CN220176261U - Rainwater collecting and treating device - Google Patents

Abstract

The utility model discloses a rainwater collecting and processing device, which relates to the technical field of rainwater collecting and processing, and is characterized in that through the arrangement of a conical filter screen, a follow-up mechanism and a collecting box, when the conical filter screen impacts the rainwater, the conical filter screen filters and guides sundries in the rainwater to a through hole, and finally the sundries enter the collecting box through the through hole to be collected, meanwhile, the conical filter screen is subjected to intermittent impact downward motion of the rainwater, and when the conical filter screen moves downward, the conical filter screen rotates simultaneously under the action of the follow-up mechanism and moves upwards intermittently according to the impact force of the rainwater, so that the conical filter screen can perform reciprocating lifting and rotating motions, the sundries in the rainwater are filtered and guided into the collecting box to be collected, the effectiveness of filtering operation of the rainwater collecting and processing device is ensured, and meanwhile, the sundries in the rainwater can be removed from a filtering structure and collected without using extra power, so that the rainwater collecting device is more energy-saving and environment-friendly.

Description

Rainwater collecting and treating device

Technical Field

The utility model relates to the technical field of rainwater collection and treatment, in particular to a rainwater collection and treatment device.

Background

The rainwater is obtained without paying any cost, and meanwhile, the water is considered to be the most valuable water resource because of better water quality conditions, a large amount of water is needed to be used in municipal construction, and the rainwater can be used in dust fall, building temperature reduction and the like.

The utility model discloses a roof rainwater collecting and treating device suitable for transformation of old communities in China, and relates to the technical field of rainwater treatment. This roofing rainwater collection processing apparatus suitable for old district reforms transform, including handling the case, it is connected with the collection frame to handle case top, handle case outside fixedly connected with inlet tube, a plurality of circulation holes have been seted up to collect the frame bottom, handle case front side fixedly connected with fixed frame, handle inside fixedly connected with filter of case.

According to the technical findings, most rainwater collecting and treating devices in the prior art are used for guiding rainwater into the rainwater collecting and treating device through a rainwater collecting pipeline, and the rainwater entering the rainwater collecting and treating device can also cause intermittent impact (the intermittent impact means that uneven water flow is easy to form because the rainwater in the rainwater collecting pipe does not flow completely uniformly, the flow of the water flow is unstable, thus discontinuous impact forces with different sizes are formed), and most of the rainwater collecting and treating devices are provided with filtering structures (filter screens and the like) for filtering sundries (leaves, branches and the like) in the rainwater, so that the purpose of primary treatment is achieved; in order to ensure that the filtering structure is always effective (always has good filtering effect), a cleaning structure is arranged around the filtering structure to clean the filtered sundries;

however, the cleaning structure in the prior art is driven by additional power, such as motor drive, so that the equipment cost and the use cost of the existing rainwater collecting and treating device are high, and therefore, a rainwater collecting and treating device is needed.

Disclosure of Invention

The present utility model is directed to a rainwater collecting and treating device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rainwater collection processing apparatus, including the collecting vessel, the collecting vessel upper end is provided with the drain pipe interface with rainwater collecting pipe intercommunication, the collecting vessel lower extreme is fixed and the intercommunication has the outlet pipe, the through-hole has been seted up to the collecting vessel lateral wall, the collecting vessel outside is fixed with the collecting vessel with the through-hole intercommunication, the clearance hole has been seted up on the collecting vessel, the articulated clearance door that has the closed clearance hole on the collecting vessel, install follower in the collecting vessel through support piece, follower upper end movable mounting has the toper filter screen of laminating with the collecting vessel inner wall slip, toper filter screen top is upwards protruding, the intermittent shock of toper filter screen top rainwater and the effect of follower are reciprocal lift rotary motion down, the opening upper end of through-hole is located toper filter screen's week side edge top.

Preferably, the follow-up mechanism comprises a threaded column, a fixed ring and a movable ring, wherein the lower end of the threaded column is fixed with the inner wall of the collecting barrel through a supporting piece, the fixed ring is rotationally connected with the lower end of the collecting barrel, the movable ring is positioned above the fixed ring and is in threaded connection with the threaded column, the fixed ring is elastically connected with the movable ring through an elastic piece, and the peripheral side of the movable ring is fixed with the lower end of the conical filter net through a connecting piece.

Preferably, the elastic piece comprises a compression spring, the compression spring is sleeved outside the threaded column, the connecting piece comprises a supporting rod, and the supporting rod is provided with a plurality of supporting rods and distributed along the axis of the threaded column in a circumferential array.

Preferably, a cleaning column is fixed at the edge position of the upper end of the conical filter screen, and the cleaning column is positioned at the side of the through hole.

Preferably, the upper end of the conical filter screen is provided with arc-shaped diversion trenches, and the diversion trenches are provided with a plurality of diversion trenches and are circumferentially distributed along the end face of the conical filter screen.

Preferably, a filtering baffle plate for dividing the collecting box into an upper chamber and a lower chamber is fixed on the inner side of the collecting box, a backflow hole communicated with the chamber at the lower end of the collecting box is formed in the side wall of the collecting barrel, and the backflow hole is positioned at the upper end of the chamber at the lower end of the collecting box.

Preferably, the support piece comprises a support frame, the middle part of the support frame is fixed with the lower end of the threaded column, and the end part of the support frame, which is far away from the threaded column, is fixed with the inner side wall of the collecting barrel.

In summary, the utility model has the technical effects and advantages that:

1. according to the utility model, through the arrangement of the conical filter screen, the follow-up mechanism and the collecting box, when the conical filter screen is impacted by rainwater, the conical filter screen filters and guides sundries in the rainwater to the through hole, and finally enters the collecting box through the through hole to be collected, meanwhile, the conical filter screen is subjected to intermittent impact downward movement of the rainwater, and when the conical filter screen moves downward, the conical filter screen simultaneously rotates under the action of the follow-up mechanism and moves upward intermittently according to the impact force of the rainwater, so that the conical filter screen can perform reciprocating lifting and rotating movements, the sundries in the rainwater are filtered and guided into the collecting box to be collected, the effectiveness of filtering operation of the rainwater collecting and processing device is ensured, and meanwhile, the sundries in the rainwater can be removed from the filtering structure and collected without using extra power, so that the rainwater collecting device is more energy-saving and environment-friendly.

2. According to the utility model, through the arrangement of the follow-up mechanism, when the conical filter screen is subjected to larger impact force of rainwater, the conical filter screen moves downwards and drives the movable ring to move downwards, and at the moment, the movable ring rotates and enables the conical filter screen to synchronously rotate; when the rainwater impact force received by the conical filter screen after descending is smaller, the movable ring ascends under the action of the elasticity of the compression spring, and at the moment, the movable ring also rotates and enables the conical filter screen to synchronously rotate, so that the purposes of reciprocating lifting and rotating the conical filter screen are achieved, and sundries in rainwater can be filtered, guided and collected conveniently.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of embodiment 1;

FIG. 2 is a sectional view of the collecting vessel in example 1;

FIG. 3 is a schematic view showing the structure of a collecting box in embodiment 1;

FIG. 4 is a schematic structural diagram of the follower mechanism in the embodiment 1;

fig. 5 is a top view of the conical filter screen in example 2.

In the figure: 1. a collecting barrel; 11. a drain pipe interface; 12. a water outlet pipe; 13. a through port; 14. a reflow hole; 2. a conical filter screen; 21. cleaning a column; 22. a diversion trench; 3. a follower mechanism; 31. a threaded column; 32. a fixing ring; 33. a movable ring; 34. a compression spring; 35. a support rod; 4. a collection box; 41. cleaning a door; 42. a filtering baffle; 5. and (5) supporting frames.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to a rainwater collection and treatment device shown in fig. 1-4, including collecting vessel 1, collecting vessel 1 upper end is provided with drain pipe interface 11 with rainwater collecting pipe intercommunication, collecting vessel 1 lower extreme is fixed and is linked together and has had outlet pipe 12, collecting vessel 1 lateral wall has been seted up opening 13, collecting vessel 1 outside is fixed with the collecting tank 4 with opening 13 intercommunication, the clearance hole has been seted up on the collecting tank 4, articulated cleaning door 41 that has closed clearance hole on the collecting tank 4, install follower 3 through the support piece in the collecting vessel 1, follower 3 upper end movable mounting has the toper filter screen 2 of laminating with collecting vessel 1 inner wall slip, toper filter screen 2 top is upwards protruding, the intermittent shock of toper filter screen 2 top rainwater (namely the rainwater forms inhomogeneous rivers when falling through the drain pipe, the flow of rivers is unstable, thereby form the impact force of equidimension not, intermittent shock to toper filter screen 2 and do reciprocal lift rotary motion under the effect of follower 3, the opening upper end of opening 13 is located toper filter screen 2 circumference side edge top.

Based on the structure, when the rainwater is impacted to the conical filter screen 2, the conical filter screen 2 filters and guides sundries in the rainwater to the position of the through hole 13, and finally the sundries enter the collecting box 4 through the through hole 13 to be collected, meanwhile, the conical filter screen 2 is subjected to intermittent impact downward movement of the rainwater, when the conical filter screen 2 moves downward, the conical filter screen 2 simultaneously rotates under the action of the follow-up mechanism 3 and moves upward intermittently according to the size of the impact force of the rainwater, so that the conical filter screen 2 can carry out reciprocating lifting and rotating movement, the sundries in the rainwater are filtered and guided into the collecting box 4 to be collected, the effectiveness of filtering operation of the rainwater collecting and processing device is guaranteed, and meanwhile, the sundries in the rainwater can be removed and collected from a filtering structure (namely the conical filter screen 2) without using extra power, so that the rainwater collecting device is more energy-saving and environment-friendly.

The following mechanism 3 comprises a threaded column 31, a fixed ring 32 and a movable ring 33, wherein the lower end of the threaded column 31 is fixed with the inner wall of the collecting barrel 1 through a supporting piece, the fixed ring 32 is rotationally connected with the lower end of the collecting barrel 1, the movable ring 33 is positioned above the fixed ring 32 and is in threaded connection with the threaded column 31, the fixed ring 32 and the movable ring 33 are elastically connected through an elastic piece, the elastic piece comprises a compression spring 34, the compression spring 34 is sleeved on the outer side of the threaded column 31, the peripheral side of the movable ring 33 is fixed with the lower end of the conical filter screen 2 through a connecting piece, the connecting piece comprises a supporting rod 35, the supporting rods 35 are provided with a plurality of supporting rods and are distributed along the circumferential array of the axis of the threaded column 31, and through the arrangement of the following mechanism 3, when the conical filter screen 2 is subjected to large impact force of rainwater, the conical filter screen 2 moves downwards and drives the movable ring 33 to move downwards, and the conical filter screen 2 rotates synchronously; when the impact force of the rainwater received by the conical filter screen 2 after descending is small, the movable ring 33 rises under the action of the elastic force of the compression spring 34, and at the moment, the movable ring 33 also rotates and enables the conical filter screen 2 to synchronously rotate, so that the purposes of reciprocating lifting and rotating the conical filter screen 2 are achieved, and sundries in the rainwater can be filtered, guided and collected conveniently.

Wherein, toper filter screen 2 upper end edge position is fixed with clearance post 21, clearance post 21 is located opening 13 side, through the setting of clearance post 21, drive clearance post 21 synchronous rotation when toper filter screen 2 rotates, promote the debris of toper filter screen 2 upper end below when clearance post 21 rotates for debris is to opening 13 department motion, thereby be convenient for with be located filter screen 2 upper end edge and keep away from opening 13 debris promotion to opening 13 department, be convenient for collect the peripheral debris of filter screen 2 upper end more, strengthen this rainwater collection processing apparatus's practicality.

It should be noted that, in this embodiment, the cleaning post 21, the through hole 13 and the collecting box 4 are both provided with two and are staggered, so that in actual use, a producer can adjust the specific number of the cleaning post 21, the through hole 13 and the collecting box 4 according to the requirement, so as to achieve a better sundry collecting effect.

Wherein, the filter baffle 42 that separates the collecting box 4 into two upper and lower cavities is fixed with in the collecting box 4 inboard, the backward flow hole 14 with collecting box 4 lower extreme cavity intercommunication has been seted up to collecting vessel 1 lateral wall, backward flow hole 14 is located collecting box 4's lower extreme cavity upper end, carry out the waterlogging caused by excessive rainfall filtration to the debris that gets into in the collecting box 4 through filter baffle 42, filter the water that adheres to on the debris to collecting box 4 lower extreme cavity in, and finally reflux to collecting vessel 1 through backward flow hole 14, thereby be convenient for further get rid of the water that adheres to on the debris, be convenient for follow-up take out the processing to the debris.

Wherein, support piece includes support frame 5, and support frame 5 middle part is fixed with screw thread post 31 lower extreme, and the support frame 5 is kept away from screw thread post 31's tip and is fixed with collecting vessel 1 inside wall.

Examples

Referring to fig. 5, a rainwater collecting and treating apparatus is different from embodiment 1 in that an arc-shaped diversion trench 22 is formed at the upper end of a conical filter screen 2, a plurality of diversion trenches 22 are formed and are circumferentially distributed along the upper end face of the conical filter screen 2, when rainwater falls down from the upper end and impacts the conical filter screen 2, the rainwater flows together along the diversion trench 22 at the upper end of the conical filter screen 2, and part of vertical impact force is converted into a rotation force which tends to be horizontal, so that the conical filter screen 2 is subjected to a certain boosting effect, the conical filter screen 2 is rotated by a better matching follower mechanism 3, so that sundries at the upper end of the conical filter screen 2 are more conveniently dispersed and guided, and meanwhile, the water flow in the diversion trench 22 plays a certain impact effect on the sundries attached to the conical filter screen 2, so that the sundries are not easy to adhere to the conical filter screen 2 and are difficult to fall off.

The working principle of the utility model is as follows: in the daily use process, a worker connects a rainwater collecting pipeline to the collecting barrel 1 through the drain pipe interface 11, so that rainwater enters the collecting barrel 1 from the drain pipe interface 11 through the rainwater collecting pipeline, when the rainwater impacts the conical filter screen 2, the conical filter screen 2 filters and guides sundries in the rainwater to the through hole 13, and finally enters the collecting box 4 through the through hole 13 to be collected, meanwhile, the conical filter screen 2 is subjected to intermittent impact downward movement of the rainwater, and when the conical filter screen 2 moves downward, the conical filter screen 2 rotates simultaneously under the action of the follow-up mechanism 3 and moves upward intermittently according to the impact force of the rainwater, in particular, when the conical filter screen 2 is subjected to the impact force of the rainwater, the conical filter screen 2 moves downward and drives the movable ring 33 to move downward, and at the moment, the movable ring 33 rotates and enables the conical filter screen 2 to rotate synchronously; when the rainwater impact force received by the conical filter screen 2 after falling is smaller, the movable ring 33 rises under the action of the elastic force of the compression spring 34, at the moment, the movable ring 33 rotates and enables the conical filter screen 2 to rotate synchronously, so that the conical filter screen 2 can reciprocate, lift and rotate, impurities in the rainwater are filtered and guided into the collecting box 4 to be collected more conveniently, the effectiveness of filtering operation of the rainwater collecting and processing device is guaranteed, and meanwhile the impurities in the rainwater can be removed from a filtering structure and collected without using extra power, so that the rainwater collecting and processing device is more energy-saving and environment-friendly.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a rainwater collection processing apparatus, includes collecting vessel (1), collecting vessel (1) upper end is provided with drain pipe interface (11) with rainwater collection pipe intercommunication, collecting vessel (1) lower extreme is fixed and the intercommunication has outlet pipe (12), a serial communication port, collecting vessel (1) lateral wall has been seted up through-hole (13), collecting vessel (1) outside is fixed with collecting tank (4) with through-hole (13) intercommunication, the clearance hole has been seted up on collecting tank (4), articulated clearance door (41) that have closed clearance hole on collecting tank (4), install follower (3) through the support piece in collecting vessel (1), follower (3) upper end movable mounting has conical filter screen (2) with collecting vessel (1) inner wall slip laminating, conical filter screen (2) top is upwards protruding, intermittent impact of top rainwater and under the effect of follower (3) are reciprocal lift rotary motion, the opening upper end of through-hole (13) is located conical filter screen (2) week side top.

2. A rainwater harvesting and processing apparatus as claimed in claim 1, wherein: the follow-up mechanism (3) comprises a threaded column (31), a fixed ring (32) and a movable ring (33), wherein the lower end of the threaded column (31) is fixed with the inner wall of the collecting barrel (1) through a supporting piece, the fixed ring (32) is rotationally connected with the lower end of the collecting barrel (1), the movable ring (33) is located above the fixed ring (32) and is in threaded connection with the threaded column (31), the fixed ring (32) is elastically connected with the movable ring (33) through an elastic piece, and the periphery of the movable ring (33) is fixed with the lower end of the conical filter screen (2) through a connecting piece.

3. A rainwater harvesting and processing apparatus as claimed in claim 2, wherein: the elastic piece comprises compression springs (34), the compression springs (34) are sleeved on the outer sides of the threaded columns (31), the connecting piece comprises supporting rods (35), and the supporting rods (35) are arranged in a plurality and distributed along the circumferential array of the axis of the threaded columns (31).

4. A rainwater harvesting and processing apparatus as claimed in claim 1, wherein: the edge position of the upper end of the conical filter screen (2) is fixedly provided with a cleaning column (21), and the cleaning column (21) is positioned at the side of the through hole (13).

5. A rainwater harvesting and processing apparatus as claimed in claim 1, wherein: the upper end of the conical filter screen (2) is provided with arc-shaped diversion trenches (22), and the diversion trenches (22) are provided with a plurality of diversion trenches and are circumferentially distributed along the upper end face of the conical filter screen (2).

6. A rainwater harvesting and processing apparatus as claimed in claim 1, wherein: the inner side of the collecting box (4) is fixedly provided with a filtering baffle (42) for separating the collecting box (4) into an upper chamber and a lower chamber, the side wall of the collecting barrel (1) is provided with a backflow hole (14) communicated with the chamber at the lower end of the collecting box (4), and the backflow hole (14) is positioned at the upper end of the chamber at the lower end of the collecting box (4).

7. A rainwater harvesting and processing apparatus as claimed in claim 2, wherein: the support piece comprises a support frame (5), the middle part of the support frame (5) is fixed with the lower end of the threaded column (31), and the end part of the support frame (5) far away from the threaded column (31) is fixed with the inner side wall of the collecting barrel (1).