Rainwater recycling device of energy-saving building and using method of rainwater recycling device

Abstract

The invention provides a rainwater recycling device of an energy-saving building and a using method of the rainwater recycling device, and relates to the technical field of rainwater recycling of energy-saving buildings. The rainwater recycling device of the energy-saving building comprises a treatment box, a water collecting frame is arranged on the upper surface of the treatment box, a dustproof net and a scraper blade are arranged on the upper surface of the water collecting frame, a flocculation barrel is arranged on the left side of the interior of the treatment box, a first stirring rod and a second stirring rod are arranged in the flocculation barrel, and the rainwater recycling device further comprises a filtering box; a first filter screen and a second filter screen are arranged in the filter box, the device further comprises a driving mechanism, the driving mechanism drives the scraping plate to reciprocate, the driving mechanism drives the first stirring rod and the second stirring rod to synchronously and reversely rotate, and the driving mechanism drives the first filter screen and the second filter screen to vibrate up and down. Synchronous operation of a plurality of components can be achieved only by arranging one driving motor, and compared with the mode that one motor can only drive one component, energy is saved.

Description

Technical Field

[0001] The invention relates to the technical field of rainwater reuse in energy-saving buildings, and in particular to a rainwater reuse device for energy-saving buildings and a use method thereof. Background Art

[0002] The quality of rainwater is relatively clean. After simple treatment, the treated rainwater can be used to irrigate greenery. This will reduce the amount of water used for greening to a certain extent and achieve the goal of saving water resources.

[0003] In the prior art, a rainwater recycling device for an energy-saving building includes a primary water reservoir and a secondary water reservoir arranged on the building. The primary water reservoir is used to collect rainwater. A shielding filter is arranged on the primary water reservoir to intercept and filter garbage mixed in the rainwater. The secondary water reservoir is used to collect the cleaned water in the primary water reservoir for a second time. A water pump is arranged on the secondary water reservoir. When the rainwater needs to be used, the water pump is directly used to extract the rainwater in the secondary water reservoir for use. However, it is necessary to set up multiple driving elements, which causes energy waste. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a rainwater recycling device for energy-saving buildings and a method for using the same, which solves the problems raised by the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the present invention is implemented through the following technical solutions: a rainwater recycling device for energy-saving buildings, comprising a treatment box, a water collecting frame is arranged on the upper surface of the treatment box, a dustproof net and a scraper for removing impurities from the dustproof net are arranged on the upper surface of the water collecting frame, a flocculation barrel docked with the water collecting frame is arranged on the left side of the interior of the treatment box, a first stirring rod and a second stirring rod rotating in opposite directions are arranged inside the flocculation barrel, a delivery pipe and a delivery pump are arranged through the bottom of the right side of the flocculation barrel, the other end of the delivery pipe is fixedly connected to a filter box, and a first filter net and a second filter net vibrating up and down and tilting are arranged inside the filter box;

[0008] It also includes a driving mechanism, which drives the scraper to move back and forth, drives the first stirring rod and the second stirring rod to rotate synchronously and in opposite directions, and drives the first filter screen and the second filter screen to vibrate up and down.

[0009] Preferably, the driving mechanism includes a driving frame fixedly connected to the left side of the processing box, a driving motor is arranged on the upper interior of the driving frame, the output end of the driving motor is fixedly connected to the first transmission rod, the upper side wall of the first transmission rod is rotatably connected to the first driving rod through a bevel gear set, the right end of the first driving rod passes through the interior of the water collecting frame and is fixedly connected to a docking rod, the right end of the docking rod is rotatably connected to a reciprocating screw through a commutator, the outer wall of the reciprocating screw is threadedly connected to a moving block that slides on the inner wall of the water collecting frame, the outer side of the moving block is fixedly connected to a guide rod, and the scraper is fixedly connected to the bottom of the guide rod.

[0010] Preferably, the bottom side wall of the first transmission rod is rotatably connected to the second driving rod through a bevel gear set, the right end of the second driving rod is fixedly connected to the first bevel gear, the lower side of the first bevel gear is meshedly connected to the second bevel gear, the middle part of the second bevel gear is fixedly connected to the rotating rod, the outer wall of the rotating rod is fixedly connected to the first stirring rod, the upper side of the first bevel gear is meshedly connected to the third bevel gear, the middle part of the third bevel gear is fixedly connected to the sleeve rod, and the outer wall of the sleeve rod is fixedly connected to the second stirring rod.

[0011] Preferably, the right side of the second bevel gear is meshed and connected with the fourth bevel gear, the right side of the fourth bevel gear is fixedly connected with the third driving rod, the right side of the third driving rod is rotatably connected to the second transmission rod through the bevel gear group, the side wall of the second transmission rod is rotatably connected to the connecting rod through the bevel gear group, the right end of the connecting rod passes through the interior of the filter box and is fixedly connected with a cam, and the upper sides of the two cams respectively interfere with the first filter screen and the second filter screen.

[0012] Preferably, the right sides of the first filter screen and the second filter screen are rotatably connected to the filter box, the left sides of the first filter screen and the second filter screen are in arc-shaped contact with the filter box, the left bottoms of the first filter screen and the second filter screen are fixedly connected with a spring, and the bottom end of the spring is fixedly connected with a fixing plate fixed to the left inner wall of the filter box.

[0013] Preferably, a collecting box is detachably connected to the right side of the filter box, a dosing pipe is provided through the front of the flocculation barrel, and a water pump and a drain pipe are provided through the interior of the filter box.

[0014] The present invention further discloses a method for using a rainwater recycling device for an energy-saving building. Based on the rainwater recycling device for an energy-saving building as described above, the method comprises the following steps:

[0015] Step 1: Add flocculant to the dosing tube;

[0016] Step 2: Turn on the switch of the driving motor, the scraper scrapes off the leaves and impurities on the surface of the dustproof net, the rainwater enters the flocculation barrel through the water collecting frame, and the first stirring rod and the second stirring rod rotate synchronously and in opposite directions to flocculate the rainwater;

[0017] Step 3: Turn on the switch of the delivery pump, the rainwater enters the filter box, the first filter and the second filter that vibrate up and down filter the rainwater twice, the impurities enter the collection box, and the purified rainwater is discharged under pressure through the drain pipe.

[0018] (III) Beneficial effects

[0019] The present invention provides a rainwater recycling device for energy-saving buildings and a method for using the same.

[0020] Beneficial effects:

[0021] 1. A driving mechanism is provided to drive the scraper to move back and forth, thereby scraping off leaves and impurities on the surface of the dustproof net; secondly, the driving mechanism drives the first stirring rod and the second stirring rod to rotate synchronously and in opposite directions to accelerate the flocculation of rainwater. Further, the driving mechanism drives the first filter net and the second filter net to vibrate up and down, thereby improving the filtering efficiency.

[0022] 2. By setting up only one driving motor, multiple components can be operated synchronously, which saves energy compared to one motor driving only one component. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is an overall cross-sectional schematic diagram of the present invention;

[0025] Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement at the center A;

[0026] Figure 4 It is a cross-sectional schematic diagram of the driving mechanism of the present invention;

[0027] Figure 5 It is a partial connection schematic diagram of the present invention;

[0028] Figure 6 For the present invention Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0029] Among them, 1. treatment box; 2. water collection frame; 3. dust screen; 4. scraper; 5. flocculation barrel; 6. first stirring rod; 7. second stirring rod; 8. delivery pipe; 9. filter box; 10. first filter screen; 11. second filter screen; 12. cam; 13. fixing plate; 14. spring; 15. collection box; 16. driving mechanism; 17. dosing pipe; 18. drainage pipe;

[0030] 161. driving frame; 162. driving motor; 163. first transmission rod; 164. first driving rod; 1641. docking rod; 1642. commutator; 1643. reciprocating screw; 1644. moving block; 1645. guide rod; 165. second driving rod; 1651. first bevel gear; 1652. second bevel gear; 1653. rotating rod; 1654. third bevel gear; 1655. sleeve rod; 166. fourth bevel gear; 167. third driving rod; 168. second transmission rod; 169. connecting rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example:

[0033] like Figure 1-6 As shown, an embodiment of the present invention provides a rainwater recycling device for energy-saving buildings, including a treatment box 1, a water collecting frame 2 is arranged on the upper surface of the treatment box 1 for collecting rainwater, a dustproof net 3 and a scraper 4 for removing impurities from the dustproof net 3 are arranged on the upper surface of the water collecting frame 2, a flocculation barrel 5 connected to the water collecting frame 2 is arranged on the left side inside the treatment box 1, a first stirring rod 6 and a second stirring rod 7 rotating in opposite directions are arranged inside the flocculation barrel 5, a delivery pipe 8 and a delivery pump are penetrated through the bottom of the right side of the flocculation barrel 5, the other end of the delivery pipe 8 is fixedly connected to a filter box 9, and a first filter screen 10 and a second filter screen 11 vibrating up and down and tilting are arranged inside the filter box 9.

[0034] The right side of the filter box 9 is detachably connected with a collecting box 15 for collecting filtered impurities, the front of the flocculation barrel 5 is penetrated with a dosing pipe 17 for adding flocculants, and the inside of the filter box 9 is penetrated with a water pump and a drain pipe 18 for drainage.

[0035] It also includes a driving mechanism 16, which drives the scraper 4 to move back and forth. Specifically, the driving mechanism 16 includes a driving frame 161 fixedly connected to the left side of the processing box 1, and a driving motor 162 is arranged on the upper interior of the driving frame 161. The output end of the driving motor 162 is fixedly connected to a first transmission rod 163, and the upper side wall of the first transmission rod 163 is rotatably connected to a first driving rod 164 through a bevel gear set. The right end of the first driving rod 164 passes through the interior of the water collecting frame 2 and is fixedly connected to a docking rod 1641. The right end of the docking rod 1641 is rotatably connected to a reciprocating screw 1643 through a commutator 1642. The outer wall of the reciprocating screw 1643 is threadedly connected to a moving block 1644 that slides on the inner wall of the water collecting frame 2. The outer side of the moving block 1644 is fixedly connected to a guide rod 1645, and the scraper 4 is fixedly connected to the bottom of the guide rod 1645.

[0036] The above structure, through the driving action of the driving motor 162, drives the first transmission rod 163 to rotate, and then drives the first driving rod 164, the docking rod 1641 and the reciprocating screw 1643 to rotate, and then drives the moving block 1644, the guide rod 1645 and the scraper 4 to reciprocate, and then scrapes off the leaves and impurities on the surface of the dustproof net 3.

[0037] The driving mechanism 16 drives the first stirring rod 6 and the second stirring rod 7 to rotate synchronously and in opposite directions. Specifically, the bottom side wall of the first transmission rod 163 is rotatably connected to the second driving rod 165 through a bevel gear set, and the right end of the second driving rod 165 is fixedly connected to the first bevel gear 1651, the lower side of the first bevel gear 1651 is meshedly connected to the second bevel gear 1652, the middle part of the second bevel gear 1652 is fixedly connected to the rotating rod 1653, the outer wall of the rotating rod 1653 is fixedly connected to the first stirring rod 6, the upper side of the first bevel gear 1651 is meshedly connected to the third bevel gear 1654, the middle part of the third bevel gear 1654 is fixedly connected to the sleeve rod 1655, and the outer wall of the sleeve rod 1655 is fixedly connected to the second stirring rod 7.

[0038] In the above structure, the first transmission rod 163 drives the second driving rod 165 to rotate, drives the first bevel gear 1651 to rotate, and then drives the second bevel gear 1652 and the third bevel gear 1654 to rotate synchronously and in the opposite direction, and then drives the first stirring rod 6 and the second stirring rod 7 to rotate synchronously and in the opposite direction, thereby accelerating the flocculation of rainwater.

[0039] The driving mechanism 16 drives the first filter screen 10 and the second filter screen 11 to vibrate up and down. Specifically, the right side of the second bevel gear 1652 is meshedly connected with the fourth bevel gear 166, and the right side of the fourth bevel gear 166 is fixedly connected with the third driving rod 167. The right side of the third driving rod 167 is rotatably connected with the second transmission rod 168 through the bevel gear set. The side wall of the second transmission rod 168 is rotatably connected with the connecting rod 169 through the bevel gear set. The right end of the connecting rod 169 penetrates into the interior of the filter box 9 and is fixedly connected with the cam 12. The upper sides of the two cams 12 are respectively in conflict with the first filter screen 10 and the second filter screen 11. The right sides of the first filter screen 10 and the second filter screen 11 are both rotatably connected with the filter box 9, and the left sides of the first filter screen 10 and the second filter screen 11 are both in arc-shaped conflict with the filter box 9. The left bottoms of the first filter screen 10 and the second filter screen 11 are fixedly connected with the spring 14 to achieve the effect of vibration. The bottom end of the spring 14 is fixedly connected with the fixing plate 13 fixed to the left inner wall of the filter box 9.

[0040] In the above structure, the second bevel gear 1652 drives the fourth bevel gear 166 to rotate, which in turn drives the third drive rod 167 and the second transmission rod 168 to rotate, drives the two connecting rods 169 to rotate synchronously, and then drives the two cams 12 to rotate synchronously, and then drives the first filter screen 10 and the second filter screen 11 to vibrate up and down, thereby improving the filtering efficiency.

[0041] The embodiment of the present invention further provides a method for using a rainwater recycling device for an energy-saving building. Based on the above-mentioned rainwater recycling device for an energy-saving building, the method comprises the following steps:

[0042] Step 1: Add flocculant into the dosing pipe 17;

[0043] Step 2: Turn on the switch of the driving motor 162, the scraper 4 scrapes off the leaves and impurities on the upper surface of the dustproof net 3, the rainwater enters the flocculation barrel 5 through the water collecting frame 2, and the first stirring rod 6 and the second stirring rod 7 rotate synchronously and in opposite directions to flocculate the rainwater;

[0044] Step 3: Turn on the switch of the delivery pump, the rainwater enters the filter box 9, the first filter screen 10 and the second filter screen 11 that vibrate up and down filter the rainwater twice, the impurities enter the collection box 15, and the purified rainwater is discharged under pressure through the drain pipe 18.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rainwater recycling device for energy-saving buildings, characterized in that: The invention comprises a treatment box (1), the upper surface of which is provided with a water collecting frame (2), the upper surface of which is provided with a dustproof net (3) and a scraper (4) for removing impurities from the dustproof net (3), the left side of the interior of the treatment box (1) is provided with a flocculation barrel (5) connected to the water collecting frame (2), the interior of the flocculation barrel (5) is provided with a first stirring rod (6) and a second stirring rod (7) which rotate in opposite directions, the bottom of the right side of the flocculation barrel (5) is provided with a delivery pipe (8) and a delivery pump, the other end of the delivery pipe (8) is fixedly connected with a filter box (9), the interior of the filter box (9) is provided with a first filter net (10) and a second filter net (11) which vibrate up and down and are inclined; It also includes a driving mechanism (16), wherein the driving mechanism (16) drives the scraper (4) to move back and forth, the driving mechanism (16) drives the first stirring rod (6) and the second stirring rod (7) to rotate synchronously and in opposite directions, and the driving mechanism (16) drives the first filter screen (10) and the second filter screen (11) to vibrate up and down.

2. The rainwater recycling device for energy-saving buildings according to claim 1 is characterized in that: The driving mechanism (16) comprises a driving frame (161) fixedly connected to the left side of the processing box (1); a driving motor (162) is arranged in the upper interior of the driving frame (161); an output end of the driving motor (162) is fixedly connected to a first transmission rod (163); an upper side wall of the first transmission rod (163) is rotatably connected to a first driving rod (164) via a bevel gear set; a right end of the first driving rod (164) penetrates the water collecting frame (2) and is fixedly connected to a docking rod (1641); the right end of the docking rod (1641) is rotatably connected to a reciprocating screw (1643) via a commutator (1642); the outer wall of the reciprocating screw (1643) is threadedly connected to a moving block (1644) that slides on the inner wall of the water collecting frame (2); the outer side of the moving block (1644) is fixedly connected to a guide rod (1645); and the scraper (4) is fixedly connected to the bottom of the guide rod (1645).

3. The rainwater recycling device for energy-saving buildings according to claim 2 is characterized in that: The bottom side wall of the first transmission rod (163) is rotatably connected to the second driving rod (165) through a bevel gear set, the right end of the second driving rod (165) is fixedly connected to the first bevel gear (1651), the lower side of the first bevel gear (1651) is meshedly connected to the second bevel gear (1652), the middle part of the second bevel gear (1652) is fixedly connected to the rotating rod (1653), the outer wall of the rotating rod (1653) is fixedly connected to the first stirring rod (6), the upper side of the first bevel gear (1651) is meshedly connected to the third bevel gear (1654), the middle part of the third bevel gear (1654) is fixedly connected to the sleeve rod (1655), and the outer wall of the sleeve rod (1655) is fixedly connected to the second stirring rod (7).

4. The rainwater recycling device for energy-saving buildings according to claim 3 is characterized in that: The right side of the second bevel gear (1652) is meshedly connected with the fourth bevel gear (166), the right side of the fourth bevel gear (166) is fixedly connected with the third driving rod (167), the right side of the third driving rod (167) is rotationally connected with the second transmission rod (168) through a bevel gear set, the side wall of the second transmission rod (168) is rotationally connected with a connecting rod (169) through a bevel gear set, the right end of the connecting rod (169) passes through the interior of the filter box (9) and is fixedly connected with a cam (12), the upper sides of the two cams (12) respectively contact with the first filter screen (10) and the second filter screen (11).

5. The rainwater recycling device for energy-saving buildings according to claim 4 is characterized in that: The right sides of the first filter screen (10) and the second filter screen (11) are both rotatably connected to the filter box (9), and the left sides of the first filter screen (10) and the second filter screen (11) are both in arcuate contact with the filter box (9). The left bottoms of the first filter screen (10) and the second filter screen (11) are fixedly connected to a spring (14), and the bottom ends of the springs (14) are fixedly connected to a fixing plate (13) fixed to the left inner wall of the filter box (9).

6. The rainwater recycling device for energy-saving buildings according to claim 1, characterized in that: The right side of the filter box (9) is detachably connected to a collecting box (15), the front of the flocculation barrel (5) is penetrated outwardly by a dosing pipe (17), and the interior of the filter box (9) is penetrated outwardly by a water pump and a drainage pipe (18).

7. A method for using a rainwater recycling device for an energy-saving building, based on the rainwater recycling device for an energy-saving building according to any one of claims 1 to 6, characterized in that: The following steps are involved: Step 1: Add flocculant into the dosing tube (17); Step 2: Turn on the switch of the driving motor (162), the scraper (4) scrapes off the leaves and impurities on the upper surface of the dustproof net (3), the rainwater enters the flocculation barrel (5) through the water collecting frame (2), and the first stirring rod (6) and the second stirring rod (7) rotate synchronously and in opposite directions to flocculate the rainwater; Step 3: Turn on the switch of the delivery pump, the rainwater enters the filter box (9), the first filter screen (10) and the second filter screen (11) vibrating up and down filter the rainwater twice, the impurities enter the collection box (15), and the purified rainwater is discharged under pressure through the drain pipe (18).

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