Vertical pump convenient to clean

Abstract

The vertical pump convenient to clean comprises a pump body, the lower end of the pump body is connected with a vertical water inlet pipe, and the lower end of the water inlet pipe is connected with a filtering mechanism; the filtering mechanism comprises a shell which is transversely arranged; cover bodies are connected to the two ends of the shell; the shell is connected with a water pipe communicated with the shell; a filter layer is connected in the shell; a clamping groove is formed in the inner wall of the shell; the filtering layer is in sliding connection with the shell through the clamping groove; a connecting piece is arranged on the cover body; one end of the filtering layer penetrates through the cover body and is fixedly connected with the connecting piece through a bolt; the other end of the filter layer is attached to the inner wall of the adjacent cover body. The water inlet pipe of the pump body is connected with the filtering mechanism, so that the water inlet pipe can be filtered and cleaned, impurities are prevented from entering the pump body, and meanwhile, the filtering mechanism is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical pumps, in particular to a vertical pump which is easy to clean. Background Art

[0002] A water pump is a machine that transports liquids or pressurizes liquids. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals. Vertical pumps are a type of water pump and are widely used in real life. Existing vertical pumps are equipped with a filter layer at the water inlet pipe to filter impurities. However, after long-term use, impurities will be adsorbed on the filter layer, and the filter needs to be disassembled and cleaned, which is particularly troublesome to operate. Utility Model Content

[0003] The utility model aims to solve the problems in the prior art and provides a vertical pump which is easy to clean.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A vertical pump that is easy to clean comprises a pump body, wherein the lower end of the pump body is connected to a vertical water inlet pipe, and the lower end of the water inlet pipe is connected to a filter mechanism; the filter mechanism comprises a transversely arranged shell; both ends of the shell are connected to a cover body; the shell is connected to a water pipe communicating with the shell; a filter layer is connected inside the shell; a groove is provided on the inner wall of the shell; the filter layer is slidably connected to the shell through the groove; a connecting piece is provided on the cover body; one end of the filter layer passes through the cover body and is fixedly connected to the connecting piece by bolts; the other end of the filter layer is fitted with the inner wall of the adjacent cover body.

[0006] The filter layer comprises a connecting portion and a filter portion; the connecting portion is a waterproof layer and an outer wall of the connecting portion is connected to a leakproof layer.

[0007] Preferably, the water pipe passes through the shell up and down; and the end of the water pipe is connected with flange 1; and the two ends of the water pipe are fixedly connected to the water inlet pipe through flange 1.

[0008] Preferably, a second flange is connected to the shell; the shell is fixedly connected to the cover body via the second flange.

[0009] Preferably, an annular groove is provided between flange 1 and flange 2; and an elastic gasket is connected in the annular groove.

[0010] Preferably, the connecting member is provided with a connecting groove matching the clamping groove; the filter layer is slidably connected to the connecting groove; and the connecting member and the filter layer are provided with communicating threaded holes.

[0011] Preferably, the pump body is also connected to a water outlet pipe; the outer ends of the water inlet pipe and the water outlet pipe are both connected to flange 2; the water inlet pipe and the water outlet pipe are connected to the filtering mechanism via flange 2.

[0012] Compared with the prior art, the utility model provides a vertical pump that is easy to clean and has the following beneficial effects:

[0013] The vertical pump which is easy to clean can filter and clean the water inlet pipe by connecting the filter mechanism to the water inlet pipe of the pump body. When the filter layer needs to be cleaned, the filter layer can be pulled out outwards by loosening the bolts, and the filter layer can be slid in the card slot until it is pulled out, which is convenient for cleaning the filter layer. When the inside of the filter mechanism needs to be cleaned, the filter mechanism and the covers at both ends can be removed respectively through the first flange and the second flange, and the inside of the filter mechanism can be rinsed and cleaned, which prevents debris from entering the pump body and is convenient for cleaning the filter mechanism.

[0014] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional perspective view of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model;

[0018] Figure 4 It is a cross-sectional view of the connecting piece in the utility model;

[0019] Figure 5 It is a structural schematic diagram of flange 1 in the utility model;

[0020] Figure 6 It is a structural schematic diagram of the filter layer in the utility model.

[0021] In the figure: 10 pump body, 11 water inlet pipe, 12 water outlet pipe, 20 filtering mechanism, 21 shell, 22 cover body, 221 connecting piece, 222 connecting groove, 223 threaded hole, 23 water pipe, 24 filtering layer, 241 connecting part, 242 filtering part, 243 waterproof layer, 25 slot, 26 flange 1, 261 annular groove, 27 flange 2, 28 elastic gasket. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] Reference Figure 1-5 A vertical pump that is easy to clean includes a pump body 10, wherein a vertical water inlet pipe 11 is connected to the lower end of the pump body 10, and a filter mechanism 20 is connected to the lower end of the water inlet pipe 11; the filter mechanism 20 includes a transversely arranged shell 21; both ends of the shell 21 are connected to a cover body 22; the shell 21 is connected to a water pipe 23 that communicates with the shell 21; a filter layer 24 is connected inside the shell 21; a slot 25 is provided on the inner wall of the shell 21; the filter layer 24 is slidably connected to the shell 21 through the slot 25.

[0025] The cover body 22 is provided with a connecting piece 221; the connecting piece 221 is provided with a connecting groove 222 matching the card groove 25; the filter layer 24 is slidably connected to the connecting groove 222; and the connecting piece 221 and the filter layer 24 are provided with interconnecting threaded holes 223; one end of the filter layer 24 passes through the cover body 22 and is fixedly connected to the connecting piece 221 by bolts; the other end of the filter layer 24 is in contact with the inner wall of the adjacent cover body 22.

[0026] The filter layer 24 includes a connecting portion 241 and a filter portion 242; the connecting portion 241 is a waterproof layer and the outer wall of the connecting portion 241 is connected to a leakproof layer 242, wherein the connecting portion 241 is used to connect with the cover body 22, the filter portion 242 is located inside the shell 21 for filtering, and the leakproof layer 242 is a rubber layer that can be squeezed.

[0027] The water pipe 23 passes through the shell 21 from top to bottom; and the end of the water pipe 23 is connected to a flange 1 26; the two ends of the water pipe 23 are fixedly connected to the water inlet pipe 11 through the flange 1 26; the shell 21 is connected to a flange 27; the shell 21 is fixedly connected to the cover body 22 through the flange 27; the pump body 10 is also connected to a water outlet pipe 12; the outer ends of the water inlet pipe 11 and the water outlet pipe 12 are both connected to the flange 27; the water inlet pipe 11 and the water outlet pipe 12 are connected to the filtering mechanism 20 through the flange 27; an annular groove 261 is provided in the middle of the flange 1 26 and the flange 27; an elastic gasket 28 is connected in the annular groove 261.

[0028] When in use, the flange 1 26 is fixedly connected to the water inlet pipe 11 on the pump body 10. At this time, the filter layer 24 is fixedly connected to the connecting piece 221 on the cover body 22 by bolts, and the water pipe 23 is filtered. When the filter layer 24 needs to be cleaned, the bolts are loosened and the filter layer 24 is pulled out, and the filter layer 24 slides in the slot 25 until it is pulled out, which is convenient for cleaning the filter layer 24. When the inside of the filter mechanism 20 needs to be cleaned, the filter mechanism 20 and the cover bodies 22 at both ends can be removed through the flange 1 26 and the flange 2 27, and the inside of the filter mechanism 20 can be rinsed and cleaned.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vertical pump that is easy to clean, comprising a pump body (10), wherein the lower end of the pump body (10) is connected to a vertical water inlet pipe (11), characterized in that: The lower end of the water inlet pipe (11) is connected to a filter mechanism (20); the filter mechanism (20) comprises a shell (21) arranged transversely; both ends of the shell (21) are connected to a cover body (22); the shell (21) is connected to a water pipe (23) communicating with the shell (21); a filter layer (24) is connected inside the shell (21); a groove (25) is provided on the inner wall of the shell (21); the filter layer (24) is slidably connected to the shell (21) via the groove (25); a connecting piece (221) is provided on the cover body (22); one end of the filter layer (24) passes through the cover body (22) and is fixedly connected to the connecting piece (221) via bolts; the other end of the filter layer (24) is in contact with the inner wall of the adjacent cover body (22).

2. A vertical pump that is easy to clean according to claim 1, characterized in that: The filter layer (24) comprises a connecting portion (241) and a filter portion (242); the connecting portion (241) is a waterproof layer and the outer wall of the connecting portion (241) is connected to a leakproof layer (243).

3. The vertical pump that is easy to clean according to claim 1, characterized in that: The water pipe (23) passes through the shell (21) from top to bottom; and the end of the water pipe (23) is connected to a flange 1 (26); and both ends of the water pipe (23) are fixedly connected to the water inlet pipe (11) via the flange 1 (26).

4. A vertical pump that is easy to clean according to claim 3, characterized in that: The shell (21) is connected to a second flange (27); the shell (21) is fixedly connected to the cover (22) via the second flange (27).

5. A vertical pump that is easy to clean according to claim 4, characterized in that: An annular groove (261) is provided between the flange 1 (26) and the flange 2 (27); an elastic gasket (28) is connected inside the annular groove (261).

6. The easy-to-clean vertical pump according to claim 1, characterized in that: The connecting piece (221) is provided with a connecting groove (222) matching the clamping groove (25); the filtering layer (24) is slidably connected to the connecting groove (222); and the connecting piece (221) and the filtering layer (24) are provided with communicating threaded holes (223).

7. The easy-to-clean vertical pump according to claim 1, characterized in that: The pump body (10) is also connected to a water outlet pipe (12); the outer ends of the water inlet pipe (11) and the water outlet pipe (12) are both connected to flange 2 (27); the water inlet pipe (11) and the water outlet pipe (12) are connected to the filtering mechanism (20) via flange 2 (27).

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