of carrying out filter assemblies 13, maintenance and maintenance, this filter assemblies 13 can be taken out from framework 14.Particularly, can open by locking piece 14e just, and with the second bogie side frame 14d around underframe 14a rotation, and upper frame 14b rotate around the first bogie side frame 14c, thereby makes things convenient for filter assemblies 13 from framework 14 interior dismountings.For the preferred structure of said frame 14, those skilled in the art can be understood that, this structure is not limited to this, and other can realize that filter assemblies 13 removably from the structure of framework 14 interior taking-ups, belongs to protection domain of the present utility model equally.
In order to realize the filtration to sewage, as shown in figure 12, filter assemblies 13 in the filter that the utility model provides comprises pipe fitting 41, a plurality of water proofs that have the permeable filtering film component 42 of perforation and be sealedly connected between these a plurality of permeable filtering film components 42 of arranging along the axially spaced-apart of this pipe fitting 41 overlap 43, this water proof cover 43 comprises axially extending bore, the axially extending bore of the perforation of permeable filtering film component 42 and water proof cover 43 forms common for the mobile pipeline of clear water, and pipe fitting 41 is arranged in this pipeline, and be provided with the Kong Lu that is positioned at this pipeline on the tube wall of this pipe fitting 41, thereby so that clear water can flow in this pipe fitting 41.And for fixing permeable filtering film component 42 and water proof cover 43, filter assemblies 13 comprises two end plates 44, these two end plates 44 lay respectively at the two ends of pipe fitting 41, and be connected on the pipe fitting 2 by threaded engagement respectively, think that permeable filtering film component 42 and water proof cover 43 provides thrust, wherein, for thrust more reasonably is provided, these two end plates 44 can be undertaken by stop part 45 spacing, and this stop part 45 can be arranged on the underframe 14a of framework 14, to carry out spacing to end plate 44.Wherein, 44 1 aspects of end plate can make water proof cover 43 better with the sealing effectiveness between the permeable filtering film component 42, on the other hand can in the situation that the filter assemblies size is certain can more than enough some permeable filtering film components 42 that arrange, with the raising filter efficiency.
In certain embodiments, the external diameter of pipe fitting 41 is slightly less than on the permeable filtering film component 42 aperture of the axially extending bore of the aperture of perforation and water proof cover 43, so that be formed with the gap between the internal face of the internal face of boring a hole on the outside wall surface of pipe fitting 41 and the permeable filtering film component 42 and water proof cover 43, so, by a plurality of permeable filtering film components 42, water proof cover 43, pipe fitting 41 and end plate 44, form the enclosure space with respect to sewage, shown in the arrow among Figure 12, sewage can enter in this enclosure space through permeable filtering film component 42, obtain filtration, purification, by the Kong Lu on the pipe fitting 41, the filtered water in the enclosure space (being clear water) is collected precalculated position (for example in the 3rd chamber 53) again.Among this, the two ends of pipe fitting 41 can be by the operation of drawing water such as equipment such as water pumps (such as the first water pump 71), enter speed in this enclosure space to accelerate sewage from permeable filtering film component 42, therefore, the filter assemblies that the utility model provides is reasonable in design, simple in structure, good filtration effect, and can be used in the occasion of multiple sewage disposal.
Better for the filter effect that makes the filter assemblies that the utility model provides, more have practicality, preferably, the filter membrane aperture of permeable filtering film component 42 is 0.01 μ m ~ 0.03 μ m.The filter capacity of the filter assemblies that the utility model provides has greatly been improved in this filter membrane aperture, the purposes of the clear water after the filtration is increased greatly, and make the filter assemblies can be used for multiple sewage treatment area.For the filter assemblies that the utility model provides conveniently is installed, the permeable filtering film component that can reach this filter membrane aperture can be preferably Flat Membrane common on the market, it has stronger strainability, the Flat Membrane that provides for the patent of 201505513U of Granted publication number for example, its filter membrane aperture can reach 0.01 μ m ~ 0.03 μ m, meets requirement of the present utility model.Certainly those skilled in the art can change the permeable filtering film component that adopts or replace, as long as satisfy the purpose of this utility model, the utility model does not limit this.
Enter the efficient of pipe fitting 41 in order to increase clear water, preferably, be formed with a plurality of hole road (not shown) on the tube wall of pipe fitting 41, a plurality of Kong Lu lay respectively in a plurality of permeable filtering film components 42 and/or a plurality of water proof cover 43.No matter be positioned at permeable filtering film component 42, still be positioned at water proof cover 43, owing to being tightly connected between permeable filtering film component 42 and the water proof cover 43, clear water being entered safely in the pipe fitting 41, and can not make in the sewage inlet pipe spare 41.In actual use, for the convenient filter assemblies 13 that uses the utility model to provide, preferably, and the sealing of an end of pipe fitting 41, the other end is open.Wherein, water pump (such as the first water pump 71) and the end be connected connect, with the clear water in the suction filtration assembly more effectively.
And as shown in figure 13, in framework 14, filter house 11 comprises the filter assemblies 13 of a plurality of parallel arranged.The homonymy one end sealing of a plurality of pipe fittings 41 of these a plurality of filter assemblies 13, the other end all is communicated with suction line 15.15 of this suction lines can be extracted clear water in the 3rd chamber 53 out by the suction source of the first water pump 71, thereby realize filtration and the recycling of sewage.
In addition, need to prove, although the filter 1 that the utility model provides is to be arranged on the cleaning cart that three kinds of embodiments of the utility model provide, particularly say for example on the sweeper, but it will be appreciated that, this filter 1 can also be used for other sewage disposal place and equipment, and the utility model does not limit its application.
Therefore, in the cleaning cart that the utility model provides, can be provided with an above-mentioned filter 1 at the first district 52a and the Second Region 52b of the second chamber 52, therefore, can either when opening chamber door 6, conveniently dump rubbish and sewage, again can this filter 1 convenient for cleaning.
[sewage filter system]
Wherein, contraminated zone 5a(the second chamber 52 of having described in conjunction with the casing assembly of cleaning cart above the sewage filter system that the utility model provides comprises), clear water zone 5b(the 3rd chamber 53), be arranged on filter 1 and the first water pump 71 in the 5a of contraminated zone, this first water pump 71 can be used in delivers to clear water zone 5b with the clarified water pump after 1 filtration of this filter, and the first water pump 71 is communicated with by the first pipeline 71a with clear water zone 5b.
In order to realize the purpose of this utility model, counter-flushing pipeline 71b also is set between the discharge outlet of clear water zone 5b and described filter 1, this counter-flushing pipeline 71b is communicated with clear water zone 5b by the water inlet 71c on the sidewall that is arranged on clear water zone 5b, and the height of this water inlet 71c in the vertical direction is poor with height of formation greater than the height of filter 1.Particularly, as shown in Figure 1, the discharge outlet of filter 1 is communicated with the first working hole 71y of the first water pump 71, and the second working hole 71r of the first water pump is communicated with the first pipeline 71a and counter-flushing pipeline 71b respectively.Be that counter-flushing pipeline 71b is communicated with filter 1 by the first water pump 71, thereby so that structure is simpler.
Wherein, the sewage filter system that the utility model provides can comprise filtration duty and backwash duty, filtering under the duty, counter-flushing pipeline 71b is closed condition, clarified water pump after the first water pump 71 filters filter 1 by the first pipeline 71a is delivered to clear water zone 5b, under the backwash duty, the first water pump 71 quits work, counter-flushing pipeline 71b in opened condition, the clear water in the clear water zone 5b flows to the discharge outlet of filter 1 so that filter 1 is carried out backwash under the pressure-acting of liquid level difference.
Therefore, switching by counter-flushing pipeline 71b can realize respectively that clarified water pump is delivered to clear water zone 5b and realization utilizes hydraulic pressure pressure reduction to use clear water that filter is carried out reverse cleaning, wherein for the switching of convenient this counter-flushing pipeline of control 71b, can preferably be provided with the valve 71e that this counter-flushing pipeline of control 71b opens and closes at counter-flushing pipeline 71b.The utility model does not limit the type of valve 71e.Thereby, can when sewage filter system is worked, employed filter be cleaned, thereby can provide its service time so that the persistence of its work to be provided.And owing to being provided with counter-flushing pipeline 71b separately, can the work of the first pipeline 71a not impacted, reduced the destabilizing factor when passing through the first pipeline 71a to clear water zone 5b pumping clear water.
In addition of paramount importance improvement, as shown in Figure 1 to Figure 3, clear water zone 5b comprises the first clear water zone 5ba and the second clear water zone 5bb that is interconnected, and the first clear water zone 5ba is positioned at the top of clear water zone 5b, and the water inlet 71c of counter-flushing pipeline 71b is arranged in this first clear water zone 5ba.The clear water zone that promising counter-flushing pipeline 71b supplies water namely is set separately, therefore so that the water supply of counter-flushing pipeline is more stable.Wherein, can realize the embodiment of this scheme and multiple, in optimal way as shown in Figure 1, preferably, the tank 5b1 that is provided with upper end open in the sidewall of clear water zone 5b to be being divided into clear water zone 5b the first above-mentioned clear water zone 5ba and the second clear water zone 5bb, and the water inlet 71c of counter-flushing pipeline 71b is positioned at this tank 5b1, namely, space in the tank 5b1 be can be used as the second clear water zone 5bb, and other spaces are as the first clear water zone 5ba.When the closed condition of counter-flushing pipeline 71b, at first flow in this tank 5b1 through the clear water of the first pipeline 71a, and again overflow in the clear water zone 5b after this tank 5b1 water is full.Therefore, because entering the clear water of clear water zone 5b from the first pipeline 71a at first needs to enter the tank 5b1, can overflow to clear water zone 5b after this tank 5b1 water is full stores, so that the water in this tank 5b1 remains full, and the use of clear water reduces can outwards not supply water with clear water zone 5b the time.Thereby assurance is positioned at the water inlet 71c of the counter-flushing pipeline 71b of this tank 5b1 can be guaranteed to obtain the reverse cleaning water, and is not subjected to the outwards impact of water supply of clear water zone, has namely guaranteed the water stability that supplies of counter-flushing pipeline 71b.Thereby further promoted practicality of the present utility model, in addition, owing to being provided with this tank 5b1, it is higher that the water inlet 71c position of counter-flushing pipeline 71b can arrange, thereby increase the pressure reduction between this water inlet 71c and the filter 1, have to utilize the clear water reverse flow is cleaned to this filter 1 and to it.
Wherein the structure of above-mentioned tank 5b1 and height can be determined by actual conditions by those skilled in the art, such as making rectangle or circle etc., all should drop in the protection domain of the present utility model for this type of modification.
In addition, in optimal way of the present utility model, the delivery port 71d of the first pipeline 71a is positioned at the top of the water inlet of counter-flushing pipeline 71b, obtains sufficient water supply to guarantee counter-flushing pipeline 71b, and further, this delivery port also is positioned at the top of tank 5b1.That is, be not positioned at tank 5b1, thereby so that the water level among the tank 5b1 can keep high state.Can guarantee that counter-flushing pipeline 71b can access stable water supply.Certainly in other embodiments, the mode of texturing that the delivery port 71d of counter-flushing pipeline 71a is arranged among the tank 5b1 too drops in the protection domain of the present utility model too.
In addition, except the mode that tank is set, in another embodiment as shown in figure 14, sewage filter system comprises separating plate 5b2, this separating plate 5b2 is divided into clear water zone 5b the first clear water zone 5ba and the second clear water zone 5bb that vertically arranges, and be provided with on the separating plate 5b2 to the carrier pipe 5b3 of the second clear water zone 5bb, this carrier pipe 5b3 is arranged in the perforate of separating plate 5b2, so that the first clear water zone 5ba and the second clear water zone 5bb are communicated with.In this embodiment, can guarantee that equally counter-flushing pipeline obtains stable water supply, wherein the degree of depth of the tank of embodiment is identical among the obtained effect of carrier pipe 5b3 case the second clear water zone 5bb length of extending and Fig. 1, after namely needing the interior water level of the second clear water zone 5bb to be elevated to the upper end of flooding carrier pipe 5b3, just can be to supplying water in the first clear water zone 5ba.Thereby guarantee that the second clear water zone 5bb can stablize the case counter-flushing pipeline and supply water.In addition, for other NM embodiments that meets the utility model design, all should drop in the protection domain of the present utility model.
Need to prove, above-mentioned is in conjunction with the cleaning cart that the utility model provides the sewage filter system that the utility model provides to be had been described in detail, but this sewage filter system is not limited to be applied in this cleaning cart.It will be appreciated that, other NM sewage filter systems that need to all can use the utility model to provide to the place that sewage is processed, the utility model does not limit its application.
To sum up, the sewage filter system that the utility model provides, casing assembly and filter itself all can solve the problems of the prior art at least, for example sewage filter system can make things convenient in use filter 1 is carried out back flush, the casing assembly is the ingenious space that can utilize to a greater degree dustbin of connection and reasonable arrangement then, and behind the movably filter that cooperates the utility model to provide, more provide the disposal ability of sewage.Therefore, the sewage filter system, casing assembly and the cleaning cart that provide of the utility model all has higher practicality and promotional value.
Below describe by reference to the accompanying drawings preferred embodiment of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible combinations.
In addition, also can carry out any combination between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (19)
1. filter, it is characterized in that, this filter (1) comprises the support (12) of filter house (11) and this filter house of carrying (11), described filter house (11) comprises the filter assemblies (13) that can filter sewage, and described filter house (11) can move back and forth by relatively described support (12).
2. filter according to claim 1, it is characterized in that, be provided with the first guide rail (21) on the described filter house (11), be provided with the second guide rail (22) on the described support (12), described the first guide rail (21) can slide along described the second guide rail (22).
3. filter according to claim 2, it is characterized in that, be provided with the first roller (31) on the described filter house (11), be provided with the second roller (32) on the described support (12), described the first roller (31) is contained in described the second guide rail (22) and can rolls by relatively described the second guide rail (22), and described the second roller (32) is contained in described the first guide rail (21) and can rolls by relatively described the first guide rail (21).
4. filter according to claim 3, it is characterized in that, described the first roller (31) is arranged on the front end of described the first guide rail (21), and described the second roller (32) is spaced apart and arranged in outside the rear end of described the second guide rail (32) along the length direction of described the second guide rail (22).
5. filter according to claim 3 is characterized in that, described the first guide rail (21) is L shaped structure, and described the second guide rail (22) is the U-shaped structure, and described the first guide rail (21) is accommodated described the second guide rail (22).
6. filter according to claim 5, it is characterized in that, described the first guide rail (21) and described the second guide rail (22) be two and in twos one group cooperatively interact, these two groups described the first guide rails (21) and described the second guide rail (22) are symmetrically located at the both sides of described filter house (11), and two described the first guide rails (22) are positioned at the inboard of two described the second guide rails (22).
7. the described filter of any one according to claim 1-6, it is characterized in that, described filter house (11) comprises the framework (14) that moves back and forth along described support (12), and described filter assemblies (13) is removably mounted in this framework (14).
8. filter according to claim 7, it is characterized in that, described framework (14) comprises underframe (14a), upper frame (14b) and the first bogie side frame (14c) that is oppositely arranged and the second bogie side frame (14d), the lower end of described the first bogie side frame (14c) is fixed on the first end of described underframe (14a), the lower end of described the second bogie side frame (14d) is hinged on the second end of described underframe (14a), the first end of described upper frame (14b) is hinged on the upper end of described the first bogie side frame (14c), described upper frame (14b) but the second end be locked in the upper end of described the second bogie side frame (14d) by the locking piece (14e) of release, described locking piece (14e) is when lock-out state, described underframe (14a), upper frame (14b), the first bogie side frame (14c) and the second bogie side frame (14d) surround spatial accommodation, and described filter assemblies (13) is locked in this spatial accommodation.
9. the described filter of any one according to claim 1-6, it is characterized in that, described filter assemblies (13) comprises pipe fitting (41), a plurality ofly have the permeable filtering film component (42) of perforation and be sealedly connected on water proof cover (43) between these a plurality of permeable filtering film components (42) along what the axially spaced-apart of this pipe fitting (41) was arranged, this water proof cover (43) comprises axially extending bore, the axially extending bore of the perforation of described permeable filtering film component (42) and described water proof cover (43) forms pipeline, described pipe fitting (41) is arranged in the described pipeline, and is provided with the Kong Lu that is positioned at this pipeline on the tube wall of this pipe fitting (41).
10. filter according to claim 9, it is characterized in that, described filter assemblies (13) comprises two end plates (44), these two end plates (44) lay respectively at the two ends of described pipe fitting (41), and be connected on the described pipe fitting (2) by threaded engagement respectively, and spacing by stop part (45), think that described permeable filtering film component (42) and water proof cover (43) provide thrust.
11. filter according to claim 9, it is characterized in that, described filter house comprises the described filter assemblies (13) of a plurality of parallel arranged, the homonymy one end sealing of a plurality of described pipe fitting (41) of these a plurality of described filter assemblies (13), and the other end all is communicated with suction line (15).
12. a cleaning cart, this cleaning cart comprises water treatment zone, it is characterized in that, is provided with according to claim 1 the described filter of any one (1) in-11 in the described water treatment zone, and wherein said support (12) is fixed in the described water treatment zone.
13. cleaning cart according to claim 12, it is characterized in that, this cleaning cart comprises dustbin (5) and is hinged on chamber door (6) on this dustbin (5), separate in the described dustbin (5) and be useful on first chamber (51) of accommodating rubbish and sewage, the 3rd chamber (53) that is used for storing second chamber (52) of sewage and is used for storing clear water, described the second chamber (52) comprises the first district (52a) and the Second Region (52b) that is positioned at described the first chamber (51) both sides, be respectively arranged with described filter (1) in described the first district (52a) and the Second Region (52b), described the first chamber (51) comprises the first opening (51a) that is positioned at described dustbin (5) rear end, described the first district (52a) comprises the second opening (52a1) that is positioned at described dustbin (5) rear end, described Second Region (52b) comprises that being positioned at the 3rd of described dustbin (5) rear end opens (52b1), described chamber door (6) is with described the first opening (51a), the second opening (52a1) and the 3rd is opened (52b1) sealing, wherein, described the second chamber (52) is described water treatment zone, and the described support (12) of described filter (1) is fixed in described the second chamber (52).
14. cleaning cart according to claim 13, it is characterized in that, the effluent stream of described the first chamber (51) is to described the second chamber (52), and the sewage in described the second chamber (52) flows to described the 3rd chamber (53) after filtering through described filter (1).
15. cleaning cart according to claim 13, it is characterized in that, be fixed with locating part (54) in the front side wall of described the second chamber (52), be formed with the first inclined-plane (a) on this locating part (54), the end of described filter house (11) is provided with the second inclined-plane (b) that cooperates with this first inclined-plane.
16. cleaning cart according to claim 12, it is characterized in that, described cleaning cart comprises dustbin (5) and is hinged on chamber door (6) on this dustbin (5), (5) comprise contraminated zone (5a) in the described dustbin, clear water zone (5b) and the first water pump (71), described contraminated zone (5a) is described water treatment zone, described the first water pump (71) can be used in delivers to described clear water zone (5b) with the clarified water pump after described filter (1) filtration, this first water pump (71) is communicated with by the first pipeline (71a) with described clear water zone (5b), counter-flushing pipeline (71b) also is set between the discharge outlet of described clear water zone (5b) and described filter (1), this counter-flushing pipeline (71b) is communicated with described clear water zone (5b) by the water inlet on the sidewall that is arranged on described clear water zone (5b) (71c), and the height of this water inlet (71c) in the vertical direction is poor with height of formation greater than the height of described filter (1).
17. cleaning cart according to claim 16, it is characterized in that, the discharge outlet of described filter (1) is communicated with first working hole (71y) of described the first water pump (71), and second working hole (71r) of described the first water pump is communicated with described the first pipeline (71a) and described counter-flushing pipeline (71b) respectively.
18. according to claim 16 or 17 described cleaning carts, it is characterized in that, described filter comprises filtration duty and backwash duty, under described filtration duty, described counter-flushing pipeline (71b) is closed condition, clarified water pump after described the first water pump (71) filters described filter (1) by the first pipeline (71a) is delivered to described clear water zone (5b), under described backwash duty, described the first water pump (71) quits work, described counter-flushing pipeline (71b) in opened condition, the clear water in the described clear water zone (5b) flows to the discharge outlet of described filter (1) so that described filter (1) is carried out backwash under the liquid level difference pressure-acting.
19. cleaning cart according to claim 16 is characterized in that, the delivery port (71d) of described the first pipeline (71a) is positioned at the top of the water inlet of described counter-flushing pipeline (71b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498687 CN202893198U (en) | 2012-09-27 | 2012-09-27 | Filtering device and cleaning vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498687 CN202893198U (en) | 2012-09-27 | 2012-09-27 | Filtering device and cleaning vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893198U true CN202893198U (en) | 2013-04-24 |
Family
ID=48113920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220498687 Expired - Fee Related CN202893198U (en) | 2012-09-27 | 2012-09-27 | Filtering device and cleaning vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN202893198U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288206A (en) * | 2013-06-24 | 2013-09-11 | 金华市洁能环保科技有限公司 | A curtain-style membrane sewage cleaning system |
| CN103691319A (en) * | 2012-09-27 | 2014-04-02 | 长沙中联重科环卫机械有限公司 | A filtering device and a sanitation vehicle |
| CN104034147A (en) * | 2014-06-22 | 2014-09-10 | 浙江省新昌县澄潭茶厂 | Disc-type tea tedding ground cleaning machine |
| CN104707391A (en) * | 2015-03-20 | 2015-06-17 | 上海秉汇智能新材料科技有限公司 | Novel energy backwashing filter |
-
2012
- 2012-09-27 CN CN 201220498687 patent/CN202893198U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691319A (en) * | 2012-09-27 | 2014-04-02 | 长沙中联重科环卫机械有限公司 | A filtering device and a sanitation vehicle |
| CN103691319B (en) * | 2012-09-27 | 2015-12-02 | 长沙中联重科环卫机械有限公司 | Filter and cleaning cart |
| CN103288206A (en) * | 2013-06-24 | 2013-09-11 | 金华市洁能环保科技有限公司 | A curtain-style membrane sewage cleaning system |
| CN104034147A (en) * | 2014-06-22 | 2014-09-10 | 浙江省新昌县澄潭茶厂 | Disc-type tea tedding ground cleaning machine |
| CN104034147B (en) * | 2014-06-22 | 2016-01-13 | 浙江省新昌县澄潭茶厂 | A kind of disc type tealeaves teds cleaning machine for road surface |
| CN104707391A (en) * | 2015-03-20 | 2015-06-17 | 上海秉汇智能新材料科技有限公司 | Novel energy backwashing filter |
| CN104707391B (en) * | 2015-03-20 | 2016-05-25 | 上海秉汇智能新材料科技有限公司 | A kind of new forms of energy backwash filter |
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Address after: 410000 Hunan province Changsha hi tech Development Zone, Lin Yulu No. 288 Patentee after: Changsha ZOOMLION Environmental Industry Co., Ltd. Address before: 410013 Changsha province high tech Development Zone, No. 307 South Road, silver basin Patentee before: Environmental & Sanitation Machinery Branch of Changsha Zoomlion Heavy Industry Science & Technology |
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