Sewage pump convenient to clean

Abstract

The sewage pump convenient to clean comprises a sewage pump body and a detachable sewage discharge pipe, the bottom of one side of the outer surface of a sewage discharge rod body is fixedly connected with one end of a second sewage discharge pipe, the surface of the second sewage discharge pipe is fixedly connected with a first fixing plate, and the detachable sewage discharge pipe comprises a first sewage discharge pipe and a second fixing plate. One end of the first blow-off pipe is fixedly connected with a second fixing plate, the other end of the outer surface of the second blow-off pipe is fixedly sleeved with a protruding block, and the first fixing plate and the second fixing plate are connected through a fixing bolt; a clamping groove is formed in the inner wall of the outer surface of the second sewage pump, a clamping block is connected into the clamping groove in a clamped mode, a filter screen is fixedly connected to the inner surface of the clamping block, and the second sewage pump and the detachable sewage pipe are fixed through a first fixing plate and a second fixing plate, so that the filter screen can be taken down very conveniently; and therefore, the filter screen can be cleaned very conveniently.

Description

Technical Field

[0001] This utility model relates to the field of sewage pump technology, specifically to a sewage pump that is easy to clean. Background Technology

[0002] A sewage pump is a type of pump where the pump and motor are integrated and simultaneously submerged in liquid. Compared to general horizontal or vertical sewage pumps, sewage pumps have a compact structure and smaller footprint. They are easy to install and maintain; large sewage pumps are generally equipped with automatic coupling devices for automated installation, making installation and maintenance quite convenient. They also have long continuous operating times.

[0003] However, with existing sewage pumps, the filter screen is easily clogged by dirt in the sewage after prolonged use, and if it is not cleaned for a long time, it can easily cause blockage. Utility Model Content

[0004] The purpose of this invention is to provide a sewage pump that is easy to clean, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sewage pump that is easy to clean, comprising a sewage pump body and a detachable sewage pipe. One end of a second sewage pipe is fixedly connected to the bottom of one side of the outer surface of the sewage pump body. A first fixing plate is fixedly connected to the surface of the second sewage pipe. The detachable sewage pipe includes a first sewage pipe and a second fixing plate. One end of the first sewage pipe is fixedly connected to the second fixing plate. A protruding block is fixedly sleeved on the other end of the outer surface of the second sewage pipe. The protruding block is annular. Several cylinders are provided on the annular outer surface of the protruding block. A fixing groove is formed on the surface of the protruding block away from the first fixing plate. A fixing rod with a matching shape is provided in the fixing groove. One end of the fixing rod is engaged in the fixing groove. The other end of the fixing rod is fixedly connected to the second fixing plate. The first fixing plate and the second fixing plate are connected by fixing bolts.

[0006] Preferably, the inner wall of the second drain pipe away from the first fixed plate has a slot, and a locking block is engaged in the slot. A filter screen is fixedly connected to the inner surface of the locking block.

[0007] Preferably, the inner wall of the outer surface of the card block is fixedly injection molded with sealing rubber, and the other end of the sealing rubber is located inside the first sewage pipe.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] This utility model discloses a sewage pump that is easy to clean. A slot is provided on the inner wall of the outer surface of the second sewage pump. A locking block is engaged in the slot, and a filter screen is fixedly connected to the inner surface of the locking block. The second sewage pump is fixed to the detachable sewage pipe by a first fixing plate and a second fixing plate, so that the filter screen can be removed very easily and then cleaned very easily. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the detachable sewage pipe structure of this utility model;

[0012] Figure 3 This is a schematic diagram of the main structure of the sewage pump of this utility model;

[0013] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0014] In the diagram: 1. Main body of the sewage pump; 2. First fixing plate; 3. Second fixing plate; 4. First sewage pipe; 5. Fixing rod; 6. Second sewage pipe; 7. Protruding block; 8. Fixing groove; 9. Slot; 10. Locking block; 11. Filter screen; 12. Sealing rubber. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] Please see Figure 1-4 This utility model provides a new embodiment: a sewage pump that is easy to clean, including a sewage pump body 1 and a detachable sewage pipe. One end of a second sewage pipe 6 is fixedly connected to the bottom of one side of the outer surface of the sewage pump body 1. A first fixing plate 2 is fixedly connected to the surface of the second sewage pipe 6. The detachable sewage pipe includes a first sewage pipe 4 and a second fixing plate 3. One end of the first sewage pipe 4 is fixedly connected to the second fixing plate 3. A protruding block 7 is fixedly sleeved on the other end of the outer surface of the second sewage pipe 6. The protruding block 7 can provide appropriate sealing at the connection between the first sewage pipe 4 and the second sewage pipe 6 to prevent leakage. It should be noted that the material of the protruding block 7 is the same as that of the second sewage pipe 6. The sewage pump 6 is made of the same material. The protruding block 7 is annular, and several cylinders are provided on the outer surface of the annular protruding block 7. The material of the protruding block 7 is the same as the surface of the second fixed plate 2 away from the first fixed plate 2. A fixed rod 5 with a matching shape is provided in the fixed groove 8. One end of the fixed rod 5 is engaged in the fixed groove 8, thereby engaging the detachable sewage pipe with the sewage pump body 1. The other end of the fixed rod 5 is fixedly connected to the second fixed plate 3. The first fixed plate 2 and the second fixed plate 3 are connected by fixing bolts, thereby fixing the detachable sewage pipe into the sewage pump body 1. With the above structure, the detachable sewage pipe can be easily removed and installed, which is convenient for use.

[0019] Please see Figure 3 and Figure 4 This utility model provides a new embodiment in which a slot 9 is provided on the inner wall of the surface of the second drain pipe 6 away from the first fixing plate 2. A locking block 10 is engaged in the slot 9, and a filter screen 11 is fixedly connected to the inner surface of the locking block 10. This allows the filter screen 11 to be removed very easily and cleaned very easily.

[0020] Please see Figure 3 and Figure 4This utility model provides a new embodiment in which a sealing rubber 12 is fixedly injection molded on the inner wall of the outer surface of the card block 10. The other end of the sealing rubber 12 is located inside the first sewage pipe 4. When the detachable sewage pipe is inserted into the sewage pump body 1, the sealing rubber 12 will be inserted into the first sewage pipe 4. The extensibility of the sealing rubber 12 makes it very convenient to insert the sealing rubber 12. After insertion, the connection between the first sewage pipe 4 and the second sewage pipe 6 is properly sealed to prevent leakage.

[0021] After the detachable drain pipe is removed, the operator can hold the sealing rubber 12 and apply outward force to it, which makes it very convenient to remove the clip 10 and the filter screen 11, which is quite practical.

[0022] Working principle: When in use, the operator inserts the detachable sewage pipe into the second sewage pipe 6, thereby snapping the fixing rod 5 of the detachable sewage pipe into the fixing groove 8, and then inserts the fixing bolt into the fixing hole on the same vertical plane of the first fixing plate 2 and the second fixing plate 3, so as to fix the detachable sewage pipe to the sewage pump body 1.

[0023] After prolonged use, remove the fixing bolts, then remove the detachable drain pipe. The operator then holds the sealing rubber 12 and applies outward force to it, which makes it very convenient to remove the clip 10 and the filter screen 11 for easy cleaning.

[0024] It is worth noting that the entire device is controlled by a controller. Since the controller is a common device and belongs to the mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0025] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleanable sewage pump comprising a sewage pump body (1), a detachable sewage pipe, characterized in that: The outer surface of the sewage pump body (1) is fixedly connected with one end of the second sewage pipe (6), the surface of the second sewage pipe (6) is fixedly connected with the first fixed plate (2), the detachable sewage pipe comprises the first sewage pipe (4) and the second fixed plate (3), one end of the first sewage pipe (4) is fixedly connected with the second fixed plate (3), the outer surface of the other end of the second sewage pipe (6) is fixedly sleeved with the protruding block (7), the protruding block (7) is a circular ring, the outer surface of the circular ring of the protruding block (7) is provided with a plurality of cylinders, the surface of the protruding block (7) away from the first fixed plate (2) is provided with the fixed groove (8), the fixed groove (8) is provided with the fixed rod (5) matched in shape, one end of the fixed rod (5) is clamped in the fixed groove (8), the other end of the fixed rod (5) is fixedly connected with the second fixed plate (3), and the first fixed plate (2) and the second fixed plate (3) are connected through the fixed bolt.

2. A grinder pump according to claim 1, wherein: The inner wall of the surface of the second sewage pipe (6) away from the first fixed plate (2) is provided with the clamping groove (9), the clamping groove (9) is clampedly connected with the clamping block (10), and the inner surface of the clamping block (10) is fixedly connected with the filter screen (11).

3. A grinder pump according to claim 2, wherein: The outer surface of the clamping block (10) is fixedly injection-molded with the sealing rubber (12), and the other end of the sealing rubber (12) is located in the first sewage pipe (4).

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