Built-in fire-fighting integrated pump station

Abstract

The utility model discloses a built-in fire-fighting integrated pump station, which relates to the field of pump stations and comprises a pump room and a water tank, a water delivery pipe is arranged in the pump room, a group of filter pipes are arranged in the middle of the water delivery pipe, the filter pipes are connected with the water delivery pipe through a detachable structure, a group of valves are mounted in the middle of the filter pipes, and the water tank is connected with the water delivery pipe through a detachable structure. The group of valves respectively control water flow of the group of filter pipes to pass through, and a filter layer is arranged at the top of the water tank. According to the utility model, a group of filter pipes are arranged in the middle of the water delivery pipe, water filtered by the filter pipes enters the pump room, then enters the filter layer through the water diversion structure, is subjected to secondary filtration and then is stored by the water tank, and the filter pipes can be used for simultaneously filtering on two sides; when the filter pipe needs to be replaced, the valve on one side of the filter pipe needing to be replaced is closed, the filter pipe can be detached, the filter pipe on the other side works normally at the moment, and therefore impurity cleaning work is carried out under the condition that work of a pump room is not affected.

Description

Technical Field

[0001] The utility model relates to the field of pump stations, in particular to a built-in integrated fire-fighting pump station. Background Art

[0002] Integrated pump station, also known as integrated prefabricated pump station, is an integrated underground prefabricated pump station. It is precisely prefabricated in the factory according to the specific requirements of the customer and shipped after installation. This pump station uses advanced materials to customize the wellbore, and integrates water pumps, grilles, pipelines, valves, instruments, control equipment and maintenance facilities, etc., to maximize the cost-effectiveness and operational reliability of the system.

[0003] The integrated pump station can be used in fire protection systems. It integrates fire pumps, fire water tanks and related control equipment, combines the pump room with the water tank, optimizes the use of space, reduces floor space, and simplifies the installation process.

[0004] During the process of pumping water, the existing built-in integrated fire-fighting pump station may cause blockage of the water pipes due to the presence of some silt and impurities in the water body, which will have an adverse effect on the normal operation of the pump station. Some pump stations are equipped with a filtering structure on the water pipe to block the silt and impurities through the filtering structure, but long-term filtration will also cause blockage. At this time, the pump station needs to be closed to replace the filtering structure, which will also cause the pump station to fail to operate normally. Utility Model Content

[0005] The purpose of the utility model is to provide a built-in integrated fire-fighting pump station to solve the problem that the water body of the existing built-in integrated fire-fighting pump station contains some mud and sand impurities, which may cause water pipe blockage after long-term use, and the replacement of the filter structure of some pump stations will also cause the pump station to stop.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a built-in integrated fire-fighting pump station, comprising a pump room and a water tank, a water pipe is arranged inside the pump room, a group of filter pipes are arranged in the middle of the water pipe, the filter pipes are connected to the water pipes through a detachable structure, a group of valves are installed in the middle of the filter pipes, a group of the valves respectively control the water flow through a group of filter pipes, a filter layer is arranged on the top of the water tank, and a water distribution structure is connected between the filter layer and the pump room.

[0007] The utility model is further configured as follows: the water distribution structure includes a water outlet pipe and a water distribution pipe, one end of the water outlet pipe extends into the bottom of the pump room, and the other end extends to the outside of the pump room and is connected with the water distribution pipe, the water distribution pipe is installed on the top of the filter layer, and the outer wall of the water distribution pipe is provided with multiple water outlets connected with the interior of the filter layer.

[0008] The utility model is further configured that the detachable structure between the filter pipe and the water pipe is a flange structure.

[0009] The utility model is further configured such that a partition is installed on the inner wall of the pump room, and water is temporarily stored under the partition.

[0010] The utility model is further configured that a plurality of mounting rods are installed below the partition, and a float switch is arranged at the bottom of the mounting rods.

[0011] The utility model is further configured that a filter plate is installed inside the filter layer, and the filter plate is composed of an assembleable structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model arranges a group of filter tubes in the middle of the water supply pipe, and the water filtered by the filter tubes enters the interior of the pump room, and then enters the filter layer through the water distribution structure, and is stored in the water tank after secondary filtration. The filter tubes can filter on both sides at the same time. When the filter tube needs to be cleaned, the valve on the side of the filter tube that needs to be replaced is closed, and the filter tube can be removed. At this time, the filter tube on the other side works normally, so the impurity cleaning work can be carried out without affecting the work of the pump room. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the filter layer of the utility model in an open state;

[0015] Figure 3 It is a schematic diagram of the internal structure of the pump room of the utility model.

[0016] In the figure: 1. Pump room; 2. Water tank; 3. Filter layer; 4. Water supply pipe; 5. Filter pipe; 6. Flange structure; 7. Valve; 8. Partition; 9. Mounting rod; 10. Float switch; 11. Water outlet pipe; 12. Water distribution pipe; 13. Filter plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0018] The following describes an embodiment of the utility model based on its overall structure.

[0019] A built-in fire-fighting integrated pump station, such as Figure 1-3As shown, it includes a pump room 1 and a water tank 2. The water tank 2 is installed on the outside of the pump room 1. The pump room 1 is a built-in structure. A partition 8 is installed on the inner wall of the pump room 1. Water is temporarily stored under the partition 8. The staff can stand on the partition 8 to operate. A plurality of mounting rods 9 are installed on the side of the partition 8. A float switch 10 is provided at the bottom of the mounting rod 9. The water level is monitored by the height change of the float switch 10.

[0020] A water pipe 4 is arranged inside the pump room 1, one end of which is connected to an external water source, and a group of filter pipes 5 are arranged in the middle of the water pipe 4. After the water source enters the water pipe 4, the filter pipe 5 performs filtering work, and the filtered water enters the lower part of the partition 8 inside the pump room 1 for temporary storage, and the water is transported to the filter layer 3 for secondary filtration by the water distribution structure;

[0021] The water distribution structure consists of an outlet pipe 11 and a water distribution pipe 12. One end of the outlet pipe 11 extends into the bottom of the pump room 1, and the other end extends to the outside of the pump room 1 and is connected to the water distribution pipe 12. One end of the outlet pipe 11 located inside the pump room 1 is connected to a deep water pump, which draws water into the outlet pipe 11 through the deep water pump and transports it to the water distribution pipe 12. The water distribution pipe 12 is installed on the top of the filter layer 3, and the outer wall of the water distribution pipe 12 is provided with multiple water outlets connected to the inside of the filter layer 3. The water entering the water distribution pipe 12 enters the filter layer 3 through multiple water outlets. The setting of multiple water outlets can effectively prevent the low filtration efficiency of a single water outlet, and the water that has been filtered twice by the filter layer 3 enters the water tank 2 for storage.

[0022] A group of valves 7 are installed in the middle of the filter tube 5, and each valve 7 controls the water inlet of a filter tube 5. When the filter tube 5 has been filtered for a period of time and the internal sediment accumulates, resulting in a low filtering effect, a valve 7 is closed. At this time, the detachable structure, i.e., the flange structure 6, can be removed to replace one filter tube 5. The other valve 7 is still in working condition, i.e., the pump room 1 can carry out pumping work normally, and the pump room 1 will not stop due to the replacement of the filter tube 5.

[0023] A filter plate 13 is installed inside the filter layer 3 . The filter plate 13 is composed of an assembleable structure, which makes it convenient to replace and clean the filter plate 13 .

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A built-in integrated fire-fighting pump station, comprising a pump room (1) and a water tank (2), characterized in that: A water pipe (4) is arranged inside the pump room (1), a group of filter pipes (5) is arranged in the middle of the water pipe (4), the filter pipe (5) is connected to the water pipe (4) via a detachable structure, a group of valves (7) is installed in the middle of the filter pipe (5), and a group of valves (7) respectively control the water flow through a group of filter pipes (5), a filter layer (3) is arranged on the top of the water tank (2), and a water distribution structure is connected between the filter layer (3) and the pump room (1).

2. The built-in integrated fire-fighting pump station according to claim 1 is characterized in that: The water distribution structure comprises a water outlet pipe (11) and a water distribution pipe (12); one end of the water outlet pipe (11) extends into the bottom of the pump room (1), and the other end extends to the outside of the pump room (1) and is connected to the water distribution pipe (12); the water distribution pipe (12) is installed on the top of the filter layer (3), and the outer wall of the water distribution pipe (12) is provided with a plurality of water outlets connected to the inside of the filter layer (3).

3. The built-in integrated fire-fighting pump station according to claim 1 is characterized in that: The detachable structure between the filter tube (5) and the water delivery pipe (4) is a flange structure (6).

4. The built-in integrated fire-fighting pump station according to claim 1, characterized in that: A partition (8) is installed on the inner wall of the pump room (1), and water is temporarily stored under the partition (8).

5. The built-in integrated fire-fighting pump station according to claim 4 is characterized in that: A plurality of mounting rods (9) are installed below the partition (8), and a float switch (10) is arranged at the bottom of the mounting rod (9).

6. The built-in integrated fire-fighting pump station according to claim 1, characterized in that: A filter plate (13) is installed inside the filter layer (3), and the filter plate (13) is composed of an assembleable structure.

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