Rapid conveying device for municipal sewage treatment
By designing anti-collision structure and buffer support components on the submersible pump, the problems of reduced pumping capacity and shortened life caused by collision in sewage treatment are solved, and more efficient pumping and longer service life are achieved.
Patent Information
- Application Number
- CN202422515787.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-10-17
AI Technical Summary
In sewage treatment, existing submersible pumps are short from the ground and prone to collision with the well wall, resulting in reduced pumping capacity and shortened service life.
A municipal sewage treatment rapid conveying device is designed, including a collision-proof structure and a buffer support assembly, a protective vertical shaft rod and a reinforcement ring are used to prevent collisions, and a compression spring and a movable rod are used to buffer, increasing the spacing between the submersible pump and the water collector.
It improves the service life and pumping efficiency of the submersible pump, prevents collision damage, and enhances the pumping capacity.
Smart Images
Figure CN223089568U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a rapid conveying device for municipal sewage treatment. Background Technique
[0002] Submersible pumps are used to convey sewage in sewage treatment.
[0003] In the prior art, after the submersible pump is placed in the pumping position, due to the short distance between the bottom of the submersible pump and the ground, the pumping capacity of the submersible pump will be reduced; moreover, when the submersible pump descends, it is easy to collide with the well wall, reducing the service life of the submersible pump.
[0004] Therefore, we propose a rapid conveying device for municipal sewage treatment. Content of the Utility Model
[0005] (I) Technical Problems to be Solved
[0006] Aiming at the deficiencies of the prior art, the utility model provides a rapid conveying device for municipal sewage treatment, which has the advantages of being convenient for rapid installation and disassembly, convenient for adjusting dimensions, adding fragrance and removing odor, etc., and can effectively solve the problems in the background technique.
[0007] (II) Technical Solutions
[0008] To achieve the above purpose, the technical solution adopted by the utility model is: a rapid conveying device for municipal sewage treatment, including a submersible pump, a water suction pipe is fixedly installed on the lower outer surface of the submersible pump, a water outlet pipe is fixedly installed on the lower part of the outer surface of one side of the submersible pump, a lifting ring is fixedly installed on the upper outer surface of the submersible pump, an anti-collision structure is installed on the outer wall of the upper part of the submersible pump, a buffer support assembly is fixedly installed on the lower outer surface of the submersible pump, the anti-collision structure includes a fixed base plate, a protective vertical shaft rod and a reinforcing ring, and the buffer support assembly includes a lower support ring, a movable rod, a fixed rod, a mounting hole and a compression spring, and the fixed base plate is fixedly installed on the outer wall of the lower part of the submersible pump.
[0009] Preferably, the number of the reinforcing rings is two groups, and the number of the protective vertical shaft rods is four groups. The four groups of protective vertical shaft rods are fixedly installed on the upper outer surface of the fixed base plate.
[0010] Preferably, the two groups of reinforcing rings are fixedly installed at the upper and lower ends between the four groups of protective vertical shaft rods.
[0011] Preferably, the number of the movable rods, the fixed rods and the compression springs is two groups each. The two groups of fixed rods are fixedly installed on the left and right sides of the lower outer surface of the submersible pump, and the two groups of movable rods are fixedly installed on the left and right sides of the upper outer surface of the lower support ring.
[0012] Preferably, the mounting hole is formed in the outer surface of the lower end of the fixed rod. The upper end of the movable rod extends into the mounting hole. The compression spring is located in the mounting hole. The outer surface of the lower end of the compression spring is fixedly connected to the outer surface of the upper end of the movable rod. The outer surface of the upper end of the compression spring is fixedly connected to the upper end of the mounting hole.
[0013] Preferably, the outer wall of the movable rod is slidably connected to the mounting hole, and the outer surface of the upper end of the movable rod is elastically connected to the top of the mounting hole through the compression spring.
[0014] (III) Beneficial Effects
[0015] Compared with the prior art, the present utility model provides a rapid conveying device for municipal sewage treatment, which has the following beneficial effects:
[0016] 1. For the rapid conveying device for municipal sewage treatment, through the provided anti-collision structure, it is convenient to protect the submersible pump and improve the service life of the submersible pump.
[0017] 2. For the rapid conveying device for municipal sewage treatment, through the provided buffer support assembly, a large space is provided between the bottom of the submersible pump and the bottom of the water collection tank, which is convenient to improve the pumping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of a rapid conveying device for municipal sewage treatment according to the present utility model.
[0019] Figure 2 It is a schematic diagram of a partial structure of a rapid conveying device for municipal sewage treatment according to the present utility model.
[0020] Figure 3 It is a schematic diagram of the structure of the buffer support assembly in a rapid conveying device for municipal sewage treatment according to the present utility model.
[0021] Figure 4 It is a side cross-sectional view of the buffer support assembly in a rapid conveying device for municipal sewage treatment according to the present utility model.
[0022] In the figure: 1. Submersible pump; 2. Water suction pipe; 3. Water outlet pipe; 4. Buffer support assembly; 5. Anti-collision structure; 6. Suspension ring; 7. Fixed base plate; 8. Protective vertical shaft rod; 9. Reinforcing ring; 10. Lower support ring; 11. Movable rod; 12. Fixed rod; 13. Mounting hole; 14. Compression spring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] This embodiment is a rapid conveying device for municipal sewage treatment.
[0025] As Figures 1-4 shown, it includes a submersible pump 1. A water suction pipe 2 is fixedly installed on the lower outer surface of the submersible pump 1. A water outlet pipe 3 is fixedly installed on the lower part of the outer surface of one side of the submersible pump 1. A lifting ring 6 is fixedly installed on the upper outer surface of the submersible pump 1. An anti-collision structure 5 is installed on the outer wall of the upper part of the submersible pump 1. A buffer support assembly 4 is fixedly installed on the lower outer surface of the submersible pump 1. The anti-collision structure 5 includes a fixed base plate 7, a protective vertical shaft rod 8 and a reinforcing ring 9. The buffer support assembly 4 includes a lower support ring 10, a movable rod 11, a fixed rod 12, a mounting hole 13 and a compression spring 14, and the fixed base plate 7 is fixedly installed on the outer wall of the lower part of the submersible pump 1.
[0026] The number of the reinforcing rings 9 is two groups, and the number of the protective vertical shaft rods 8 is four groups. The four groups of protective vertical shaft rods 8 are fixedly installed on the upper outer surface of the fixed base plate 7; the two groups of reinforcing rings 9 are fixedly installed at the upper and lower ends between the four groups of protective vertical shaft rods 8; the numbers of the movable rod 11, the fixed rod 12 and the compression spring 14 are all two groups. The two groups of fixed rods 12 are fixedly installed on the left and right sides of the lower outer surface of the submersible pump 1. The two groups of movable rods 11 are fixedly installed on the left and right sides of the upper outer surface of the lower support ring 10; the mounting hole 13 is opened on the lower outer surface of the fixed rod 12. The upper end of the movable rod 11 extends into the mounting hole 13. The compression spring 14 is located in the mounting hole 13. The lower outer surface of the compression spring 14 is fixedly connected to the upper outer surface of the movable rod 11. The upper outer surface of the compression spring 14 is fixedly connected to the upper end of the mounting hole 13; the outer wall of the movable rod 11 is slidably connected with the mounting hole 13, and the upper outer surface of the movable rod 11 is elastically connected to the top of the mounting hole 13 through the compression spring 14.
[0027] It should be noted that the present utility model is a rapid conveying device for municipal sewage treatment. The submersible pump 1, the water suction pipe 2, the water outlet pipe 3 and the lifting ring 6 recorded in the text all belong to the prior art and can be effectively known to those skilled in the technical field, and will not be elaborated here; the provided anti-collision structure 5 is installed outside the submersible pump 1 through the protective vertical shaft rod 8 and the reinforcing ring 9, which plays a protective role for the submersible pump 1, avoiding collision damage between the submersible pump 1 and the well wall when the submersible pump 1 is lowered into the well, and improving the service life of the submersible pump 1; the provided buffer support assembly 4, the movable rod 11 squeezes the compression spring 14 along the mounting hole 13, playing a buffering role and protecting the submersible pump 1, and the distance between the water suction pipe 2 and the bottom of the water collecting tank can be increased through the buffer support assembly 4, improving the pumping capacity of the submersible pump 1.
[0028] It should be noted that in this text, relational terms such as first and second (No. 1, No. 2) are only used 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.
[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.
Claims
1. A rapid conveying device for municipal sewage treatment, comprising a submersible pump (1), a water suction pipe (2) is fixedly installed on the lower outer surface of the submersible pump (1), a water outlet pipe (3) is fixedly installed on the lower part of the outer surface of one side of the submersible pump (1), and a lifting ring (6) is fixedly installed on the upper outer surface of the submersible pump (1), characterized in that: An anti-collision structure (5) is installed on the outer wall of the upper part of the submersible pump (1), and a buffer support assembly (4) is fixedly installed on the outer surface of the lower end of the submersible pump (1). The anti-collision structure (5) includes a fixed base plate (7), a protective vertical shaft rod (8) and a reinforcing ring (9). The buffer support assembly (4) includes a lower support ring (10), a movable rod (11), a fixed rod (12), a mounting hole (13) and a compression spring (14), and the fixed base plate (7) is fixedly installed on the outer wall of the lower part of the submersible pump (1).
2. The rapid conveying device for municipal sewage treatment according to claim 1, wherein: The number of the reinforcing rings (9) is two groups, and the number of the protective vertical shaft rods (8) is four groups. The four groups of protective vertical shaft rods (8) are fixedly installed on the upper outer surface of the fixed base plate (7).
3. The rapid conveying device for municipal sewage treatment according to claim 2, characterized in that: The two groups of reinforcing rings (9) are fixedly installed at the upper and lower ends between the four groups of protective vertical shaft rods (8).
4. A rapid conveying device for municipal sewage treatment according to claim 3, characterized in that: The number of the movable rods (11), the fixed rods (12) and the compression springs (14) is two groups each. The two groups of fixed rods (12) are fixedly installed on the left and right sides of the outer surface of the lower end of the submersible pump (1), and the two groups of movable rods (11) are fixedly installed on the left and right sides of the upper outer surface of the lower support ring (10).
5. The rapid conveying device for municipal sewage treatment according to claim 4, characterized in that: The mounting hole (13) is opened on the outer surface of the lower end of the fixed rod (12). The upper end of the movable rod (11) extends into the mounting hole (13). The compression spring (14) is located in the mounting hole (13). The lower outer surface of the compression spring (14) is fixedly connected to the upper outer surface of the movable rod (11), and the upper outer surface of the compression spring (14) is fixedly connected to the upper end of the mounting hole (13).
6. The rapid conveying device for municipal sewage treatment according to claim 5, wherein: The outer wall of the movable rod (11) is slidably connected with the mounting hole (13), and the upper outer surface of the movable rod (11) is elastically connected to the top of the mounting hole (13) through the compression spring (14).