Water pump capable of preventing leakage

Abstract

The utility model discloses an anti-leakage water pump which comprises a bottom plate, a mounting plate is arranged at the top of the bottom plate, T-shaped rods are fixedly connected to the four corners of the top of the bottom plate, the mounting plate penetrates through the mounting plate and is in sliding connection with the mounting plate, a fixing groove is formed in the bottom of the bottom plate, and buffer springs are fixedly connected between the fixing groove and the mounting plate at equal intervals. A motor is fixedly connected to one end of the top of the mounting plate, a water pump body is fixedly connected to one end of the top of the mounting plate, and the output end of the motor extends into the water pump body to be fixedly connected with internal fan blades. The water pump capable of preventing leakage has an anti-leakage effect and can filter water, so that impurities, particles and the like in the water can be separated from an impeller and other pipelines in the water pump, blockage cannot be caused, leakage can be prevented, meanwhile, the water pump is provided with a cushioning structure, the service life of the pipeline connecting position is prolonged, and the service life of the pipeline connecting position is prolonged. And practical application and operation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of water pumps, in particular to a water pump for preventing leakage. Background Art

[0002] At present, the water pumps used in the market are not effectively fixed during use, and the vibration generated during the operation of the machine cannot be effectively offset, resulting in the connection part of the water pump being prone to pipe bursting during the water pumping process.

[0003] After retrieval, a Chinese patent discloses a water pump for preventing leakage (authorized announcement number CN 209370088U), which includes a fixed base, a motor and a water pump. One side of the top end of the fixed base is inlaid with a motor, and the other side of the top end of the fixed base is inlaid with a water pump; buffer pads are embedded on both sides of the bottom of the motor and the water pump. The motor and the water pump are connected by a connecting pipe. The top end of the water pump penetrates through a water outlet pipe, and the opposite side of the water pump and the connecting pipe penetrates through a water inlet pipe. Flanges are welded at the ports of the water outlet pipe and the water inlet pipe. The advantages of this patent are that by setting a ring buffer pad component, the bottom of the motor and the water pump are fixed. The soft texture of the buffer pad can effectively buffer the vibration generated during the operation of the two, so as to ensure that the vibration generated by the motor and the water pump will not be transmitted to the water outlet pipe and the water inlet pipe, avoiding the loosening and water seepage at the connection part. It involves the pump field and has good development prospects;

[0004] However, in the actual application process, the motor of this device will interact with the ground during operation and cause it to shake, so that the support rod continuously transmits sound to the limit ring, reducing the service life of the limit ring. At the same time, there is a lack of filtering and other cleaning structures, resulting in a large amount of water stains and other particles inside the water pump body, causing blockage inside the water pipe, so that the pressure inside the water pump is too high, resulting in water seepage, which is not conducive to actual use and operation. Summary of the Utility Model

[0005] The utility model discloses a water pump for preventing leakage, aiming at the technical problems in the background art that the motor of this device will interact with the ground during operation and cause it to shake, so that the support rod continuously transmits sound to the limit ring, reducing the service life of the limit ring. At the same time, there is a lack of filtering and other cleaning structures, resulting in a large amount of water stains and other particles inside the water pump body, causing blockage inside the water pipe, so that the pressure inside the water pump is too high, resulting in water seepage, which is not conducive to actual application and operation.

[0006] In order to achieve the above object, the utility model adopts the following technical solutions:

[0007] A leakage-proof water pump, comprising a bottom plate, wherein a mounting plate is arranged on the top of the bottom plate, T-shaped rods are fixedly connected to the four corners of the top of the bottom plate, the mounting plate penetrates through the mounting plate and is slidably connected thereto, a fixing groove is formed in the bottom of the bottom plate, and buffer springs are fixedly connected at equal intervals between the fixing groove and the mounting plate. One end of the top of the mounting plate is fixedly connected with a motor, and one end of the top of the mounting plate is fixedly connected with a water pump main body. The output end of the motor extends into the interior of the water pump main body and is fixedly connected with an internal fan blade. Connecting pipes are fixedly connected to the central axis and the top of the outer side of the water pump main body, and flange plates are fixedly connected to one ends of the connecting pipes.

[0008] Buffer components are arranged on the outer sides of the connecting pipes. The buffer components are used for buffering the shaking generated by the motor on the connecting pipes. Filter components are arranged at one ends of the connecting pipes. The filter components are used for filtering water quality.

[0009] By setting, the device is fixedly installed at a specified position, so as to facilitate the fixation of the bottom plate. Then, an external pipe is connected through a flange plate, the power supply is connected, and the motor is started by using an external control device. The impeller inside the water pump main body is driven by the motor. The impeller generates an outward flowing air pressure inside the water pump main body, so that water enters from the central axis of the water pump main body and then flows out from the top. The filter component is used to filter the water flow to prevent the water quality from being doped with particulate matters, which is beneficial to avoiding pipeline blockage. At the same time, the filter screen can be cleaned by disassembling the flange plate and taking out the filter screen. When the motor generates shaking, the buffer component is used to buffer the force received by the pipeline, so as to avoid damage to the connecting pipeline caused by the shaking of the motor. The device can filter water, so that impurities and particulate matters in the water will be separated from the internal impeller and other pipelines of the water pump, thus preventing blockage, being beneficial to preventing leakage, and having a shock-absorbing structure, which is beneficial to increasing the service life of the pipeline connection and is beneficial to actual application and operation.

[0010] In a preferred solution, the buffer component includes a first fixing strip, a second fixing strip, a clamping plate, a pressure spring and a buffer member. The buffer members are arranged on the outer sides of the connecting pipes. The buffer members are annular. The pressure springs are fixedly connected at equal intervals on both sides of the inner wall of the buffer member. The clamping plates are fixedly connected to the outer sides of one side of the pressure springs. The clamping plates are used in cooperation with the connecting pipes. The first fixing strip and the second fixing strip are respectively fixedly connected to both ends of the outer side of the corresponding buffer member. The bottoms of the first fixing strip and the second fixing strip are fixedly connected to the top of the mounting plate.

[0011] By setting the first fixing strip and the second fixing strip to fix the buffer member, the buffer member is used in cooperation with the pressure spring to press the clamping plate, and at the same time, the clamping plate is used to buffer the connecting pipe.

[0012] In a preferred embodiment, the filtering component includes a mounting groove, a fixing piece, a first washer, a second washer and a filter screen. The mounting grooves are all formed on the outer side of the flange. The fixing pieces are all arranged inside the mounting grooves. The filter screens are all fixedly connected to the bottoms of the fixing pieces. The second washers are all arranged at the bottoms of the fixing pieces. The first washers are all arranged at the tops of the fixing pieces.

[0013] By providing a filter screen to filter the water quality, large particles in the water quality are prevented from blocking the pipeline.

[0014] In a preferred embodiment, the elastic force of the buffer spring is greater than the sum of the weights of the motor, the water pump body, the connecting pipeline, the first fixing strip and the second fixing strip.

[0015] By providing, it is prevented that the weights of the motor, the water pump body, the connecting pipeline, the first fixing strip and the second fixing strip cause deformation of the elastic spring, resulting in a lack of elastic force and the inability to effectively shock-absorb the motor on the ground.

[0016] In a preferred embodiment, the sum of the thicknesses of the second washer, the fixing piece and the first washer is greater than the thickness of the mounting groove, and the radius of the filter screen is equal to the radius of the connecting pipeline.

[0017] By providing, it is beneficial for the second washer, the fixing piece and the first washer to be in an extruded state, thereby facilitating the reduction of the gap between them and preventing water leakage.

[0018] In a preferred embodiment, both ends on both sides of the bottom plate are symmetrically and fixedly connected with fixing plates, and fixing holes are formed at the tops of the fixing plates.

[0019] By providing the fixing plates and the fixing holes, it is convenient to install screws and nuts, thereby facilitating the fixation of the bottom plate.

[0020] A water pump for preventing leakage provided by the present utility model has the following advantages:

[0021] This device is set to be fixedly installed at a specified position, facilitating the fixation of the bottom plate. Then, the external pipeline is connected through a flange, the power supply is connected, and the motor is started using an external control device. The motor drives the impeller inside the water pump body, and the impeller generates an outward-flowing air pressure inside the water pump body. Thus, water enters from the central axis of the water pump body and then flows out from the top. The filtering component is used to filter the water flow to prevent the water quality from being mixed with particulate matter, which helps avoid pipeline blockage. At the same time, the filter screen can be cleaned by disassembling the flange and taking out the filter screen. When the motor shakes, the buffer component buffers the force exerted on the pipeline, thus avoiding damage to the connected pipeline caused by the motor shaking. This device can filter water, so that impurities and particulate matter in the water will separate from the internal impeller and other pipelines of the water pump, thus preventing blockage and leakage. At the same time, it has a shock-absorbing structure, which helps increase the service life of the pipeline connection and is conducive to practical application and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 FIG. 1 is a first perspective three-dimensional schematic diagram of a water pump for preventing leakage proposed by the present utility model.

[0023] Figure 2 FIG. 2 is a second perspective three-dimensional schematic diagram of a water pump for preventing leakage proposed by the present utility model.

[0024] Figure 3 FIG. 3 is a front sectional schematic diagram of a water pump for preventing leakage proposed by the present utility model.

[0025] Figure 4 FIG. 4 is a sectional schematic diagram of the connecting pipeline of a water pump for preventing leakage proposed by the present utility model.

[0026] Figure 5 FIG. 5 is a Figure 3 magnified schematic diagram of part A in the water pump for preventing leakage proposed by the present utility model.

[0027] In the drawings: 1, bottom plate; 2, mounting plate; 3, T-shaped rod; 4, fixing plate; 5, fixing hole; 6, motor; 7, first fixing strip; 8, second fixing strip; 9, flange; 10, fixing piece; 11, buffer; 12, water pump body; 13, pressure spring; 14, clamping plate; 15, connecting pipeline; 16, buffer spring; 17, fixing groove; 18, first washer; 19, second washer; 20, mounting groove; 21, filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and marked in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application claimed, but merely represents the selected embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts belong to the scope of protection of the present application.

[0029] What kind of scenarios is the water pump for preventing leakage disclosed by the present utility model mainly applied to?

[0030] Refer to Figure 1 and Figure 2 As shown in [reference figure 1] and [reference figure 2], a water pump for preventing leakage includes a bottom plate 1. An installation plate 2 is arranged on the top of the bottom plate 1. T-shaped rods 3 are fixedly connected to the four corners of the top of the bottom plate 1. The T-shaped rods 3 penetrate through the installation plate 2 and are slidably connected to it. A fixing groove 17 is formed at the bottom of the bottom plate 1. Buffer springs 16 are fixedly connected at equal intervals between the fixing groove 17 and the installation plate 2. One end of the top of the installation plate 2 is fixedly connected to a motor 6, and one end of the top of the installation plate 2 is fixedly connected to a water pump main body 12. The output end of the motor 6 extends into the interior of the water pump main body 12 and is fixedly connected to an internal fan blade. A connecting pipe 15 is fixedly connected to the central axis and the top of the outside of the water pump main body 12. A flange 9 is fixedly connected to one end of each connecting pipe 15;

[0031] Buffer components are arranged on the outside of the connecting pipes 15 for buffering the shaking generated by the motor 6 on the connecting pipes 15. Filter components are arranged at one end of each connecting pipe 15 for filtering water quality.

[0032] It should be noted that in the original text, the reference figures in "" are missing. I have added "[reference figure 1]" and "[reference figure 2]" for the sake of a complete translation. If there are specific reference figure numbers in the actual text, they should be filled in accurately.In this embodiment: The device is fixedly installed at a designated position to facilitate the fixation of the bottom plate 1. Then, an external pipeline is connected through the flange 9, the power supply is connected, and the motor 6 is started by using an external control device. The impeller inside the water pump main body 12 is driven by the motor 6. The air pressure flowing outward is generated inside the water pump main body 12 by the impeller. Thus, water enters from the central axis of the water pump main body 12 and then flows out from the top. The water flow is filtered by the filtering component to prevent particulate matter from being mixed in the water quality, which helps to avoid pipeline blockage. Meanwhile, the filter screen 21 can be cleaned by removing the flange 9. When the motor 6 shakes, the buffering component buffers the force exerted on the pipeline, thereby avoiding damage to the connecting pipeline 15 caused by the shaking of the motor 6. This device can filter water, so that impurities and particulate matter in the water will be separated from the internal impeller and other pipelines of the water pump, thus preventing blockage and leakage. At the same time, it has a shock-absorbing structure, which helps to increase the service life of the pipeline connection and is conducive to practical application and operation.

[0033] Refer to Figure 1 and Figure 3 In a preferred embodiment, the buffering component includes a first fixing strip 7, a second fixing strip 8, a clamping plate 14, a compression spring 13 and a buffer 11. The buffers 11 are arranged on the outer side of the connecting pipeline 15. The buffers 11 are annular. The compression springs 13 are equally spaced and fixedly connected to both sides of the inner wall of the buffer 11. The clamping plates 14 are fixedly connected to the outer side of one side of the compression spring 13. The clamping plates 14 are used in cooperation with the connecting pipeline 15. The first fixing strip 7 and the second fixing strip 8 are respectively fixedly connected to both ends of the outer side of the corresponding buffer 11. The bottoms of the first fixing strip 7 and the second fixing strip 8 are fixedly connected to the top of the mounting plate 2.

[0034] In this embodiment: The first fixing strip 7 and the second fixing strip 8 are used to fix the buffer 11. The buffer 11 is used in cooperation with the compression spring 13 to exert pressure on the clamping plate 14, and at the same time, the clamping plate 14 is used to buffer the connecting pipeline 15.

[0035] Refer to Figure 1 and Figure 3 In a preferred embodiment, the filtering component includes a mounting groove 20, a fixing piece 10, a first washer 18, a second washer 19 and a filter screen 21. The mounting grooves 20 are opened on the outer side of the flange 9. The fixing pieces 10 are arranged inside the mounting grooves 20. The filter screens 21 are fixedly connected to the bottoms of the fixing pieces 10. The second washers 19 are arranged at the bottoms of the fixing pieces 10. The first washers 18 are arranged at the tops of the fixing pieces 10.

[0036] In this embodiment: The filter screen 21 is used to filter the water quality to prevent large particulate matter in the water quality from blocking the pipeline.

[0037] Refer to Figure 1And Figure 3 , in a preferred embodiment, the elastic force of the buffer spring 16 is greater than the sum of the weights of the motor 6, the water pump body 12, the connecting pipe 15, the first fixing strip 7 and the second fixing strip 8.

[0038] In this embodiment: prevent the weights of the motor 6, the water pump body 12, the connecting pipe 15, the first fixing strip 7 and the second fixing strip 8 from deforming the elastic spring, resulting in a lack of elastic force and being unable to effectively cushion the motor 6 on the ground.

[0039] Refer to Figure 1 And Figure 3 , in a preferred embodiment, the sum of the thicknesses of the second washer 19, the fixing piece 10 and the first washer 18 is greater than the thickness of the mounting groove 20, and the radius of the filter screen 21 is equal to the radius of the connecting pipe 15.

[0040] In this embodiment: it is beneficial for the second washer 19, the fixing piece 10 and the first washer 18 to be in an extruded state, thereby facilitating the reduction of the gap between them and preventing water leakage.

[0041] Refer to Figure 1 And Figure 2 , in a preferred embodiment, both ends on both sides of the bottom plate 1 are symmetrically and fixedly connected with fixing plates 4, and fixing holes 5 are formed at the tops of the fixing plates 4.

[0042] In this embodiment: the fixing plate 4 cooperates with the fixing hole 5 to facilitate the installation of screws and nuts, thereby facilitating the fixing of the bottom plate 1.

[0043] Working principle: When in use, the device is fixed at a designated position by conveniently installing screws and nuts through the cooperation of the fixing plate 4 and the fixing hole 5, thereby facilitating the fixing of the bottom plate 1. Then, the external pipeline is connected through the flange 9, the power supply is connected, and the motor 6 is started by using an external control device. The motor 6 drives the impeller inside the water pump body 12, and the air pressure flowing outward is generated inside the water pump body 12 by the impeller. Thus, water enters from the central axis of the water pump body 12 and then flows out from the top. The filter screen 21 is used to filter the water flow to prevent the water quality from being doped with particulate matter, which is beneficial to avoiding pipeline blockage. At the same time, the filter screen 21 can be removed by disassembling the flange 9 for cleaning. When the motor 6 shakes, the buffer spring 16 at the bottom cooperates with the fixing plate 2 to cushion the motor 6, and the buffer member 11 on one side cushions the connecting pipe 15. The buffer member 11 cooperates with the pressure spring 13 to buffer the force received by the clamping plate 14, thereby avoiding damage to the connecting pipe 15 caused by the shaking of the motor 6. The device can filter water, so that impurities and particulate matter in the water will be separated from the internal impeller and other pipelines of the water pump, thus preventing blockage, being beneficial to preventing leakage, and having a shock-absorbing structure, which is beneficial to increasing the service life of the pipeline connection and is beneficial to practical application and operation.

[0044] As described above, it is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. The substitution may be the substitution of some structures, devices, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present utility model and its inventive concept shall be covered within the protection scope of the present utility model.

Claims

1. A leak-proof water pump, comprising a bottom plate (1), characterized in that, A mounting plate (2) is provided on the top of the bottom plate (1). T-shaped rods (3) are fixedly connected to the four corners of the top of the bottom plate (1). The mounting plate (2) passes through the mounting plate (2) and is slidably connected thereto. A fixing groove (17) is formed at the bottom of the bottom plate (1). Buffer springs (16) are fixedly connected at equal intervals between the fixing groove (17) and the mounting plate (2). One end of the top of the mounting plate (2) is fixedly connected to a motor (6). One end of the top of the mounting plate (2) is fixedly connected to a water pump main body (12). The output end of the motor (6) extends into the interior of the water pump main body (12) and is fixedly connected to an internal fan blade. Connecting pipes (15) are fixedly connected to the central axis and the top of the outer side of the water pump main body (12). Flange plates (9) are fixedly connected to one end of each connecting pipe (15). Buffer components are provided on the outer sides of the connecting pipes (15). The buffer components are used to buffer the shaking generated by the motor (6) on the connecting pipes (15). Filter components are provided at one end of each connecting pipe (15). The filter components are used to filter water quality.

2. A water pump for preventing leakage according to claim 1, characterized in that, The buffer component includes a first fixing strip (7), a second fixing strip (8), a clamping plate (14), a pressure spring (13) and a buffer member (11). The buffer members (11) are provided on the outer sides of the connecting pipes (15). The buffer members (11) are annular. The pressure springs (13) are fixedly connected at equal intervals on both sides of the inner wall of the buffer member (11). The clamping plates (14) are fixedly connected to the outer sides of one side of the pressure springs (13). The clamping plates (14) are used in cooperation with the connecting pipes (15). The first fixing strip (7) and the second fixing strip (8) are respectively fixedly connected to both ends of the outer side of the corresponding buffer member (11). The bottoms of the first fixing strip (7) and the second fixing strip (8) are fixedly connected to the top of the mounting plate (2).

3. A water pump for preventing leakage according to claim 1, wherein The filter component includes a mounting groove (20), a fixing piece (10), a first washer (18), a second washer (19) and a filter screen (21). The mounting grooves (20) are formed on the outer sides of the flange plates (9). The fixing pieces (10) are arranged in the mounting grooves (20). The filter screens (21) are fixedly connected to the bottoms of the fixing pieces (10). The second washers (19) are arranged at the bottoms of the fixing pieces (10). The first washers (18) are arranged at the tops of the fixing pieces (10).

4. A water pump for preventing leakage according to claim 1, characterized in that, The elastic force of the buffer spring (16) is greater than the sum of the weights of the motor (6), the water pump main body (12), the connecting pipes (15), the first fixing strip (7) and the second fixing strip (8).

5. A water pump for preventing leakage according to claim 3, characterized in that, The sum of the thicknesses of the second washer (19), the fixing piece (10) and the first washer (18) is greater than the thickness of the mounting groove (20). The radius of the filter screen (21) is equal to the radius of the connecting pipe (15).

6. The water pump for preventing leakage according to claim 1, wherein, Fixed plates (4) are symmetrically and fixedly connected to both ends of both sides of the bottom plate (1). Fixing holes (5) are formed at the tops of the fixed plates (4).

Images