Water supply and drainage supercharging device

Abstract

The utility model discloses a water supply and drainage supercharging device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a water inlet tank through a support, and the front face of the water inlet tank is communicated with a water inlet pipe. When an operator needs to maintain a pressurizing drainage pump on the left side, the operator starts a motor to rotate to drive a worm to rotate, further drives a worm gear to rotate, further drives a threaded rod to rotate, further drives a movable block, a connecting rod and a movable frame to move towards the left side, enables a sealing ring on the left side to be tightly attached to a square pipe on the left side, and accordingly maintains the pressurizing drainage pump. At the moment, the sealing ring on the right side is separated from the square pipe, water in the water inlet tank can only enter the pressurizing drainage pump on the right side from the square pipe on the right side and the first conveying pipe, at the moment, an operator closes the pressurizing drainage pump on the left side and then starts the pressurizing drainage pump on the right side, and then continuous pressurizing drainage is achieved; the device has the advantage of continuously pressurizing and conveying water.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pressure boosting, in particular to a water supply and drainage pressure boosting device. Background Art

[0002] The water supply and drainage system is a general term for facilities that provide water and wastewater for people's lives, production, municipal administration and fire protection. A booster device is often installed on the water supply and drainage system to enable better water supply and drainage.

[0003] When the existing water supply and drainage booster device is in use, when the operator needs to maintain the booster device, the operator needs to stop the booster device and then inspect and maintain the booster device. At this time, the water supply and drainage booster device cannot continue to perform the boosting and water delivery operation, which makes it inconvenient to use. Therefore, it is necessary to design and modify the water supply and drainage booster device to effectively prevent the phenomenon of poor continuous boosting and water delivery effect. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a water supply and drainage booster device, which has the advantage of continuous pressurized water delivery, and solves the problem that when the existing water supply and drainage booster device is in use, when the operator needs to maintain the booster device, the operator needs to stop the booster device and then inspect and maintain the booster device. At this time, the water supply and drainage booster device cannot continue to perform the boosting and water delivery operation, which makes it inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water supply and drainage booster device, comprising a bottom plate, the top of the bottom plate is fixedly connected to a water inlet box through a bracket, the front of the water inlet box is connected to a water inlet pipe, both sides of the inside of the water inlet box are fixedly connected to a square tube, the surface of the square tube is fixedly connected to a cover plate by screws, the inside of the cover plate is movably connected to a movable frame, the surface of the movable frame is fixedly connected to a baffle, and a connecting rod is fixedly connected between the two movable frames, the top of the bottom plate is fixedly connected to a drive box through a bracket, the inside of the drive box is movably connected to a threaded rod, the surface of the threaded rod is threadedly connected to a movable block, the movable block is fixedly connected to the connecting rod, and the movable block is fixedly connected to the connecting rod. The drive box is movably connected, the right side of the threaded rod extends to the right side of the drive box and is fixedly connected to a worm gear, the top of the base plate is fixedly connected to a support block, the inside of the support block is movably connected to a worm, the worm is meshed with the worm gear, the top of the base plate is fixedly connected to a motor, the output end of the motor is fixedly connected to the worm, the back of the square tube is connected to a first delivery pipe, a booster drainage pump is provided on both sides of the top of the base plate, the water inlet of the booster drainage pump is connected to the first delivery pipe, the water outlet of the booster drainage pump is connected to the second delivery pipe, the top of the base plate is fixedly connected to a water outlet box through a bracket, the second delivery pipe is connected to the water outlet box, and the back of the water outlet box is connected to the water outlet pipe.

[0006] As a preferred embodiment of the present invention, a bearing is fixedly connected to the interior of the drive box, and the bearing is fixedly connected to the threaded rod, and lubricating oil is provided inside the bearing, and a sealing shaft cover is provided inside the bearing.

[0007] As a preferred embodiment of the present invention, a controller is fixedly connected to the top of the base plate via a bracket, and the controller is connected to the motor signal.

[0008] As a preferred embodiment of the present invention, a sealing ring is fixedly connected to the surface of the baffle, the sealing ring is fitted with the square tube, and the sealing ring is made of rubber material.

[0009] As a preferred embodiment of the present invention, a one-way valve is fixedly connected to the interior of the second delivery pipe.

[0010] As a preferred embodiment of the present invention, a mounting block is fixedly connected to the surface of the booster drainage pump, a bolt is movably connected to the top of the mounting block, and the bolt is threadedly connected to the bottom plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model adopts that when the operator needs to maintain the booster drainage pump on the left, the operator starts the motor to rotate to drive the worm to rotate, and then drives the worm wheel to rotate, and then drives the threaded rod to rotate, and then drives the movable block, connecting rod and movable frame to move to the left, so that the sealing ring on the left is in close contact with the square tube on the left. At this time, the sealing ring on the right is separated from the square tube. At this time, the water in the water inlet tank can only enter the booster drainage pump on the right from the square tube on the right and the first delivery pipe. At this time, the operator turns off the booster drainage pump on the left, and then starts the booster drainage pump on the right, thereby realizing continuous boosted drainage. Then the operator disassembles the booster drainage pump on the left. This device has the advantage of continuous boosted water delivery.

[0013] 2. The utility model can reduce the friction between the drive box and the threaded rod by setting the bearing, thereby facilitating the rotation of the threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a top sectional schematic diagram of the water inlet tank structure of the utility model;

[0016] Figure 3 For this utility model Figure 1 A schematic diagram of the structure at center A;

[0017] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0018] In the figure: 1. Base plate; 2. Water inlet tank; 3. Square tube; 4. Cover plate; 5. Movable frame; 6. Baffle; 7. Connecting rod; 8. Drive box; 9. Movable block; 10. Worm gear; 11. Support block; 12. Worm; 13. Motor; 14. First delivery pipe; 15. Booster drainage pump; 16. Second delivery pipe; 17. Water outlet tank; 18. Sealing ring; 19. Controller; 20. Mounting block; 21. Bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 4As shown, a water supply and drainage booster device includes a base plate 1, the top of the base plate 1 is fixedly connected to a water inlet box 2 through a bracket, the front of the water inlet box 2 is connected to a water inlet pipe, both sides of the inside of the water inlet box 2 are fixedly connected to a square tube 3, the surface of the square tube 3 is fixedly connected to a cover plate 4 by screws, the inside of the cover plate 4 is movably connected to a movable frame 5, the surface of the movable frame 5 is fixedly connected to a baffle 6, and a connecting rod 7 is fixedly connected between the two movable frames 5, the top of the base plate 1 is fixedly connected to a drive box 8 through a bracket, the inside of the drive box 8 is movably connected to a threaded rod, the surface of the threaded rod is threadedly connected to a movable block 9, the movable block 9 is fixedly connected to the connecting rod 7, the movable block 9 is movably connected to the drive box 8, and the right side of the threaded rod extends to the drive box 8. The right side of the moving box 8 is fixedly connected to a worm gear 10, the top of the base plate 1 is fixedly connected to a support block 11, the inside of the support block 11 is movably connected to a worm 12, the worm 12 is engaged with the worm gear 10, the top of the base plate 1 is fixedly connected to a motor 13, the output end of the motor 13 is fixedly connected to the worm 12, the back of the square tube 3 is connected to a first delivery pipe 14, and a booster drainage pump 15 is provided on both sides of the top of the base plate 1. The water inlet of the booster drainage pump 15 is connected to the first delivery pipe 14, and the water outlet of the booster drainage pump 15 is connected to the second delivery pipe 16. The top of the base plate 1 is fixedly connected to a water outlet box 17 through a bracket, the second delivery pipe 16 is connected to the water outlet box 17, and the back of the water outlet box 17 is connected to the water outlet pipe.

[0021] refer to Figure 1 and Figure 3 The interior of the drive box 8 is fixedly connected with a bearing, and the bearing is fixedly connected to the threaded rod, and the interior of the bearing is provided with lubricating oil, and the interior of the bearing is provided with a sealed shaft cover.

[0022] As a technical optimization solution of the present invention, the friction between the drive box 8 and the threaded rod can be reduced by setting the bearing, thereby facilitating the rotation of the threaded rod.

[0023] refer to Figure 1 and Figure 3 The top of the base plate 1 is fixedly connected to a controller 19 via a bracket, and the controller 19 is signal-connected to the motor 13 .

[0024] As a technical optimization solution of the present invention, the setting of the controller 19 can facilitate the operator to control the start and stop of the motor 13.

[0025] refer to Figure 2 and Figure 4 A sealing ring 18 is fixedly connected to the surface of the baffle 6, and the sealing ring 18 is in contact with the square tube 3. The sealing ring 18 is made of rubber.

[0026] As a technical optimization solution of the present invention, the sealing performance between the baffle 6 and the square tube 3 can be enhanced by providing the sealing ring 18 .

[0027] refer to Figure 1 A one-way valve is fixedly connected to the interior of the second delivery pipe 16.

[0028] As a technical optimization solution of the present invention, through the setting of a one-way valve, water can only be delivered from the second delivery pipe 16 to the water outlet tank 17, and then discharged through the outlet pipe, preventing water from flowing back from the second delivery pipe 16 on the other side to the booster drainage pump 15 on the other side.

[0029] refer to Figure 1 The surface of the booster drainage pump 15 is fixedly connected with a mounting block 20 , and the top of the mounting block 20 is movably connected with a bolt 21 , which is threadedly connected to the bottom plate 1 .

[0030] As a technical optimization solution of the present invention, the arrangement of the mounting block 20 and the bolts 21 can facilitate an operator to quickly disassemble and assemble the booster drainage pump 15 .

[0031] The working principle and usage process of the present invention are as follows: when in use, water flows into the water inlet tank 2 through the water inlet pipe. For example, when the operator needs to maintain the booster drainage pump 15 on the left, the operator starts the motor 13 to rotate and drive the worm 12 to rotate, and then drives the worm gear 10 to rotate, and then drives the threaded rod to rotate, and then drives the movable block 9, the connecting rod 7 and the movable frame 5 to move to the left, so that the sealing ring 18 on the left is tightly attached to the square tube 3 on the left. At this time, the sealing ring 18 on the right is separated from the square tube 3. At this time, the water in the water inlet tank 2 can only enter the booster drainage pump 15 on the right from the square tube 3 on the right and the first delivery pipe 14. At this time, the operator turns off the booster drainage pump 15 on the left, and then starts the booster drainage pump 15 on the right, thereby achieving continuous boosted drainage. Then the operator disassembles the booster drainage pump 15 on the left and then performs maintenance on the booster drainage pump 15 on the left.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water supply and drainage booster device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a water inlet box (2) through a bracket, the front of the water inlet box (2) is connected to a water inlet pipe, both sides of the inside of the water inlet box (2) are fixedly connected to a square tube (3), the surface of the square tube (3) is fixedly connected to a cover plate (4) through screws, the inside of the cover plate (4) is movably connected to a movable frame (5), the surface of the movable frame (5) is fixedly connected to a baffle (6), and a connecting rod (7) is fixedly connected between the two movable frames (5), the top of the bottom plate (1) is fixedly connected to a drive box (8) through a bracket, the inside of the drive box (8) is movably connected to a threaded rod, the surface of the threaded rod is threadedly connected to a movable block (9), the movable block (9) is fixedly connected to the connecting rod (7), the movable block (9) is movably connected to the drive box (8), and the right side of the threaded rod extends to the right side of the drive box (8) and is fixedly connected to A worm gear (10) is provided. The top of the base plate (1) is fixedly connected to a support block (11). The support block (11) is movably connected to a worm (12) inside. The worm (12) is meshed with the worm gear (10). The top of the base plate (1) is fixedly connected to a motor (13). The output end of the motor (13) is fixedly connected to the worm (12). The back of the square tube (3) is connected to a first delivery pipe (14). A booster drainage pump (15) is provided on both sides of the top of the base plate (1). The water inlet of the booster drainage pump (15) is connected to the first delivery pipe (14). The water outlet of the booster drainage pump (15) is connected to a second delivery pipe (16). The top of the base plate (1) is fixedly connected to a water outlet box (17) through a bracket. The second delivery pipe (16) is connected to the water outlet box (17). The back of the water outlet box (17) is connected to a water outlet pipe.

2. A water supply and drainage boosting device according to claim 1, characterized in that: A bearing is fixedly connected to the interior of the drive box (8), and the bearing is fixedly connected to the threaded rod, and lubricating oil is provided inside the bearing, and a sealing shaft cover is provided inside the bearing.

3. The water supply and drainage boosting device according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a controller (19) via a bracket, and the controller (19) is signal-connected to the motor (13).

4. The water supply and drainage boosting device according to claim 1, characterized in that: A sealing ring (18) is fixedly connected to the surface of the baffle (6), and the sealing ring (18) is fitted with the square tube (3). The sealing ring (18) is made of rubber material.

5. The water supply and drainage boosting device according to claim 1, characterized in that: A one-way valve is fixedly connected to the interior of the second delivery pipe (16).

6. The water supply and drainage boosting device according to claim 1, characterized in that: A mounting block (20) is fixedly connected to the surface of the boosting drainage pump (15), a bolt (21) is movably connected to the top of the mounting block (20), and the bolt (21) is threadedly connected to the bottom plate (1).

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