Underground storage device for liquid

Abstract

The utility model relates to the technical field of storage equipment, in particular to an underground liquid storage device which comprises a storage tank, the storage tank is installed underground, a collecting assembly is arranged at the top of the storage tank and located above the ground, and a supporting shell is fixedly connected between the storage tank and the collecting assembly. The supporting shell is used for communicating the collecting assembly with the storage tank. The collecting assembly is arranged at the top of the underground storage tank, rainwater can be collected through the rainwater collecting box, impurities in the rainwater can be filtered through the filter screen cover in the rainwater collecting box, and the impurities can slide to the periphery from the surface of the filter screen cover through the filter screen cover in the shape of the circular truncated cone. And by arranging the cleaning mechanism, a driving motor can be used for driving a scraping strip to conduct rotary cleaning on the surface of the filter screen cover, impurities on the surface of the filter screen cover are scraped into a rainwater collecting box, and therefore cleaning and impurity removal of the filter screen cover are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to storage equipment technical field more particularly to a kind of underground storage device for liquid. BACKGROUND

[0002] Rainwater as a kind of natural water resources, if reasonable use, not only can save tap water, and it is beneficial to ecological balance, using underground storage device to store water and other some liquids, can reduce the influence of the change of temperature and humidity in external environment on the liquid in storage container to a certain extent.

[0003] As the announcement number CN219909156U discloses a kind of rainwater underground storage device, including platform, the platform below is provided with cleaning broken mechanism, the cleaning broken mechanism below is provided with storage mechanism. Through the cleaning broken mechanism and storage mechanism being set, rainwater is effectively stored underground, the variable frequency motor is driven power rotary shaft, power broken roller rotates simultaneously driven no-power broken roller to the impurities in rainwater are broken, simultaneously by being set rainwater storage tank is stored, and regularly by cleaning agent pipe is poured into cleaning agent in storage tank, so that rainwater is more pure, prolongs the storage time of rainwater in storage tank.

[0004] The rainwater underground storage device in the above patent document has the following two problems: first, the rainwater grate plate at the top of the storage tank is easily accumulated and blocked by external environmental debris and trees, affecting the water inlet of the device; second, the broken debris in the broken box is easily blocked in the narrow water outlet at the bottom of the broken box and the filter screen inside, and the water outlet is not easy to clean. Therefore, the two problems existing in the device need to be improved. SUMMARY

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an underground storage device for liquid, which has the advantages of automatic cleaning filter screen replacement and anti-clogging, etc., to solve the problems existing in the above background technology.

[0006] The utility model provides the following technical scheme: an underground storage device for liquid, comprising a storage tank, the storage tank is installed below the ground, and the top of the storage tank is provided with a collecting assembly, the collecting assembly is located above the ground, a support shell is fixedly connected between the storage tank and the collecting assembly, the support shell is used to communicate the collecting assembly and the storage tank;

[0007] The collecting assembly comprises a rainwater collecting box fixedly connected to the top end of the supporting shell, a filter screen cover is fixedly connected to the inside of the rainwater collecting box, the filter screen cover is in the shape of a circular truncated cone, and is used for filtering sundries in the rainwater, and a cleaning mechanism is arranged on the surface of the rainwater collecting box and used for cleaning the surface of the filter screen cover.

[0008] The cleaning mechanism comprises a driving box fixedly connected to the surface of the rainwater collecting box, a driving motor is installed in the inside of the driving box, the output shaft of the driving motor extends to the outside of the driving box, a driving rod is fixedly connected to the output shaft, two supporting rods are fixedly connected to the upper surface of the rainwater collecting box, an installation frame is fixedly arranged at the top end of each supporting rod, a rotating rod is rotatably arranged on the surface of the installation frame, a scraping strip is fixedly connected to the bottom end of the rotating rod, the position of the scraping strip corresponds to the filter screen cover, and the driving motor is used for driving the scraping strip to rotate and clean the surface of the filter screen cover.

[0009] Further, a transmission box and a linkage box are fixedly connected to the upper surface of the installation frame, the top end of the rotating rod extends to the inside of the transmission box, and a first transmission gear is fixedly connected to the top end of the rotating rod, a transmission rod is rotatably connected between the transmission box and the linkage box, one end of the transmission rod extends to the inside of the transmission box, and a second transmission gear is fixedly connected to the one end of the transmission rod, and the first transmission gear is engaged with the second transmission gear.

[0010] Further, the other end of the transmission rod away from the transmission box extends to the inside of the linkage box, and a driven gear is fixedly connected to the other end of the transmission rod, the top end of the driving rod extends to the inside of the linkage box, and a driving gear is fixedly connected to the top end of the driving rod, and the driving gear is engaged with the driven gear.

[0011] Further, two position-symmetrically arranged flow guide plates are fixedly connected to the inner wall of the supporting shell, the two flow guide plates are arranged in an inclined manner in the inside of the supporting shell, and a flow converging bottom plate is fixedly connected to the bottom of the two flow guide plates, and a plurality of liquid inlet holes are formed in the surface of the flow converging bottom plate.

[0012] Further, a liquid discharge pipe is fixedly embedded in the upper surface of the storage tank, a limiting shell is fixedly connected to the inner wall of the storage tank, a filter plate is fixedly connected to the inner wall of the limiting shell, the bottom port of the liquid discharge pipe extends to the inside of the limiting shell, and the position of the filter plate corresponds to the port of the liquid discharge pipe.

[0013] Further, a liquid inlet pipe is fixedly embedded in the upper surface of the storage tank, and a cover is threadedly connected to the top port of the liquid inlet pipe.

[0014] Further, a first rectangular through hole is formed in the upper surface of the storage tank, the position of the first rectangular through hole corresponds to the supporting shell, a second rectangular through hole is formed in the lower surface of the rainwater collecting box, and the second rectangular through hole is located between the supporting shell and the filter screen cover.

[0015] The utility model discloses a technical effect and advantage:

[0016] 1. The utility model discloses a collecting assembly is provided with on the top of underground storage tank can utilize rainwater collection box to collect rainwater, and utilizes the filter screen cover of rainwater collection box inside to filter the impurity in rainwater, utilizes the filter screen cover of circular table shape, can make sundries from the filter screen cover surface slide to the surrounding, can avoid sundries to accumulate on the filter screen cover surface, through setting up cleaning mechanism, can utilize drive motor to drive the scraping strip to rotate cleaning on the filter screen cover surface, and the sundries on the filter screen cover surface is scraped to fall to rainwater collection box inside, thereby convenient for filter screen cover cleaning and impurity removal, realize the effect that avoids filter screen cover blockage.

[0017] 2. The utility model discloses a support shell inside is provided with the flow guide plate and the confluence bottom plate, can utilize two inclined flow guide plates to guide the flow of rainwater, and make the rainwater in rainwater collection box concentrate and enter inside storage tank, through setting up the limit shell and filter plate in the bottom of storage tank, and the position of filter plate corresponds with the water inlet port of liquid discharge pipe, can utilize filter plate to filter the liquid that enters the liquid discharge pipe, avoids the deposit in storage tank to enter the liquid discharge pipe. DRAWINGS

[0018] Figure 1 It is the first perspective structure schematic drawing of the utility model three -dimensional;

[0019] Figure 2 It is the second perspective structure schematic drawing of the utility model three -dimensional;

[0020] Figure 3 It is the storage tank cross section structure schematic drawing of the utility model;

[0021] Figure 4 It is the inside structure schematic drawing of the utility model support shell;

[0022] Figure 5 It is the transmission box and linkage box side section structure schematic drawing of the utility model.

[0023] The sign is: 1, storage tank;2, collecting assembly;3, support shell;4, cleaning mechanism;5, flow guide plate;6, confluence bottom plate;7, liquid discharge pipe;8, limit shell;9, filter plate;10, liquid inlet pipe;11, first rectangle through -hole;12, second rectangle through -hole;13, liquid inlet hole;

[0024] Rainwater collection box;202, filter screen cover;

[0025] 401, drive box; 402, drive rod; 403, support rod; 404, mounting frame; 405, rotating rod; 406, scraping strip; 407, transmission box; 408, linkage box; 409, first transmission gear; 410, transmission rod; 411, second transmission gear; 412, driven gear; 413, drive gear. DETAILED DESCRIPTION

[0026] The technical solutions in the utility model will be described clearly and completely below with reference to the drawings in the utility model, and the forms of the structures described in the following embodiments are only examples. The underground liquid storage device involved in the utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0027] Referring to Figures 1-5 The utility model provides a kind of underground liquid storage device, including storage tank 1, storage tank 1 is installed below ground, and the top of storage tank 1 is provided with collection assembly 2, collection assembly 2 is located above ground, and storage tank 1 is fixedly connected with support shell 3 between collection assembly 2, support shell 3 is used to connect collection assembly 2 with storage tank 1, so that rainwater into collection assembly 2 from support shell 3 enters the inside of storage tank 1.

[0028] The upper surface of storage tank 1 is fixedly embedded with drain pipe 7, the inner wall of storage tank 1 is fixedly connected with limit shell 8, the inner wall of limit shell 8 is fixed with filter plate 9, the bottom port of drain pipe 7 extends to the inside of limit shell 8, and the position of filter plate 9 corresponds to the port of drain pipe 7.

[0029] It is worth mentioning that by setting limit shell 8 and filter plate 9 at the bottom of storage tank 1, and the position of filter plate 9 corresponds to the water inlet port of drain pipe 7, the liquid entering drain pipe 7 can be filtered by filter plate 9, to avoid the deposition in storage tank 1 from entering drain pipe 7 to cause blockage, and the quality of liquid extracted to the outside of storage tank 1 can be improved.

[0030] The upper surface of storage tank 1 is fixedly embedded with liquid inlet pipe 10, the top port of liquid inlet pipe 10 is threadedly connected with cover, and liquid can be input into storage tank 1 by using liquid inlet pipe 10.

[0031] The inner wall of support shell 3 is fixedly connected with two positionally symmetrical flow guide plates 5, the two flow guide plates 5 are distributed in the inside of support shell 3 in mutual inclination, and the bottom of the two flow guide plates 5 is fixedly connected with a flow converging bottom plate 6, and the surface of flow converging bottom plate 6 is provided with a plurality of liquid inlet holes 13.

[0032] The upper surface of the storage tank 1 is provided with a first rectangular through hole 11, the position of the first rectangular through hole 11 corresponds to the support shell 3, the lower surface of the rainwater collecting box 201 is provided with a second rectangular through hole 12, and the second rectangular through hole 12 is located between the support shell 3 and the filter screen cover 202.

[0033] It is worth noting that by arranging the flow guide plate 5 and the flow collecting bottom plate 6 inside the support shell 3, the rainwater can be guided by the two inclined flow guide plates 5, and the rainwater in the rainwater collecting box 201 can be concentrated into the inside of the storage tank 1 through the plurality of liquid inlet holes 13 on the surface of the flow collecting bottom plate 6.

[0034] The collecting assembly 2 comprises a rainwater collecting box 201 fixedly connected to the top end of the support shell 3, and the rainwater collecting box 201 is fixedly connected with a filter screen cover 202 inside, the filter screen cover 202 is in the shape of a circular truncated cone, and the filter screen cover 202 is used for filtering impurities in the rainwater, and the surface of the rainwater collecting box 201 is provided with a cleaning mechanism 4, and the cleaning mechanism 4 is used for cleaning the surface of the filter screen cover 202.

[0035] It is worth noting that by arranging the collecting assembly 2 on the top of the underground storage tank 1, the rainwater can be collected by the rainwater collecting box 201, and the impurities in the rainwater and the leaves and other impurities in the external environment can be filtered by the filter screen cover 202 inside the rainwater collecting box 201, and by arranging the filter screen cover 202 in the shape of a circular truncated cone, a part of the impurities can slide from the surface of the filter screen cover 202 to the surrounding, thereby avoiding the accumulation of impurities on the surface of the filter screen cover 202.

[0036] The cleaning mechanism 4 comprises a driving box 401 fixedly connected to the surface of the rainwater collecting box 201, a driving motor is installed inside the driving box 401, the output shaft of the driving motor extends to the outside of the driving box 401, and a driving rod 402 is fixedly connected, the upper surface of the rainwater collecting box 201 is fixedly connected with two support rods 403, the top end of the support rod 403 is fixedly provided with a mounting bracket 404, the surface of the mounting bracket 404 is rotatably provided with a rotating rod 405, and the bottom end of the rotating rod 405 is fixedly connected with a scraping strip 406.

[0037] The upper surface of the mounting bracket 404 is fixedly connected with a transmission box 407 and a linkage box 408, the top end of the rotating rod 405 extends to the inside of the transmission box 407, and a first transmission gear 409 is fixedly connected, a transmission rod 410 is rotatably connected between the transmission box 407 and the linkage box 408, one end of the transmission rod 410 extends to the inside of the transmission box 407, and a second transmission gear 411 is fixedly connected, and the first transmission gear 409 is engaged with the second transmission gear 411.

[0038] The other end of the transmission rod 410 extends to the inside of the linkage box 408 away from the transmission box 407, and a driven gear 412 is fixed thereon, the top end of the drive rod 402 extends to the inside of the linkage box 408, and a drive gear 413 is fixed thereon, the drive gear 413 is engaged with the driven gear 412, the driven gear 412 is driven to rotate by the drive rod 402, the transmission rod 410 is driven to rotate, and the rotary rod 405 is driven to rotate through the first transmission gear 409 and the second transmission gear 411.

[0039] The position of the scraping strip 406 corresponds to the filter screen cover 202, and the driving motor is used for driving the scraping strip 406 to rotate and clean the surface of the filter screen cover 202.

[0040] It should be noted that by arranging the cleaning mechanism 4 on the surface of the filter screen cover 202, the driving motor is used to drive the drive rod 402 to rotate, and then the transmission rod 410 is driven to rotate, and then the rotary rod 405 in the middle of the mounting frame 404 is driven to rotate, and then the scraping strip 406 is driven to rotate and clean the surface of the filter screen cover 202, and the impurities on the surface of the filter screen cover 202 are scraped into the rainwater collecting box 201, so that the filter screen cover 202 is cleaned and impurities are removed.

[0041] Finally, it should be pointed out that: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, the above-mentioned only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An underground storage device for liquid, comprising a storage tank (1), characterized in that: The storage tank (1) is installed below the ground, and the top of the storage tank (1) is provided with a collection assembly (2) located above the ground, and a support shell (3) is fixedly connected between the storage tank (1) and the collection assembly (2), and the support shell (3) is used for communicating the collection assembly (2) and the storage tank (1); The collection assembly (2) comprises a rainwater collection box (201) fixedly connected to the top end of the support shell (3), and a filter screen cover (202) is fixedly connected inside the rainwater collection box (201), the filter screen cover (202) is in the shape of a circular truncated cone, and the filter screen cover (202) is used for filtering sundries in the rainwater, and a cleaning mechanism (4) is arranged on the surface of the rainwater collection box (201), and the cleaning mechanism (4) is used for cleaning the surface of the filter screen cover (202). The cleaning mechanism (4) comprises a drive box (401) fixedly connected to the surface of the rainwater collection box (201), a drive motor is installed inside the drive box (401), an output shaft of the drive motor extends to the outside of the drive box (401), and a drive rod (402) is fixedly connected, two support rods (403) are fixedly connected to the upper surface of the rainwater collection box (201), an installation rack (404) is fixedly arranged at the top end of the support rod (403), a rotating rod (405) is rotatably arranged on the surface of the installation rack (404), a scraping strip (406) is fixedly connected to the bottom end of the rotating rod (405), and the position of the scraping strip (406) corresponds to that of the filter screen cover (202), and the drive motor is used for rotating and cleaning the surface of the filter screen cover (202) by the scraping strip (406).

2. An underground storage device for liquids as claimed in claim 1 wherein: A transmission box (407) and a linkage box (408) are fixedly connected to the upper surface of the installation rack (404), the top end of the rotating rod (405) extends to the inside of the transmission box (407), and a first transmission gear (409) is fixedly connected, a transmission rod (410) is rotatably connected between the transmission box (407) and the linkage box (408), one end of the transmission rod (410) extends to the inside of the transmission box (407), and a second transmission gear (411) is fixedly connected, and the first transmission gear (409) is engaged with the second transmission gear (411).

3. An underground storage device for liquids as claimed in claim 2 wherein: The other end of the transmission rod (410) away from the transmission box (407) extends to the inside of the linkage box (408), and a driven gear (412) is fixedly connected, the top end of the drive rod (402) extends to the inside of the linkage box (408), and a drive gear (413) is fixedly connected, and the drive gear (413) is engaged with the driven gear (412).

4. An underground storage device for liquids as claimed in claim 3 wherein: The inner wall of the support shell (3) is fixedly connected with two guide plates (5) which are symmetrically arranged inside the support shell (3), and the bottom of the two guide plates (5) is fixedly connected with a flow collecting bottom plate (6), and a plurality of liquid inlet holes (13) are formed in the surface of the flow collecting bottom plate (6).

5. An underground storage device for liquids as claimed in claim 4 wherein: The upper surface of the storage tank (1) is fixedly embedded with a liquid discharge pipe (7), the inner wall of the storage tank (1) is fixedly connected with a limiting shell (8), the inner wall of the limiting shell (8) is fixedly provided with a filter plate (9), the bottom port of the liquid discharge pipe (7) extends to the inside of the limiting shell (8), and the position of the filter plate (9) corresponds to the port of the liquid discharge pipe (7).

6. An underground storage device for liquids as claimed in claim 5 wherein: The upper surface of the storage tank (1) is fixedly embedded with a liquid inlet pipe (10), and the top port of the liquid inlet pipe (10) is threadedly connected with a cover.

7. An underground storage device for liquids as claimed in claim 6 wherein: The upper surface of the storage tank (1) is provided with a first rectangular through hole (11), the position of the first rectangular through hole (11) corresponds to the supporting shell (3), the lower surface of the rainwater collecting box (201) is provided with a second rectangular through hole (12), and the second rectangular through hole (12) is located between the supporting shell (3) and the filter screen cover (202).

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