Rainwater storage pond

Abstract

The utility model relates to the technical field of municipal water conservancy, in particular to a rainwater storage pond which comprises a water storage pond, and driving motors are fixedly installed on the side walls of the two ends of the water storage pond. The driving motor drives the pull rope to pull the inclined filter frame to move up and down, so that dry branches, fallen leaves and sand in the reservoir can be filtered and lifted, large solid impurities in the reservoir can be quickly and comprehensively filtered, the filter screen can be conveniently cleaned after the filter screen is lifted, and the filter efficiency is improved. Therefore, water in the water storage tank can be quickly called, and impurities in the water storage tank can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal water conservancy, in particular to a rainwater storage tank. Background Art

[0002] A rainwater storage tank is a rainwater collection facility that occupies a large area and can generally be built under public areas such as urban squares, green spaces, and parking lots. Its main function is to temporarily store the peak flow of rainwater runoff, and then slowly discharge the rainwater from the storage tank after the maximum flow drops. It can not only avoid the peak of rainwater and realize the recycling of rainwater, but also avoid the pollution of the receiving water body by the initial rainwater, and play a positive role in the drainage scheduling between drainage areas.

[0003] When the existing rainwater storage tank is in use, rainwater flowing into the storage tank will carry dirt, dead branches and leaves and other garbage into the storage tank, causing water pollution. Therefore, when using it, the water in the storage tank needs to be cleaned first, and whether to disinfect it is determined according to the purpose of use. However, most of the existing storage tanks are cleaned manually, which is time-consuming and labor-intensive. To this end, we propose a rainwater storage tank. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a rainwater storage tank.

[0005] The technical solution adopted by the utility model to solve the technical problem is a rainwater storage tank, comprising a water storage tank, a driving motor is fixedly installed on the side walls at both ends of the water storage tank, a transmission rod is installed on the side wall of the driving motor and the power output end of the driving motor, an end of the driving rod away from the driving motor is fixedly connected to an adjusting wheel, and a pull rope is fixedly connected to the surface of the adjusting wheel;

[0006] An inclined filter frame is slidably connected inside the water reservoir, and hanging rings are fixedly connected to the surfaces of both ends of the top of the inclined filter frame. Sliding grooves are provided on both side walls of the inclined filter frame, and a sand and gravel filter cloth is fixedly connected to the center of the inclined filter frame.

[0007] By adopting the above technical solution, the pull rope is driven by the driving motor to pull the inclined filter frame up and down, so that the dead branches and leaves and sand inside the water reservoir can be filtered and lifted, so that the large solid impurities inside the water reservoir can be filtered quickly and comprehensively, and the filter can be cleaned conveniently after lifting, so that the water in the water reservoir can be quickly called and the impurities in the water reservoir can be cleaned.

[0008] Specifically, the side walls on both sides of the water reservoir are fixedly connected to the limiting blocks, and the sliding grooves are matched in size with the limiting blocks.

[0009] By adopting the above technical solution, the displacement range of the inclined filter frame is limited by the limit block, and the filter frame can only be vertically displaced as it is pulled.

[0010] Specifically, fixed pulleys are fixedly connected to the top ends of both sides of the water reservoir, and the center of the pull rope fits the central contour of the fixed pulley.

[0011] By adopting the above technical solution, the fixed pulley is used to prevent the pull rope from being damaged and broken during the stretching movement.

[0012] Specifically, a drainage hole is provided at the center of the bottom end of the water reservoir.

[0013] By adopting the above technical solution, water is discharged or filled through the drain port.

[0014] Specifically, a water pump is installed at the bottom end of the water reservoir, a connecting pipe is provided at the water outlet of the water pump, and the connecting pipe is inserted into the drain hole through the water outlet.

[0015] By adopting the above technical solution, water in other water reservoirs is pumped into the present water reservoir through connecting pipes by a water pump.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The technical solution of the present application uses the structural design of a driving motor, a transmission rod, an adjusting wheel, a pull rope, a fixed pulley, a tilted filter frame, a lifting ring, a sliding groove and a sand and gravel filter cloth to clean the sand and soil impurities inside the water reservoir when the water in the reservoir needs to be used. This reduces the need to clean the water quality when the water source is used subsequently, improves water use efficiency and saves time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is an axonometric drawing of the utility model;

[0020] Figure 2 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the inclined filter frame of the utility model;

[0022] In the figure: 1. water reservoir; 2. driving motor; 3. transmission rod; 4. adjusting wheel; 5. pull rope; 6. fixed pulley; 7. tilting filter frame; 8. lifting ring; 9. sliding groove; 10. sand and gravel filter cloth; 11. limit block; 12. water pump; 13. connecting pipe; 14. drainage hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a rainwater storage tank, comprising a water storage tank 1, a driving motor 2 is fixedly installed on the side walls at both ends of the water storage tank 1, a transmission rod 3 is installed on the side wall of the driving motor 2 and the power output end of the driving motor 2, an end of the driving rod 3 away from the driving motor 2 is fixedly connected to an adjusting wheel 4, and a pull rope 5 is fixedly connected to the surface of the adjusting wheel 4;

[0025] An inclined filter frame 7 is slidably connected inside the water reservoir 1, and hanging rings 8 are fixedly connected to the surfaces of the top ends of the inclined filter frame 7. Sliding grooves 9 are provided on both side walls of the inclined filter frame 7, and a sand and gravel filter cloth 10 is fixedly connected to the center of the inclined filter frame 7.

[0026] When in use, the driving motor 2 is used to drive the pull rope 5 to pull the inclined filter frame 7 up and down, so that the dead branches and leaves and sand inside the water reservoir 1 can be filtered and lifted, so that the large solid impurities inside the water reservoir 1 can be quickly and comprehensively filtered, and the filter can be easily cleaned after lifting, so that the water in the water reservoir 1 can be quickly called and the impurities in the water reservoir 1 can be cleaned.

[0027] As shown in the figure, the side walls of the water reservoir 1 are fixedly connected to the limit blocks 11, and the sliding groove 9 is matched with the limit blocks 11 in size.

[0028] When in use, the displacement range of the inclined filter frame 7 is limited by the limit block 11, and the inclined filter frame 7 can only be vertically displaced as it is pulled.

[0029] As shown in the figure, fixed pulleys 6 are fixedly connected to the top ends of both sides of the water reservoir 1 , and the center of the pull rope 5 fits the central contour of the fixed pulley 6 .

[0030] When in use, the fixed pulley 6 is used to prevent the pull rope 5 from being damaged and broken during the stretching movement.

[0031] As shown in the figure, a drainage hole 14 is opened in the center of the bottom end of the water reservoir 1.

[0032] When in use, water is discharged or filled through the drain port.

[0033] As shown in the figure, a water pump 12 is installed at the bottom end of the water reservoir 1 , a connecting pipe 13 is provided at the water outlet of the water pump 12 , and the connecting pipe 13 is inserted through the inside of the drainage hole 14 .

[0034] When in use, the water in other water reservoirs 1 is pumped into the water reservoir 1 through the connecting pipe 13 by the water pump 12 .

[0035] The working principle and use process of the utility model are as follows: rainwater is collected by a water reservoir 1. When it is needed, the driving motor 2 is started to drive the transmission rod 3 to control the rotation of the adjusting wheel 4, and the rotation of the adjusting wheel 4 drives the pull rope 5 to pull the inclined filter frame 7 for displacement. The fixed pulley 6 is used to prevent the pull rope 5 from being damaged and broken during the stretching process. During the displacement process, the inclined filter frame 7 is vertically displaced along the contour of the limit block 11 through the sliding groove 9, so that all the garbage deposited in the water reservoir is lifted to the surface of the water reservoir 1 through the sand and gravel filter cloth 10, so that the garbage can be cleaned. When in use, the stored water is discharged through the drainage hole 14, and the water in other regulating tanks is pumped into the water reservoir 1 through the connecting pipe 13 by the operation of the water pump 12.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rainwater storage tank, It is characterized in that The invention comprises a water reservoir (1), a driving motor (2) being fixedly mounted on the side walls at both ends of the water reservoir (1), a transmission rod (3) being mounted on the side walls of the driving motor (2) and at the power output end of the driving motor (2), an adjusting wheel (4) being fixedly connected to one end of the driving rod (3) away from the driving motor (2), and a pull rope (5) being fixedly connected to the surface of the adjusting wheel (4); The interior of the water storage tank (1) is slidably connected to an inclined filter frame (7), the surfaces of the top ends of the inclined filter frame (7) are fixedly connected to hanging rings (8), both side walls of the inclined filter frame (7) are provided with sliding grooves (9), and the center of the inclined filter frame (7) is fixedly connected to a sand and gravel filter cloth (10).

2. A rainwater storage tank according to claim 1, It is characterized in that The side walls on both sides of the water reservoir (1) are fixedly connected to the limiting blocks (11), and the sliding groove (9) and the limiting blocks (11) are of the same size.

3. A rainwater storage tank according to claim 1, It is characterized in that Fixed pulleys (6) are fixedly connected to the top ends of both sides of the water reservoir (1), and the center of the pull rope (5) fits the center contour of the fixed pulley (6).

4. A rainwater storage tank according to claim 1, It is characterized in that A drainage hole (14) is provided at the center of the bottom end of the water storage tank (1).

5. A rainwater storage tank according to claim 4, It is characterized in that A water pump (12) is installed at the bottom end of the water reservoir (1), a water outlet of the water pump (12) is provided with a connecting pipe (13), and the connecting pipe (13) is inserted through the inside of the drainage hole (14).

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