Steel pump pipe connection with well lid

Abstract

The utility model discloses a steel pump pipe connecting piece with well lid, including first connecting piece, water pump pump pipe, flange and well lid, first connecting piece and water pump pump pipe are detachably connected through flange, the low voltage line reservation mouth is seted up on the well lid, and first connecting piece is connected with the ground pressure line, the well lid sets up at the top of first connecting piece, is used to protect first connecting piece, the utility model discloses novel structure design, the setting of well lid can play the effective protection effect to connecting piece and related parts, avoids the sundries to enter or the external environment to cause the damage to it, is applicable to the water pump pipeline connection of water source well etc. scene, has reasonable in structure, and the advantage such as convenient installation, good protection performance.

Description

Technical Field

[0001] This utility model relates to the technical field of pump pipe connection equipment, specifically a steel pump pipe connector with a well cover. Background Technology

[0002] In water conservancy projects and water supply systems, water pumps are widely used as important water lifting equipment, and pump pipe connectors are key components for achieving an effective connection between the pump and the pipeline. Currently, most common pump pipe connectors are made of cast iron or other materials, which have certain deficiencies in terms of structural strength and corrosion resistance. Long-term use can easily lead to damage and leakage, affecting the normal operation of the pump system.

[0003] Meanwhile, existing pump pipe connectors typically lack effective protective devices. In outdoor settings such as water wells, they are easily affected by rainwater, debris, and external impacts, leading to impurities entering the connectors, corrosion, and aging, shortening their lifespan, and increasing maintenance costs and difficulty. Furthermore, the connection process requires consideration of low-voltage line layout and grounding, and existing connector structures often fail to meet these requirements, necessitating additional modifications or the addition of related components, increasing installation complexity. Therefore, it is necessary to design a steel pump pipe connector with a manhole cover. Utility Model Content

[0004] The purpose of this utility model is to provide a steel pump pipe connector with a well cover to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel pump pipe connector with a manhole cover, comprising a head connector, a water pump pipe, a flange, and a manhole cover;

[0006] The head connector is detachably connected to the water pump pipe via a flange.

[0007] The manhole cover has a reserved opening for a low-voltage line, and the first connector is connected to a ground pressure line.

[0008] The manhole cover is installed on top of the head connector to protect the head connector.

[0009] Preferably, the flange has multiple connection holes, and the head connector is fixedly connected to the water pump pipe by bolts passing through the connection holes.

[0010] Preferably, the grounding line and the head connector are fixedly connected by welding.

[0011] Preferably, the manhole cover and the head connector are connected by a hinge, and the manhole cover can rotate around the hinge point to open and close.

[0012] Preferably, the head connector, pump pipe, flange, and manhole cover are all made of steel.

[0013] Preferably, the edge of the manhole cover is provided with a sealing gasket.

[0014] Beneficial effects:

[0015] (1) The present invention has a novel structural design. The well cover can effectively protect the connecting parts and related components, preventing debris from entering or the external environment from damaging them. It is suitable for water pump pipeline connection in scenarios such as water source wells. It has the advantages of reasonable structure, convenient installation and good protection performance.

[0016] (2) In this utility model, the first connecting part is detachably connected to the water pump pipe through a flange, which facilitates installation, disassembly and maintenance, and reduces construction difficulty and maintenance cost.

[0017] (3) In this utility model, a low-voltage line reserved port and a ground pressure line are provided, which meets the requirements for low-voltage line layout and grounding, and improves the safety and standardization of the entire water pump system.

[0018] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more apparent and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a top view of the present invention;

[0021] In the diagram: 1. Head connector; 2. Pump pipe; 3. Flange; 4. Manhole cover; 5. Low-pressure line reserved opening; 6. Ground pressure line. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0024] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0025] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application 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 application.

[0026] Furthermore, the terms "first," "second," etc., in the specification and claims of this application or in the aforementioned drawings are used to distinguish different objects rather than to describe a specific order, and may explicitly or implicitly include one or more of the features.

[0027] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0029] Please see Figures 1-2 This utility model discloses a steel pump pipe connector with a manhole cover, including a head connector 1, a water pump pipe 2, a flange 3, and a manhole cover 4.

[0030] The head connector 1 and the water pump pipe 2 are detachably connected via a flange 3. The flange 3 has multiple connection holes; during installation, workers pass bolts through these holes to securely fasten the head connector 1 and the water pump pipe 2 together. When the connector is damaged and requires repair or replacement, it can be easily disassembled, greatly reducing the difficulty of installation and maintenance, and saving time and labor costs.

[0031] In this invention, the manhole cover 4 is positioned on top of the head connector 1, and its main function is to protect the head connector 1. The manhole cover 4 and the head connector 1 are connected by a hinge, allowing the manhole cover 4 to rotate freely around the hinge point for opening and closing. When inspection, maintenance, or other operations are required on the head connector 1, workers simply open the manhole cover 4; after the operation is completed, the manhole cover 4 is closed to continue its protective function. Simultaneously, a sealing gasket is provided on the edge of the manhole cover 4, which enhances the seal between the manhole cover 4 and the head connector 1, effectively preventing rainwater, dust, and other debris from entering the head connector 1, avoiding damage, and extending the service life of the connector.

[0032] In addition, a low-voltage line reserved opening 5 is provided on the manhole cover 4. In practical applications, the low-voltage line can be installed through this reserved opening without requiring additional modifications to the manhole cover 4 or the head connector 1, simplifying the installation process of the low-voltage line. A ground pressure line 6 is also connected to the head connector 1. The ground pressure line 6 is fixedly connected to the head connector 1 by welding. This connection method ensures the stability and reliability of the ground pressure line 6 and effectively discharges static electricity or leakage current from the head connector 1, improving the safety and standardization of the entire water pump system.

[0033] In addition, the head connector 1, pump pipe 2, flange 3, and manhole cover 4 are all made of steel. Steel has high structural strength and good corrosion resistance, and can withstand the complex environmental pressure and media erosion in scenarios such as water conservancy projects and water supply systems. This reduces the possibility of damage or leakage of the connectors and ensures the normal operation of the pump system.

[0034] In summary, the steel pump pipe connector with manhole cover provided by this utility model has a novel and reasonable structural design, is easy to install, and has good protective performance. It is suitable for water pump pipeline connections in scenarios such as water source wells and has high practical value.

[0035] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A steel pump pipe connector with a well cover, characterized in that: Includes head connector (1), water pump pipe (2), flange (3) and manhole cover (4); The head connector (1) is detachably connected to the water pump pipe (2) via a flange (3); The manhole cover (4) has a low-pressure line reserved opening (5), and the first connector is connected to a ground pressure line (6). The manhole cover (4) is placed on top of the head connector (1) to protect the head connector (1).

2. A steel pump pipe connector with a well cover according to claim 1, characterized in that: The flange (3) has multiple connection holes, and the head connector (1) is fixedly connected to the water pump pipe (2) by bolts passing through the connection holes.

3. A steel pump pipe connector with a well cover according to claim 1, characterized in that: The ground pressure line (6) is fixedly connected to the head connector (1) by welding.

4. A steel pump pipe connector with a well cover according to claim 1, characterized in that: The manhole cover (4) is connected to the head connector (1) by a hinge, and the manhole cover (4) can rotate around the hinge point to open and close.

5. A steel pump pipe connector with a well cover according to claim 1, characterized in that: The head connector (1), water pump pipe (2), flange (3) and manhole cover (4) are all made of steel.

6. A steel pump pipe connector with a well cover according to claim 1, characterized in that: The edge of the manhole cover (4) is provided with a sealing gasket.

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