CN221322674U - A flood prevention water pump capable of detecting low water level - Google Patents

Abstract

The utility model relates to the technical field of flood control water pumps, and discloses a flood control water pump capable of detecting low water levels. The flood control water pump capable of detecting low water levels comprises: a mounting frame, a groove is fixedly mounted on one side of the mounting frame, a flood control water pump body is fixedly mounted on one side of the mounting frame, nuts are fixedly mounted on the upper and lower sides of the inner wall of the groove, a limited block is fixedly connected to the inner wall of the mounting sleeve, a support seat is fixedly connected to the outer surface of the mounting sleeve, an opening is fixedly installed through one side of the support seat, a water level measuring instrument is fixedly mounted on the top of the mounting frame, a cable is fixedly connected to the bottom of the water level measuring instrument, and a detection probe is fixedly connected to one end of the cable. When the flood control water pump body is installed at the bottom of a pool in a flood drainage project, the water level measuring instrument is convenient for detecting low water levels in the pool, which is convenient for increasing the functionality of the flood control water pump, improving the normal operation of the flood control water pump, and improving the service life of the flood control water pump.

Description

A flood prevention water pump capable of detecting low water level

Technical Field

The utility model relates to the technical field of flood control water pumps, in particular to a flood control water pump capable of detecting low water levels.

Background technique

A flood control pump is a pump specially used for pumping and draining water, also known as a drainage pump or flood pump. Flood control pumps are generally used in urban drainage, farmland irrigation, industrial drainage, water treatment and other fields, and are important equipment for preventing flood disasters.

The existing referenceable Chinese utility model patent with announcement number CN215409150U discloses a portable flood control water pump. The utility model includes a frame, a wheel, a water pump body, a telescopic connecting rod, and a handle. The wheel is connected to the frame, and there are two wheels. The two wheel bodies are symmetrically arranged on both sides of the frame, and the wheel bodies are closer to the front of the frame; the water pump body is arranged on the frame; the telescopic connecting rod is located at the rear of the frame, and the telescopic connecting rod has a fixed rod and a movable rod. The fixed rod is connected to the frame, and an angle is arranged between the fixed rod and the frame. The movable rod is slidably connected to the fixed rod, and the movable rod can slide and be fixed along the length direction of the fixed rod; the handle is connected to the movable rod. The portable flood control water pump provided by the utility model can be pushed to the place where water needs to be pumped, so that the operator can save time and effort.

The existing flood control pump is placed in the pool for flood drainage project, but it is not convenient to detect the low water level during the flood drainage process, so the flood control pump gradually drains water, and the water in the pool will also become less. However, when the flood water reaches the bottom, it affects the normal operation of the flood control pump, reduces the service life of the flood control pump, and reduces the functionality of the flood control pump.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a flood control water pump that can detect low water levels. It has the advantages of being easy to increase the use of low water level detection for flood control water pumps and improving the practicality of flood control water pumps, thereby solving the above-mentioned technical problems.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the flood control water pump capable of detecting low water level comprises: a mounting frame for connecting the overall structure, a groove for matching the connection of a water level measuring instrument is fixedly mounted on one side of the mounting frame, a flood control water pump body for flood water drainage is fixedly mounted on one side of the mounting frame, nuts for connection and installation are fixedly mounted on the upper and lower sides of the inner wall of the groove, a column for matching connection is movably connected below the nut, a limit groove for water level limiting is fixedly mounted below one side of the column, a mounting sleeve for use with a support seat is movably connected on the outer side of the column, a limit block is fixedly connected to the inner wall of the mounting sleeve, a support seat for supporting a detection probe is fixedly connected to the outer surface of the mounting sleeve, an opening for matching connection is fixedly installed on one side of the support seat, a water level measuring instrument for bottom water level detection is fixedly mounted above the mounting frame, a cable for connecting a detection probe is fixedly connected below the water level measuring instrument, and a detection probe for matching water level detection in a pool is fixedly connected to one end of the cable.

As a preferred technical solution of the utility model, the limit block is movably connected to the inner wall of the limit groove, the cable is movably connected through one side of the opening, and the detection probe is movably connected below the support seat; the opening is used to pass the cable through the upper and lower parts for coordinated use.

As a preferred technical solution of the utility model, a base is fixedly connected to the upper side of the mounting frame, and a flood control water pump body is fixedly installed on the upper side of the base; the flood control water pump body is used to discharge flood water in the pool.

As a preferred technical solution of the utility model, a connecting block is fixedly connected to one side of the installation sleeve, a welding block is fixedly connected to the outer side of the connecting block, and a supporting seat is fixedly connected to one side of the welding block; the connecting block and the welding block are fixedly welded.

As a preferred technical solution of the utility model, the support seat is movably connected to one side of the limiting groove, and the support seat presents a "T" shape; the lower part of the support seat is used for connecting the detection probe structure for use.

As an optimal technical solution of the present utility model, a mounting seat is fixedly connected to the bottom of the water level measuring instrument, a through hole is fixedly installed on one side of the mounting seat, a cable is movably connected to the inner wall of the through hole, and the mounting seat is fixedly installed above the mounting frame; the water level measuring instrument is used to detect the water level at the bottom of the pool, and the mounting seat is installed above the mounting frame with the water level measuring instrument for coordinated use.

As a preferred technical solution of the utility model, an auxiliary sleeve is fixedly connected to the outer surface of the detection probe, connecting frames are fixedly connected to the outer surfaces of the auxiliary sleeve on both sides, and the upper part of the connecting frame is movably connected to the lower part of the support seat; the connecting frame installs the detection probe under the support seat for coordinated use.

Compared with the prior art, the utility model provides a flood prevention water pump capable of detecting low water level, which has the following beneficial effects:

1. The utility model has a groove structure embedded in one side of the mounting frame, the inner wall of the groove is used to connect the column, and a limit groove is embedded in one side of the column. The limit groove is used for the limit block, the limit block is used with the mounting sleeve, the mounting sleeve is connected to the support seat, and the support seat structure is provided with an opening, the opening is used to penetrate and connect the water level measuring instrument cable, so that the detection probe is connected to the bottom of the support seat. When the flood control water pump body is installed in the flood water drainage project at the bottom of the pool, the water level measuring instrument is convenient for detecting the low water level in the pool, which is convenient for increasing the functionality of the flood control water pump, improving the normal operation of the flood control water pump, and improving the service life of the flood control water pump;

2. The utility model is embedded in one side of the column through a limit groove, and the inner wall of the installation sleeve is used with a limit block, and the limit block is moved on the inner wall of the limit groove, so that there is a certain height distance between the limit groove and the bottom of the column. When the flood control water pump is in operation, the water in the pool will gradually drop, and the installation sleeve floats on the water surface, which is convenient for descending on the outside of the column as the water drops. The installation sleeve moves downward in the limit groove with the inner wall limit block, which is convenient for assisting the installation sleeve to descend to the lower end point on the outside of the column, thereby avoiding the installation sleeve from moving over the bottom when moving downward, and also avoiding the detection probe from colliding with the inner wall of the pool to be damaged, and the flood control water pump from over-powering, further improving the use of the flood control water pump that can detect low water levels.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is an overall schematic diagram of the utility model;

Figure 2 is a schematic diagram of the installation rod of the utility model;

Figure 3 is a schematic diagram of the installation sleeve of the utility model;

Figure 4 is a schematic diagram of the water level measuring instrument of the present utility model;

Figure 5 is a schematic diagram of the mounting base of the utility model;

FIG6 is a schematic diagram of the auxiliary sleeve of the utility model.

Among them: 1. Mounting frame; 11. Groove; 12. Base; 2. Flood control water pump body; 3. Nut; 31. Column; 32. Limiting groove; 33. Mounting sleeve; 34. Limiting block; 35. Connecting block; 36. Welding block; 37. Support seat; 38. Opening; 4. Water level measuring instrument; 41. Mounting seat; 42. Through hole; 43. Cable; 44. Detection probe; 45. Auxiliary sleeve; 46. Connecting frame.

Detailed ways

The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

In the description of the present invention, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In conjunction with Figures 1 to 6, in this embodiment, the flood control water pump that can detect low water levels includes: a mounting frame 1, a groove 11 is fixedly installed on one side of the mounting frame 1, a flood control water pump body 2 is fixedly installed on one side of the mounting frame 1, nuts 3 are fixedly installed on the upper and lower sides of the inner wall of the groove 11, a column 31 is movably connected below the nut 3, a limiting groove 32 is fixedly installed below one side of the column 31, a mounting sleeve 33 is movably connected to the outer side of the column 31, a limiting block 34 is fixedly connected to the inner wall of the mounting sleeve 33, a support seat 37 is fixedly connected to the outer surface of the mounting sleeve 33, an opening 38 is fixedly installed through one side of the support seat 37, a water level measuring instrument 4 is fixedly installed above the mounting frame 1, a cable 43 is fixedly connected to the lower side of the water level measuring instrument 4, and a detection probe 44 is fixedly connected to one end of the cable 43.

Specifically, the flood control water pump body 2 is installed on one side of the mounting frame 1, so that the flood control water pump body 2 is conveniently installed on the top of the mounting frame 1, and then placed in the pool for use. At the same time, the groove 11 is engaged on one side of the mounting frame 1, and the nut 3 structure is installed on the upper and lower inner walls of the groove 11, the nut 3 is connected to the column 31, and the column 31 is used with the mounting sleeve 33. One side of the mounting sleeve 33 is connected to the support seat 37, and the bottom of the support seat 37 is used to connect with the detection probe 44. The detection probe 44 is connected to the water level measuring instrument 4 above through the cable 43 for matching use. When the flood control water pump body 2 is working in the pool, the water level measuring instrument 4 and the detection probe 44 cooperate to detect the bottom water level in the pool, thereby improving the functionality of the flood control water pump structure, facilitating the increase of the safety of the flood control water pump structure during operation, and avoiding damage to the flood control water pump.

The limiting block 34 is movably connected to the inner wall of the limiting groove 32 , the cable 43 is movably connected through one side of the opening 38 , and the detection probe 44 is movably connected to the bottom of the support seat 37 .

A base 12 is fixedly connected to the upper side of the mounting frame 1 , and a flood control water pump body 2 is fixedly installed on the upper side of the base 12 .

A connecting block 35 is fixedly connected to one side of the installation sleeve 33 , a welding block 36 is fixedly connected to the outer side of the connecting block 35 , and a supporting seat 37 is fixedly connected to one side of the welding block 36 .

The support seat 37 is movably connected to one side of the limiting groove 32, and the support seat 37 presents a "T" shape.

Specifically, the base 12 structure is installed on the top of the mounting frame 1, and the base 12 is used to support the bottom of the flood control water pump body 2, which is convenient for the stability of the installation and use of the flood control water pump body 2, and then the outer side of the mounting sleeve 33 is fixedly connected to the connecting block 35, and the connecting block 35 is fixedly connected to the welding block 36. The welding block 36 is used to fix the support seat 37 on one side of the column 31, so as to facilitate the coordination between the flood control water pump structures that can detect low water levels.

A mounting seat 41 is fixedly connected to the bottom of the water level measuring instrument 4 , a through hole 42 is fixedly installed through one side of the mounting seat 41 , a cable 43 is movably connected to the inner wall of the through hole 42 , and the mounting seat 41 is fixedly installed above the mounting frame 1 .

An auxiliary sleeve 45 is fixedly connected to the outer surface of the detection probe 44 , and connecting frames 46 are fixedly connected to both sides of the outer surface of the auxiliary sleeve 45 . The upper part of the connecting frame 46 is movably connected to the lower part of the support seat 37 .

Specifically, the mounting seat 41 is connected to the top of the mounting frame 1 through a fixed connection between the bottom of the water level measuring instrument 4 and the mounting seat 41, so that the water level measuring instrument 4 can be conveniently connected to the top of the mounting frame 1, so that the water level measuring instrument 4 can be correspondingly installed on the top of the flood control water pump body 2 for use, and the cable 43 structure is connected to the detection probe 44 below, so that the detection probe 44 can move downward with the installation sleeve 33, the support seat 37 and other structures, so that it can be used for low water level detection operation of the pool.

Working principle: First, place the flood control water pump body 2 at the bottom of the pool, and a water pipe connection interface is correspondingly connected in the structure of the flood control water pump body 2. Connect the water pipe and the interface to facilitate the drainage of flood water in the pool. During the drainage process, the water in the pool will gradually decrease, so that the low water level in the pool needs to be detected during the flood process. The flood control water pump body 2 is installed on the top of the base 12, and the base 12 is fixed on the top of the mounting frame 1 for use. A groove 11 structure is embedded on one side of the mounting frame 1 structure. The upper and lower inner walls of the groove 11 are connected to the nut 3. The two ends of the column 31 are rotatably installed on the inner wall of the nut 3. The column 31 is offset to the lower position and embedded with a limit groove 32 structure. The limit groove 32 is used to connect with the limit block 34, and the limit block 34 carries the installation sleeve 33. The sleeve is arranged on the outside of the column 31, and at the same time, one side of the outer surface of the mounting sleeve 33 is fixedly connected to the connecting block 35, the connecting block 35 is fixedly connected to the welding block 36, the welding block 36 is used with the support seat 37, and an opening 38 structure is installed in the support seat 37 structure. The opening 38 is used to pass through the cable 43 structure. The upper part of the cable 43 is connected to the water level measuring instrument 4 of model WH311, and the lower part of the cable 43 passes through the opening 38 and is connected to the detection probe 44. The detection probe 44 is correspondingly connected to the lower part of the support seat 37, and is connected to the auxiliary sleeve 45 on the outer side of the detection probe 44. The outer side of the auxiliary sleeve 45 is connected to the connecting frame 46, and the upper part of the connecting frame 46 is fixed to the lower part of the support seat 37 with bolts to facilitate the fixed installation of the detection probe 44 on the lower part of the support seat 37. In use, the water level measuring instrument 4 drive control module and the staff's electronic equipment are connected and matched for use, which is convenient for controlling the electronic equipment to turn on the water level measuring instrument 4 for use. The water level measuring instrument 4 detects the bottom of the probe 44 through the cable 43. During the process of the flood control water pump body 2 discharging the flood water in the pool, when the water level continues to drop and approaches the height position of the mounting frame 1, at this time, due to insufficient water volume, the buoyancy of water is used to make the mounting sleeve 33 and the support seat 37 float on the water surface. As the water level drops, the mounting sleeve 33 will sink downward along the column 31 until it sinks to the lower end of the column 31. At this time, the water surface continues to drop, and the detection probe 44 will be out of the water surface. After the water surface data information is not collected and sensed, it is proved that the water level has dropped to the lowest water level and it is closed in time. The flood control water pump body 2 should avoid continued pumping and drainage, which will cause the flood control water pump body 2 to work at overpower and cause damage to the internal components of the flood control water pump body 2. Then, after reaching the lowest water level, the water pump is promptly turned off and stopped working, which is beneficial to protecting the flood control water pump body 2. The support seat 37 moves downward with the installation sleeve 33. The support seat 37 moves downward to drive the detection probe 44. The detection probe 44 measures the water level change and transmits the measured value to the water level measuring instrument 4 through the cable 43. Then, it is transmitted to the electronic device, which is convenient for the staff to know the water level position in the pool, and is convenient for assisting the flood control water pump body 2 to discharge the flood water in the pool. The flood control water pump body 2 can detect the low water level in the pool during use, and increase the discharge of flood water in the pool.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A flood control water pump capable of detecting a low water level, comprising a mounting frame (1), characterized in that a groove (11) is fixedly mounted on one side of the mounting frame (1), a flood control water pump body (2) is fixedly mounted on one side of the mounting frame (1), nuts (3) are fixedly mounted on the upper and lower sides of the inner wall of the groove (11), a column (31) is movably connected below the nut (3), a limit groove (32) is fixedly mounted on one side of the column (31) offset below, a mounting sleeve (33) is movably connected to the outer side of the column (31), a limit block (34) is fixedly connected to the inner wall of the mounting sleeve (33), a support seat (37) is fixedly connected to the outer surface of the mounting sleeve (33), an opening (38) is fixedly installed through one side of the support seat (37), a water level measuring instrument (4) is fixedly mounted above the mounting frame (1), a cable (43) is fixedly connected to the lower side of the water level measuring instrument (4), and a detection probe (44) is fixedly connected to one end of the cable (43). 2. A flood control water pump capable of detecting low water level according to claim 1, characterized in that: the limit block (34) is movably connected to the inner wall of the limit groove (32), the cable (43) is movably connected to one side of the opening (38), and the detection probe (44) is movably connected to the bottom of the support seat (37). 3. A flood control water pump capable of detecting low water level according to claim 1, characterized in that a base (12) is fixedly connected to the upper side of one side of the mounting frame (1), and a flood control water pump body (2) is fixedly installed above the base (12). 4. A flood prevention water pump capable of detecting low water level according to claim 1, characterized in that: a connecting block (35) is fixedly connected to one side of the mounting sleeve (33), a welding block (36) is fixedly connected to the outer side of the connecting block (35), and a supporting seat (37) is fixedly connected to one side of the welding block (36). 5. A flood control water pump capable of detecting low water level according to claim 4, characterized in that: the support seat (37) is movably connected to one side of the limiting groove (32), and the support seat (37) presents a "T" shape. 6. A flood prevention water pump capable of detecting low water levels according to claim 1, characterized in that: a mounting seat (41) is fixedly connected to the bottom of the water level measuring instrument (4), a through hole (42) is fixedly installed through one side of the mounting seat (41), a cable (43) is movably connected to the inner wall of the through hole (42), and the mounting seat (41) is fixedly installed above the mounting frame (1). 7. A flood control water pump capable of detecting low water levels according to claim 1, characterized in that: an auxiliary sleeve (45) is fixedly connected to the outer surface of the detection probe (44), connecting frames (46) are fixedly connected to both sides of the outer surface of the auxiliary sleeve (45), and the upper part of the connecting frame (46) is movably connected to the lower part of the support seat (37).