CN105126440A - Rain water collecting and purifying device - Google Patents

Abstract

The invention discloses a rainwater collection and purification device, comprising a base (1), a support device (2), a first filter device (6), a sedimentation device (5), a filter pipe (4), and a second filter device (3) And the compression device (7), the supporting device (2) includes the first support column, the second support column, the first support, the first support plate, the receiving box, the second support, the third support and the first vertical bar, the second A filtering device (6) comprises the first filter frame (61), the first inclined plate (62), the first connecting rod (63), the first filter screen (64), the first inclined bar (65), the second vertical Bar (66), grip bar (67), spring (68), cross bar (69) and first pipeline. The invention can firstly filter out the solid particles in the rainwater, and then compress and filter the rainwater from which impurities have been filtered out, and has good purification effect and high efficiency.

Description

A rainwater collection and purification device

technical field

The invention relates to the technical field of environmental protection, in particular to a rainwater collection and purification device.

Background technique

In today's highly developed industry, people are facing a serious shortage of water resources. Therefore, it is particularly important to make full use of rainwater. After leaving the rainwater mixed with various sundries on the sewer pipes outside the house along the pipes, after filtering The rainwater can be reused, such as for gardens, fields and other places that need water, effectively using natural water resources. Most of the existing roof rainwater purification technologies use initial rainwater abandonment devices, rainwater collection tanks, quartz sand filters, high-pressure water inlet pumps, and backwash water pumps. This kind of rainwater treatment technology has a long process, requires a large area, and consumes a lot of energy. During the idle period, the accumulated water in the container is easy to stink.

Chinese patent CN203002095 discloses a high-efficiency energy-saving rainwater purifier, which consists of a three-dimensional box, a curved screen, a water inlet, a waste flow valve, a water production valve, a backwash valve, an overflow port, a water collection pipe, and quartz sand. , but due to its low purification efficiency, it is impossible to quickly purify rainwater. At the same time, it is impossible to precipitate rainwater during the process of collecting rainwater for purification, so that the impurities in it cannot be effectively separated, which will make the purification effect unsatisfactory. , and affect the final rainwater purification effect.

Contents of the invention

In view of the above-mentioned deficiencies in the prior art, the present invention proposes a rainwater collection and purification device, including a base, a support device, a first filter device, a sedimentation device, a filter tube, a second filter device and a compression device, and the support device includes a first support column, the second support column, the first support, the first support plate, the receiving box, the second support, the third support and the first vertical bar, the first filter device includes the first filter frame, the first inclined plate, the first The connecting rod, the first filter screen, the first slanting rod, the second vertical rod, the holding rod, the spring, the horizontal rod and the first pipeline, the present invention can first filter out the solid particles, and then filter out the impurities The rainwater is compressed and filtered, so that it can be filtered quickly and the filtration efficiency is high.

The present invention solves the technical problem, and the adopted technical solution is: a rainwater collection and purification device, comprising a base, a support device located above the base, a first filter device located above the support device, a filter device located on the first The sedimentation device on the right side of the filter device, the filter tube on the right side of the sedimentation device, the second filter device on the right side of the filter tube and the compression device above the second filter device, the support device includes the first A support column, a second support column on the right side of the first support column, a first support above the first support column, a first support plate on the left side of the first support, and a first support plate on the left side of the first support column. A receiving box on a support plate, a second support on the right side of the first support, a third support and a first vertical bar above the third support, the first filter device includes a first filter frame , the first inclined plate located inside the first filter frame, the first connecting rod located below the first inclined plate, the first filter net located above the first inclined plate, and the first filter net located on the first inclined plate The first slant bar on the side, the second vertical bar above the first slant plate, the grip bar on the left side of the second vertical bar, the spring below the first slant plate, the spring The horizontal bar below and the first pipeline on the right side of the first filter frame, the sedimentation device includes a sedimentation tank, a motor above the sedimentation tank, a fourth bracket on the right side of the motor, a The fifth bracket on the left side of the motor, the rotating shaft below the motor, the second connecting rod below the rotating shaft, the stirring rods located on the left and right sides of the second connecting rod and the stirring blades arranged on the rotating shaft , the inside of the filter pipe is provided with a second filter screen and a third filter screen located on the right side of the second filter screen, the second filter device includes a second filter frame, a filter screen located inside the second filter frame A first filter plate, a water-permeable membrane located below the first filter plate, a second filter plate located below the water-permeable membrane, a water outlet pipe located below the second filter frame, and a valve arranged on the water outlet pipe , the compression device includes a hydraulic cylinder, a sixth bracket on the right side of the hydraulic cylinder, a push rod below the hydraulic cylinder, and a piston below the push rod, and the first filter frame is provided with a The first through hole on the left surface, the first fixed block on the inner surface, the elastic block above the first fixed block and the filter riser on the right surface, the first inclined plate is inclined, and the The right end of the first inclined plate is fixedly connected to the left surface of the elastic block, the right surface of the elastic block is fixedly connected to the inner surface of the first filter frame, and the left end of the first inclined plate passes through the first A through hole extends to the left end of the first filter frame, and the upper surface of the first inclined plate is in contact with the lower surface of the first filter screen.

The first fixing block is in the shape of a cuboid, one end of the first fixing block is fixedly connected to the inner surface of the first filter frame, the first connecting rod is L-shaped, and one end of the first connecting rod is connected to the inner surface of the first filter frame. The lower surface of the first inclined plate is fixedly connected, and the other end of the first connecting rod is pivotally connected with the first fixed block.

The first filter screen is inclined, the left end of the first filter screen is fixedly connected to the inner surface of the first filter frame, the first oblique rod is oblique, and one end of the first oblique rod is connected to the inner surface of the first filter frame. The inner surface of the first filter frame is fixedly connected, and the other end of the first slanting rod is fixedly connected with the upper surface of the first filter screen.

The second vertical bar is vertical, the lower surface of the second vertical bar is fixedly connected with the upper surface of the first slant plate, and the second vertical bar is provided with a third passage penetrating through its left and right surfaces. hole, the holding rod is in the shape of a cuboid, the holding rod is placed horizontally, and the right surface of the holding rod is fixedly connected with the left surface of the second vertical rod.

The spring is placed vertically, the upper end of the spring is fixedly connected to the lower surface of the first inclined plate, the lower end of the spring is fixedly connected to the upper surface of the cross bar, the cross bar is in the form of a cuboid, the The crossbar is placed horizontally, and one end of the crossbar is fixedly connected with the left surface of the first filter frame.

The first pipeline is inclined, the left end of the first pipeline is aligned with the filter riser and is fixedly connected with the right surface of the second filter frame, and a first baffle is arranged on the first pipeline.

The rotating shaft is a cylinder, the rotating shaft is placed vertically, the upper end of the rotating shaft is connected to the motor, and the lower end of the rotating shaft passes through the upper surface of the sedimentation tank and extends to the inside of the sedimentation tank and is connected to the The sedimentation tank is slidingly connected.

The second connecting rod is cylindrical, the upper end of the second connecting rod is fixedly connected to the lower surface of the rotating shaft, the stirring rod is concave, and one end of the stirring rod is connected to the second connecting rod The side of the stirring rod is fixedly connected, and the other end of the stirring rod is horizontal.

The second filter frame is a hollow cylinder, the second filter frame is placed vertically, and the second filter frame is provided with a fifth through hole on the left surface and a sixth through hole on the lower surface .

The first filter plate is in the shape of a cylinder, the first filter plate is placed horizontally, the side of the first filter plate is fixedly connected with the inner surface of the second filter frame, and the first filter plate is located on the Below the fifth via.

In the above rainwater collection and purification device, activated carbon particles are arranged between the second filter net and the third filter net in the filter pipe.

In the above rainwater collection and purification device, the upper surface of the first vertical rod is inclined.

In the above rainwater collection and purification device, the first support, the second support and the third support are all L-shaped.

Compared with the prior art, the beneficial effect of the present invention is: the rainwater collection and purification device proposed by the present invention is simple in structure, easy to use, it can first filter out the solid particles therein, and collect the filtered solid particles for processing , and then the rainwater that has filtered out the solid particles is subjected to precipitation, so that the impurities in it are separated, and after filtration, the part of the impurities is filtered out, and then the rainwater that has been filtered out of the impurities is compressed and filtered, so that it can be quickly filtered. It has high efficiency, saves time, and increases the precipitation procedure to make the purification effect better. Finally, the filtered water can be collected conveniently. The operation is simple, practical, and suitable for popularization and application.

Description of drawings

Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

Fig. 1 is a schematic structural view of the rainwater collection and purification device of the present invention.

In the figure: 1-base; 2-support device; 21-first support column; 22-first support; 23-first support plate; 24-second support; 25-receiving box; 251-first storage cavity ; 26-the third support; 27-the first vertical rod; 3-the second filter device; 31-the second filter frame; Two filter plates; 36-sixth through hole; 37-outlet pipe; 38-valve; 4-filter pipe; 41-second filter screen; 42-third filter screen; - the fourth through hole; 52 - the motor; 53 - the fourth bracket; 54 - the fifth bracket; 55 - the rotating shaft; 56 - the second connecting rod; 57 - the stirring rod; 60-the first pipe; 601-the first baffle; 61-the first filter frame; 611-the first through hole; 612-the first fixed block; 613-elastic block; Plate; 63-the first connecting rod; 64-the first filter screen; 65-the first oblique rod; 66-the second vertical rod; 661-the third through hole; 67-holding rod; 68-spring; Rod; 7-compression device; 71-hydraulic cylinder; 72-sixth support; 73-pushing rod; 74-piston.

specific implementation plan

As shown in Figure 1, the high-efficiency energy-saving rainwater collection purifier proposed by the present invention includes a base 1, a support device 2 above the base 1, a first filter device 6 above the support device 2, a first filter device 6 located above the first The settling device 5 on the right side of the filter device 6, the filter tube 4 on the right side of the settling device 5, the second filter device 3 on the right side of the filter tube 4, and the compression device above the second filter device 3 7.

As shown in FIG. 1 , the base 1 is in the shape of a cuboid, and the base 1 is placed horizontally. The support device 2 includes a first support column 21, a second support column on the right side of the first support column 21, a first support 22 above the first support column 21, a first support 22 located on the first support 22 The first support plate 23 on the left side, the receiving box 25 positioned on the first support plate 23, the second support 24 located on the right side of the first support 22, the third support 26 and the third support located on the third support The first vertical bar 27 above 26. The first support column 21 is a cuboid, the first support column 21 is placed vertically, the lower surface of the first support column 21 is fixedly connected with the upper surface of the base 1, and the first support column 21 The upper surface is fixedly connected with the first bracket 22 . The second support column is a cuboid, the second support column is placed vertically, the lower surface of the second support column is fixedly connected to the upper surface of the base 1, and the upper surface of the second support column is connected to the upper surface of the base 1. The third bracket 26 is fixedly connected, and the height of the second support column is lower than the height of the first support column 21 . The first bracket 22 is L-shaped, one end of the first bracket 22 is horizontal, and the other end of the first bracket 22 is vertical. The second bracket 24 is L-shaped, one end of the second bracket 24 is fixedly connected to the right surface of the first bracket 22 , and the other end of the second bracket 24 is vertical. The first support plate 23 is rectangular parallelepiped, the first support plate 23 is placed horizontally, and the right surface of the first support plate 23 is fixedly connected with the left surface of the first bracket 22 . The material receiving box 25 is in the shape of a cuboid, and the upper surface of the material receiving box 25 is recessed downwards to form a first storage cavity 251 , and the first storage cavity 251 is in the shape of a cuboid. The third support 26 is L-shaped, one end of the first support 22 is fixedly connected to the left surface of the third support 26, one end of the third support 26 is horizontal, and the third support 26 The other end is vertical. The first vertical bar 27 is vertical, the lower surface of the first vertical bar 27 is fixedly connected with the third bracket 26 , and the upper surface of the first vertical bar 27 is inclined.

As shown in Figure 1, the first filter device 6 includes a first filter frame 61, a first slant plate 62 located inside the first filter frame 61, and a first connecting rod located below the first slant plate 62 63. The first filter screen 64 above the first slant plate 62, the first slant bar 65 above the first filter screen 64, the second vertical bar 66 above the first slant plate 62, The holding rod 67 located on the left side of the second vertical bar 66, the spring 68 located below the first inclined plate 62, the cross bar 69 located below the spring 68 and the right side of the first filter frame 61 The first pipeline 60. The first filter frame 61 is a hollow cuboid, and the first filter frame 61 is provided with a first through hole 611 located on the left surface, a first fixed block 612 located on the inner surface, and a first fixed block 612 located on the first fixed block 612. The upper elastic block 613 and the filter riser 614 on the right surface. The first through hole 611 is rectangular parallelepiped. The first fixing block 612 is rectangular parallelepiped, and one end of the first fixing block 612 is fixedly connected with the inner surface of the first filter frame 61 . The cross section of the elastic block 63 is a parallelogram, and one end of the elastic block 63 is fixedly connected with the inner surface of the first filter frame 61 . The filter vertical plate 614 is in the shape of a cuboid. The first inclined plate 62 is inclined, the right end of the first inclined plate 62 is fixedly connected with the left surface of the elastic block 613, and the left end of the first inclined plate 62 passes through the first through hole 611 Extending to the left end of the first filter frame 61 , the upper surface of the first inclined plate 62 is attached to the lower surface of the first filter screen 64 . The first connecting rod 63 is L-shaped, one end of the first connecting rod 63 is fixedly connected to the lower surface of the first inclined plate 62, and the other end of the first connecting rod 63 is fixed to the first Block 612 pivots the connection. The first filter 64 is inclined, and the left end of the first filter 64 is fixedly connected to the inner surface of the first filter frame 61 . The first slanting rod 65 is inclined, one end of the first slanting rod 65 is fixedly connected to the inner surface of the first filter frame 61, and the other end of the first slanting rod 65 is connected to the first filter frame 61. The upper surface of the net 64 is fixedly connected so as to support the first filter net 64 . The second vertical bar 66 is vertical, the lower surface of the second vertical bar 66 is fixedly connected with the upper surface of the first inclined plate 62, and the second vertical bar 66 is provided with The third through hole 661 is in the shape of a cuboid. The holding rod 67 is rectangular parallelepiped, the holding rod 67 is placed horizontally, and the right surface of the holding rod 67 is fixedly connected with the left surface of the second vertical rod 66 . The spring 68 is placed vertically, the upper end of the spring 68 is fixedly connected to the lower surface of the first slant plate 62, the lower end of the spring 68 is fixedly connected to the upper surface of the cross bar 69, and the cross bar 69 is a rectangular parallelepiped, the crossbar 69 is placed horizontally, and one end of the crossbar 69 is fixedly connected to the left surface of the first filter frame 61 . The first pipe 60 is inclined, and the left end of the first pipe 60 is aligned with the filter riser 614 and fixedly connected with the right surface of the second filter frame 61 . The first pipe 60 is provided with a first baffle 601 to prevent the water in the pipe 60 from splashing upwards. The upper end of the first bracket 22 is fixedly connected to the lower surface of the first filter frame 61 , and the upper end of the second bracket 24 is fixedly connected to the lower surface of the first filter frame 61 . The receiving box 25 is located below the second vertical bar 66 .

As shown in Figure 1, the settling device 5 includes a settling tank 51, a motor 52 above the settling tank 51, a fourth bracket 53 on the right side of the motor 52, a fifth bracket 53 on the left side of the motor 52 The bracket 54, the rotating shaft 55 located below the motor 52, the second connecting rod 56 located below the rotating shaft 55, the stirring rods 57 located on the left and right sides of the second connecting rod 56 and the rotating shaft 55 Stirring blade 58. The lower end of the sedimentation tank 51 is a hollow cuboid, the upper surface of the third bracket 26 is fixedly connected with the lower surface of the sedimentation tank 51, and the sedimentation tank 51 is located on the right side of the first filter frame 61, The sedimentation tank 51 is provided with a fourth through hole 511 on the right surface, and the fourth through hole 511 is cylindrical. The motor 52 is located directly above the sedimentation tank 51, the rotating shaft 55 is a cylinder, the rotating shaft 55 is placed vertically, and the upper end of the rotating shaft 55 is connected with the motor 52, so that the motor 52 drives the The rotating shaft 55 rotates, and the lower end of the rotating shaft 55 extends through the upper surface of the sedimentation tank 51 to the inside of the sedimentation tank 51 and is slidably connected with the sedimentation tank 51 . The fourth bracket 53 is in a concave shape, one end of the fourth bracket 53 is fixedly connected to the right surface of the motor 52, and the other end of the fourth bracket 53 is fixedly connected to the right surface of the sedimentation tank 51 , so as to better support the motor 52 . The fifth bracket 54 is Z-shaped, one end of the fifth bracket 54 is fixedly connected to the right surface of the first filter frame 61 , and the other end of the fifth bracket 54 is connected to the left surface of the motor 52 Fixed connection. The first pipeline 60 is located on the upper left of the sedimentation tank 51 , so that the water in the first pipeline 60 can enter into the sedimentation tank 51 . The second connecting rod 56 is cylindrical, and the upper end of the second connecting rod 56 is fixedly connected to the lower surface of the rotating shaft 55 . Described stirring rod 57 is provided with two and is respectively positioned at the left and right sides of described second connecting rod 56, and described stirring rod 57 is concave font, and one end of described stirring rod 57 and described second connecting rod 56 The side is fixedly connected, and the other end of the stirring rod 57 is horizontal. There are two stirring blades 58 located on the left and right sides of the rotating shaft 55 , and the stirring blades 58 are fixedly connected to the rotating shaft 55 .

As shown in Figure 1, the filter pipe 4 is inclined, the filter pipe 4 is inclined from the upper left to the lower right, and the left end of the filter pipe 4 is aligned with the fourth through hole 511 and connected to the sedimentation tank 51 The right surface of the right side is fixedly connected, so that the inside of the filter pipe 4 communicates with the inside of the sedimentation tank 5 . A second filter 41 and a third filter 42 located on the right side of the second filter 41 are disposed inside the filter tube 4 . The second filter screen 41 is vertical, and the second filter screen 41 is accommodated inside the filter pipe 4 , and the side surface of the second filter screen 41 is fixedly connected with the inner surface of the filter pipe 4 . The third filter net 42 is vertical, and the third filter net 42 is housed inside the filter tube 4 and fixedly connected to the inner surface of the filter tube 4 . The upper surface of the first vertical rod 27 is fixedly connected with the filter pipe 4 . Activated carbon is placed between the second filter 41 and the third filter 42 .

As shown in Figure 1, the second filter device 3 includes a second filter frame 31, a first filter plate 33 positioned inside the second filter frame 31, a water-permeable membrane 34 positioned below the first filter plate 33, The second filter plate 35 located below the water-permeable membrane 34 , the water outlet pipe 37 located below the second filter frame 31 , and the valve 38 arranged on the water outlet pipe 37 . The second filter frame 31 is a hollow cylinder, and the second filter frame 31 is placed vertically. The second filter frame 31 is provided with a fifth through hole 32 on the left surface and a fifth through hole on the lower surface. The sixth through hole 36, the fifth through hole 32 is cylindrical, the right end of the filter tube 4 is aligned with the fifth through hole 32 and fixedly connected with the left surface of the second filter frame 31, so that The inside of the filter tube 4 communicates with the inside of the second filter frame 31 , and the right end of the third bracket 26 is fixedly connected to the left surface of the second filter frame 31 . The sixth through hole 36 is cylindrical. The first filter plate 33 is cylindrical, the first filter plate 33 is placed horizontally, the side of the first filter plate 33 is fixedly connected with the inner surface of the second filter frame 31, the first filter plate The plate 33 is located below the fifth through hole 32 . The second filter plate 35 is in the shape of a cylinder, the second filter plate 35 is placed horizontally, and the side of the second filter plate 35 is fixedly connected with the inner surface of the second filter frame 31 . The lower surface of the water-permeable membrane 34 is fixedly connected to the upper surface of the second filter plate 35 , and activated carbon is placed above the water-permeable membrane 34 . The upper end of the outlet pipe 37 is aligned with the sixth through hole 36 and is fixedly connected with the lower surface of the second filter frame 31. The valve 38 is arranged on the outlet pipe 37 for controlling the outlet. The flow of water in the water pipe 37.

As shown in Figure 1, the compression device 7 includes a hydraulic cylinder 71, a sixth bracket 72 located on the right side of the hydraulic cylinder 71, a push rod 73 located below the hydraulic cylinder 71, and a push rod 73 located below the push rod 73. Piston 74. The hydraulic cylinder 71 is located directly above the second filter frame 31, the sixth support 72 is concave, and one end of the sixth support 72 is fixedly connected to the side of the hydraulic cylinder 71. The other end of the six brackets 72 is fixedly connected to the side of the second filter frame 31 . The push rod 73 is a cuboid, the push rod 73 is placed vertically, the upper end of the push rod 73 is connected with the hydraulic cylinder 71, so that the push rod 73 can move up and down, and the lower end of the push rod 73 extends to the inside of the second filter frame 31. The piston 74 is cylindrical, and the piston 74 is accommodated inside the second filter frame 31, and the side of the piston 74 is in close contact with the inner surface of the second filter frame 31, and the push rod 73 The lower surface is fixedly connected with the upper surface of the piston 74 .

As shown in Figure 1, when the rainwater collection and purification device according to the present invention is used, first the rainwater enters the inside of the first filter frame 61, and falls on the first filter screen 64, then flows to the right, and is filtered After being filtered by the vertical plate 614, it enters the first pipeline 60, wherein the larger solid particles are on the left side of the filtering vertical plate 614 and above the first inclined plate 62, and then move downward to hold The rod 67 makes the first slant plate 62 rotate counterclockwise, and at this time the elastic block 613 is stretched, so that the filtered solid particles on the first slant plate 62 slide down to the left and pass through the third part of the second vertical bar 66. The through hole 661 enters into the first receiving cavity 251 of the material receiving box 25 . The rainwater entering the first pipeline 60 enters the sedimentation tank 51 , and due to the setting of the first baffle 601 , the rainwater is prevented from flowing to the outside of the sedimentation tank 51 . Then start the motor 52, so that the rotating shaft 55 rotates, and then drives the stirring rod 57 and the stirring blade 58 to rotate, thereby stirring the rainwater entering the sedimentation tank 51, making it precipitate, and then entering the filter pipe 4, passing through the first After the filtration of the second filter 41, activated carbon and the third filter 42, it enters the second filter frame 31, and then starts the hydraulic cylinder 71, so that the push rod 73 drives the piston 74 to move downward, and pushes into the second filter frame. The rainwater inside 31 enters the outlet pipe 37 after being filtered by the first filter plate 33, activated carbon, water-permeable membrane 34 and the second filter plate 35, and then discharged, so that the purification efficiency is improved and the purification time is saved. So far, the use process of the rainwater collection and purification device of the present invention has been described.

Claims (9)

1. a rainwater-collecting purifier, comprise base (1) and be positioned at the bracing or strutting arrangement (2) above described base (1), it is characterized in that: also comprise the first filter (6) being positioned at described bracing or strutting arrangement (2) top, the settler (5) being positioned at described first filter (6) right side, the screen pipe (4) being positioned at described settler (5) right side, the second filter (3) being positioned at described screen pipe (4) right side and the compression set (7) be positioned at above described second filter (3), described first filter (6) comprises the first filter frame (61), be positioned at the first swash plate (62) that described first filter frame (61) is inner, be positioned at the head rod (63) of described first swash plate (62) below, be positioned at first screen pack (64) of described first swash plate (62) top, be positioned at first brace (65) of described first screen pack (64) top, be positioned at second montant (66) of described first swash plate (62) top, be positioned at the holding rod (67) in described second montant (66) left side, be positioned at the spring (68) of described first swash plate (62) below, be positioned at the cross bar (69) of described spring (68) below and be positioned at first pipeline (60) on described first filter frame (61) right side.

2. rainwater-collecting purifier according to claim 1, it is characterized in that: described first filter frame (61) is provided with and is positioned at the first through hole (611) at left surface, be positioned at the first fixed block (612) on inner surface, be positioned at the elastomer block (613) of the first fixed block (612) top and be positioned at filtration riser (614) at right surface, described first swash plate (62) is in skewed, the right-hand member of described first swash plate (62) is fixedly connected with the left surface of described elastomer block (613), the right surface of described elastomer block (613) is fixedly connected with the inner surface of described first filter frame (61), the left end of described first swash plate (62) extends to the left end of described first filter frame (61) through described first through hole (611), the upper surface of described first swash plate (62) contacts with the lower surface of described first screen pack (64).

3. rainwater-collecting purifier according to claim 2, it is characterized in that: described first fixed block (612) is in cuboid, one end of described first fixed block (612) is fixedly connected with the inner surface of described first filter frame (61), described head rod (63) is in L-type, one end of described head rod (63) is fixedly connected with the lower surface of described first swash plate (62), and the other end of described head rod (63) turns with described first fixed block (612) axle and is connected.

4. rainwater-collecting purifier according to claim 1, it is characterized in that: described first screen pack (64) is in skewed, the left end of described first screen pack (64) is fixedly connected with the inner surface of described first filter frame (61), described first brace (65) is in skewed, one end of described first brace (65) is fixedly connected with the inner surface of described first filter frame (61), and the other end of described first brace (65) is fixedly connected with the upper surface of described first screen pack (64).

5. rainwater-collecting purifier according to any one of claim 1 to 4, it is characterized in that: described second montant (66) is in vertical shape, the lower surface of described second montant (66) is fixedly connected with the upper surface of described first swash plate (62), the third through-hole (661) that described second montant (66) is surperficial about being provided with and running through it.

6. rainwater-collecting purifier according to any one of claim 1 to 4, it is characterized in that: described holding rod (67) is in cuboid, described holding rod (67) horizontal positioned, the right surface of described holding rod (67) is fixedly connected with the left surface of described second montant (66).

7. rainwater-collecting purifier according to any one of claim 1 to 4, it is characterized in that: described spring (68) is vertically placed, the upper end of described spring (68) is fixedly connected with the lower surface of described first swash plate (62), the lower end of described spring (68) is fixedly connected with the upper surface of described cross bar (69), described cross bar (69) is in cuboid, described cross bar (69) horizontal positioned, one end of described cross bar (69) is fixedly connected with the left surface of described first filter frame (61).

8. rainwater-collecting purifier according to claim 2, it is characterized in that: described first pipeline (60) is in skewed, and the left end of described first pipeline (60) is aimed at described filtration riser (614) and is fixedly connected with the right surface of described second filter frame (61).

9. rainwater-collecting purifier according to claim 8, is characterized in that: on described first pipeline (60), be provided with the first baffle plate (601).