Water replenishing pump with desilting function

Abstract

The make-up pump with the desilting function comprises a push plate and a door fence, a handle is fixedly installed on the right side of the upper portion of the push plate, two idler wheels are installed on the right side of the lower portion of the push plate, the two idler wheels are installed on the right side of the push plate respectively, and baffles are fixedly installed on the left side of the push plate. A hinge is arranged on the left side of the baffle and connected between the door fence and the baffle, a sand preventing and removing assembly is placed on the left side of the push plate, and a top plate is fixedly installed on the left side of the upper portion of the push plate. According to the sand and dust removal device, due to the arrangement of the impeller, the water inlet pipe, the output column, the rotating cavity and the output column, the flowing smoothness of sand and stones is improved, and a large amount of fine sand and large-size sand and dust can be discharged more effectively.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of water replenishing pump sand discharging, especially relates to a water replenishing pump with sand discharging function. BACKGROUND

[0002] Water replenishing pump is a kind of equipment for replenishing system water quantity, mainly used to keep the normal operation of system. It is usually used in industrial boiler, heating system etc. to replenish water quantity loss caused by evaporation, leakage or other reasons, part of drainage pump has sand discharging function, the rotor component placed in the shell of the prior art, including rotor shaft and two groups of impellers placed on the rotor shaft, the orientation of the impeller in the first impeller group is opposite to the orientation of the impeller in the second impeller group, and each piece of impeller in the two groups of impellers is provided with a guide vane, but the existing water replenishing pump with sand discharging function is good for discharging fine sand, but the effect is poor for a large amount or large volume of dust, and the fine sand needs to be treated by motor reverse. INVENTION CONTENTS

[0003] In order to solve the above technical problems, the utility model provides a kind of water replenishing pump with sand discharging function, a large amount of fine sand and large volume of dust can be more effectively discharged, and the large volume of dust can be excluded without motor reverse, which saves time and effort.

[0004] The utility model is realized by the following technical solutions:

[0005] A kind of water replenishing pump with sand discharging function, including push plate and door fence, the right side of the upper portion of push plate is fixedly installed with handle, the right side of the lower portion of push plate is installed with gyro wheel, gyro wheel is provided with two right sides of push plate respectively, the left side of push plate is fixedly installed with baffle, the left side of baffle is provided with hinge, the hinge is connected between door fence and baffle, the left side of push plate is placed with sand prevention and sand removal assembly, the left side of the upper portion of push plate is fixedly installed with top plate.

[0006] Preferably, the sand prevention and sand removal assembly includes a water pump housing, a water inlet pipe is sealingly embedded on the right side of the upper portion of the water pump housing, a rotating cavity is formed in the inside upper side of the water pump housing, an impeller is arranged in the rotating cavity, an output column is fixedly installed in the inside of the impeller, a water outlet pipe and a transportation pipe are arranged at the middle part of the inside of the water pump housing, the water outlet pipe is connected between the rotating cavity and the transportation pipe, a filter screen is fixedly installed on the inside lower portion of the transportation pipe, a branch pipe is integrally arranged on the right lower portion of the water pump housing, a flow pipe is fixedly connected to the lower portion of the transportation pipe, and a bolt cover is threadedly connected to the right side of the branch pipe.

[0007] Preferably, the inner part of the branch pipe is provided with internal threads matched with the bolt cover, and the inner lower part of the flow pipe is provided with internal threads matched with the bolt cover.

[0008] Preferably, the rear part of the water pump housing is fixedly provided with an electric motor, and the output shaft of the electric motor is connected with the water pump housing through a sealing bearing and is fixedly connected with the output column.

[0009] Preferably, the right side of the water pump housing is fixedly installed on the left side of the push plate.

[0010] Compared with the prior art, the present application has the following beneficial effects:

[0011] In the present application, the impeller, the water inlet pipe, the output column, the rotating cavity and the output column are arranged, which is beneficial to improve the smoothness of sand and stone flow and can effectively discharge a large amount of fine sand and large-volume sand dust.

[0012] In the present application, the filter screen, the branch pipe and the bolt cover are arranged, the filter screen is designed to filter sand and stone, the bolt cover on the right side of the branch pipe is opened, the bolt cover is placed in the lower part of the flow pipe, the water flow is guided to the branch pipe, the sand and stone are washed to the outside, the fine sand and large-volume sand dust can be discharged without reversing the motor, and time and labor are saved.

[0013] In the present application, the rollers are arranged to support the ground, drive the push plate to move forward and backward, and conveniently drive the water replenishing pump to reach the working site. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of the present application;

[0015] Figure 2 is a schematic view of the sand prevention and removal assembly of the present application.

[0016] In the drawings:

[0017] 1, handle; 2, push plate; 3, roller; 4, baffle; 5, hinge; 6, door bar; 7, sand prevention and removal assembly; 71, water pump housing; 72, water inlet pipe; 73, impeller; 74, output column; 75, rotating cavity; 76, water outlet pipe; 77, conveying pipe; 78, filter screen; 79, flow pipe; 710, branch pipe; 711, bolt cover; 8, top plate. DETAILED DESCRIPTION

[0018] The present application will be described in detail below with reference to the drawings, such as Figure 1As shown, a water replenishing pump with sand discharging function includes a push plate 2 and a door bar 6, the push plate 2 is fixedly installed with a handle 1 at the upper right side, a roller 3 is installed at the lower right side of the push plate 2, the roller 3 is provided with two rollers respectively installed at the right side of the push plate 2, a baffle 4 is fixedly installed at the left side of the push plate 2, a hinge 5 is provided at the left side of the baffle 4, the hinge 5 is connected between the door bar 6 and the baffle 4, a sand preventing and removing assembly 7 is placed at the left side of the push plate 2, and a top plate 8 is fixedly installed at the upper left side of the push plate 2.

[0019] In the embodiment, as shown in the attached Figure 2 As shown, the sand preventing and removing assembly 7 includes a water pump shell 71, a water inlet pipe 72 is inlaid and sealed at the upper right side of the water pump shell 71, a rotating cavity 75 is formed at the inner upper side of the water pump shell 71, an impeller 73 is provided inside the rotating cavity 75, an output column 74 is fixedly installed inside the impeller 73, a water outlet pipe 76 and a conveying pipe 77 are provided at the specific inner middle part of the water pump shell 71, the water outlet pipe 76 is connected between the rotating cavity 75 and the conveying pipe 77, a filter screen 78 is fixedly installed at the inner lower side of the conveying pipe 77, a branch pipe 710 is integrally provided at the lower right side of the water pump shell 71, a flow pipe 79 is fixedly connected at the lower part of the conveying pipe 77, and a bolt cover 711 is threadedly connected at the right side of the branch pipe 710.

[0020] In the embodiment, specifically, an internal thread matched with the bolt cover 711 is formed at the inside of the branch pipe 710, and an internal thread matched with the bolt cover 711 is formed at the inner lower part of the flow pipe 79.

[0021] In the embodiment, specifically, an electric motor is fixedly provided at the rear part of the water pump shell 71, an output shaft of the electric motor is in sealing bearing connection with the water pump shell 71 and is fixedly connected with the output column 74.

[0022] In the embodiment, specifically, the right side of the water pump shell 71 is fixedly installed at the left side of the push plate 2.

[0023] Working principle

[0024] In the utility model, when using, hold the handle 1, make its gyro wheel 3 support ground, make its gyro wheel 3 drive push plate 2 move back and forth, conveniently drive water supplement pump to reach work site, reach work site and open door bar 6, hinge 5 carries out hinge movement with baffle 4, move door bar 6 to the front of baffle 4, take out sand prevention and removal assembly 7 and place in work site, connect sand prevention and removal assembly 7 with equipment, water inflow inlet pipe 72, start motor operation output column 74 drive four around impeller 73 rotation, water flow is driven under the impeller 73 and rotates clockwise around rotating cavity 75 and flows out in the lower part of outlet pipe 76, and the water flow of outlet pipe 76 is transported to flow pipe 79 through conveying pipe 77, and the filter screen 78 between conveying pipe 77 and flow pipe 79 is designed to filter sand and stone effect, by opening bolt cover 711 of branch pipe 710 right side, bolt cover 711 is placed in the lower part of flow pipe 79, water flow is drained to branch pipe 710, and sand and stone are washed to the outside.

[0025] The technical scheme disclosed by the utility model or the technical scheme designed by the person skilled in the art under the inspiration of the technical scheme of the utility model can achieve the above technical effects, and all fall within the protection scope of the utility model.

Claims

1. A water supply pump with sand removal function, characterized in that: The water replenishment pump with sand removal function comprises a push plate (2) and a gate (6), a handle (1) is fixedly installed on the right side of the upper part of the push plate (2), a roller (3) is installed on the right side of the lower part of the push plate (2), two rollers (3) are respectively installed on the right side of the push plate (2), a baffle (4) is fixedly installed on the left side of the push plate (2), a hinge (5) is provided on the left side of the baffle (4), and the hinge (5) is connected between the gate (6) and the baffle (4), a sand prevention and removal component (7) is placed on the left side of the push plate (2), and a top plate (8) is fixedly installed on the left side of the upper part of the push plate (2).

2. The water replenishment pump with sand removal function according to claim 1, characterized in that: The sand prevention and removal component (7) comprises a water pump housing (71), wherein the right side of the upper portion of the water pump housing (71) is sealed with a water inlet pipe (72), the upper side of the interior of the water pump housing (71) is provided with a rotating cavity (75), an impeller (73) is provided inside the rotating cavity (75), an output column (74) is fixedly installed inside the impeller (73), a water outlet pipe (76) and a transport pipe (77) are provided in the middle portion of the interior of the water pump housing (71), the water outlet pipe (76) is respectively connected between the rotating cavity (75) and the transport pipe (77), a filter screen (78) is fixedly installed on the lower inner portion of the transport pipe (77), a branch pipe (710) is integrally provided on the right side of the lower portion of the water pump housing (71), a flow pipe (79) is fixedly connected to the lower portion of the transport pipe (77), and a bolt cover (711) is threadedly connected to the right side of the branch pipe (710).

3. The water replenishment pump with sand removal function according to claim 1, characterized in that: The branch pipe (710) is provided with an internal thread matching the bolt cover (711), and the lower portion of the flow pipe (79) is provided with an internal thread matching the bolt cover (711).

4. The water replenishment pump with sand removal function according to claim 1, characterized in that: The right side of the water pump housing (71) is fixedly mounted on the left side of the push plate (2).

5. The water replenishment pump with sand removal function according to claim 1, characterized in that: An electric motor is fixedly arranged at the rear of the water pump housing (71), and the output shaft of the electric motor is connected to the sealed bearing of the water pump housing (71) and is fixedly connected to the output column (74).

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