Combined water pump assembly

Abstract

The utility model provides a combined water pump assembly, and belongs to the technical field of water pumps. The problems that an existing water pump floating ring is complex to assemble and disassemble and poor in protection effect are solved. The combined water pump assembly comprises a water pump body with a water inlet and a water outlet, a filtering unit connected with the water pump body and used for filtering impurities is arranged at the end, located at the water inlet, of the water pump body, and the water pump body is sleeved with a floating unit connected with the water pump body and facilitating floating of the water pump body. And the water pump main body is also provided with a dismounting unit which is connected with the water pump main body and is conveniently dismounted from the floating unit. The protective device has the advantages of convenience in assembly and disassembly and good protective effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of water pumps and relates to a combined water pump component. Background Art

[0002] A water pump is a machine that transports or pressurizes liquids. It transfers the mechanical energy of a prime mover or other external energy to the liquid, increasing its energy. It is primarily used to transport liquids including water, oil, acid and alkali solutions, emulsions, suspensoids, and liquid metals. It can also transport liquids, gas mixtures, and liquids containing suspended solids. However, in actual use, water pumps may need to operate in water or in areas subject to frequent flooding. Therefore, water pumps require flotation. Existing systems typically incorporate a flotation ring for flotation, which is relatively cumbersome to load and unload. Furthermore, the pump lacks protective protection during the flotation process, which can easily damage the water inlet of the pump, making it unsuitable for use. Summary of the Invention

[0003] The purpose of the utility model is to address the above-mentioned problems existing in the prior art and to provide a combined water pump assembly that is easy to assemble and has a protective effect.

[0004] The objectives of the present utility model can be achieved through the following technical solutions: a combined water pump assembly, comprising a water pump body with a water inlet and a water outlet, characterized in that the end of the water pump body located at the water inlet is provided with a filter unit connected to it and used to filter impurities, the water pump body is provided with a floating unit connected to it and facilitating the floating of the water pump body, and the water pump body is also provided with a disassembly unit connected to it and convenient for disassembly from the floating unit.

[0005] In the above-mentioned combined water pump assembly, the filter unit is a filter cartridge cover, and the vertical cross-section of the filter cartridge cover is arranged in a U-shaped structure. A convex ring portion protruding radially outward is provided on the outer peripheral wall of the filter cartridge cover. The convex ring portion is provided with a plurality of support feet arranged along its circumferential direction and used to support the filter cartridge cover and prevent it from tipping over. The support feet are composed of a support rod connected to the convex ring portion and a support foot block connected to the support rod.

[0006] In the above-mentioned combined water pump assembly, the floating unit is a floating ring, and a filter mesh cylinder connected to the floating ring and used for filtering is provided on the outer peripheral wall of the floating ring.

[0007] In the above-mentioned combined water pump assembly, the disassembly unit consists of disassembly block one, disassembly block two and a disassembly rod. The disassembly block one is arranged on the water pump body and connected thereto, the disassembly block two is arranged on the floating ring and connected thereto, and the two ends of the disassembly rod are respectively connected to the disassembly block one and the disassembly block two, and the disassembly rod is arranged at an angle.

[0008] In the above-mentioned combined water pump assembly, the disassembly rod is composed of a plurality of telescopic sleeves.

[0009] Compared with the existing technology, this combined water pump assembly has the following advantages:

[0010] 1. A filter unit is provided at the end of the water pump body at the water inlet, which is connected to the filter unit and is used to filter impurities. A floating unit is provided on the water pump body, which is connected to the filter unit and facilitates the floating of the water pump body. A disassembly unit is also provided on the water pump body, which is connected to the filter unit and is convenient for disassembly from the floating unit. The above structure is arranged to facilitate its loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the combined water pump assembly.

[0012] Figure 2 This is a schematic diagram of the structure of the combined water pump assembly when viewed from above.

[0013] In the figure, 1. Water pump body; 2. Filter cartridge cover; 3. Raised ring; 4. Support foot; 5. Floating ring; 6. Filter screen cartridge; 7. Disassembly block 1; 8. Disassembly block 2; 9. Disassembly rod. DETAILED DESCRIPTION

[0014] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0015] like Figure 1 、 Figure 2As shown, the combined water pump assembly includes a water pump body with a water inlet and a water outlet, a filter unit connected to the water pump body at the end of the water inlet and used to filter impurities, a floating unit connected to the water pump body and convenient for the water pump body to float is sleeved on the water pump body, and a disassembly unit connected to the water pump body and convenient for disassembly from the floating unit is also provided on the water pump body, the filter unit is a filter cartridge cover, the vertical cross-section of the filter cartridge cover is a U-shaped structure, a radially outwardly protruding convex ring portion is provided on the outer peripheral wall of the filter cartridge cover, a plurality of support legs are provided on the convex ring portion, which are arranged along the circumferential direction thereof and are used to support the filter cartridge cover and prevent it from tipping over, the support legs are composed of a support rod connected to the convex ring portion and a support foot block connected to the support rod, and the floating unit is a floating The floating ring is provided with a filter cylinder connected to the floating ring and used for filtering. The filter cylinder is connected to the floating ring by a snap belt, and the filter cylinder is hollow. The filter cylinder first filters out some large impurities to reduce collision damage with the filter cover. The disassembly unit consists of a disassembly block one, a disassembly block two and a disassembly rod. The disassembly block one is provided on the water pump body and connected to the water pump body, and the disassembly block two is provided on the floating ring and connected to the water pump body. The two ends of the disassembly rod are respectively connected to the disassembly block one and the disassembly block two, and the disassembly rod is inclined. The disassembly block one is provided with an inclined hole for the disassembly rod to extend into and install, and the disassembly block one and the disassembly rod are connected by a stud. The disassembly block two is also provided with an inclined hole, and the disassembly block two and the disassembly rod are also connected by a stud.

[0016] To elaborate further, in order to facilitate height adjustment, the disassembly rod is composed of a number of telescopic sleeves, through which the height of the floating ring can be adjusted, and the telescopic joint can be fixed by a pin shaft.

[0017] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0018] Although the term "etc." is frequently used in this document, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional restriction is contrary to the spirit of the present invention.

Claims

1. A combined water pump assembly, comprising a water pump body (1) with a water inlet and a water outlet, characterized in that: The end of the water pump body (1) located at the water inlet is provided with a filter unit connected to the water pump body and used for filtering impurities. The water pump body (1) is provided with a floating unit connected to the water pump body and convenient for the water pump body (1) to float. The water pump body (1) is also provided with a disassembly unit connected to the water pump body and convenient for disassembly from the floating unit. The floating unit is a floating ring (5). The outer peripheral wall of the floating ring (5) is provided with a filter cylinder (6) connected to the water pump body and used for filtering. The disassembly unit consists of a disassembly block (7), a disassembly block (8) and a disassembly rod (9). The disassembly block (7) is provided on the water pump body (1) and connected to it. The disassembly block (8) is provided on the floating ring (5) and connected to it. The two ends of the disassembly rod (9) are respectively connected to the disassembly block (7) and the disassembly block (8). The disassembly rod (9) is provided in an inclined manner.

2. A combined water pump assembly according to claim 1, characterized in that: The filter unit is a filter cartridge cover (2), the vertical cross-section of which is in a U-shaped structure. A radially outwardly protruding convex ring portion (3) is provided on the outer peripheral wall of the filter cartridge cover (2). The convex ring portion (3) is provided with a plurality of supporting feet (4) arranged along its circumferential direction and used to support the filter cartridge cover (2) and prevent it from tipping over. The supporting feet (4) are composed of a supporting rod connected to the convex ring portion (3) and a supporting foot (4) block connected to the supporting rod.

3. A combined water pump assembly according to claim 1, characterized in that: The disassembly rod (9) is composed of a plurality of telescopic sleeves.

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