CN219471081U - Rainwater collecting pit - Google Patents

Abstract

The utility model discloses a rainwater collection pit, which comprises the following components: the collecting pit comprises a collecting pit main body, wherein the right inner wall of the collecting pit main body is fixedly connected with a liquid guide step, a plurality of sand collecting grooves are uniformly formed in the upper side wall of the liquid guide step, and a filter layer is arranged between the left inner wall of the collecting pit main body and the liquid guide step; the utility model discloses a collection cellar for storing things main part, including collection cellar for storing things main part, the preceding lateral wall fixedly connected with driving motor of main part, driving motor's output fixedly connected with drive screw, drive screw's lateral wall threaded connection has the cleaning board, the cleaning board cooperatees with the upper side wall of drain step, be provided with the sand groove that falls between collection cellar for storing things main part and the drain step. According to the utility model, the liquid guide step can guide the falling of the rainwater, and the sand collecting groove can enable sand in the rainwater to be deposited therein, so that most of sand in the rainwater can be removed, the sand accumulation efficiency in the filter layer is slowed down, and the maintenance workload of the rainwater cellar is reduced.

Description

Rainwater collecting pit

Technical Field

The utility model relates to the technical field of rain collecting devices, in particular to a rainwater collecting pit.

Background

It has been investigated that drought damage is the most important factor affecting greenhouse vegetable growth. The reason for the generation of drought damage is insufficient supply of water source, poor water quality effect and incomplete facilities in planting places. The drought damage not only delays the optimal planting time of vegetables and restricts the growth speed, but also brings certain difficulty to fertilization and pesticide application. In some remote or arid areas, the supply of water sources is relatively inadequate, and accordingly, the collection of rainwater can meet the growth needs of the crop to some extent. The traditional rainwater collection mode is to construct concrete water vaults directly beside the greenhouses, and one water vault is required to be constructed beside each greenhouse to collect more rainwater.

Most rainwater collection cellar for storing things all filters the sand dust in the rainwater through multilayer filtration, like the collection rainwater cellar for storing things of warmhouse booth that chinese patent CN212715127U proposed, but multilayer filtration filters the back to sand dust, and sand dust can remain in filtration, influences filtration's filter effect to need to maintain filtration regularly, increased collection rainwater cellar for storing things maintenance's work load.

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rainwater collection pit, which solves the problem of large workload of maintenance of the existing filtering structure.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a rainwater collection pit, which is provided with a liquid guide step and a sand collection groove, wherein the liquid guide step can guide the falling of rainwater, and the sand collection groove can enable sand in the rainwater to be deposited in the liquid guide step, so that most of sand in the rainwater can be removed, the sand accumulation efficiency in a filter layer is slowed down, and the maintenance workload of the rainwater pit is reduced;

the device has set up driving motor, cleaning plate, and the motor can drive the transmission lead screw and rotate for the cleaning plate slides on the drain step, and then clear away the sandy soil on the sand collection groove, and then carries out self-cleaning to the sand collection groove.

The utility model also provides a rainwater collection pit with the rainwater collection pit, which comprises the following components: the collecting pit comprises a collecting pit body, wherein a liquid guide step is fixedly connected to the right inner wall of the collecting pit body, a plurality of sand collecting grooves are uniformly formed in the upper side wall of the liquid guide step, a filter layer is arranged between the left inner wall of the collecting pit body and the liquid guide step, and a liquid outlet pipe is fixedly connected to the inside of the left side wall of the collecting pit body;

the utility model discloses a collection cellar for storing things main part, including collection cellar for storing things main part, the preceding lateral wall fixedly connected with driving motor of main part, driving motor's output fixedly connected with drive screw, drive screw's lateral wall threaded connection has the cleaning board, the cleaning board cooperatees with the upper side wall of drain step, be provided with the sand groove that falls between collection cellar for storing things main part and the drain step.

According to a rainwater collection pit, the upper side wall of the collection pit main body is provided with a liquid inlet, and the right side wall of the liquid inlet is aligned with the right side wall of the collection pit main body and is used for rainwater to enter the collection pit main body.

According to the rainwater collection pit, the lower inner wall of the collection pit body is provided with a liquid pump, the output end of the liquid pump is fixedly connected with the liquid outlet pipe, and the liquid pump can pump out water in the collection pit body.

According to the rainwater collection pit, the upper side wall of the liquid guide step is fixedly connected with the elastic pad close to the front side, the front side wall of the elastic pad is aligned with the front side wall of the liquid guide step, and the elastic pad can prevent water on the liquid guide step from flowing into the sand falling groove.

According to a rainwater collection cellar, collect two guide bars of inside fixedly connected with of cellar for storing things main part, be sliding connection between guide bar and the clean board, improve the gliding stability of clean board.

According to a rainwater collection cellar, the inside in sand falling groove is provided with and collects the drawer, is convenient for collect the sand that falls, collect the right side wall fixedly connected with handle of drawer, be convenient for pull out and collect the drawer.

According to the rainwater collection pit, the rear end of the transmission screw is rotationally connected with the rear inner wall of the collection pit body, so that the stability of rotation of the transmission screw is improved.

According to the rainwater collection pit, the collection drawer is in sliding connection with the collection pit main body, so that the collection drawer can be pulled out conveniently.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of a rainwater collection pit according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a rainwater collection pit of the present utility model;

FIG. 3 is an internal schematic view of a rainwater collection pit of the present utility model;

fig. 4 is a schematic top view of a stormwater collection pit in accordance with the utility model.

Legend description:

1. a collection pit body; 101. a liquid guiding step; 1011. a sand collecting groove; 102. a liquid outlet pipe; 103. a liquid pump; 104. a filter layer; 105. an elastic pad; 106. a liquid inlet; 107. a sand falling groove; 2. a driving motor; 201. a transmission screw; 3. a cleaning plate; 301. a guide rod; 4. a collection drawer; 401. and (5) a handle.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an embodiment of the present utility model provides a rainwater collection pit, comprising: the collecting pit body 1, the right inner wall fixedly connected with drain step 101 of collecting pit body 1, the upper side wall of collecting pit body 1 is provided with inlet 106, the right side wall of inlet 106 aligns with the right side wall of collecting pit body 1, be arranged in rainwater discharge collecting pit body 1, the upper side wall of drain step 101 just is close to front side fixedly connected with elastic pad 105, the front side wall of elastic pad 105 aligns with the front side wall of drain step 101, elastic pad 105 can prevent the rivers on the drain step 101 from falling sand groove 107, the inside fixedly connected with two guide bars 301 of collecting pit body 1, be sliding connection between guide bar 301 and the cleaning board 3, improve the gliding stability of cleaning board 3.

The upper side wall of the liquid guide step 101 is uniformly provided with a plurality of sand collecting grooves 1011, a filter layer 104 is arranged between the left inner wall of the collecting pit body 1 and the liquid guide step 101, a liquid outlet pipe 102 is fixedly connected to the inner portion of the left side wall of the collecting pit body 1, a liquid pump 103 is arranged on the lower inner wall of the collecting pit body 1, the output end of the liquid pump 103 is fixedly connected with the liquid outlet pipe 102, the liquid pump 103 can pump out water in the collecting pit body 1, the rear end of the transmission screw 201 is rotationally connected with the rear inner wall of the collecting pit body 1, and the stability of rotation of the transmission screw 201 is improved.

The front side wall fixedly connected with driving motor 2 of collection cellar for storing things main part 1, driving motor 2's output fixedly connected with drive screw 201, drive screw 201's lateral wall threaded connection has clean board 3, clean board 3 cooperatees with the upper side wall of drain step 101, be provided with the sand fall groove 107 between collection cellar for storing things main part 1 and the drain step 101, the inside of sand fall groove 107 is provided with and collects drawer 4, be convenient for collect the sand that falls, the right side wall fixedly connected with handle 401 of collection drawer 4, be convenient for pull out and collect drawer 4, be sliding connection between collection drawer 4 and the collection cellar for storing things main part 1, be convenient for pull out collection drawer 4.

The electrical components present therein are all electrically connected to an external master controller, and the master controller may be a conventionally known device for controlling a computer or the like, and the electrical components present therein are all electrically connected to an external power source.

Working principle: firstly, rainwater is led into the rainwater collection pit 1 through the liquid inlet 106, the rainwater enters the bottom of the collection pit main body 1 through the liquid guide step 101 and the filter screen 104, the sand collection groove 1011 on the upper side wall of the liquid guide step 101 can carry out preliminary precipitation on the rainwater, the sand in the rainwater can be preliminarily removed by the sand collection groove 1011, then, the driving motor 2 is started, the driving motor 2 can drive the transmission screw 201 to rotate, the cleaning plate 3 slides on the liquid guide step 101, sand on the sand collection groove 1011 is further removed, the elastic pad 105 is pushed by the sand to deform, and then the sand enters the collection drawer 4 in the sand dropping groove 107, so that the automatic cleaning of the liquid guide step 101 is completed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (8)

1. A stormwater collection pit, comprising: the collecting pit comprises a collecting pit body (1), wherein a liquid guide step (101) is fixedly connected to the right inner wall of the collecting pit body (1), a plurality of sand collecting grooves (1011) are uniformly formed in the upper side wall of the liquid guide step (101), a filter layer (104) is arranged between the left inner wall of the collecting pit body (1) and the liquid guide step (101), and a liquid outlet pipe (102) is fixedly connected to the inside of the left side wall of the collecting pit body (1);

the collecting pit is characterized in that a driving motor (2) is fixedly connected to the front side wall of the collecting pit body (1), a transmission screw (201) is fixedly connected to the output end of the driving motor (2), a cleaning plate (3) is connected to the outer side wall of the transmission screw (201) in a threaded mode, the cleaning plate (3) is matched with the upper side wall of the liquid guide step (101), and a sand dropping groove (107) is formed between the collecting pit body (1) and the liquid guide step (101).

2. A rainwater collection pit according to claim 1, wherein the upper side wall of the pit body (1) is provided with a liquid inlet (106), the right side wall of the liquid inlet (106) being aligned with the right side wall of the pit body (1).

3. The rainwater collection pit according to claim 1, wherein a liquid pump (103) is arranged on the lower inner wall of the pit main body (1), and an output end of the liquid pump (103) is fixedly connected with the liquid outlet pipe (102).

4. The rainwater collection pit according to claim 1, wherein an elastic pad (105) is fixedly connected to the upper side wall of the liquid guiding step (101) and near the front side, and the front side wall of the elastic pad (105) is aligned with the front side wall of the liquid guiding step (101).

5. A rainwater collection pit according to claim 1, wherein two guide rods (301) are fixedly connected to the interior of the pit body (1), and the guide rods (301) are in sliding connection with the cleaning plate (3).

6. The rainwater collection pit according to claim 1, wherein a collection drawer (4) is arranged in the sand falling groove (107), and a handle (401) is fixedly connected to the right side wall of the collection drawer (4).

7. A rainwater collection pit according to claim 1, wherein the rear end of the drive screw (201) is in rotational connection with the rear inner wall of the pit body (1).

8. A rainwater collection pit according to claim 6, wherein the collection drawer (4) is in sliding connection with the pit body (1).