CN205007689U - Filter is retrieved to rainwater - Google Patents

Abstract

The utility model relates to a filter is retrieved to rainwater, a body has, and the inside water inlet that is equipped with of body, delivery port and drain and have the baffle of through -hole, the baffle is with body internal partitioning become to intake space and drainage space, the drainage space lies in into water space below, make the water inlet communicate in the space that intakes, and the delivery port all communicates in the drainage space with the drain, drainage space traditional chinese clothing is equipped with filter equipment again, filter equipment one end communicates in the through -hole, another looks remote site feeds through in the drain, it lies in the regional and recovery area territory that lies in the outside of inside filtration to make filter equipment become one with drainage space separation, filter equipment is equipped with has the crisscross filtration netware that forms of weaving of a plurality of filament, make the net opening that filters the netware and form the range of a plurality of next -door neighbours, and it establishes and describes for the awl cylindricality of convergent from top to bottom to filter the netware. Its simple structure, the combination is easy and need not external power and energy, unblock and keep filter equipment clean, unblocked retrieving filter process.

Description

Rainwater recycle filter

Technical field

The utility model has about a kind of rainwater recycle filter being installed on building, espespecially a kind of structure is simple, combination is easily and without the need to the rainwater recycle filter of the extrinsic motive energy, and can not block at recovery filter process and keep filter clean, unimpeded, exempt the step of dismounting consumptive material or cleaning and filtrating equipment.

Background technology

The green building of resource reutilization paid attention to increasingly by recent each industry mat, such as: be apt to Zhongting wind or plant cultivation control air-flow, nice and cool effect is produced with natural convection air, or the purposes of solar panel as solar water heating system and solar cell is installed additional on roof, in addition, recycling about rainwater recycle is also a considerable part, add that the situation of unusual weather conditions is now day by day frequent, super large torrential rain will cause drainage system cannot load, if can while raining, directly first by rainwater-collecting after collecting pit, carry out again filtering and being stored in rainwater recycle groove, treat to recycle in the future and plant pouring in planting, the clean of urinating bucket and toilet is dragged or is used in floor punching, except the silting phenomenon that heavy rain brings can be improved, avoid blocking the traffic, also the normal operation of anti-ditch between fields system can be maintained, take into account ecology, energy-conservation, subtract useless, reach the recycling of water resource.

Common rainwater filtering device, with the equipped vortex centrifugal machine with helical blade, must provide power just can carry out filter, cannot take into account energy-conservation and subtract useless green building demand; Even if recently gradually appear at the dmp filter retracting device that operational phase comparatively meets ecological requirements, but it is normal because arranging the filter element of multilayer or complexity, indirectly cause needing to consume a large amount of energy and material in the fabrication stage of this device, produce many discarded objects and carbon emission, also do not meet environmental protecting device the fabrication stage for energy-conservation, subtract useless and healthy requirement, when selecting construction material, reasonable employment and the disposal of resource should be considered, reach the object of saving water resource thus, comprise the using water wisely of greening.

The rainwater recycle filter in the past disclosed, except the filter element that described need provide power source, also has other not need the filter element providing power source, such as: multi-layer sheet is tower or install screen pack.At the filter that multi-layer sheet is tower, after rainwater flows through multi-layer sheet tower from top to bottom, make mud, leaf, branch or impurity are trapped in the plate tower with angle of inclination, remove unnecessary residue thus, but the tower rainwater recycle filter of this multi-layer sheet must just can produce a desired effect by the large-scale component of construction, it is simple that manufacture process does not meet structure, energy-conservationly subtract useless design concept, and when flowing into a large amount of rainwater, the time that rainwater is trapped in plate tower can be shortened, rainwater is direct outflow filter device even almost, cannot reach and effectively reclaim filter effect.

Another kind of common mode installs screen pack, but filter causes rainwater to circulate because screen pack blocks often, need often in addition cleaned filter screen, rainwater is avoided effectively to filter, when rainwater recycle is recycled, impurity or mud stopped nozzles or pipe fitting occur, or residual silt there is peculiar smell.

Utility model content

Main purpose of the present utility model is that providing a kind of can take into account energy-conservation in fabrication stage and operational phase and subtract useless rainwater recycle filter, more can reach simple and easy use and convenient purposes of installing further, and can come interim at super large torrential rain, keep stable recovery filter effect, guarantee the limpid non sludge of water quality, even free from extraneous odour, allowing the rainwater after filtering have real practicality, is the prerequisite main points of rainwater recycle filter really.

For reaching described object, the utility model is a kind of rainwater recycle filter, there is a water inlet, the body of one delivery port and a sewage draining exit, and described body interior is provided with the dividing plate of formation one through hole, described body interior is separated into a water inlet space and and is positioned at drainage space below described water inlet space by described dividing plate, described water inlet is made to be communicated in described water inlet space, described water inlet is positioned at the bottom in described water inlet space, and the opening direction of described water inlet is parallel to the tangential direction of described through hole, described water inlet interior volume top is provided with a flow-disturbing pad of changing the direction of a stream of water, the lug boss that described flow-disturbing pad inner ring establishes multiple close interval to arrange, described dividing plate is provided with a ring projection in the outer fringe position of described through hole again, described ring projection has a rake upwards extended, and the support portion of a tool difference in height is extended to form by described rake.

Described body is by a top cover, one upper shell, described dividing plate, one lower shell and a base plate formed, described upper shell is by described water inlet space, multiple first holder and water inlet formed, described lower shell is by described drainage space, multiple second holder and delivery port formed, described base plate has a blow-off pipe, described top cover covers above described upper shell, described upper top cover and upper shell is fixed with described first holder, described upper shell is fixed with described second holder, dividing plate and lower shell, handling or the dismounting that simply can be completed described body by hand-held tool or electric tools can not be needed further.

And described delivery port is communicated in described drainage space, a filter is equiped with again in described drainage space, described filter one end is communicated in described through hole, described through hole is positioned at described baffle central, another opposite end is communicated in described sewage draining exit, make described filter described drainage space is separated into one and be positioned at the recovery zone that inner filtration zone and is positioned at outside, it is characterized in that: described filter is provided with the filtration netware that has multiple filament weaving, make described filtration netware form the mesh openings of multiple arranged adjacent; Vertical interlaced mode is adopted to form mesh openings that is square or rhombus between described filament, described filtration netware is interweaved by stainless steel string with forming, described filtration netware is cone post shapes for from top to bottom internal diameter convergent and surface can not have part to swell, and stainless steel string must present smooth-going surface by stay bolt.

Described filter comprises further and is installed in described filtration netware respectively, lock cuffs and once locking clip part in one of lower two ends, described cuffs of locking is provided with one first retainer plate and one first larynx hoop, the two ends of described first larynx hoop have one first hoop hole respectively separately, described first larynx hoop coordinates first locking part in described first retainer plate and the described first hoop hole of a serial connection, described filtration netware upper end is held between the two, and described lower locking clip part is provided with one second retainer plate and one second larynx hoop, the two ends of described second larynx hoop have one second hoop hole respectively separately, described second larynx hoop coordinates second locking part in described second retainer plate and the described second hoop hole of a serial connection, described filtration netware lower end is held between the two, based on the cone post shapes that described filtration netware is internal diameter convergent from top to bottom, the girth of described first larynx hoop is greater than the girth of described second larynx hoop, the girth of described first retainer plate is greater than the girth of described second retainer plate.Described first retainer plate have one with the first compression zone of corresponding described first larynx hoop effect, and upwards extends expansion by described first compression zone and form a pars infundibularis, and the end face periphery horizontal-extending of described pars infundibularis forms a ring support; Described second retainer plate have one with the second compression zone of corresponding described second larynx hoop effect, the described first inside reflexed in compression zone upper end forms one first overhead kick portion, and the described second outside reflexed in compression zone lower end forms the second overhead kick portion that holds described second larynx hoop and filtration netware.

From aforementioned explanation, feature of the present utility model is: described filtration netware has imperceptible screen cloth (mesh), the effect of filtering molecule is provided, contrast rainwater recycle (centrifugal) filter in the past, the utility model can carry out dmp filter effectively not providing in the middle of the environment of the extrinsic motive energy and easy apparatus structure, and automatically keep clean after recovery is filtered, without the need to consumptive material, traditional filter screen is not had to need the problem of being cleaned yet, even if described filtration netware slightly blocks, still can maintain dmp filter effect to a certain degree, in addition, the braiding process of the mesh openings of described filament can not can produce rubbish impurity in manufacturing process as the screen cloth by steel plate punching, and both compare, and the manufacturing process of mesh openings of the present utility model seems easy and economizes the energy again.

Accompanying drawing explanation

Fig. 1 is the stereogram of the utility model rainwater recycle filter;

Fig. 2 is the exploded view of Fig. 1;

Fig. 3 is the sectional drawing of AA ' hatching in Fig. 1;

Fig. 4 is the stereogram that the utility model filters netware;

Fig. 5 is the exploded view that the utility model filters netware;

Fig. 6 is the enlarged drawing of part A in Fig. 3;

Fig. 7 is the enlarged drawing of part B in Fig. 3;

Fig. 8 is the sectional schematic diagram of BB ' hatching display water (flow) direction in Fig. 1;

Fig. 9 is the schematic diagram that the utility model rainwater recycle filter carries out reclaiming Yu filtering;

Figure 10 is the cross-section cutaway view of another embodiment of the utility model rainwater recycle filter;

Figure 11 is the system flow chart that the utility model rainwater recycle filter is installed in rainwater recycle equipment.

Description of reference numerals: 1---rainwater recycle filter; 10---body; 11---top cover; 12---upper shell; 121---is intake space; 122---flow-disturbing pad; 122a---lug boss; 123---water inlet; 124---first holder; 125---oral siphon; 13---filter; 131---filtration zone; 132---recovery zone; 133---filters netware; 134---filament; 1340---mesh openings; 135a---locks cuffs; 135b---first retainer plate; 135c---first larynx hoop; 135d---first compression zone; 135e---pars infundibularis; 135f---ring support; Locking clip part under 136a---; 136b---second retainer plate; 136c---second larynx hoop; 136d---second compression zone; 136e---first overhead kick portion; 136f---second overhead kick portion; 14---dividing plate; 141---through hole; 142---ring is protruding; 143---rake; 144---support portion; 15---lower shell; 151---drainage space; 152---delivery port; 153---second holder; 154---outlet pipe 16---base plate; 161---blow-off pipe; 162---sewage draining exit; A---rainwater recycle equipment; 2---collection rain portion 3---recovery pond; 4---is along quiet valve.

Detailed description of the invention

Hereby for ease of the understanding that further has darker one deck clear and definite, full and accurate to structure of the present utility model, use and feature thereof and understanding, therefore enumerate preferred embodiment, coordinate accompanying drawing to be described in detail as follows:

Refer to shown in Fig. 1 and Fig. 2, one body 10 of the utility model rainwater recycle filter 1 sequentially arranges a top cover 11 from top to bottom, one upper shell 12, one filter 13, one dividing plate 14, one lower shell 15 and a base plate 16 formed, described upper shell 12 is by a water inlet space 121, one flow-disturbing pad 122, one water inlet 123 and multiple first holder 124 formed, the lug boss 122a that described flow-disturbing pad 122 inner ring establishes multiple close interval to arrange, described lug boss 122a has the effect making current produce flow-disturbing, described dividing plate 14 arranges a through hole 141 in central part, described lower shell 15 passes through by a drainage space 151, one delivery port 152 and multiple second holder 153 formed, described lower shell 15 more connects an outlet pipe 154, described base plate 16 arranges a blow-off pipe 161, described outlet pipe 154 and blow-off pipe 161 are all communicated in described drainage space 151, described flow-disturbing pad 122 ring-type is arranged at the upper limb of described water inlet space 121 inner tip, there is the effect that can reduce described water inlet space 121 air drag stationary flow direction, described top cover 11 clamps with described first holder 124 and is fixed on the top of described upper shell 12, described lower shell 15 clamps with described second holder 153 and is fixed on the top of described base plate 16.

Refer to shown in Fig. 3, one oral siphon 125 is communicated in the described water inlet 123 of bottom, described water inlet space 121, and the opening direction of described water inlet 123 is parallel to the tangential direction of described through hole 141, described water inlet space 121 is communicated with described oral siphon 125 via described water inlet 123, described drainage space 151 is communicated with described outlet pipe 154 via described delivery port 152, and described drainage space 151 is communicated with described sewage draining exit 162 via described blow-off pipe 161 again, in addition, described filter 13 is also down placed in described drainage space 151 from described through hole 141 through described dividing plate 14, described drainage space 151 is separated to form by described filter 13 recovery zone 132 that a filtration zone 131 and being positioned at described filter 13 inside is positioned at described filter 13 outside, and described filter 13 one end is communicated in described through hole 141, the corresponding other end is communicated in described sewage draining exit 162, when rainwater from described oral siphon 125 and water inlet space 121 flow through described through hole 141 enter described filter 13 time, rainwater can be filtered to described recovery zone 132 via described filtration zone 131, and obtain recycle-water in described recovery zone 132, impurity is deposited in described filtration zone 131, reach the effect of filtering rainwater.Wherein, for filter effect of the present utility model, described filter 13 has the very important and core roles of key, determines the quality of filter effect of the present utility model.

Refer to shown in Fig. 4 and Fig. 5, described filter 13 is provided with a filtration netware 133, wherein, described filtration netware 133 has multiple filament 134, described filament 134 is the modes woven mutually with vertical interlaced by stainless steel, is formed multiplely to present mesh openings 1340 that is square or rhombus arranged adjacent, and described filtration netware 133 is set to the cone post shapes of from top to bottom convergent, its convergent pattern has the pressure reducing impurity blocking, improves the effect of rainwater flowing velocity simultaneously.

In addition, described filtration netware 133 upper end is installed one and to be locked cuffs 135a, and locking clip part 136a is once installed in its lower end, wherein, the described cuffs 135a that locks is provided with one first retainer plate 135b and one first larynx hoop 135c, described lower locking clip part 136a is provided with one second retainer plate 136b and one second larynx hoop 136c, described first larynx hoop 135c is first inserted in described filtration netware 133 upper end, again described first retainer plate 135b is inserted described filtration netware 133, then described first larynx hoop 135c clamped and fix described first retainer plate 135b in the inner edge of described filtration netware 133, make described first retainer plate 135b produce one and bear the first compression zone 135d that described first larynx hoop 135c exerts pressure, described second larynx hoop 136c is first inserted in described filtration netware 133 lower end again, again described second retainer plate 136b is inserted described filtration netware 133, next described second larynx hoop 136c clamped and fix described second retainer plate 136b in the inner edge of described filtration netware 133, make the second compression zone 136d that the described second larynx hoop 136c of described second retainer plate 136b generation one opposing exerts pressure.

Refer to shown in Fig. 6, further illustrate the annexation of described dividing plate 14 and described filter 13, described first compression zone 135d also upwards extends the pars infundibularis 135e that expansion formation one is located on described first retainer plate 135b, and the end face periphery of described pars infundibularis 135e more horizontal-extending one ring support 135f, and described dividing plate 14 inner ring establishes a ring projection 142, described ring projection 142 has a rake upwards extended 143, described rake 143 annular is covered in the upper limb of described ring projection 142, and the support portion 144 of a tool difference in height is extended to form by described rake 143, the inner edge of described dividing plate 14 fits in the lower edge of described support portion 144, described ring support 135f embeds the upper limb of described support portion 144, described filter 13 can be fixed in described drainage space 151.

Refer to shown in Fig. 7, the described second inside reflexed in compression zone 136d upper end forms one first overhead kick portion 136e, and the described second outside reflexed in compression zone 136d lower end forms the second overhead kick portion 136f that holds described second larynx hoop 136c and filtration netware 133 body, described filter 13 clamps via described first overhead kick portion 136e and described second overhead kick portion 136f, connect described filter 13 and blow-off pipe 161, described blow-off pipe 161 can be fixed in described drainage space 151.

Refer to shown in Fig. 8 and Fig. 9, rainwater flows through described water inlet 123 from described oral siphon 125, and flow into by the tangential direction of described body 10 filters that described water inlet space 121 forms swirl flow, completely cut off air drag by described flow-disturbing pad 122 simultaneously and stablize the direction of swirl flow, then be able to rainwater be introduced described filter 13 and filtered by described filtration netware 133, by the structure of its cone post shapes, the pressure of impurity blocking can be reduced, improve the effect of impurity flowing velocity simultaneously, filters uninterruptedly, do not have the situation that impurity blocks described filtration netware 133.

Refer to shown in Figure 10, for the filter effect making the utility model remain stable, described filter 13 can be designed all size or length depending on the impurity content of rainwater or rainfall number, lengthen the length of described filtration netware 133, described lower shell 15 also must according to described drainage space 151 corresponding to the Design of length of filter 13, so as to being applied in various weather environment, maintain stable and good filter effect.

Refer to shown in Figure 11, it is the system flow chart be installed on for the utility model rainwater recycle filter 1 in a rainwater recycle device A, described rainwater recycle device A arranges a rainwater recycle filter 1, multiple collection rain portion 2 and a recovery pond 3, after raining, described collection rain portion 2 (Figure 11 is for gutter) is collected rainwater and is confluxed to described oral siphon 125, after filtering via described rainwater recycle filter 1, recycle-water is after filtering discharged from described outlet pipe 154, and be collected to described recovery pond 3, further recycle-water recycled.Part fine impurities is still remained via the recycle-water after filtering, impurity can precipitate and be accumulated in bottom described recovery pond 3, therefore, obtain and install one additional along quiet valve 4 at the end of described outlet pipe 154 further, prevent recycle-water to be disposed to described recovery pond 3 and cause turbulent water, avoid producing water surface wave, cause sediment in welter, affect recycle-water water quality, guarantee the water standard that recycle-water can be reached recycling thus, in addition, described blow-off pipe 161 discharges rubbish impurity to ground down blow ditch.Take a broad view of described can learning, determine that the important step of recycle-water water quality is the filter effect of described rainwater recycle filter 1, therefore, described rainwater recycle filter 1 by the particle size effect of rain and impurity, can not maintain stable filtration and nonclogging operation.

Above illustrated embodiment only uses the utility model for convenience of description; be not in a limitative way; not from the utility model scope; be familiar with this industry skill personage and the various Simple transformed and modification done are described according to the utility model claim and creation, all must include in protection domain of the present utility model.

Claims (12)

1. a rainwater recycle filter, comprise: there is formation one water inlet, the body of one delivery port and a sewage draining exit, and described body interior is provided with the dividing plate of formation one through hole, described body interior is separated into a water inlet space and and is positioned at drainage space below described water inlet space by described dividing plate, described water inlet is made to be communicated in described water inlet space, and described delivery port and sewage draining exit are all communicated in described drainage space, a filter is equiped with again in described drainage space, described filter one end is communicated in described through hole, another opposite end is communicated in described sewage draining exit, make described filter described drainage space is separated into one and be positioned at the recovery zone that inner filtration zone and is positioned at outside, it is characterized in that: described filter is provided with the filtration netware that has multiple filament weaving, described filtration netware is made to form the mesh openings of multiple arranged adjacent.

2. rainwater recycle filter according to claim 1, is characterized in that: the described filament of described filtration netware is interweaved by stainless steel string with forming.

3. rainwater recycle filter according to claim 1, is characterized in that: adopt vertical interlaced mode to form mesh openings that is square or rhombus between described filament.

4. rainwater recycle filter according to claim 1, is characterized in that: described filtration netware is set to the cone post shapes of from top to bottom convergent.

5. rainwater recycle filter according to claim 1, is characterized in that: described water inlet interior volume top is provided with the flow-disturbing pad in a stationary flow direction further.

6. rainwater recycle filter according to claim 1, is characterized in that: described filter comprises further and is installed on one of described filtration netware upper/lower terminal respectively and locks cuffs and once locking clip part.

7. rainwater recycle filter according to claim 6, it is characterized in that: described in cuffs of locking be provided with one first retainer plate and one first larynx hoop, described first larynx hoop coordinates described first retainer plate to be held between the two by described filtration netware upper end, and described lower locking clip part is provided with one second retainer plate and one second larynx hoop, described second larynx hoop coordinates described second retainer plate to be held between the two described filtration netware lower end.

8. rainwater recycle filter according to claim 7, it is characterized in that: described first retainer plate have one with the first compression zone of corresponding described first larynx hoop effect, and upwards extend expansion by described first compression zone and form a pars infundibularis, and the end face periphery horizontal-extending of described pars infundibularis forms a ring support.

9. rainwater recycle filter according to claim 7, it is characterized in that: described second retainer plate have one with the second compression zone of corresponding described second larynx hoop effect, the described second inside reflexed in compression zone upper end forms one first overhead kick portion, and the described second outside reflexed in compression zone lower end forms the second overhead kick portion that holds described second larynx hoop and filtration netware.

10. rainwater recycle filter according to claim 1, it is characterized in that: described baffle central forms described through hole, and described water inlet is positioned at the bottom in described water inlet space, and the opening direction of described water inlet is parallel to the tangential direction of described through hole.

11. rainwater recycle filters according to claim 1, it is characterized in that: described dividing plate is provided with a ring projection in the outer fringe position of described through hole, described ring projection has a rake upwards extended, and extends to form the support portion of a tool difference in height by described rake.

12. rainwater recycle filters according to claim 1, it is characterized in that: described body is made up of a top cover, a upper shell, described dividing plate, a lower shell and a base plate, described upper shell is made up of described water inlet space, multiple first holder and water inlet, described lower shell is made up of described drainage space, multiple second holder and delivery port, described base plate has a blow-off pipe, fix described top cover and upper shell with described first holder, and fix described upper shell, dividing plate and lower shell with described second holder.