Rainwater storage pond for deep foundation pit

Abstract

The utility model relates to the field of rainwater storage ponds, and discloses a rainwater storage pond for a deep foundation pit. According to the device, a water drawing barrel is fixedly installed on the upper surface of the water storage tank, a first water hose connector is fixedly installed on the surface of the water drawing barrel, a second water hose connector is fixedly installed at the position adjacent to the first water hose connector, and a first outlet connecting hose is fixedly installed on the surface of one side of the first water hose connector; and a first water limiting valve is movably mounted on the upper surface of the first outlet connecting hose. Water in a water storage tank is drawn through a water suction pump in a water drawing barrel, a user inserts a water pipe into a first water hose connector and a second water hose connector, and in the water outlet process, the user can twist a second water limiting valve and a first water limiting valve downwards to extrude a first outlet connecting hose and a second outlet connecting hose; the water outlet amount of the water pipe can be reduced in the downward pressing process, the water outlet amount of the water pipe can be increased in the upward screwing process, a user can control the demand amount of water, and water resources are saved.

Description

Technical Field

[0001] The present application belongs to the technical field of rainwater storage tanks, and specifically relates to a deep foundation pit rainwater storage tank. Background Art

[0002] A rainwater storage tank is a rainwater collection facility that temporarily retains the peak flow of rainwater runoff and slowly discharges the rainwater from the storage tank after the maximum flow drops. This can avoid rainwater peaks, improve rainwater utilization, control the pollution of the receiving water body by initial rainwater, and play a positive role in drainage scheduling between drainage areas.

[0003] For example, the application with publication number CN218952387U discloses a deep foundation pit rainwater storage tank, including a water storage tank, a fixed base fixedly connected to the upper surface of the water storage tank, a plug-in pipe fixedly connected to the upper surface of the fixed base, a sponge bottle fixedly connected to the upper surface of the plug-in pipe, and a water storage interface fixedly connected to one side of the water storage tank. Compared with the existing deep foundation pit rainwater storage tank, the deep foundation pit rainwater storage tank solves the problem that the rainwater cannot be reused due to the lack of filtration of dirty rainwater in the deep foundation pit rainwater storage tank during use through the combination of the water storage tank, the filter screen and the manhole cover.

[0004] However, the deep pit rainwater storage tank in the application cannot adjust the water output, and the user cannot adjust the water output according to the water demand, resulting in poor control of the amount of rainwater used by the user. Now, a deep pit rainwater storage tank that can control the water output of the water belt is provided. Utility Model Content

[0005] The purpose of the present application is to provide a deep foundation pit rainwater storage tank in order to solve the problem that the above-mentioned deep foundation pit rainwater storage tank cannot adjust the water output, and the user cannot adjust the water output according to the water demand, resulting in the user's poor control of the amount of rainwater used.

[0006] The technical solution adopted in the present application is as follows: a deep foundation pit rainwater storage tank, a water pumping cylinder is fixedly installed on the upper surface of the water storage tank, a first water hose interface is fixedly installed on the surface of the water pumping cylinder, a second water hose interface is fixedly installed adjacent to the first water hose interface, a first outlet connecting hose is fixedly installed on one side surface of the first water hose interface, a first water limiting valve is movably installed on the upper surface of the first outlet connecting hose, a second outlet connecting hose is fixedly installed on one side surface of the second water hose interface, and a second water limiting valve is movably installed on the upper surface of the second outlet connecting hose.

[0007] By adopting the above technical solution, the water in the water tank is drawn by the water suction pump in the water drawing tube, and the user plugs the water pipe into the first water hose interface and the second water hose interface. During the water discharge process, the user can turn the second water limiting valve and the first water limiting valve downward to squeeze the first outlet connecting hose and the second outlet connecting hose. During the downward pressure process, the water output of the water pipe will decrease, and by turning it upward, the water output of the water pipe will increase. The user can control the water demand and save water resources.

[0008] In a preferred embodiment, a water suction pump is fixedly installed on the inner wall surface of the water pumping cylinder, a water suction pump connecting pipe is fixedly installed on the end of the water suction pump, a three-phase valve is fixedly installed on the end of the water suction pump connecting pipe, and a first outlet connecting hose and a second outlet connecting hose are fixedly installed on the surface of the three-phase valve.

[0009] By adopting the above technical solution, the water suction pump can inject the water in the water storage tank into the water pumping barrel, which can be used directly when water is needed. When water is needed, the three-phase valve can be installed, which can branch the water flow and expand the water use area.

[0010] In a preferred embodiment, a hole is opened on the upper part of one side surface of the water tank, and an outlet filter drawer is movably inserted in the hole. An activated carbon adsorption layer is bonded to the side of the outlet filter drawer close to the water tank, and a magnetic strip is fixedly connected to the side of the activated carbon adsorption layer corresponding to the outlet filter drawer.

[0011] By adopting the above technical solution, during the process of drawing water, the water flows through the dust activated carbon adsorption layer to purify the water source in the water storage tank, thereby ensuring that the water source in the water storage tank is relatively clean.

[0012] In a preferred embodiment, a water storage interface pipe is fixedly installed on the side of the water storage tank away from the filter drawer at the outlet, and an interface pipe valve is fixedly installed on the upper surface of the water storage interface pipe.

[0013] By adopting the above technical solution, the rainwater collected from the reservoir can be sent to the water storage tank through the water storage interface pipe for use, and the purified rainwater can be used for irrigation, saving water resources.

[0014] In a preferred embodiment, a water reservoir is fixedly mounted on the end of the water storage interface pipe, and a fastening bolt is fixedly mounted on the upper surface of the water reservoir.

[0015] By adopting the above technical solution, rainwater from the deep foundation pit will enter the water reservoir, and the tightening bolts can fix the water reservoir to prevent the collected rainwater from leaking.

[0016] In a preferred embodiment, a hole is opened on the upper surface of the water reservoir, and a water level buoyancy rod is movably installed in the hole.

[0017] By adopting the above technical solution, when the water level in the reservoir continues to rise, the water level buoyancy rod will also continue to rise. The user can judge the water level height in the reservoir by the height of the water level buoyancy rod, which makes it more convenient to check the water level in the reservoir.

[0018] In a preferred embodiment, a filter is fixedly installed at the center of the upper surface of the water reservoir, and an outlet pipe is fixedly installed on the inner wall surface of the filter.

[0019] By adopting the above technical solution, rainwater entering from the manhole cover will enter the water storage tank through the outlet pipe, and stones and leaves remaining in the rainwater can be separated by the outlet pipe to perform preliminary purification of the rainwater.

[0020] In a preferred embodiment, a filter pipe is fixedly mounted on the upper surface of the filter, a threaded groove is opened on the surface of the filter pipe, and a manhole cover connecting base is movably mounted on the surface of the filter pipe.

[0021] By adopting the above technical solution, the user tightens the filter pipe to the manhole cover connecting base, and the manhole cover connecting base can be embedded in the manhole cover connecting base to fix the water tank, which can ensure that the fixation is relatively stable.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0023] In the present application, the water in the water tank is drawn by the water suction pump in the water drawing tube, and the user plugs the water pipe into the first water hose interface and the second water hose interface. During the water discharge process, the user can turn the second water limiting valve and the first water limiting valve downward to squeeze the first outlet connecting hose and the second outlet connecting hose. During the downward pressure process, the water output of the water pipe will decrease, and by turning it upward, the water output of the water pipe will increase. The user can control the water demand and save water resources.

[0024] The water suction pump can inject the water in the water storage tank into the water pumping barrel, which can be used directly when water is needed. When water is needed, the three-phase valve can be installed. The three-phase valve can branch the water flow and expand the water use area. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main structure of the rainwater storage tank in this application;

[0026] Figure 2 This is a schematic diagram of the filtering structure at the water inlet of the rainwater storage tank in this application;

[0027] Figure 3 This is a schematic diagram of the internal structure of the water tank of the rainwater storage tank in this application;

[0028] Figure 4 This is a schematic diagram of the filtration structure at the outlet of the rainwater storage tank in this application.

[0029] Markings in the figure: 1. Water tank; 2. First water hose interface; 3. Second water hose interface; 4. Water pumping tube; 5. Water level buoyancy rod; 6. Fastening bolts; 7. Water reservoir; 8. Water storage interface pipe; 9. Interface pipe valve; 10. Filter drawer at the outlet; 11. Manhole cover connection base; 12. Filter pipe; 13. Filter; 14. Outlet connecting pipe; 15. Water suction pump; 16. Water suction pump connecting pipe; 17. Three-phase valve; 18. First water limiting valve; 19. First outlet connecting hose; 20. Second water limiting valve; 21. Second outlet connecting hose; 22. Activated carbon adsorption layer; 23. Magnetic strip. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] Reference Figure 1-4 ,

[0032] Example:

[0033] A deep foundation pit rainwater storage tank, wherein a water pumping cylinder 4 is fixedly installed on the upper surface of a water tank 1, a first water hose interface 2 is fixedly installed on the surface of the water pumping cylinder 4, a second water hose interface 3 is fixedly installed adjacent to the first water hose interface 2, a first outlet connecting hose 19 is fixedly installed on one side surface of the first water hose interface 2, a first water limiting valve 18 is movably installed on the upper surface of the first outlet connecting hose 19, a second outlet connecting hose 21 is fixedly installed on one side surface of the second water hose interface 3, and a second water limiting valve 20 is movably installed on the upper surface of the second outlet connecting hose 21.

[0034] The water in the water storage tank 1 is pumped by the water suction pump 15 in the water pumping tube 4. The user plugs the water pipe into the first water hose interface 2 and the second water hose interface 3. During the water discharge process, the user can turn the second water limiting valve 20 and the first water limiting valve 18 downward to squeeze the first outlet connecting hose 19 and the second outlet connecting hose 21. During the downward pressure process, the water discharge of the water pipe will decrease. By turning it upward, the water discharge of the water pipe will increase. The user can control the water demand and save water resources.

[0035] A water suction pump 15 is fixedly mounted on the inner wall surface of the water drawing cylinder 4, a water suction pump connecting pipe 16 is fixedly mounted on the end of the water suction pump 15, a three-phase valve 17 is fixedly mounted on the end of the water suction pump connecting pipe 16, and a first outlet connecting hose 19 and a second outlet connecting hose 21 are fixedly mounted on the surface of the three-phase valve 17. The water suction pump 15 can inject water in the water storage tank 1 into the water drawing cylinder 4, and the water can be directly used when it is needed. When water is needed, the three-phase valve 17 can be installed, and the three-phase valve 17 can branch the water flow and expand the water use area.

[0036] A hole is provided on the upper side of one side of the water tank 1, in which an outlet filter drawer 10 is movably inserted, an activated carbon adsorption layer 22 is bonded to the side of the outlet filter drawer 10 close to the water tank 1, and a magnetic strip 23 is fixedly connected to the side of the activated carbon adsorption layer 22 corresponding to the outlet filter drawer 10. In the process of drawing water, the water flows through the activated carbon adsorption layer 22 to purify the water source in the water tank 1, ensuring that the water source in the water tank 1 is relatively clean.

[0037] A water storage interface pipe 8 is fixedly installed on the side of the water storage tank 1 away from the filter drawer 10 at the outlet, and an interface pipe valve 9 is fixedly installed on the upper surface of the water storage interface pipe 8. Rainwater collected from the water reservoir 7 can be sent to the water storage tank 1 through the water storage interface pipe 8 for use, and the purified rainwater can be used for irrigation by people, saving water resources.

[0038] The end of the water storage interface pipe 8 is fixedly installed with a water storage tank 7, and the upper surface of the water storage tank 7 is fixedly installed with a fastening bolt 6. Rainwater from the deep foundation pit will enter the water storage tank 7, and the fastening bolt 6 can fix the water storage tank 7 to prevent the collected rainwater from leaking.

[0039] The upper surface of the water reservoir 7 is provided with a hole, in which a water level buoyancy rod 5 is movably installed. When the water level in the water reservoir 7 rises continuously, the water level buoyancy rod 5 will also rise continuously, and the user can judge the water level in the water reservoir 7 by the height of the water level buoyancy rod 5, which is convenient for checking the water level in the water reservoir 7.

[0040] A filter screen 13 is fixedly installed at the center of the upper surface of the water storage tank 7, and an outlet pipe 14 is fixedly installed on the inner wall surface of the filter screen 13. Rainwater entering from the manhole cover will enter the water storage tank 7 through the outlet pipe 14, and the stones and leaves remaining in the rainwater can be separated by the outlet pipe 14, so that the rainwater is preliminarily purified.

[0041] A filter pipe 12 is fixedly mounted on the upper surface of the filter 13, a threaded groove is provided on the surface of the filter pipe 12, and a manhole cover connection base 11 is movably mounted on the surface of the filter pipe 12. The user screws the filter pipe 12 onto the manhole cover connection base 11, and the manhole cover connection base 11 can be embedded into the manhole cover connection base 11 to fix the water reservoir 7, which can ensure a relatively stable fixation.

[0042] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0043] In the present application, the water in the water storage tank 1 is pumped by the water suction pump 15 in the water pumping tube 4, and the user plugs the water pipe into the first water hose interface 2 and the second water hose interface 3. During the water discharge process, the user can turn the second water limiting valve 20 and the first water limiting valve 18 downward to squeeze the first outlet connecting hose 19 and the second outlet connecting hose 21. During the downward pressure process, the water output of the water pipe will decrease, and by turning it upward, the water output of the water pipe will increase. The user can control the water demand and save water resources.

[0044] The water suction pump 15 can inject the water in the water storage tank 1 into the water pumping tube 4, which can be used directly when water is needed. When water is needed, the three-phase valve 17 can be installed, and the three-phase valve 17 can branch the water flow and expand the water use area.

[0045] The implementation principle of the deep foundation pit rainwater storage tank embodiment of the present application is:

[0046] The water in the water storage tank 1 is pumped by the water suction pump 15 in the water pumping tube 4. The user plugs the water pipe into the first water hose interface 2 and the second water hose interface 3. During the water discharge process, the user can turn the second water limiting valve 20 and the first water limiting valve 18 downward to squeeze the first outlet connecting hose 19 and the second outlet connecting hose 21. During the downward pressure process, the water discharge of the water pipe will decrease. By turning it upward, the water discharge of the water pipe will increase. The user can control the water demand and save water resources.

[0047] The water suction pump 15 can inject the water in the water storage tank 1 into the water pump 4, and the water can be used directly when water is needed. When water is needed, the three-phase valve 17 can be installed, and the three-phase valve 17 can branch the water flow and expand the water use area. The rainwater collected from the water reservoir 7 can be sent to the water storage tank 1 through the water storage interface pipe 8 for use. The purified rainwater can be used for irrigation, saving water resources.

[0048] When the water level in the water reservoir 7 continues to rise, the water level buoyancy rod 5 will also continue to rise. The user can judge the water level height in the water reservoir 7 by the height of the water level buoyancy rod 5, which is convenient for checking the water level in the water reservoir 7.

[0049] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A deep foundation pit rainwater storage tank, comprising a water storage tank (1), characterized in that: A water pumping tube (4) is fixedly mounted on the upper surface of the water storage tank (1); a first water hose interface (2) is fixedly mounted on the surface of the water pumping tube (4); a second water hose interface (3) is fixedly mounted adjacent to the first water hose interface (2); a first outlet connecting hose (19) is fixedly mounted on one side surface of the first water hose interface (2); a first water limiting valve (18) is movably mounted on the upper surface of the first outlet connecting hose (19); a second outlet connecting hose (21) is fixedly mounted on one side surface of the second water hose interface (3); a second water limiting valve (20) is movably mounted on the upper surface of the second outlet connecting hose (21).

2. A deep foundation pit rainwater storage tank as claimed in claim 1, characterized in that: A water suction pump (15) is fixedly mounted on the inner wall surface of the water-drawing cylinder (4); a water suction pump connecting pipe (16) is fixedly mounted on the end of the water suction pump (15); a three-phase valve (17) is fixedly mounted on the end of the water suction pump connecting pipe (16); a first outlet connecting hose (19) and a second outlet connecting hose (21) are fixedly mounted on the surface of the three-phase valve (17).

3. A deep foundation pit rainwater storage tank as claimed in claim 1, characterized in that: A hole is provided at the upper portion of one side surface of the water storage tank (1), and an outlet filter drawer (10) is movably inserted into the hole. An activated carbon adsorption layer (22) is bonded to a side of the outlet filter drawer (10) close to the water storage tank (1), and a magnetic strip (23) is fixedly connected to a side of the activated carbon adsorption layer (22) corresponding to the outlet filter drawer (10).

4. A deep foundation pit rainwater storage tank as claimed in claim 1, characterized in that: A water storage interface pipe (8) is fixedly installed on the side of the water storage tank (1) away from the filter drawer (10) at the outlet, and an interface pipe valve (9) is fixedly installed on the upper surface of the water storage interface pipe (8).

5. A deep foundation pit rainwater storage tank as claimed in claim 4, characterized in that: A water reservoir (7) is fixedly mounted on the end of the water storage interface pipe (8), and a fastening bolt (6) is fixedly mounted on the upper surface of the water reservoir (7).

6. A deep foundation pit rainwater storage tank as claimed in claim 5, characterized in that: The upper surface of the water reservoir (7) is provided with a hole, in which a water level buoyancy rod (5) is movably installed.

7. A deep foundation pit rainwater storage tank as claimed in claim 6, characterized in that: A filter screen (13) is fixedly mounted at the center of the upper surface of the water reservoir (7), and an outlet pipe (14) is fixedly mounted on the inner wall surface of the filter screen (13).

8. A deep foundation pit rainwater storage tank as claimed in claim 7, characterized in that: A filter pipe (12) is fixedly mounted on the upper surface of the filter (13), a threaded groove is provided on the surface of the filter pipe (12), and a manhole cover connecting base (11) is movably mounted on the surface of the filter pipe (12).

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