Anti-backflow type basement drainage sump device

Abstract

The utility model discloses a kind of anti-inverted flow basement drainage water-collecting well devices, belong to water-collecting well technical field, including well body and protection mechanism, well body inner bottom wall is fixedly installed with boss, two water pumps are installed in boss top, drainage pipe is installed on each water pump, well body inner wall top is provided with notch, protection mechanism is set on well body, filter screen box in protection mechanism is bolted in well body inner wall, the installation and disassembly of filter screen box are convenient, dust and sundries are conveniently blocked by filter screen box, avoid its influence water pump and drainage pipe use, by rectangular fender and the water filter hole of its outer wall, water is conveniently primary filtered, dust stays in the notch on well body, to some extent, avoid basement dust with running water into well body interior, extend well body cleaning maintenance period, reduce the workload of maintenance personnel, simultaneously provide protection for water pump, improve its use effect.

Description

Technical Field

[0001] This utility model relates to the field of water collection well technology, and more specifically, to a backflow-proof basement drainage water collection well device. Background Technology

[0002] A sump, also known as a sump pit, is the "heart" of a basement's waterproofing and drainage system. Its function is to collect water that seeps into the basement floor, condensate from equipment (such as air conditioners and dehumidifiers), and accidental water ingress in emergencies, and then pump it out to the outside, thereby ensuring the basement remains dry and safe.

[0003] Basements tend to accumulate a lot of dust due to poor air circulation. When water is collected from the basement in a sump, it easily carries dust, which can then form silt that accumulates inside the sump. This requires staff to clean the bottom of the sump regularly, which is not only time-consuming and labor-intensive, but can also clog the water pump inside the sump in severe cases. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a backflow prevention basement drainage collection well device, which aims to solve the problems mentioned in the background art.

[0005] To solve the above problems, the present invention adopts the following technical solution:

[0006] A backflow-proof basement drainage collection well device includes:

[0007] A well body, wherein a boss is fixedly installed on the bottom wall of the well body, and two water pumps are installed on the top of the boss, each of the water pumps being equipped with a drain pipe; and a notch is formed at the top of the inner wall of the well body; and

[0008] The protective mechanism is installed on the well body and is used for protection.

[0009] As a preferred embodiment of this utility model, the protective mechanism includes a filter screen box and a rectangular baffle. The filter screen box is detachably installed on the inner wall of one side of the well body and is located outside the two water pumps. The rectangular baffle is installed on the top of the recess, and the outer wall of the rectangular baffle has multiple water filtering holes.

[0010] As a preferred embodiment of this utility model, positioning blocks are fixedly installed at the four corners of the rectangular frame, and each positioning block has a pull opening on one side of its outer wall.

[0011] As a preferred embodiment of this utility model, a steel grating cover is installed on the recess, and the steel grating cover is located between the inner walls of the rectangular frame.

[0012] As a preferred embodiment of this utility model, each of the drain pipes is equipped with a check valve.

[0013] As a preferred embodiment of this utility model, a stabilizing plate is fixedly installed on the inner wall of one side of the well body, and two limiting grooves are opened on the outer wall of one side of the stabilizing plate.

[0014] Beneficial effects

[0015] Compared with existing technologies, this utility model provides a backflow-proof basement drainage collection well device, which has the following beneficial effects:

[0016] 1. In this solution, the well body is a basement drainage sump, and the boss provides installation support for the water pump. The boss increases the height of the water pump to prevent it from sucking in debris. The drainage pipe facilitates the discharge of water when there is too much water inside the well body. The protective mechanism facilitates the protection of the well body and, to a certain extent, prevents dust from the basement from entering the well body with the water flow, extending the well body cleaning and maintenance cycle, reducing the workload of maintenance personnel, and at the same time providing protection for the water pump and improving its performance.

[0017] 2. In this solution, the filter screen box is installed on the inner wall of the well body with bolts, which facilitates the installation and disassembly of the filter screen box. The filter screen box effectively blocks dust and debris, preventing them from affecting the use of the water pump and drainage pipe. The rectangular baffle and the filter holes on its outer wall facilitate the preliminary filtration of the incoming water, causing dust to stay in the recesses on the well body, preventing excessive dust accumulation inside the well. The outer wall of the rectangular baffle is inclined, which facilitates the collection of water into the well body when the water intake is large. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a cross-sectional view of the present invention;

[0020] Figure 3 This is an exploded view of the present invention;

[0021] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0022] Explanation of the labels in the diagram:

[0023] 1. Well body; 2. Boss; 3. Water pump; 4. Drain pipe; 5. Protective mechanism; 501. Filter screen box; 502. Rectangular baffle; 503. Filter hole; 504. Positioning block; 505. Pull-out; 6. Steel grating cover plate; 7. Check valve; 8. Stabilizing plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Example:

[0026] Please see Figure 1-4 A backflow prevention basement drainage collection well device, comprising:

[0027] Well body 1, with a boss 2 fixedly installed on the bottom wall of the inner wall of well body 1, and two water pumps 3 installed on the top of the boss 2, each water pump 3 having a drain pipe 4 installed on it; and a notch is opened at the top of the inner wall of well body 1; and

[0028] The protective mechanism 5 is installed on the well body 1 and is used for protection.

[0029] In this embodiment, well 1 is a basement drainage collection well, and boss 2 provides installation support for water pump 3. The boss 2 increases the height of water pump 3 to prevent it from sucking in debris. Drain pipe 4 is fixed to the basement wall with a buckle. Drain pipe 4 facilitates drainage when there is too much water inside well 1. Two water pumps 3 are arranged side by side in well 1 and set to an alternating start mode. This not only balances wear and extends the life of a single pump, but also allows the other pump to take over immediately when one pump 3 fails, thus increasing reliability. The protective mechanism 5 provides convenient protection for well 1, which to a certain extent prevents basement dust from entering well 1 with the water flow, extends the cleaning and maintenance cycle of well 1, and provides protection for water pump 3, improving its performance.

[0030] Please refer to the specific details. Figure 3-4 As shown, the protective mechanism 5 includes a filter screen box 501 and a rectangular baffle 502. The filter screen box 501 is detachably installed on the inner wall of one side of the well body 1 and is located outside the two water pumps 3. The rectangular baffle 502 is installed on the top of the recess and has multiple water filter holes 503 on its outer wall.

[0031] In this embodiment, the filter screen box 501 is bolted to the inner wall of the well body 1, which facilitates the installation and disassembly of the filter screen box 501. The filter screen box 501 effectively blocks dust and debris, preventing them from affecting the use of the water pump 3 and the drain pipe 4. The rectangular baffle 502 and the filter holes 503 on its outer wall facilitate the preliminary filtration of the incoming water, causing dust to remain in the recesses on the well body 1, thus preventing excessive dust accumulation inside the well body 1. The outer wall of the rectangular baffle 502 is inclined, which facilitates the collection of water into the well body 1 when the incoming water volume is large.

[0032] Please refer to the specific details. Figure 3-4 As shown, positioning blocks 504 are fixedly installed at the four corners of the rectangular frame 502, and each positioning block 504 has a pull opening 505 on one side of its outer wall.

[0033] In this embodiment, four positioning blocks 504 are used to improve the installation stability and accuracy of the rectangular baffle 502, and the pull tab 505 facilitates the installation and disassembly of the rectangular baffle 502.

[0034] Please refer to the specific details. Figure 1 As shown, a steel grating cover plate 6 is installed on the recess, and the steel grating cover plate 6 is located between the inner walls of the rectangular baffle 502.

[0035] In this embodiment, the steel grating cover plate 6 is used to protect the opening of the well body 1 and avoid safety accidents.

[0036] Please refer to the specific details. Figure 1 As shown, each drain pipe 4 is equipped with a check valve 7.

[0037] In this embodiment, the check valve 7 can prevent external water from flowing back into the well body 1, thereby improving the backflow prevention effect of the well body 1.

[0038] Please refer to the specific details. Figure 3 As shown, a stabilizing plate 8 is fixedly installed on the inner wall of one side of the well body 1, and two limiting grooves are opened on the outer wall of one side of the stabilizing plate 8.

[0039] In this embodiment, the stabilizing plate 8 and its outer wall limiting groove facilitate the limiting of the drain pipe 4, thereby improving the installation stability of the drain pipe 4.

[0040] Working principle: When in use, water in the basement will flow into well 1 due to the terrain. The water flow will pass through the rectangular baffle 502 at the recess of well 1 beforehand. The water will be initially filtered through the water filter holes 503 on the rectangular baffle 502 to prevent a large amount of dust from entering the well 1. At the same time, the filter screen box 501 will protect the two water pumps 3 and block the dust from entering the well 1 to prevent it from affecting the water pumps 3 and the drain pipe 4. When there is too much water inside the well 1, the water inside the well 1 will be discharged to the outside through the drain pipe 4 and the water pumps 3.

[0041] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A backflow-prevention basement drainage collection well device, characterized in that, include: A well body (1) has a boss (2) fixedly installed on its inner bottom wall. Two water pumps (3) are installed on the top of the boss (2). Each water pump (3) is equipped with a drain pipe (4). A notch is provided on the top of the inner wall of the well body (1). The protective mechanism (5) is installed on the well body (1) for protection.

2. The anti-backflow basement drainage collection well device according to claim 1, characterized in that, The protective mechanism (5) includes a filter screen box (501) and a rectangular baffle (502). The filter screen box (501) is detachably installed on the inner wall of one side of the well body (1) and is located outside the two water pumps (3). The rectangular baffle (502) is installed on the top of the recess and has multiple water filter holes (503) on its outer wall.

3. The anti-backflow basement drainage collection well device according to claim 2, characterized in that, The rectangular baffle (502) is fixedly installed with positioning blocks (504) at each of its four corners, and each positioning block (504) has a pull opening (505) on one side of its outer wall.

4. The anti-backflow basement drainage collection well device according to claim 3, characterized in that, A steel grating cover plate (6) is installed on the recess, and the steel grating cover plate (6) is located between the inner walls of the rectangular baffle (502).

5. A backflow-proof basement drainage collection well device according to claim 4, characterized in that, Each of the drain pipes (4) is equipped with a check valve (7).

6. A backflow-proof basement drainage collection well device according to claim 5, characterized in that, A stabilizing plate (8) is fixedly installed on one side of the inner wall of the well body (1), and two limiting grooves are opened on one side of the outer wall of the stabilizing plate (8).

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